• DE499114C - Slicer : de en
  • DK42349C - Release device for limbs in pig stables or in similar places. : da en
  • US1761827A - Cable and brake-drum construction : en
  • GB330192A - Improvements relating to the voltage control of electric transformers : en
  • US1761127A - Grease gun : en
  • US1761698A - Auto awning : en
  • FR682813A - Mixer-divider : en fr
  • FR682912A - Artificial silk manufacturing process : en fr
  • GB310371A - Improvements in or relating to the casting of ingots of metals or alloys : en
  • GB330292A - Improvements in cash registers : en
  • US1761169A - Fluid separator : en
  • GB312683A - Improvements in or relating to a method and machine for producing signatures from printed sheets : en
  • GB330242A - Improvements in mortise latches or locks : en
  • GB314879A - Apparatus for taking notes on a continuous paper strip or ribbon : en
  • GB330649A - Process for extracting or recovering useful products from nonfibrous materials : en
  • US1761220A - Draw pot for sheet-glass apparatus : en
  • US1761500A - Float impregnating process and apparatus : en
  • US1761808A - Piston : en
  • DE499413C - Siphon bell for cisterns : de en
  • US1761259A - Pump or engine : en
  • US1761458A - Apparatus for electric welding : en
  • US1761271A - Transparent display ring : en
  • DE499210C - Process for pulling in or widening the edges of vessel mantles made of sheet metal : de en
  • DE499236C - Device in folding machines : de en
  • GB330070A - Improvements in domestic wringing machines : en
  • DE491069C - Dry pickling machine with adjustable pickling agent addition : de en
  • DE499494C - Waterproof hatch cover without tarpaulin : de en
  • DE499269C - Device for downstream switching of the tool on keyway shaping and drawing machines : de en
  • GB330169A - Improvements in chucks : en
  • US1761293A - Circular loom : en
  • US1761350A - Violin-bow-hair-adjusting device : en
  • US1761753A - Exciter and exciting system for dynamo-electric machines : en
  • US1761794A - Carton-blank separating and feeding mechanism : en
  • DE499320C - Process for the preparation of new condensation products of the benzanthrone series : de en
  • DE499460C - Device for inserting green kernels into the bottom of sub-boxes : de en
  • FR682857A - Tractor mower : en fr
  • FR683174A - Spark plug controller : en fr
  • DK42356C - Foldable Box. : da en
  • FR682909A - Engine spark plug function tester : en fr
  • GB330284A - A continuous gas drier : en
  • FR682751A - Air thruster : en fr
  • GB330306A - Improvements in or relating to rotary fans : en
  • GB312041A - Improved method of constructing spinning pots or boxes utilised in the manufacture of artificial silk and the new articles of manufacture obtained : en
  • GR2784B - HIGH PRESSURE BOTTLE FOR OXYGEN, NITROGEN, HYDROGEN, ATMOSPHERIC AIR OR OTHER LIQUID GAS. : el en
  • US1761539A - Engine-starting apparatus : en
  • DK42325C - Procedure for impregnating yarns and woven fabrics with synthetic resins, in particular Phenol-Formaldehyde resins. : da en
  • US1761973A - Engine support : en
  • FR36411E - Automatic lubrication system : en fr
  • FR682907A - Improvements to hinges for vehicle doors : en fr
  • FR682924A - Joint for bags and the like and method for establishing such joint : en fr
  • DE499184C - Measuring device for rotating workpieces during processing : de en
  • FR682784A - Multiple centrifugal pump with combinable elements for operation at stepped pressures : en fr
  • DE499287C - Door closer made from spring steel wire : de en
  • GB330110A - Improved means for controlling the tension on strips of flexible material drawn from flat coils : en
  • FR683187A - Preparation of nitrogen phosphide by direct action of nitrogen on phosphorus : en fr
  • DE498302C - Lifting device, in particular for lifting the upper case and the pattern plate from the lower case in molding machines : de en
  • GB330209A - Improvements relating to forging machines : en
  • US1761010A - Butter-cutting machine : en
  • US1761479A - Apparatus for liquefying solidified honey : en
  • FR683020A - Powder box : en fr
  • FR683154A - Stretchable toy specially designed for advertising : en fr
  • GB330152A - Improvements relating to braces, spanners, and similar hand tools : en
  • DE499279C - Method for removing sand or the like from ship holdings by mixing the sand with water : de en
  • FR36430E - building element : en fr
  • GB330520A - Improvements in and relating to the manufacture of rubber : en
  • FR36414E - Process for the production of tank dyes of the anthanthronic series : en fr
  • US1761059A - Polishing machine : en
  • US1761086A - Liquid cooler : en
  • US1761546A - Concentration of phosphate-bearing material : en
  • AU2014229A - Improvements in or relating to driers : en
  • CA300812A - Card table : en fr
  • US1761053A - Airplane : en
  • US1761095A - Protective structure for cashiers and the like : en
  • US1761606A - Refrigeration : en
  • US1761694A - Speedometer : en
  • US1762096A - Friction shock-absorbing mechanism : en
  • DE499525C - Coal dust firing for high pressure boilers with steam generation by introducing superheated steam, taken from the steam room itself, into the water of the boiler drums : de en
  • DE499411C - Drying cabinet for pasta : de en
  • DE499515C - Device for engaging the cleaning agents in baking tray cleaning machines : de en
  • FR682932A - Process for the production of bulky artificial silk by means of viscose : en fr
  • GB330158A - Improvements relating to centrifugal machines : en
  • FR682965A - Improvements to circuits for automatic telephones : en fr
  • DE499271C - Process for the production of composite profile iron : de en
  • DE499295C - Compressed air agitator : de en
  • IE11171L - Liquid carbon dioxide : en
  • CA300670A - Traffic signal : en fr
  • DE485745C - Device for folding the filling valve of paper bags : de en
  • FR36410E - Tins : en fr
  • GB307757A - Improvements in and relating to alternating current transformers : en
  • US1761334A - Truck-frame extension : en
  • DE499462C - Comb cleaning device : de en
  • GB301750A - An improved process for manufacturing edible fatty products with a butter like aroma : en
  • US1761736A - Molding machine : en
  • DE499032C - Device for dividing a litter of briquettes using a gripper : de en
  • DE499408C - Machine for sorting mica flakes in a sloping rotating drum : de en
  • FR682842A - Process and molds for the manufacture of brushes, and products conforming to those obtained by this process and these molds : en fr
  • FR682747A - Advertising device for automatic scales : en fr
  • GB330178A - Improvements in corner-cramps : en
  • DE499484C - Impeller pump with tangential water inlet and outlet : de en
  • FR683029A - Method of fixing friction linings on their supports : en fr
  • GB307308A - Process for the manufacture of rubber-like masses : en
  • GB314814A - Improvements in mills for grinding paints, inks, enamels and other viscous materials : en
  • GB330245A - Improvements in instruments for recording and reproducing sound : en
  • GB307362A - Improvements in window fastenings : en
  • GB303381A - Improvements relating to thermionic cathodes : en
  • GB319649A - Amusement car construction : en
  • DE499526C - Steam generator : de en
  • GB330115A - Improvements in the construction of tubular scaffolding : en
  • FR682850A - Fatty oil treatment process : en fr
  • GB330195A - An improved brassiere : en
  • US1760934A - Track brace : en
  • US1761626A - High and low audiofrequency amplification control : en
  • GB330183A - : en
  • GB330557A - Improvements in miners' and garage safety lamps : en
  • GB330132A - Improvements relating to servo-brake mechanism for operating vehicle brakes : en
  • US1761627A - Material classifier : en
  • USD81289S - Borough : en
  • DE498474C - Incandescent lamp as a projector : de en
  • FR683162A - Automatic gear change : en fr
  • GB330075A - Improvements in polarized light apparatus : en
  • US1761408A - Holder for cigarette packages : en
  • CA300868A - Device for the elimination of the dazzling effect of lamps : en fr
  • FR682938A - Circular cam controlled valveless motor : en fr
  • GB330135A - Display cabinet : en
  • US1760889A - Conductor for transformers : en
  • US1760932A - Tractor : en
  • US1762077A - Production of egg-yolk substitutes : en
  • US1762092A - Oil housing for drill heads : en
  • US1761106A - Carbon pack and sheet-form holder : en
  • CA300738A - Weeder : en fr
  • DE499172C - Cooker with agitator and heatable double floor for processing palm fruits : de en
  • GB330153A - Improvements relating to furnace bridges : en
  • CA300820A - Device for release of fluids : en fr
  • US1761280A - Pipe wrench : en
  • US1761790A - Information device for automobiles : en
  • DE499192C - Air-cooled internal combustion engine : de en
  • FR683023A - Connection box for simultaneous ignition of wicks : en fr
  • DE499044C - Machine for the production of ring sleeves for spring washers : de en
  • CA300790A - Glass composition : en fr
  • CA300866A - Vehicle wheel : en fr
  • US1761691A - Venturi slot for aeroplane wings : en
  • FR682921A - Acetylene generator and bell for storing the latter : en fr
  • GB314020A - : en
  • GB314939A - Improvements in or relating to alternating current rectifier circuits employing imperfect valves : en
  • DE499225C - Device for closing rock crevices : de en
  • FR682900A - Device for automatically regulating the oil circulation equipped with an oil cooler : en fr
  • US1760985A - Spring handle for percussive tools : en
  • US1761177A - Fluid separator : en
  • US1761194A - Portable crane : en
  • DE499387C - Collapsible construction frame for shop windows, shop exhibitions, etc. like : de en
  • DE499448C - Festoon socket : de en
  • GB330173A - Illuminated colour changer for spot and flood lights and the like : en
  • US1761442A - Furnace for the production of aluminum : en
  • US1761971A - Muffler : en
  • AU2017929A - Improvements relating tothe production of butyl alcohol and acetone by fermentation : en
  • US1761324A - Sewer-pipe cleaner : en
  • FR682736A - Coat racks and flower crate organized to be attached to tree trunks, stakes or other similar supports and intended for use in gardens, rustic restaurants, etc. : en fr
  • FR682757A - Apparatus for cutting or sharpening chalk into sticks or breads : en fr
  • FR36418E - Rotary harrow puller : en fr
  • GB312352A - A method of and apparatus for reducing the cross-sectional area of bars : en
  • US1760925A - Thread-controlling device for loom magazines : en
  • US1762050A - Loud-speaker : en
  • US1762116A - A corpora : en
  • FR683014A - Sharpening device for ice skates : en fr
  • US1760915A - Fluid-controlled mechanism : en
  • US1761995A - Price-tag holder : en
  • US1762062A - Unit construction and two-speed driving-gear arrangement for crankshaping machines : en
  • US1762129A - Exhauster for canned goods : en
  • CA300728A - Adjustable automobile door catch : en fr
  • CA300784A - Game apparatus : en fr
  • US1762091A - Purse : en
  • US1761066A - Brush holder for dynamos : en
  • US1761088A - Display stand : en
  • DE499530C - Circulation cooling device for electrical machines with recoolers directly attached to the side of the machine housing with cooling pipes preferably arranged horizontally : de en
  • CA300775A - Process of making compositions containing cellulose derivatives : en fr
  • DE499548C - Self-igniting engine with valve-controlled, piston-mounted fuel chamber of constant volume : de en
  • FR682749A - Improvements in the production of mixed oil gas and water gas : en fr
  • CA300798A - Method of treating gas : en fr
  • CA300807A - Antioxidant : en fr
  • DE499150C - Process for the preparation of a physiologically active substance from testicles : de en
  • IE10992L - Golf ball cleaners : en
  • DE499171C - Process for the oxidation of iron oxide : de en
  • US1761233A - Buffer : en
  • US1761473A - Mixing device : en
  • US1761898A - Ball or handle for gear-shift levers : en
  • CA300683A - Manufacture of pipes by centrifugal action : en fr
  • CA300786A - Process of treating sheet metal : en fr
  • US1760966A - Mechanical rectifier : en
  • US1761385A - Fastening device : en
  • US1762039A - Insulating cap for the joints of electrical conductors and conductive coating for use therein : en
  • US1761312A - Method of forming attachments for dentures : en
  • US1761989A - Self-threading loom shuttle : en
  • DE498992C - Automatic control device for electric motors : de en
  • DE499213C - Trip device on electrical switches : de en
  • FR683082A - Universal joint : en fr
  • FR683193A - Machine to fix articles on a rod by ligature : en fr
  • GB307297A - Transfer roller for offset printing or similar purposes : en
  • US1761587A - Dynamo-electric machine : en
  • US1760956A - Metallic structure and method of making same : en
  • DK42329C - Device by hatch frames. : da en
  • FR682802A - Method and apparatus for producing printing plates : en fr
  • FR682808A - Seat convertible into vehicle bed : en fr
  • FR683135A - Carburetor improvements for internal combustion engines : en fr
  • AU2145129A - Improvement in or relating to automatic weighing machines : en
  • FR683074A - Drill bit : en fr
  • US1761056A - Typewriting machine : en
  • US1761697A - Liquid-storage tank : en
  • US1762079A - Cigar lighter : en
  • DE483808C - Hot air blower : de en
  • FR683199A - Automatic drinker : en fr
  • FR36416E - Distributor for multiple hydraulic transmissions : en fr
  • FR682836A - Machine for twisting iron wires : en fr
  • FR682866A - Circuit breaker : en fr
  • CA300757A - Two-piece cap closure : en fr
  • DE499432C - Floor covering in the form of mats, carpets, etc. like : de en
  • FR682947A - Gear pump for artificial silk spinning machines : en fr
  • CA300710A - Liquid dispenser : en fr
  • CA300749A - Rotary pump : en fr
  • DE499162C - Device for attaching filament lamps of electric light bulbs to the support frame : de en
  • DE499250C - Orthopedic heel cushion : de en
  • DE498487C - Machine for copy grinding, especially the cams of control shafts : de en
  • FR682844A - Device for mounting an auxiliary seat on the luggage racks of motorcycles : en fr
  • FR683172A - Process for reproducing engraved surfaces used in phonographs : en fr
  • US1761097A - Lubricator : en
  • US1761267A - Power steering machine : en
  • US1761592A - Pipe-cleaning or cable-laying device : en
  • US1761535A - Condenser and transformer unit : en
  • US1761705A - Cementitious beam member : en
  • US1760901A - Bill bank : en
  • US1760978A - Holder for lamp housings : en
  • US1761960A - Butterfly-valve exhaust pipe : en
  • US1761807A - Roller skate : en
  • US1761475A - Side chain chlorination products of meta nitrotoluene and process of making the same : en
  • US1761834A - Shoe buckle : en
  • CA300768A - Process of producing low viscosity cellulose fibres : en fr
  • GB330103A - A sterilising container : en
  • GB330114A - Improvements relating to handles for bags and like portable articles : en
  • CA300700A - Electric time switch : en fr
  • DE499232C - Multi-chamber furnace for the distillation of charring substances at low temperature : de en
  • FR682705A - Installation for pneumatic handling of powdery materials : en fr
  • US1761422A - Nozzle : en
  • CA300838A - Toe guard for ice skates : en fr
  • GB330054A - Improvements in or relating to severing mechanism for sheets and the like : en
  • GB330084A - An improved window balancing apparatus : en
  • DE499157C - Reclosing relay designed as a differential relay : de en
  • US1761780A - Work receptacle for machine benches : en
  • USD81298S - Fred c : en
  • CA300748A - Sink catch trap : en fr
  • FR683046A - Duodenal probe or probe for exploring the stomach : en fr
  • DE499153C - Clearance gauge : de en
  • FR682716A - Automatic satellite sub-central for multiplex telephone systems : en fr
  • GB330113A - Improvements in or relating to apparatus for use in setting up axle boxes and other heavy metal articles for boring, or facing operations : en
  • CA300736A - Production of grinding stones of concrete for wood-shaving : en fr
  • CA300787A - Method of plating metal : en fr
  • CA300669A - Submarine mine : en fr
  • CA300743A - Grain saving device : en fr
  • US1760941A - Silk flyer for spinning machines : en
  • US1761071A - Towel cabinet : en
  • DE499367C - Tree ribbon made of flexible metal : de en
  • US1760979A - Material treating and handling apparatus : en
  • US1762005A - Shoe-shining machine : en
  • US1761156A - Turning tool applicable to remove refractory screws : en
  • US1761079A - Arch support : en
  • US1761333A - Shocker : en
  • US1761741A - Record comparing and posting machine : en
  • US1761896A - Power brake : en
  • US1761998A - Tool : en
  • DE499191C - Carburetor with iris throttle : de en
  • US1761884A - Water vehicle : en
  • CA300814A - Method of combustion : en fr
  • US1761317A - Automatic golf link : en
  • US1761787A - Method of and means for sealing can-containing cartons : en
  • DE499206C - Machine for separating impurities from fiber slivers : de en
  • AU2335929A - Waterproof cement for securing' rubber to metal : en
  • DE499216C - Process for producing a clouded glass : de en
  • DE499523C - Process for the production of ª ‡ -oxy acids from their nitriles : de en
  • FR36402E - Automatic framing system : en fr
  • US1761758A - Typewriter : en
  • US1761051A - Deckling machine : en
  • FR683073A - Improvements to molding machines : en fr
  • GR2779B - CANCER CANCELLING MACHINE. : el en
  • US1760992A - Process of producing titanium oxide : en
  • US1761378A - Shovel : en
  • US1761961A - Vacuum gasoline-supply system : en
  • USRE17687E - Bbake-opebatino mechanism : en
  • US1761700A - Drainage apparatus for floating roofs : en
  • US1761164A - Dispensing bottle : en
  • US1761555A - A cqbposation of mary : en
  • US1761585A - Table top : en
  • US1761641A - Metallurgical process : en
  • US1762053A - Treatment of fish skins : en
  • US1761888A - Method and means for upsetting sheet metal : en
  • FR682980A - Improvements to yarn changing devices for circular knitting machines : en fr
  • FR683129A - Large lift telescopic screw jack with long approach stroke : en fr
  • US1761480A - Rendering process : en
  • US1761462A - Force oiler : en
  • US1761425A - Tree lifter : en
  • US1761572A - Certificate of correction : en
  • USD81271S - Design for a child s chair : en
  • US1761526A - Shock-absorbing pitman arm : en
  • FR682955A - Improvements to pneumatic hammers : en fr
  • FR683094A - Apparatus for the automatic distribution of a dough or a syrup on cookies during their manufacture : en fr
  • DE499489C - Steering pivot bearing for motor vehicles : de en
  • US1762044A - Blasting unit : en
  • FR682879A - Reversible liquid electrolyte accumulator : en fr
  • FR683043A - Process for obtaining cinematographic relief : en fr
  • FR683134A - Indicator device : en fr
  • CA300870A - Internal combustion engine of the variable compression type : en fr
  • GB330296A - Improvements in ladders : en
  • US1761098A - Dry battery : en
  • DE499147C - Process for the preparation of the potassium salt of the sulfuric acid half ester of ª ‡ -diacetone fructose : de en
  • DE499386C - Protective box with opening for exhibition purposes : de en
  • DE499510C - High-speed switch in which a voltage coil keeps the switch in the closed state by tightening an armature : de en
  • US1760954A - Feed-water heater : en
  • US1761132A - Sprayer for cake bodies : en
  • US1761768A - Apparatus for cutting threads applicable to all horizontal lathes : en
  • FR683110A - Process for preparing thiourea : en fr
  • US1762061A - Pyrophoric lighter : en
  • US1761719A - Cash register : en
  • GB330121A - Improvement in life saving net : en
  • CA300652A - Road spreader : en fr
  • DE499369C - Poison needles for rats and mice : de en
  • DK42327C - Multi-row row cleaner. : da en
  • DE499228C - Device for connecting pipes : de en
  • FR682827A - Process for the fractional condensation of petroleum vapors and other compounds in the form of vapors : en fr
  • FR682914A - Improvements to slitting machines : en fr
  • US1760947A - Graphic instrument : en
  • DK42324C - Procedure for Repairing Damaged Substances. : da en
  • US1761662A - Auditing machine : en
  • US1761481A - Flying machine : en
  • US1761520A - Belt buckle : en
  • US1761761A - Set of instruments for the passage of the glottis by means of the touch : en
  • US1761669A - Tractor : en
  • US1760927A - Power-transmission device : en
  • US1761148A - Railroad-track structure : en
  • US1761811A - Head lamp : en
  • DE499303C - Support device for tubeless air pumps : de en
  • US1761285A - Safety turn light : en
  • US1761695A - Quill-cleaning machine : en
  • US1761930A - Oil pan : en
  • FR682779A - Rotary knife shears : en fr
  • FR682994A - Process for the removal of slippery layers from roads on which motor cars are driven : en fr
  • FR683085A - Improvements to dynamos for bicycles and similar vehicles : en fr
  • GB330061A - An improved machine for making pipes of clay and the like : en
  • US1760961A - Mail box : en
  • US1761276A - Resistance welding apparatus : en
  • US1761922A - Worm-gear axle : en
  • US1762095A - Door holder : en
  • DE499379C - Adjustment device for brake rods : de en
  • FR682868A - Device serving both as a spark checker, a disruptor and an anti-theft device for motor cars or other vehicles : en fr
  • FR683075A - Improvements in the manufacture of composites and similar materials : en fr
  • FR682936A - Electric accumulator : en fr
  • GB330281A - Improvements in or relating to the transmission of radio signals : en
  • DE499485C - Three-axle motor vehicle with two driven wheel axles : de en
  • FR682805A - Method and device for the braking of motor vehicles, and similar applications : en fr
  • FR682867A - Machine for testing electric discharge tubes : en fr
  • GB330032A - Improvements in electrical connectors : en
  • GB330116A - Improvements in shock reducers for vehicles : en
  • GB307463A - : en
  • GB330105A - Improvements in air pistols : en
  • GB316196A - Improvements in fluxes and their method of manufacture : en
  • FR682851A - Wet materials treatment process : en fr
  • FR682993A - Improvements in the manufacture of mixed gas based on oil gas and water gas : en fr
  • US1761101A - Broom : en
  • US1762007A - Electric controller of the liquid type : en
  • US1761396A - Pressure valve and condenser : en
  • GB330280A - Improvements in or relating to electric filaments and resistances : en
  • US1761607A - Printing press : en
  • CA300659A - Spark plug : en fr
  • US1761257A - Roof-drain fixture : en
  • US1761358A - Clinch-on nut : en
  • US1762009A - Constant-alarm device : en
  • CA300809A - Processes of producing printing plates : en fr
  • GB330254A - Improvements relating to fire-extinguishing sprinkler systems : en
  • DK42338C - Cinematographic Projection Apparatus. : da en
  • FR683017A - Process for manufacturing sinter and preparing the sinter to obtain this sinter fuel without resorting to final reheating : en fr
  • GB309173A - Improvements in or relating to pyrophoric lighters : en
  • GB330030A - Carburettor control for internal combustion engines : en
  • US1761588A - Vaginal syringe : en
  • DE499483C - Double-sided radial labyrinth seal for circulating centrifugal pumps : de en
  • GB330251A - Improvements in and relating to interlocking frames for railway point and signal apparatus : en
  • DE499156C - Snap switch for suddenly switching resistance levels, incandescent lamps, etc. like : de en
  • DE499262C - Modification of the plow : de en
  • US1761716A - Boom drive : en
  • US1761530A - System for amplifying radiant-energy oscillations : en
  • US1761007A - Carburetor for internal-combustion engines : en
  • US1760867A - Transmission : en
  • US1760904A - Bearing : en
  • DE499321C - Process for evaporating formamide : de en
  • FR682752A - Liquids for hydraulic machines or devices : en fr
  • DE499266C - Adjustment device for the workpiece : de en
  • US1761638A - Meter-testing switch : en
  • GB330044A - Improvements relating to the lubrication of valves or cocks : en
  • DE499209C - Oven system : de en
  • DK42330C - Control device for Steam Development Plant. : da en
  • GB330036A - Improvements in or relating to advertising or like installations comprising an electric discharge tube : en
  • US1761161A - Windshield : en
  • US1762100A - Process for making combustible gas : en
  • CA300739A - Manufacture of building materials : en fr
  • DE499434C - Electrolytic cell : de en
  • CA300825A - Traction control and driving mechanism : en fr
  • GB313880A - Gear train for engine starters : en
