• FR587727A - Appliance for brewing coffee : en fr
  • FR587762A - Further development of multi-stage compressed air engines that must start under load : en fr
  • DE408201C - Extraction of nickel from hydrosilicates containing nickel : de en
  • FR587821A - Zinc for electric batteries : en fr
  • US1534079A - Electric steam generator : en
  • US1534379A - Contact breaker : en
  • US1534748A - Oven, saucepan, and the like : en
  • US1534408A - Crank-shaft tester : en
  • US1534324A - Process of discharging smelter gases : en
  • US1534593A - Barge conveyer : en
  • DK34421C - Column apparatus by which fatty Oils and Fats can be made odorless. : da en
  • DE412343C - Attachment of the head rings to steam turbine blades : de en
  • DE412531C - Device for regulating the temperature of the coolant in internal combustion engines : de en
  • FR587871A - Shock absorber for vehicles : en fr
  • DE412707C - Device for improving commutation and suppressing field inequalities on direct or alternating current commutator armatures with parallel or series parallel winding : de en
  • GB215386A - Improvements in or relating to braking systems for motor cycles and like velocipedes : en
  • FR587700A - Umbrella, parasol, or cane handle : en fr
  • FR587805A - Instant release mold : en fr
  • DE412681C - Dishwasher : de en
  • GB232649A - Improvements in signal apparatus : en
  • GB232377A - Improvements in drop down guns : en
  • US1534624A - Louis weidlich : en
  • DE412656C - Process for the production of thiosulphate and calcium sulphate from used gas cleaning mass : de en
  • DE412500C - Method of making records : de en
  • FR587687A - Slide closure system device for earrings and similar items : en fr
  • FR587784A - Improvements to tennis racquets and similar racquets : en fr
  • GB206507A - A process for producing new organic compounds of mercury : en
  • GB232395A - Improvements in wood working machines : en
  • FR587578A - Scaffolding cleats : en fr
  • FR587570A - Improvements in the dyeing of acetyl cellulose or of fabrics containing acetyl cellulose and products intended for use in this dyeing : en fr
  • DE412492C - Circuit arrangement for testing the dielectric strength of insulating materials, cables, etc. : de en
  • GB232677A - Improvements in rotary engines : en
  • US1534576A - Cutting or trimming device : en
  • US1535021A - Sickle-holding attachment for grinders : en
  • FR587551A - : fr
  • GB232466A - Improvements in carburettors for internal-combustion engines : en
  • US1534722A - Combined spinner and fly : en
  • FR587776A - Improvements to textile driers : en fr
  • GB225191A - An improved method of and apparatus for refrigeration : en
  • US1534106A - Dyeing and bleaching machine : en
  • US1534916A - Coupling : en
  • FR587664A - Transmission pulley established in wood and metal : en fr
  • GB232436A - An arrangement for transforming rotary motion into a continuous progressing motion : en
  • AT99810B - Device for the recovery of the volatile solvent. : de en
  • DE412490C - Fusible link with variable cross-section and with over-molding made of insulating material : de en
  • DE412514C - Method for sealing electrodes of electrical ovens : de en
  • AT99728B - Method for producing flashing lights for railway signal systems. : de en
  • DE412403C - caisson : de en
  • DE412546C - Roasting device : de en
  • FR587668A - Apparatus for distilling coal and other materials : en fr
  • GB232371A - Improved window cleaning device : en
  • CA248825A - Portable grinding device : en fr
  • DE412655C - Manufacture of hollow bodies closed on all sides from rubber or other hardenable plastic masses : de en
  • USD67065S - Design for lace : en
  • US1534332A - Washboard : en
  • US1534896A - Turret-type transmission : en
  • FR587849A - Axial and radial spring bearing : en fr
  • DE412697C - Processing of sulphite waste liquor : de en
  • US1534156A - Shoe cleaner : en
  • DE412617C - Electromagnetically operated signal horn, the armature of which is made of iron parts with plaques : de en
  • GB232683A - Improvements in or relating to bituminous emulsions : en
  • GB232670A - Improvements in sheet-feeders : en
  • US1534828A - Briquette of phosphate-rock material and method of making the same : en
  • US1534600A - Golf club : en
  • FR587789A - Improvements in metal boxes, for example shoe polish boxes, etc. : en fr
  • FR587642A - Device for activating an arm control, for components normally controlled by hydraulic presses : en fr
  • FR587833A - New working mode for carbureted engines : en fr
  • GB232338A - Improvements in or relating to fastener-inserting machines : en
  • FR587504A - Method and apparatus for the treatment of hydrocarbons : en fr
  • CA248897A - Package and dispensing device : en fr
  • FR587825A - Advanced cylinders for printing wallpaper, linoleum, fabrics, etc. : en fr
  • FR587648A - Apparatus and devices for preventing railway accidents : en fr
  • AT99761B - Elastic shoe insert. : de en
  • CA248910A - Envelope making machine : en fr
  • GB223880A - Improved means for automatically regulating the current generated by a variable speed dynamo : en
  • GB232350A - Improvements in methods of casting metals and alloys : en
  • US1534445A - Fabric receiver for knitting machines : en
  • US1534458A - Underframe for vehicles of any kind : en
  • US1534555A - Method of treating waste of benzol recovery : en
  • CA248936A - Dyeing or colouring of product made with cellulose acetate : en fr
  • AT99724B - Device for draining the main line in railroad car heating. : de en
  • CA248818A - Combined heel, sole and arch support : en fr
  • US1534304A - Method of producing designs in pile fabrics : en
  • FR587623A - Process for the two-step roasting of complex arseniosulfurized ores : en fr
  • GB232337A - Improvements in or relating to tympan-clamping devices of printing machines : en
  • AT99760B - Low shoe with oat loop. : de en
  • US1534054A - Process for synthetic manufacture of cyanide : en
  • US1534297A - Tractor vehicle : en
  • DE412255C - Device for achieving a smooth gait of looms driven in groups : de en
  • DE412286C - Electron shock regulation and control units : de en
  • DK34419C - Apparatus for Extraction of Fetuses of Pig Lakes and the like. : da en
  • US1534194A - Ornamented fabric and method of producing the same : en
  • US1534377A - Window guard : en
  • US1534616A - Glove : en
  • USRE16051E - Reamer : en
  • AT99738B - Chamber water tube boiler for high pressure. : de en
  • DE412729C - Swivel device for loading booms for ships : de en
  • FR587766A - Sign plate for daytime and night use for automobiles, indication of street names, etc. : en fr
  • DE412459C - Method and device for the mechanical mass production of bulge linings : de en
  • US1534076A - Jointing machine : en
  • US1534218A - Lock for tongs : en
  • US1534450A - Controlling mechanism for booster motors : en
  • US1534534A - Stretching and drying apparatus : en
  • US1535082A - Electron-discharge device : en
  • FR587604A - Improvements in the means for making copies, using carbon on loose sheets : en fr
  • FR587810A - Ball joint bracket for electric lamp gooseneck : en fr
  • US1534310A - Holder for stropping safety-razor blades : en
  • DE412436C - Cooking box with self-heating : de en
  • AT99753B - Safety device on suction conveyor systems for flammable liquids stored under protective gas. : de en
  • DE412445C - Device for securing a pierced member on a shaft : de en
  • FR587715A - Mudguard for automobiles : en fr
  • FR587842A - Support for suspender tabs and other similar articles and method of manufacture thereof : en fr
  • FR587527A - Portable folding seat with movable backrest : en fr
  • US1535007A - Method for removing liners from cylinders : en
  • CA248755A - Mining machine bit : en fr
  • FR587896A - Total coal gasification process : en fr
  • US1534062A - Machine for filling cushions : en
  • US1534201A - Drawer-guide construction : en
  • US1534447A - Center strap for tennis nets : en
  • US1534572A - Chuck : en
  • US1534530A - Combined stamping and counting machine : en
  • US1534705A - Sash-glazing device : en
  • USD67089S - Design for a ceiling light : en
  • US1534213A - Variable condenser : en
  • US1534494A - Power-transmission chain : en
  • US1534989A - Tire boot : en
  • CA248940A - Railway car : en fr
  • US1534504A - Portable rack : en
  • US1534601A - Roller skate : en
  • AT99785B - Ejector for cigar or cigarette holders. : de en
  • US1534671A - Method of producing finished surfaces upon glass : en
  • FR587596A - Improvements made to bearings, in particular those for railway cars : en fr
  • FR587774A - Method and device for obtaining films for film shooting and cinematographic projection in color : en fr
  • US1534907A - Combination implement : en
  • US1534441A - Knot-tying mechanism for use in warp-tying : en
  • US1534704A - Receiving system for radiant energy : en
  • US1534037A - Metal window casing : en
  • US1534959A - Electrical coil apparatus : en
  • AU1813124A - An improved cane planter and driller : en
  • CA248800A - Clutch : en fr
  • US1534894A - Wheeled merry-go-round : en
  • US1534262A - Spinning-frame stopping mechanism : en
  • CA248877A - Cushion connection for vehicle construction : en fr
  • DE412506C - Method for attaching sign metal sheets and sheet metal labels provided with shipping addresses to band iron tires for boxes, bales, packages, etc. : de en
  • DE412590C - Spark plug : de en
  • DK34409C - Emergency Braking Device for Motor Vehicles with Compressed Air Braking Device. : da en
  • DE412284C - Automatic switching device for electrical vehicle lighting systems : de en
  • DE412337C - Tar distillation plant for uninterrupted operation : de en
  • DE412450C - Multi-spindle, automatic screw or profile lathe : de en
  • CA248751A - Phonograph needle holder : en fr
  • CA248942A - Hollow rubber articles with a whistle : en fr
  • FR587625A - Differential friction device for elimination of aperiodic disturbances : en fr
  • FR587710A - Gas distributor device : en fr
  • DE412658C - Cooling or heating device for the piston drum of rotary piston machines with pistons displaceable in the piston drum : de en
  • US1534613A - Ratchet jack : en
  • GB223941A - : en
  • US1534615A - Molding machine : en
  • DE412472C - Power unit for electric locomotives with parallel crank gear : de en
  • AU1867324A - Improved apparatus for spraying and jetting sheep : en
  • US1534099A - Ice-cream disher : en
  • US1534149A - Bracelet spring clamp for tube cores and method of manufacturing tubes : en
  • US1534349A - Tape-controlled measuring pump : en
  • US1534505A - Axle-setting tool : en
  • US1534736A - Gutter hanger : en
  • AT99722B - Bolt support bearing with locking bolts on bicycles and. like : de en
  • AU1752724A - Hydraulic transmission gear : en
  • CA248772A - Valve : en fr
  • US1534161A - Timing synchronizer : en
  • US1534725A - Ship propulsion : en
  • GB232452A - Regulating system for dynamo electric machines : en
  • FR587641A - Secret closing device for towel roll : en fr
  • US1534199A - Manufacture of silica bricks : en
  • US1534416A - Starch-cleaning machine : en
  • AU1752424A - Improvements in draft rigging : en
  • AT99794B - Slip ring assembly for induction motors with built-in short-circuit device. : de en
  • FR587771A - Development at hubs and ferries : en fr
  • AT99718B - Hand fire extinguishers. : de en
  • DE412504C - Tooth for composite gears for metal construction games : de en
  • US1534846A - Process of separating loosely-mixed materials : en
