• US1502613A - Workholder : en
  • AU1655524A - Improvements in ear couplers : en
  • US1502364A - Shock absorber : en
  • GB219184A - A plectrum for stringed musical instruments : en
  • DE399505C - Automatic clutch : de en
  • US1502030A - Process of mining soft ore : en
  • US1502392A - Oven for electric ranges : en
  • DK33458C - Automatic Explosion Air Compressor. : da en
  • US1501967A - Dish and plate lifter : en
  • US1502130A - Sanding machine : en
  • CA241704A - Hose coupling : en fr
  • FR575084A - Process for charging wool and silk with zinc salts : en fr
  • US1501919A - Rubber holder for cylinders : en
  • US1502288A - Shelf support : en
  • US1502451A - Respirator : en
  • USD65269S - Design fob an automobile bumper : en
  • DE399671C - Process for the production of security paper for securities, documents, banknotes and the like. like : de en
  • FR574947A - Improvements relating to the manufacture or treatment of yarns composed of artificial filaments and products resulting therefrom : en fr
  • GB219238A - Improvements in kinematographic apparatus : en
  • US1502526A - Chain link : en
  • USD65278S - Design for a sales back : en
  • USD65293S - Shigeo mobita : en
  • USD65300S - Design for a resilient tire : en
  • CA241749A - Draft rigging for railroad cars : en fr
  • US1502426A - Steam-diaphragm regulator : en
  • US1502512A - Clasp : en
  • FR574854A - Improvement in self-regulating gear changes : en fr
  • FR575107A - Saw for cutting interior openings : en fr
  • GB219254A - Process for renovating and strengthening the perforated parts of iron railway ties or sleepers : en
  • GB219109A - Improvements in and connected with dough kneading machines : en
  • DE398824C - Device for setting the electrical starting device of motor vehicles using a foot switch : de en
  • DE399463C - Process for flocculating aqueous suspensions : de en
  • DE399660C - Feed device for the mouthpiece paper strip : de en
  • DE399408C - Projector : de en
  • GB219107A - Improvements in or relating to machines for wrapping articles of uniform or approximately uniform size and shape such as loaves of bread or the like : en
  • FR574862A - Tractor wheel : en fr
  • GB215710A - Improvements in and relating to photometers : en
  • CA241662A - Demountable brake bands : en fr
  • FR575053A - Process for the extraction of oils and fats from oleaginous materials : en fr
  • FR575194A - Improvements to the mechanism for starting the grids : en fr
  • CA241655A - Storage battery : en fr
  • CA241671A - Nozzle : en fr
  • US1502471A - Disappearing dimmer : en
  • US1502369A - Wind musical instrument : en
  • US1502047A - Automobile switch lock : en
  • US1502533A - Trousers : en
  • FR575138A - Improvements to electrical switches : en fr
  • US1501997A - Water-supply system : en
  • CA241750A - Machine for operating on shoe bottoms : en fr
  • US1502081A - Highway-maintenance machine : en
  • US1502191A - Metal-pressing tool : en
  • FR575123A - Improvements to pins or slides used in circular knitting machines : en fr
  • US1502325A - Sandwich dispenser : en
  • US1502368A - Basket-cover fastener : en
  • USD65291S - Design for a combined lamp socket cluster and connection plug : en
  • DE394170C - Seal for double-acting pumps with oscillating piston : de en
  • DE398888C - Collapsible upholstery with backrest and armrests : de en
  • AU1602824A - Thermionic device : en
  • US1501930A - Driving gear for tractors and the like : en
  • US1502045A - Oil burner : en
  • US1502393A - Die for casting bearing liners : en
  • USD65220S - Design for a badge : en
  • FR575057A - Improvement in carburettors : en fr
  • FR575078A - Pitch : en fr
  • DE399383C - Monitoring board for electrical systems, especially for railway safety systems : de en
  • FR575275A - Method and device for grinding cylindrical hollow bodies, in particular electric stators : en fr
  • CA241686A - Heater : en fr
  • AU1593424A - An improved valve for use in pumping unstrained juice from sugar mills : en
  • FR574932A - Centrifugal separator : en fr
  • US1502140A - Welding apparatus : en
  • US1502213A - Electrolytic process for the production of sulphides : en
  • FR574970A - Automatic typewriter : en fr
  • US1502459A - Brake-shoe key : en
  • DE398736C - Ball apparatus for drawing lots of people to be checked in commercial operations : de en
  • DE393681C - Process for grinding and polishing glass plates : de en
  • DE399389C - Connection terminal made of insulating material with piercing-tip contact for connection to insulated lead wires : de en
  • FR574933A - Further development of piston numberers : en fr
  • FR575281A - Tamper-evident envelope : en fr
  • DE399643C - Injection carburetor : de en
  • FR575178A - Method and device for the extraction of carbon monoxide from gas mixtures : en fr
  • FR575182A - Grid bar : en fr
  • US1502146A - Car coupler : en
  • US1502193A - Headlight-switch-operating device for motor vehicles : en
  • US1502561A - Machine for making bottles, etc. : en
  • US1502380A - Key case : en
  • DE399174C - Ozonizer : de en
  • US1502514A - Manufacture of waterproof paint : en
  • DE399031C - Adjusting device for the top roller on rolling mills : de en
  • DE399602C - plane : de en
  • DK33454C - Procedure for Durability of the Surface of Glossy Magnesia Cement or the like. : da en
  • FR574896A - Support saddle for railway joints : en fr
  • FR575173A - Air distribution device for a wind engine, with movable flaps, duct and screen, actuated by a double tail : en fr
  • FR574946A - Rational use and full recovery heater : en fr
  • GB219392A - Improvements in or relating to photographic copying, enlarging and reducing apparatus : en
  • DE399126C - Device for fast loading and unloading of goods and freight wagons : de en
  • DE399482C - Electric soldering process for connecting the barrels of hunting rifles and other firearms : de en
  • DE399562C - French round knitting machine : de en
  • US1502530A - Light projector : en
  • CA241672A - Vanity box : en fr
  • FR574873A - Rotary pumps and other similar devices : en fr
  • FR574874A - Battery inverter : en fr
  • FR574919A - Improvements to convertible tops for vehicles : en fr
  • CA241716A - Carbureter : en fr
  • US1502102A - Carrier-operating mechanism for binders : en
  • US1502567A - Handlamp switch : en
  • USD65289S - Design for an advertising sign : en
  • US1502348A - Steering wheel : en
  • US1502414A - Concealed trouser-supporting belt : en
  • FR575148A - : fr
  • FR575268A - Propulsion and orientation device for airships or submarines : en fr
  • GB219043A - Improvements in and relating to electric welding machines : en
  • FR575097A - Eccentric motion shaver and interchangeable motor : en fr
  • DE398834C - Mechanical alarm bell, influenced by pressing the outer door handle, which is hung on the inner door handle : de en
  • US1502545A - Strainer for gasoline tanks : en
  • US1502083A - Lubricating device for toothed gearings : en
  • US1502433A - Windmill : en
  • DK33464C - Automatic Precision Liquid Measurer. : da en
  • US1502422A - Zirconium containing composition and process of making the same : en
  • US1502584A - Attachment for knitting or crochet needles : en
  • US1502578A - Attachment for molasses gates : en
  • FR574910A - Trunks and similar articles : en fr
  • FR575227A - Device for cutting film from cameras : en fr
  • US1502447A - Grid for gas-burning broilers : en
  • FR575274A - Device for fixing or wedging bolts and nuts : en fr
  • GB219131A - Improvements in or relating to mechanism for controlling the action of railway wagon and other fall down doors and flaps : en
  • DE399242C - Control device for electric DC vehicles with a servomotor-driven step switch : de en
  • FR575221A - : fr
  • US1502463A - Drill bit : en
  • DE399554C - Hydraulic drive device for the electrodes of electric ovens : de en
  • GB219266A - Improvements relating to cylinder liners for internal-combustion engines : en
  • FR574954A - Advanced stocking or sock support device : en fr
  • DE398704C - Safety device against falling sinkers in boreholes, wells and the like. like : de en
  • DE399397C - Pasta cooker : de en
  • DE399149C - Process for the preparation of diaminodiaryldialkylmethanes : de en
  • DE399239C - Surface capacitor : de en
  • DE399708C - Device for cleaning ship floors : de en
  • US1502492A - Lock nut : en
  • DE399402C - Tripod head : de en
  • FR574975A - Improvements in electrical installation distribution boxes : en fr
  • FR574869A - Deep Well Pumps Improvements : en fr
  • FR575252A - Radiation jacket internal combustion engine cylinder : en fr
  • FR574884A - Mobile frame press : en fr
  • GB219353A - Improvements in heaters or superheaters for elastic fluids : en
  • GB219552A - Valve mechanism for train stopping apparatus : en
  • US1502521A - Air-brake apparatus : en
  • US1502617A - Reflector : en
  • US1502048A - Thread-tensioning means for sewing machines : en
  • GB219209A - Improvements in or relating to overspeed gears for controlling winding engines for mines : en
  • FR575048A - Paper clips : en fr
  • FR575126A - Improvements to wagon coupling devices : en fr
  • FR574923A - Mobile platform for industrial trolley : en fr
  • GB219157A - An appliance for use in the teaching of music : en
  • US1502631A - Vacuum fuel-feed tank : en
  • DE399471C - Locking device for a pawl mounted on the locking shaft of self-unloaders : de en
  • US1502192A - Wrench and process of manufacturing the same : en
  • FR575047A - Electric battery : en fr
  • US1502626A - Typographical machine : en
  • US1502552A - Pump screen : en
  • GB215738A - Improvements in or relating to photographic lenses : en
  • DE399485C - Process for the preparation of dyes and dye intermediates of the anthraquinone series : de en
  • DE399121C - Loading trolleys running on rollers for horizontal, closed rotary ovens : de en
  • US1502529A - Agricultural implement : en
  • US1502118A - Viscosity-testing device : en
  • US1502251A - Pccket stove : en
  • US1502058A - Ball : en
  • US1502402A - Self-playing musical instrument : en
  • US1501985A - Metal building corner : en
  • US1502243A - System for determining the direction of propagation of wave energy : en
  • US1502634A - Gliding torpedo : en
  • USD65232S - Design for a box or similar article oe manufacture : en
  • US1502605A - Desk file and tray : en
  • GB196624A - : en
  • GB219345A - Train stopping mechanism : en
  • FR574957A - Manufacturing process for cements and other hydraulic products without lime slaking : en fr
  • FR575140A - Gas burner : en fr
  • AT97546B - Guide device for electrically heated fuel pins. : de en
  • GB219143A - Improvements in and relating to cricket and like balls : en
  • FR575043A - Spring hinge for doors and the like : en fr
  • US1502007A - Stone distributor and leveler : en
  • US1502024A - Grinding apparatus : en
  • US1502200A - Gas stove : en
  • USD65277S - Design for a display fixture : en
  • US1502450A - Respirator : en
  • FR574948A - Pump connection for pneumatic tire valves : en fr
  • FR575265A - Crucible for thermite applications : en fr
  • US1502148A - Floor-scrubbing machine : en
  • US1502052A - Spirally-wound pipe and the method of making it : en
  • US1501994A - Drill or grief stem for rotary drilling machines : en
  • US1502349A - Apparatus for use in assembling, repairing, and limbering gas engines of various types : en
  • USD65237S - A corpora : en
  • DE399218C - Wind electric power plant : de en
  • US1501909A - Automatic telephone exchange : en
  • US1502319A - Weft-replenishing loom : en
  • DE399298C - Steam engine : de en
  • US1502055A - Marine disaster signal : en
  • DE399215C - Double-acting shooter striking device : de en
  • US1501969A - Corn tester : en
  • US1502018A - Internal-combustion-engine starter : en
  • US1502540A - Steering wheel : en
  • FR575124A - Method and apparatus for settling with continuous discharge of separated products : en fr
  • GB196630A - : en
  • AU1328923A - Improvements in windscreen wipers : en
  • US1502239A - Reduction gearing : en
  • AU1626924A - Improvements in concrete building construction : en
  • US1501942A - Game : en
  • US1502602A - Vehicle spring : en
  • AU1867124A - Improvements in electrodes for discharge tubes : en
  • DE399455C - Piston rings for pistons of internal combustion engines : de en
  • FR575151A - New building brick : en fr
  • FR575180A - Hearth for industrial boilers and furnaces : en fr
  • CA241668A - Hydraulic ram for tilting vehicles : en fr
  • DE398627C - Method for the production of site stakes from concrete by means of a driving pipe : de en
  • DE399651C - Folding chamber : de en
  • US1502180A - Tool holder for automobiles : en
  • US1502577A - Truss : en
  • US1502168A - Automatic telephone system : en
  • US1501915A - Process of making fertilizers : en
  • DE399588C - Shock absorbers, especially for motor vehicles : de en
  • FR575002A - Machine for icing, filling and decorating dry cakes for use in the biscuit industry : en fr
  • FR575131A - Audible warning device : en fr
  • CA241720A - Fluid meter : en fr
  • AT97561B - Attachment of turbine blades. : de en
  • FR575210A - : fr
  • FR575026A - Circular motion transmission mechanism : en fr
  • AT97563B - Pipe connection with automatic closure. : de en
  • DE399002C - Camera for the production of serial images from aircraft : de en
  • US1502351A - Sash fastener : en
  • US1502371A - Mason's tool : en
  • GB219141A - Improved floor waxing and polishing device : en
  • US1502519A - Air-brake apparatus : en
  • CA241666A - Coffee substitute : en fr
  • US1502483A - Mixing valve : en
  • DE399404C - Device for the mechanical formation of the geometric mean of two sizes, especially for flow meters : de en
  • FR575254A - Double-acting, mechanical-acting lubricant compressor : en fr
  • FR575073A - Ball bearing : en fr
  • GB219253A - Improvements in equipments or accoutrements for personal wear : en
  • DE398920C - Eisenbahnhuelsenbuffer : de en
  • DE399401C - Device for checking gears : de en
  • DE399494C - Peeling machine : de en
  • US1502287A - Splash preventer : en
  • US1502005A - Maneuvering valve : en
  • DE399313C - Process for the production of disinfecting chewing compounds : de en
  • GB212559A - Improvements in or relating to lenses : en
  • FR575022A - Improvement in the process of manufacturing ammonia by catalysis : en fr
  • US1502260A - Preparation of catalytic bodies : en
  • US1502386A - Chain fastener : en
  • US1502080A - Axle pulley for car lighting : en
  • FR574899A - Flying machine with flapping wings without motor : en fr
  • GB219193A - Improvements in racket stringing : en
  • GB219046A - Improvements in the application of ball bearings to screw expanding stoppers and cramps or clamps : en
  • FR574912A - New process and device for collecting wicks in the event of breakage at the spinning machines : en fr
  • FR574950A - Device for cooling refrigerant water, in particular for motor cars : en fr
  • FR575288A - Torque reduction system for motor vehicle or others : en fr
  • FR575146A - Composition used to produce an illuminating flame : en fr
  • GB219127A - Improvements in and relating to easels : en
  • FR575096A - Nut wrench : en fr
  • FR574872A - Shaft seal specially applicable to mercury turbines : en fr
  • FR575012A - Process for the preparation of dyes for vats : en fr
  • USD65234S - Design for a box cover or similar article of manufacture : en
  • DE399483C - Device for monitoring the operation of resistance welding machines : de en
  • DK33445C - Machine by which hollow, elongated bodies, such as rudders, masts and the like, can be made of plastic materials, such as concrete, by centrifugation. : da en
  • US1502099A - Ring-grinding machine : en
  • US1502474A - Device for making fluted glass molds or the like : en
  • DE399467C - Process for the production of alkaline earth salts of organic acids : de en
  • GB219061A - Improvements in, or relating to, siemens open-hearth furnaces : en
  • GB219118A - Improvements relating to the reproduction of designs, drawings, and the like : en
  • US1502161A - Crown block for well-drilling apparatus : en
  • US1502223A - Theodolite, spectroscope, and the like : en
  • DK33452C - Suspended Support Device for Bicycle Saddles, Rear Seats for Motorcycles or similar Seats. : da en
  • DE399018C - Compass support : de en
  • GB219206A - Improvements in extincteurs or apparatus for use in the extinguishing of fires : en
  • GB219133A - Improvements in or relating to coal cutters of the disc type : en
  • US1502235A - Watch and clock : en
  • US1502093A - Portable attachment for conveyers : en
  • AT97548B - Lead pencil holder. : de en
  • FR575080A - Improvements to fluid pressure brake devices : en fr
  • FR575285A - Piston and reed for children's musical instruments : en fr
  • US1502176A - Sheet-turning device : en
  • US1502379A - Manufacture of cellulose derivatives : en
  • DE399217C - Control slide for the water flow of water power machines and systems with separate control when changing the water flow and when changing the load : de en
  • FR575091A - Isolator console : en fr
  • US1502070A - Oven or furnace : en
  • US1502346A - Staple-driving machine : en
  • US1502367A - Mattress-filling machine with double rotary beater : en
  • US1502383A - Support for drills : en
  • US1502226A - Shaving brush : en
  • FR575183A - Accommodation with at least one airtight room for the treatment of certain patients : en fr
  • GB196627A - Improvements in tube joints : en