  • DE499113C - Power driven device for skinning animals : de en
  • US1761517A - Folding or interfolding machine : en
  • US1762098A - Ingot mold : en
  • CA300678A - Aircraft : en fr
  • DE499368C - Tree ribbon made of flexible metal : de en
  • FR682748A - Improvements to mechanical refrigeration devices : en fr
  • CA300657A - Animal trap : en fr
  • FR683055A - Seals for shafts of refrigeration machines, gas compressors and vacuum pumps : en fr
  • GB330074A - Improvement in engine indicator and spark plug : en
  • US1761762A - Refrigerating apparatus and method : en
  • US1761453A - Tool kit : en
  • US1761335A - Plug connecter : en
  • US1761507A - Mount for steel poles : en
  • US1761545A - Wristband : en
  • US1761951A - Temperature compensator : en
  • US1761252A - Ophthalmic mounting : en
  • US1761982A - Piston : en
  • US1761667A - Shoe shelving : en
  • US1762134A - Economizer : en
  • CA300752A - Traffic indicator : en fr
  • US1761397A - Heat exchanger : en
  • US1761619A - Sound and picture recording camera : en
  • US1760944A - Tire-retreading mold : en
  • US1761083A - Pulverizing apparatus : en
  • US1761755A - Process of making metal-working tools : en
  • US1761881A - Automatic sheet stacker : en
  • US1761176A - Pen supporter : en
  • US1761472A - Oven : en
  • DE498931C - Animal killers : de en
  • FR682942A - Special devices for rectifying alternating currents by means of valves to obtain high voltage currents in the same direction : en fr
  • FR683090A - Photography or projection lens : en fr
  • FR683140A - Sewing mechanism for sewing machines : en fr
  • FR683163A - Improvements to the steam exhaust systems of autoclave containers for cooking food under pressure : en fr
  • US1761302A - Bathing cap : en
  • USD81315S - Design for a golf tee : en
  • FR682706A - Production of new metallic coloring materials : en fr
  • GB330025A - Improved process and apparatus for the cracking or the destructive hydrogenation of oils, or suspensions of coal in oil : en
  • US1761331A - Method of making boxes and covers therefor : en
  • US1761270A - Walter milieu : en
  • US1762105A - Method of synthesizing vitamins : en
  • CA300753A - Hoist mechanism : en fr
  • DE499258C - Calculating machine with counters that can be adjusted either for addition or subtraction by reversing gear : de en
  • US1761219A - Sheet-glass-width-maintaining device : en
  • US1762086A - Method of jointlessly welding rails : en
  • US1762137A - Record and record holder : en
  • US1761531A - Device for locking windshield wipers : en
  • US1761447A - Baling press : en
  • US1761005A - A cokpoba : en
  • US1761495A - Novelty can : en
  • US1760882A - Attachment for farm tractors : en
  • US1761728A - Metallic electrode holder : en
  • US1761907A - Overgear transmission : en
  • DE499214C - Electric incandescent lamp with two optionally usable light bodies : de en
  • GB314943A - Improvements in or relating to machines for grinding surfaces of revolution : en
  • US1761721A - Valve : en
  • US1761771A - Paper-feeding and cut-off mechanism : en
  • US1761033A - Machine for removing surplus insulation from the armatures of dynamo-electric machine : en
  • GB330034A - An adjustable solid piston valve : en
  • GB330079A - Improvements in swinging beds : en
  • US1761608A - Antenna for radio systems : en
  • US1761986A - Ice-cream dipper : en
  • US1762122A - Disintegrating mill : en
  • US1761065A - Confection-making machine : en
  • US1761847A - Machine tool : en
  • US1761386A - Vending machine : en
  • US1761778A - Grab bucket : en
  • US1761061A - Ventilator : en
  • US1761434A - Electric switch : en
  • FR36434E - symmetrical rocker escapement for electric clock with pendulum motor : en fr
  • DE499289C - Mixing machine with liquid measuring container and powered loading bucket : de en
  • US1761685A - Air-relief valve : en
  • FR683065A - Ventilation device : en fr
  • GB330207A - Improvements in and relating to devices for use in hair waving and curling : en
  • US1761640A - Stapling device : en
  • CA300721A - Flexible coupling : en fr
  • GB316283A - : en
  • US1761124A - Apparatus for bundling scrap stock : en
  • FR682878A - Washable pieces of fabric, such as turn-down collars, musketeer cuffs, etc. : en fr
  • US1761002A - Emergency lighting system : en
  • DE499522C - Filters with washing water distribution channels : de en
  • US1761028A - Heating furnace : en
  • US1761281A - Condenser and process of making the same : en
  • US1761809A - Bill holder : en
  • US1761590A - Setworks : en
  • US1761279A - Machine for making lock washers : en
  • US1761914A - Instrument panel : en
  • US1762058A - Lining-gun nozzle : en
  • CA300645A - Floor polisher : en fr
  • CA300675A - Method and apparatus for forming tubes : en fr
  • CA300821A - Belting : en fr
  • CA300831A - Drawer slide : en fr
  • AU2164529A - Amendment : en
  • CA300767A - Centrifugal spinning machine : en fr
  • US1762110A - Compound-taper insertable-blade lock : en
  • CA300741A - Animal trap : en fr
  • US1762014A - Household heating utensil : en
  • CA300682A - Hasp-spring bolt : en fr
  • USD81293S - Design for a plate : en
  • US1761014A - Air cleaner for internal-combustion engines : en
  • US1761183A - Fourdrinier paper machine : en
  • CA300676A - Dump car : en fr
  • DE499107C - Process for preparing silver salt photographic emulsions : de en
  • DE499445C - Arrangement for small installation oil switches with insulating insert as a carrier for the contact and actuation parts : de en
  • FR36421E - Wooden slabs arranged to form parquet with perfect adhesion and rigidity : en fr
  • FR682789A - Device for removing warp threads from the span in warp knotters and other weaving machines : en fr
  • GR2788B - TRANSPORTATION OR PRESSURE CONTAINERS FOR HEAVY LIQUID GASES. : el en
  • CA300788A - Method of controlling the sag of sheet metal strips in furnaces : en fr
  • US1760869A - Fire-pot structure : en
  • US1760876A - Airplane propeller : en
  • US1761635A - Electrical apparatus : en
  • CA300779A - Worm geared reduction unit : en fr
  • US1761589A - Loose-leaf book : en
  • US1761862A - Music roll : en
  • US1760914A - Liquid-dispensing device : en
  • CA300730A - Device for holding printed matter : en fr
  • CA300846A - Auxiliary starting means for internal combustion engines : en fr
  • DE499477C - Device for the production of a certain moisture content in grain kernels for grinding : de en
  • DE499490C - Auxiliary device for applying vehicle brakes : de en
  • FR682759A - Spool of twisted yarn or similar material, cross-wound : en fr
  • CA300751A - Device for teaching arithmetic : en fr
  • US1761549A - von pein : en
  • DK42315C - Sludge centrifuge. : da en
  • US1762041A - Car coupler : en
  • CA300789A - Ultra-violet ray transmitting glass : en fr
  • US1761584A - Resilient connection for strtjgi : en
  • DE499126C - Device for raising and lowering flaps arranged on roller weirs : de en
  • US1761737A - Station indicator : en
  • US1760863A - Wire-stitching machine : en
  • US1760895A - Disconnecting choke-coil switch : en
  • US1761894A - Milk-bottle retriever : en
  • FR682746A - Improvements in heating elements intended for electric discharge apparatus and in methods of manufacturing these elements : en fr
  • FR682985A - Device for mechanical stamping of numbers and signs on solid or hollow bodies of any external shape : en fr
  • GB330029A - Improvements in or relating to the laying of moored mines from submarines : en
  • CA300740A - Differential mechanism : en fr
  • US1761797A - Method of and means for controlling prime-mover dynamo plants : en
  • US1760997A - Hair drier : en
  • US1761112A - Towing cable : en
  • US1761338A - Washing machine : en
  • US1761489A - Instrument for measuring variable forces : en
  • US1761769A - Nail holder : en
  • US1761238A - Eye-testing device : en
  • CA300709A - Apparatus for manufacturing charcoal : en fr
  • DE499062C - Process for the production of metallic coatings on insulators : de en
  • DE499344C - Coil coupler for radio receivers : de en
  • US1760994A - Window sash : en
  • US1761315A - Adjustable attachment for paper hangers' straightedge and trimming boards : en
  • US1761749A - Lead-wool and ground-cork packing : en
  • US1761673A - Folding seat : en
  • FR682780A - Powder coal burner : en fr
  • US1760973A - Electrical network : en
  • US1761329A - Wind musical instrument : en
  • US1761822A - Feeding mechanism for nut-cracking machines : en
  • USD81301S - Design for a goblet or similar article : en
  • US1761068A - Wheel block : en
  • US1761573A - Valve : en
  • US1762013A - Hand-bag frame : en
  • US1761617A - Automatically-threading loom shuttle : en
  • US1761899A - Automatic presser-foot-lifting mechanism : en
  • US1760982A - Thread holder for weft-replenishing looms : en
  • US1761114A - Composite gear : en
  • US1761407A - Pencil : en
  • CA300828A - Process of treating ores and metallurgical products : en fr
  • US1761136A - Mineral-flotation apparatus : en
  • DE498868C - Two-part box for separate storage of bronze powder and bronze tincture : de en
  • FR682911A - Apparatus for tangling yarns : en fr
  • DE499190C - Spray carburetor with air throttle and float chamber control : de en
  • DE499267C - Milling machine with horizontally movable milling spindles : de en
  • FR682733A - Steering wheel for motor vehicles : en fr
  • FR683161A - Improvement in thickening filters : en fr
  • US1760953A - Method of making and dispensing liquid carbon dioxide : en
  • US1761630A - Clothespin : en
  • CA300687A - Advertising display cabinet and tooth pick dispenser : en fr
  • AU2124029A - Improved device for converting pedal action player pianos into electric action instruments : en
  • US1760865A - Airplane : en
  • US1761636A - Tobacco pipe : en
  • US1761800A - Concrete anchor : en
  • US1761274A - Shock-absorbing mechanism for vehicles : en
  • US1761684A - Auditing machine : en
  • CA300771A - Multi-speed motor control : en fr
  • CA300803A - Locomotive : en fr
  • DK42333C - Positive Lead Electrode for Electric Accumulators and Procedure for its Manufacture. : da en
  • US1761519A - Traffic signal : en
  • US1761882A - Piezo-electric crystal-controlled oscillation generator : en
  • US1761889A - Discharging insecticides from aircraft : en
  • CA300766A - Shoe filler composition : en fr
  • CA300799A - Wired radio system : en fr
  • CA300875A - Foot arch support : en fr
  • FR682804A - Oscillating system for the transmission and reception of radio waves : en fr
  • US1761294A - Banjo mute : en
  • US1761198A - Process of drawing sheet glass : en
  • US1761763A - Sheet-glass apparatus : en
  • US1761843A - Internal-combustion engine : en
  • US1761598A - Packing and display container : en
  • US1761952A - Oil rectifier : en
  • CA300756A - Light projector : en fr
  • FR682946A - Improvements to the separation of wood fibers : en fr
  • US1762045A - Cotton harvester : en
  • GB309484A - Improvements in electric phonographs : en
  • GB330262A - A device for making and keeping waves in human hair : en
  • DE499177C - Device for lifting an endless glass ribbon from the melt : de en
  • DE499188C - Starting procedure for free-flight piston engines : de en
  • GB330278A - Improvements in and relating to the production of cementitious material : en
  • GB317389A - Improvements in pistons : en
  • CA300649A - Rotary refrigerating machine : en fr
  • DE499397C - Schute : de en
  • US1761709A - Drill tube : en
  • FR682974A - Automatic switch for lamps with two filaments operating successively : en fr
  • CA300782A - Garment : en fr
  • DE499217C - Device for lifting the chopping frame, which can swing around a front crossbar of the chopping machine and can be moved sideways along the same : de en
  • US1761231A - Brake : en
  • US1761311A - Lowering mechanism applicable for use in portable life-saving apparatus : en
  • US1761563A - Apparatus for treating fabrics : en
  • US1761987A - Cane cutting and delivering mechanism : en
  • US1761752A - Motor mounting : en
  • US1761052A - Trip device : en
  • US1762126A - Beverage-dispensing device : en
  • US1761602A - Folding foot rest for toilet seats : en
  • US1761856A - Adjustable gauge for sewing machines : en
  • CA300673A - System for feeding cans to lacquer machines : en fr
  • DE498933C - Device for demonstrating wandering, electric neon advertising : de en
  • CA300679A - Drain valve : en fr
  • GB316516A - : en
  • GB319202A - Improvements in containers for parachutes : en
  • US1761393A - Shaving mirror : en
  • DK42336C - Electromagnetic Device for Converting Sound Energy to Electrical Energy and vice versa. : da en
  • DK42352C - Base and cylinder head for Radiators for Central heating systems. : da en
  • CA300672A - Tractor : en fr
  • US1761157A - Hose-coupling adapter : en
  • CA300824A - Traction control and driving mechanism : en fr
  • US1761042A - Automobile lock : en
  • FR36407E - System for suppressing the release into the atmosphere of residual gases resulting from engine operation : en fr
  • GB310030A - Process for bleaching sensitive vegetable and animal fibres and materials, more particularly feathers, skins, pelts and hairs (bristles) by treatment with oxidising bleaching agents : en
  • FR36446E - Automatic carburettor eliminating any risk of fire by flashback : en fr
  • FR683064A - Method and apparatus for making iron foam from iron ores : en fr
  • IE10965L - Rubber articles : en
  • CA300762A - Phthalic anhydride glycerol resin : en fr
  • DE499024C - Point grinding machine for fine points, especially for grinding the points on the fine wire of talking machine needles : de en
  • FR682870A - Process for the preparation of products capable of absorbing large quantities of water and aqueous solutions or other liquids, from fatty substances of any origin : en fr
  • FR683190A - Process for transforming chromates into dichromates : en fr
  • GB307300A - An improved process and apparatus for automatically regulating the concentration of materials suspended in liquids : en
  • GB308970A - Improvements in or relating to telephone and like transmission systems : en
  • GB330112A - Improvements in or relating to tank emptying devices : en
  • GB330249A - Improvements in or relating to disinfecting or sterilising devices for use in connection with bottle and like washing apparatus : en
  • CA300863A - Railway car door : en fr
  • AU2164729A - Improvements 'in or relating to tube lighting systems and methods of operating the same : en
  • US1761102A - Check protector : en
  • FR683033A - Synthetic glass processing process : en fr
  • FR683080A - Bathing suit : en fr
  • FR683168A - Improvements to convertible bodywork for motor vehicles : en fr
  • GB308254A - : en
  • DE498303C - Telescopic pull-out case : de en
  • GB330066A - Improvements in torsion balances : en
  • GB330184A - Improvements in or relating to the control of motor vehicles, aircraft and the like : en
  • DE499299C - Oil switch with an oil chamber that automatically removes itself from the lid when the gas pressure inside is high and the lid that is pulled over the edge of the oil chamber : de en
  • US1760960A - Intermittent needle motion for axminster looms : en
  • US1761041A - Refrigerating apparatus : en
  • GB330020A - Improvements in clips or holders for sheets of paper and the like : en
  • US1761273A - Shock absorber for vehicles : en
  • GR2781B - MEDICINE TO FIGHT EXCESSIVE CONSTIPATION (CLEANSING, LINKING) AND OBESITY. : el en
  • GR2785B - SYSTEM AND APPARATUS FOR MAKING PRESSURE AIR FROM LIQUID. : el en
  • GB330048A - Improvements in holders for milk bottles or the like : en
  • CA300693A - Pumping apparatus : en fr
  • US1761200A - Process and apparatus for producing sheet glass : en
  • FR682583A - : fr
  • DE499372C - Multi-part piston for internal combustion engines : de en
  • CA300643A - Rail lifting bar : en fr
  • US1761601A - Foot-power scooter : en
  • DE499125C - Device for raising and lowering flaps arranged on roller weirs : de en
  • DE499161C - Method for forming filaments for electric dwarf incandescent lamps and for attaching them to the power supply wires by welding : de en
  • GB330204A - Improvements relating to piston rings : en
  • FR682915A - Surface chrome plating of brass : en fr
  • FR682964A - Improvements to liquid fuel burners : en fr
  • GB314758A - Improvements relating to arc-extinguishing devices for electric circuit breakers : en
  • DK42357C - Continuously operating Sludge Centrifuge. : da en
  • FR683091A - Expansion parquet with or without joists : en fr
  • IE11026L - Electric furnaces : en
  • GB330101A - Optical means for locating a source of illumination : en
  • GB330102A - Improvements in or relating to electric heating elements : en
  • US1761496A - Combined insulator and shunt circuit closer : en
  • DE499088C - Flexible corrugated conduit and method for making same : de en
  • FR36441E - Improvements to acoustic devices with sound membranes : en fr
  • GB330069A - Improvements in or relating to radiators for heating purposes : en
  • DE499331C - Test device for optical signal transmission device : de en
  • US1761634A - Egg beater : en
  • DE499516C - Process for increasing the temperature of solid substances within a flame : de en
  • FR36433E - Naturally undeformable motor vehicle chassis : en fr
  • GB315412A - Improvements relating to the regeneration of catalysts : en
  • GB330002A - Improvements appertaining to apparatus for drying articles of clothing : en
  • DE499140C - Drum dryer with Z-shaped trickle installations : de en
  • DE499179C - Device for dividing a continuously moving tube or rod made of glass into individual sections : de en
  • GB301751A - Improved process for obtaining magnesia from dolomite : en
  • DE499196C - Device for presenting and removing advertising paper and cards, especially those of low rigidity : de en
  • FR683128A - Chicken coop and special device for use : en fr
  • DK42321C - Machine for Coating Surfaces, in particular of flexible Strips. : da en
  • FR682888A - Device for controlling movable rollers in glass stretching machines : en fr
  • US1761528A - Reflector for light projectors : en
  • US1761614A - Pile and wall construction : en
  • US1761916A - Tire carrier : en
  • FR682787A - Machine for connecting weaving chains : en fr
  • DE499541C - Device for placing perforated metal plates on shaped pins in the molds for the production of rubber heels : de en
  • US1761934A - Adjusting device : en
  • USD81282S - of buffalo : en
  • US1761049A - Interference reducing means for radio receiving apparatus : en
  • US1761406A - Automatic fire-protection device : en
  • US1762133A - Regulating apparatus for gas-burning equipment : en
  • CA300850A - Process and apparatus for treating crude oil : en fr
  • FR36415E - Running gasoline, alcohol and benzol engines, heavy oil : en fr
  • GB330294A - Improvements in or relating to temperature indicators : en
  • FR682820A - Torpedo launching device on board aircraft : en fr
  • US1760999A - Timing mechanism for glass feeders : en
  • DE499173C - Process for the splitting of hydrocarbon oils : de en
  • DE499202C - Heat-sensitive ignition timer : de en
  • GB330057A - Improvements in or relating to writing pencils : en
  • US1761990A - Crimping mechanism for cylinder-forming machines : en
  • US1762002A - Variable-surface wing for aeroplanes : en
  • US1761438A - Electric lamp : en
  • US1762010A - Protecting device for bleed passages : en
  • US1762104A - Stand for fountain pens : en
  • US1761713A - Cigar : en
  • US1761940A - Oil-filtering means : en
  • CA300860A - Method of making closure caps : en fr
  • US1761199A - Sheet-glass-handling apparatus : en
  • US1761373A - Boat drive : en
  • GB330554A - Improved means for securing enamelled, galvanized, or other corrugated or like sheets to the roofs of buildings or the like : en
  • US1761992A - Apparatus for manufacturing acid phosphate : en
  • US1762080A - Speed-changing mechanism : en
  • US1760976A - Humidifying apparatus : en
  • US1761674A - Wave motor : en
  • US1761949A - Horn button switch : en
  • GB307303A - Process for the manufacture of monoazo dyestuffs : en
  • US1760898A - Scale : en
  • US1761027A - Brake : en
  • US1761188A - Automatic dump for carrier systems : en
  • US1761707A - Treatment of artificial silks : en
  • US1761099A - Water-throwing apparatus for washing machines : en
  • US1761874A - Freight-container car : en
  • DE499164C - Link chain : de en
  • FR682984A - Process for preparing alpha-hydroxyanthrones : en fr
  • FR683042A - Process for preparing a cleaning product for blankets, screens, rugs and the like : en fr
  • US1761437A - Circuit-continuing device : en
  • USD81312S - Gobdon e : en
  • US1761554A - Parking device for motor vehicles : en
  • CA300668A - Packing box : en fr
  • US1760906A - Mixing machine for viscous and granular materials : en
  • US1761452A - Wire-fence clip : en
  • US1761932A - Oil filter : en
  • US1761997A - Pneumatic suspension wheel : en
  • US1761392A - Device for measuring the temperature of hot fluids : en
  • US1761644A - shipley : en
  • US1761861A - Vehicle : en
  • US1762054A - Camera : en
  • DE499291C - Device for releasing mechanical looms : de en
  • DE499358C - Additional device for simple dental surgery chairs : de en
  • FR682899A - Toothbrush sterilizer : en fr
  • GB318173A - : en
  • GB330231A - Improvements in multi-cylinder internal-combustion engine units and power-transmission means for use with such units : en
  • US1761618A - Feeler mechanism for looms : en
  • GB330240A - Improvements in projection screens : en
  • FR682966A - Method and apparatus for coating with cellophane : en fr
  • GB330261A - Savings-bank and other coin-freed calendars : en
  • USRE17686E - Akthub j : en
  • US1761085A - Cooling of liquids : en
  • US1761209A - Hand brake : en
  • US1761533A - Bearing for steering columns : en
  • US1762068A - Hydraulic actuating mechanism : en
  • FR682818A - Improvements to propellers, pumps and fans : en fr
  • DK42362C - Spring boiler device for placement on ordinary boiler machines. : da en
  • DE499151C - Process for the preparation of aromatic mercaptans : de en
  • US1761848A - Concrete building unit : en
  • GB330285A - Improvements in creep anchors for railway rails : en
  • DE499377C - Coil spring friction clutch : de en
  • FR683183A - Process for direct printing of non-perforated or perforated films between images : en fr
  • FR682997A - electrolyte for accumulator or reversible battery with negative electrode zinc or lead : en fr
  • FR682729A - Tubular wall buffers : en fr
  • FR683196A - Security system against burglary using earphone microphones : en fr
  • GB301876A - : en
  • DE499440C - AC power supply unit : de en
  • DE499342C - Device for modulating alternating currents : de en
  • DE499351C - Process for the preparation of 4-substituted pyrazolanthrone-2-sulfonic acids : de en
  • US1761506A - Method of making articles of lead-copper and analogous alloys : en
  • US1761783A - Ventilation of dynamo-electric machines : en
  • DE499414C - Impact device for interchangeable looms with overlap : de en
  • DE499248C - Woven or braided strap for suspenders or socks : de en
  • DE499357C - Stretcher with sprung castors and sprung bed : de en
  • FR682702A - Manufacturing process of carbamates and their transformation products : en fr
  • US1762115A - Homer p : en
  • US1760896A - Apparatus for the production of sounds from electric current and inversely : en
  • US1761410A - Dampproof building : en
  • US1761876A - Oil-well pump : en
  • US1761925A - Valve-spring retainer : en
  • AU2015729A - Improved method of and means for preserving wheat, maize andother cereals from destruction by certain pests while in storage : en
  • CA300712A - Apparatus for sterilizing soil : en fr
  • FR682950A - High power seaplanes with stepped and trimmed wing bodies : en fr
  • CA300796A - Steam fitting for journals of rotating cylinders : en fr
  • CA300780A - Receiver separator : en fr
  • CA300764A - Dough-dividing machine : en fr
  • US1761978A - Separable or detachable bolt eye : en
  • USRE17689E - Electrically-operated valve : en
  • DE499330C - Axle bearing lubrication device for rail vehicles with a rotating oil conveyor disc : de en
  • FR683098A - Control device for three-way valve for automobiles : en fr
  • AU1916929A - Improvements in rail lubrication for railways andthe like : en
  • CA300746A - Flour bleaching method : en fr
  • US1761624A - Process of preparing coloring matter of the dibenzanthrone series : en
  • US1761477A - Can spout : en
  • US1761648A - Chain fastener : en
  • US1761988A - Wrench : en
  • US1761046A - Transposition device : en
  • DE499517C - Alternating welding torch : de en
  • DK42319C - Paving machine. : da en