  • US1534996A - Interchangeable spout-aperture bushing and method of applying the same : en
  • FR587814A - Starter contactor : en fr
  • CA248874A - Rock drill : en fr
  • US1534093A - Wax pot : en
  • US1535063A - Method of laying plate glass : en
  • FR587717A - Headlight system for folding the light beam and eliminating glare : en fr
  • CA248802A - Stand for velocipedes : en fr
  • US1534051A - Process for the direct reduction of ores, and particularly of iron ores : en
  • US1534193A - Shackle : en
  • US1534358A - Internally-armored tire : en
  • US1534720A - Radio receiving system : en
  • US1534831A - Air cleaner for carburetor intakes : en
  • CA248930A - Chain for wood pulp grinders : en fr
  • CA248860A - Method and apparatus for spinning glass : en fr
  • CA248916A - Motor vehicle brake : en fr
  • US1534305A - Anchoring bar for curtain stretchers : en
  • DE412699C - Process for the preparation of esters in the aliphatic side chain of iodinated aromatic alkyloxy and alkylaminocarboxylic acids : de en
  • US1534857A - Planetary cutter head : en
  • GB226493A - Loading apparatus for transmission circuits, such as telephone circuits : en
  • CA248870A - Governor for ignition systems : en fr
  • CA248876A - Trailer connection : en fr
  • CA248928A - Copy holder and paper straightener : en fr
  • FR587519A - Improvements to devices intended for emptying superphosphate cellars : en fr
  • US1535027A - Adjustable reaming device : en
  • US1534920A - Mail box : en
  • FR587617A - Rural preparation of petroleum substitute fuels : en fr
  • FR587740A - Intermittent film feed by 32 tooth drum : en fr
  • US1534938A - Keyboard of calculating machines : en
  • DE412502C - Field blacksmith with fan : de en
  • GB232450A - A removable wiring system for interchanging circuit arrangements in wireless telephony receiving apparatus and the like : en
  • US1534590A - Locomotive boiler : en
  • US1534789A - Gear : en
  • US1534388A - Electrically-heated humidifying apparatus : en
  • US1534827A - Shoe-cleaning-stigk container, applicator, and distributor : en
  • US1534961A - Automatic car coupler : en
  • US1534562A - Soft fold collar : en
  • US1534426A - Centrifugal thrashing machine : en
  • US1534939A - Milk-sample-obtaining means for use in vacuum milking machinery : en
  • DE412714C - Neutral pastes for coating metal layers in the production of veneers : de en
  • DE412408C - Device for recording and playing back tones or sounds by electrical means : de en
  • FR587614A - Improvements to horns and rear-view mirrors and resulting new products : en fr
  • US1534957A - Miter machihe : en
  • US1534646A - Suitcase : en
  • US1534619A - Airship-mooring mast with water tank and fire protection for airship sheds : en
  • US1534138A - Discharge-valve mechanism : en
  • US1534651A - Composition : en
  • US1534443A - Curtain holder : en
  • US1534520A - Machine for forming sockets on musical instruments : en
  • US1534628A - Milking vessel : en
  • US1534188A - Blanching machine : en
  • US1534914A - Grapples for spearing fish : en
  • US1534385A - Air and vapor supplying and cleaning device for engines : en
  • US1535065A - Top : en
  • US1534089A - Pump-rod elevator : en
  • US1534315A - Electrolytically-refined aluminum and articles made therefrom : en
  • US1534960A - Well strainer : en
  • US1534980A - Fly-paper holder : en
  • DE412426C - Rotary grate semi-gas combustion : de en
  • DE412628C - Device for measuring the curvatures of optical glasses : de en
  • DE412722C - Starting device for engines : de en
  • GB232438A - Improvements in or relating to bobbins employed in textile machines : en
  • GB232497A - Adjustable spiral separators : en
  • US1534708A - Glazing cast iron : en
  • US1534299A - Corrugation-forming die for metal plates : en
  • US1534523A - Line-justification-indicating mechanism : en
  • US1534650A - Refuse-oil burner : en
  • US1534766A - Sealing means for pistons and the like : en
  • US1534918A - Mold support : en
  • DE412563C - Device for promoting the water circulation in water tube boilers : de en
  • US1534060A - Wall construction and building block for the same : en
  • AT99750B - Seal closure and process for its manufacture. : de en
  • CA248762A - Collar attaching device : en fr
  • US1534364A - Apparatus for raising vehicles : en
  • US1534515A - Electric-switch construction : en
  • US1534162A - Electric furnace : en
  • AT99791B - Roll cover (Manchon), in particular for couch rolls of paper machines. : de en
  • AT99826B - Frame for standing, double-acting four-stroke diesel engines. : de en
  • AT99831B - Connection for pipe ends of the same diameter. : de en
  • DE412222C - Rotary rubber printing machine for printing on sheets : de en
  • AU1932924A - An improved whistling kettle : en
  • US1534282A - Electric motor : en
  • US1534284A - Tire-chain tool : en
  • US1534687A - Machine for cutting veneer : en
  • US1534934A - Wire-spoke wheel : en
  • USD67075S - Henry g : en
  • FR587654A - New airplane : en fr
  • US1534122A - Electric rivet heater : en
  • US1534464A - Machine for feeding sheet material : en
  • US1534739A - Heel : en
  • US1534431A - Electric waffle iron : en
  • US1534340A - Device for regulating humidity of containers : en
  • US1534473A - Alloy roll steel : en
  • US1534991A - Vehicle lamp : en
  • USD67108S - Design por a candle holder or a similar article : en
  • FR587778A - Manufacturing process of electrical machine collectors : en fr
  • GB232388A - Improvements in domestic wringing and mangling machines : en
  • CA248918A - Carbureter : en fr
  • GB232671A - Improvements in and relating to anti-dazzle screens and wind screen cleaning devices for vehicles : en
  • US1534224A - Concentrator construction : en
  • US1534422A - Holding fixture for electric welding of side seams of container bodies : en
  • DE412327C - Sending and receiving device for sound waves in liquids : de en
  • FR587607A - Improvements made to the pitot tube : en fr
  • US1534232A - Four-bend wing-rail track frog : en
  • US1534179A - Cleaning device : en
  • US1534121A - Wood steamer : en
  • US1535001A - Animal trap : en
  • US1534412A - Method of handling yarn and machine therefor : en
  • US1534718A - Bottle-washing machine : en
  • US1534972A - Needle-operating mechanism for knitting machines : en
  • DE412338C - Process for supplying boilers with fresh water preheated by exhaust steam : de en
  • US1535018A - Chaff remover : en
  • CA248830A - Buffing wheel : en fr
  • FR587552A - Process for the production of fine shiny yarns using viscose solutions : en fr
  • GB232462A - Improvements in motor vehicles : en
  • GB232517A - Improvements in and relating to paint and like brushes : en
  • US1535029A - Toy : en
  • US1535061A - Process of making plate glass : en
  • GB220943A - : en
  • DE412501C - Speaking machine with device for evenly inserting two or more sound pens into the same sound groove : de en
  • FR587770A - Device for embroidering and darning with all sewing machines : en fr
  • FR587560A - Improvements to the method and device for obtaining stripe-effect designs : en fr
  • GB229246A - Improvements in and relating to electric arc welding apparatus : en
  • GB233014A - Improvements in high pressure acetylene generating plant : en
  • DE412555C - Device for ventilation, especially for waste water purification : de en
  • FR587893A - Direction indicator for vehicles : en fr
  • GB232650A - Method of producing piles : en
  • US1534021A - Shoe heater : en
  • GB208728A - Improvements in methods of and apparatus for generating and controlling positive ioncurrents : en
  • FR587513A - Automatically variable resistance conductor system : en fr
  • FR587655A - Convertible top frame : en fr
  • US1534975A - Cue-tip scraper : en
  • GB232341A - Improvements in and relating to heat insulating and fire resisting materials : en
  • US1534137A - Tank-car valve-operating mechanism : en
  • US1534256A - Sterilizing attachment for water-supply pipes : en
  • US1534852A - Syringe : en
  • CA248782A - Carbureter attachment for explosive engines : en fr
  • DE412567C - Folding machine with several folding devices : de en
  • US1534365A - Combined cushion and pneumatic tire : en
  • US1534886A - Burglarproof device : en
  • DE412588C - Ignition for internal combustion engines by a glow plug : de en
  • US1534407A - Tripod head : en
  • US1534041A - Tension feeler : en
  • US1534404A - Razor holder : en
  • DE412370C - Device for recording sounds on light-sensitive carriers : de en
  • GB232455A - Improvements in or relating to cigar cutters : en
  • DE412498C - Method of pouring under pressure in a vacuum : de en
  • CA248922A - Hydraulic fishing boat : en fr
  • DE412533C - Photographic typesetting machine : de en
  • FR587870A - Improvements to the construction of rigid airships : en fr
  • AT99816B - Slide valve. : de en
  • AT99829B - Fuel injection device for internal combustion engines. : de en
  • DE412476C - Tamping machine, especially for the production of concrete pipes : de en
  • FR587792A - Airplane wing without rib and elastic : en fr
  • GB232454A - Improvements in or relating to releasable power connections and equivalent devices : en
  • GB232652A - Improvements in and relating to chocolate coating machines and the like : en
  • US1534236A - Industrial utilization of strawlike materials : en
  • US1534252A - Reed holder : en
  • CA248822A - Mop : en fr
  • CA248880A - Centrifugal governor : en fr
  • US1534250A - Tire-making apparatus : en
  • US1534691A - Speed governor for tractors : en
  • US1534800A - Clothesline pulley : en
  • GB211473A - : en
  • AT99811B - Pencil sharpener. : de en
  • CA248753A - Lid removing device : en fr
  • FR587561A - Bascule bridge : en fr
  • DE412285C - resistance : de en
  • AT99757B - Method and device for making wigs. : de en
  • DE412673C - Inlet valve for inflatable containers : de en
  • FR587632A - Method and device for making the junctions of transmission belts : en fr
  • FR587752A - Improvements in the extraction of metals from their ores : en fr
  • US1534321A - Method of lining cells for electrolytic refining : en
  • US1534861A - Abrasive disk : en
  • CA248921A - Adjustable toilet seat : en fr
  • CA248832A - Traction grip for tires : en fr
  • FR587576A - Wood gasifier : en fr
  • GB232489A - Improvements in machines for beading sheet metal : en
  • FR587787A - Process for the purification of antimonious metals or alloys : en fr
  • FR587846A - Further development of high pressure cable glands : en fr
  • FR587855A - Character bar arrangement and character bar segment for front typing typewriters : en fr
  • DE412366C - Free-falling plumb bob : de en
  • US1534042A - Electrically-heated traveling ovens : en
  • US1535071A - Automobile tire chain : en
  • US1534606A - Vehicle traffic signal : en
  • US1534740A - Gear-shifting mechanism : en
  • US1534864A - Apparatus for tempering glassware : en
  • CA248781A - Dummy handkerchief : en fr
  • US1534080A - Flow box for paper machines : en
  • US1534391A - Support for strands of hair switches : en
  • US1534507A - Method of and apparatus for bisecting fruit and removing a circumferential slice therefrom : en
  • US1534742A - Carburetor control : en
  • US1534854A - Suction box and cover therefor for use in fourdrinier machines : en
  • US1534981A - Door-controlling device : en
  • USD67073S - Design fob a tombstone : en
  • AU2025824A - Improvements in signalling system and loading coil cases for use therewith : en
  • CA248763A - Surface combustion apparatus : en fr