  • US1502303A - Steering device for pedacycles : en
  • US1502500A - Dirigible headlight construction for motor vehicles : en
  • GB219123A - Improvements in or relating to circular brushes and to machines or apparatus for producing same : en
  • DE399700C - Lamellar cooler : de en
  • FR575259A - Lantern for baking ovens : en fr
  • FR574938A - lubricating oil emulsion : en fr
  • FR575282A - Process for supplying internal combustion engines and apparatus for applying this process : en fr
  • US1502574A - Adjustable reamer : en
  • USD65243S - Design for a box cover or similar article of manufacture : en
  • DE399598C - Parachute : de en
  • FR575171A - Water heater for cooling radiators : en fr
  • CA241690A - Logging hook : en fr
  • DE399058C - Electrically heatable housing : de en
  • DE399481C - Device for electrical seam welding of hard-to-reach sheet metal edges : de en
  • DE398821C - Device for extinguishing and removing glowing dust masses, in particular briquette dust : de en
  • DE399356C - Shuttle replacement device for looms : de en
  • FR575032A - ladder : en fr
  • FR575095A - Liquid ejector device : en fr
  • FR575132A - Trouser ironing machine : en fr
  • FR575191A - Gear shifting for cycles and motorcycles : en fr
  • GB219056A - Improvements in and relating to boat releasing gear : en
  • US1502569A - Measuring apparatus : en
  • USD65255S - Haeky dinhofer : en
  • US1502467A - Automatic screw machine : en
  • US1502199A - Floating frame : en
  • DE399185C - Method for measuring the number of foreign particles in gases by measuring the influence of an electrical spray discharge between the electrodes of which the gas flows : de en
  • FR575142A - Improvement in radiators : en fr
  • US1502184A - Drain trap : en
  • US1502610A - Nis base : en
  • US1502586A - Operating means for curtains : en
  • DE398472C - Method for bracing construction pits with rammed I or similar beams : de en
  • GB219094A - Improvements in or relating to liquid fuel supply devices for internal-combustion engines : en
  • US1502091A - Metallic door : en
  • US1502085A - Saw-sharpening machine : en
  • USD65267S - Design for an automobile bumper : en
  • GB219064A - An improved blotting appliance : en
  • US1502061A - Automatic water controller suitable for bathtubs and such like reservoirs : en
  • US1502098A - Primer construction : en
  • US1501938A - Masonry construction for chemical apparatus : en
  • US1502411A - Combination lock : en
  • DE399572C - Automatic feeding device : de en
  • CA241712A - Headlight : en fr
  • US1501922A - Pump : en
  • USD65218S - Design for an automobile tire : en
  • US1502241A - Railway-car truck : en
  • DE399611C - Lying arranged testing machine for porcelain insulator chains : de en
  • GB219158A - An improved attachment for the induction pipes of internal combustion engines : en
  • CA241724A - Water-heater : en fr
  • FR575195A - Machine for making four letter envelopes at once : en fr
  • FR575214A - Method and apparatus for canning food products : en fr
  • FR574863A - Snap closure for earrings : en fr
  • FR575244A - Advanced powder dispenser : en fr
  • GB219145A - Improvements in and relating to centrifugal pumps or fans : en
  • FR574952A - Watertight seal allowing passage through a wall, of a reciprocating rod : en fr
  • US1502442A - Bus structure : en
  • DE399720C - Self-acting firearm with angled lock : de en
  • US1501902A - Jet-cutting machine : en
  • US1502298A - Measuring device for collapsible tubes : en
  • FR574864A - Device for the construction of buildings or building elements : en fr
  • FR574925A - New automatic machine for polishing straight bevels of glass : en fr
  • DE398885C - Device for suction of secretions from tooth root canals : de en
  • DE398926C - Steam boiler with water pipes exposed on one side to the action of the flame or hot gases : de en
  • FR575003A - Method and apparatus for obtaining a mixed gas of determined composition by means of pressure control : en fr
  • GB219173A - Improvements in and relating to collapsible chairs : en
  • GB219126A - Improvements in machines for brushing and scouring or cleansing leather : en
  • GB199741A - Improvements in and relating to the amplification of electric currents : en
  • GB219183A - Improvements in or relating to fire grates, guards, screens and the like : en
  • US1502609A - Internal-combustion engine : en
  • US1502645A - Composition floors : en
  • DE398843C - A sleeve holder : de en
  • FR575015A - Advanced lace-end construction : en fr
  • FR575277A - Clapper for ribbon looms : en fr
  • FR574995A - Relay arrangement for remote control or transmission of movements or indications : en fr
  • US1502265A - Quick-release pitman : en
  • US1502361A - Motor starter : en
  • US1502543A - Marine life-saving appliance : en
  • FR575127A - Improvements to wagon coupling devices : en fr
  • GB219113A - Improvements in and relating to detectors for wireless instruments and the like : en
  • FR574997A - Tacheometer : en fr
  • US1502100A - Hot airjdamper : en
  • US1502466A - Combined curb box and automatic gas cut-off : en
  • US1502624A - Adjustable arbor support for milling machines : en
  • US1501917A - Oiling device for drill sharpeners : en
  • US1502158A - Land leveler : en
  • US1502011A - Garter clasp : en
  • US1502596A - Trolley : en
  • CA241649A - Perpetual calendar : en fr
  • US1502643A - Adjustable rotary circuit controller : en
  • FR575189A - Box or drum dryer, for drying by equicurrent, counter-current or cross-current, or by partial combination of these systems : en fr
  • GB219195A - Improvements in fuel heaters for internal combustion engines : en
  • GB219124A - Improvements in internal combustion engines : en
  • DE398875C - Device for the introduction of the electrodes into electrical ovens : de en
  • US1502413A - Weft-detecting mechanism : en
  • GB197925A - Improvements in and relating to dish-washing machines : en
  • FR575020A - Connection device between the casing tube of the transmission shaft and the chassis of a motor vehicle : en fr
  • FR574974A - Improvements to electrical measuring systems : en fr
  • USD65233S - Design for a box cover or similar article of manufacture : en
  • FR575066A - Cooling system with vaporization for combustion engines : en fr
  • FR575273A - Use of waste heat by thermoelectric elements for the production of electric currents : en fr
  • FR575162A - Two-stroke internal combustion engine : en fr
  • DE399159C - Signaling device for motor starter for venting and cleaning steam boilers : de en
  • DE399528C - Sole glazing machine : de en
  • GR685B - HEATING MACHINE. : el en
  • FR575103A - Sewing set forming educational toy : en fr
  • FR575159A - Anti-foam device for the transfer of foamy liquids : en fr
  • DE399012C - Outer skin of containers, especially watercraft and the like. like : de en
  • DK33461C - Method and Apparatus for High Frequency AC Control. : da en
  • FR575207A - Top reflector lamp shell : en fr
  • AT97534B - Construction kit for the production of models of electrical machines and apparatus. : de en
  • FR575128A - Improvements to wagon coupling devices : en fr
  • FR574986A - Process for manufacturing cold ductile tungsten wire and products resulting from this process : en fr
  • GB219058A - Improvements in producer gas generators for automobiles : en
  • FR574851A - Improvements to receptacles containing electrical or other appliances : en fr
  • GR686B - PERFECTIONS IN AND IN RELATION TO INCREASE OVER CASE DISPOSAL. : el en
  • US1502179A - Apparatus for and method of cementing oil-well casings : en
  • US1502172A - Steam cooking apparatus : en
  • US1502591A - Truck snowplow : en
  • US1502222A - Process for preparing caffeine-free coffee beans : en
  • US1502399A - Rivetable nut : en
  • US1501939A - Fishing-reel attachment : en
  • DE399582C - Gearbox designed especially for motor vehicles for the reciprocal drive of two shafts that always rotate in the same direction : de en
  • FR575205A - Improvements in the manufacture of synthetic menthol : en fr
  • DK33451C - Liquid press. : da en
  • DE398625C - Game facility for games of skill : de en
  • US1501914A - Fertilizer and process of making the same : en
  • US1502116A - Feed chuck : en
  • USD65290S - Design for a casing for a dental floss holder : en
  • FR575037A - Method for incubating eggs : en fr
  • GB219267A - Improvements in prepayment mechanisms for meters : en
  • DE398832C - Ship propulsion with rows of blades at the stern that are moved transversely to the direction of travel : de en
  • DE398784C - Platen printing press with a drum carrying a gripper and encircling the straight back and forth moving drum for placing and depositing the sheets : de en
  • US1502228A - Oil burner : en
  • US1502428A - Whipstock for wells : en
  • AT97508B - Glass blowing machine with mold swivel frame. : de en
  • DE399642C - Evaporation and ignition bodies for glow head machines : de en
  • GB219194A - A clarification and decolorization process for the manufacture of white sugar : en
  • US1502557A - Mounting-board shaking box and bearing therefor : en
  • AU1639024A - Process forthe treatment of animal and vegetable fibres : en
  • US1501961A - Snap hook : en
  • US1502165A - Flushing apparatus : en
  • US1502528A - Extensible tool holder : en
  • US1502570A - Potato digger : en
  • USD65309S - Leopold strasser : en
  • AU1664624A - Centrifugal casting 1 machines : en
  • US1502076A - Method of revivifying carbonaceous filtering mediums : en
  • US1502205A - Vulcanizing process and apparatus : en
  • US1502232A - Spring holder for attaching dust caps : en
  • US1502060A - Portable phonograph : en
  • DE398884C - Burners for burning fuels : de en
  • AU1850724A - Improvements in and relating to methods and apparatus for severing hollow glass articles : en
  • FR575050A - Electric valve for low voltages whose fuse can be replaced semi-automatically : en fr
  • US1501964A - Demountable rim : en
  • DE399303C - Blast furnace : de en
  • DE399579C - Epicyclic gear : de en
  • GB213908A - : en
  • GB219098A - Improvements in resilient wheels : en
  • US1502128A - Numbering machine : en
  • US1502571A - Stovepipe mounting : en
  • US1501894A - Compound having a trypanocidal action : en
  • US1502636A - Adjustable chuck : en
  • FR574984A - Method and apparatus for coating or impregnating broken stones or other materials used in pavement construction : en fr
  • CA241744A - Sealed glass container : en fr
  • DE398893C - Chopping machine with spring relief for the chopping frame : de en
  • USD65268S - Design for an automobile bumper : en
  • US1501907A - Harp : en
  • DE399314C - Device for generating a medicinal powder with a current of air : de en
  • DE399658C - Construction kit : de en
  • GB219205A - Improvements in or relating to cots or cradles for children : en
  • GR668B - PERFECTIONS IN RADIOGONOMETERS. : el en
  • USD65260S - Design for a statuette : en
  • CA241656A - Key chain reel : en fr
  • DE398883C - Air-supplying cinder block for traveling grates : de en
  • GB219240A - Improvements in washers for washing gravel, sand, or other similar material : en
  • US1502169A - Electric tool : en
  • USD65276S - Island : en
  • USD65313S - Design for a badge or similar article : en
  • CA241736A - Bracelet hook : en fr
  • AT97568B - Hydraulic intermediate drive for rolling mills consisting of capsule pumps. : de en
  • AU1644724A - Improvements in rotary drying apparatus : en
  • USD65244S - Design for a box cover or similar article of manufacture : en
  • US1502637A - Protector for pneumatic tires : en
  • CA241670A - Fish driving device : en fr
  • CA241714A - Automobile wheel gauge : en fr
  • FR574913A - Improvement of the rims of automobile and bicycle wheels to facilitate the assembly and disassembly of tires : en fr
  • FR575264A - Method and installation for repairing paved or asphalt paved roads or the like : en fr
  • US1502171A - Poultry feeder : en
  • US1502342A - Pedestal for fire-alarm boxes : en
  • GB219166A - Improvements in, or relating to, travelling spraying machines : en
  • AT97540B - Drawing table. : de en
  • CA241665A - Packer : en fr
  • DE399476C - Device for the makeshift relocation of switching points with stationary electrical lamp connection points with the help of a socket screwed into the lamp socket : de en
  • FR575257A - Method of retracting the windows of vehicles and device allowing the realization : en fr
  • DE399151C - Telephone system with electromechanically controlled switching devices : de en
  • FR575231A - : fr
  • US1502604A - Gas burner : en
  • DE399426C - Air separator : de en
  • FR574868A - Improvements to wire mesh making machines : en fr
  • FR575177A - Device automatically initiating alarm signals : en fr
  • FR575256A - Rear windshield for motor vehicles : en fr
  • FR575034A - Brake control for steered wheels : en fr
  • GB219219A - A new or improved standard for wire fencing : en
  • FR575125A - gas regulator scrubber : en fr
  • US1501953A - Fishing leader : en
  • FR575082A - Sheet feeder for mechanical presses, bending machines and other similar machines : en fr
  • DE399361C - Ruettelforming machine with turning and lifting device : de en
  • DE399716C - Electric ship propulsion : de en
  • FR574962A - Improvements to mixing machines : en fr
  • DE399300C - Heat storage system for back pressure steam engines : de en
  • US1502432A - Folding brush : en
  • USD65315S - Design fob : en
  • FR575283A - Belt Conveyor Improvements : en fr
  • DK33459C - Method and Apparatus for Manufacturing Coatings of Elongated Spray Bodies Formed by the Spraying Method, e.g. Metal wires and metal strip. : da en
  • FR575094A - Removable mounting device for dental tools : en fr
  • FR575187A - Method and apparatus for exhibiting drop shadows or stereoscopic silhouettes : en fr
  • GB219119A - Combined talking machine cabinet and writing desk : en
  • US1502316A - Garment fastener : en
  • US1502460A - Radio signaling apparatus : en
  • FR575000A - Improvements to devices used to lift and unload wagons by a rocking motion : en fr
  • GB219156A - Improvements in and connected with motor cycle and cycle saddles or seats : en
  • FR574867A - : fr
  • GB219384A - Improvements in and relating to the manufacture of nitrogenous fertilisers : en
  • FR575117A - Electromagnetic vacuum cleaner for automatic pianos : en fr
  • FR575212A - : fr
  • GB219248A - Improvements relating to the jacking up of vehicles : en
  • DE398890C - Draw curtain device : de en
  • USD65265S - Design for an automobile bumper : en
  • DE398854C - Water tube boiler with two pipe systems lying one above the other, which open into upright arranged end chambers : de en
  • DE399664C - Device for utilizing the heat of the steam generated in a vacuum evaporator for the preheating of boiler feed water : de en
  • FR574936A - Lighters improvements : en fr
  • GB219142A - Improvements relating to wire mattresses : en
  • US1502010A - Toy : en
  • USD65240S - Design for a box cover or similar article obi manufacture : en
  • US1502339A - Bonding drill : en
  • DE399221C - Electrically operated cash register : de en
  • DE399648C - Fuel control : de en
  • DE399256C - Cash register with a device for impaling receipts : de en
  • US1502160A - Winter or storm cap : en
  • US1502594A - Speed control : en
  • DE399599C - Radiator for engines on flying machines : de en
  • US1502507A - Field implement : en
  • DE398935C - Winding arrangement for high voltage transformers with multiple concentric high voltage cylinder winding and conductive protective rings for the ends of the winding cylinder : de en
  • US1502063A - Electric-wave receiver : en
  • US1502358A - Automatic safety clutch : en
  • FR575077A - Waffle maker : en fr
  • FR575028A - Mechanical drawing table, with mobile perpendicular rulers : en fr
  • GB219101A - Improvements relating to expelling water from the ballast tanks of submarine or other submersible vessels : en
  • FR575163A - Loading device for garbage trucks : en fr
  • GB219252A - Improvements relating to coin-freed mechanism for gas meters : en
  • FR575038A - Improvements to dynamo-electric machines : en fr
  • US1502486A - A cobpobation of penn : en
  • DE399305C - Cars for pure land and combined land and rail operation : de en
  • FR574922A - Rational use by reduction without melting of iron residues : en fr
  • FR575068A - Process for making chocolate : en fr
  • GB219911A - Improvements in or relating to front wheel brake operating devices for automobile vehicles : en
  • GB209017A - Improvements in or relating to telephone systems : en
  • GB219232A - Improvements in or relating to window scaffold : en
  • GB219102A - Improvements in driving mechanism for camshafts of internal combustion engines : en
  • DE399188C - Ash collector for cigars and cigarettes : de en
  • FR575208A - Method and apparatus for the fusion cutting of masses located in a high temperature space : en fr
  • FR575216A - Improvements to gyroscopic devices suitable for indicating or measuring the angular speed of a moving system : en fr
  • GB219164A - Improvements in lathe beds : en
  • DE399196C - Prism block for multi-color photography : de en
  • US1502579A - Panel-board switch : en
  • USD65298S - phillips : en
  • US1502054A - Can opener : en
  • US1502142A - Window : en
  • FR574965A - Landing device for amphibious aircraft : en fr
  • DE399668C - Fuel sucker : de en
  • DE398962C - Propeller : de en
  • DE399680C - Manufacture of fertilizers : de en