  • FR683119A - Magnetic fixing table or workpiece holder : en fr
  • CA300696A - Centrifugal friction clutch : en fr
  • DE499558C - Process for copying separate films on a common copy film, in particular for picture-sound films : de en
  • FR36426E - Manufacturing process for spinning and weaving cans : en fr
  • FR682973A - Improvements to television sets : en fr
  • CA300701A - Track aligning and tie tamping device : en fr
  • CA300795A - Chain : en fr
  • FR683118A - Printing process : en fr
  • AU2137029A - Improved indexing means for telephone directories, books and like publications : en
  • CA300816A - Manufacture of shoes : en fr
  • US1761579A - Pumping and lubricating apparatus : en
  • US1761846A - Carburetor : en
  • US1761067A - Culinary utensil : en
  • US1761493A - Pneumatic cotton picker or lapper : en
  • US1761892A - Window construction : en
  • CA300737A - Tire inflator : en fr
  • CA300772A - Motor starting switch : en fr
  • GB330236A - Improvements in locomotives : en
  • US1761390A - Pocketbook : en
  • DE497746C - Bracket for curtain rods : de en
  • DE499465C - Drive device for machines, in particular kitchen machines : de en
  • US1761583A - Ironing boakd : en
  • US1761611A - Let-off mechanism for looms : en
  • US1761775A - Speed controller : en
  • US1761850A - Process for coating, impregnating, or alloying metals and other materials with aluminum and aluminum alloys : en
  • DE499478C - Display rack with glass walls attached to their stand columns : de en
  • US1761389A - Eccentric-strap construction for pumping powers : en
  • CA300854A - Outside seal vacuum jar : en fr
  • CA300864A - Inflatable floating body made of rubber : en fr
  • DE499472C - Cutting steel angle measuring device : de en
  • US1761025A - Styptic pencil : en
  • US1761289A - System of house construction : en
  • US1761251A - Testing equipment : en
  • US1761750A - Reel : en
  • CA300794A - Expulsion fuse and support : en fr
  • CA300776A - Process of making compositions containing cellulose derivatives : en fr
  • DE499475C - Straight line : de en
  • US1762112A - Metal section : en
  • US1761040A - Refrigerating apparatus : en
  • US1761213A - Luggage carrier : en
  • US1761548A - Cash register : en
  • US1761798A - Bending device for pipes and bars : en
  • US1761947A - Pressure gauge : en
  • CA300765A - Baking oven : en fr
  • DE499180C - Hood-shaped hot air hair dryer : de en
  • FR682799A - Improvements to gear changes : en fr
  • GB330058A - Improvements in and relating to metallic sleepers for use with railway tracks : en
  • AU2368129A - Improvements in or relating to photographic films : en
  • US1761854A - Railroad spike : en
  • US1761891A - Lubricating system : en
  • AU2306829A - An improved garment and method of cutting and making thesame : en
  • AU2022329A - Improvements in jigs for cutting veneer and like material : en
  • AU2141829A - Improved method of reinforcing the top edge of biscuit tins and the like containers : en
  • AU2366629A - Improvements in the manufacture of metal billets, bars and the like : en
  • CA300690A - Switch terminal : en fr
  • US1761208A - Door-operating mechanism : en
  • US1761414A - Beveling : en
  • DE498779C - Coupling device, in particular for motor vehicles : de en
  • DE498952C - Device for feeding a flowing medium under pressure to ceramic masses to be processed in clay cleaners, clay cutters, screw presses or similar machines working with screws and counter knives : de en
  • US1761671A - Secondary rack : en
  • US1761791A - Planter : en
  • US1762028A - Exhaust fan : en
  • DE476351C - Process for the production of stamps in a single operation on the flat drawing machine : de en
  • DE499052C - Process for the preparation of sulfonic acid halides : de en
  • FR683111A - New nitrogen compounds : en fr
  • GB330018A - Improvements in moulds for the manufacture of castings from metals or alloys : en
  • GB330232A - Improvements in or relating to frames or similar enclosures for horticultural or other similar purposes : en
  • CA300745A - Refrigerator car : en fr
  • US1761688A - Chain fastener : en
  • US1762088A - Fused-quartz valve : en
  • AU2207129A - Improvements in pictorial illusion devices : en
  • US1761723A - Sprinkling apparatus : en
  • US1761368A - Hat : en
  • US1761288A - Metal frame for all-plaster walls : en
  • US1762046A - Motor-vehicle seat : en
  • CA300742A - Beverage : en fr
  • US1761923A - Air cleaner : en
  • US1761314A - Shock-forming machine : en
  • US1761448A - Marking tag : en
  • US1762120A - Operating mechanism : en
  • GB330042A - Improvements in viscosimeters : en
  • FR683047A - Dilatometer usable in particular in the construction of thermostats : en fr
  • FR683148A - Tool for loosening the soil : en fr
  • CA300665A - Door lock : en fr
  • CA300858A - Truck centre bolster cushion : en fr
  • FR683071A - Improvements in hair straightening machines : en fr
  • FR683113A - Method and electrical apparatus for determining the direction and direction of dip of intersected layers by sounding : en fr
  • FR682823A - Closing device for containers the contents of which are a paste or a liquid : en fr
  • DE499139C - Procedure for drying out rooms : de en
  • DE499246C - Rotatable foot squeezing machine for electric light bulbs and similar closed glass vessels : de en
  • US1761240A - Feeding device for crushers and the like : en
  • DE498863C - Foldable ship bed : de en
  • DE492954C - Gas tap : de en
  • DE499506C - Process for the production of yeast : de en
  • FR36429E - Speaker training : en fr
  • DE498904C - Circuit arrangement for lines provided with amplifiers : de en
  • DE499438C - Hangers for overhead rail vehicles : de en
  • GB330182A - Improvements in pipe joints : en
  • GB330205A - : en
  • FR682877A - Improvements in the manufacture of suppositories : en fr
  • US1761765A - Temperature-responsive inductance : en
  • US1761841A - Milling machine : en
  • FR682999A - Process for obtaining stereoscopic views : en fr
  • US1762055A - Check nozzle : en
  • FR683184A - Row crop cultivator for beet cultivation and other applications : en fr
  • GB330189A - Improvements relating to retort house gas governors : en
  • DE498511C - Safety device for heat exchange devices : de en
  • DE498773C - Device for cooling slide bearings : de en
  • DE499380C - Press for making the rear studs on horseshoes : de en
  • DK42351C - Device for regulating the heating effect of devices heated by steam. : da en
  • FR683117A - Method and apparatus for mixing fluids : en fr
  • GB330203A - Improvements in or relating to bathing costumes and the like : en
  • US1761075A - Underground conduit : en
  • US1761537A - Oil burner and method of effecting the combustion of oil fuels : en
  • FR682910A - Roll forming machine : en fr
  • CA300769A - Process of producing cellulose fibres : en fr
  • US1761144A - Insecticide : en
  • US1760924A - Muffler for internal-combustion engines : en
  • DE499160C - Electrical multiple spark arrester : de en
  • US1761420A - Apparatus for welding with high-frequency currents : en
  • USD81306S - Design fob a cake plate ok : en
  • CA300783A - Ticket-punching apparatus : en fr
  • DE499200C - Filling valve for bottle filling machines or the like. : de en
  • GB314996A - Improvements in or relating to heat sensitive elements. : en
  • GB316666A - Device for the treatment of exposed picture-films : en
  • US1761122A - Valve-lift-control device for fuel-injecting valves : en
  • US1761813A - Softener for cellulose derivatives : en
  • AU2633730A - Improvements in or relating to electric cables : en
  • DE499082C - Crane for storage areas : de en
  • DE499166C - X-ray tube with glow cathode : de en
  • FR682848A - Metal wheel : en fr
  • GB330138A - Improvements in and relating to car air brake releases : en
  • US1761006A - Protective system : en
  • US1761348A - Switch and indicator : en
  • US1761527A - Shock-absorbing pitman arm : en
  • US1761730A - Plaster-board structure : en
  • FR682835A - Device for reading maps, views, images, inscriptions and their equivalent : en fr
  • FR682983A - Auxiliary brake of motor vehicles : en fr
  • GB330200A - Improvements in and connected with furnaces : en
  • FR682895A - Method and device for cutting thin materials to form narrow strips : en fr
  • GB330064A - An improved prop for use in mines and the like : en
  • DE499152C - Sheet guiding device for rotary rubber printer : de en
  • DE499314C - Fold-like protective strip for the lower edge of the card holder of graduated cards, which is attached by means of a fold of the card holder : de en
  • DE499390C - Frame with pull-out legs and brackets for holding sheets : de en
  • GB319669A - Fluid pressure hammer : en
  • FR682969A - Wall stamps : en fr
  • DE498956C - Steam-heated tube dryer Schulz design with standpipe and bearing pin : de en
  • FR683136A - Brake system for motor vehicles : en fr
  • DE497561C - Guide for rotating sliding windows : de en
  • US1761910A - Thermostat : en
  • US1762114A - Axbbbt b : en
  • US1761767A - Electric motor : en
  • FR36431E - Improvements to internal combustion engines : en fr
  • GB330271A - Improvements in or relating to the construction of roads or pavements : en
  • US1761687A - Vulcanizer for automobile tires : en
  • FR682886A - Shock absorber for automobiles and motorcycles : en fr
  • GB318917A - Improvements in cycle and motor cycle frames : en
  • US1761742A - perkins : en
  • US1761943A - Valve-spring retainer : en
  • US1761975A - Preheater apparatus for oil burners : en
  • DE499286C - Differential gear for scraper rollers and other machines : de en
  • GB330068A - Improvements in switch mechanism for electrically operated musical instruments : en
  • DE499137C - Release device for winding machines : de en
  • DE499143C - Process for the preparation of natural minerals by quenching the minerals heated to higher temperatures with liquids : de en
  • DE499394C - Friction gears, especially for motor vehicles : de en
  • FR682828A - Improvements to milking machines : en fr
  • FR683086A - Method and device for the removal of burrs in the manufacture of chocolate coated confectionery articles or the like : en fr
  • GB311317A - Improvements in or relating to treating comestibles : en
  • FR683015A - New protection and signaling process for the conservation of machines and electrical devices in the event of damage to the insulation : en fr
  • US1761117A - Safety switch : en
  • US1761217A - Back-water trap : en
  • US1761772A - Time-element electroresponsive device and system employing the same : en
  • DE499106C - Cinematograph with optical compensation for film migration : de en
  • DE499272C - Device for generating coal dust by rubbing pieces of coal on friction surfaces : de en
  • US1761484A - Dirigible headlight : en
  • US1761770A - Process for producing laminated glass : en
  • DK42334C - Cable box for multi-conductor cables. : da en
  • FR683121A - Process for preparing aniline salt and salts of other aromatic amines : en fr
  • US1761663A - Boring machine : en
  • GB330274A - Improvements in or relating to closures for cans and other containers : en
  • FR682975A - Process for producing wood grain on metal and other similar surfaces : en fr
  • DE498988C - Procedure for testing or measuring telephone equipment : de en
  • GB330303A - Improvements in or relating to devices for fastening vehicle wheels : en
  • US1761107A - Radial drill : en
  • US1760879A - Method and apparatus for applying tire treads : en
  • US1761645A - Automatic bailer : en
  • US1762032A - Automatic train-pipe coupling : en
  • GB330111A - Improvements in or relating to current smoothing devices : en
  • US1760970A - Protector mechanism for looms : en
  • US1761307A - Electric-lamp socket : en
  • US1761893A - Manufacture of urea : en
  • USD81278S - Design for an edible pastby cup : en
  • US1762003A - Whipping device : en
  • US1760980A - Valve-spring compressor and lifter : en
  • US1761129A - Valve : en
  • US1761468A - Hub cap : en
  • US1761487A - Tire-valve stem : en
  • US1761628A - Recuperative oil burner : en
  • GB330237A - Improvements in locomotives : en
  • FR682717A - Perfume manufacturing process : en fr
  • GB307353A - Improvements in or relating to locomotives : en
  • US1762130A - Motor drive : en
  • CA300662A - Process of making paper : en fr
  • US1762042A - Table-leg fastening : en
  • CA300727A - Element of filter press electrolysers : en fr
  • GB303414A - Improvements in and relating to fast motor boats : en
  • US1761185A - Shaking mechanism for fourdrinier machines : en
  • US1761840A - Sucker-rod socket : en
  • US1762016A - Snap switch : en
  • US1761711A - Process of and device for making spring insertions for cushions and the like : en
  • US1761804A - Boring bar : en
  • US1761141A - Piston : en
  • US1761222A - Sanitary napkin-supporting belt : en
  • US1761400A - Method of producing a mixed manure containing phosphoric acid and nitrogen : en
  • US1761163A - King-pin testing appliance : en
  • US1761446A - Armor-cutting pliers : en
  • US1761631A - Clay texturing and coloring apparatus : en
  • CA300685A - Universal joint : en fr
  • US1760993A - Method of and automatic means for hacking brick : en
  • US1761167A - Method of welding : en
  • US1761672A - Manufacture of rails and tie plates : en
  • DK42345C - Potato washer. : da en
  • GB330141A - Improvements in and connected with water heaters or boilers : en
  • DE499362C - Heating stove with catalytic combustion of volatile fuels with separate fuel and gas compartments : de en
  • DE499446C - Switch for switching high currents on and off : de en
  • FR683104A - Further training in hat forming machines : en fr
  • GB330187A - An improved device for removing closure capsules and the like from milk and other bottles : en
  • GB330268A - Electric insulating material and method of making the same : en
  • DE499444C - Screw slot terminal : de en
  • FR682831A - Installation comprising a stationary internal combustion engine and an exhaust gas turbine : en fr
  • FR683197A - Auto garage : en fr
  • GB330500A - Improvements in manoeuvre signalling devices for use on road vehicles : en
  • US1760912A - Detachable support : en
  • US1761412A - Pinion puller : en
  • GB330004A - Improvements in or relating to hydraulic brakes for aeroplanes : en
  • US1761116A - Composition for soldering metals : en
  • US1761120A - Composition sign : en
  • US1761318A - Friction brake : en
  • US1761427A - Closure : en
  • US1761686A - Lubricant heat-dissipating means : en
  • US1761842A - Elevator boot : en
  • US1761958A - Dual intake manifold : en
  • US1760949A - Multicolor weft-replenishing mechanism : en
  • US1762029A - Fake begisteb : en
  • US1762047A - Photometer : en
  • DE499453C - Electric curling iron warmer : de en
  • US1761632A - Plate-stacking mechanism : en
  • FR682833A - Disc for clutches and brakes : en fr
  • US1761162A - Vehicle siren : en
  • US1760916A - Flotation apparatus : en
  • USD81295S - Charles lionel marcus : en
  • DE499257C - Thread milling machine : de en
  • GB330049A - Improvements in or relating to the extrusion of tubes and the like : en
  • US1761502A - Shock-absorbing attachment for crutches : en
  • US1761678A - Metering instrument : en
  • US1761352A - Hose coupling : en
  • FR36403E - New device for the manufacture of cement by fusion : en fr
  • US1761508A - Mount for metal poles : en
  • US1761158A - Automatic system for burning fuel under boilers : en
  • GR2786B - SYSTEM FOR SUPPLY AFTER LIQUID GASES AT LOW TEMPERATURE, LIVING GASES PRESSED GASES. : el en
  • DE498840C - Scaffolding : de en
  • FR683069A - Process for the preparation of benzene and hydrocarbons of the benzene series : en fr
  • GB330060A - Improvements in apparatus for coating the interiors of barrels, drums, cans and the like : en
  • US1761570A - Trunk lock : en
  • US1761591A - Spiral-conveyer coupling : en
  • FR36449E - Curling and waving iron, not burning the hair : en fr
  • GB330119A - Improvements in or relating to liquid level indicators : en
  • AU2022429A - Improvements in apparatus for use in assembling the parts to form articles of furniture : en
  • CA300801A - Vehicle brake : en fr
  • FR682715A - Socket with anti-theft device for bayonet seals : en fr
  • FR682957A - Advanced training in transformer differential protection : en fr
  • US1761660A - Building construction : en
  • US1761776A - Communication system : en
  • US1761972A - Clutch pressure lever plate : en
  • US1762123A - Pocket lighter and the like : en
  • US1761661A - Filing appliance : en
  • CA300697A - Centrifugal friction clutch : en fr
  • US1761191A - Lawn sprinkler : en
  • US1762069A - Bituminous paint : en
  • US1761724A - Electric-switch-operating mechanism : en
  • USD81304S - Herman schwarze : en
  • AU2330829A - An improved automatic electric cut out device : en
  • CA300823A - Operating table : en fr
  • GB330514A - Improvements in mouldings for vehicle bodies and other structures : en
  • DE499311C - Chamber carbonation machine : de en
  • DE499123C - Process for the production of waterproof, electric momentary and time switches : de en
  • FR683000A - Device for automatically maintaining an aircraft on a straight course : en fr
  • CA300655A - Steam pressure governor : en fr
  • CA300829A - Method of leaching raw materials with acid solutions : en fr
  • CA300862A - Car door mounting : en fr
  • CA300677A - Interference eliminator for high tension ignition systems : en fr
  • DE499341C - Device for keeping the frequency of a tube generator constant : de en
  • DE499488C - Spring seat for vehicles, in particular for motor vehicles : de en
  • US1760886A - Holder for soap sticks and the like : en
  • US1761384A - Making producer gas : en
  • US1762036A - Disk chart to determine color relations : en
  • FR683186A - Toy consisting of a distributor kiosk : en fr
  • US1761090A - Canopy for lighting fixtures : en
  • US1761887A - Method and means for upsetting sheet metal : en
  • FR682744A - Fixing or retaining device for packs of cigarettes or similar articles : en fr
  • FR682887A - Improvements in apparatus for practicing hitting in games in which balls are used : en fr
  • US1761692A - Auxiliary-air-admission device : en
  • US1761977A - Rotary engine : en
  • US1760920A - Testing system : en
  • US1761512A - Ignition apparatus : en
  • AU2068629A - Improved spring tyne for cultivators, combined drill and cultivators, and similar implements : en
  • US1760928A - Comb and glove therefor : en
  • US1760969A - Thread clearer for looms : en
  • US1761047A - Car roof : en
  • US1761436A - Circuit-continuing device : en
  • CA300845A - Rear vision mirror : en fr
  • CA300835A - Journal bearing : en fr
  • DE499533C - Changeable air condenser with immobile plate sets and a step switch : de en
  • DE499561C - Filler pencil : de en
  • DE499479C - Paper pulp Hollaender : de en
  • DE498829C - Procedure for cooling soap : de en
  • FR682758A - Drip device for bottles and other containers : en fr
  • US1760885A - Gripping device : en
  • US1761341A - Mantis acttjbe : en
  • US1761224A - Sand cutter : en
  • US1761492A - Bottle-washing machine : en
  • US1761433A - Production of hydrocyanic acid : en
  • US1761647A - Chain fastener : en
  • US1761738A - Pastry recipe : en
  • US1761486A - Sounding device : en
  • US1761967A - Rubber spring shackle : en
  • AU2026329A - Improvements in or relating to apparatus for tempering shoe uppers : en
  • US1760959A - Carton-filling device : en
  • US1761092A - Lock : en
  • US1761746A - Sheet-glass-surfacing table : en
  • US1762135A - Container-taping machine : en
  • FR683141A - Sprayer : en fr
  • GB330647A - Improvements in and relating to sound reproducing devices : en
  • CA300653A - Process of making paper pulp : en fr
  • CA300844A - Pencil : en fr
  • US1761561A - Combined internal and external combustion engine : en
  • USD81314S - Design eok a eaucet handle : en
  • US1761214A - Luggage carrier : en
  • US1761615A - Vanity case : en
  • GB330046A - Improvement in rock drills : en
  • US1761781A - Article feeder : en
  • US1760903A - Sprinkler head : en
  • US1761001A - Weeder : en
  • US1761655A - Bonnet construction for self-grinding valves : en
  • DE499208C - U-shaped curved locking strip for tubes : de en
  • US1761149A - Drying apparatus and method : en
  • US1761429A - Conversion of reciprocatory motion to rotary motion, or the converse : en
  • FR682732A - Decal and process for its manufacture : en fr
  • FR683138A - Release device for sewing machines : en fr
  • GB330180A - Improvements in the manufacture of re-seal closure devices for bottles and the like containers : en
  • CA300716A - Insulating material : en fr
  • DE499559C - Photocomposing machine and method for producing the matrices for the machine by photographic means : de en
  • FR682908A - Galvanization process : en fr
  • FR683037A - Furnace device for the manufacture of cements and particularly sintered, clinkerized or molten aluminous cements : en fr
  • DE499343C - Modulation circuit for tube transmitter : de en
  • US1761072A - Container for oils, etc : en
  • US1761957A - Steering arm : en
  • US1761266A - Draft-gear-key retainer : en
  • US1761497A - Supporter for fishing rods : en
  • US1761593A - Centrifugal treatment of substances : en
  • US1761950A - Service indicator : en
  • US1760913A - End connecter for bracelets : en
  • US1761050A - Electric coach-fare recorder : en
  • US1761258A - Portable tourist sink : en
  • US1760950A - Box motion for looms : en
  • DE499403C - Process for the production of castable explosive charges : de en
  • US1761073A - Gear lock for automobiles : en
  • US1761180A - Cleaning tool : en
  • GB330150A - Improvements in automobile tops : en
  • US1761036A - Pump for refrigerating apparatus : en
  • US1761055A - Adjustable metallic form for concrete walls : en
  • DE499278C - Device for starting aircraft accelerated by a propulsion device : de en
  • FR682712A - Railway sleeper and tie-down device : en fr
  • FR682952A - Braking device : en fr
  • FR36443E - Helicopter : en fr
  • GB309172A - Improvements relating to brake mechanism : en
  • GB330063A - A hand shredder for shredding fruit and vegetables : en
  • FR36417E - Improvements to electrically serviced clocks : en fr
  • FR682871A - Improvements to airplanes : en fr
  • FR683176A - Continuous manufacturing process of clasp parts for leather goods or similar industries : en fr
  • DE499242C - Centrifugal switch : de en
  • FR683109A - New high value vat dyes : en fr
  • FR682903A - Crumble mill for unsorted waste paper, and other paper by-products : en fr
  • GB330050A - Improvements in or relating to automatic control valves for fluid pressure brakes : en
  • GB330122A - Improvements in rocket firing apparatus : en
  • FR682880A - Gear change device : en fr
  • DE499308C - Device for the recovery of volatile solvents in machines and dryers working with conveyor belts : de en
  • DE499470C - Glass roofing : de en
  • FR36435E - Elastic wheel : en fr
  • FR682709A - Desk with drawers for automatic filing and index cards : en fr
  • FR683131A - Process for the transport of paintings, drawings and painted plastic works, on wall coverings : en fr
  • GB330517A - A holding appliance for suspending or supporting textile and other articles of manufacture : en
  • FR682795A - crusher particularly applicable to perineal amputation of the rectum : en fr
  • GB330516A - Manufacture of hollow articles by deposition : en
  • GB330056A - Improved automatic starting and stopping attachment for talking machines : en
  • GB330041A - A new or improved knitting or crochet needle : en
  • US1761022A - Electric lamp : en
  • US1761087A - Water cooler : en
  • DE498689C - In particular, containers designed for powder : de en
  • DE499193C - Heating device, in particular for heating the coolant of motor vehicle engines : de en
  • GB309509A - : en
  • FR36408E - Method and apparatus for switching a reproductive apparatus from one transmitting apparatus to another : en fr
  • GB330008A - Improvements relating to electric transformers : en
  • DE499443C - Pupin coil box : de en
  • DK42353C - Method and Apparatus for Pressing Liquid Masses. : da en
  • FR683147A - Method and product for preventing freezing of water or other liquids, and particularly of water in engine radiators, and method of making the same : en fr
  • GB315783A - Improvements in or relating to electric motors : en
  • FR682786A - Standard universal tool : en fr
  • US1761174A - Automatic air-escape valve for sand-blast pressure tanks : en
  • US1761779A - Process for manufacturing absolute alcohol : en
  • US1761867A - Push button : en
  • US1762052A - Adjustable steb forvehicles : en
  • CA300666A - Earth anchor : en fr
  • US1761745A - Speaker : en