  • CA248765A - Carburetion device : en fr
  • US1534695A - Electrical junction box : en
  • US1534673A - Electrical heating element : en
  • US1535022A - Motor-hoisting hitch : en
  • AT99708B - Interchangeable auxiliary drive device for locomotives. : de en
  • CA248935A - Dyeing or colouring product made with cellulose acetate : en fr
  • USD67070S - Design for an ash tray : en
  • CA248892A - Filling for boxing gloves : en fr
  • US1534672A - Collapsible shipping crate : en
  • CA248758A - Railway switch cleaner : en fr
  • US1534360A - Safety device : en
  • US1534153A - Piston ring : en
  • US1534503A - Gate : en
  • US1534518A - Indophenol sulphur dyestuffs and process of making same : en
  • US1534543A - Spring setting and tempering apparatus : en
  • US1534658A - Machine for removing quack grass : en
  • US1534883A - Oil-dispensing device : en
  • US1534765A - Piston structure : en
  • AT99836B - Fan. : de en
  • USD67095S - Design for a glass dish or similar article of manufacture : en
  • US1534114A - Railway truck : en
  • US1534327A - Cock for faucets with stop valves : en
  • US1534371A - Mulch : en
  • AT99723B - Jet pipe, in particular for fire hoses. : de en
  • US1534633A - Sprinkler : en
  • AT99774B - Gate valve for liquids, vapors or gases. : de en
  • US1535067A - Motor-driven grubbing machine : en
  • USD67081S - Samuel grossman : en
  • GB232676A - Improvements in the reversing device for reciprocating engines fitted with cam-controlled poppet valve gears : en
  • US1534631A - Car and train-pipe coupling : en
  • GB232687A - Improvements in machines for seaming sheet metal : en
  • US1534457A - Electrode-clamping device for electric welding machines : en
  • AT99838B - Fan. : de en
  • US1534608A - Brake beam : en
  • US1534025A - Timer governor : en
  • US1534697A - Protective system : en
  • CA248938A - Friction shock absorbing mechanism : en fr
  • FR587785A - Luminous advertising device : en fr
  • US1534064A - Duplex fastener-setting machine : en
  • US1534288A - Grid-resistance panel for electric welding apparatus : en
  • US1534508A - Apparatus for testing soil or seed : en
  • FR587660A - : fr
  • CA248894A - Service observing apparatus for automatic telephone systems : en fr
  • US1534484A - Can opener : en
  • US1534984A - Self-closing valve : en
  • DE412622C - Method and device for the regulation of exhaust steam and steam turbines : de en
  • CA248748A - Amusement device : en fr
  • CA248790A - Packing ring : en fr
  • US1534648A - Ore-reducing process : en
  • US1534880A - Plant deflector : en
  • CA248817A - Shoe manufacture : en fr
  • US1534749A - Electrical apparatus casing : en
  • US1534370A - Incandescent safety lamp for mines : en
  • US1534463A - Longwall mining machine : en
  • USD67098S - Design for a lighting-fixture bracket or an article of similar nature : en
  • AT99746B - Liquid fuel stoves. : de en
  • AT99840B - Plug contact. : de en
  • AT99781B - Inertia telephone relay. : de en
  • CA248878A - Signalling system : en fr
  • AT99835B - Injector. : de en
  • US1534198A - Packing ring and piston : en
  • US1534514A - Automobile truck : en
  • US1534150A - Hot-water boiler : en
  • US1534197A - Safety belt strap : en
  • CA248801A - Gas producer for automotive mechanism : en fr
  • CA248852A - Bituminous mastic : en fr
  • AU1716124A - An improved ruler : en
  • US1534692A - Hydro-auto-helicopter : en
  • DE412382C - Cushioning, especially for motor vehicles : de en
  • FR587540A - Plunging plunger for glassware furnaces : en fr
  • GB232502A - Improvements in or relating to processes and apparatus for the production of fodder,and the product obtained thereby : en
  • AT99798B - Rotating sorting machine. : de en
  • AT99758B - Counter ticket printer. : de en
  • CA248787A - Pressure control system for sterilizing and processing apparatus : en fr
  • CA248950A - Cooling device for valves : en fr
  • US1534290A - Vaporizer : en
  • US1534670A - Teakettle : en
  • US1534919A - Shoe tread : en
  • CA248788A - Electric cooking utensil : en fr
  • CA248866A - Device for electrically welding sleeves to plates : en fr
  • AT99792B - Process for the preparation of non-coloring thio derivatives of phenols. : de en
  • CA248929A - Tensioning device for loom shuttles : en fr
  • AT99712B - Device for converting open vehicles with two doors each hinged to a common door pillar and a folding top into closed ones. : de en
  • CA248949A - Stove : en fr
  • CA248786A - Collapsible tube : en fr
  • AU1752624A - Process and apparatus for manufacturing metal sheets and strips : en
  • DE412411C - Method of attaching buttons to the ends of thin-walled slotted metal tubes : de en
  • DE412526C - Oil firing system : de en
  • DE412585C - Heavy oil carburetor : de en
  • US1534313A - Heel-building machine : en
  • CA248806A - Gutter hanger : en fr
  • US1534713A - Tobacco steaming and drying apparatus : en
  • US1534804A - Clutch device : en
  • FR587812A - Lantern : en fr
  • DE412460C - Bicycle stand : de en
  • FR587581A - Junction loop for laces, straps and all other applications : en fr
  • GB232406A - Improvements connected with geysers : en
  • US1534185A - Cableway and method of operating the same : en
  • US1535078A - Oil burner : en
  • CA248924A - Coating for the prevention of rust : en fr
  • CA248941A - Hand brake for railway cars : en fr
  • FR587674A - Multi-phase, speed-controlled commutator motor : en fr
  • US1534301A - Grinding machine : en
  • US1534531A - Relayless counter : en
  • US1534384A - hawkins : en
  • FR587737A - Washing machine performing automatically and unattended all phases of washing : en fr
  • GB232507A - Improvements in or relating to fastening devices for furniture drawers, doors and the like : en
  • CA248747A - Belt fastener : en fr
  • USRE16045E - A corposa : en
  • AT99702B - Prong button for potato and beet forks. : de en
  • CA248856A - Conductive brush : en fr
  • US1534044A - Crank connection for motion-picture machines : en
  • CA248890A - Motor driven lawn mower : en fr
  • AU2279325A - Improved process forthe production of iron from ores : en
  • CA248833A - Spring suspension device : en fr
  • AU1587724A - Improvements in and relating to resilient wheels : en
  • FR587539A - Sidecar : en fr
  • AT99820B - Glow wire spark plug. : de en
  • US1534502A - Shock absorber : en
  • US1534756A - Fruit picker : en
  • US1534103A - Chimney stop : en
  • AT99786B - Impeller for high-speed water turbines. : de en
  • US1534796A - Adjustable chair : en
  • CA248838A - Collapsible shoe shiner : en fr
  • GB213580A - Improved process and means for printing music : en
  • GB232442A - Improvements in slide rules : en
  • AU1850424A - Safety appliance for motor vehicles : en
  • US1534157A - Granite-working machine : en
  • US1534723A - Sectional switch box : en
  • US1534029A - Fastener for shoe laces and the like : en
  • US1534132A - Differential feeding mechanism : en
  • US1534853A - Loop drier : en
  • AT99797B - Pressure reducer for high-tension gases. : de en
  • US1534191A - Centrifugal cleaner for circulating liquids : en
  • AU1926224A - An improved combination polishing outfit : en
  • AT99706B - Kneader with shovel and passage wing. : de en
  • US1534022A - Means for plugging auxiliary gates of molds : en
  • DE412698C - Decomposition of sulfates of alkalis and alkaline earths : de en
  • FR587819A - Further development of lighting installations for theaters and similar applications : en fr
  • GB210426A - Spring suspension for vehicles : en
  • GB232366A - Improvements in or appertaining to adaptors, terminals or connectors for making electrical connections : en
  • CA248808A - Turn table pad : en fr
  • CA248805A - Flower pot : en fr
  • DE412541C - Procedure for sampling items of any kind. : de en
  • US1534347A - Necktie : en
  • US1534535A - Anthracene derivative and process for making the same : en
  • USD67072S - Design for a watchcase : en
  • US1534820A - Umbrella : en
  • US1534314A - Method of bending metal : en
  • US1534253A - Vehicle headlight : en
  • DE412352C - Process for the production of metal grids from individual elements lying on top of one another like scales by means of electrical spot welding : de en
  • DE412510C - Evaporative cooler : de en
  • FR587559A - Furnace for the distillation of coniferous wood to remove the essence of turpentine : en fr
  • GB232385A - Improvements in heat insulation linings for cold storage chambers or holds used for the storage of refrigerated produce : en
  • US1535030A - Concrete building structure : en
  • US1534375A - Chicken feeder : en
  • CA248944A - Method of making hollow rubber articles : en fr
  • US1534145A - Treatment of pulps : en
  • US1534187A - Hot-metal car : en
  • US1535049A - Washboard : en
  • US1534045A - Box : en
  • US1534681A - Rotary-switch handle : en
  • DE412538C - Anti-tip device : de en
  • AT99832B - Four-stroke internal combustion engine with a crankcase pump. : de en
  • FR587602A - Long lasting feather : en fr
  • US1534293A - Braking mechanism : en
  • CA248810A - System of generation of alternating currents : en fr
  • CA248869A - Distributor unit for ignition systems of internal combustion engines : en fr
  • DE412405C - Copier : de en
  • DE412520C - Copier : de en
  • DK34420C - Sewage cleaner. : da en
  • GB232503A - Improvements in switches for conveyors : en
  • FR587600A - : fr
  • US1534056A - Spindle and wheel construction : en
  • GB232665A - Improvements in and relating to clock-controlling apparatus : en
  • FR587822A - High voltage alternating current measurement : en fr
  • FR587861A - New belt buckle for toiletries, sewing, etc. : en fr
  • US1534997A - Fruit cutter and juice extractor : en
  • DE412513C - Device for cooling electrical machines with subdivided, radial air slots : de en
  • US1535053A - Golf ball : en
  • AT99734B - Cleaning device for air preheater u. Like. With a circulating heat exchanger. : de en
  • US1534432A - Apparatus for drawing glass cylinders : en
  • FR587667A - Typewriter : en fr
  • FR587876A - Swiveling and adjustable tensioner clevis for guy ropes, cables, etc. : en fr
  • GB210434A - Process for obtaining alkali sulphides and sulphydrates : en
  • FR587745A - Improvements to wire drawing benches : en fr
  • CA248884A - Purification of illuminating or coke oven gases : en fr
  • AU1792524A - Improvements in shock absorbers for motor road vehicles : en
  • FR587874A - Improvements to expansion brakes : en fr
  • CA248886A - Tea cartridge : en fr
  • CA248841A - Window : en fr
  • DE412584C - Injection carburetor : de en
  • US1534386A - Piston ring : en
  • US1534721A - Construction of elastic-fluid turbines to prevent breakage of blades due to vibrations : en
  • US1534141A - Stapling mechanism : en
  • US1534263A - Builder mechanism : en
  • US1534442A - Gem setting : en
  • US1534768A - Brick machine : en
  • US1535074A - Trouble indicator for telegraph systems : en
  • AU1590224A - Improvements in the construction of door frames : en
  • US1534168A - Joseph l : en
  • US1534931A - Process of making chewing-gum base : en
  • DE412410C - Suspension dampers, especially for motor vehicles : de en
  • DE412453C - Power transmission device for sewing machines : de en
  • GB232428A - Improvements in electrically driven clockwork : en
  • GB232485A - Improvements in and relating to reheating furnaces : en
  • DE412832C - Winch for mining operations or the like. : de en
  • FR587885A - Refinements to piston rod seals : en fr
  • GB213935A - : en
  • GB219708A - : en
  • FR587835A - Reproducing apparatus with automatic ink supply : en fr