  • DE399377C - Stamping machine with a continuous ribbon : de en
  • GB219197A - Improvements in or relating to vices : en
  • DE399111C - Car body made of stamped sheet metal : de en
  • DE399338C - Chuck : de en
  • CA241751A - Power transmitting mechanism : en fr
  • USD65230S - Design for a box cover or similar article of manufacture : en
  • US1502350A - Truck jack : en
  • DE398882C - Gas generators : de en
  • DE399530C - Production of multi-colored embossing on cardboard : de en
  • DE398958C - Cover made of sheet metal u. like for preserving glasses : de en
  • FR575192A - Improvements to coal concentration : en fr
  • US1502506A - Lamp-shade support : en
  • USD65253S - Design for an arm eor lighting fixtures : en
  • CA241645A - Parcel holder : en fr
  • DE399155C - Switching device : de en
  • US1502328A - Golf club : en
  • DE398841C - Pendulum mill, in which the material to be comminuted is crushed and ground by a grinding ring suspended from a pendulum shaft and rolling on the Moerserring : de en
  • FR575014A - Shirt serving at the same time as a blouse : en fr
  • GB219132A - Improvements in milking machines : en
  • FR575025A - Freight lift chassis device for trucks or trailers more specially intended for the transport of demi-muids : en fr
  • US1502149A - Purifying and deodorizing isopropyl alcohol : en
  • CA241709A - Electric battery : en fr
  • US1502112A - Metal receptacle : en
  • US1502635A - Package-handling machine : en
  • US1501949A - Fencepost base : en
  • US1502568A - Apparatus for handling railway ties : en
  • FR574860A - Envelope or roller box : en fr
  • FR575111A - Method and apparatus for obtaining agglomerates of cork and tar or the like : en fr
  • GB219362A - Liquid packing for joints between sliding or rotating machine parts subjected to fluid pressure : en
  • DE398911C - Fountain pen : de en
  • DE399189C - Connection for iron structures : de en
  • US1502394A - Hydrocarbon burner : en
  • FR575176A - Wave catchers and surge arresters : en fr
  • GB219125A - Improvements in or relating to means for protecting electric current networks : en
  • US1502028A - Dispensing apparatus : en
  • DE398470C - Font template : de en
  • DE398865C - Mercury vapor rectifier : de en
  • DE399049C - Cooler with fan train for locomotives with condensation operation : de en
  • US1502334A - Knockdown shipping container : en
  • DE399103C - Drive for plansifers with pendulum shaft : de en
  • FR574960A - Safety device for the treatment at elevated temperature and pressure of pure hydrogen or mixed with other gases : en fr
  • DE399244C - Electric lamp : de en
  • US1502309A - Picker mounting for circular-knitting machines : en
  • FR575019A - Brake system for all vehicles : en fr
  • FR575291A - Detector : en fr
  • GB219140A - Improvements in or relating to safety-valves for the fuel containers of blow lamps and the like : en
  • DE399021C - Sole seal for movable fasteners in water : de en
  • US1501960A - Plow-operating apparatus : en
  • US1502261A - Method of and apparatus for treating oil sand : en
  • FR575284A - Metal formwork for reinforced concrete slabs : en fr
  • DE398833C - Impact and sound absorbers for household purposes serving stands, Kloetze u. like : de en
  • DE399257C - Printing device for cash registers u. like : de en
  • US1502136A - Glass-polishing machine : en
  • US1501965A - Weed extractor : en
  • CA241752A - Connecting device for radio receiving systems : en fr
  • US1502195A - Pump : en
  • DE399030C - Accordion : de en
  • DE399576C - Spreading belt coupling : de en
  • FR574927A - Device for using engines in general and especially those of automobiles under the best performance conditions : en fr
  • US1502598A - Waterproofing for cloth : en
  • US1502638A - Circuit-closing device : en
  • CA241652A - Sheaf loader : en fr
  • US1502436A - Bust support : en
  • US1502480A - Automobile luggage rack : en
  • US1502114A - Bag-tying machine : en
  • US1502284A - Sectional grate bar : en
  • US1502397A - Self-threading shuttle : en
  • US1502435A - Electrical dental machine : en
  • DE398687C - Theft protection for bicycles : de en
  • US1502016A - Tapping machine : en
  • US1502162A - Shipping box : en
  • USD65222S - Design for a box or similar article of manufacture : en
  • US1502201A - Package-transferring machine : en
  • US1502625A - Wire bale tie : en
  • USD65252S - Design for a box : en
  • USD65312S - Design for a toy bank : en
  • US1502550A - Electrical connection : en
  • AT97515B - Diving box for deep sea work. : de en
  • DK33456C - Cleaning and sorting device for double-cleaning threshers. : da en
  • US1502154A - Noslip flange : en
  • US1502322A - Milk-bottle holder : en
  • DE398894C - Potato sieve : de en
  • DE399204C - Motor vehicle or the like with an auxiliary seat arranged thereon : de en
  • FR575149A - Improvements to presses intended for the manufacture of perforated fuel balls : en fr
  • AT97507B - Device for automatic regulation of the pressure or the liquid level in containers. : de en
  • AT97522B - Device for generating electrical vibrations. : de en
  • DE399276C - Steering device for foot roller : de en
  • AT97543B - High voltage transformer. : de en
  • US1502418A - Wire and rope clamping device : en
  • AU1350523A - Improvements in non-skid attachments for the wheels o motor vehicles : en
  • FR574852A - Cylinder head of internal combustion engines combined with a fuel injector : en fr
  • FR575270A - Improvements to advance control devices for ignition magnetos : en fr
  • GB219162A - Improvements in knife sharpening machines : en
  • US1501982A - Turnbutton fastener : en
  • US1502424A - Automobile lighting system : en
  • GB196628A - A process for increasing the heating power of combustibles in thermic machines by the use of the smoke, gases and byproducts of combustion for previously heating the admitted atmospheric air : en
  • FR575299A - Method and device for joining the various parts of removable chairs : en fr
  • DE399446C - Process for the production of lightly burned cement : de en
  • DE399456C - Manufacture of molten cement : de en
  • CA241678A - Tire building machine : en fr
  • US1502178A - Manifolding platen for typewriters : en
  • US1502404A - Arrangement for cleaning filters of fabric : en
  • DE398838C - Device for keeping sports collars taut : de en
  • US1502219A - Carburetor : en
  • US1502074A - Bobbin winder : en
  • AU1584224A - Improvements in or relating to shutters for kinematograph machines : en
  • DE398956C - Material for x-rays : de en
  • CA241663A - Wire label holder : en fr
  • CA241739A - Jack : en fr
  • DE399490C - Artificial hand : de en
  • FR574949A - Process for manufacturing a cellular material particularly applicable as heat insulator and products obtained using this material : en fr
  • GB218401A - Improvements in or relating to manures : en
  • GB219106A - Improvements in the production of artificial filaments : en
  • US1502072A - Headlight attachment : en
  • US1502159A - Stove : en
  • FR575021A - Furs for screws and lag screws : en fr
  • US1502225A - Wringer : en
  • DE399540C - Machine for cleaning and polishing web sheets : de en
  • US1501924A - Process of obtaining fibers from bagasse : en
  • FR575113A - Improvements to phonographs : en fr
  • DE399445C - Racing music box : de en
  • DE398943C - Photothermograph, especially for meteorological purposes : de en
  • FR574865A - Wringer upgrades : en fr
  • GB212929A - Improvements in and relating to cocks provided with electric liquid heating means : en
  • US1502079A - Process of making lead nitrate and hydrated manganese dioxide : en
  • US1501957A - Disk or retaining means for well packers : en
  • AT97524B - Detachable automobile wheel. : de en
  • FR575155A - Slow heating and storage gas water heater : en fr
  • FR575186A - Manufacturing process for fractionated body bottles : en fr
  • US1502204A - Tank for transformers and the like : en
  • GB219097A - Means for regulating the tension of motor belts : en
  • FR575016A - Mechanism usable in particular for starting combustion engines : en fr
  • USD65258S - Design for an advertising sign : en
  • US1502465A - Can opener : en
  • US1501996A - Vehicle for transporting poles : en
  • US1501972A - Finger guard for smoking pipes : en
  • FR574963A - Braking device on steered wheels for motor vehicles : en fr
  • GB219099A - Improvements in apparatus for machining propeller blades applicable also for turning other articles : en
  • GB219378A - Improvements in liquid fuel burners : en
  • FR575075A - Device for electro-therapeutic applications : en fr
  • GB214963A - Process of separating animal and vegetable fibres : en
  • GB219389A - An improved machine for removing metal from deformed roll-forged bars : en
  • FR574856A - Gear switch : en fr
  • FR575233A - Process for receiving hot glass plates from a glass rolling machine : en fr
  • US1502062A - Vertical destroyer type blower : en
  • DE399464C - Process for the production of potash nitrate from crude potash salts : de en
  • US1502420A - Change-speed belt gearing : en
  • US1502051A - Collapsible folding box : en
  • US1502290A - Best available gojpy : en
  • US1502101A - Process of manufacturing viscose : en
  • DE399341C - Process for breaking down halftone negatives into printable grain by copying and raster to carry out the process : de en
  • US1502033A - Drawbar attachment for fordson tractors : en
  • US1502253A - Pneumatic pump : en
  • DE399612C - Mobile coal loader : de en
  • CA241733A - Motion picture camera : en fr
  • FR575196A - Compass device for shop windows : en fr
  • DE398947C - Milk drum : de en
  • DE399620C - Process for separating gaseous mixtures into their components by centrifugal force : de en
  • FR575029A - Folded paper frame : en fr
  • GB219231A - Improvements in and relating to tools for straightening or re-shaping bent rims of cycle and other wheels : en
  • US1502255A - Level attachment : en
  • FR574992A - Waterproof and particularly resistant fabric intended for making convertible tops for motor cars, tarpaulins, clothing and other applications : en fr
  • FR575242A - Distribution unit for two-stroke internal combustion engines : en fr
  • FR574915A - Ladies' stocking rack : en fr
  • FR575086A - Improvements to container closures : en fr
  • FR575031A - Locking device for sliding doors : en fr
  • GB219397A - Improvements in and connected with the driving of paper-making machines and the like : en
  • GB205067A - An improved means for agitating washing, liming, or tanning solutions : en
  • GB219148A - Improvements in or relating to music recording devices : en
  • GB219203A - Improved ventilating apparatus for tubs designed for charging blast furnaces and the like : en
  • GB219208A - Improvement in gas fittings for inverted burners for incandescent mantles : en
  • US1502249A - Electric steam radiator : en
  • GB219186A - Improvements relating to arms and brackets for attachment to poles : en
  • FR575042A - Catalytic boiler : en fr
  • GB214997A - Improvements in stretchers and the like : en
  • GB219105A - A screw cutting attachment for lathes : en
  • DE399176C - Process for reducing zinc ores : de en
  • FR574945A - Automatic fire extinguishers : en fr
  • FR575232A - : fr
  • GB219246A - Improvements in animal traps : en
  • US1502619A - Baseball game board : en
  • DE399465C - Process for the production of potassium nitrate : de en
  • FR575137A - Machine to make prints on sheets, or continuous, in motion : en fr
  • FR575166A - Fertilizer and its manufacturing process : en fr
  • FR575260A - Removable table leg : en fr
  • GB219171A - Improvements in pneumatic mattresses and the like : en
  • DE399722C - Device for feeding the straw for machines for the production of straw ropes, in particular sheaves : de en
  • US1502183A - Game : en
  • US1502245A - Holder : en
  • US1501987A - Pump : en
  • DE399207C - Puller for safety razors with frame-like container and sharpening and peeling plates that can be used on both sides : de en
  • DE399212C - Electric master and single clock : de en
  • DE399278C - Method for connecting the insole, the upper and the frame in the manufacture of frame footwear : de en
  • GB219229A - Improvements in or relating to signalling devices for motor vehicles : en
  • GB219110A - Improvements in and connected with driving gear for motor vehicles : en
  • FR574967A - Insulators and method of application to increase friction between belts and pulleys : en fr
  • FR575241A - Ventilator for chimneys : en fr
  • US1502123A - Traction mat : en
  • AT97527B - Device for electrical time transmission. : de en
  • FR575267A - Attachment to fit a belt : en fr
  • FR574940A - Mechanical thistle : en fr
  • FR575222A - Improvements to coal agglomeration : en fr
  • GB219553A - Train stopping mechanism : en
  • AT97537B - Slide rule. : de en
  • US1502234A - Oil and water circulating system for explosive engines : en
  • US1502482A - Dull or roughened photographic film and process of making same : en
  • DE399262C - Injection carburetor : de en
  • DE399384C - Electric relay, especially for railway signaling : de en
  • FR574875A - Improvements in knitting looms : en fr
  • GB219381A - A new or improved means for controlling the liquid level in electrolytic cells and the like : en
  • GB219176A - Improvements relating to bogie trucks : en
  • CA241674A - Lawn rake : en fr
  • USD65217S - David belais : en
  • US1502069A - Corncutter : en
  • US1502182A - Awning : en
  • US1502258A - Condenser : en
  • FR575018A - Lubricating device for oil clutch : en fr
  • FR575197A - Jet bottle for ethyl chloride and other easily volatilizing liquids : en fr
  • GB219207A - Improvements in brushes for rotary electric distributors or timers for the ignition systems of internal combustion engines : en
  • CA241660A - Steam generator : en fr
  • US1502053A - Article-feeding hopper : en
  • US1502121A - Hydraulic hoist : en
  • US1502337A - Coaster wagon : en
  • AU1470023A - Improvements in and relating to harrows andthe like for cultivating purposes : en
  • US1502113A - Vehicle signal : en
  • US1502457A - Combined bust and skirt form : en
  • US1502538A - Fountain lather brush : en
  • US1501991A - Fire escape : en
  • GB219227A - Improvements in locks for steering posts of motor cars and bicycles : en
  • DE392895C - Electrical fuse with multiple subdivided melting bodies : de en
  • DE399601C - Radiators for planes : de en
  • GB219129A - Improvements in valve fittings for use with suction-operated wind screen wipers for motor-vehicles : en
  • US1502589A - Windshield wiper : en
  • AT97525B - Shoe, especially mountain shoe. : de en
  • US1502415A - Artificial leg : en
  • US1502065A - Turbogenerator : en
  • US1502485A - Shoe-tree-forming machine : en
  • CA241673A - Gramophone cabinet : en fr
  • US1502186A - Apparatus for baking or drying substances at high temperatures and for subsequently cooling same : en
  • FR575136A - Method for inserting flat rollers between the rings of roller bearings having several rows of rollers : en fr
  • FR575266A - Inductive coupling device : en fr
  • AT97533B - Car reset device for typewriters, calculating machines, etc. like : de en
  • AT97541B - Automatic calendar. : de en
  • DE398909C - Holder for bicycle lights : de en
  • CA241653A - Anticreeper for rails : en fr
  • GB201924A - Improvements in or relating to mops or the like : en
  • US1502297A - Hat tree : en
  • USRE15877E - of wobcesteb : en
  • US1502075A - Gauge-block form : en
  • US1502647A - Change gear : en
  • US1502014A - Heel-clamping machine : en
  • US1502590A - Low-water safety telltale : en
  • US1502439A - Picking device : en
  • GB219188A - Improvements in strainers for water feed-pipes : en
  • DE399430C - Drive device for motor vehicles with a conical friction clutch : de en
  • FR575135A - Device for coating pulleys with composition : en fr
  • US1501944A - Fertilizer attachment for planters : en
  • US1502238A - Lock : en
  • GB208146A - Improvements in pocket lighters : en
  • US1502268A - Automobile fender drace : en
  • US1502306A - Release rigging : en
  • AU1372823A - Improvements in deep well pumps : en
  • DE398536C - Notch device for rotary and lever switches for switching alternating current : de en
  • GB219041A - Improvements in or relating to injectors : en
  • DE399429C - Automatic water lift : de en
  • DE399468C - Tensioning device for the ropes of cable cars : de en
  • GB219245A - Improvements in and relating to boiler cleaners : en
  • US1502221A - Method of making bolt blanks : en
  • US1502262A - Oil cup : en
  • US1502431A - Hinge : en
  • FR575133A - Improvements in writing in space : en fr
  • FR575152A - Improvements in the construction of protection devices for electrical networks : en fr
  • FR575294A - Chargers for cigar dolls rolling mechanisms : en fr
  • US1502340A - Tape reel : en
  • US1502541A - Flushometer : en
  • DE398923C - Regulation for fuel pumps of internal combustion engines : de en
  • DE399374C - Reversing device for piston engines : de en
  • US1502027A - Method of manufacturing cushion tires : en
  • US1502071A - Temperature indicating and regulating means for engine-cooling systems : en
  • FR575045A - Portable incandescent light fixture, using liquid fuels, having multiple light sources placed at the top of a polygon : en fr
  • US1502423A - Automobile curtain and top : en
  • US1502468A - Window-control means : en
  • USD65281S - Design for a pile fabric : en