  • DE499274C - Device for even filling and emptying of round cellulose digester pits : de en
  • CA300778A - Machine element : en fr
  • GR2783B - SYSTEM AND APPARATUS FOR THE SUPPLY OF INDUSTRIES AFTER OXYGEN OR OTHER GAS LIQUIDED IN LARGE QUANTITY. : el en
  • FR682756A - Suspension for rear axle of motorcycles and others : en fr
  • GB330595A - Improvements in appliances for golf practice : en
  • GB329692A - Improvements in the control and steering of wheel vehicles : en
  • FR683083A - Smooth weaving : en fr
  • FR682722A - Radial drill head, thirty-two spindle speeds : en fr
  • FR682869A - Improvements to machines intended for the distribution and cutting of strips of materials, fabrics, etc. : en fr
  • GB330248A - Improvements relating to kinematographs : en
  • GB330258A - Selenium cell : en
  • DE499527C - Regenerative braking circuit of AC locomotives with several commutator motors : de en
  • DE499201C - Anti-skid shoe for sports purposes : de en
  • GB330157A - Improved device for holding mats, rugs, carpets and the like in place : en
  • USD81300S - Island : en
  • DE436554C - Process for the rapid bleaching of fibers in cardboard form : de en
  • DE499238C - Signal box, especially for drainage systems : de en
  • DE489775C - Seed dressing machine, in which the dressing supply regulates itself depending on the amount of incoming seed : de en
  • US1761657A - Removable seat cover : en
  • US1761912A - Front-wheel brake : en
  • DE499521C - Rust removal and roughening device for reinforcement bars : de en
  • USD81283S - Design eor an electric-light fixture : en
  • DE498955C - Adjustment device for mobile belt conveyor : de en
  • FR682970A - Improvements to air carrier coupling devices : en fr
  • DE499288C - Game board with a turntable for drawing numbers for parlor games : de en
  • FR683011A - Cigarette box : en fr
  • US1761902A - Denture : en
  • DE499410C - Filling device on bunkers for powdery and dusty substances : de en
  • USD81281S - of buffalo : en
  • GB330229A - Lakes of triarylmethane dyestuffs : en
  • FR683132A - Improvements to hydraulic feed devices for machine tools : en fr
  • FR682723A - Method and apparatus for recovering oil from oily metal shavings : en fr
  • GB316998A - Improvements in or relating to screen processes for illustration printing : en
  • DE499132C - Filling and drying shaft for inclined grate firing, the grating walls of which consist of fireclay beams and iron plates : de en
  • DE499468C - Gutter for wash bowls : de en
  • GB330179A - Improvements in or relating to steam traps : en
  • FR682707A - Box separation device in pneumatic station installations : en fr
  • FR682905A - Improvements to filling machines : en fr
  • GB330214A - Improvements in pistons : en
  • GB330167A - An improved packing strip or retainer for use in packing articles in boxes : en
  • FR682943A - Process for making a mimeograph product : en fr
  • FR682976A - Machines for blowing hollow glass objects, in particular bulbs for incandescent lamps : en fr
  • GB330512A - Improvements in muffle furnaces, or the like : en
  • FR682837A - Lifting device for motor cars : en fr
  • FR683170A - Treatment of chlorides for their purification and desiccation : en fr
  • FR683051A - Further training in boiler cooking stoves : en fr
  • GB330022A - Improvements in atomizers and powder blowers : en
  • GB330164A - Improvements in variable speed gear for use in the power-transmission systems of motor-cycles and other vehicles : en
  • FR683175A - Windshield wiper actuated by engine lubricating oil pressure : en fr
  • GB307304A - Process for the manufacture of amino alcohols : en
  • GB330148A - A new or improved device for shutting off the liquid fuel supply to carburettors and vaporizers : en
  • GB317779A - Improved hoe : en
  • GB330149A - Improvements in or relating to electrical condensers : en
  • FR683130A - Spreader plug : en fr
  • US1761186A - Process of treating ferrous metal articles : en
  • US1761839A - Absorption refrigerating machine : en
  • US1761321A - Foundation construction : en
  • DE499144C - Lighting device with a series of sloping reflective surfaces : de en
  • FR682761A - Improved device for delivering lit cigarettes or not contained in a container : en fr
  • FR682839A - Process for obtaining products which can be used industrially by reducing distillation of resins, residues from the distillation of gasoline of turpentine, gummy substances, etc. : en fr
  • FR682949A - Improvements to transformers fitted with concentric windings : en fr
  • US1761717A - Guard support : en
  • US1761418A - Automatic stop motion : en
  • GB330131A - Improvements in or relating to fuel-injection valves for internal combustion engines : en
  • US1761009A - Cup dispenser : en
  • FR682875A - Further training in the manufacture of insulating panels or partitions : en fr
  • FR683180A - Process for the preparation of normal or mixed ketones, homologous to acetone, from aliphatic alkaline earth salts : en fr
  • DE499441C - Antenna with reflector : de en
  • US1761359A - Heel and method of covering the same : en
  • US1761609A - Sanitary garment : en
  • US1761629A - Combination drip pan and baffle member for refrigerating cases : en
  • DE499181C - Base plate with clamp fastening for cutting machines for bread, cold cuts and the like. like : de en
  • US1761237A - Cake mixer : en
  • DE499553C - Process for the production of rail pads : de en
  • CA300692A - Towel stand : en fr
  • GB330001A - An improved advertising device : en
  • AU2294829A - Process forthe manufacture of sugar from cellulose or material containing cellulose : en
  • GB330024A - Improved process for printing cinematograph films : en
  • US1760955A - Joint for structural shapes and method of making the same : en
  • US1761034A - Tube : en
  • US1761969A - Export shipping device : en
  • GB330017A - Improvements relating to massage instruments : en
  • CA300856A - Driving means for rotary knives of paper machines : en fr
  • DE499211C - Production of alkali fluoride-aluminum fluoride double compounds : de en
  • FR683088A - Process for preparing concentrated solutions of formic acid : en fr
  • US1760902A - Lubricant-distributing apparatus : en
  • US1761470A - Cooling bed : en
  • US1761501A - Medicament applicator for feet : en
  • US1761666A - Ear trumpet : en
  • FR682865A - Safety device for mine lamps : en fr
  • DE499405C - Process for the production of porous building materials : de en
  • GB330095A - An improved nozzle for fire-extinguishing and like hose pipes : en
  • DK42360C - Remedy for Destruction of Field Weeds. : da en
  • DE499237C - Rail fastening for by means of vertical, in keyways of the sloping support surfaces of the rail chair guided clamping jaws floating held rails : de en
  • DE499334C - Railway signal system : de en
  • FR682721A - Blowing device for perforators : en fr
  • GB309536A - Incandescent bodies, such as filaments for electric incandescent lamps, vacuum tubes and the like : en
  • US1761455A - Machine for manufacturing hose clamps : en
  • US1762035A - Revolving broiler : en
  • FR682810A - Centrifugal pump : en fr
  • DE499239C - Device for setting points by the train by means of inductive influencing of a pulse magnet arranged on the track : de en
  • FR36436E - Further development of electrical lighting and starting machines for motor cars : en fr
  • DE499473C - Device for non-reversible rotation transmission : de en
  • FR682926A - Improvements in processes and apparatus intended to promote intimate contact between a liquid and a vapor or a gas : en fr
  • GB312063A - Improvements in electric devices for heating a metal melt within a ladle : en
  • CA300725A - Glass blowing machine : en fr
  • DE499350C - Process for the preparation of compounds of the anthraquinone series : de en
  • FR682995A - Process for the treatment of tars containing paraffin : en fr
  • GB330091A - Improvements in packing glands : en
  • US1760893A - Apparatus for applying binders and the like to paper hood caps and other articles : en
  • US1761121A - Tripping mechanism : en
  • USD81299S - Design eob a counteb-seat pedestal : en
  • FR682713A - Shuffling Game Cards Machine : en fr
  • US1760887A - Beverage display : en
  • DE499074C - Explosion-proof electric rod lamp : de en
  • FR683189A - Improvements to the cooling mixtures and improved products thus obtained : en fr
  • US1761913A - Striping fixture : en
  • US1761003A - Pulley structure : en
  • US1761909A - Ammeter : en
  • FR682809A - Adjustable seat with slide rails, for vehicles : en fr
  • FR682959A - Thermionic lamp amplifier : en fr
  • DE499532C - Device for fastening capacitors : de en
  • FR682852A - Excavator machine : en fr
  • GB330118A - Improvements in or relating to life-guards for road vehicles : en
  • DE499435C - Process for converting wood and the like Like. In valuable products : de en
  • FR682987A - Improvements to oil extraction processes from plant products : en fr
  • FR683010A - Twine cutter : en fr
  • GB330092A - Improvements relating to magnetic blow-out devices for electric current controllers : en
  • GB330161A - Improvements in or relating to electrical traction equipment : en
  • DE499252C - Device for dividing cake surfaces : de en
  • US1761140A - Piston : en
  • DE499318C - Regeneration of used bleaching earth : de en
  • US1762057A - Coupling for drill rods : en
  • FR682853A - <<stencil>> sheet allowing easy direct reading of the writing lines which are perforated therein : en fr
  • GR2778B - PERFECTIONS IN THE METHOD OF SEPARATION OF OIL FROM OLIVE FRUIT BY THE NATURAL LAW OF GRAVITY. : el en
  • FR682901A - Automatic click to disengage the control of the drawing drums of the die sets : en fr
  • GB315411A - : en
  • US1761319A - Caster socket : en
  • US1761443A - Ornamented rubber article and method of making same : en
  • DE499260C - Cover for slide rule : de en
  • FR36423E - Device for the destruction of ants : en fr
  • FR683137A - Improvements to sewing machines with universal drive : en fr
  • FR682841A - Production of new coloring materials : en fr
  • FR682849A - sliding ladder with sliding feet : en fr
  • FR683022A - Improvements to electrical intensity regulators : en fr
  • FR683039A - Flax harvester transport cart : en fr
  • FR683066A - Moisture-proof paper : en fr
  • DE499146C - Machine for applying decals to moving webs of fabric, etc. : de en
  • DE499292C - Weft cutting device for looms with automatic shuttle replacement : de en
  • US1761244A - Self-cleaning screen : en
  • US1761885A - Liquid-dispensing apparatus : en
  • DE499363C - Radiator : de en
  • US1761355A - Multiple pumping unit : en
  • US1761948A - Electroplating process : en
  • FR682971A - Improvements to speed reducers : en fr
  • FR682771A - Live switching system for autotransformers and oil transformers : en fr
  • FR682977A - Aluminum fluoride manufacturing process : en fr
  • US1761212A - Phonograph record and method of treating same : en
  • US1761748A - Variable-speed motor-control apparatus : en
  • US1761774A - One-revolution clutch : en
  • US1761962A - Laminated worm gear : en
  • DE499513C - Device for opening glued box necks : de en
  • FR682773A - Improvements to modulated wave radiotelegraph transmission devices : en fr
  • GB330283A - Improvements in wood working machine : en
  • US1761568A - Sectional form : en
  • US1761060A - Mining apparatus : en
  • US1761138A - Device for reducing materials : en
  • US1761664A - Nose protector : en
  • US1761729A - Carburetor : en
  • US1760910A - Crosshead and shoe : en
  • US1760930A - Well-pipe coupling : en
  • US1761643A - Indicating mechanism for cash registers : en
  • US1761689A - A cobporation of mary : en
  • DE481234C - Process for the production of a master copy for reproduction purposes : de en
  • FR682727A - Low : en fr
  • GB316136A - Manufacture of crystalline phosphates : en
  • FR682989A - Process for waterproofing more or less pulverized materials : en fr
  • US1761754A - Tube-splicing apparatus : en
  • US1761142A - Piston : en
  • US1761460A - Duplicating ribbon mechanism : en
  • US1761510A - Tool for manipulating lamp-socket parts : en
  • US1761513A - Ignition device : en
  • FR683070A - Process for the preparation of the primary hydrogenation products of mothballs : en fr
  • GB330055A - Improvements in or relating to pick-boxes for chain cutter-picks for coal-cutting and like machines : en
  • CA300684A - Shutter operating device for cameras : en fr
  • GB330515A - Improvements in aircraft employing rotative wings or supporting surfaces : en
  • US1761773A - Motor-starting switch : en
  • US1761417A - Merchandise-display card : en
  • US1761875A - Soap-dispensing apparatus : en
  • USD81280S - of buffalo : en
  • US1761494A - Hot top : en
  • US1761954A - Speed-cup dampener : en
  • FR682710A - Device with so-called permanent waves : en fr
  • FR682948A - Tire cooling device for motor cars : en fr
  • FR683159A - Improvements in the preparation of metals : en fr
  • DE499404C - Device for removing the burrs that occur when pressing roof tiles on turret roof tile presses : de en
  • FR683028A - Direction finder error compensator : en fr
  • GB316858A - : en
  • DE498869C - Bobbin holder : de en
  • DE499176C - Glass blowing machine with bogie rotating around a fixed central column : de en
  • GB307935A - Process for refining benzene : en
  • GB330073A - Improvement in amusement device : en
  • FR682862A - Device for crusher, mixer, mixer and dryer : en fr
  • FR683101A - Air inlet control device in double ceiling roofs, for automobiles and all other vehicles : en fr
  • US1761670A - Mining machine : en
  • GB309874A - Improvements in or relating to devices for improving the working of pressure gas producers : en
  • GB330100A - Improvements relating to thermal cut-outs for electrically heated receptacles : en
  • AU2708530A - Age resisting compound for vulcanized rubber : en
  • DE499508C - Process for the production of matrices for typewriter types with a recessed setting point : de en
  • FR683145A - Improvements to grinding wheel grinding mechanisms : en fr
  • US1761652A - Electric time switch : en
  • US1761206A - Shoulder pad : en
  • US1761261A - Combination bed davenport : en
  • US1761303A - Drawer construction for filing cabinets : en
  • US1761542A - Cash register : en
  • US1760975A - Inductor : en
  • US1761650A - Grease can : en
  • US1761715A - Method of decorating : en
  • GB330155A - Improvements relating to combs or clearing devices for use in carpet sweepers : en
  • GB330190A - Apparatus for the production of documents on which the result of a weighing operation and a picture of the weighed article are recorded : en
  • USD81274S - Design for lace : en
  • AU2110829A - Improvements in stump jump disc ploughs and like implements : en
  • CA300852A - Process of preparing barium carbide and acetylene : en fr
  • DE499081C - Collapsible footrest : de en
  • US1761883A - Water vehicle : en
  • US1761901A - Sidewalk canopy : en
  • US1762118A - A corposation of connect : en
  • FR682803A - Improvements in signaling devices for telephone or telegraph systems : en fr
  • FR682925A - Sewing machine looper control mechanism : en fr
  • US1761435A - Electric switching mechanism : en
  • US1761604A - Combination vending machine and change tray : en
  • US1761043A - Vehicle brake : en
  • US1761382A - Rotary table-silverware server : en
  • GB330160A - Improvements in or relating to furnaces : en
  • US1761021A - Heel covering : en
  • DE499068C - Switchable current transformer : de en
  • FR683061A - Circuit breaker whose fuse cannot be unduly changed : en fr
  • GB307758A - Improvements relating to the manufacture of artificial threads, bands, films or the like : en
  • US1760892A - Sound amplifier : en
  • US1761759A - Electromagnet : en
  • US1761595A - Valve : en
  • US1761786A - Short-circuiting switch : en
  • CA300663A - Process of manufacturing pulp or paper : en fr
  • CA300836A - Electric circuit including smoothing element : en fr
  • DE499247C - Short circuiter for electric light bulbs to be connected in series : de en
  • GB330239A - Improvements in or relating to projecting cinematographic films : en
  • GB309074A - Improvements in or relating to the construction of aeroplanes : en
  • FR683009A - Improvements to steam generator units fitted with air heaters : en fr
  • FR683112A - Process for solidifying organic liquids : en fr
  • FR682840A - Revolving drawer closure : en fr
  • FR683007A - Automatic call device for automatic telephones and similar applications : en fr
  • FR682890A - Process for the desiccation of fruits of all kinds containing juice : en fr
  • GB330222A - Improvements in the destructive hydrogenation of brown coal and other oxygen-containing low-grade fuels : en
  • US1761677A - Waxing composition : en
  • CA300791A - Cinder blower : en fr
  • AU2382429A - Improvements in apparatus for producing emulsions and for like purposes : en
  • DE499324C - Printing or stamping device with a push button that can be moved up and down : de en
  • DK42348C - Expansion water discharge. : da en
  • US1761070A - Back spot facer : en
  • US1761246A - Rectifier : en
  • US1761388A - Engine heating device : en
  • AU2337329A - Improvements in or relating to frequency control devices suitable for radio andthe like transmitters : en
  • CA300722A - Station indicator : en fr
  • US1761135A - Motor-truck-drive mechanism : en
  • CA300718A - Feeding device for domesticated animals : en fr
  • US1761831A - Piezo-electric phonograph pick-up : en
  • US1761403A - Method of and means for making tubes of celluloid and the like : en
  • US1761939A - Electric booster brake : en
  • US1760942A - Tube frame for axminster looms : en
  • US1761562A - Dyeing machine : en
  • US1761873A - Freight-container car : en
  • CA300689A - Arc lamp hanger : en fr
  • DE498886C - Control device for multi-part machines, each driven by an electric motor : de en
  • CA300686A - Ice shaver : en fr
  • CA300815A - Method of making boots and shoes : en fr
  • US1761143A - Toy animal : en
  • US1761521A - Machine for contracting ferrules : en
  • US1760923A - Paper drier : en
  • CA300869A - Plastic composition : en fr
  • FR683060A - Air pressure gauge with liquid index : en fr
  • FR683181A - Confined space air sterilization process : en fr
  • GB318147A - Improvements in reflectors for a punctiform source of light : en
  • GB318227A - Device for stopping bottles and other receptacles : en
  • AU2026229A - Improvements in or relating tothe shaping of heels : en
  • CA300723A - Connecting rod : en fr
  • DE499456C - Apparatus for making soap flakes : de en
  • US1761409A - Fastening device for pipes of irrigation systems : en
  • US1762127A - Seat-back support and adjuster : en
  • DE495821C - Mast with boom pivoted on it : de en
  • DE499436C - Process for the preparation of a condensation product from m-cresol and acetone : de en
  • CA300849A - Manufacture of white oil : en fr
  • US1761764A - Temperature-responsive inductance : en
  • US1762033A - Process of preparing pictures to be produced by tanning action : en
  • US1761613A - Manufal stirrer and container for sirups : en
  • US1761656A - Cash register : en
  • DE499486C - Pressed metal car body for motor vehicles : de en
  • FR683062A - Improvements to spring suspensions for motorcycles : en fr
  • FR683144A - Improvements to machines for grinding teeth of toothed wheels and similar applications : en fr
  • CA300660A - Power transmission coupling : en fr
  • US1760911A - Signaling device for kinetographs or the like : en
  • US1761150A - Jack : en
  • US1760937A - Storage-battery indicator : en
  • US1761160A - Telephone system : en
  • US1762018A - Chlorine-substitution products of 4-nitro-1.3-dimethylbenzene and process for preparing them : en
  • US1761646A - Chain fastener : en
  • US1761784A - Coin-actuated mechanism : en
  • DE499345C - Switching device for telecommunications equipment, especially high-frequency technology : de en
  • GB330139A - Improvements in suspension fittings for illuminating ware : en
  • US1762064A - Safety plug : en
  • GB330128A - Improvements relating to electromagnetic time lag devices for use with electric circuit breakers and for other analogous purposes : en
  • US1760873A - Roofing element with thickened butt edges and method of making the same : en
  • US1761170A - Fluid separator : en
  • US1761464A - Paper-roll holder : en
  • US1761559A - Chain fastener : en
  • DE499185C - Method for determining the position and speed of bodies in space with the aid of invisible rays : de en
  • US1761223A - Automatic feeder for soda-water-bottle fillers : en
  • US1761192A - Electric laundry iron : en
  • US1761282A - Starting valve : en
  • US1761538A - Throttle-operated spark control : en
  • US1761232A - Display box : en
  • US1761308A - Two-speed gearing : en
  • US1761676A - Chain fastener : en
  • USD81311S - Design for an automobile body : en
  • US1761852A - Sectional ring grinder : en
  • US1761936A - Method of rust-proofing iron or steel : en
  • FR683052A - Device for casting aluminum and its alloys : en fr
  • FR682777A - Rotary device for draining vegetables, mixing or stirring all food products : en fr
  • FR683021A - Power transmitter for remote orientation of high inertia components : en fr
  • FR683103A - Combined device for orienting at a distance, in height and in direction, the light beams emitted by the headlights of motor cars : en fr
  • CA300777A - Wallboard and joint : en fr
  • CA300688A - Heat saver : en fr
  • DE499354C - Hollow bodies to be built into the smoke outlet pipe of combustion systems for introducing preheated combustion air into the flue gases : de en
  • FR682922A - Shift wheel shifting mechanism, controlling eight speeds with a single lever : en fr
  • DE499282C - Machine for sanding and polishing round handles or the like. : de en
  • FR682708A - Improvements made to pumps for inflating motor car tires : en fr
  • GB316105A - A method for trussing and packing cleaning cloths : en
  • AU2033329A - Improvements in or relating tothe manufacture of magnetic cores for dynamos andthe like : en
  • US1761829A - Electrically-heated boot : en
  • USD81272S - coltjcct : en
  • GB330263A - Improvements in and relating to shaft supports for crown block constructions : en
  • US1761139A - Adjustable thrust bearing : en
  • US1762097A - Oil and gas separator : en
  • US1760931A - Heating stove : en
  • US1761722A - Dry stencil : en
  • CA300650A - Process of preparing lyo-phile products of fatty substances : en fr
  • US1761265A - Reaper thrasher : en
  • FR682775A - Discharge container : en fr
  • AU2075929A - Improved domestic washing machine : en
  • FR682906A - Pedal control of hydrocycles with propeller and rudder lifting device : en fr
  • GB307299A - Improvements in protective arrangements for electrical systems : en
  • US1761130A - Pressure gauge for pneumatic tires : en
  • US1761204A - Process and apparatus for producing sheet glass : en
  • US1761580A - Transformer and method of operating same : en
  • US1761100A - Acoustic diaphragm and loud-speaker combination : en
  • US1761523A - Conveyer for dynamo armatures : en
  • US1761976A - Wallet or bill holder : en
  • AU2133229A - Apparatus for measuring and practising the high-marking of football : en
  • AU2113029A - Improvements in the tailguide of piston slippers : en
  • CA300822A - Extensible band : en fr
  • USD81291S - Design for a cabinet : en
  • US1761622A - Process for treating petroleum oil : en
  • US1761937A - Headlamp mounting : en
  • US1760938A - Micrometer device : en
  • US1760864A - Safety attachment for pocketbooks and the like : en
  • US1761080A - Typewriting machine : en
  • US1761796A - Greenhouse bed : en
  • CA300792A - External expulsion fuse plug : en fr
  • FR36432E - Process for the direct use in the textile industry of artificial silk based on nitro-cellulose : en fr
  • US1761733A - Integral finned tubing and method of manufacturing the same : en
  • DE499428C - Rusty traveling stove for ovens for baking pretzels : de en
  • US1761045A - Safety guard apparatus for platers : en
  • US1761423A - Pressure grease measuring and distributing apparatus : en
  • US1761815A - Side bearing for railway cars : en
  • US1760874A - Engine starter : en
  • US1761426A - Pack carrier : en
  • CA300733A - Electric current rectifier : en fr
  • US1761290A - Device for receiving and delivering packages to and from aircraft while in flight : en
  • CA300840A - Refrigeration apparatus : en fr
  • DE499455C - Process for the preparation of fragrances made from cedar wood, cedar or oils containing cedar : de en
  • US1761166A - Trestle unloading apparatus : en
  • US1762102A - Sound-direction-determining apparatus : en
  • US1761868A - Electric house number and auto number : en