  • FR587863A - Improvements in transmission devices for machine tools or the like : en fr
  • DE412455C - Stuffing box packing for pumps : de en
  • DE411896C - Circuit arrangement for telephone systems with main and sub-exchanges and dialer operation : de en
  • DE412358C - Method and machine for the production of a textile material from warp knitted goods and woven fabrics : de en
  • FR587716A - Improvements to processes for removing printing ink from paper : en fr
  • GB232355A - Improvements in apparatus for tea & coffee making and the like : en
  • US1535009A - Convertible top for vehicles : en
  • DE412710C - Glass blowing machine and glass storage container for feeding the same : de en
  • GB232372A - Improvements in or relating to expanding bracelets : en
  • FR587860A - Improvements to picks and other hand tools : en fr
  • DE412441C - Self-collecting display unit, point counter for games, billiard games or the like. : de en
  • FR587526A - Transformation jewelry : en fr
  • GB232394A - An improved resilient composition for mounting tympans or diaphragms for sound reproduction : en
  • DE412733C - Dishwasher : de en
  • FR587590A - Improvement in flat tiles and their method of fixing : en fr
  • FR587677A - Double flap letter envelope : en fr
  • GB232411A - Improvements relating to cutting off drawn tubes and the like : en
  • FR587695A - : fr
  • FR587661A - Motor press for the manufacture of bricks, rubble stones, agglomerates and similar products : en fr
  • FR587788A - New bath heater system : en fr
  • FR587630A - Illuminated indicator plate : en fr
  • FR587633A - Method and apparatus for measuring and recording high gas flows : en fr
  • FR587517A - Process for making light impressions using phosphorescent, fluorescent or radioactive powders, and special mixtures for the implementation of this process : en fr
  • DE412528C - Two-part rope shoe : de en
  • FR587681A - Safety combination lock against theft of cycles, motorcycles, etc., as well as their control plate : en fr
  • US1534783A - Combing machine : en
  • FR587888A - Safety and emergency device against the bursting, puncturing or deflating of the pneumatic tires of the wheels of motor vehicles or other vehicles : en fr
  • US1535016A - Journal box : en
  • US1535058A - Harrow cart : en
  • GB232340A - Improvements in devices for registering automatically and indicating the number of passengers on a tram car, omnibus or similar stage vehicles : en
  • FR587573A - Reinforced concrete sleeper for railway tracks : en fr
  • FR587698A - Valves for internal combustion engines : en fr
  • AT99803B - Clad double-faced knitted and knitted fabrics. : de en
  • FR587645A - Improvements to enamelling machines for electrical conductors : en fr
  • FR587751A - Screw tap : en fr
  • US1534308A - Arch support : en
  • US1534856A - Apparatus for severing stumps : en
  • US1535035A - Magnetic building toy : en
  • CA248760A - Gas flow alarm : en fr
  • CA248799A - Match safe : en fr
  • CA248872A - Drill sharpener : en fr
  • US1534117A - Attachment for check-controlled apparatus : en
  • US1534320A - Cell for electrolytic refining or separating process : en
  • US1534751A - Register block : en
  • US1535043A - Bridge piece : en
  • US1534066A - Extracting tool : en
  • US1534735A - Loose-leaf binder : en
  • AT99709B - One-piece rail clamp. : de en
  • CA248854A - Fuel feed for automobiles : en fr
  • US1534879A - Swivel hook : en
  • US1534440A - Glider for furniture legs and the like : en
  • US1534552A - Life preserver : en
  • AT99729B - Brake lever assembly for motor vehicles provided with air brakes and mechanical brakes. : de en
  • CA248914A - Ventilating device : en fr
  • US1534536A - Concentrator : en
  • US1534702A - Apparatus for operating mine doors, switches, or the like : en
  • CA248847A - Steaming device for garment presses : en fr
  • US1534757A - Universal square : en
  • US1534762A - Adjustable end thrust for elevator shafts : en
  • US1534158A - Wheel for dressing stone : en
  • US1534793A - Washout plug : en
  • DE412566C - Heatable stamping press for stereotype dies : de en
  • US1534173A - High-pressure lubricating apparatus : en
  • AT99805B - Guide roller for paper and textile machines. : de en
  • CA248907A - Metering of calls in telephone systems : en fr
  • US1534177A - Roof brick : en
  • US1534522A - Game apparatus : en
  • CA248939A - Friction shock absorbing mechanism : en fr
  • GB232465A - Improvements in plants for transmitting heat from one fluid to another : en
  • US1534116A - Typewriting machine : en
  • US1534234A - Implement-adjusting means : en
  • US1534595A - Pin-box construction for sorting machines : en
  • US1534355A - Automatic label-pasting machine : en
  • US1534944A - Snap : en
  • US1534947A - Machine for destroying boll weevils : en
  • US1534196A - Abrasive compound : en
  • AT99795B - Iron. : de en
  • US1534668A - Creasing machine : en
  • US1534636A - Window ventilator : en
  • US1534470A - Folding table : en
  • US1534942A - Grease-cup plug : en
  • US1534289A - Process of and composition of matter for killing plants : en
  • CA248875A - Air and water tube for rock drills : en fr
  • GB213933A - : en
  • FR587512A - Sport shoes : en fr
  • DE412456C - Power machine regulator with fluid auxiliary machine : de en
  • FR587624A - Attenuation of atmospheric disturbances by the use of their shape : en fr
  • GB231924A - Improvements in boring or drilling mechanism for use in the manufacture of annular pieces such as the bases of combs for wool combing and like machines : en
  • US1534134A - Apparatus for molding hollow articles : en
  • US1534239A - Sanding device for automobiles : en
  • US1534712A - Billiard table : en
  • US1535025A - Automatic picot-cutting attachment : en
  • DE412577C - Process for the production of continuously loaded signal conductors : de en
  • GB232461A - Improvements in automobile bodies : en
  • FR587612A - Lubricator : en fr
  • DE412372C - Adding machine : de en
  • GB226193A - Improvements in soldering bits : en
  • GB232536A - Method of process of seasoning and maturing bruyere wood tobacco pipes : en
  • CA248811A - Vacuum tube : en fr
  • GB232667A - Process for the production of animal and poultry foods from milk : en
  • GB232475A - Improvements in headlamps for locomotives and other vehicles : en
  • GB232530A - Improvements in or relating to indicating and recording instruments : en
  • DE412276C - Device for the preparation of feed water : de en
  • DE412706C - Process for the production of a continuously loaded signal conductor : de en
  • US1534993A - Process and apparatus for operating furnaces : en
  • DE408185C - Partition wall for round superheater collecting boxes : de en
  • GB232684A - Improvements in or relating to ship's steering gear and like transmission systems : en
  • GB232424A - Improvements in or relating to pedal cranks for bicycles and the like : en
  • FR587699A - Eccentric device for fixing bicycle wheels to frames : en fr
  • FR587782A - Crusher : en fr
  • US1534318A - Electrolytic refining of aluminum : en
  • US1534772A - Carbonator and draft arm for soda water : en
  • DE412604C - plane : de en
  • US1534887A - Figure toy : en
  • CA248857A - Electricity meter : en fr
  • CA248912A - Window sash channel : en fr
  • US1534421A - Hat : en
  • USD67113S - Aabon h : en
  • CA248891A - Apparatus for determining the spherical luminous intensity of electric lamps : en fr
  • CA248785A - Collapsible tube : en fr
  • CA248835A - Safety control mechanism for fuel feeding devices : en fr
  • US1534291A - Elevator safety appliance : en
  • US1534898A - Water heater : en
  • AT99817B - Blade for wind power machines adjustable under the wind pressure. : de en
  • CA248828A - Receptor : en fr
  • AU1718824A - A 1 in aim p ed hand appliance for use in the manufacture of chocolate coated confectionery : en
  • FR587725A - Folding and extendable shoe tree : en fr
  • GB210755A - Improvements in or relating to percussive earth boring apparatus : en
  • AU1966824A - Improvements in or relating to stencil duplicating apparatus : en
  • US1534992A - Lifting jack : en
  • DE412641C - Swivel joint with supporting links provided between the joint caps, especially for car doors : de en
  • GB232674A - Improvements in or relating to electrically propelled road vehicles : en
  • US1534343A - Device for regulating humidity of containers : en
  • US1534175A - Roof structure : en
  • US1534383A - Disk wheel for vehicles : en
  • US1534353A - Fractured block and method of making the same : en
  • US1534437A - Support for tennis and like nets : en
  • US1534874A - Heat-saturation indicator : en
  • GB232430A - Improvements in drilling machines : en
  • AT99828B - Starting device for prime movers. : de en
  • US1534176A - Cement-road-making machine : en
  • US1534830A - Automatic fan valve : en
  • US1534839A - Fluid-pressure cushioning mechanism for vehicles : en
  • AT99714B - Facial rowing device for boating. : de en
  • AT99788B - Multi-stage centrifugal compressor. : de en
  • US1534035A - Liquid measuring and filling machine : en
  • US1534163A - Pare box : en
  • US1534292A - Art of color printing : en
  • AT99807B - Backpack. : de en
  • DE412497C - Additional mass for molding sand : de en
  • CA248893A - Electric furnace : en fr
  • FR587775A - Cinematography in natural colors : en fr
  • FR587780A - Elastic wheel : en fr
  • AT99782B - Adjusting magnifiers, in particular for photographic purposes. : de en
  • CA248888A - Valve stem packing : en fr
  • US1534283A - Flexible-post binder : en
  • US1534626A - Hand brake for railway cars : en
  • US1534867A - Smokehouse : en
  • US1535039A - Compost-storage bin : en
  • US1534147A - Air-brake-pipe connection : en
  • CA248803A - Plate for singeing fabrics : en fr
  • CA248813A - Saw guides : en fr
  • DE412647C - Compressed air brake with manual control of the braking force according to the load on the vehicle : de en
  • GB227103A - Improvements in toys : en
  • AT99731B - Air-cooled condenser. : de en
  • US1534454A - Building wall : en
  • USD67102S - Design for a gas heater : en
  • AT99849B - Automatic ignition device for large-scale mercury vapor rectifiers. : de en
  • US1534677A - Can-body-soldering machine : en
  • US1534684A - oe attleboro : en
  • US1534843A - Stock-watering device : en
  • US1534348A - Necktie : en
  • US1534420A - Regulating valve : en
  • DE412551C - Automatic dialer for telephone systems : de en
  • AT99768B - Device for the electric drive of church bells. : de en
  • AU1713424A - An improved bracket fitting for stepladders : en
  • US1534040A - Tension feeler : en
  • CA248744A - Can closure : en fr
  • AT99726B - Wheel set for rail vehicles. : de en
  • US1535004A - Train-pipe coupling : en
  • US1534294A - Dump-truck hoisting mechanism : en
  • US1534627A - Apparatus for applying pulverized or shredded material to the interior of tubular articles : en
  • CA248784A - Adjustable handle : en fr
  • FR587682A - Universal gauge with multiple points adjustable simultaneously by a single screw : en fr
  • GB232451A - A process for treating cotton textiles to impart a linen-like appearance thereto : en
  • US1534872A - Vanity case : en
  • US1534136A - Valve for tank cars : en
  • US1534171A - Dental-floss-guiding means : en
  • AT99762B - Equipment on weighing devices for the simultaneous and immediate determination of goods weight and price. : de en
  • AU2068924A - Improvement in rock drills : en
  • DE412559C - Process for dissolving crude potash salts : de en