  • FR575100A - Ignition wire jamming protection device against automobile theft, in multiple combinations : en fr
  • DE398686C - Air pump : de en
  • DK33455C - Branch for Electrical Installations. : da en
  • DE398831C - Ship propulsion, especially for river tugs : de en
  • FR574853A - Electric cable : en fr
  • AT97552B - Filling pencil. : de en
  • AT97518B - Method and device for generating steam by atomizing water. : de en
  • GB219204A - Improvements in or relating to wipers for windscreens of motor vehicles : en
  • US1502097A - Rim-punching machine : en
  • US1502444A - Standpipe cap : en
  • GB208521A - Improvements in or relating to electric switches : en
  • FR575067A - Method and device for obtaining flutes in fluted rolls : en fr
  • US1502105A - Tool for removing casing from wells : en
  • US1502134A - Tubular-band-making machine : en
  • FR575204A - Automotive Brake Improvements : en fr
  • GB219136A - Improvements in rests and holders for the cutting tools of lathes and like machines : en
  • FR575063A - Process for recovering nitric acid from dilute waste water containing it : en fr
  • USD65249S - Design for a box or similar article oe manufacture : en
  • DE399288C - Production of further holes : de en
  • FR575199A - Gait change mechanism allowing retrograde movement of the work, on spindle looms, to obtain laces or other products in the shape of shell, fan, bow, etc. : en fr
  • FR574929A - Improvements to mirrors, reflectors, etc. : en fr
  • FR575001A - Device for recording water flow in open channels : en fr
  • FR574882A - Foot rest : en fr
  • GB219175A - Improvements relating to brakes for rail vehicles : en
  • DE399691C - Method of making a paint : de en
  • GB219247A - Improvements in golf putting devices : en
  • US1502537A - Holdup-preventing device : en
  • FR574931A - Mitron-vacuum : en fr
  • FR575024A - Process for separating krypton and xenon from liquid oxygen from atmospheric air : en fr
  • FR575250A - Improvements made or relating to methods and apparatus for amplifying and emitting complex waves : en fr
  • GB219121A - Improved type of arc-welding holder : en
  • GB219257A - Regenerative brake for main and tail haulages : en
  • DK33446C - Cordless Telephone System. : da en
  • FR574900A - Use of the driving tide by recovery and by fall amplification, with adaptation to seaports : en fr
  • FR575027A - Multi-port wall piece device for withdrawing liquids : en fr
  • FR575116A - Cloakroom chair : en fr
  • GB219190A - Improvements in cigarette cases and the like : en
  • FR574989A - Aircraft fire extinguisher device : en fr
  • FR575240A - Razor blade holder for sharpening : en fr
  • FR574909A - Electric lighter device : en fr
  • FR575236A - Paper stripper : en fr
  • GB219182A - An improved kickstarter for a motor cycle : en
  • FR575040A - : fr
  • FR574886A - Improvements to vintage pumps and continuous presses, the propulsion and compression member of which consists of one or more rotating discs meshing with one or more propellers or Archimedean screws : en fr
  • GB219172A - Improvements in teats for feeding bottles and the like : en
  • DE399491C - Orthopedic shoe : de en
  • GB200494A - Improved means for feeding boxes to labelling machines or the outer cases of boxes to nesting and/or labelling machines : en
  • GB219374A - Improvements in key cutting machines : en
  • GB219398A - Improvements in or relating to fluid-pumps and fluid-motors : en
  • US1502554A - Vaporizer : en
  • US1502044A - Wrench : en
  • US1502196A - hicks : en
  • DE398933C - Protection device for electrical machines and apparatus : de en
  • AT97517B - Gear for articulated working arms on diving box. : de en
  • DE399153C - Multi-part isolator : de en
  • DE399644C - Spray carburettor with two atomizer air nozzles : de en
  • DE398891C - Device for hanging pictures, photographs, etc. like on walls : de en
  • US1502215A - Clamp : en
  • FR574942A - Improvements made to devices to ensure the connection between the ends of the belts : en fr
  • FR574905A - Economical soap protector : en fr
  • GB219181A - Improvements in or relating to spring suspensions of perambulators and the like : en
  • DE399550C - Steep tube boiler : de en
  • FR575005A - Improvements to the control device for wheel brakes mounted on swivel spindles : en fr
  • FR575237A - Ball joint : en fr
  • US1501937A - Traction wheel : en
  • US1502094A - Cigar-display device astb x g g lam : en
  • FR574879A - Motor plow : en fr
  • GB219120A - Improvements in wheel construction : en
  • DE399273C - Fluid change gear with rotating piston and movable pump cylinder : de en
  • GB219258A - Improvements in presses for wearing apparel such as neck-ties, trousers and the like : en
  • DE398357C - Hand drill : de en
  • FR575211A - Improvements to cinematographic films and process for making them : en fr
  • FR574857A - Quick closing device : en fr
  • US1502059A - Agricultural assorting machine : en
  • DE399172C - Half gas firing : de en
  • GB219151A - Improved system and apparatus for utilizing the heat of waste gases for driving turbines : en
  • US1502408A - Liquid measurer and can filler : en
  • US1502443A - Automatic scale : en
  • US1502508A - Sectional steel form for concrete constructions : en
  • DE399689C - Process for the production of carbon bodies, in particular for incandescent lamp purposes : de en
  • FR574914A - Address printing machine, in which the platen is brought into inoperative position using a cam roller placed in the pressure lever : en fr
  • US1502300A - Golf bag : en
  • US1502553A - Apparatus for testing and repairing radiators : en
  • DE399381C - Work platform in loesch pits for locomotive and wagon stands : de en
  • DE399441C - Position counter device for winding reels with conical side discs : de en
  • FR575247A - Improvements to magnetic alloys : en fr
  • DE399131C - Gradient converter : de en
  • DE399704C - Device for aligning and bulging thin-walled pipes, in particular weather ducts : de en
  • GB219180A - Improvements relating to the jacking up of motor vehicles : en
  • US1502479A - Water-supply connection : en
  • DE399400C - Device for checking gears : de en
  • USD65250S - Design for a box or similar article oe manufacture : en
  • DE399275C - Sheet metal frame for motorcycles : de en
  • FR575253A - Rotary Piston Lubricant Compressor : en fr
  • GB214981A - Improvements in adjustable drawing tables : en
  • FR575243A - Method and apparatus for kaleidoscopic animated projections : en fr
  • GB219393A - Improvements in or relating to hydraulic rams : en
  • US1501908A - Motor control for switching mechanisms : en
  • US1502108A - Marine hat : en
  • US1502509A - Concrete-pipe-forming machine : en
  • US1502209A - Shock absorber : en
  • US1502566A - Ironing machine : en
  • DE398938C - Air compressor with interlocking teeth to create work areas : de en
  • DE399399C - Process for the production of alloys of the alkaline earth metals : de en
  • FR575150A - New slab for hollow reinforced concrete floors : en fr
  • US1501962A - Casing slip for drilling apparatus : en
  • US1501923A - Heater : en
  • US1502286A - Gas burner : en
  • US1501976A - Tire carrier : en
  • US1502592A - Process for preparing decolorizing carbon : en
  • US1502622A - Prospecting or well-drilling device : en
  • US1502050A - Batxoxtc : en
  • US1502333A - Device for interfolding sheets of paper : en
  • FR575251A - Device for turning light vehicles traveling on railways on turntables with a diameter smaller than their wheelbase : en fr
  • DE399650C - Control for hydraulically operated main shut-off devices : de en
  • FR574976A - Improvements to airplanes : en fr
  • FR575087A - Underwear fabric with machine embroidery : en fr
  • DE399110C - Differential governor for prime movers : de en
  • FR574903A - Spanish handle system : en fr
  • GB214979A - Improvements in apparatus for cleaning or clearing textile threads : en
  • DE399342C - Device on motor vehicles for lifting and turning on the spot : de en
  • US1502283A - Locomotive drifting valve : en
  • DE398788C - Blast furnace framework : de en
  • US1501931A - Adjustable brace : en
  • US1501951A - Air pump for wells : en
  • US1501910A - Typewriting machine : en
  • US1502374A - Electric regulation : en
  • US1502573A - Sprinkling device for gas scrubbers, cooling towers, and the like : en
  • US1501954A - Batch-box apparatus : en
  • US1502359A - Vehicle door lock : en
  • US1502477A - Marine propulsion device : en
  • DE399183C - Device for switching the motor and the plate brake of electrically operated record speaking machines on and off : de en
  • DE399674C - Device for regulating the wagon feed for rotary luffers : de en
  • DE399195C - Rotary grater and refining machine for soft masses, especially chocolate : de en
  • GB219221A - Improvements in and relating to bodies of motor road vehicles : en
  • FR574897A - New brake system for agricultural vehicles and other heavy-duty vehicles : en fr
  • GB219256A - Improvements in or relating to buckles : en
  • USD65231S - Design for a box or similar article oe manufacture : en
  • USD65288S - Design for a lamp stand or similar article : en
  • US1502469A - Oil burner : en
  • US1502170A - Water-heating gas plate : en
  • DE399697C - Automatic auxiliary air regulator : de en
  • GB219394A - Improvements in or relating to mechanism for stamping marks upon shoe soles or similar articles : en
  • DE398963C - Process for burning, roasting, drying, de-acidifying and the like Like. of pieces in the shaft furnace : de en
  • US1502603A - Composition board : en
  • DE398860C - Device for switching the abutment flaps of reversible rotary piston engines : de en
  • FR575049A - : fr
  • GB219037A - Improvements in advertising devices : en
  • US1502216A - Machine for picking cotton : en
  • US1502639A - Automobile signal : en
  • US1501986A - Building construction : en
  • US1502185A - Visitor's information bureau : en
  • AT97566B - Axial thrust bearing with subdivided pressure surface. : de en
  • US1502523A - Foot accelerator : en
  • US1502122A - Stoker ram : en
  • US1502124A - William a : en
  • DE399382C - Movable baffle for displaced car loads : de en
  • US1502403A - Cigar-bunch machine : en
  • AT97504B - Process to enable the machining of materials that are considered to be machinable only by grinding, using metal cutting tools. : de en
  • CA241725A - Siren control system : en fr
  • AU1649924A - Improved high pressure automatic closet flusher : en
  • DE399203C - Driving and motorcycle saddles with a soft rubber sheet as a saddle cover : de en
  • US1501934A - Steering-wheel lock : en
  • US1502341A - Heating system : en
  • US1502555A - Locking device : en
  • USD65261S - Design for an ash tray or similar article : en
  • GB219262A - Improvements in telescopic rods or stands for display purposes : en
  • DE398881C - Gas generator with coaxially overlying exhaust gas pre-dryer : de en
  • CA241687A - Corset : en fr
  • US1502023A - Punch-press guard : en
  • US1502132A - Casement-window operator : en
  • US1502321A - Bearing metal alloy : en
  • US1502582A - Cover for electric switch keys : en
  • US1502490A - Ladder attachment : en
  • US1502522A - Vegetable harvester : en
  • DE399083C - Poultry ring : de en
  • DE399621C - Manufacture of printing forms for duplications : de en
  • US1502648A - Shank and bit punch : en
  • DE399274C - Device for fastening gasoline tanks for motorcycles : de en
  • US1502503A - Catamenial appliance : en
  • CA241679A - Tire building machine : en fr
  • CA241682A - Bundle carrier : en fr
  • CA241698A - Game mechanism : en fr
  • DE399136C - Self-changing zero point choke coil for high voltage networks : de en
  • US1502032A - Process and machine for creasing : en
  • US1502516A - Demountable rim : en
  • DE398853C - A water tube boiler with a gas-tight tube wall consisting of at least one upper and lower boiler and a bundle of tubes connecting them : de en
  • DE399522C - Machine for tensioning the upper leather by means of a pull-in cord : de en
  • DE399563C - Drive for real and similar machines : de en
  • DE399707C - Washing device for car : de en
  • GB219152A - Improvements in friction brakes for vehicles : en
  • CA241708A - Hay cocking machine : en fr
  • FR574898A - New device to indicate the location of a warp thread break in looms : en fr
  • FR575046A - Improvements to windshield cleaning devices : en fr
  • US1502331A - Shrubbery clipper : en
  • USD65271S - Design for a plate or similar article : en
  • AU1844224A - Improvements inthe separation of liquids from solids : en
  • CA241683A - Rotary mechanism : en fr
  • DE398903C - Hydraulically controlled pipe slide arranged in the pipe axis : de en
  • FR575101A - Improvements in fuel and oil savers for internal combustion engines : en fr
  • DE399327C - Machine for cutting hollow shingles with two saw shafts at an angle to each other : de en
  • DE399580C - Sprocket change gear : de en
  • CA241647A - Garment holder : en fr
  • US1502004A - Gas and liquid contact device : en
  • US1502536A - Map mounting and means for operating it : en
  • USD65216S - David belais : en
  • US1502002A - Side bearing : en
  • AT97535B - Pruning saw. : de en
  • FR575201A - Improvements made or relating to paving substances or compositions or similar products : en fr
  • US1502616A - Vehicle spring suspension : en
  • US1502551A - Captive balloon : en
  • US1502082A - Heel-building machine : en
  • DE398861C - Rotary piston machine with sickle-shaped working space and absorption of the centrifugal forces occurring in the slide piston through support rings arranged in the cylinder covers : de en
  • DK33462C - Spring holder for Fuses and Lightning Conductor Plates for Telegraph and Telephone systems. : da en
  • DE399241C - Device for energy recovery in direct current railways through external excitation of the field of the main current motors by means of a special excitation group : de en
  • DE399684C - Device for fully charging a battery : de en
  • FR575102A - Fuel injector-sprayer-vaporizer device for internal combustion engines : en fr
  • GB219051A - Improvements in and relating to photographic copying, enlarging and reducing apparatus : en
  • FR574939A - Connection : en fr
  • FR574944A - Improvements to rotary pumps and particularly vane pumps : en fr
  • FR575198A - Process for obtaining an electric arc for melting and pulverizing metals : en fr
  • FR575263A - Tricycle-cart for children, mechanically operated and can be folded up on itself : en fr
  • FR574876A - Process for obtaining, in permanent molds, self-annealed gray iron parts, using the heat of molten metal : en fr
  • GB219149A - Improvements in hoods for motor vehicles : en
  • FR575109A - Method and apparatus for the manufacture of seamless diagonal insulating tapes, especially for electrical windings : en fr
  • FR575175A - Fairground amusement machine : en fr
  • US1502138A - Land leveler and grader : en
  • USD65280S - Design for a toy bear : en
  • USD65308S - Design for a wrist watch case : en
  • AU1331523A - Comb and fixed cutter fop sheep shear : en
  • US1502588A - Electric enameling tool : en
  • GB219265A - Improvements in curtain pole brackets : en
  • CA241747A - Union coupling for revoluble pipes : en fr
  • AU1356623A - A device for use when placing or threading barbed andother fencing wire on or through fencing posts : en
  • CA241651A - Desk : en fr
  • CA241650A - Steam driven road vehicle : en fr
  • DE399726C - Method for conveying bulk goods, in particular coal from mines, by means of an ascending flow of liquid : de en
  • US1502381A - Engraving machine : en
  • CA241681A - Endless belt : en fr
  • US1502263A - Fountain brush : en
  • DE398955C - Device for flattening, ironing or the like of materials of all kinds, especially for flattening paper and cardboard : de en
  • US1502088A - Cutting and sawing device : en
  • US1502210A - Inclosed electric switch : en
  • DE399516C - Tilting device, especially for motor vehicles with a carriage bridge resting on four releasable universal joints and tiltable on all four sides : de en
  • GB219551A - Improvements in shoes for train-carried contact members interacting with apparatus on the track : en
  • US1502115A - Apparatus for cleaning motor vehicles : en
  • US1502212A - Pressure-reducing valve : en
  • US1502527A - Rotary field magnet : en
  • AT97556B - Pencil sharpener. : de en
  • US1502372A - Packer : en
  • US1502623A - Paper clip : en
  • AT97559B - Power generation plant. : de en
  • US1502064A - Joes sckulds : en
  • DE398912C - Filling device for fountain pen : de en
  • GB219210A - Improvements in, or relating to lawn mowing machines : en
  • USD65224S - Design for a box cover or similar article of manufacture : en
  • DE398696C - Device for pumping air up and down in water supply systems with pressure vessels : de en
  • FR574890A - Metal clip for instant closing and opening of canvas bags : en fr
  • US1502487A - Belt buckle : en
  • USD65263S - Design for a lighting globe : en
  • US1502107A - Speed-reducing device : en
  • AT97558B - Vane pump. : de en
  • AU1613324A - Method of and means for controlling" or regulating" the thickness of sheet glass obtained by vertical drawing : en
  • USRE15873E - Heudbrink : en
  • AU1349423A - Improved means for releasing closures of hermetically sealed containers andthe like : en
  • US1502127A - Tank or liquid receiver : en
  • USD65311S - Design for a wrist-watch case : en
  • US1502338A - Portable electric lamp : en
  • US1502430A - Snowplow : en