  • FR682720A - Apparatus and method for crushing and drying coal : en fr
  • FR683036A - Improvements to gravity transporters : en fr
  • CA300827A - Gas purification : en fr
  • DE499392C - Fruit press with screw gear : de en
  • US1761115A - Automatic telephone system : en
  • US1760870A - Schaft : en
  • US1761566A - Gas burner : en
  • US1762087A - Well-casing puller : en
  • US1761017A - Folding machine and method : en
  • US1761146A - Resonance spring driving device : en
  • US1761313A - Rock-drilling mechanism : en
  • US1761062A - Miniature domicile tree holder : en
  • GB318525A - Improvements in and relating to oil immersed electrical apparatus : en
  • GB330093A - A device or appliance for use in connection with refuse dustbins : en
  • US1761814A - Method of coating rubber with cellulosic derivatives : en
  • US1762040A - Vat dyestuff : en
  • CA300853A - Process of manufacturing alkali carbonates : en fr
  • US1761467A - Gauge cock for steam boilers : en
  • US1761965A - Snubber : en
  • US1762076A - Device for opening containers such as boxes, tins, or the like : en
  • US1762078A - Folding pants press : en
  • US1762131A - Watchcase heater : en
  • USRE17691E - Ornamental conductor for electric wires : en
  • US1761165A - Road and walk construction : en
  • US1761522A - Core box : en
  • US1762132A - Gear-shifter lever : en
  • DE498767C - Device for washing coffee : de en
  • GB330086A - Improvements in or relating to the manufacture of springs and like resilient members : en
  • DE499409C - Shaker slide mounted on balls : de en
  • DE499459C - Thread cutting device for rayon spinning machines : de en
  • FR682945A - Method for cultivating an improved yeast : en fr
  • GB330059A - Improvements in signs : en
  • DE499500C - Yarn clearer : de en
  • DE499487C - Car body for motor vehicles with suitcase stored on the rear wall : de en
  • FR682725A - Rib Knitting Looms Improvements : en fr
  • FR682737A - Process for the preparation of neutral or alkaline coagulating liquids intended for the manufacture of artificial silk : en fr
  • FR682990A - Improvements to containers such as those used in certain fire extinguishers : en fr
  • FR682815A - Device for concealing screw heads : en fr
  • FR683018A - Artillery equipment for firing against aircraft, and devices for its transport : en fr
  • GB330065A - Improvements in or relating to brakes for the landing wheels of aircraft : en
  • GB330551A - Improvements in and relating to controlling devices for wireless receiving apparatus : en
  • GB329690A - Improvements relating to the rearing of silkworms : en
  • GB310927A - Improvements in ice-making containers for domestic and like refrigerators : en
  • GB330143A - Improvements in knitting machines : en
  • FR682753A - Improvements to photoelectric cameras : en fr
  • FR683008A - New flexible material resistant to the action of gasoline and certain physical and chemical agents, and products obtained with this material : en fr
  • FR682873A - Improvements to electric induction furnaces : en fr
  • GB314546A - Improvements in or relating to optical systems particularly those used for cinematography : en
  • GB330106A - Method of releasing the pressure of mixtures of solids and liquids existing under high pressure : en
  • FR682882A - Improvements to high frequency transmission systems on power lines : en fr
  • GB330033A - Improvements in electrical connectors or couplings : en
  • FR36420E - Automatic drinker : en fr
  • FR682816A - New advertising device : en fr
  • GB313527A - Improvements in or relating to the manufacture of alloys particularly for the production of sheets, membranes or the like, permeable to cathode, rontgen and like rays : en
  • US1761597A - Milk-bottle cap : en
  • DE499197C - Collapsible display dummy in the shape of a fir tree : de en
  • US1762138A - Composite cork body, sheet, block, etc., and method of producing same : en
  • GB330287A - Improvements in and relating to cabinets for containing gramophones or wireless loud speakers along with other articles : en
  • FR682778A - Improvements to machines for shearing, bleaching and doling skins : en fr
  • FR682996A - Heating of motor vehicles by means of exhaust gases by circulation of interior air : en fr
  • GB330298A - Improvements in rakes : en
  • DE499111C - Device for supplying fuel from the fuel tank to the carburetor, especially for motor vehicles : de en
  • FR682767A - Improvements to guide means for tapes of multiple printing devices of office machines and cash registers : en fr
  • FR682768A - Improvements to the processes for obtaining phonogram supports for the mechanical reproduction of sounds : en fr
  • FR683164A - Method and device for recording sounds with a view to their phonographic reproduction : en fr
  • DE499285C - Device for dressing grinding stones : de en
  • GB330206A - Improvements in or relating to casks : en
  • GB330014A - Imparting a blue colour to leather polish : en
  • US1761196A - Sheet-glass-surfacing apparatus : en
  • US1761993A - Air pistol : en
  • GB330137A - Improvements in infinitely variable speed transmission mechanism : en
  • FR682740A - Improvement in coupling devices for synchronous electric motors : en fr
  • GB330172A - Device for producing the facial muscle reflex in voice production : en
  • DE499223C - Knife star dough dividing and rounding machine : de en
  • FR682939A - Elastic steel wire brush : en fr
  • GB318555A - Improvements in and relating to gas-tight seals and methods of making the same : en
  • FR682800A - Improvements made to thermal machines comprising controlled valves of the mushroom type having to undergo temperature variations, in particular to explosion engines : en fr
  • FR683108A - Installation in power plants with automatic voltage adjustment : en fr
  • GB330125A - Improvements in or relating to the mountings of spectacle lenses : en
  • GB330297A - A hand operated appliance for cleansing and polishing surfaces : en
  • US1760968A - Door latch : en
  • FR682472A - Device comprising an electric discharge tube : en fr
  • GB330305A - Process for the manufacture of ª¤-hydroxy carboxylic acids of fluorene : en
  • GB330585A - Improvements in and relating to advertising and display apparatus : en
  • US1761020A - Method of and machine for making soles : en
  • US1761471A - Closed exhaust box for silencing internal-combustion engines : en
  • GB308818A - Improvements in and relating to means for supporting heating coils in electric ovens : en
  • GB330163A - Improvements in, or relating to, dust separators and collectors : en
  • DE499297C - Swivel chair switch : de en
  • GB330188A - Case-hardening furnace with charging device of worm type : en
  • GB301804A - Improvements in or relating to statistical apparatus : en
  • GB330584A - Improvements in or connected with the manufacture of oil paint : en
  • DE499259C - Calculating machine with automatic dividing device : de en
  • DK42317C - Rail connection. : da en
  • DE499234C - Easel card index, the cards of which are pressed together by a slider : de en
  • FR683171A - Improvements to heavy oil gas production processes : en fr
  • GB301803A - Improvements in or relating to statistical apparatus : en
  • GB330228A - Improvements in the manufacture and production of phosphoric acid esters : en
  • US1760948A - Weaving loom : en
  • US1761356A - Finger protector : en
  • US1761439A - Adz-finish ornamental woodworking machine : en
  • US1761792A - Glass machine : en
  • US1762008A - Regulating transformer : en
  • DE499454C - Arrangement on high-voltage electric arc furnaces : de en
  • DE499493C - Removable handlebar for bicycles with an articulated brake lever : de en
  • GB330081A - Improvements relating to sliding or folding doors, windows and the like : en
  • GB314800A - : en
  • DE499361C - Cooking stove with two roasting ovens : de en
  • FR682913A - Improvements to devices for punching statistical sheets and others : en fr
  • US1761735A - Tire cover : en
  • US1761942A - Temperature control for oil : en
  • US1762026A - Method for atomizing and drying liquid : en
  • US1761551A - Refrigerating system : en
  • US1761879A - Ornamental figure : en
  • US1761620A - Method for the preparation of chlorinated anthraquinones : en
  • CA300867A - Vehicle jacking apparatus : en fr
  • DE498902C - Spring tongue switch for grooved rails : de en
  • DE499154C - Device for transmitting railway signals to the moving train : de en
  • DE499203C - Signaling device using high frequency waves : de en
  • FR36448E - Advertising device : en fr
  • FR682937A - Device for revealing a person's heartbeat by using slight fluctuations in their weight : en fr
  • FR683025A - Calibration compensating method and device for radiotelephone stations : en fr
  • GB330181A - Improvements relating to auto-transformers with variable ratios of transformation : en
  • US1761278A - Woman's undergarment : en
  • US1761600A - Cylinder and mechanism operated thereby : en
  • US1762006A - Fishing tool : en
  • USD81287S - Design for a chair : en
  • US1761610A - Cooler : en
  • US1761970A - Ventilator-control valve : en
  • US1762031A - Fruit cutter and squeezer : en
  • DE499129C - Process for the preparation of alkyl derivatives of cellulose from alkali cellulose : de en
  • DK42354C - Fire extinguisher. : da en
  • US1761571A - A coepoeation of maey : en
  • FR36405E - Resin fire lighter bundle making and binding machine : en fr
  • FR682958A - Button can be removably attached to the ends of the laces to prevent them from slipping out of the eyelets of the shoe : en fr
  • FR683097A - Safety device for securing objects such as bicycle pumps, etc. : en fr
  • GB330127A - Improvements in taps for use on hot water heaters of the pressure type : en
  • US1760996A - Vacuum-tube generator : en
  • US1761295A - Fluid meter : en
  • US1761906A - Punching and cutting machine : en
  • DE499004C - Location indicator : de en
  • FR682790A - Winch : en fr
  • FR682821A - Vacuum control system and its application to horns, windshield wipers, etc. : en fr
  • US1761330A - Long-stroke pumping mechanism : en
  • DE499382C - Grinding mill : de en
  • US1762073A - Stump puller : en
  • US1762093A - Snap switch : en
  • US1762113A - Clevis : en
  • DE499158C - Quick switch with double break : de en
  • DE499346C - Thermal or electromagnetic overcurrent release for electrical circuit breakers : de en
  • DE499461C - Cane clamp : de en
  • GB330037A - A new or improved changing sign or the like : en
  • FR682928A - Device for influencing the radiation of electric waves : en fr
  • FR682735A - Tachometer : en fr
  • GB330090A - Improvements in and relating to road construction : en
  • USD81268S - Frank j : en
  • USD81286S - Design for a combination pen holder and ash tray : en
  • US1761119A - Nail : en
  • US1761682A - Punch : en
  • US1762081A - Beater : en
  • DE499406C - Mechanically operated fuel feeder for ring ovens, where the fuel is taken from above : de en
  • DK42340C - Ironing device that can be attached to a razor. : da en
  • DE499231C - Tamping box for coke oven loading machines : de en
  • DE499328C - Cooling device with continuous operation according to the absorption process : de en
  • FR682814A - Improvements in electrolytes for electric batteries : en fr
  • US1761795A - Typewriting machine : en
  • FR683125A - Device for copying image strips : en fr
  • DE498953C - Car with a container and an attached conveyor : de en
  • DE499182C - Process and device for the production of wood wool with advertising print : de en
  • DE499360C - Luffing crane whose boom rests on two parallel links : de en
  • DE499101C - Fuse for reversible drill bushes : de en
  • FR682724A - Rotary grater and its manufacturing process : en fr
  • FR683169A - Hydraulic device more particularly applicable to brake control : en fr
  • DE499133C - Device for heating air in air heaters using high temperature exhaust gases : de en
  • DE499319C - Process for the preparation of nitrogen-containing clumps of 2,2-dibenzanthronyl : de en
  • DE499384C - Process for the production of nitrogenous vitamins, lipoids and cleavage products of extracts from cereal seedlings containing protein : de en
  • DE499535C - Process for the preparation of azo dyes : de en
  • FR683092A - Process for the manufacture and use of a high quality textile fiber : en fr
  • GR2782B - ACCELERING TOOL OF MARBLE CARVING. : el en
  • DE499229C - Hollow dry form : de en
  • DE499509C - Arrangement for checking the electrolyte level in accumulators : de en
  • US1761015A - Electric ignition apparatus : en
  • US1761035A - Condenser : en
  • US1761853A - Starting-motor-control mechanism : en
  • DE500000C - Electromagnetic overcurrent switch, especially in screw plug form : de en
  • GB311728A - Improvements in pistons : en
  • FR682792A - Method and apparatus applicable to the manufacture of artificial yarns : en fr
  • US1761529A - Ribbon shift mechanism : en
  • FR682892A - Book holder : en fr
  • GB330126A - An improved golf tee : en
  • GB330185A - An improved fish-plate connection : en
  • FR36419E - Spring wheel for motor vehicles or others : en fr
  • FR683001A - Grooved hollow bricks intended for the establishment of reinforced beams for the construction of lintels, roofs and floors : en fr
  • US1760888A - Lock cover for cans : en
  • US1761134A - Valve for rock drills : en
  • US1761511A - Lighting-fixture shade holder : en
  • DE499538C - Elevator control device with a motor generator set : de en
  • US1761845A - Automatic train-pipe connecter : en
  • US1761030A - Safety switch for clothes wringers : en
  • GB314997A - Brake for bolts and other similar assemblages : en
  • US1761074A - Carburetor : en
  • US1761821A - Self-closing valve : en
  • USD81305S - Design for a wiper fob oil gauges : en
  • DE499327C - Process for rectifying the steam mixture emerging from the expeller of an absorption refrigeration machine : de en
  • FR683200A - Braking system for aviation devices : en fr
  • GB330202A - Improvements relating to tool boxes or tool holders for metal planing and like machines : en
  • US1761031A - Tack-supplying apparatus : en
  • US1761296A - Hosiery-drying-form machine : en
  • US1761503A - Hand excavator : en
  • US1761543A - Apparatus for and process of separating or extracting cellulose or paper pulp : en
  • AU2023029A - Improvements in and relating to wire and like devices and their manufacture : en
  • CA300819A - Curtain fixture : en fr
  • US1761012A - Shoe stretcher : en
  • US1761193A - Sheet-glass-handling device : en
  • US1761416A - Shuttle : en
  • US1762074A - Apparatus for loading mine cars : en
  • US1761344A - Electrical appliance connection : en
  • DE499560C - Two-part disc wheel for aircraft : de en
  • CA300717A - Tractor wheel grip : en fr
  • US1761491A - Lister corn harrow : en
  • GB318194A - Improvements in or relating to smoke producing apparatus for use in smoking comestibles : en
  • GB330013A - Improvements in or relating to road traffic controlling apparatus : en
  • FR682951A - Control device applicable in particular for the production of current pulses or shocks for remote measurement applications : en fr
  • GB330301A - Improvements in or relating to devices for securing the ends of cables to magneto distributors or other apparatus : en
  • GB330559A - Improvements in or relating to cam mechanism for converting rotary into reciprocatory motion : en
  • CA300642A - Internal combustion turbine : en fr
  • CA300674A - Process of bleaching sulphate pulp : en fr
  • GB330027A - Improvements in talking machines : en
  • DE499420C - Device on mechanical sheet feeders for holding down and guiding the sheet both conveying over the feed table : de en
  • DE499512C - Process for the production of locally applicable, from bacterial cultures, e.g. Staphylococcus, streptococcal cultures etc. obtained, but themselves bacteria-free, sterile, highly resistant vaccines (topovaccines) : de en
  • US1761239A - Eye-testing device : en
  • US1761275A - Antifriction bearing : en
  • CA300681A - Drain valve : en fr
  • FR683158A - Window lifter with rotary motion : en fr
  • GB330005A - Improvements in and connected with ink-ribbon mechanism for typewriting machines : en
  • US1761788A - Apparatus for grading granular material : en
  • US1761172A - Water heater : en
  • US1761680A - Float : en
  • DE499097C - Safety valve with counter pressure chamber and auxiliary valve : de en
  • DE499135C - Device for venting the corrugated tubes produced in the manufacture of corrugated cardboard : de en
  • FR683157A - Warp yarn breaker for looms : en fr
  • US1761123A - Cylinder and piston : en
  • US1762019A - Corncrib : en
  • USD81285S - Design fob an invalid table : en
  • US1761351A - Holddown for squaring shears : en
  • US1761596A - Prime-mover-control system : en
  • FR682874A - Conveyor belt system : en fr
  • FR683038A - Turbo-propeller, in particular for the propulsion of ships : en fr
  • FR683124A - Process for producing colored coatings on glass : en fr
  • GB305145A - Improvements in and relating to systems of electric distribution : en
  • DE499373C - Arrangement of air-pressurized locomotive coolers : de en
  • CA300651A - Garden implement : en fr
  • DE499531C - A variable electrical capacitor, especially for measuring purposes, whose total capacitance is divided into several parallel capacities by the regulation process, some of which serve as protection, the others as measuring capacities, in such a way that the measuring capacities are strictly linear between the absolute value zero and one due to the construction given final values of the capacity can be changed : de en
  • US1761525A - Steering wheel : en
  • US1761956A - Speedometer-magnet mounting : en
  • US1761168A - Fluid separator : en
  • US1761540A - Engine-starting apparatus : en
  • US1761966A - Transmission : en
  • US1761372A - Plunger-operating mechanism for glass furnaces : en
  • CA300698A - Fastener : en fr
  • US1760884A - Heating device containing alpha fluid in its heating element : en
  • US1760958A - Weft-replenishing loom : en
  • US1760989A - Piston puller and cylinder-bushing press : en
  • US1761340A - Art of cracking hydrocarbons : en
  • US1761642A - Apparatus for forming nuts : en
  • US1762094A - Mixing apparatus : en
  • US1761093A - Eesiliewt knee pad : en
  • US1761820A - Salute : en
  • US1761625A - Thread-parting mechanism for filling replenishing looms : en
  • US1761063A - Container for transporting and mixing concrete : en
  • US1761337A - Drilling mechanism : en
  • US1762101A - Ments : en
  • US1760894A - Agricultural implement : en
  • US1761509A - Gain fixture for poles : en
  • US1761835A - Coke oven : en
  • DE499298C - Arrangement of cable termination boxes : de en
  • DE498989C - Arrangement for reducing crosstalk in multiple telephone lines : de en
  • DE499304C - Process for the production of artificial stones and stone-like products : de en
  • DE499447C - Induction motor for operational run with the speed assigned to one of the upper fields of the stand (slow speed) : de en
  • CA300734A - Hip reducing garment : en fr
  • GB316665A - Improvements in and relating to sewing machines : en
  • FR683016A - Device for the production of animated photographs : en fr
  • FR683143A - Receptacle of iron or other metal with threaded plug : en fr
  • GB318225A - Improvements in or relating to mechanism for conveying sheets : en
  • GR2780B - METHOD OF REGULATION OF THE MARINE POWER FOR THE MOVEMENT OF INDUSTRIAL MACHINERY, SCALE. : el en
  • DK42355C - Device for air rings, in particular for automobiles and motorcycles for audible indication of air loss in the rings. : da en
  • FR682991A - Improvements to airships : en fr
  • GB330003A - Improvements in and relating to gear changing and clutch operating mechanism : en
  • GB330099A - An improved sanitary cleansing and deodorising agent : en
  • DE499511C - Increasing the security of porous filling compounds : de en
  • GB330009A - Improvements in or relating to desk stands suitable for fountain pens and the like : en
  • DE499087C - Starting device for internal combustion engines : de en
  • DE499127C - Weft guide for wire looms : de en
  • DE499230C - Automatic gas heater for iron coasters : de en
  • DE499537C - Baking, cooking, roasting and thinning device with heating gas jacket : de en
  • US1761456A - Expansion and contraction switch : en
  • FR683099A - New conveyor system, by grooved rollers, for wool desiccating machines : en fr
  • GB330043A - Improvements in or relating to motor road vehicles : en
  • GB330147A - Improvements relating to incubators : en
  • US1761712A - Manufacture of the clutch cam for engine-starter drives : en
  • US1761849A - Control mechanism : en
  • US1761096A - Trimming machine : en
  • FR682962A - Periodic required : en fr
  • DE499430C - Flexible telescopic pit stamp, in which the upper stamp gradually destroys the wooden inlays attached to the lower stamp : de en
  • US1761320A - Plow : en
  • US1761959A - Crank-case ventilating system : en
  • FR683044A - Fixes glassware on bayonet sockets for electricity : en fr
  • FR36437E - Tool usable for mechanical skinning of animals : en fr
  • FR682772A - Insulated receptacles and method and machine for their manufacture : en fr
  • FR683100A - Alloy and its application process allowing welding to iron, aluminum to itself, and to any other metal : en fr
  • FR683173A - Improvements in tracking and guidance processes : en fr
  • CA300813A - Hydrocarbon condensation : en fr
  • GB314898A - Improvements in or relating to glow discharge lamps : en
  • FR683182A - Liquid dispenser : en fr
  • GB310368A - Improvements in and relating to the manufacture of friction rings for brake and clutch purposes : en
  • FR683045A - Nail set : en fr
  • GB330007A - Improvements in or relating to carbonic anhydride (co) compressors : en
  • US1761228A - Packing of carbon black : en
  • US1761860A - Process and apparatus for the production of artificial threads by the cupro-ammonium stretch-spinning process : en
  • GB310966A - Improvements in controlling devices for aircraft : en
  • DK42316C - Cinematographer with continuous film. : da en
  • GB312351A - Improvements in crusher heads for homogenizing apparatus : en
  • GB330174A - Improvements in pull-out dining room tables and the like : en
  • DE498733C - Process for the production of hydrocyanic acid : de en
  • DE499524C - Process for obtaining antirachitic substances with a defined absorption spectrum : de en
  • US1761048A - Pyrophoric pocket igniter : en
  • US1761732A - Transformer : en
  • US1761076A - Wood-pole-protective means : en
  • US1761605A - Road-scraper attachment for trucks : en
  • US1761432A - Adding attachment fob : en
  • US1761505A - Separation of liquids of different specific gravities : en
  • US1761469A - Tree trimmer : en
  • USD81294S - Design for a game board : en
  • US1761347A - Marking process and material and process of producing said marking material : en
  • US1761880A - Safety contkol device foe : en
  • US1761740A - Moldable product and process of preparing the same : en
  • US1761938A - Engine mounting : en
  • CA300699A - Gasoline purifier : en fr
  • US1762089A - Fire-fighting apparatus : en
  • CA300732A - Light electric cell : en fr
  • US1761431A - Adding attachment fob typewriting machines : en
  • US1762049A - Tension device : en
  • GB307028A - Improvements relating to thermionic valves : en
  • GB330088A - Improvements in or relating to radio receiving apparatus : en
  • CA300793A - Refusing unit : en fr
  • CA300833A - Journal bearing : en fr
  • DE499221C - Drive for the rocking device and molding box lifting device of ramming or impact machines, hydraulic or mechanical presses for the production of artificial stones from cement, slag and the like. like : de en
  • GB311813A - Improvements in valve chest for rock drills : en
  • US1760988A - Engine starter : en
  • US1760883A - Structural joint and method of making the same : en
  • US1760905A - Shoe heater : en
  • US1761332A - Guide and mounting for screens or the like : en
  • US1761833A - Speedometer drive for motor cycles : en
  • US1761202A - Flatiron : en
  • US1761366A - Piston-pin vise : en
  • US1761379A - Pump : en
  • DE499108C - Film for color photography in which a single translucent support has a layer of photosensitive emulsion on one side and lens forming elements on the other side : de en
  • CA8751S - Dispensing device : en
  • DE499504C - Process for drying metallic objects : de en
  • FR682718A - Ribbed glass for lighting fixture : en fr
  • DE499326C - Accounting device : de en
  • GB330039A - Improvements in and relating to power transmission mechanism : en
  • GB330308A - Process for the manufacture of sulphur dyestuffs : en
  • US1761726A - Truck ladder : en
  • US1761944A - A oobpobamof osi deiiawabb : en