  • DE412049C - Device for converting electrical voltage fluctuations into light fluctuations and for optically exploiting these light fluctuations : de en
  • US1534220A - Automobile radiator heater : en
  • US1534788A - Washing machine : en
  • FR587690A - Elastic wheel : en fr
  • GB232523A - Improvements in hide working machine : en
  • CA248850A - Car coupler : en fr
  • CA248885A - Motor drive for sewing machines : en fr
  • GB232361A - Improvements in the treatment of crude cotton oils and of the bye-products resulting from their refinement : en
  • DK34416C - Collapsible lunch box. : da en
  • GB227791A - Improvements in or relating to liquid fuel feeding devices for internal combustion engines : en
  • CA248933A - Bucket box : en fr
  • FR587511A - Fire lighters : en fr
  • GB232403A - Improvements in or relating to conveying apparatus for flour or other material in bags : en
  • GB232474A - Improvements in stepping switches : en
  • DE412548C - Circumferential roller brush for cleaning screen areas and the like. Like. For mechanical water and waste water purification : de en
  • FR587542A - Gas or liquid rotary compressor : en fr
  • FR587547A - Bleeding needle : en fr
  • FR587563A - Windshield improvements : en fr
  • US1534542A - Electrically-heated sadiron : en
  • US1534871A - Vanity case : en
  • FR587697A - Sheathed trimmings of all forms and means of achieving it : en fr
  • FR587827A - Process for coating tapes or metal profiles in coils with aluminum : en fr
  • DE412611C - Multi-core electrical cable : de en
  • GB215321A - Improvements in or relating to the control of apparatus at an electric power sub-station from a central control office : en
  • FR587601A - Mobile lighthouse in both planes : en fr
  • FR587757A - Process for impregnating the electrodes of arc lamps and products resulting from this process : en fr
  • FR587834A - Hollow monolith building material, its manufacturing process and devices for implementing this process : en fr
  • GB232335A - An improved shaving cup : en
  • US1534617A - Dough-molding machine : en
  • GB232531A - : en
  • US1534882A - Clutch mechanism : en
  • FR587878A - Process for the treatment of different metal alloys in order to separate the metals and recover the different products used for this separation : en fr
  • GB211456A - Improvements in alloys : en
  • GB232404A - Improvements relating to safety valves : en
  • US1534814A - Vehicle-body construction : en
  • US1534821A - Anticreeper for railway rails : en
  • CA248834A - Sink brush : en fr
  • US1534547A - Pencil sharpener : en
  • US1534884A - Paper-folding machine : en
  • FR587763A - Apparatus for the manufacture of so-called channel hollow tiles : en fr
  • DE412505C - U-shaped clip to secure boxes against opening by unauthorized persons : de en
  • US1534123A - Roller-bearing journal box : en
  • US1534396A - Drawing instrument : en
  • DE412392C - Auxiliary control for aircraft and watercraft : de en
  • FR587532A - Drive pulley for endless belts of t-shaped section for track-propelled vehicles : en fr
  • FR587685A - Terracotta houses : en fr
  • US1534573A - Fuel for internal-combustion engines : en
  • US1534680A - Carburetor-adjusting mechanism : en
  • FR587862A - New way of manufacturing wooden seats for chairs : en fr
  • FR587786A - Luminous advertising device : en fr
  • GB232390A - Improved method and means of rectifying electric oscillations applicable to radio telegraphy, radio telephony, and the like : en
  • FR587579A - Hollow shoe tree : en fr
  • DE412464C - Call for help device with electric signal bell that can be activated by foot pressure : de en
  • DE412328C - Bypass device : de en
  • FR587555A - Chemical etching process of rubber to obtain clichés for printing : en fr
  • USD67083S - Design for a badge : en
  • US1534719A - Radio receiving system : en
  • US1534417A - Track liner : en
  • FR587829A - Device for modifying the operation of regulators for internal combustion engines : en fr
  • FR587773A - Horse team : en fr
  • GB225546A - Improved process for obtaining gases rich in ethylene : en
  • US1534683A - Mounting for switch-operating means : en
  • AT99818B - United plain and roller bearings. : de en
  • US1534446A - Method of preparing metals for painting : en
  • FR587608A - Improvements made to mechanical pencils : en fr
  • GB232459A - Improvements in guides for sliding windows : en
  • DE411928C - Articulated boiler made of tubular batteries lined up next to one another with upper and lower collectors and vertical tubes that create the closure or separation of the furnace from the heating ducts : de en
  • DE412149C - Four-wheel brake for motor vehicles : de en
  • DE412484C - Antenna for wireless communication, especially for amateur reception : de en
  • GB219328A - Controlling device for shock absorbers of vehicles : en
  • GB232360A - Musical instrument string tension adjuster : en
  • GB232516A - Improvements in or relating to lock nuts : en
  • CA248819A - Machine for brushing velour bodies, etc. : en fr
  • FR587779A - Packaging for fragile items : en fr
  • US1534620A - Apparatus for separating liquids from solid bodies mixed or suspended therein : en
  • US1535010A - Clevis hook : en
  • US1534506A - Dyestuff : en
  • US1534244A - Process of producing low-sulphur pig iron from high-sulphur furnace burdens : en
  • US1534395A - Folding bed : en
  • DE412515C - Process for the production of sprays for combating plant pests : de en
  • GB213570A - Improvements in and relating to the operation of internal combustion engines : en
  • GB225814A - Improved process of treating the skins of plagiostome fishes preparatory to tanning : en
  • GB232434A - Improved means for applying jelly, ointment and the like to cavities of the human body : en
  • FR587801A - Improvements to flexible shaft transmission devices : en fr
  • US1534459A - Internal-combustion engine : en
  • AT99815B - Silencer for flowing gases. : de en
  • AU1824824A - Improvements in two-cycle internal combustion engines : en
  • DE412389C - In a rotating and illuminable frame, the direction of travel arrow is fixed, especially for motorcycles : de en
  • FR587692A - Automotive without gimbals or chains : en fr
  • DE412701C - Printing processes, in particular multi-color printing : de en
  • US1534279A - Illuminated instrument : en
  • US1534249A - Weft-detecting mechanism : en
  • FR587767A - Temperature regulator for water heater : en fr
  • FR587845A - Improvements to electric vacuum tubes : en fr
  • GB232514A - Improvements in and relating to disc valves for making gas-tight joints : en
  • US1534261A - Carton : en
  • US1534805A - Chinese tile game device : en
  • US1534955A - Alarm device for automobiles : en
  • FR587741A - Water tube steam generator with forced water circulation : en fr
  • FR587847A - Advanced washing machine : en fr
  • FR587882A - Binder to avoid perforation : en fr
  • US1534280A - Card-vending machine : en
  • US1534516A - Safety switch : en
  • AT99847B - Procedure for eliminating inductive interference in pupinized lines. : de en
  • US1534257A - Heel-trimming machine : en
  • DE412318C - Landing foot for airships : de en
  • DE412696C - Process for the production of transparent salt masses : de en
  • AT99710B - Wheel set for rail vehicles, in particular for mines. : de en
  • FR587803A - Process for the production of ammonia and ammoniacal compounds from lacyanamide : en fr
  • US1534837A - Car seat : en
  • US1534982A - Soft-drink-vending machine : en
  • US1534030A - Drying apparatus : en
  • US1534794A - Heat exchanger : en
  • US1534227A - Pipe-engaging slip : en
  • US1534462A - Mining machine : en
  • US1534824A - Electric table stove : en
  • US1534334A - Conveyer system : en
  • US1534335A - System of electric-current distribution : en
  • US1534775A - Damper regulator : en
  • US1534895A - Window-cleaner's seat : en
  • US1534115A - Wave motor : en
  • US1534221A - Electric floor heater : en
  • AU2059924A - Improvements in or relating tothe manufacture of filaments for electric lamps, thermionic tubes andthe like : en
  • US1534987A - Wheel attachment for motor vehicles : en
  • GB232481A - Improvements in universal mountings for supporting articles : en
  • CA248863A - Composite railway track member : en fr
  • GB232368A - Improvements in illuminated advertising and display devices : en
  • US1534559A - Paper-hanger's seam roller : en
  • US1534057A - Typewriting machine : en
  • US1534333A - Tubular fire escape : en
  • US1534183A - Furnace grate : en
  • US1534208A - Fountain glove : en
  • US1534217A - Automatic air-brake-control mechanism : en
  • US1534511A - Sheathing board : en
  • US1534676A - Manufacture of tape, cord, yarn, rope, fabric, or other material produced from fibers : en
  • AT99844B - Process for the production of fluorescent screens for X-rays. : de en
  • CA248750A - Cage for setting anvils of saw swages : en fr
  • US1535046A - Key connection for the wireless transmission of messages : en
  • CA248943A - Football : en fr
  • US1534905A - License-plate holder : en
  • CA248904A - Centrifugal refractory mould : en fr
  • US1534338A - Template-filling machine : en
  • US1534575A - Heating device : en
  • US1534587A - Brake-beam support : en
  • US1534622A - Method of dry-crinkling paper : en
  • US1534341A - Device for regulating humidity of containers : en
  • US1534394A - Color-sifting machine : en
  • GB232297A - Appliance for applying adhesive in connection with the production of books and the like : en
  • AT99742B - Control device for grids. : de en
  • US1534182A - Rotary engine : en
  • US1534685A - Process for shaping glass tubes, more particularly tubes with rarefied gas, intended for lighting or luminous advertising : en
  • USD67068S - of broadway : en
  • US1534995A - Spring suspension system for vehicles : en
  • GB232386A - An improved brush for cleaning motor-cars : en
  • US1534868A - Vania : en
  • USD67077S - Design for a combined lamp and sound-reproducing : en
  • CA248775A - Fruit and vegetable press : en fr
  • DE412471C - Tank wagons : de en
  • US1534836A - Key-locked cap for tanks : en
  • GB207809A - : en
  • DE412523C - Flat or arched foot boots : de en
  • AU1753124A - Process and apparatus forthe distillation of porous masses : en
  • AU2123224A - Improvements in lids for journal boxes : en
  • GB232521A - Improvements in apparatus for boring wells and the like : en
  • GB232653A - Improvements in and relating to the production of insoluble metal compounds for use particularly as pigments : en
  • AT99751B - Housings, in particular for hydraulic hoists. : de en
  • CA248840A - Couch bed : en fr
  • US1534050A - Manufacture of preserved fruits : en
  • US1534730A - Coaster wagon : en
  • US1534809A - Impact molding machine : en
  • US1534028A - Charging device for blast furnaces : en
  • US1534052A - Sole-molding press : en
  • AT99830B - Friction gears. : de en
  • US1534550A - Typewriting machine : en
  • US1534686A - Flap for clincher tires : en
  • US1534784A - Machine for combing cotton, wool, and the like : en
  • DE412279C - Process for the operation of three or more wire wave stations, which are influenced by the transmitter over the same line at different distances : de en
  • FR587748A - Improvements to the method of extracting coke from vertical carbonization retorts : en fr
  • GB232680A - Improvements in the production of a form of titanium oxide : en
  • CA248821A - Shaving and massage brush : en fr
  • CA6638S - Needlework frame : en
  • FR587783A - Advanced calendar or ephemeris block : en fr