  • US1501911A - Fire-resisting or flameproof starching composition : en
  • US1501936A - Method of mining : en
  • CA241643A - Machine for making tie plugs : en fr
  • US1502252A - Folding crate : en
  • DE399087C - Ignition device, especially for gas turbines with auxiliary fluid : de en
  • FR575062A - Accessory device for internal combustion engines of motor vehicles : en fr
  • FR575158A - Safety crank : en fr
  • GB219139A - Improvements in or relating to woven bands for use in feeding, conveying, power transmission and the like : en
  • US1502576A - Stove hinge : en
  • DE399201C - Production of master copies for photolithography : de en
  • DE399336C - Template support for out-of-round turning : de en
  • GB219234A - A holder for valves of wireless sets : en
  • US1501970A - Window screen : en
  • US1502320A - Equilibrating device : en
  • US1502646A - Dynamite cartridge : en
  • GB212236A - Improvements relating to roofing strips : en
  • GB219117A - Improvements in tobacco pipes, cigar and cigarette holders : en
  • DE399055C - Capacitor with changeable capacitance : de en
  • CA241685A - Cooking apparatus : en fr
  • US1501933A - Device for automatically controlling the temperature of cooling systems of internal-combustion engines : en
  • USD65219S - Stanley g : en
  • US1502292A - Dental appliance : en
  • US1501948A - Cutting tool : en
  • FR574892A - Outerwear for men : en fr
  • US1502220A - Paper-box machinery : en
  • US1502385A - Flash-light support : en
  • DE399059C - Oven for combined electric and other heating : de en
  • US1501920A - Leather-estimating slide rule : en
  • US1501925A - Bagasse fiber and process of producing the same : en
  • US1502177A - Manifolding attachment for typewriters : en
  • US1502494A - Time-indicating apparatus : en
  • US1502345A - Gear synchronizer : en
  • US1502621A - Converter : en
  • US1502281A - Drawn vehicle : en
  • US1502559A - Footwear : en
  • USD65241S - Design for a box cover or similar article of manufacture : en
  • USD65286S - Design for an end frame for a bedstead : en
  • CA241715A - Cushion wheel : en fr
  • CA241727A - Glass grinding and polishing device : en fr
  • USD65238S - Design for a box cover or similar article of manufacture : en
  • US1502311A - Process of treating lumber : en
  • USD65215S - Design for : en
  • AT97529B - Device for tapping pipes filled with sand. : de en
  • US1501929A - Grain binder : en
  • AT97567B - Pressure regulator. : de en
  • US1502194A - Coil support : en
  • DE399294C - Process for the desilvering of silver mirror fragments : de en
  • DE399391C - Adjustable support device for the equinus when making plaster casts of the latter : de en
  • CA241694A - Pleasure railway car : en fr
  • CA241719A - Torch : en fr
  • DE398886C - Apparatus for setting the correct bite position when making artificial dentures : de en
  • US1502462A - Apparatus for cleaning gravel and the like : en
  • CA241745A - Shoe stiffening material : en fr
  • US1502229A - Tack puller : en
  • US1502470A - Pump : en
  • US1502006A - Educational article : en
  • US1502535A - Method of and means for picking fowl and the like : en
  • US1502544A - Strip-feeding mechanism for sewing machines : en
  • US1502248A - Card-display stand : en
  • US1502289A - Fluid-jet motor : en
  • USD65251S - Design eob a erxjit basket : en
  • US1502257A - Condenser : en
  • DE399287C - Bar cutting machine : de en
  • USD65246S - Design for a box cover or similar article of manufacture : en
  • AT97554B - Transport device for boxes and. like : de en
  • US1502040A - Forming machine : en
  • US1502137A - Identification tag : en
  • USD65226S - Design for a box cover or similar article of manufacture : en
  • US1501943A - Switch mechanism : en
  • CA241713A - Lubricating means for engine overhead valves : en fr
  • AT97545B - Machine for the production of box parts or the like. : de en
  • CA241677A - Light shading device : en fr
  • DE398983C - Voltage control device for electricity meter : de en
  • FR574891A - Direct transmission of the forces of the sea for the production of electricity : en fr
  • FR575074A - Improvements relating to woodworking : en fr
  • FR575093A - Improvements in the making of false collars for dolmans : en fr
  • DE399213C - Shaft drive for looms : de en
  • FR574987A - Improvements to diesel engines and similar engines : en fr
  • DE399229C - Idle pressure compensation device for locomotives with valve control : de en
  • DE399208C - Process to protect rubber seals and rubber hoses against chemical attack by liquids : de en
  • US1502547A - Diatomaceous earth product and process of making the same : en
  • US1502633A - Stop mechanism for bending machines : en
  • FR574956A - Improvements to gears : en fr
  • FR575008A - Automatic feeder for brick kilns, tiles, etc. : en fr
  • US1502427A - Well tool : en
  • CA241737A - End reinforcement for railway box cars : en fr
  • DE399184C - Sound line for speech machines : de en
  • US1502357A - Music stand and light support : en
  • GB205082A - Improvements in account files : en
  • AT97531B - Typewriter with typeface produced by photographic means. : de en
  • US1502335A - Filling apparatus for presses : en
  • US1502475A - Latch mechanism : en
  • AT97512B - Ribbon swing device for typewriters. : de en
  • AT97503B - High-voltage cable with an electrically conductive coating. : de en
  • US1501983A - Display and vending apparatus : en
  • US1502207A - Process for preparing confections coated with fondant : en
  • GB219554A - Train stopping apparatus : en
  • DE399171C - Half gas firing for moist, small-grain fuels with a drying chamber built in front of the grate : de en
  • DE399500C - Temperature controller with the drive shaft for the regulating element driving electrical or mechanical change gear : de en
  • FR575164A - : fr
  • GB219347A - Improvements in tanning and the manufacture of tanning materials : en
  • DE399731C - Process for processing alkalis containing chlorammonium in iron vessels : de en
  • GB219092A - Improvements in or connected with safety razors : en
  • AT97549B - Weft bobbin changing device with oscillating magazine for looms. : de en
  • FR575193A - Improvements in furnaces of boilers and others : en fr
  • FR575160A - Twin-bandage wheel improvements : en fr
  • GB219228A - Improvements in oil burners : en
  • US1501966A - Drying apparatus : en
  • DE399622C - Process for the production of color ribbons, in particular for duplication purposes : de en
  • AT97570B - Heavy fuel evaporator. : de en
  • GB219146A - Improvements in gas burners suitable for use in cooking : en
  • US1502489A - Apparatus for automatic arc welding : en
  • GB219167A - Improved machine for automatically filling cartons with granular or powdered materials and for closing same when filled : en
  • GB219115A - Improvements relating to the insulation of electrical conductors : en
  • CA241732A - Life boat release : en fr
  • USD65287S - Design for an end frame for a bedstead : en
  • FR574998A - Improvements to systems for transmitting currents of acoustic frequencies : en fr
  • FR574999A - Improvements to cones used with hearing aids : en fr
  • GB219390A - Improved method of and means for jointing superheater and other pipes : en
  • GB219395A - Improvements in electric discharge lamps : en
  • US1502640A - Electric switch : en
  • FR575262A - Vertical tanks for photography : en fr
  • FR575224A - Safety device for the transmission of orders on board ships : en fr
  • US1502362A - Clamp : en
  • AT97565B - Throttle device for carburettor. : de en
  • AT97550B - Shuttle changing device for looms. : de en
  • GB219134A - Improvements in apparatus for obtaining a measured volume of grain automatically by weighing : en
  • GB219375A - Improvements in pianofortes and other musical instruments : en
  • DE398994C - Auxiliary device for increasing or reducing the performance of cash register printing and display devices : de en
  • DE399632C - Regenerative air preheater : de en
  • US1502511A - Wave motor : en
  • FR574894A - Multipurpose pliers : en fr
  • GB207163A - Improvements in automatic brake applying mechanism for trailer vehicles : en
  • GB219179A - Improvements in air brake dynamometer engine power-testing mechanism : en
  • DE399344C - Improvement of the device for exercising the method for processing jaw gauges, gauge blocks and like : de en
  • FR575290A - Improvements to talking machines : en fr
  • GB219255A - Improvements in and relating to animal traps : en
  • DE399646C - air cleaner : de en
  • DE399317C - Clamping device for bearing shells to be poured out : de en
  • FR575118A - Lubrication device : en fr
  • GB219214A - An improved face screen for motorists, and the like : en
  • FR575161A - Improvement in electric receiver clocks : en fr
  • USD65270S - Design for a gas heater : en
  • US1502498A - Folding bed for automobiles : en
  • DE399508C - Method for covering the keys of musical instruments : de en
  • FR575165A - Monohull fuselage aircraft : en fr
  • GB219060A - Improvements in horse shoes : en
  • FR575076A - Brake for bicycles or motorcycles : en fr
  • GB219177A - Improvements in or connected with hoe blades : en
  • DE398690C - Cube game to assemble pictures : de en
  • FR575070A - Improvements to marine anchors : en fr
  • FR575190A - Alkaline sulfate manufacturing process : en fr
  • GB196924A - : en
  • US1502153A - Remote control device : en
  • US1502326A - Carrier dispatch system : en
  • FR575072A - Improvements in manufacturing, repairing or retreading tires : en fr
  • US1502614A - Garment : en
  • DE399056C - Cell sensitive to X-rays : de en
  • GB219224A - Improvements in or connected with trolley heads for electric traction : en
  • US1502330A - Electroscopic apparatus for testing the genuineness of woolen and silk materials : en
  • DE399709C - Rescue suit for water hazard : de en
  • DE399623C - Process for making copper blankets reusable : de en
  • FR575081A - Padlock : en fr
  • FR575286A - Process for wet magnetic separation in roller separators : en fr
  • GB219626A - Train control apparatus : en
  • FR575058A - Cloth toy stuffing machine : en fr
  • US1502324A - Apparatus for use in sampling gas for analysis : en
  • US1502416A - Fishing tool : en
  • DE398971C - Hair brush with containers in the brush wood : de en
  • FR575226A - New system of boards for advertising or other applications : en fr
  • GB219116A - Improvements in or relating to drinking-troughs for animals : en
  • FR575170A - Improvements in low temperature fuel distillation processes : en fr
  • GB219063A - Improvements in or relating to apparatus for doubling metal plates : en
  • DE399286C - Gas tank : de en
  • GB199008A - Improvements in or relating to refrigerating plants : en
  • GB202266A - Improvements in or relating to projection screens : en
  • US1501984A - Screen for dust collectors : en
  • US1502025A - Corn harvester : en
  • US1502363A - Valve spring : en
  • US1502546A - Combined steam and internal-combustion locomotive : en
  • AT97553B - Method and device for carding any staple fibers. : de en
  • AU1584424A - An improved portable rest forthe back : en
  • FR574971A - Improvements made to means to ensure the stability of airplanes, in particular those with variable-size airfoils : en fr
  • FR575007A - Improvements to looms : en fr
  • FR575145A - Fuel injection device for diesel engine without compressor : en fr
  • USD65299S - Design for a tire : en
  • FR575035A - Improvements to automobile trunks : en fr
  • FR575054A - Improvements to machines for edging and surfacing optical glasses : en fr
  • GB219244A - Improvements in or relating to drawing frames, sliver lap, ribbon lap and like machines for treating textile fibres : en
  • US1502296A - Fluid-current motor : en
  • US1502481A - Corset : en
  • GB219351A - An improved process of refining commercial benzol : en
  • US1502310A - Pump or motor : en
  • US1502406A - Lubricator : en
  • US1502446A - Dental swaging device : en
  • AT97520B - Fluid transmission. : de en
  • AT97572B - Friction gears. : de en
  • DE399289C - Connection sleeve for weather flutes : de en
  • US1501926A - Loaded transmission circuit : en
  • USD65236S - Design for a box coves or similar article of manufacture : en
  • GB219059A - Improvements in or relating to the preparation of combustible materials : en
  • GB219122A - Improvements in and relating to electric devices for singeing hair and like purposes : en
  • GB219268A - Improvements in or connected with eyeglass mountings : en
  • AT97562B - Hose connection for grease guns. : de en
  • US1501988A - Attachment for door-lock escutcheons : en
  • US1502155A - Hog trap : en
  • US1502086A - Double control for road-roller scraper attachments : en
  • DE399109C - Engine drive or broken belt safety device for engine governors : de en
  • DE399359C - Process for the manufacture of a cleaning agent : de en
  • GB219344A - Improvements in feeding mechanism for biscuit & other ovens : en
  • AT97539B - Connection of pressed radiator members. : de en
  • FR575200A - Advanced threshing machines : en fr
  • FR575234A - Automotive bodywork : en fr
  • US1502329A - Bedivan : en
  • FR575144A - Draft regulator for boilers : en fr
  • GB219213A - Improvements in elevating hand trucks : en
  • FR574959A - Method of constructing optical systems for the elimination of parallax error in optical instruments : en fr
  • FR575085A - Process for charging wool and silk with antimony salts : en fr
  • FR575141A - Hand ball game apparatus : en fr
  • FR575225A - A process for matching paper, cardboard, cardboard or fabrics and other sheets liable to unwind : en fr
  • GB219160A - Improvements in or connected with the bearing stays of weighing apparatus : en
  • DE394228C - Small motor plow : de en
  • US1502595A - Combined stabilizer and shock absorber : en
  • US1502405A - Process and apparatus for charging cookers : en
  • US1502302A - Dump car : en
  • US1501896A - Folding box : en
  • US1502106A - Device for oil and gas wells : en
  • US1502269A - Traveler guide for spinning, twisting, etc. : en
  • FR575228A - Improvements in the manufacture of resin soaps : en fr
  • GB219250A - Improvements in or relating to one wheel trailers with self aligning wheel for automobiles and other vehicles : en
  • FR575220A - Automotive Brake Improvement : en fr
  • USD65242S - Design for a box or similar article of manufacture : en
  • FR574958A - High strength cement manufacturing process : en fr
  • US1502384A - Beet-topping machine : en
  • DE399466C - Process for the production of potassium nitrate : de en
  • GB197968A - : en
  • GB219243A - Means for fastening boxes, cans, mats or luggage to the footboards of road vehicles : en
  • FR575069A - Removable seat ball pump system : en fr
  • GB219040A - Roll-over mechanism for foundry molding machines : en
  • FR574991A - Machine for strapping parcels : en fr
  • DE399514C - Coupling for motor vehicles with the lead of the driven shaft opposite the driving enabling coupling members : de en
  • GB219391A - Improvements in or relating to photographic copying, enlarging and reducing apparatus : en
  • DE398844C - A sleeve holder : de en
  • GB219622A - Train control apparatus : en
  • FR574871A - Improvements to electric hoists : en fr
  • GB215302A - Improved process for watermarking paper, cardboard and other products having a cellulose base : en
  • GB219380A - Improvements in apparatus for damping textile fabrics : en
  • FR574908A - Esophageal probe : en fr
  • FR575013A - Lubrication device for internal combustion engines : en fr
  • FR575278A - Improvements to signaling devices and similar devices : en fr
  • DE392896C - Electrical fuse with multiple fusible conductors arranged in multiple windings : de en
  • GB205518A - : en
  • FR574951A - Heating device for automobiles : en fr
  • FR575245A - Small laboratory mill for seed analysis : en fr
  • GB219202A - Improvements in impact or percussive tools of the explosive motor type : en
  • FR574916A - Pen holder : en fr
  • FR574889A - Improvements to internal combustion and combustion engines : en fr
  • DE399264C - Metallic seal for pistons, piston rods or the like. : de en
  • FR574979A - Device for signaling the relative variations of two angular paths, and for controlling electrical quantities as a function of these variations of path : en fr
  • FR575112A - Turning nose for agricultural machinery : en fr
  • FR575119A - Shock absorber for vehicle springs : en fr
  • GB219239A - Improved method and apparatus for forming filaments of electric incandescent lamps : en
  • US1502087A - Boot or shoe : en
  • FR575279A - Further training in glass making : en fr
  • GB199001A - Improvements in and relating to spray nozzles : en
  • GB219361A - Improvements in variable electric condensers : en
  • US1502015A - Valve-grinding device : en
  • US1502370A - Traffic-movement indicator for vehicles : en
  • US1502304A - Art stand lamp : en
  • FR575115A - Process for the treatment of fungal diseases and insects of vines, fruit trees, vegetables, etc., using copper fluosilicate : en fr
  • FR575297A - Carburation device : en fr
  • AT97536B - Pencil holder. : de en
  • DE387639C - Process for the production of lead oxide : de en
  • US1501905A - Account book and the like : en
  • US1502203A - Ejector and nozzle therefor : en
  • US1502307A - Doorstop for end-door automobile freight cars : en
  • US1502332A - Reproducer for talking machines : en
  • US1502607A - Game : en
  • US1501990A - Oil-level-indicating attachment for crank cases : en