  • US1761999A - Signboard structure for truck bodies : en
  • US1761878A - Furnace for burning garbage and other refuse : en
  • US1761637A - Device for applying protectors to toilet seats : en
  • US1761851A - Sight level : en
  • US1761016A - Drying metal powders : en
  • US1761316A - Cigar lighter : en
  • US1761345A - Auto light : en
  • US1760963A - Tube frame for axminster looms : en
  • US1761374A - Steering wheel : en
  • US1761895A - Merry-go-round : en
  • US1761810A - Process of treating gasoline and the product thereof : en
  • US1760995A - Pocket lighter : en
  • US1761262A - Traction-wheel-cleaning device : en
  • US1761836A - Dynamo-electric machine : en
  • USD81303S - William schnell : en
  • US1761268A - Crushing-roll apparatus : en
  • US1761857A - Gauge for sewing machines : en
  • CA300705A - Manufacture of sulphuric acid : en fr
  • DE499047C - Lack of laundry : de en
  • DE499148C - Process for the production of polysulphides : de en
  • GB307428A - Improvements in or relating to air purifying apparatus : en
  • US1761236A - Hermetic tube closure : en
  • US1761799A - Apparatus for mixing gaseous fluids : en
  • US1762103A - Fountain pen and stand therefor : en
  • US1761633A - Drip-coffee maker : en
  • US1761247A - Tread for automobile running boards : en
  • US1761298A - Combination cream and milk stirrer and sampler : en
  • US1761457A - Starter for internal-combustion engines : en
  • US1761221A - Means for reduction of fire hazards in vehicles : en
  • US1761363A - Apparatus for and method of flowing wells : en
  • US1761371A - Boiler-scale-removing device : en
  • AU2063329A - Improvements in folding chairs : en
  • CA300806A - Accelerator of vulcanization of rubber : en fr
  • AU2082429A - Improved process for modifying physical properties of carbon compounds : en
  • US1761653A - Can-filling machine : en
  • USRE17694E - Electric meter and the mounting thereof : en
  • DE499552C - Feed gear for thread cutting machines : de en
  • FR682859A - Shell for mounting photocells : en fr
  • GB318973A - Improvements relating to electric switches : en
  • DE499029C - Device for automatic wrapping of cigarettes : de en
  • CA300859A - Cushion for side bearings : en fr
  • US1760977A - Incasing lock : en
  • US1762043A - Machine for chilling and flaking soap : en
  • US1760926A - Hydraulic scbapeb structure : en
  • US1761553A - Household apparatus : en
  • DE498691C - Butter dividing machine : de en
  • US1761983A - Cornstalk cutter : en
  • CA300770A - Motor control system : en fr
  • CA300810A - Process of producing page printing plates : en fr
  • CA300851A - Process of recovering solvents used in the purification of hydrocarbons : en fr
  • FR682860A - Single switch radio wave receiver device for long, short and very short waves : en fr
  • US1762072A - Loading machine : en
  • US1762084A - Mailing sheet and envelope : en
  • US1760918A - Wire stretcher : en
  • US1761057A - Composition of matter : en
  • US1761292A - Core barrel : en
  • US1761920A - Truck-tire carrier : en
  • US1761518A - Method of making alpha clutch shell and pinion assembly for engine-starter drives : en
  • US1761004A - Adjustable bracket for display cases : en
  • US1761658A - Beam hanger : en
  • US1761225A - Timer for ignition systems : en
  • US1761182A - Twyer : en
  • US1761802A - Transparency : en
  • US1760951A - Rotary gate valve : en
  • US1761184A - Fourdrinier paper machine : en
  • US1761953A - Instrument casing : en
  • US1762034A - Roller drive : en
  • FR683107A - Improvements relating to photoelectric cells : en fr
  • FR682765A - Closing device for metal drums : en fr
  • US1761575A - Nail puller : en
  • US1761681A - Safety switch : en
  • US1761897A - Multicolor cinematographic and other film and process of making same : en
  • US1762063A - Mechanical movement : en
  • USD81270S - atjgstein : en
  • FR682798A - Electric water heater : en fr
  • GB330031A - Improvements in travelling bags : en
  • GB330154A - Improved construction of portable tar spraying machine : en
  • FR683153A - Self-tightening electrical circuit breaker : en fr
  • CA300826A - Crane driving and steering mechanism : en fr
  • DE499199C - Motor vehicles for high speeds with wings attached to both sides of the vehicle : de en
  • CA300680A - Drain valve : en fr
  • US1761524A - Generator regulating system : en
  • CA300711A - Car door : en fr
  • CA300802A - Metal furniture : en fr
  • CA300808A - Accelerator of vulcanization : en fr
  • GB330145A - Improvements in material classifying devices : en
  • DK42359C - Method for Manufacturing Asphalt-Like Road Construction Materials. : da en
  • FR683105A - Twin panels and special reinforced concrete blocks for the construction of isothermal walls with internal heating or cooling : en fr
  • AU2116829A - A device for use in washing clothes andthe like : en
  • AU2350229A - Improvements in tampons : en
  • US1761478A - Driving gear for motor-driven vehicles : en
  • US1761430A - Abbing attachment for typewriting machines : en
  • US1762001A - Grate or burning bar for enameling furnaces : en
  • CA300818A - Spring assembly : en fr
  • US1761693A - Cap and tube for tooth paste and the like : en
  • US1760866A - Method and apparatus for transmitting documents electrically : en
  • CA300774A - Circuit interrupter : en fr
  • DE499119C - Bell contact : de en
  • FR683120A - Camera for reproducing letters : en fr
  • CA300855A - Vacuum-sealed jar : en fr
  • US1761339A - Closure plug : en
  • US1761996A - Apparatus for loading and unloading enameling furnaces : en
  • US1761399A - Method of and machine for working pieces of dough : en
  • US1762025A - Foot support : en
  • US1761696A - Insulation for heating vessels : en
  • US1761421A - Electrical welding apparatus : en
  • US1761766A - Proof-reader's table : en
  • US1762017A - Method of manufacture of squirrel-cage rotors for electric machines : en
  • USRE17692E - Fuel and exhaust-gas contbol device fob engines : en
  • US1761248A - Method of manufacturing metal sheets or strips : en
  • US1761424A - Process of reproducing images on rubber surfaces : en
  • AU2182629A - Improvements in or relating to apparatus for feeding pulverised materials from receptacles : en
  • AU2017829A - Improvements in or relating tothe production of butyl alcohol and acetone by fermentation : en
  • GB307078A - Process for the production of sound films : en
  • GB330129A - Improvements relating to safety mechanism for sporting guns : en
  • US1760962A - Process for the regeneration of aluminum-chloride sludge : en
  • US1761254A - Chest : en
  • US1762075A - Electrical switch device : en
  • US1760967A - Warp-stop-motion separator : en
  • US1761171A - Draft rigging : en
  • US1761272A - Shock absorber : en
  • US1762000A - Floor and corner structure for truck bodies : en
  • USD81284S - And samuel pekla : en
  • US1761229A - Batch-feeding mechanism : en
  • US1761411A - Water softener : en
  • USD81310S - Design for an automobile body : en
  • USRE17693E - Vacuum type inverted converter : en
  • US1761145A - Loading machine : en
  • FR683152A - Liquid fuel burner with self-spraying : en fr
  • GB309553A - Improvements in or relating to a process for making a washable paint : en
  • GB330096A - Improvements in surface condensers : en
  • DE499027C - Yarn clearer : de en
  • FR36425E - Process for the production of porous building materials : en fr
  • FR683024A - Process for the direct production of town gas by gasification of coal : en fr
  • US1761256A - Slide-plate and tie-bar construction for railroads : en
  • US1761683A - Built-in telephone cabinet : en
  • CA300671A - Rail anchor : en fr
  • CA300703A - Machine for cutting and destroying weeds : en fr
  • US1761094A - Fireworks construction : en
  • DE499491C - Steering wheel brake for motor vehicles : de en
  • US1761201A - Trifocal lens : en
  • US1761173A - Sheet-metal air heater : en
  • US1760957A - Vacuum-tube detector : en
  • US1761230A - Machine for applying adhesive substance to sheets of material : en
  • US1762099A - Wall construction : en
  • US1761235A - Drawing sheet glass : en
  • US1761725A - Method of and apparatus for producing standard illumination : en
  • US1760939A - Mower : en
  • US1761621A - Feeler mechanism for looms : en
  • US1760933A - Receptacle with removable jacket : en
  • US1761078A - Account book : en
  • US1761342A - Apparatus for making sheet glass : en
  • US1761565A - Cable : en
  • CA300707A - Device for operating elevator doors : en fr
  • US1760946A - Self-acting closure for receptacles : en
  • US1761109A - Plasterer's float : en
  • US1761369A - Anthraquinone dyes : en
  • US1761929A - Crank-case ventilation : en
  • CA300797A - Engine starter : en fr
  • DE499398C - A boat that can be assembled from longitudinal sections : de en
  • US1761665A - Glass-blowing machine : en
  • US1761928A - Wheel construction : en
  • GB330130A - Improved device for use in the spinning of artificial silk : en
  • CA300839A - Fruit and vegetable grading machine : en fr
  • DE467561C - Plant for the continuous production of water gas : de en
  • FR36442E - Raft for water sports or similar : en fr
  • FR683089A - Radio-electric signal receiving apparatus comprising one or more high-frequency amplifiers : en fr
  • GB315667A - Manufacture of safety glass : en
  • DE499366C - Machine for peeling potatoes etc. like : de en
  • DE499451C - Process for the production of valve members for AC valves or rectifiers : de en
  • DE499536C - Process and device for the production of zinc white : de en
  • FR682745A - Anaerobic fermentation settling tank device : en fr
  • USD81302S - Design fob a goblet : en
  • DE499130C - Water-cooled hot wind valve : de en
  • FR682731A - Railroad track fixing device : en fr
  • AU2260029A - Process forthe improvement of textiles andthe like : en
  • CA300760A - Train control system : en fr
  • CA300656A - Spring controller : en fr
  • US1760998A - Transformer core : en
  • USD81308S - Design for a mirror frame : en
  • CA300646A - Audio frequency thermionic amplifier for submarines : en fr
  • DE499050C - Process for the preparation of condensation products of the anthracene series : de en
  • US1761532A - Golf tee : en
  • USD81288S - Design fob a doily : en
  • US1761405A - Typewriting machine : en
  • US1761649A - Car retarder : en
  • US1761000A - Float-controlled valve : en
  • US1761465A - Cultivator blade : en
  • US1761941A - Underslung tire carrier : en
  • DE499281C - Device for securing the height of the steel strip to be processed into razor blades during processing by grinding and polishing discs : de en
  • US1761151A - Apparatus for distilling lubricating oil : en
  • GB330304A - Improvements in and relating to photographic cameras : en
  • US1761984A - Mechanism for salvaging tin cans : en
  • US1761651A - Cash register : en
  • DE499131C - Arrangement for the compensation of asynchronous machines by means of shunt collector motors connected in cascade : de en
  • AU2352729A - Process and apparatus forthe preparation of semi-colloids and uniform colloids : en
  • DE499224C - Clearing device for auger, in which the rotating clearers are mounted in spring-loaded cages : de en
  • DE499268C - Feed gears for machine tools, especially for milling machines, with a table that goes back and forth : de en
  • US1761181A - Tool-dislodging device : en
  • DE499205C - Box with self-contained upper and lower part for separate packaging of bronze powder and bronze tincture : de en
  • DE499543C - Lens mount : de en
  • FR682726A - Device for compressing the casting mass in the manufacture of foundry molds and cores : en fr
  • FR682881A - Mounting for amplifier systems : en fr
  • US1761018A - Control system for oil burners : en
  • US1761782A - Purification of zinc sulphate liquors : en
  • US1761395A - Radiator : en
  • CA300720A - Electric water heater : en fr
  • CA300726A - Plansifter : en fr
  • US1761703A - Combined wrapper or envelope and guard for frozen confections : en
  • DE499335C - Safety driving circuit for traction vehicles : de en
  • CA300800A - Foldable curtain : en fr
  • US1761104A - Carving brace : en
  • US1761089A - Faucet : en
  • US1761877A - Visible strip index : en
  • US1760929A - Stitcher for tire-building machines : en
  • US1760940A - Cultivator attachment : en
  • US1760936A - Poultry coop or crate : en
  • US1761255A - Fluid-transmission mechanism : en
  • US1761576A - Poration : en
  • US1761284A - Felly portion of wheels : en
  • CA300785A - Apparatus for treating metal sheets : en fr
  • US1761806A - Condiment holder : en
  • US1761323A - Lath clip : en
  • US1762024A - Awning clip : en
  • CA300694A - Vacuum steam heating system : en fr
  • CA300804A - Cushion tire : en fr
  • FR683050A - Methods of manufacturing and assembling connection plugs, for t. s. f. or other electrical applications : en fr
  • GB330238A - Improvements in or relating to trimming machines suitable for trimming edges of bootor shoe upper or like materials : en
  • US1762125A - Molding apparatus for ingot molds : en
  • AU2082629A - Improvements in or relating tothe joints of concrete or other pipes or channels : en
  • AU1960129A - Improvements in casement stays : en
  • DE498897C - Method and device for dissolving cellulose xanthate for the purpose of preparing viscose : de en
  • FR683126A - Tool enhancements with handles such as hammers, axles, axes, pickaxes, hoes and the like : en fr
  • GB317863A - Improvements in blade rings for turbines : en
  • AU2132729A - Improvements in threshing mechanism of harvesting machines : en
  • GB318867A - Improvements in tracing appliances for pairs of measuring pictures : en
  • US1761126A - Grinding machine : en
  • US1761242A - Airplane : en
  • US1762037A - Pipe holder and elevator : en
  • CA300667A - Preparation of stable medicinal salts of acetyl-salicylic acid : en fr
  • US1761476A - Apparatus for measuring psychogalvanic responses : en
  • US1761702A - Pump : en
  • DE499138C - Brick machine plant : de en
  • FR683067A - Automatic bead casing refreshing and filling machine : en fr
  • GB330286A - Improvements in or relating to valves : en
  • DE498170C - Hollow crankshaft made from pressed sheet metal parts axially attached to one another : de en
  • DE499169C - Process for the preparation of substitution products of the dibenzanthrone and isodibenzanthrone series containing chlorine and bromine : de en
  • FR682738A - Suction chuck : en fr
  • GB316967A - Improvements in inductor furnaces : en
  • GB330140A - Improvements in warp knitting machines : en
  • DE499419C - Device for cooling high pressure steam engines : de en
  • DE493516C - Leveling device : de en
  • DE498862C - Propeller for aircraft : de en
  • DE498961C - Process for carrying out chemical reactions in solutions : de en
  • DE499233C - Device for punching paper sheets u. Like. With only one punch and with a setting device for determining the correct position of the holes to be punched : de en
  • DE499381C - Manufacture of thread cutting dies : de en
  • US1761734A - Fluid-pressure hammer : en
  • US1761250A - Building-wall ventilator : en
  • US1761488A - Apparatus for closing vacuumized containers : en
  • US1761690A - Variable pitch and reversible propeller : en
  • US1761706A - Spotting table : en
  • US1761710A - Airplane : en
  • DE499280C - Machine for grinding turning tools or similar tools : de en
  • DE499340C - Two-part safety screw plug consisting of a handling head and a fuse cartridge with an overcurrent switch located in the handling head : de en
  • DE499529C - Switching device, especially for starting single-armature converters : de en
  • DE499163C - Festoon socket with contact protection : de en
  • DE499496C - Balance rudder : de en
  • FR683156A - Advanced process for treating sodium chloride : en fr
  • GB330067A - Improvements in change speed gear : en
  • DE499528C - Metallic shielding box for electrical devices : de en
  • GB330201A - Implement for binding skeins of yarn and the like : en
  • CA300865A - Bottle stopper : en fr
  • FR682858A - Improvements to the mounting of wheel trims : en fr
  • GB312989A - Improvements in processes of dyeing textile materials : en
  • FR682861A - Method and devices for obtaining synchronism between successions of cinematographic images and the successions of sounds corresponding to them : en fr
  • DE499364C - Ellipsis : de en
  • FR682931A - Electrical device to indicate buy requests and buyers of shares : en fr
  • DE499256C - Automatic wood lathe : de en
  • DK42343C - Double-adjustable spring harrow. : da en
  • DE499302C - Paper machine : de en
  • DE499452C - Electric heater for liquids : de en
  • US1760943A - Theater switch panel : en
  • US1762051A - Toy : en
  • DE499555C - Riveting machine for metal rivets : de en
  • US1761039A - Golf-practice apparatus : en
  • FR682956A - Two-rudder boat : en fr
  • FR683167A - Conveyor-mover for cookie sheets or other similar products before entering the oven : en fr
  • GB330197A - A piston for internal combustion or other engines : en
  • FR683142A - Process and tools for the manufacture of tubes : en fr
  • GB330082A - Improvements in automatic press machines for producing electrodes for galvanic elements : en
  • US1761032A - baker : en
  • GB330300A - Improvements in or relating to electric motor control systems : en
  • GB330519A - Process for the manufacture of salts of higher homologues of polyhydroxybenzenes : en
  • DE492739C - Electron tubes : de en
  • FR682730A - Device for transporting the material to be rolled during rolling : en fr
  • GB330071A - Improvements in centrifugal pumps, blowers, exhausters or the like apparatus : en
  • GB330613A - Improvements in or relating to appliances for golf practice : en
  • DE498987C - Arrangement for simultaneous telegraphy and telephony : de en
  • DK42337C - Steel holder with adjusting device for the steel. : da en
  • DE498884C - Process for the finishing of vegetable textile fibers : de en
  • DE499264C - Potato harvester with a centrifugal wheel and a coulter that is adjustable in angle to the ground, the handle of which is guided in curves on the frame : de en
  • GB316660A - Improvements in or relating to ignition magneto-electric machines : en
  • DE498615C - Double device for logging and cleaning floors : de en
  • DE498870C - Football table game machine : de en
  • FR683096A - Universal press : en fr
  • FR682769A - Reflective glass : en fr
  • US1761704A - Office cabinet : en
  • US1761757A - Bearing : en
  • FR683122A - Improvements to head supports for shampoos : en fr
  • FR683149A - Wheel lift for automobiles : en fr
  • GB311397A - Improvements in or relating to photographic portrait enlargement visualizers : en
  • CA300648A - Hydraulically controlled variable speed device : en fr
  • CA300805A - Antioxidant : en fr
  • GB330293A - Improvements in and relating to variable electric condensers : en
  • GB330288A - Improvements in and relating to electric switches : en
  • DE499245C - Device for preventing the round fire in commutator machines, in particular single-armature converters, by deflecting the round fire from the commutator surface with mechanical means : de en
  • DE495287C - Parachute : de en
  • FR683114A - Improvements to motor vehicles fitted with electrical equipment : en fr
  • GB330198A - Improved burner for coal-dust furnaces : en
  • FR682893A - Instrument for measuring air pressure variations : en fr
  • GB330518A - Illuminated automatic advertisement with multiple effect and with internal illumination : en
  • FR682774A - Hydraulic, aerodynamic or gas propeller or turbine : en fr
  • FR683078A - Installation for obtaining photographs : en fr
  • GB316891A - Improvements in circular knitting machines : en
  • GB330134A - Improvements in or relating to hydraulic control devices : en
  • GB307831A - : en
  • FR682883A - self-locking nut for removable wheels for motor cars or others : en fr
  • FR682982A - Improvements to hydraulic shock absorbers : en fr
  • GB330175A - Improvements in pull-out dining room tables and the like : en
  • DE499116C - Method and device for the production of artificial sausage casings : de en
  • DE499385C - Exhibition and sales cabinet with sloping surfaces : de en
  • DE499505C - Impact tool operated by centrifugal force : de en
  • DK42328C - Device for Carrying Stationery Advertisements. : da en
  • GB307400A - Improvements in circular web weaving machines : en
  • DE499557C - Colloid mill with two grinding stages designed as ball bearings : de en
  • GB330282A - Vehicle tyre : en
  • GB330078A - Improvements in and relating to belt and chain gearing : en
  • FR682812A - Improvements to electric piston motors : en fr
  • GB307306A - Process for the manufacture of new anthraquinone derivatives : en
  • CA300817A - Method of lasting shoes : en fr
  • CA300832A - Journal bearing : en fr
  • CA300848A - Supply and relief valve : en fr
  • US1761612A - Separable snap fastener : en
  • DE499265C - Gear for reciprocating a rotating shaft : de en
  • DE499412C - Box-shaped sheet pile made of two identical, interconnected gutter irons : de en
  • DE499480C - Centrifugal Hollander : de en
  • FR683041A - Septic tank-purifier : en fr
  • GB318226A - : en
  • GB330259A - Improved means of controlling regeneration in electrically propelled vehicles : en
  • US1760922A - Composition of matter : en
  • FR683192A - Improvements in the fabrication of irons and steels with the thomas basic converter : en fr
  • GB330191A - Improvements in shoe heel grips : en
  • GB330220A - Improvements in or relating to television apparatus and the like : en
  • FR682927A - Piston for pressurized fluid engines : en fr
  • GB330012A - Improvements relating to slicing machines : en
  • US1761310A - Drilling mechanism : en
  • US1761830A - Hair clamp : en
  • FR36412E - Simplified mudguard mounting system for pneumatic clincher tires : en fr
  • GB307361A - Process for the manufacture of cellulose ether oxyn lacquers and application of the products obtained : en
  • GB330019A - Improvements in ice cream freezers : en
  • US1760945A - Tube evacuator : en
  • US1761277A - Needle motion for axminster looms : en
  • US1761963A - Oil filter : en
  • FR682998A - Device for suspending the moving assembly of circuit breakers or switches in the oil : en fr
  • FR683160A - Clip for suspenders and other applications : en fr
  • US1761567A - Furnace wall : en
  • US1761900A - Power take off : en
  • US1761195A - Apparatus for forming sheet glass : en
  • US1761044A - Steering wheel and brake : en
  • US1761343A - Process of protecting the interiors of oil-cracking retorts : en
  • US1761137A - Metallic angle bar : en
  • US1761227A - Oil-well heater : en
  • US1761428A - Closure : en
  • USD81309S - Design foe : en
  • DE499306C - Process for processing the copper-containing waste water from the copper silk industry : de en
  • DK42318C - Method and Apparatus for the manufacture of matches of strips of cardboard or similar material. : da en
  • DE499348C - Limit current relay for direct current, especially for switching tariff devices : de en
  • US1761029A - Traveling-grate stoker : en
  • US1761038A - Pump : en
  • US1761924A - Oil filter : en
  • GB312274A - Improvements in retread-vulcanizers : en
  • GB330269A - Improvements in or relating to electrical connecting devices : en
  • US1761516A - Method of adjusting cambers in automobile wheels : en
  • DK42346C - Weed knife. : da en
  • GB330210A - Improvements in knitted stockings for varicose veins : en
  • AU2045029A - Improvements in or relating tothe manufacture of linoleum or like material : en
  • US1761210A - Counting scale : en
  • US1761668A - Searchlight : en
  • US1761336A - Attachment for dust collectors : en
  • US1761401A - Filter and means for controlling the pulp level therein : en
  • US1762121A - Hydraulic machine : en
  • FR683026A - Water level pipe for boilers : en fr
  • FR683095A - Improvements to television and similar apparatus : en fr
  • FR683194A - Improvements to anti-fading devices : en fr
  • US1761108A - Method for the manufacture of cellular building materials : en
  • US1762083A - Art shield : en
  • FR682891A - Internal combustion engine : en fr
  • FR682940A - System and device for central cooling of living quarters or the like : en fr
  • GB330162A - Improvements in swivelling bases for overhead electric trolley poles : en
  • US1761380A - Printing machine : en
  • CA300714A - Machine for making flexible shafting : en fr
  • DE495802C - Pliers for bending sheathed cables and insulating pipes : de en
  • DE499284C - Grinding and polishing of spherical and aspherical surfaces : de en
  • US1760919A - Tractor hitch for road machines : en
  • US1761197A - Glass-tank-furnace construction : en
  • DE499442C - Contact fitting : de en