  • GB232498A - Improvements in and relating to tobacco pipes : en
  • US1534312A - Safety attachment for razors : en
  • US1534930A - Treatment of india rubber for use in chewing gum : en
  • CA248824A - Tally : en fr
  • US1534303A - Toy train track : en
  • AT99833B - Fuel extractor with two suction chambers. : de en
  • DE412293C - Process and machine for cutting the teeth of profile milling cutters or similar workpieces : de en
  • DE412612C - Pneumatic shoe insole : de en
  • GB232453A - Improvements in and relating to alternating current electromagnets : en
  • US1534596A - Feeding device for wrapping machines : en
  • US1534669A - Piano-keyboard card system : en
  • FR587755A - Improvement to the wheel brakes of ford cars : en fr
  • US1534287A - Method of and means for electric energy translation : en
  • US1534357A - Soap-dispensing hand brush : en
  • AT99775B - Switching device for exhaust steam injectors. : de en
  • AT99846B - Method and device for taking and showing pictures in natural colors. : de en
  • CA248783A - Connector for electrical conductors : en fr
  • US1535033A - Direction indicator : en
  • US1534842A - Gate : en
  • US1534319A - Refining aluminum electrolytically with fused electrolytes : en
  • US1534753A - Electric switch or circuit breaker : en
  • FR587534A - Folding and transportable bookcase unit : en fr
  • DE412645C - Device for the production of packaging for shipping bottles : de en
  • US1534480A - Typewriting machine : en
  • GB232510A - Improvements in barometric pressure indicating instruments : en
  • US1535041A - Stand : en
  • US1534222A - Vehicle direction indicator : en
  • US1534699A - Clutch release : en
  • USD67097S - Design fob a badiator cover : en
  • DE412346C - Axle arrangement for locomotives and other vehicles : de en
  • GB232348A - Improvements in and relating to warning lights for road traffic : en
  • GB232445A - Apparatus for obtaining intermittent uni-directional currents of electricity from alternating currents : en
  • CA248849A - Car coupler : en fr
  • AT99796B - Casting machine for stereotype plates. : de en
  • AU1946224A - Improvements in and connected with lasts : en
  • US1534406A - Combined coupling and valved outlet : en
  • USD67112S - Design for a corner light : en
  • US1534329A - Tractor : en
  • US1534259A - Polishing device : en
  • US1534510A - Presser board : en
  • US1534666A - Antitheft alarm for automobiles : en
  • US1534737A - Process of and apparatus for heating materials : en
  • US1534159A - Sling for handling stone : en
  • DE412779C - Method of combining precious stones : de en
  • US1534311A - Knitting apparatus : en
  • US1534986A - Spark plug : en
  • FR587811A - Combination switch for simultaneous control of several circuits : en fr
  • FR587703A - : fr
  • US1534732A - Device for guarding tellers and other custodians : en
  • GB232664A - Improvements in or relating to electromagnetic relays for use in railway signalling or like systems : en
  • DE412594C - Axial ball bearings : de en
  • FR587852A - Adjustment device for telephone receivers : en fr
  • FR587521A - Improvements in charcoal distillation : en fr
  • DE412664C - Circuit arrangement for telephone systems with dialer operation : de en
  • FR587823A - Improvements to switches and electrical switches : en fr
  • FR587830A - Improvements to percussion pistons for perforators : en fr
  • GB232900A - Improvement in sheet-feeders : en
  • DE412521C - Safety device for systems with compensated drive machines : de en
  • GB232511A - Improvements in and relating to wire stretchers or strainers : en
  • GB232400A - Improvements in or relating to coal-cutting machines : en
  • DE412017C - Winding switch for transformers : de en
  • GB232291A - Improvements in chain tensioning devices : en
  • GB232456A - Improvements in and relating to rotary drums for the distillation of coal and the like : en
  • GB232537A - Improvements in printers' quoin keys : en
  • US1534061A - Machine for operating on shoe bottoms : en
  • US1534952A - Casting of dentures in metal : en
  • FR587549A - Hygienic garbage box : en fr
  • GB232420A - Improvements relating to safety suspension apparatus for minecages, lifts and the like : en
  • GB232681A - Improvements in sound boxes or like reproducing or recording devices for gramophones and like apparatus : en
  • FR587635A - Automatic air return valve : en fr
  • GB232437A - Improvements in and relating to the automatic operation of the variable speed gears of vehicles : en
  • GB222151A - Process of manufacturing cementitious materials : en
  • DE410312C - Device for the simultaneous inhalation of two different gases : de en
  • FR587622A - Angular rate indicating device : en fr
  • GB232666A - Improvements in chain grates : en
  • FR587589A - Stable plane : en fr
  • FR587799A - Exhibition or display device : en fr
  • US1534910A - Telephone receiver : en
  • US1534964A - Animal toy : en
  • AU2060324A - A process for producing titanium steel : en
  • DE412317C - Anchoring mast for airships with a movable landing bridge : de en
  • GB213255A - A device for mechanically determining the harmonic relations of musical notes : en
  • GB227420A - Improvements relating to brakes for automobile and other vehicles : en
  • GB232669A - Improvements in or relating to the wind screens of motor vehicles and the like : en
  • FR587591A - Articulated foot : en fr
  • FR587898A - Mechanism for music stand : en fr
  • GB232410A - Improvements in spring suspensions or shock absorbing devices : en
  • GB232448A - Improvements in or relating to manually operable automobile signals : en
  • DE412630C - stud : de en
  • DE412558C - Method and device for the production of fuel briquettes : de en
  • USD67104S - Design for a lighting-fixture part : en
  • DE412394C - Brick painting machine with a single brush to fill the mold : de en
  • FR587528A - Children's toy vehicle : en fr
  • USD67082S - Design fob a teead fo b automobile tibes : en
  • GB227851A - Improvements in or relating to tensioning and guiding means for band-saws : en
  • GB232357A - Improvements in or relating to settings for gas retorts : en
  • GB232685A - Improvements in stiffeners or cards for cigarette, tobacco, and like packets : en
  • FR587652A - Safety device for jumpers : en fr
  • GB232408A - Improvements in or relating to chimney pots and the like : en
  • FR587616A - Multiple fuse cutout : en fr
  • FR587657A - End plug and coupling sleeve for high voltage cables : en fr
  • GB232528A - Improvements in apparatus for operating railway and like points by wires : en
  • DE412659C - Diaphragm seal for compressors and similar piston engines : de en
  • FR587875A - Fastening device for shirt buttons : en fr
  • GB232336A - Improvements relating to machines for moulding plastic substances : en
  • US1534546A - Sprinkler head : en
  • US1534926A - Needle : en
  • US1534229A - Fishing tool : en
  • GB227798A - Improvements in or relating to jars for use in well drilling operations : en
  • GB232457A - Improvements in or relating to wheeled trucks or transporters for machines : en
  • FR587582A - Method and machine for the successive manufacture of a large number of metal parts shaped from a bar : en fr
  • FR587777A - New extendable bed with transformations : en fr
  • GB232509A - Improvements in apparatus for filling and sealing receptacles of paper or other flexible material : en
  • GB232688A - Improvements in talking machines : en
  • GB232441A - Improvements in molds for use in the centrifugal casting of metals : en
  • DE412444C - Adjustable clamping device : de en
  • DE412549C - Device for regulating the used secondary process water volume in water wheels : de en
  • GB232409A - Improvements in spring forks for motor cycles or the like : en
  • FR587507A - Development of air-depolarized dry cells : en fr
  • DE412529C - Device for quick replacement of spark plugs : de en
  • DE412684C - Labeling machine : de en
  • FR587769A - Mercury ampere hour meter : en fr
  • FR587828A - Wiper : en fr
  • AU1782124A - An improved carrier device for egg-s, fruit andother fragile articles : en
  • US1534026A - Charging secondary batteries : en
  • US1534350A - Wheel puller : en
  • US1535013A - Automobile signal : en
  • US1534180A - Drier : en
  • US1534272A - Foot-rest-operating mechanism for reclining chairs : en
  • US1534592A - Dental oven : en
  • US1534202A - Cooking and serving utensil : en
  • US1534094A - Finishing machine : en
  • US1534802A - Lower artificial denture : en
  • US1534921A - Heating system : en
  • US1534033A - Attachment for looms : en
  • DE412537C - Anti-tip device : de en
  • FR587554A - Multitubular boiler intended for domestic central heating, for all cookers : en fr
  • GB232359A - Improvements in or relating to steam traps : en
  • DE412586C - Fuel sucker : de en
  • FR587866A - Improvements to rotary switches : en fr
  • GB232471A - Improvements in and relating to nut locks : en
  • DE412568C - Addressing or similar printing machine with power drive : de en
  • DE412741C - Bung lock with explosion-proof insert : de en
  • US1534380A - Dumping grate : en
  • US1534487A - Glare shield for automobiles : en
  • US1534911A - Telephone receiver : en
  • USD67111S - Herbert wilson : en
  • USD67090S - Design for a backflate for lighting fixtures : en
  • US1534027A - Manufacture of chloroform : en
  • US1534098A - Cutter attachment for plows : en
  • CA248812A - Roofing : en fr
  • DE412532C - Crushing device with rotating flapping blades for pulverized coal combustion : de en
  • DE412605C - Device for picking up and placing the stones on your documents : de en
  • USD67100S - Design for a bottle : en
  • US1534968A - Cement reenforcement : en
  • US1535005A - Tobacco pipe : en
  • US1534351A - Vat dye : en
  • US1534881A - Safety apparatus for controlling the flow of fluid in pipes : en
  • DE412534C - Oil pressure servo motor for automatic hydraulic governor : de en
  • USD67078S - Design for a liquid-dispensing apparatus : en
  • FR587673A - How to apply cord reels to portable telephones : en fr
  • US1534063A - Hair curler : en
  • FR587744A - Refrigeration or heating cabinet for making cocoa and chocolate : en fr
  • DE412686C - Double locomotive with a middle cab : de en
  • DE412728C - Slip device for towing cables : de en
  • GB214253A - Fabric delivery device for fabric folding machines : en
  • AT99764B - Shoe glue press. : de en
  • AU2277725A - Improvements in transformer couplings suitable for radio systems andthe like : en
  • GB232383A - Improvements in or connected with calculating apparatus : en
  • US1534053A - Overflow-trimming machine : en
  • US1534104A - Golf ball and method of making the same : en
  • US1534302A - Grinding machine : en
  • USD67071S - Design for a watch charm : en
  • DE412412C - Homogenizing device : de en
  • GB229282A - : en
  • US1534049A - Lifeboat davit : en
  • GB223568A - Improvements in type-writing machines of the type-lever class : en
  • GB232651A - Improvements relating to the mounting of spindles of self acting mules : en
  • FR587711A - Improvements to two-stroke engines : en fr
  • CA248896A - Means for cooling moulds : en fr
  • GB232352A - Improvements in printing plate securing means : en
  • DE412283C - Alternator drive for bogie car : de en
  • DE412339C - Process for draining steam boilers in industrial plants with recovery of the heat from the boiler contents : de en
  • GB232426A - Improvements in locks for incandescent electric lamps and the like : en
  • AT99739B - Trigger device for automatic firearms. : de en