  • US1502373A - Electric regulation : en
  • US1502630A - Demountable rim : en
  • GB219111A - Improved collapsible clothes airer : en
  • GB219382A - Improvements in or relating to electric storage batteries or accumulators : en
  • DE399618C - Method and device for the production of wrapping inserts made of several layers : de en
  • US1501904A - Apparatus for developing photographs : en
  • US1502117A - Cabinet such as used for visible index : en
  • US1502601A - Heater : en
  • FR575083A - Process of reproduction of any pattern on wood and product carrying out this process : en fr
  • US1502131A - Dishwasher : en
  • DE399652C - Production of photographic silhouettes : de en
  • DE399380C - Electrically controlled air brake : de en
  • DE399564C - Device for suction of secretions from tooth root canals : de en
  • DE399075C - Recording device with lockable housing : de en
  • FR575052A - Lighting device for sewing machine : en fr
  • FR575229A - Use of griches and other by-products from the processing of coniferous resins for the preparation of oils capable of being used as denaturants or as fuels for alcohols : en fr
  • US1502495A - Automobile fender : en
  • US1502560A - Machine for making bottles, etc. : en
  • AT97510B - Automatic telephone exchange. : de en
  • CA241726A - Tube splicing machine : en fr
  • US1501956A - Dry-pipe system : en
  • US1502496A - Shaving-stick container : en
  • DE398940C - Safety gas tap for bathing facilities : de en
  • DE399190C - Lining of channels under internal fluid pressure with an outer and an inner shell : de en
  • DK33444C - Rotary Pump or Motor. : da en
  • GB219192A - Improvements in and connected with steam generators : en
  • FR574880A - Shock-absorbing socket for electric filament lamps : en fr
  • GB202627A - Improvements in machines for cutting non-circular glasses : en
  • FR574858A - Further development in fabric heat presses : en fr
  • GB219095A - Improvements in sound emitting or transmitting instruments : en
  • FR575213A - Improvements to elastic wheels : en fr
  • DE399591C - Auxiliary grinding device for turning benches : de en
  • FR575156A - System for separating gold from gold sands : en fr
  • GB219363A - Improvements in or in connection with bed couches : en
  • US1502314A - Ice-cream-packaging machine : en
  • US1502189A - Game apparatus : en
  • US1502417A - Wire and rope clamp : en
  • US1502632A - Wheel : en
  • AT97511B - Device for holding two pipes to be joined together during soldering, especially when brazing copper sockets on iron pipes. : de en
  • US1502111A - Brake mechanism for road vehicles : en
  • US1502315A - Electrical heating utensil : en
  • US1502419A - Signal system for railway cars : en
  • US1502580A - Pressure brake for autos : en
  • US1502214A - Sand blower for automobiles : en
  • US1502278A - Bee trap : en
  • US1502254A - Pin carrier : en
  • DE399366C - Process for the production of artificial asphalt : de en
  • DE399460C - Process and rolling mill for the production of blanks for twist drills by rolling out rod ends cut to size : de en
  • FR574883A - Ice skate protector : en fr
  • US1502355A - Corrugated wall plate : en
  • USRE15879E - Signal : en
  • CA241746A - Scraper bucket : en fr
  • US1502396A - T-square : en
  • AT97521B - Circuit for multiple transmission and multiple reception using radio frequency waves. : de en
  • US1502618A - Player piano and the like : en
  • US1502293A - Motor stand : en
  • US1502247A - Dental appliance : en
  • DE399699C - Cylinder cooling for piston engines, especially internal combustion engines : de en
  • CA241691A - Wrench : en fr
  • FR574907A - Umbrella with removable handle : en fr
  • US1502031A - Cross arm : en
  • US1502246A - Plant puller : en
  • AT97564B - Method for storing energy and devices for its implementation. : de en
  • US1502360A - Printing tabulating machine : en
  • US1502387A - Cushion : en
  • US1501989A - Ironing board : en
  • US1502562A - Thermopile and method of its manufacture : en
  • CA241740A - Open hearth furnace : en fr
  • AU1325323A - Improvements in nut locks : en
  • AU1594924A - Improvements in or relating to method and apparatus for liming inthe manufacture of sugar : en
  • CA241748A - Interchangeable car unit : en fr
  • US1501916A - Fertilizer and process of making the same : en
  • USRE15875E - howard : en
  • US1501900A - Typewriting machine : en
  • US1502274A - Clothespeg : en
  • US1502327A - Signal-actuating device for dispatch systems : en
  • US1502642A - Method of making manganese steel : en
  • CA241723A - Golf club : en fr
  • AU1349223A - Improvements in and relating" to motor driven harvesters : en
  • DE399206C - Sand supply control valve for pressure sandblasting blower with two sand chambers one above the other : de en
  • FR574928A - Jack : en fr
  • GB219096A - Improvements in or relating to boots, shoes and like footwear : en
  • US1502398A - Vehicle : en
  • DE398924C - Compressed air locomotive with internal combustion engine : de en
  • US1501935A - Alarm clock : en
  • US1502388A - X x x - -o - - - -o : en
  • US1502449A - Clutch : en
  • US1502515A - Dirigible headlight : en
  • DE398783C - Device for clamping the blotter paper on the drying roller of drying devices for stencil printing machines : de en
  • FR574921A - Method and device for transmitting, by means of pressurized gas, the power of an internal combustion engine : en fr
  • CA241701A - Vaporizer : en fr
  • CA241731A - Internal pipe wrench : en fr
  • CA241697A - Tilting headlight : en fr
  • GB219399A - A device for supporting pants and other like garments : en
  • DE399495C - Knife cleaning machine : de en
  • FR575114A - Improvements in apparatus intended for the dyeing, or other treatment, with a liquid, of fibrous material in hanks : en fr
  • GB219185A - Improvements in wireless apparatus : en
  • DE399373C - Piston slide control with diffuser control element : de en
  • FR575147A - New improved container for liquid disinfectants and other liquids : en fr
  • AT97523B - Process for the manufacture of sealed candles. : de en
  • US1502034A - Vanity case : en
  • US1502282A - Screen for automobile headlights : en
  • US1502133A - Process of forming turnbuckles : en
  • US1502273A - Elevator : en
  • US1502266A - Traveling electric fan : en
  • US1502558A - Recoil-absorbing means for firearms : en
  • US1502242A - Holder for milk bottles and the like and method of making same : en
  • US1502504A - Automobile steering knuckle and axle : en
  • US1502163A - Nasal douche : en
  • US1502206A - Match holder and box : en
  • US1502606A - Carton : en
  • US1501945A - Block-setting mechanism for baling presses : en
  • US1501968A - Feeding mechanism for sewing machines : en
  • DE399226C - Device for folding and measuring tissues : de en
  • US1502009A - Nonskid chain attachment for motor vehicles : en
  • US1502401A - Motion-picture gamera : en
  • USD65264S - Design for an automobile bumper : en
  • DE399311C - Method and apparatus for washing artificial silk wound on bobbins : de en
  • CA241667A - Driving mechanism for motor vehicles : en fr
  • US1502549A - Brooder : en
  • USD65301S - Design for a faucet : en
  • USD65302S - Design for a resilient tire : en
  • US1502488A - Antiskid device for vehicle wheels : en
  • FR575169A - Improvements in means for balancing moving parts, such as, in particular, vehicle windows, subjected to the action of an elastic system : en fr
  • CA241717A - Furnace : en fr
  • AT97560B - Vortex turbine. : de en
  • DE399672C - Process for direct copying of all kinds of documents onto metal plates carrying a rubber chromate layer : de en
  • DE398829C - Collapsible float for folding boats : de en
  • DE399107C - Process for the production of drinking cups : de en
  • GB219103A - Improvements in apparatus for washing household crockery and the like : en
  • DE399480C - Automatic overheating protection for electrical machines and devices : de en
  • GB219358A - Improvements in or relating to means for clearing glass wind screens : en
  • US1502291A - Valve for motors : en
  • GB219225A - Improvements in or relating to portable screens for use in shops, showrooms and the like : en
  • DE399631C - Hollow grate with grate bodies that can be moved back and forth : de en
  • FR575179A - Mobile fireplace with continuous fire : en fr
  • DE399635C - Device for introducing medicinal products into animals : de en
  • FR574996A - Improvements in remote control of electrically operated devices : en fr
  • FR575059A - Device for cutting certain vegetables into strips : en fr
  • GB219630A - Improvements in signalling systems : en
  • DE398846C - Wall burners for lighting, heating and cooking purposes for liquid fuels : de en
  • FR574918A - Method of execution of reinforced cement flashings for the protection of volcanic cement roofs or other : en fr
  • DE399629C - Process for the production of capsules, tubes and containers from paraffin, ceresin, wax and the like. like : de en
  • FR575030A - Locking device without spring : en fr
  • US1502109A - Food-display cover : en
  • US1502236A - Marionette : en
  • DE398794C - Half-gas firing, in which the fumes developing in the filling shaft are directed under the fire : de en
  • DE399222C - Flat combing machine : de en
  • US1501955A - Lister plow : en
  • US1502565A - Musical instrument : en
  • US1502644A - Slidable window sash : en
  • GB219163A - Improvements in the manufacture of gramophone records : en
  • FR574983A - Process for the production of chemically pure aluminum salts : en fr
  • FR575295A - Flexible manipulator device for cigar dolls : en fr
  • FR575293A - Improvements to cinematographic devices : en fr
  • US1502110A - Ice-cream-bricking machine : en
  • US1502453A - Headlight : en
  • US1502104A - Liquid-fuel burner : en
  • US1502150A - Reversing mechanism : en
  • DE398949C - Fuel pump for internal combustion engines : de en
  • DE399627C - Electrically driven reversing device for work machines : de en
  • US1501975A - Building material and method of manufacturing the same : en
  • DE399454C - Method and apparatus for digesting clay : de en
  • USD65247S - Design for a tray or similar article of manufacture : en
  • US1502120A - Machine for cutting rubber and the like : en
  • US1502164A - Bag holder : en
  • FR574953A - Improvements to internal combustion engines : en fr
  • GB219383A - Improvements in or relating to apparatus for carrying and presenting the work piece in machines for shearing or punching or for other purposes : en
  • GB219727A - Improvement in the fastening and sealing of boxes and other containers generally, and particularly for transport of live birds and the like : en
  • CA241664A - Bath tub : en fr
  • GB219235A - An appliance for playing a scoring game : en
  • US1502295A - Self-regulating water heater : en
  • AT97557B - Travel bag. : de en
  • DE398727C - Kloeppel for braiding and Kloeppelmaschinen : de en
  • US1502037A - Tool holder : en
  • USD65310S - Leopold strasser : en
  • US1502517A - Drawing pad : en
  • DK33449C - Stop gun. : da en
  • FR575129A - Improvements to couplings for wagons : en fr
  • GB219200A - Improvements in tire chains : en
  • DE399501C - Device for maintaining a certain temperature gradient using two temperature meters : de en
  • GB210741A - : en
  • FR574972A - Machine for slicing fruits, roots, etc. : en fr
  • FR574994A - Damask weaving and other patterned fabrics : en fr
  • FR575219A - Improvements to electrical switches : en fr
  • GR684B - MANUFACTURE OF WOOD PRODUCTS IN GENERAL FROM WOOD SYMIDA OR MAP. : el en
  • USD65295S - Basnet newland : en
  • US1502036A - Heel construction for footwear : en
  • AU1333023A - Window sash operator : en
  • DE399120C - Tobacco feed for cigarette machines : de en
  • GB219387A - Improvements in electrical apparatus for generating ozone : en
  • GB219045A - Improvements in or relating to injectors : en
  • GB219385A - Improvements relating to the manufacture of expanded metal : en
  • FR574977A - One-hump shoe lump : en fr
  • FR575009A - Improvements in the treatment of leather, skins or similar materials : en fr
  • FR575010A - Dehydrator, more specifically intended for drying wood : en fr
  • DE399253C - Pressure gauge for pneumatic tires : de en
  • US1502151A - Motor-cycle spring fork : en
  • GB219220A - Supporting means for railway rail-joints : en
  • GB219222A - Apparatus for demonstrating advertisements, written on an endless moving band : en
  • US1501932A - Device for automatically controlling the temperature of automobile radiators : en
  • FR574935A - Freewheel hub for bicycles : en fr
  • FR575235A - Liquid flow device : en fr
  • DE398977C - Friction spring for rail car buffers : de en
  • GB219376A - Improvements relating to the cylinders of internal combustion engines : en
  • GB219377A - Improvements in means for generating steam and combustion products under pressure for power purposes : en
  • US1501971A - Sewing machine : en
  • US1502259A - Percussive firing mechanism for breech-loading guns : en
  • US1502395A - Soap holder for washboards : en
  • US1502513A - Reversing valve : en
  • FR574941A - : fr
  • GB219386A - An appliance for supplying food to birds : en
  • GB219055A - Improvements in or relating to amusement apparatus : en
  • FR574877A - Removable toothbrush : en fr
  • US1502167A - Laminated spring : en
  • DE394968C - Process for the extraction of nickel from nickel-containing hydrosilicates : de en
  • DE399182C - Funnel-shaped sound body for speech devices : de en
  • GR687B - LIFTING SUSPENSION AND HANDLING SYSTEM. : el en
  • CA241684A - Circulator for hot water systems : en fr
  • US1502378A - Carburetor : en
  • US1502534A - Vehicle-body dumping apparatus : en
  • AT97516B - Device for sealing the openings of moving parts in diving chambers, submarines and the like. like : de en
  • US1502157A - Manufacture of molded articles : en
  • US1502276A - Baby harness : en
  • USD65273S - David hill : en
  • US1502354A - Corrugated metal end structure for cars : en
  • US1502421A - Enamel opacifying composition and process of making the same : en
  • US1501897A - Marking-pin holder : en
  • US1502461A - Lighting-fixture ring : en
  • US1501903A - Wrench : en
  • AT97509B - Friction drive. : de en
  • DE398764C - Blank cartridge case : de en
  • DE399156C - Thermostatic switch : de en
  • AT97502B - Process for the production of hollow artificial textile goods. : de en
  • CA241661A - Apple slicer : en fr
  • US1502312A - Mounting means for phonograph records : en
  • US1502224A - Gearing : en
  • US1501947A - Printer's gauge : en
  • US1502343A - Process and apparatus for making electrical condensers : en
  • DE399337C - Pendulum chucks for drills and reamers : de en
  • DE399553C - Electric oven : de en
  • US1502611A - Wheeled sounding toy : en
  • FR575088A - Magnet core of finely divided magnetic material, especially for charging coils in telephone lines : en fr
  • USRE15876E - Overhead electrical conductor system : en
  • CA241680A - Multiple compartment collapsible tube : en fr
  • DE399424C - Cross beater mill combined with air separator : de en
  • US1502021A - Macaroni press : en
  • US1502628A - Hinged spider : en
  • DE399259C - Registration device with removable adding units for printing admission tickets or tickets : de en
  • FR575104A - Advanced cooking vessel : en fr
  • US1501906A - Nickel alloy : en
  • FR575153A - Process for the preparation of hydrogen and nitrogen for the synthetic manufacture of ammonia or cyanamide, with the use of residual oxygen : en fr
  • GB219352A - Improvements in adsorbent materials and the manufacture and application thereof : en
  • USD65235S - Design for a box cover or similar article of manufacture : en
  • GB219168A - Improvements in folding step ladders and the like : en
  • USD65262S - Design for an ash tray : en
  • DE399636C - Press for the production of glass objects : de en
  • FR574980A - Airship skeleton : en fr
  • FR575215A - Device for starting and regulating the speed of AC machines such as asynchronous motors : en fr
  • GB211472A - Improvements in machines for cleansing hollow vessels, more especially bottles : en
  • US1501993A - Feeder for thrashing machines and the like : en
  • DE399531C - Core yarn : de en
  • GB219042A - Improvements in knife grinding : en
  • US1501980A - Rim-attaching table : en
  • CA241658A - Electric safety device : en fr
  • FR574859A - Device for internal combustion engines with preliminary explosion in order to charge the chamber where the explosion occurs with combustible mixture : en fr
  • FR574955A - Automotive Car Suspension Stabilizer : en fr
  • FR575248A - : fr
  • FR574870A - Electric propulsion systems for ships : en fr
  • GB219108A - Apparatus for taking samples of liquid stored in bulk : en
  • FR575105A - Pressurized air pressure reducer for heating and ventilation : en fr
  • DE398984C - Device for determining the range of electrical voltages : de en
  • CA241738A - End structure for railway cars : en fr
  • USD65305S - Design for a goblet or similar article : en
  • DE399557C - Process for the production of paintable bitumen paints : de en
  • FR574901A - Hydraulic scale for trucks and delivery cars : en fr
  • GB211852A - Apparatus for the manufacture of glass jars and similar wide mouthed glassware : en
  • GB219174A - Improvements in boiler tube scalers : en
  • AT97569B - Device to avoid tangling of flexible shafts. : de en
  • CA241696A - Pleasure railway : en fr