  • GB312636A - Plastic or coating compositions : en
  • FR682704A - Improvements to condensers for refrigeration installations and their manufacturing processes : en fr
  • FR683059A - Lock-lock forming a safety stop for rolling stock : en fr
  • GB330223A - Process for preparing liquid products from coal or coalcontaining materials and for liquefying such materials : en
  • GB330558A - A new or improved safety device for electrically heated water vessels : en
  • GR2787B - SYSTEM AND MANUFACTURE FOR NEW VENTILATION OF LIQUID GASES. : el en
  • DE498821C - Process for the production of solid insulating materials : de en
  • US1761450A - Apparatus for cleaning bottles : en
  • US1761855A - Electric-current-generating apparatus : en
  • FR36444E - Improvements to gaseous pulverized fuel burners : en fr
  • GB311706A - Crank pin and slot mechanism with variable stroke : en
  • US1760890A - Airplane landing gear : en
  • FR682714A - Improvements to the presentation systems of commercial travelers' samples : en fr
  • DE499060C - Electrostatic sound recording or reproducing device : de en
  • DE499103C - Grain peeling machine : de en
  • GB318538A - Improvements in or relating to automatic rudder controls for sea-craft and air-craft : en
  • DE499122C - Coiling machine : de en
  • US1760972A - Apparatus for manufacturing ice : en
  • DK42347C - Device for rinsing tanks emptied by siphoning effect. : da en
  • FR682794A - System for fixing trunks, by means of straps for motor cars or other vehicles : en fr
  • FR682885A - Piggy bank pendulum : en fr
  • US1760909A - Rack for fingers of dobby looms : en
  • US1760952A - Motive-fluid engine : en
  • US1761203A - Junction box : en
  • US1761241A - Nailless horseshoe : en
  • US1761415A - Machine and method for making chain : en
  • US1762012A - Well-casing shoe : en
  • GB330104A - Improvements relating to fire escape appliances : en
  • DE499277C - Process for the manufacture of blades for metal propellers : de en
  • DE499399C - Process for the manufacture of shoe floors and their parts : de en
  • GB330159A - Improvement in means for securing panels to motor coaches and the like : en
  • DE499034C - Shaft dryer enclosed by a housing for powdery and coarse materials : de en
  • FR682898A - Toothbrush : en fr
  • GB309043A - Improvements in and relating to electric switches : en
  • DE499502C - Toy in the shape of a toddler's shoe with an animal head : de en
  • DK42342C - Four-stroke diesel engine. : da en
  • FR682785A - Waterproof material, flexible, can be applied by gluing : en fr
  • DE499183C - Process for the manufacture of rubber shaft boots : de en
  • DE499332C - Train protection : de en
  • DK42335C - Electron discharge device. : da en
  • GB330177A - Improvements in pneumatically operated pianofortes : en
  • FR683133A - New brick making process : en fr
  • US1760974A - Dual wear-compensating piston packing ring : en
  • US1761058A - Bathing-beach float : en
  • DE499503C - Method and device for producing a hollow stone with webs : de en
  • USD81275S - Design eor a hot-wateb bottle : en
  • FR682762A - elements for necklaces, in the shape of small discs surrounded by imitation jewels : en fr
  • FR682894A - Device for reducing the idle time of tube rolling mills by mechanically feeding the hollow blocks and mechanically changing the mandrels : en fr
  • GB330289A - Improvements relating to cadmium plating : en
  • FR682797A - Improvements in the control of combination organ registers : en fr
  • US1760981A - Picking motion for looms : en
  • US1761968A - Tire carrier : en
  • FR683054A - Seal for tubular bodies, in particular for spark plugs : en fr
  • GB315217A - Apparatus for cleaning bottles and the like : en
  • DE499254C - Auxiliary device for gang saws with replaceable saw blade frame : de en
  • FR36424E - Process for improving the quality of artificial rubber and the like : en fr
  • FR682843A - Continuous production process for carbon disulphide : en fr
  • FR683150A - Aircraft rudders : en fr
  • GB330089A - Improvements in lowering chutes : en
  • DE499310C - Piston rod through which a coolant flows, especially for double-acting internal combustion engines : de en
  • FR36409E - Piston valve : en fr
  • FR683056A - Continuous pot furnace for the manufacture of glass or other similar material : en fr
  • GB330015A - Improvements in or relating to lamp standards or stands, and the like : en
  • GB330211A - Improvements in and relating to volume control means for radio receivers and the like : en
  • FR682793A - Method and device for launching torpedoes on board aircraft : en fr
  • GB330080A - Improvements in the manufacture of glass reflectors : en
  • GB330098A - Improvements in or relating to balls for games : en
  • FR683034A - Rechargeable dry electric battery : en fr
  • GB330513A - Improvements in aircraft employing rotative wings or supporting surfaces : en
  • FR682872A - Watertight connection applicable in particular to electric appliances in oil bath : en fr
  • FR682826A - Slide clasp for clothes and other items : en fr
  • GB314331A - Improvements relating to crank cases of internal combustion engines and means for mounting the cylinders thereon : en
  • FR683102A - Hunting pulley with spring clamping cheeks for loom shuttles : en fr
  • GB307829A - : en
  • DE498975C - Generation of a compressed ammonia-air mixture in the cycle for the catalytic ammonia oxidation : de en
  • US1761708A - Mine-hoist alarm switch : en
  • US1761812A - Machine for washing, drying, and sterilizing dishes : en
  • CA300842A - Numbering device for card punches : en fr
  • CA300843A - Process of treating and rectifying vapours : en fr
  • GB330165A - Improvements in or relating to electric dry cells : en
  • US1761297A - Sash guide : en
  • US1761871A - Sign : en
  • CA300647A - Method of treating hydrocarbon materials : en fr
  • CA300715A - Amalgamator : en fr
  • FR36401E - Process for manufacturing agglomerated fuel and product obtained by this process : en fr
  • FR683053A - Metal steam lamp : en fr
  • CA300702A - Antiskidding device for vehicle wheels : en fr
  • DK42358C - Procedure for Treatment of Textile Materials. : da en
  • US1761301A - Box-car door : en
  • US1761304A - Developing apparatus : en
  • US1761699A - Automatic oiler : en
  • US1761864A - Piston cooling device for internal-combustion engines : en
  • USD81273S - Design for a perforated edible : en
  • AU1954329A - An improved boring machine for fencing posts andthe like : en
  • US1761931A - Carbon-removing-liquid injector : en
  • CA300830A - Method of producing mixtures of calcium nitrate and ammonium nitrate : en fr
  • US1761026A - Machine for concaving wood-heel blocks : en
  • US1761216A - Rotary drill : en
  • US1761381A - Spring-bar-operating mechanism for full-fashioned knitting machines : en
  • US1761515A - Method of growing yeast : en
  • US1761550A - Blade attachment for clippers : en
  • US1760868A - Handle : en
  • US1761739A - Spring-coiling machine : en
  • DE499073C - Process for the beauty of Russ : de en
  • GB307296A - Improvements in dye-vats : en
  • AU2019529A - Improvements in or relating tothe performing of channelling edge-thickness reducing or like operations on boot or shoe soles : en
  • CA300744A - Pail holding device : en fr
  • DE499371C - Double-acting two-stroke internal combustion engine : de en
  • GB330510A - Improvements in and connected with electric regulators : en
  • US1760897A - Sectional repair bag and method of making the same : en
  • US1761300A - Thermostatic regulator : en
  • US1761536A - Strip forming and assembling machine : en
  • US1761091A - And arc-extinguishing means : en
  • US1761353A - Material conveyer : en
  • US1761623A - Machine for making spherical glass bodies : en
  • US1761675A - Post puller : en
  • DK42322C - Procedure and apparatus for turning the incorrectly lying cigarettes into a packing machine in the correct position. : da en
  • CA300811A - Window regulator : en fr
  • FR682916A - Improvements in the arrangement of telephone devices : en fr
  • US1761326A - Universal valve seating and counterboring tool : en
  • US1762048A - Exposure control : en
  • USD81292S - Design fob a snap-fastener cap : en
  • US1760965A - Iron core for magnetic apparatus : en
  • US1760991A - Transmission : en
  • US1761113A - Mica-sorting machine : en
  • US1761654A - Refractor bowl : en
  • US1761466A - Refillable fuse : en
  • US1761945A - Method of balancing and apparatus therefor : en
  • US1761179A - Apparatus for producing foam for fire-extinguishing purposes : en
  • AU2335029A - Improvements in loudspeakers : en
  • CA300754A - Metal vapor arc rectifier : en fr
  • US1760964A - Load-ejecting apparatus for conveyers : en
  • US1761178A - Hinge : en
  • US1761260A - Optical measuring instrument : en
  • US1761234A - Drawing sheet glass : en
  • US1761751A - Indicating device : en
  • US1762136A - Water-tube steam boiler : en
  • CA300872A - Dirigible headlight : en fr
  • CA300837A - Closure for bottles : en fr
  • US1761024A - Grate bar : en
  • US1762124A - Runner for turbines : en
  • US1761190A - Glass-tank furnace : en
  • US1761205A - Cigarette mouthpiece : en
  • US1762117A - Adjusting- mechanism : en
  • US1761269A - Sanitary hair drier : en
  • US1761556A - A cobpoeatiok oe : en
  • US1761011A - Trimming machine : en
  • US1760917A - Hosiery-pressing tray : en
  • US1761376A - Manufacture of santalol compounds : en
  • US1761541A - Rubbing pad : en
  • US1761858A - Sod-trimming machine : en
  • US1761306A - Mold for constructing trusses : en
  • US1761832A - Adjustable support for electric lamps : en
  • CA300691A - Production of fibres from vitreous materials : en fr
  • FR682763A - Further training in security locks for value boxes : en fr
  • FR682930A - Polishing or grinding machine : en fr
  • GB330006A - Improvements in the attachment of uppers to soles of footwear : en
  • DE499294C - Process for dyeing and printing using diazo salt preparations : de en
  • FR683155A - Film reel for cinematographic equipment : en fr
  • GB330136A - Improvements in and relating to appliances for reenforcing and restoring the arches of the foot : en
  • US1761793A - Air-cell pipe covering : en
  • DE499476C - Process for the manufacture of longitudinally welded chains from helically wound workpieces : de en
  • DE499275C - Internal combustion engine powered aircraft for high altitude flights : de en
  • US1761569A - Carburetor : en
  • US1761919A - Reflector : en
  • US1761349A - Looper-thread controller for buttonhole-sewing machines : en
  • US1761890A - Polishing disk : en
  • US1761449A - Transition car coupling : en
  • CA300729A - Driving mechanism for railway car generators : en fr
  • DE499396C - Footrest, especially for motorcycles : de en
  • DE499117C - Grinding of the extrusion molded parts of the profiled channels narrowing in the pressing direction, especially for briquette presses, with the aid of a line template : de en
  • DE499186C - Interference spectroscope : de en
  • DE499189C - Pistons for internal combustion engines : de en
  • US1761514A - Ignition device : en
  • DE499253C - Springy floor : de en
  • FR682847A - Electrically operated feed train roller : en fr
  • DE499240C - High frequency amplifier for electromagnetic vibrations : de en
  • DE499244C - A box-shaped collector brush holder made from a single piece of sheet metal for moving carbon in the holder : de en
  • DE499273C - Vacuum cooker for thickening sugar solutions for making sweets : de en
  • FR682919A - Improvements made to cases or suitcases convertible into tables for picnics, camping, etc. : en fr
  • GB330299A - Improvements in or relating to installations for repeating movements or indications of movement at any distance and at any number of points : en
  • US1761245A - Multiple xylophone finger : en
  • US1761557A - Cash-register attachment : en
  • US1761581A - Manufacture of key bolts : en
  • US1761911A - Lamp-focusing mechanism : en
  • US1761918A - Location and design of alpha magnet for speedometers : en
  • US1761325A - Chicken coop : en
  • US1761544A - Process for separating or extracting cellulose or paper pulp : en
  • US1762059A - Means for controlling the discharge of liquids from containers : en
  • US1762082A - Vase : en
  • US1762108A - Ephedrine oil solution : en
  • FR683139A - Improvements to sewing machine holders : en fr
  • DE499115C - Tiltable slicer : de en
  • DK42344C - Etiquette. : da en
  • DE498842C - Method and device for the mechanical resolution of right triangles : de en
  • FR682944A - Device for driving mobile panels used for advertising on motor vehicles and others : en fr
  • FR683035A - Process and apparatus for low temperature carbonization of all fuels, but especially of agglutinating dust : en fr
  • GB330243A - Improvements in or relating to grips for sports-implement and other handles : en
  • FR682988A - Radiator more particularly intended for cooling explosions and combustion engines : en fr
  • US1761305A - Method of producing marbleized flexible sheets : en
  • US1761985A - Combined cigarette case and lighter : en
  • US1761364A - Incubator : en
  • GB311327A - Improvements in electromechanical vibrators : en
  • GB311705A - Process for the manufacture of oxide cathodes for discharge tubes : en
  • GB330021A - Improvements in and relating to trucks for handling goods : en
  • US1761118A - Radio signaling system : en
  • US1761155A - Belt splice : en
  • US1761459A - Spacing strip for bottle-shipping crates : en
  • USRE17688E - Vehicle brake mechanism : en
  • DE499376C - Friction clutch : de en
  • US1761147A - Arrangement of base plates on ties : en
  • US1761037A - Hollow sheet-metal unit : en
  • FR683076A - Improvements in the manufacture of useful products starting from cellulose derivatives : en fr
  • US1760878A - Thermostat : en
  • US1761125A - Method for photogravures : en
  • AU2025629A - Improvements in animal traps : en
  • FR682918A - Rice powder box, with automatic operation, also forming a make-up bag : en fr
  • CA300834A - Journal bearing : en fr
  • DE499227C - Roller table roller for rolling mills : de en
  • FR683084A - Broken light beam photographic reproductive system : en fr
  • US1760881A - Landing hook for aircraft : en
  • US1761720A - Sheet-glass-surfacing table : en
  • DE499215C - Spinning pot artificial silk spinning machine : de en
  • DE499433C - Device for distilling liquids : de en
  • US1761926A - Process of making bearings : en
  • GB330194A - Improvements in or relating to cooking stoves : en
  • FR682728A - Advanced reciprocating device for winders : en fr
  • FR682941A - Improvements to a particular device for rectifying alternating currents using valves : en fr
  • FR683179A - Process for obtaining alkaline chromites : en fr
  • DE499417C - Decoloration and iron removal from sodium sulphide solutions : de en
  • US1761801A - Automatic tilting-type concrete-mixing machine : en
  • FR682742A - Tap particularly intended for water pipes : en fr
  • FR683068A - Process for the separation of press waste in the manufacture of stretched fabrics or the like : en fr
  • GB307295A - : en
  • GB330279A - Improvements in or relating to confection coating machines : en
  • FR682750A - Improvements to signs for advertising : en fr
  • GB330144A - Improvements in or relating to rests for pens, pencils or the like : en
  • FR682917A - Freely movable winch for maneuvering wagons : en fr
  • FR683151A - Two-wheel pedal car : en fr
  • DE476508C - Electric arc light headlight : de en
  • DE499309C - Radiation pyrometer with objective lens : de en
  • US1760872A - Apparatus for amplifying electric oscillations : en
  • US1761394A - Radiator vent valve : en
  • US1761859A - Mandrel : en
  • GB310369A - Improvements in process of crystallizing large size sugar crystals of symmetrical form and product produced thereby : en
  • DE498795C - Discharge tubes with a glow cathode, a coolable anode and one or more control electrodes : de en
  • US1760987A - Grinding machine : en
  • US1761844A - Heating device for the suction air of combustion engines : en
  • FR683058A - Closure for pipe clamps : en fr
  • FR682760A - Installation for standing up biscuits and similar pastries : en fr
  • FR682967A - Process for preparing an amalgam of oil and coal : en fr
  • GB307495A - Improvements in subaqueous sound transmitters : en
  • DE498810C - Boiler feeding device, in which two containers fed in parallel are switched on between a conveying device, the conveying pressure of which is lower than the boiler pressure, and the boiler : de en
  • DE499317C - Method for cleaning electrodes suspended at one end of electrical gas cleaners by shock : de en
  • DE499338C - Two-wire or four-wire connection with amplifier core : de en
  • FR683106A - Automatic fuel tap : en fr
  • FR683165A - Process for air separation of heavy objects : en fr
  • GB330011A - Improvements in or relating to the manufacture of soluble wood ethers : en
  • FR682834A - Multi-effect landing gear for use in all types of airplanes : en fr
  • FR682846A - Exhaust steam heater : en fr
  • FR683012A - Original indicator collar for liquids in bottles : en fr
  • GB330230A - Improvements in braking systems for motor vehicles : en
  • US1760935A - Automobile steering gear : en
  • US1761440A - Combination water and ice boat : en
  • DE499112C - Machine for cutting liver, bacon, etc. like. in small regular pieces : de en
  • FR682856A - Machine for sculpting or simultaneously working series of similar objects : en fr
  • GB307422A - Improvements in terminals for ventilation or smoke conduits : en
  • US1761159A - Electric motor : en
  • GB330123A - Improvements in or connected with connecting tubes together : en
  • GB330244A - Improvements in steering gear : en
  • GB330117A - Improvements in or relating to yarn-tensioning means for knitting-machines, winding-machines and weaving-machines : en
  • GB330168A - Improvements in and relating to supports for the arches and ankles of feet : en
  • FR683032A - Advanced bi-polar switch : en fr
  • GB330233A - : en
  • GB330252A - Improvements relating to electric switchgear : en
  • FR36445E - Device for collecting dust and gas from motor vehicles : en fr
  • GB330307A - Method of producing artificial cream : en
  • DE499124C - Die with one or more support members for holding a die part, e.g. of the die jacket, in the pressing position : de en
  • US1761064A - Delivery apparatus for confectionery machines : en
  • US1761111A - Toilet-paper roll : en
  • US1761133A - Process of manganese-compound recovery : en
  • US1761391A - Sanitary shield for toilet seats : en
  • US1761574A - Builder mechanism for spinning or winding machines : en
  • FR682929A - Remote control system for t devices. s. f. and other instruments : en fr
  • GB330023A - Improvements in or relating to steering gears for motor vehicles : en
  • GR2789B - SYSTEM AND APPLIANCE FOR NEW VENTILATION OF LIQUID GASES. : el en
  • USD81296S - Design for a heel best fob : en
  • GB330047A - Improvements in cash registers : en
  • FR682822A - Coin operated automatic camera : en fr
  • DE499365C - Working time control apparatus : de en
  • GB330040A - Process for the production of firmly adhering electrolytic metal deposits upon articles plated in the molten bath : en
  • DE499540C - Stove attachment with a water container : de en
  • CA300761A - Jack : en fr
  • US1761383A - Receptacle-filling apparatus : en
  • CA300695A - Pulley block : en fr
  • US1761828A - Power-delivering attachment for tractors : en
  • US1762020A - New azo dyestuffs : en
  • CA300861A - Apparatus for eliminating interference from electric light and power lines : en fr
  • FR683079A - Suspender for bathing suits : en fr
  • GB330270A - Improvements in or relating to devices for distributing air or other gases : en
  • US1761226A - Shock-absorbing mechanism for automobiles : en
  • US1762071A - Loading machine : en
  • US1761207A - Punch : en
  • US1762065A - Coupling for suction hose : en
  • US1761824A - Monorail structure : en
  • AU2164429A - Improvements in or relating to running light signs : en
  • US1761398A - Outlet or junction box : en
  • US1761482A - Apparatus for manufacturing wire rope : en
  • DE486549C - Device for the condensation of fumes from air and gases through a sprinkler cooler : de en
  • DE499556C - Drive for pipe or drum mills, in which between the driving parts and the bearing journal of the drum a device is connected to compensate for the vibrations of the latter transversely to the drum axis : de en
  • FR682954A - Fastening device for jewelry : en fr
  • FR682978A - Process for increasing the elongation as well as the ability of bending and rolling of sheets, strips, wires, etc., of aluminum alloy : en fr
  • DE499121C - Device for painting floors, walls, etc. like : de en
  • FR683123A - Tool for sharpening sharp blades : en fr
  • DE499187C - Sheet metal connection to enable leak tests : de en
  • DE499194C - Hemstitch sewing machine with two needles and a two-pronged drill : de en
  • DE499431C - Process for the wet treatment of textile material rolls : de en
  • CA300654A - Extraction of tin from ores containing tin : en fr
  • US1761243A - Machine for cutting multiple threads on wood screws : en
  • US1761441A - Lens system : en
  • US1761586A - Wrench : en
  • US1761760A - Fuse cutter : en
  • US1761534A - Method and apparatus for making rubber wiper blades : en
  • US1761904A - Mowing attachment : en
  • US1760899A - Combined awning and shade : en
  • US1761309A - Motor cylinder : en
  • US1761577A - Method of manufacturing wire and porcelain elements : en
  • CA300763A - Moulding mixture : en fr
  • DK42332C - Coupling device for cables supplied with amplifiers. : da en
  • FR682701A - Process for the production of mixed gas from oil gas and water gas : en fr
  • FR682968A - Process for preparing fuel from coal : en fr
  • CA300755A - Brake rigging : en fr
  • FR683063A - Improvements in the spinning of artificial silk threads : en fr
  • GB307431A - Improvements in and relating to photographic and kinematographic films : en
  • CA300719A - Hydrolysis of methyl chloride : en fr
  • CA300658A - Prevention of leakage about the driving shafts of rotary engines : en fr
  • AU2018629A - An improved shark-proof fence : en
  • US1761490A - Adjustable double roller bearing : en
  • CA300731A - Suspenders : en fr
  • FR682864A - Advanced Distributor : en fr
  • FR683087A - Advanced lifting device : en fr
  • GB314857A - Improved surgical instrument for gland-grafting operations : en
  • GB330266A - Improvements in and relating to apparatus for the manufacture of artificial threads, and the like : en
  • US1761154A - Sanitary block holder : en
  • US1762107A - Condenser : en
  • US1761328A - Process of purifying lubricating-oil distillates : en
  • US1761869A - Cuff button : en
  • US1761215A - Door hanger : en
  • US1761819A - Exhausting mechanism : en
  • US1762015A - Cash-box latch : en
  • US1761103A - Decking device : en
  • US1761218A - Jar holder : en
  • US1761816A - Trailer vehicle : en
  • US1761886A - Garment sleeve : en
  • US1761825A - Sheave : en
  • DE499195C - Equipment on sewing machines for advancing the workpiece on a curved or circular path : de en
  • FR683006A - Method and device for automatic switching and changing of scale, particularly applicable to radiotelephone and radiotelegraph sets : en fr
  • US1761082A - Spark-gap mechanism : en
  • US1761461A - Switchboard and the like : en
  • US1761552A - Electric motor : en
  • US1761866A - Alloy steel and method of making the same : en
  • DE499204C - Multi-tone signal horn operated by compressed air : de en
  • CA300857A - Back stop for car buffers : en fr
  • US1762056A - Pulverizing mill : en
  • US1761077A - Multiple-propeller drive for airplanes : en
  • US1761081A - Pump for elevating liquid : en
  • US1761756A - Shingle construction and composition : en
  • US1761659A - Building construction : en
  • US1761365A - Fish-net hoist : en
  • US1761499A - Cleaning device : en
  • US1761994A - Safety bumper for automobiles : en
  • AU2380129A - Steel pole : en
  • US1761454A - Tire valve for indicating pressures : en
  • US1761283A - Copy machine using the hectograph method : en
  • DE499333C - Railway signal system : de en
  • DE499174C - Attachment of rigid connecting or holding pieces to artificial limbs made of sheet metal : de en
  • US1761679A - Velocipede : en
  • DE499316C - Gypsum adsorbent : de en
  • US1761933A - Internal brake : en
  • US1761483A - Food preserver : en
  • US1761616A - Chimney : en
  • DE499423C - Pipe heater for liquids : de en
  • DE491870C - Roller table with two or more rolling stock feed channels arranged next to one another : de en
  • AU2311029A - Improvements in or relating to time period devices : en