  • AT99804B - Method and device for spinning rayon by the draw spinning process. : de en
  • GB232482A - Expansion vessel for use in pumps for viscous liquids : en
  • US1534621A - Clipper : en
  • US1534746A - Automatic valve mechanism : en
  • US1534345A - Take-up mechanism for looms : en
  • US1534119A - Uncoupling device : en
  • US1534661A - System of telegraphic distribution : en
  • FR587820A - Hydroelectric cells : en fr
  • GB232389A - An improved tobacco pipe : en
  • DE412233C - Motor compressor with free-flying piston : de en
  • GB232508A - Improvements in weighing apparatus for locomotives railway, and other vehicles : en
  • CA6636S - Carton facsimile fo a stroet car conducters ticket box : en
  • FR587879A - Control device for windshield wipers and wipers with application : en fr
  • DE412390C - carousel : de en
  • FR587566A - Portable electric lamp frame called : en fr
  • FR587723A - Improvements to welt machines : en fr
  • GB232344A - Improvements in adjustable screens or visors for headlights of motor vehicles : en
  • DE412272C - Process and device for the continuous production of chlorine solutions : de en
  • DE412422C - Measuring, display or relay device for a multi-phase circuit : de en
  • FR587548A - Safety device for non-refillable bottle : en fr
  • FR587867A - Toy consisting of a hollow body formed from an elastic rubber skin and filled with hydrogen or the like : en fr
  • GB232384A - Improvements in or relating to electric terminals : en
  • GB232402A - Improvements in distance or range finders applicable also for use in military surveying and the like : en
  • US1534532A - Relayless counter : en
  • US1534675A - Riding cultivator : en
  • US1535020A - Molding machine : en
  • GB232362A - Improvements in surveying instruments : en
  • GB213583A - Improvements in control-indicators for doors and box lids : en
  • US1534917A - Armband, garter, and the like : en
  • GB232444A - Improvements in detectors for wireless telephony and like purposes : en
  • GB216122A - : en
  • FR587520A - Improvements to rotary ice machines : en fr
  • US1534085A - Detonating device : en
  • US1534966A - Window cleaner : en
  • US1534065A - Sparking plug : en
  • US1534870A - Container for face powder, rouge, or the like : en
  • FR587598A - Improvements in oil heaters for bakery ovens and the like : en fr
  • GB232290A - Improvements in and relating to twist lace machines and the production of fabrics thereon : en
  • FR587793A - Improvements to tennis balls and other similar inflated balls, as well as to their manufacture : en fr
  • US1534032A - Testing molten alumina : en
  • FR587809A - Locking device applicable to various joints mounted on rods : en fr
  • US1534635A - Wind sign : en
  • US1534994A - Method and means to indicate the theft of automobiles and the like : en
  • DE412434C - Kitchen utensil box that can be folded into a suitcase : de en
  • DE412487C - Remote switch : de en
  • GB232473A - A device for audibly indicating whether an electric light is in or out : en
  • US1534105A - Flux for magnesium and alloys thereof : en
  • US1535066A - Device for secret writing : en
  • US1534663A - Grader : en
  • GB213232A - Artificial teeth with pegs : en
  • AT99713B - Support roller arrangement for the tracks of motor vehicles. : de en
  • DE412636C - Four-stroke engine effective as an engine brake for motor vehicles : de en
  • US1534281A - Arch for boiler furnaces : en
  • CA248923A - Locomotive driving box : en fr
  • DK34418C - Milk cooling and milk venting device. : da en
  • GB222455A - Trigger mechanism for automatic small fire arms and the like : en
  • US1534367A - Figure toy : en
  • US1534785A - Mechanism for producing openwork on knitting machines : en
  • DE412463C - Bicycle bell : de en
  • DE412703C - Signaling device for the cars of trams : de en
  • FR587588A - Process for making artificial flowers and foliage, made of spongy rubber : en fr
  • DE412671C - Process for refining mineral oils, original tars and the like like : de en
  • FR587510A - Device for heating air by means of hot gases : en fr
  • GB226213A - Improvements in carburetters for internal combustion engines : en
  • US1534566A - Molding machine : en
  • GB232654A - Improvements in conveying mechanism for biscuit making or the like machines : en
  • CA248746A - Adjustable conveyer support : en fr
  • US1534580A - Shoe for brake-beam supports : en
  • US1534625A - Process of making matched-pattern plates : en
  • US1534579A - Brake beam : en
  • US1534088A - Wood-fiber board : en
  • US1534100A - Machine for manufacturing crimped paper cups : en
  • US1534495A - Interchangeable combination key lock : en
  • US1534477A - Method of coating asbestos cloth with rubber : en
  • US1534070A - Percussive welding machine : en
  • US1534549A - Switch control circuit for automatic telephone systems : en
  • AT99704B - Flat printing process and device for the mechanical implementation of registry, bookkeeping and similar work. : de en
  • DE412675C - Method of laying mattresses or pillows : de en
  • AT99715B - Ship lifting device. : de en
  • US1534797A - Apparatus for loading merchandise into vehicles : en
  • CA248947A - Repeater for rolling mills : en fr
  • AU1723524A - Excavating machine : en
  • GB232469A - Improvements in operating means for hopper car doors : en
  • US1535019A - Metallurgical process : en
  • AU1997024A - Improvements in and relating to fittings forthe internal end ofthe stem or mouthpiece of tobacco pipes : en
  • US1535052A - Mill for grinding paints, enamels, inks, and other viscous materials : en
  • AU1799724A - Improvements in bed rail fittings : en
  • DE407765C - Gas heating burner : de en
  • FR587574A - Junction box : en fr
  • FR587795A - Improvements to underground extirpators : en fr
  • GB232393A - Improvements in windows : en
  • AU2191125A - Improvements in tube welding machines : en
  • US1534402A - Combined steam superheater and draft-distributing deflector : en
  • DE412449C - Heat protectants : de en
  • AT99834B - Switching the starting electric motor for crude oil and similar internal combustion engines. : de en
  • CA248881A - Acoustic wave filter : en fr
  • DE411696C - Basket grate to be placed in the stove : de en
  • GB232533A - : en
  • DE412615C - Halogen silver paper for reproducing prints, writings, line drawings, etc. like : de en
  • FR587538A - Advertising letter card : en fr
  • FR587606A - Improvements to dispensers for perforators : en fr
  • FR587721A - Gate dam at the turbine inlet : en fr
  • GB232463A - Improvements in percussive tools : en
  • US1534110A - Machine for working uppers over lasts : en
  • US1534649A - Charging fork for enameling furnaces : en
  • US1534866A - Valve : en
  • AT99716B - Car bodies for motor vehicles. : de en
  • AU1716824A - Improvements inthe manufacture of armlets, bangles and like articles of jewellery : en
  • US1534165A - Roofing : en
  • US1534059A - Fluid-pressure-controlling device : en
  • US1534711A - Billiard table : en
  • GB210427A - Improvements relating to electric asynchronous machines : en
  • CA248862A - Lock : en fr
  • FR587706A - Ammonium nitrate manufacturing process : en fr
  • GB232432A - Improvements in or relating to the burning of liquid fuel in boiler and other furnaces or heating apparatus : en
  • GB232504A - Improvements in convertible chairs : en
  • CA248909A - Paddle for dyeing machines : en fr
  • AT99799B - Notebook with interchangeable sheets. : de en
  • CA248767A - Stove : en fr
  • US1534172A - Amplifier circuits : en
  • US1534425A - Pipe joint : en
  • US1534904A - Vehicle-spring cover : en
  • US1535036A - Spinning machine : en
  • DE412540C - Device for determining the direction of sound waves : de en
  • US1534567A - Drawing and flattening sheet glass : en
  • US1534205A - Eliminating disturbing energy : en
  • US1534483A - Heater for motor vehicles : en
  • US1534790A - Hydroelectric barber chair : en
  • US1534471A - Serving dish : en
  • FR587568A - Improvements to reciprocating air compressors : en fr
  • FR587858A - Electric water heater with heat storage : en fr
  • US1534496A - Guard : en
  • GB229259A - Improvements relating to electrical relays : en
  • DE412572C - Disconnection device for mechanical controls of groups of pneumatically operated individual switches, especially for electric vehicles : de en
  • DE412415C - Switching device for typewriters : de en
  • US1534127A - Harness stop and signal device for looms : en
  • US1534689A - Electric heating device for burning and drying purposes : en
  • US1534254A - Shoe for tracklaying vehicles : en
  • GB232392A - Improvements in the manufacture of hydroxy benzaldehydes : en
  • CA248946A - Girder support : en fr
  • US1534398A - Pallet for sintering machines : en
  • US1534439A - Hydraulic tilting device : en
  • US1534614A - Radiator and bathtub sling : en
  • US1534641A - Lighting fixture : en
  • US1534243A - Method and device for the production of high temperatures : en
  • US1534260A - Valve : en
  • USD67076S - Design for an automobile signal lamp : en
  • DE412388C - Direction indicators for motor vehicles : de en
  • AT99765B - Electric signaling device to call for outside help. : de en
  • US1534637A - Saw-filing machine : en
  • CA248913A - Method of treating and supplying canning liquids : en fr
  • CA248925A - Manufacture of gold leaves : en fr
  • DK34422C - Motor with single motors arranged on a common, rotating support member. : da en
  • CA248855A - Depolarizing mixture : en fr
  • FR587678A - Process for extracting without any distillation all concentrated essences of various products, plants more particularly, and process for fixing these essences on or in solid bodies such as crystals or others : en fr
  • GB213281A - Improvements in variometers : en
  • CA248771A - Manufacture of reinforced sheets, webs or plates : en fr
  • CA248794A - Display rack : en fr
  • DE412693C - Dewatering of peat u. Like. By treating raw peat with quick lime : de en
  • USD67066S - Design for lace : en
  • US1534223A - Advertising device : en
  • US1534498A - Weather-excluding means : en
  • US1534215A - Concrete form : en
  • US1534557A - Self-serving table : en
  • US1534893A - Gate for ash hoppers : en
  • AU127421A - Improvements in kilns for calcining' limestone and like materials : en
  • AU2072224A - Improvements in or relating to silos or bins forthe storage of grain orthe like : en
  • US1535011A - Electric switch : en
  • US1534096A - Trimming machine : en
  • US1534361A - Block-making machine : en
  • US1534491A - Stereotype-plate casting and finishing apparatus : en
  • US1534878A - Clamp for glass molds : en
  • US1534499A - Drying apparatus : en
  • US1535031A - nevins : en
  • US1535003A - Mercury derivative of dibrom-fluorescein : en
  • US1535073A - Synchronous telegraph system : en
  • US1534553A - Electric heating unit : en
  • US1534693A - Corset : en
  • US1534667A - Coal-bunker system : en
  • FR587502A - Process for obtaining enamelled objects : en fr
  • FR587886A - Improvements to processes for emulsifying butter fat : en fr
  • FR587798A - Process for the manufacture of artificial marble : en fr
  • GB232363A - Improvements in or relating to wireless receiving circuits : en
  • DE412495C - Automatic switching device for resistance welding transformers : de en
  • US1534726A - Ball-rolling machine : en
  • FR587889A - Pump sub-body with sight glass : en fr
  • GB232347A - Process for distilling and purifying mineral oils : en
  • US1534466A - Lamp-shade-joint construction : en
  • US1534574A - Cushioned-wheel construction : en