  • US1501981A - Jar for sugar and the like : en
  • GB219728A - Improvements in anti-dazzle devices for motor vehicle head lamps : en
  • DE398892C - Default key for franking machines : de en
  • FR574881A - Closed automobile construction system : en fr
  • GB219226A - A process and means for obtaining fibre from the stalks of ramie and other woody plants : en
  • DE399666C - Process for the continuous washing and post-treatment of synthetic fiber strands : de en
  • FR574855A - Mechanically driven screwdriver device : en fr
  • DE399312C - Process for the production of high quality dry preparations from animal organs : de en
  • FR575033A - Improvement in dyeing machines and in general machines in which a transmission shaft is immersed in a hot bath : en fr
  • GB219155A - Improvements in the connection of handles to brushes : en
  • US1501959A - Loaded transmission circuits : en
  • US1502000A - Brassiere : en
  • US1502227A - Panelwork for light structures : en
  • US1501950A - Oil burner : en
  • US1502389A - Wire stretcher : en
  • FR574906A - Process for annihilating the influence of parasitic electric waves in electric ignition engines : en fr
  • GB219137A - Improvements in stands for pattern-books and the like : en
  • AU1877924A - Art of handling fresh fruits : en
  • GB219251A - Meat boiler or cooker for ham and the like : en
  • FR575090A - Improvements to rifles, pistols or similar firearms : en fr
  • USD65282S - Design for a wall bracket : en
  • FR575110A - Encaustic painting process and devices for implementing this process : en fr
  • USD65284S - Ric co : en
  • GB219169A - Improvements in or relating to concrete beams and slabs for floors, roofs, ceilings and the like and to the method of making the same : en
  • US1502294A - Method of regulation of heat generated by electricity : en
  • US1501940A - Ventilator : en
  • US1502382A - Weather shield and glare visor : en
  • DK33448C - Automatic switch-off device for electric heaters and the like. : da en
  • FR575174A - Two-piece wooden barrel for planes, varlopes, riffles and other similar tools : en fr
  • DK33447C - Separate Wheel Rims. : da en
  • FR574930A - Apparatus designed to mechanically tumble wagons : en fr
  • FR574981A - Sticker reflectors, particularly applicable for optical signage and nighttime advertising : en fr
  • US1502056A - Machine for splicing cords : en
  • DE399372C - Method and device for the production of patterned roofing felt : de en
  • US1502518A - Reel support : en
  • US1502270A - Process of recovering laundry material : en
  • US1502510A - Covered spring structure : en
  • US1502275A - Hydriodide of the ester of 2-phenyl quinoline 4-carboxylic acid : en
  • DE399717C - DC drive assembly : de en
  • US1502141A - Fuel-combustion apparatus : en
  • US1502347A - Soap-dispensing machine : en
  • AT97532B - Carriage setting device for writing, calculating and similar machines. : de en
  • GB219218A - Process and apparatus for inserting padding in upholstery : en
  • US1502042A - Automatic sprinkler system : en
  • USRE15878E - Fence : en
  • FR575051A - Lighting device for sewing machines : en fr
  • GB219154A - Improvements in or relating to candle holders : en
  • CA241711A - Internal combustion engine : en fr
  • AU1327423A - Improvements inthe mounting and fixing of elevator'doors : en
  • US1502425A - Hardening alloy for bearing metals and process of using same : en
  • DE399479C - Electrical relay, in particular for switching off short-circuit currents : de en
  • US1502095A - Machine for trimming sheet material : en
  • US1502615A - Skin smoothing and stretching device for safety razors : en
  • AT97526B - The hobbing machine works according to the hobbing machine. : de en
  • US1502077A - Cinematographic machine : en
  • US1502410A - Auxiliary air-intake mechanism : en
  • US1502020A - Steering wheel : en
  • US1502323A - Adjustable mold form for concrete beams : en
  • USD65245S - A corpora : en
  • USD65248S - A corpora : en
  • CA241695A - Pleasure railway : en fr
  • US1502090A - Running gear for motor cars : en
  • US1502156A - Back-up post : en
  • US1502022A - Latch construction : en
  • USD65316S - Design for a radio cabinet : en
  • FR574902A - System adaptable to motor cars for easy start-up : en fr
  • AT97513B - Turbine locomotive. : de en
  • CA241707A - Scissors : en fr
  • DE399447C - Process for the production of marble patterns on artificial stone : de en
  • FR574895A - Ship crane used to replace boat davits : en fr
  • FR574968A - Device for electrical or electro-aviatic detection and measurement of the distance from masses liable to conduct electricity : en fr
  • FR575255A - Illuminated advertising sign : en fr
  • GB219211A - Improvements in and relating to machines for cutting macaroni or the like : en
  • DE399057C - Device for operating electrical discharge tubes with electrically heated glow bodies, in particular X-ray tubes : de en
  • DK33450C - Device for Performing the Film in Cinematographic Apparatus. : da en
  • DE398801C - Jacketed heating furnace with air circulation : de en
  • FR575298A - Liquid fuel grate : en fr
  • US1502230A - Periscope : en
  • CA241700A - Flour sifter : en fr
  • DE399486C - Varnish for peeling off colored printing on porcelain : de en
  • DE399690C - Process for the production of white titanium dyes : de en
  • US1502078A - Lens system : en
  • US1502407A - Traction device : en
  • US1502581A - Rail brace : en
  • DE399541C - Card punching machine : de en
  • DE399718C - Device for grinding safety razor blades on flat grinding wheels : de en
  • US1501979A - Optical instrument : en
  • US1502001A - Adjusting and locking apparatus : en
  • US1502491A - Alarm-clock mechanism : en
  • USD65227S - Design for a box cover or similar article of manufacture : en
  • US1501921A - Machine for winding cores : en
  • USD65223S - Design for a musical instrument : en
  • AT92921B - Control for air hammers with separate air pump and bar cylinders. : de en
  • GB219114A - Horseshoe designed to prevent horses from slipping : en
  • US1502285A - Method of precipitating an insoluble sulphide from a. soluble sulphosalt : en
  • US1502145A - Bumper-operated brake and clutch mechanism : en
  • FR575172A - Inclined jerk plane with rotary control : en fr
  • USD65297S - Design for a tire : en
  • CA241710A - Electric battery : en fr
  • US1502103A - Wheel puller : en
  • US1502166A - Container : en
  • GB219138A - Combined liner and tube for pneumatic tyres : en
  • US1501912A - Dancing doll : en
  • US1502041A - Automatic sprinkler system : en
  • US1502188A - Process for softening water : en
  • US1502375A - Casing perforator : en
  • US1501952A - Process of and apparatus for evaporating liquids : en
  • DE398830C - Ship propulsion with paddle wheels : de en
  • DK33453C - Against direct Photography protected Multicolor printing. : da en
  • FR575108A - Fuel dispenser for charging continuous fires : en fr
  • GB219346A - Improvements relating to aluminium alloys : en
  • DE399307C - Equipment on induction counters to prevent adverse influences from external alternating current fields : de en
  • GB207189A - Improvements in apparatus for the washing of indiarubber and the like : en
  • US1501973A - Typewriting machine : en
  • US1501977A - Ladder : en
  • USD65279S - Design for a ceiling lighting fixture : en
  • FR575139A - Improvements to electric ignition devices : en fr
  • DE399173C - Regenerative heater or regenerative cooler : de en
  • FR575079A - Device for maneuvering car windows : en fr
  • FR575130A - Spring loaded safety hook : en fr
  • US1502029A - Twisted knot for securing shipping packages : en
  • FR574985A - Device for washing salad in a salad basket : en fr
  • FR575055A - Driving direction indicator for cars, in particular for automobiles : en fr
  • FR575206A - Extractor and excavator : en fr
  • GB219396A - Improvements in thermionic devices : en
  • GB219237A - Improvements relating to slice stackers for slicing machines : en
  • FR575092A - Grease container with ejector : en fr
  • GB219130A - Improvements in the attachment of metal fittings to the edges of purses and the like : en
  • DE399725C - Process for the preparation of melted, artificial grinding materials : de en
  • US1502502A - Method of making table cutlery : en
  • US1502174A - Fumigant : en
  • GB219241A - Improvements in water and gas taps for water heaters, geysers and the like : en
  • US1502026A - Motor vehicle : en
  • US1502575A - Combination coal and gas heater : en
  • US1502542A - Aligning jig : en
  • US1501898A - Motor meter : en
  • US1502308A - Steel wheel : en
  • CA241729A - Oil burner : en fr
  • FR574966A - Installation for sucking gas in oil mines operated by galleries : en fr
  • FR574988A - Production process for alkaline hypochlorites and resulting products : en fr
  • US1502391A - Spike puller : en
  • FR575023A - Lighting system more particularly applicable in terms of illumination or illuminated advertising : en fr
  • FR575071A - Process for roughening photographic films and resulting films : en fr
  • US1502454A - Lamp : en
  • FR574924A - Interior dog hunting rifle : en fr
  • FR575143A - Locker closing device : en fr
  • FR575203A - Improvements to furniture beds : en fr
  • US1502531A - Game board : en
  • GB219144A - An improved combined floor waxer and polisher : en
  • US1501918A - Sharpener for drill steels : en
  • US1502190A - Insecticide : en
  • US1502434A - Automatic signal and safety device for motion-picture machines : en
  • USD65314S - Design fob a combined table and radio cabinet : en
  • DE399170C - Long-life fuel furnace for fine-grained and gritty fuels with a hollow fuel column supported by conical surfaces lying one above the other : de en
  • DE399180C - Device for reproducing tones by means of a violin-like resonance body : de en
  • GB219128A - Improvements in machines for washing wool or for performing like operations : en
  • US1502057A - Hand truck : en
  • US1502202A - Cap : en
  • AT97575B - Two-stroke internal combustion engine with controlling piston. : de en
  • DE399230C - Device for balancing the cylinder pressure, especially for locomotives : de en
  • US1502563A - Process of bread making : en
  • US1502313A - Shock-absorber axle bracket : en
  • DE399511C - Pump for dosing liquid quantities for several consumption points : de en
  • DE398908C - Pillion seat with adjustable backrest for motorcycles : de en
  • AT97528B - Method of electrically heating the material when winding turns of screws on a mandrel. : de en
  • DE399390C - Dust lock closure : de en
  • US1502143A - Combined shoveling and loading device : en
  • DE399425C - Schlaegermuehle : de en
  • GB214975A - Improvements relating to record-reading devices for use with pigeon timing apparatus : en
  • GB219212A - Improvements in or relating to seats for motor and like vehicles : en
  • US1502525A - Steam condenser : en
  • USD65275S - Island : en
  • USD65303S - Design for a ho ttse-ntjmber box : en
  • DE398845C - Closure or raffle for garments and fabric decorations with hook pins : de en
  • DE399654C - Braking device, especially for motor vehicles : de en
  • US1502267A - Bag tier : en
  • DE404071C - Device for avoiding the transmission of vibrations in power plants, in particular ship drives with oil machines and wheel gears : de en
  • FR575044A - : fr
  • GB219263A - Improvements in telescopic rods or stands for display purposes : en
  • DE399255C - Cash register with two adding units : de en
  • FR575287A - Shock absorber for automotive springs : en fr
  • AU1407023A - Improvements in bearings : en
  • CA241718A - Electric furnace : en fr
  • AT97505B - Stain. : de en
  • USD65254S - Design for an arm for lighting fixtures : en
  • US1502198A - Detonating toy : en
  • DE398782C - Device for fastening the setting rails on the printing cylinder of printing and duplicating machines : de en
  • AT97538B - Air purifiers for breathing apparatus. : de en
  • AT97542B - Working method for heat storage with two liquid storage materials of different boiling points and means for its exercise. : de en
  • GB219216A - Device for preserving partly smoked cigarettes : en
  • GB219259A - Improvements relating to the supporting of articles on cards, or equivalent : en
  • US1502556A - Cloth-feed interrupter for automatic looms : en
  • US1502629A - Portable stool : en
  • USD65257S - Design for a lantern : en
  • USD65306S - Design fob an inkwell : en
  • CA241659A - Tire alarm : en fr
  • USD65239S - Design for a box cover or similar article of manufacture : en
  • DE399394C - Process for the preparation of therapeutically usable solutions of mercury derivatives of oxybenzoic sulfonic acids and their homologues : de en
  • GB218846A - Improvements in or relating to the manufacture of artificial teeth : en
  • FR575065A - System for opening containers : en fr
  • AU1326323A - Improvements in and relating to magneto ignition : en
  • DE398711C - Sealing device for prime movers with pistons rotating in a cardioid-shaped housing and radially displaceable in the piston drum : de en
  • AT97506B - Brakes for automobiles. : de en
  • US1501893A - Machine for scoring can bodies : en
  • DE398810C - Cesspool for cattle docks : de en
  • DE399152C - Support insulator whose fittings are connected to the insulator by screwing : de en
  • CA241743A - Shock absorbing vehicle wheel : en fr
  • GB219217A - Improvements in or relating to devices for holding the shoulder straps of underclothing in position : en
  • GB196260A - Improvements in the manufacture of alloy steel and iron : en
  • FR574969A - Device for electro-aviatic detection and measurement of the distance of masses liable to conduct electricity : en fr
  • DE399414C - Device for the arbitrary selection of people to be checked in factories and the like. : de en
  • DE399322C - Ground firing with auxiliary fire layer : de en
  • CA241689A - Furnace wall : en fr
  • US1501978A - Friction clutch : en
  • CA241699A - Rotary pump : en fr
  • CA241648A - Metal extraction : en fr
  • FR575292A - Manufacturing process for steel tank bottoms intended to withstand high pressures : en fr
  • US1502208A - Cable guard for grooved pulleys : en
  • US1502043A - Electric heating-cord machine : en
  • US1502299A - Device for removing deformities in collapsible metal tubes : en
  • DK33460C - Foldable Box. : da en
  • DE398835C - Punch disc : de en
  • DE399649C - Arrangement of the cooling fins on the rotary engine : de en
  • DE399395C - Atomizer : de en
  • GB219249A - Improvements in barrels, casks and the like : en
  • GB219260A - Means for delivering and sorting cigarettes from cigarette making machines : en
  • DK33463C - Form for Use in the manufacture of Rubber Wheel Rings. : da en
  • DE399101C - Centrifugal mill with two beater disks arranged on the drive axle : de en
  • FR575181A - Control device for the air intake damper in furnaces of industrial boilers and furnaces : en fr
  • DE399163C - Fuse for electrical lines : de en
  • DE399186C - Device on continuously registering or indexing gas analytical apparatus in which the display or registration device is normally blocked : de en
  • FR574943A - Improvements to pneumatic valves : en fr
  • USD65259S - Design for combination match and ash tray : en
  • US1501958A - Apparatus for destroying animal life : en
  • US1502012A - Wire fabric : en
  • US1502144A - Compound for brazing and welding : en
  • US1502455A - Storage battery : en
  • DE399112C - Bicycle lock : de en
  • US1502456A - Reduction gearing : en
  • FR575106A - Fire extinguisher : en fr
  • GB219359A - Improvements in or relating to processes for the purification of gases : en
  • US1502173A - Aerial camera : en
  • US1502412A - Car ventilator : en
  • DE399284C - Ball or roller bearing race mounting : de en
  • FR575261A - Luminous apparatus with timer allowing the printing of photographic prints and, by a device of rollers, that of the positive bands on negative bands or individual negative : en fr
  • AT97573B - Rotary valve for pipelines. : de en
  • FR574888A - Improvements to distillation apparatus : en fr
  • DE399578C - Epicyclic gear change and reversing gear housed in an engine flywheel : de en
  • FR575218A - Improvements to thermionic tubes : en fr
  • GB219261A - Gas reservoir for guns or rifles operated by compressed gas : en
  • US1501899A - Strut for railway brake beams : en
  • US1501974A - Hopper attachment for harvesters : en
  • GB219223A - Improvements in luggage carriers for velocipedes : en
  • DE399607C - Surface condensation system with water jet air pump : de en
  • FR574878A - Ball bearing : en fr
  • FR575120A - Advanced control system for motors : en fr
  • FR575209A - Method and device for the preparation and molding of plastic pastes in molding presses : en fr
  • GB219191A - Improvements in and relating to splash guards for vehicles : en
  • US1502019A - Exhaust box : en
  • FR574866A - Aircraft without engine, glider type with flapping wings : en fr
  • FR575276A - Improvement in the technique of incision and coloring of glass, crystal, porcelain, wood, metals and similar for all applications : en fr
  • FR575185A - Advanced Microphone Transmitters for Gramophones : en fr
  • FR575271A - : fr
  • CA241702A - Pruning implement : en fr
  • AT97514B - Diving box for deep sea work. : de en
  • FR575258A - Machine for making bedding or other springs : en fr
  • US1502520A - Air-brake apparatus : en
  • CA241644A - Safety valve : en fr
  • DK33457C - Procedure for collecting cardboard boxes. : da en