  • FR682838A - Process for separating all ammonia contained in gases in the form of ammonium sulfate : en fr
  • US1761264A - Reaper thrasher : en
  • AU2057129A - Improvements in and relating tothe manufacture of reinforced concrete pipes andthe like : en
  • CA300724A - Cigarette and match dispenser : en fr
  • US1761008A - Door-operating mechanism : en
  • US1761498A - Casting readily-oxidizable metals : en
  • GB330241A - Improvements in and relating to interlocking frames for railway point and signal apparatus : en
  • US1761826A - Swivel for rotary drilling apparatus : en
  • CA300661A - Process of manufacturing pulp or paper : en fr
  • DE499495C - Device for clearing lifeboats u. like. from their hanging rope or chains : de en
  • FR682981A - Couplings for the transmission of motive power : en fr
  • FR683057A - Improvements to ribbon cables and multiple conductors, as well as their manufacturing processes : en fr
  • GB330146A - Calcined borax and process of producing same : en
  • CA300747A - Barrel truck : en fr
  • CA300773A - Electron discharge device with caesiated cathodes : en fr
  • FR682933A - Tape recorder or sound receiver : en fr
  • DE499353C - Process for the preparation of Kuepen dyes : de en
  • DE499389C - Switching device for electric neon advertising : de en
  • DK42361C - Refrigerator for Food and Beverages. : da en
  • US1760984A - Transoceanic radio telephone system : en
  • US1761152A - Method for deodorizing petroleum : en
  • US1761744A - Process for the production of sulpho-acids from hydrocarbon oils : en
  • US1760986A - Air filter : en
  • US1762085A - Apparatus for jointlessly welding rails : en
  • CA300874A - Apparatus for making oil gas : en fr
  • DE499220C - Self-priming centrifugal pump : de en
  • FR682961A - New dial layout for various devices : en fr
  • GB330295A - Improvements in and relating to the manufacture of briquettes, fire-lighters and other consolidated fuels : en
  • DE499178C - Duese for continuously drawing a ribbon of glass from the molten mass : de en
  • FR682884A - Dynamodermal plate : en fr
  • US1761504A - Priming chamber for pump lines : en
  • US1761903A - Penholder : en
  • USD81276S - Design for an edible pastry ctfp : en
  • DE499375C - Friction clutch : de en
  • GB330156A - Improvements in and relating to traps for lavatory-basins, sinks and the like : en
  • GB307298A - Transfer roller for printing irregular surfaces : en
  • FR682776A - Rotary compressor : en fr
  • GB312988A - Method of and apparatus for annealing metal strips : en
  • GB330555A - Improvements in sound reproducing apparatus : en
  • FR682855A - Interchangeable advertising figures : en fr
  • FR36447E - Improvements in processes for treating copal gum or the like : en fr
  • FR682764A - Improvements to methods of attacking natural silicates by acids to make some elements soluble and eliminate silica : en fr
  • FR682832A - Washer preventing loosening of the nut applied to it : en fr
  • DE499450C - Equivalent resistor for electric lamps to be connected in series : de en
  • US1761105A - Railway switch : en
  • US1761485A - Automatic damper for vehicle suspension springs : en
  • US1762038A - Combination gas cock and automatic lighter : en
  • US1761360A - Projector : en
  • US1761789A - Process for the manufacture of yeast : en
  • USD81297S - Signors to dominion electrical mfg : en
  • FR683185A - Improvement in electrically heated irons : en fr
  • DE499175C - Device for the production of sand molds and cores with dovetail-shaped or similarly undercut recesses : de en
  • US1761921A - Supercharger drive : en
  • US1761979A - Printer's quoin : en
  • GB330247A - Pipe joint : en
  • CA300759A - Train control system : en fr
  • FR682791A - Improved process and apparatus applicable to the manufacture of emulsions and mixtures as well as to other uses : en fr
  • CA300735A - Rail joint : en fr
  • DE499263C - Roller harrow : de en
  • US1760971A - Protector mechanism for looms : en
  • US1760871A - Method of and means for preventing radiation and extra reradiation in radioreceivers : en
  • US1760891A - Combined four-wheel jack and shock absorber : en
  • US1761153A - Process of distilling oil : en
  • US1761946A - Thermostat : en
  • DE499089C - Flange seal : de en
  • GB329816A - Improved apparatus for enabling the imprisoned crew of a sunken submarine to reach the surface of the water : en
  • GB330028A - A roughening tool for leather : en
  • GB330265A - Improvements in the manufacture of compound sheets of glass and cellulose derivative composition : en
  • US1761249A - Saw-supporting device : en
  • US1761367A - Container closure : en
  • US1761444A - Aircraft construction : en
  • CA300873A - Furnace utilizing forced draft : en fr
  • US1761991A - Method for manufacturing acid phosphate : en
  • US1761013A - Refrigerator cabinet : en
  • US1761211A - Antenna-tuning apparatus : en
  • US1761547A - of dayton : en
  • DE498967C - Device for baking pasta in a container containing a screw guide and a rotating boiling liquid : de en
  • DE499159C - High vacuum fuse : de en
  • US1761187A - Combined pin stem, joint, and catch : en
  • US1761362A - Process for the preparation of gelatin : en
  • US1761582A - Hand or finger grip : en
  • CA300706A - Link mechanism : en fr
  • DE499554C - File cutting machine with bevel gear for accelerated return of the workpiece carrier : de en
  • CA300781A - Air and vapour control for driers : en fr
  • US1761131A - Key guard : en
  • FR682739A - Improvement in nets, headbands and similar hairstyles for women : en fr
  • FR682806A - Reel piece for deep marine cables : en fr
  • FR682935A - Multi-part electrostatic sound reproducer : en fr
  • GB330302A - Improvements in aircraft : en
  • DE499336C - Diaphragm-free core microphone : de en
  • DE499388C - Device for the demonstration of changing illuminated advertising : de en
  • FR682754A - Improvements to machines for cutting glass bars and tubes : en fr
  • FR683040A - Belt buckle forming box : en fr
  • US1761727A - Apparatus for processing and cooking dried fruit : en
  • USD81313S - Design for a chair erame : en
  • US1761175A - Electric discharge device : en
  • US1761981A - Finned tube : en
  • DE499104C - Method for introducing fish into freezing containers and apparatus therefor : de en
  • DE499370C - Compressed air control device for the starting valves of the working cylinders of multi-cylinder internal combustion engines : de en
  • FR682770A - Hermetic closure device for metal containers, particularly for fully opening barrels : en fr
  • DE498688C - Collar button : de en
  • US1760907A - Bow-tube film-type evaporator : en
  • US1761599A - Roofing cleat : en
  • FR682876A - Steam locomotive, in particular piston locomotive, expanding substantially to atmospheric pressure : en fr
  • GB305232A - Improvements in or relating to regulating the distribution of current in the interconnecting feeders of alternating current electric supply systems : en
  • DE499355C - Hollow bodies that can be used in the ducts of furnaces for introducing preheated additional air into the heating gases : de en
  • DE499422C - Cooling device for the conductors of electrical apparatus and machines within the winding groove, in which the conductors are supported on all sides in such a way that the supports have interruptions running transversely to the longitudinal axis of the conductors through which cooling air is passed : de en
  • DK42323C - Personal weight. : da en
  • FR682817A - Spinning apparatus for preparing artificial threads by the dry spinning process : en fr
  • DE498636C - Device for the display and, if necessary, remote transmission of the apparent power of an alternating current : de en
  • FR683005A - Process for the manufacture of potassium nitrate with sodium chloride as a by-product suitable for consumption and for all other uses : en fr
  • US1761935A - Reversed-flow water-cooled engine : en
  • US1761980A - Method of making finned tubing : en
  • US1761701A - bxrger : en
  • US1761917A - Ammeter : en
  • US1761387A - Heat transfer means for electrical apparatus : en
  • US1761955A - Mounting means for speedometers : en
  • US1760877A - Cellular screen : en
  • US1762004A - Infinitely-variable speed-ratio power-transmitting device : en
  • CA300704A - Heating device : en fr
  • IE11008L - Fishing gear. : en
  • FR682960A - Improvements to rack and pinion closures : en fr
  • FR682897A - Device for suppressing the release into the atmosphere of residual gases resulting, in particular, from the operation of internal combustion engines : en fr
  • GB330186A - Improvements in and relating to gratings : en
  • DE499498C - Wall writing surface : de en
  • FR682796A - Trunk covered with fur, for motor car or other vehicle : en fr
  • US1761361A - Control-mechanism for color projecting machines : en
  • USD81277S - Design eos : en
  • GB330062A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • FR682782A - Pliers for tying the ties of sheaves, bundles and the like : en fr
  • GB330176A - Improvements in locks for vehicle doors : en
  • FR682743A - Hay baler rake : en fr
  • US1761863A - Negative locating device for step and repeat printing apparatus : en
  • CA300847A - Starting device for internal combustion engines : en fr
  • US1761603A - Closure : en
  • DE499093C - Check valve : de en
  • DE499467C - Bed table : de en
  • GB330094A - Improvements relating to electric switches : en
  • DE499426C - Adjustable driver's seat, especially for airplanes, cars and the like. like : de en
  • GB330133A - Improvements relating to ceiling fittings for electric lamps : en
  • FR682902A - Household sewing machine for embroidery and for making various stitches : en fr
  • DE499219C - Composite drum mill with a pre-crushing chamber and a fine grinding chamber of smaller diameter separated from this by a screen wall or a transfer chamber : de en
  • GB308666A - Manufacture of carboxylic acid halides : en
  • GB330097A - Improvements in and relating to steam generators : en
  • FR683072A - Improvements to the tools used for fitting (and removing) elastic elements such as piston rings : en fr
  • US1761404A - Typewriting machine : en
  • US1761964A - Interlock mechanism : en
  • FR682920A - Direction change device for conveyor belts : en fr
  • GB330083A - Arm-rests for vehicle bodies : en
  • US1760875A - Mandrel-delivering apparatus : en
  • DE499134C - Fishing line winch for fishing rods : de en
  • DE499542C - Metal glasses with screw cap : de en
  • US1761327A - Vaporizer for internal-combustion engines : en
  • US1761558A - Autographic register : en
  • US1761818A - Hydraulic wheels acting either as motors or as propellers : en
  • US1762027A - Rubber time stamp and dater : en
  • US1761451A - Aluminum boat : en
  • US1761915A - Of elint : en
  • FR683127A - Tap : en fr
  • FR36428E - Improvements in lubricants : en fr
  • FR682711A - Attachment device : en fr
  • FR682863A - Mounting of roller bearings : en fr
  • FR683198A - Beater for all types of wool : en fr
  • DK42339C - Device for pile-bearing cutting machines. : da en
  • FR682807A - Searchlight for aircraft tracking : en fr
  • US1761419A - Deenergizing circuit for coupled cars : en
  • DE499296C - Process for the production of iron carbonyl from sponge iron : de en
  • GB315811A - Reduction of metallic compounds and production of arsenates : en
  • FR682904A - Improvements to reinforced valve bags and method of manufacturing these bags : en fr
  • GB330224A - Improvements relating to the controlling of the flow of fluid through conduits : en
  • US1762023A - Sawing machine : en
  • US1762066A - Valve-actuated switch : en
  • DE499312C - Molding press for textile goods : de en
  • FR682953A - Improvements to coin machines : en fr
  • US1761322A - Foundation construction : en
  • US1762111A - Angular serrated adjustable cutter : en
  • USD81279S - of buffalo : en
  • FR36450E - Apparatus for candying fruits and concentrating solutions : en fr
  • GB330151A - Improvements in or relating to films for colour photography : en
  • GB330267A - Improvements relating to kinematographs : en
  • DE498980C - Sheet inserter : de en
  • FR682766A - Electric thermoregulator device : en fr
  • FR682824A - Automatic movement light projector : en fr
  • DE499547C - Two-stroke internal combustion engine : de en
  • FR683003A - Improvements in the methods of locating an alignment by radio waves : en fr
  • GB330108A - Improvements in weighing apparatus : en
  • US1761838A - Wall insulation : en
  • GB309451A - Improvements in and relating to seal fastenings : en
  • GB330010A - Improvements in or relating to means for attaching clips to fountain pen caps and the like : en
  • US1761375A - Barber's resilient razor wiper : en
  • GB330051A - Improvements relating to core-drills for well-boring : en
  • USRE17690E - richards : en
  • FR683115A - Improvements to thermionic rectifiers : en fr
  • US1761805A - Method of fabricating fastener-operating means and blank therefor : en
  • FR683013A - Control mechanism of the carriage carrying the cam or the picking easel on the rectilinear hosiery looms : en fr
  • GB307307A - Process for the manufacture of amino-substituted tertiary alcohols : en
  • US1761927A - Disk wheel : en
  • FR682889A - Anti-theft device for automobiles : en fr
  • FR682719A - Viewfinder for cameras and other applications : en fr
  • FR683027A - Potash phosphate manufacturing process : en fr
  • GB305227A - Improvements in or relating to incandescent electric lamps : en
  • DE499170C - Process for the preparation of triphenylmethane dyes : de en
  • DE499551C - Gas steam turbine with a rotating combustion chamber arranged on a wheel rim : de en
  • DK42320C - Paternoster Type Elevator for Demonstration. : da en
  • US1761785A - Coin-actuated mechanism : en
  • US1761402A - Holder device for stockings : en
  • US1761474A - Internal-combustion engine : en
  • US1761714A - Metal container : en
  • DE498486C - Machine for copy grinding, especially the cams of control shafts : de en
  • FR36404E - Closing device for watertight windows and portholes : en fr
  • GB330120A - Improvements relating to water softening apparatus : en
  • GB330087A - Improvement in a method of manufacturing zigzag-shaped wires for use in jointed wirework : en
  • GB330213A - : en
  • FR683049A - Improvement to the pochet used to give food to horses : en fr
  • GB330038A - Improvements in clamping devices applicable to sieves and other utensils and articles : en
  • DE498991C - Device for starting cage armature motors with mechanical load coupling : de en
  • DE499313C - Hydraulic roller ironer : de en
  • GB330221A - Process of producing water gas : en
  • DK42341C - Dispenser for carbonated beverages. : da en
  • DE499424C - Process for refining aluminum-zinc alloys : de en
  • FR682819A - Improvements in the manufacture of rubber articles : en fr
  • FR682992A - Installation in power plants with automatic voltage adjustment : en fr
  • GB313589A - Furnace wall construction : en
  • AU2346929A - Process forthe manufacture of liquid products from coal or material containing coal and forthe liquefaction ofthese raw materials : en
  • FR683178A - Manufacturing process of mixed cotton or wool and artificial fiber pile : en fr
  • GB330166A - Improvements in consistency controlling devices : en
  • US1761718A - fuller : en
  • USD81307S - Design fob hosieby : en
  • DE499249C - Device for checking the correct bite position when making dentures : de en
  • FR682801A - Automatic machine for filling and closing ampoules, floles and the like : en fr
  • FR682934A - Bipolar diathermic electrode for the treatment of human or animal body cavities : en fr
  • US1761286A - Potato-digging machine : en
  • AU2027329A - An improved automatic electric cutout device : en
  • CA300841A - Oil burner : en fr
  • CA300644A - Bracket for display fixtures : en fr
  • US1761084A - Inner-conduit suspension : en
  • FR682923A - Electrical assembly for powering x-ray tubes and similar applications : en fr
  • GB330016A - Improvements in and relating to flanges for warp beams or rollers for use in textile and other machines : en
  • US1760983A - Insulator : en
  • US1762070A - Door fastener : en
  • DK42326C - Procedure for Treating Saltwater Algae. : da en
  • US1761128A - Mechanical movement : en
  • US1761357A - Drilling mechanism : en
  • GB330107A - Improvements in weighing apparatus : en
  • GB330260A - Improvements in or relating to cloth guiders or feeders : en
  • USD81269S - Design foe a dooe kjtockek : en
  • GB316966A - Process of producing barium sulphide : en
  • FR683048A - Foot covers : en fr
  • FR682734A - Closing device for dropper bottles and method for its manufacture : en fr
  • GB330290A - Apparatus for coating glass sheets : en
  • FR682845A - Harmonic producing device for stringed musical instruments : en fr
  • DE499261C - Counting and storage : de en
  • FR682963A - Automatic train approach signaling system : en fr
  • US1761870A - Shock absorber : en
  • FR682829A - Improvements to milking machines : en fr
  • FR682979A - Hydrocarbon treatment process : en fr
  • DE499323C - Device for removing paper dust from the paper webs in rotary printing machines : de en
  • FR683166A - Electric accumulator : en fr
  • FR682788A - Thread knotter, especially for tying the ends of the threads of two weaving chains : en fr
  • FR682830A - Improvements to the landing frames of flying devices : en fr
  • GB308224A - Improvements in and relating to magnetic insulating materials : en
  • GB330291A - Improvements relating to the inlet and exhaust passages of overhead-valve internal-combustion engines : en
  • DE499425C - Machine for bending round bars for reinforced concrete construction : de en
  • US1761564A - Washing apparatus : en
  • GB330171A - Improvements in or relating to match packages : en
  • US1761189A - Machine for applying flexible casings to magazines : en
  • US1761803A - Switch : en
  • US1761817A - Feeler mechanism : en
  • DE499141C - Centrifugal machine with a stationary jacket inserted between the drum and the housing wall : de en
  • DK42331C - Operating Machinery for Utilization of Waste Steam from Piston Steam Machines. : da en
  • FR683081A - Extendable gauge allowing instant measurement of small or large parts : en fr
  • DE499118C - Lock with two independent pushers : de en
  • GB318974A - Improvements relating to rectifiers : en
  • DE499415C - Loom with reed that can be moved separately from the drawer for the production of push-button fabrics : de en
  • FR682755A - Improvements to molds for glassblowing and their manufacturing processes : en fr
  • GB330170A - Improved method of and device for grinding files : en
  • GB330193A - Improvements in mattresses : en
  • FR682972A - Television set : en fr
  • DE499102C - Drilling jig for drilling identification plates for motor vehicles : de en
  • GB330556A - Improvements in or relating to means for securing cap closures in situ over the mouths of bottles or other containers : en
  • AU2183229A - Electric controlling apparatus : en
  • US1761299A - Holder for candles : en
  • US1761777A - Aeroplane : en
  • US1761837A - Film fastener for reels : en
  • US1761110A - Transformer : en
  • GB307305A - Process for the manufacture of aminoalkyl compounds : en
  • CA300664A - Process of manufacturing paper board : en fr
  • US1761253A - Rocking-horse : en
  • US1762021A - Condensation products of the naphthostyril series and process of preparing the same : en
  • US1762022A - Azodyestuffs insoluble in water and process of making same : en
  • DE499463C - Storage for removable burners on gas stoves : de en
  • CA300758A - Hermetically sealed package : en fr
  • DE499276C - Inflatable floats for planes, planing boats, etc. : de en
  • DE499469C - District heating system : de en
  • DE499067C - Device for keeping the speed of series motors constant : de en
  • FR683077A - Improvements in the treatment of artificial materials : en fr
  • CA300871A - Multiple lock : en fr
  • US1762090A - Sound-reproducing device : en
  • US1760900A - Manufacture of chocolate confectionery : en
  • US1761639A - Vegetable knife : en
  • US1761974A - Glare shield for automobile headlight bulbs : en
  • US1761019A - Radio apparatus : en
  • US1761743A - Gas trap : en
  • US1762060A - Loading machine : en
  • US1761377A - Apparatus for collecting suspended dust : en
  • US1762030A - Coffee or tobacco humidor : en
  • USD81290S - Design for a snap-fastener cap : en
  • US1761354A - Coffeepot : en
  • US1761370A - New anthraquinone dye and dyeing therewith : en
  • CA300708A - Light signal device for marking the location of wall switches : en fr
  • CA300713A - Oil scraper : en fr
  • CA300750A - Telephone busy signal device : en fr
  • US1761023A - Counterbalancing device : en
  • US1761445A - Uncoupling mechanism : en
  • US1761731A - Self-adjusting plug support : en
  • US1762119A - Vulcanizer : en
  • DE499226C - Device for closing gaps in rock : de en
  • US1761291A - Aniline-sulphur resin and process of making same : en
  • US1761594A - Adjustable and detachable gas burner : en
  • FR683030A - Propelling device for cycles : en fr
  • GB330077A - Improvements relating to bolts : en
  • DE499347C - Arrangement for voltage regulation, consisting of a step transformer and an autotransformer with taps, which can be connected to two successive steps of the step transformer via a control switch for coarse and fine step change of the voltage : de en
  • DE499501C - Toy top with an axial hole : de en
  • FR683195A - Improvements to lubrication devices, such as oil boxes, for rolling stock axles : en fr
  • US1761872A - Integral cam-shaft bearing : en
  • US1761905A - Duplex burner : en
  • US1761069A - Process of manufacture of pulp and paper : en
  • US1761747A - Bumper means : en
  • US1760990A - Manufacture of concentrated fertilizer material : en
  • US1761560A - Device for cooling aircraft engines : en
  • FR682825A - Protective device for automobiles during crossings : en fr
  • FR682986A - Process for de-ironing inorganic solids : en fr
  • FR683002A - Switching system for large mesh electrical networks : en fr
  • US1760921A - Plug connecter : en
  • US1761287A - Grain bin or crib : en
  • DE499066C - High resistance body : de en
  • DK42350C - Procedure for wet charring of peat and other converted plant matter as well as Oven for Procedure Execution. : da en
  • FR683146A - Hooking system suitable for needles for underground passage of telephone cables and all other similar applications : en fr
  • GB330045A - Process of refining benzene : en
  • US1761054A - Renewable fuse : en
  • US1761346A - Reaper thrasher and like harvesting machine : en
  • US1761463A - Fishing tool : en
  • US1761578A - Starting device for compressors : en
  • US1761865A - Spark plug : en
  • DE499241C - Cable protection cover : de en
  • DE499325C - Roller carriage drive for platen printing presses : de en
  • DE499255C - Planer with knife box : de en
  • GB317372A - Improvements in controlling coal-dust furnaces : en
  • FR682703A - Process for dressing leather, in particular for ladies' bags and the like : en fr
  • FR682854A - Method and construction elements for the constitution of nodes in frames : en fr
  • FR683188A - Elastic seat for vehicles, furniture, etc. : en fr
  • DE499218C - Atomizers for internal combustion engines : de en
  • DE498990C - System for the transmission of vibration energy : de en
  • DE499198C - Automatic gear change transmission, especially for motor vehicles with continuously engaged wheels : de en
  • US1761263A - Method of making ratchet wrenches : en
  • US1762067A - Conveyer system for heat-treating furnaces : en
  • US1762106A - Mattress and mattress boxing : en
  • US1762128A - Ephedrine inhalant and process of producing same : en
  • FR683004A - Sharpened tool refinements : en fr
  • US1760880A - Expanding flat-band tire casing : en
  • US1760908A - Brake-operating means : en
  • US1761908A - Ammeter : en
  • US1761413A - Stop motion for drawing frames : en
  • US1762011A - Treatment of animal fibers and product thereof : en
  • US1762109A - Cast-iron alloy : en
  • FR682783A - Improvements to devices for attaching dust bags to vacuum cleaners : en fr
  • FR683093A - Improvements in the construction of recovery chambers for various furnaces : en fr
  • DE498690C - Cheese cutting machine : de en
  • DE499429C - Procedure for washing off baking for round biscuits : de en
  • US1761823A - Nut-cracking machine : en
  • GB330142A - Improvements in cut-off devices for cigarette-making machines : en
  • GB330208A - : en
  • GB330124A - Silencer for exhaust gases, steam or air : en
  • GB330053A - Improvements in lubrication of internal combustion engines : en
  • DE498907C - Machine for pasting grid plates for accumulators : de en