  • US1502301A - Radiator : en
  • US1502277A - Universal circular arc template : en
  • FR574893A - Planting machine especially for planting wheat : en fr
  • FR575017A - Safety valve : en fr
  • GB209071A - Improvements in brakes : en
  • US1502264A - Internal-combustion engine : en
  • FR575098A - Edible gelatin curvature machine : en fr
  • US1502073A - Cooking utensil : en
  • GB219236A - Apparatus for detecting or estimating and recording combustible constituents in gaseous mixtures : en
  • US1502627A - Blade holder : en
  • GB219147A - Improvements in or relating to motor vehicle bodies : en
  • DE399224C - Dispensing container with spring drive for needle-shaped items : de en
  • US1502524A - Piston-rod packing : en
  • US1502003A - Herbert abraham : en
  • US1502126A - Differential clutch for power-driven vehicles, etc. : en
  • CA241693A - Sludge discharge apparatus for boiler wash-out systems : en fr
  • DE398872C - Electric induction furnace : de en
  • GB219135A - Improvements in electric condensers : en
  • US1502564A - Steam-boiler plant : en
  • US1502279A - Corn-turner attachment for grain drills : en
  • CA241688A - Sled brake : en fr
  • CA241721A - Bread dough mixer and kneader : en fr
  • USD65256S - Design for statuette : en
  • DE399349C - Innovation in social, entertainment, educational games, etc. like : de en
  • US1501992A - Dental bridge : en
  • US1502125A - Liquid-level indicator : en
  • AU1397323A - An improved support for soft collars : en
  • GB219112A - Improved process and apparatus for photographically determining the speed of quicklymoving objects : en
  • US1502377A - Dental flask press : en
  • US1502445A - Piston ring : en
  • US1501927A - Rod packing : en
  • US1502499A - Toy arrow : en
  • US1502608A - Baby-blanket harness : en
  • US1502539A - Poison applier : en
  • US1502135A - Apparatus for separating solid particles from a. gas stream containing them : en
  • US1502458A - Open-face sleeve seal : en
  • USD65229S - Design for a box cover or similar article of manufacture : en
  • DE399331C - Roller bearing : de en
  • FR574973A - Improvements made to rolling mills : en fr
  • US1502217A - Burial vault : en
  • US1502068A - Glass-circulating mechanism : en
  • US1502175A - High-speed reduction gearing : en
  • US1502493A - Time-indicating apparatus : en
  • FR575121A - Propeller with adjustable blades : en fr
  • AT97519B - Hand lamp lamp. : de en
  • FR575134A - Moving walkway : en fr
  • FR575272A - Process for serial replacement of burnt or broken metal filaments in incandescent lamps : en fr
  • FR575280A - Spark plug : en fr
  • CA241753A - Machine for planting grain : en fr
  • DE389569C - Device for recording telephone conversations : de en
  • US1502119A - Foot accelerator for automobiles : en
  • US1502066A - Oiler for pneumatic tools : en
  • US1502181A - Self-weighing scoop : en
  • US1502587A - Frame for beds : en
  • AU1584524A - Electric sad iron : en
  • US1502039A - Tire alarm : en
  • US1502336A - Method of making catalyst : en
  • US1502365A - Game of skill : en
  • US1502400A - Inflammable shell : en
  • CA241728A - File-cutting machine : en fr
  • DE398773C - Process for the manufacture of water tube boiler elements : de en
  • US1502237A - Truck : en
  • US1502478A - Air ejector : en
  • US1501941A - Feeding mechanism for potato planters : en
  • US1501963A - Hoist : en
  • AT97551B - Envelope machine for producing several envelopes at the same time. : de en
  • FR574861A - Place keeper for railway cars of all classes : en fr
  • FR575011A - Buttonhole cutting and sewing machine : en fr
  • GB210770A - Improvements in or relating to the sterns of propeller operated vessels : en
  • AU1443823A - An improved process and apparatus for vulcanising pneumatic tyres : en
  • US1502476A - Gas-engine governor : en
  • USD65221S - Design fob : en
  • US1502092A - Concrete form : en
  • US1502448A - Liquid-treating apparatus : en
  • US1502366A - Die plate for dental bridgework : en
  • US1502501A - Waterproof brick : en
  • US1502139A - Brush holder : en
  • US1502600A - Carbonizing and revivifying retort : en
  • FR575122A - Advertising device : en fr
  • GB219153A - Improvements in adjustable spanners, and wrenches : en
  • FR575056A - flexible core for stringed musical instruments : en fr
  • US1502409A - Device for neutralizing pickled nourishments and fodder : en
  • US1502532A - Phonograph : en
  • CA241676A - Spanner : en fr
  • FR574990A - Process for the two-stage combustion of water-containing, woody, and bituminous fuels : en fr
  • US1502013A - Ornamental box : en
  • US1502233A - Pneumatic hammer : en
  • US1501901A - Presser foot for sewing machines : en
  • CA241742A - Cylinder grinder : en fr
  • US1502211A - Fluid-pressure braking apparatus : en
  • US1502008A - Tank heater : en
  • US1502390A - Pump : en
  • GB206818A - Improvements in or relating to the treatment of threads, yarns and fabrics of or containing acetyl cellulose : en
  • AT97544B - Pole wheel with pronounced poles for electrical machines. : de en
  • AT97574B - Device for generating a circular movement of the charge in internal combustion engines. : de en
  • DE399199C - Photographic clip-on closure : de en
  • FR574911A - Opening spindle : en fr
  • GR688B - LIGHTING OR HEATING LIGHTING DEVICE USING CRUDE OIL. : el en
  • DE399179C - Device for observing shock waves : de en
  • GB219555A - Resetting mechanism for train stopping apparatus : en
  • DE398945C - Splitting device for calculating machines : de en
  • GB219170A - Improvements in or relating to tractor couplings : en
  • GB219270A - A new or improved hygienic supporting corset : en
  • DE398842C - Sock holder made from one piece of rubber : de en
  • US1502620A - Poison indicator : en
  • US1502593A - Artificial limb : en
  • AU1652724A - Improvements in and relating tothe treatment of hides, skins andthe like : en
  • DE399411C - Display or registration device in which the display or registration element is normally blocked and is only released during the last part of the analysis or the absorption period : de en
  • US1502438A - Building element : en
  • US1502437A - Means for protecting gasoline or other tanks : en
  • DE399585C - Measuring pump : de en
  • DE399252C - Hollow concrete block : de en
  • US1502017A - Reenforcing corners for boxes : en
  • US1502271A - Protector for pipe connections : en
  • USD65292S - Design fob a vehicle signal-lamp casing : en
  • CA241646A - Motion picture machine : en fr
  • GB219161A - Improvements in or relating to tripping mechanism for the inking or damping rollers of rotary printing presses : en
  • CA241706A - Boot : en fr
  • CA241703A - Shoe last : en fr
  • US1502231A - Shock absorber : en
  • US1502317A - Drill mounting : en
  • US1502472A - Angle-cock holder : en
  • CA241654A - Desk and chair support : en fr
  • CA241657A - Egg crate : en fr
  • AT97547B - Shuttle changing device for looms. : de en
  • AT97530B - Process for the production of letterpress by photographic means. : de en
  • DE395624C - Production of plastic decorations : de en
  • US1502376A - Production of ciphers : en
  • USD65213S - Design for an individual frying pan : en
  • DE399732C - Process for the production of voluminous table salt : de en
  • DE399220C - Steam system with high and low pressure consumers and heat storage : de en
  • FR574993A - Reclining Comb Looms Improvements for Loop Fabric Manufacturing : en fr
  • GB219150A - Improvements in and relating to bituminous cement-aggregate composition : en
  • USD65285S - Design for lace : en
  • US1502429A - Shoe tongue : en
  • DE398904C - Fluid transmission : de en
  • DE399451C - Single axle drive for electric vehicles, in particular locomotives : de en
  • US1502129A - Process of melting scrap metal and recovering by-products therefrom : en
  • AU1326223A - Improvements in or connected with tanks : en
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  • USD65304S - Design for a unitary combination tray and condiment holder : en
  • US1502280A - Bracket : en
  • FR575004A - Three-electrode lamps : en fr
  • DE398825C - Harvester for aquatic plants : de en
  • GB219230A - Cystoscopes and similar instruments : en
  • US1502084A - Airship : en
  • US1502197A - Shade, curtain, or awning roller stop : en
  • USRE15874E - Apparatus eoe : en
  • DE399299C - Arrangement for the execution of the method for the operation of water-containing heat accumulators : de en
  • DE399326C - Wooden wall made of solid wood poles : de en
  • FR575061A - Propulsion device for automobiles or other similar vehicles for single drive wheel : en fr
  • AU1243723A - Device for operating an alarm and stopping the engine upon unauthorized use ofan automobile : en
  • USD65272S - Design for a casing for a combined weighing and advertising machine : en
  • FR575300A - Improvements to vacuum cleaning devices : en fr
  • FR574982A - Propeller with orientable blades pivoting on a stop formed by a liquid or plastic bath : en fr
  • FR575217A - Improvements to thermionic lamps : en fr
  • GB219215A - Mercury arc rectifiers : en
  • US1502548A - Automatic control device : en
  • CA241675A - Meat tenderer : en fr
  • US1501998A - Radio mast seat : en
  • CA241735A - Wire forming machine : en fr
  • US1502147A - Faucet : en
  • US1502046A - Bricklaying device : en
  • DE399639C - Tine cleaning device for rotary cultivators : de en
  • AT97501B - Door lock with resilient striker. : de en
  • CA241692A - Boiler washing and refilling system : en fr
  • GB219199A - Improvements in and relating to air cushions, air beds, and the like : en
  • USD65283S - Design for lace : en
  • US1502244A - Engine : en
  • USD65296S - Babnet newland : en
  • FR575184A - Improvements to gear change devices : en fr
  • GB219388A - Improvements in or relating to aerofoils : en
  • USD65274S - Design for an oil can : en
  • US1502187A - Sprinkler head : en
  • FR574917A - Improvements to sound-producing devices : en fr
  • FR575064A - Calorimetric bomb : en fr
  • FR575249A - Shoe form : en fr
  • GB216134A - Apparatus for presenting advertisements by opening and closing a door : en
  • FR575239A - Horse collar : en fr
  • CA241722A - Drainage gate : en fr
  • AU1867224A - Improvements in and relating togas burners : en
  • CA241734A - Storage battery : en fr
  • US1501928A - Horse collar : en
  • US1501995A - Lubricating device for reversing clutch mechanism : en
  • US1502035A - Process for preparing crystals of chrome alum : en
  • US1502038A - Boiler plug : en
  • US1502218A - Locking device for spools : en
  • CA241669A - Tire chain : en fr
  • DE399461C - Mobile sod stacker : de en
  • CA241741A - Charcoal briquetting process : en fr
  • DK33466C - Agent with bactericidal and antifungal effect. : da en
  • DE399413C - Apparatus for franking mail by printing : de en
  • US1502250A - Automobile seating arrangement : en
  • US1502272A - Launder trough : en
  • FR575154A - Clothes rack : en fr
  • GB219159A - Improvements in or relating to the production of showcards, advertisements, signs, decorations or the like by stencilling : en
  • US1502597A - Bag holder : en
  • US1501895A - Composition for fireproofing and other purposes : en
  • AU1331323A - Automatic casement sash fastener : en
  • DE399346C - Automatic gas pressure charger : de en
  • DK33465C - Procedure for the production of photosensitive layers on suitable substrates. : da en
  • FR575269A - Improvements in compressors : en fr
  • DE398968C - Vacuum tubes with a cathode, a control grid and an anode : de en
  • DE398802C - Glazing for roofs and windows : de en
  • DE399427C - Sheet music turner : de en
  • FR574934A - Windshields for the rear seats of motor cars : en fr
  • US1502585A - Smoke consumer : en
  • FR574961A - Improvement in the construction or provision of heaters-economizers : en fr
  • FR575289A - Device for orienting headlights or projectors of motor vehicles : en fr
  • GB219233A - Improvements in hot plates and ovens : en
  • USD65266S - Design for an automobile bumper : en
  • DE399270C - Locking and coupling device for pumps with alternating fixed and rotating pistons : de en
  • US1502067A - Hand truck : en
  • US1502152A - Collapsible support : en
  • US1502441A - Hoof pad : en
  • GB219165A - Improvements in and relating to the feeding of glass charges : en
  • GB219189A - Improvements in wind and like screw motors : en
  • FR575089A - Carbonic acid fire extinguisher for electric generators : en fr
  • FR575246A - Hoisting winch : en fr
  • FR574926A - Two-stroke engine without valves : en fr
  • US1502089A - Toothed wheel-driving mechanism for motor vehicles : en
  • US1502240A - Locomotive power plant : en
  • US1502497A - Kitchen implement : en
  • US1501999A - Loading and unloading apparatus : en
  • US1502599A - Knockdown toy : en
  • US1502256A - Condenser : en
  • USD65228S - Design for a box cover or similar article of manufacture : en
  • US1502440A - Massaging implement : en
  • DE399178C - Device for balancing circulating bodies during rotation : de en
  • DE399535C - Carousel in the form of a giant top : de en
  • FR575157A - Device for decomposition and recomposition of images for telegraphy of images, particularly distance vision : en fr
  • AT97571B - Wind turbine. : de en
  • DE399200C - Device for electromagnetic light switching for film copying machines : de en
  • FR575188A - Stone cutting machine : en fr
  • US1502096A - Tourist's kitchenette or cabinet : en
  • GB219036A - Improvements in internal combustion engines : en
  • US1502049A - Check hanger for mine cars : en
  • US1502473A - Valve : en
  • US1502572A - Buckle for straps and belts : en
  • FR575036A - : fr
  • FR575167A - Artificial tooth : en fr
  • GB219360A - Improvements in electrical soldering irons : en
  • DE399332C - Lubricating device for piston rods : de en
  • FR575230A - Improvements to gas burners : en fr
  • GB219104A - Improvements in or relating to permanent hair waving appliances : en
  • FR574885A - Improvements to electrolytic devices : en fr
  • GB219242A - Rotary printing machine : en
  • FR575039A - Device for automatic switching on and off of converter units in automatic transformer stations : en fr
  • GB219057A - Improvements in producer gas scrubbers for automobiles : en
  • FR575168A - Automatic device for adjusting the brake play : en fr
  • US1502344A - Instrument safe for automotive vehicles : en
  • DE399231C - Adjusting device for steam-loaded pressure compensation and other valves in locomotives : de en
  • DE399678C - Steam boiler system with an upper boiler and two lower boilers below it : de en
  • FR574904A - Movable share intercep : en fr
  • GB219100A - Improvements in or relating to artificial hands : en
  • FR574964A - Heavy oil and gasoline engine feed device : en fr
  • FR574937A - Further training in marble and stone working machines using grinding wheels : en fr
  • FR575238A - Bloom and bar shears cutting from the bottom up : en fr
  • US1502641A - Cleaner for tumblers or the like : en
  • FR575041A - Automobile heater : en fr
  • GB213595A - Improvements in electric switches : en
  • US1502318A - Lock : en
  • USD65294S - Babnet newland : en
  • DE399280C - Process for the production of an artificial bitumen from hard coal goudron : de en
  • DE399590C - Machine for grinding lenses, especially toric shape : de en
  • GB219178A - Improved electric fire : en
  • US1502352A - Shampoo liquid fountain for hair-dressing parlors : en
  • US1502464A - Fountain lather brush : en
  • DE398550C - Electrically heated water heater : de en
  • DE399675C - Method of making hollow metal wires : de en
  • USD65214S - Design for an automobile door handle : en
  • FR575202A - Individual appliance device for cleaning pipes by pressurized steam : en fr
  • USD65307S - Design for a metal border strip for a dish or similar article : en
  • DE399181C - Holding device for box-like resonance hollow bodies of speaking machines : de en
  • AT97555B - Yarn clearer. : de en
  • US1502452A - Lamp : en
  • US1502305A - Bumper : en
  • CA241730A - Starting field for generating units : en fr
  • FR574978A - Automatic circuit breaker control systems : en fr
  • FR575060A - Automatic bottle stitching machine : en fr
  • AU1236523A - An improvement in shirt neckbands : en
  • US1502356A - Tongs : en
  • DE399205C - Magnetic workpiece holder for use when sharpening ordinary table knife blades : de en
  • US1502583A - Carrier : en
  • US1502612A - Plant picker : en
  • GB219198A - Improvements in or relating to traps and trap nests for poultry, and other birds, and for animals in general : en
  • US1502353A - Means for illuminating booths : en
  • US1502505A - Cut-off or nail-checking attachment for nailing machines : en
  • US1501913A - Collapsible box : en
  • US1502484A - Roundabout : en
  • GB219044A - Improvements in means for stopping the delivery of roving in spinning machines : en
  • GB219201A - Improvements in mixing appliances : en
  • GB219187A - Improvements in and relating to air brake dynamometers : en
  • AU1876724A - Improvements relating tothe operation of railway points and signals andthe like : en
  • US1501946A - Electroplating apparatus : en
  • FR575099A - Tire inflation measuring instrument : en fr
  • GB219093A - Improvements in resonance arrangements particularly applicable to electric relays : en
  • USD65225S - Design for a box cover or similar article of manufacture : en
  • GB219269A - Improvements in, or relating to, mowing or reaping machines, or the like implements : en