  • US1534645A - Motor-driven vehicle : en
  • USD67080S - Samuel grossman : en
  • US1534855A - By-pass fob feeding mechanism fob crushers : en
  • GB232682A - Improvements in apparatus for condensing or cooling steam and other fluids : en
  • USRE16048E - Herbert hamilton scott and george mcintosh scott : en
  • AT99802B - Corrugated cardboard box. : de en
  • DE412261C - postcard : de en
  • USRE16047E - Sttrfacing sponge rubber : en
  • DE412599C - Machine for grinding milling cutters : de en
  • CA248871A - Screw driving bit : en fr
  • US1534231A - Brush : en
  • US1534363A - Burglar alarm : en
  • US1534087A - Portable food container : en
  • US1534694A - Combined waste cock and cut-off for water pipes : en
  • US1534696A - Book-cover back-shaping apparatus : en
  • DE412488C - Standard switch box : de en
  • DE412499C - Electric motor, especially for speaking machines : de en
  • FR587781A - Method and apparatus for the electrolytic manufacture of long metal blades : en fr
  • GB232499A - Device for coating cigar wrappers with adhesive : en
  • GB232525A - Improvements in and relating to machines for breaking or tearing into lengths hemp fibre and the like : en
  • US1534146A - Fixture stud : en
  • CA248899A - Railway traction system : en fr
  • FR587844A - Burner for gasification of petroleum : en fr
  • AU2251225A - Improvements in or relating to steam boilers : en
  • US1534189A - Tie for coil springs : en
  • US1534570A - Metallic alloy : en
  • US1534787A - Toy : en
  • CA248865A - Box folding machine : en fr
  • DE412593C - Device for resilient fastening of ball bearings : de en
  • US1534525A - Acylated diamines : en
  • US1534647A - Roofing bracket : en
  • US1534841A - Baker's oven : en
  • FR587729A - Self-braking elastic suspension device for cars : en fr
  • US1534169A - Heating device : en
  • US1534526A - Automobile speed controller : en
  • CA248797A - Means for adjusting brake bands : en fr
  • US1534584A - Doorlock : en
  • US1534810A - Eight-wheel vehicle : en
  • FR587738A - Suction molding, compressing and drying machine for pulp and other materials : en fr
  • GB232689A - Improvements in talking machines : en
  • US1534654A - Filling for boxing gloves : en
  • US1534759A - Pedestal for stands : en
  • US1534101A - Stake or gate holder for trucks : en
  • US1534875A - Means for disinfecting and heating air : en
  • US1534973A - Needle-operating mechanism : en
  • US1534845A - Automatic dampee : en
  • US1534488A - Multiple-unit hearth furnace : en
  • US1534451A - Combined rotary unit : en
  • US1534578A - Chair glide : en
  • FR587712A - Locomotive powered by a combustion engine : en fr
  • DE412583C - Process for treating agricultural products such as corn, beans, cottonseed, etc., for destroying the eggs of harmful beetles, flies, and the like. like : de en
  • DE412652C - Cover bell for lamps and like : de en
  • GB232401A - Improvements in prepayment mechanisms for meters : en
  • FR587818A - Tea towel wringer : en fr
  • GB208715A - Improvements in or relating to the production of aluminium : en
  • GB232373A - Improvements in revolving-cylinder pumps or motors for hydraulic transmission of power : en
  • GB232477A - Improvements in glazing bars : en
  • GB232495A - Improvements relating to canisters or containers for tea, coffee and the like : en
  • DE412419C - High voltage insulator for electrical gas cleaners : de en
  • GB232501A - Improvements in mouldings for vehicle bodies : en
  • FR587701A - Container for transporting pulverized coal : en fr
  • GB232358A - Improvements in and relating to the distillation and carbonising of coal, peat and other carbonaceous materials : en
  • GB232541A - Improvements in wringing and mangling machines : en
  • FR587758A - Folding hood for automobiles : en fr
  • GB230414A - Improvements relating to fluid pressure braking apparatus : en
  • GB232415A - Improvements in envelopes or envelope bags for mailing and other purposes : en
  • GB232522A - Improvements in and relating to rotary well drills : en
  • GB232646A - Improved stencil means for use in decorating articles of pottery or other ware : en
  • GB232663A - Improvements in and relating to furnaces : en
  • FR587802A - Improvements to the construction of leaf suspension springs for vehicles to facilitate their lubrication : en fr
  • GB213581A - An improved process for the manufacture of wire-nails, bolts, rivets and the like : en
  • FR587615A - Improvements to metal furniture : en fr
  • GB232431A - Improved process for the production of hydrogen : en
  • US1534024A - Veen k : en
  • US1534155A - Mold for pottery work : en
  • US1534848A - Dining table : en
  • US1534923A - Combination tool : en
  • US1535077A - Display carton : en
  • FR587597A - Improvements in the mechanism operating automatic machines whose operation is triggered by a coin : en fr
  • GB232486A - Improvements in tyre-inflating devices for motor-cars and the like : en
  • DE412580C - Winch : de en
  • GB232413A - Improvements in fittings for attaching to shop display rods, pillars, tent poles, and the like : en
  • US1534876A - Nailing block : en
  • GB232484A - Improvements in securing means for the handles of brushes, brooms and the like : en
  • GB232343A - Improved construction of propeller, ventilating fan and the like : en
  • GB232467A - Improvements in a process and apparatus for manufacturing tubular bodies from concrete : en
  • GB232542A - Improvements in feeding apparatus for carding machines : en
  • FR587637A - Device for molding tubes and cases in gelatin and other materials : en fr
  • FR587639A - Anti-blinding light projector, in particular for motor vehicles : en fr
  • AU1794924A - Improvements in automatic circuit breaking devices : en
  • GB232647A - Method of and apparatus for sealing the material inlet and outlet openings in vacuum drying chambers and the like : en
  • FR587650A - High voltage feed-through terminal for capacitor : en fr
  • FR587881A - Reinforced slab system for paving concrete roads : en fr
  • GB219919A - Improvements in or relating to coking retort ovens : en
  • AT99766B - Calculating machine with a revolution counter, the counting disks of which have two rows of digits covered by a sliding peephole. : de en
  • US1534512A - 1-aryl-5-pyrazolones and process of making same : en
  • US1534798A - Coupling for pneumatic hose pipes : en
  • DE412579C - Bidet with shower head and rim flush : de en
  • FR587550A - Safety razor enhancements : en fr
  • US1534034A - Apparatus for electrically welding wire fabric : en
  • US1534913A - Serum extractor : en
  • GB228507A - An improved coal dust burner suitable for use in locomotives : en
  • GB232524A - Improvements in or relating to stop valves : en
  • GB232427A - Improvements in temperature indicators and thermally-operated safety devices particularly for use on motor vehicles : en
  • FR587659A - Improvements to lubricant dispensing devices : en fr
  • GB232435A - A new or improved pit-cage arrester or safety device : en
  • US1534486A - Self-loading firearm : en
  • FR587800A - Device to absorb moisture : en fr
  • GB231126A - An improved method for decolorising fats and oils : en
  • GB221189A - Improvements relating to electrolytic decomposition apparatus : en
  • US1534273A - Vending machine : en
  • US1534414A - Fishing tool : en
  • US1534731A - Traction shoe for vehicle wheels : en
  • USD67088S - Design for a body for lighting fixtures : en
  • FR587707A - Production of nitric acid from ammonia : en fr
  • FR587864A - Method and device for automatic quantitative gas analysis : en fr
  • GB232407A - Improvements in and relating to electrical fuses : en
  • US1534560A - Safety cigarette holder : en
  • US1534929A - Manufacture of chewing gum : en
  • US1534890A - Bending machine : en
  • GB211487A - Process of and apparatus for treating hydrocarbons and similar compounds : en
  • FR587670A - Striking device for electric clocks and other clocks : en fr
  • DE412556C - Process for the production of solid briquettes : de en
  • FR587739A - Folding table for travelers in railways : en fr
  • DE412589C - Spark plug : de en
  • US1534376A - Processing hydrocarbon lubricating oils : en
  • DE412139C - Valve : de en
  • DE412503C - Knocking table : de en
  • FR587794A - Removable pad for ladies' shoes : en fr
  • US1534131A - Tank-car-dome closure : en
  • US1534927A - Method for treating hydrocarbon oils : en
  • DE412341C - Superheater arrangement for locomotives : de en
  • US1534538A - Hoisting apparatus : en
  • US1534703A - Wire hanger : en
  • USRE16052E - And franz woidich : en
  • US1534990A - Sheet-metal pipe section : en
  • CA248915A - Manufacture of rubber, etc. : en fr
  • US1534763A - Seamless stocking and method of making the same : en
  • AT99749B - Chain grate. : de en
  • US1534296A - Poldable bed supporting means : en
  • CA248768A - Broom holder : en fr
  • US1534605A - Axle housing : en
  • US1534378A - Car-loading means : en
  • US1534537A - Holder for socket-wrench sets : en
  • US1534773A - Valve mechanism for internal-combustion engines : en
  • US1534500A - Drying machine for textile materials : en
  • US1534752A - Production of glycol esters : en
  • US1534941A - Grain-drill attachement : en
  • DE412211C - Electrolyzer : de en
  • DE412569C - Mailing machine : de en
  • FR587515A - Convertible body with folding and sliding windows for motor vehicles or others : en fr
  • FR587869A - Insulating plates specially designed for padding metal or other walls of rolling stock : en fr
  • GB223246A - Improvements in and relating to regulating mechanism for electrical apparatus : en
  • FR587790A - Apparatus for vacuum cleaning panetons used in bakery : en fr
  • US1534144A - Automatic substation telephone circuit : en
  • US1534390A - Game : en
  • US1534497A - Container : en
  • US1534838A - Blast-furnace tapping apparatus : en
  • US1534970A - Production of electrical oscillations by means of thermionic valves : en
  • US1534206A - Rate-of-climb indicator for aircraft : en
  • US1534770A - Composition of material : en
  • US1534517A - Electric safety switch : en
  • USD67110S - Design for a bracket back for lighting fixtures : en
  • DE412256C - Cooling arrangement for rectifier : de en
  • FR587585A - Limited flow liquid dispenser device : en fr
  • FR587669A - Tight expansion joint : en fr
  • DE412203C - Headlight holder, especially for electric vehicle lighting of bicycles, motorcycles and the like. like : de en
  • FR587894A - Switch for electric irons : en fr
  • CA248926A - Manufacture of gold leaves : en fr
  • GB232414A - Improvements in garages and like storehouses : en
  • FR587663A - Metal fastener used to quickly join the strands of the transmission belts : en fr
  • DE412446C - Screw nut with spring lock washer : de en
  • DE412609C - Facility for continuous operation of single cable cars : de en
  • US1534018A - Traveling riveting platform : en
  • DE412557C - Process for the production of shape-retaining moldings from peat : de en
  • FR587640A - Fuselage, hull, float or the like with metallic coating for airplanes, seaplanes or the like : en fr
  • USD67096S - Design fob : en
  • US1534568A - Wooden flask : en
  • FR587503A - Machine for making bags of paper or the like : en fr
  • US1534083A - Apparatus for relining motor-vehicle brake bands : en
  • GB232488A - : en
  • US1534258A - Ignition coil : en
  • US1534891A - Skip hoist : en
  • CA248945A - Apparatus for making hollow rubber articles : en fr
  • US1534298A - Water-heating device : en
  • US1534698A - Method of and apparatus for making paper-box caps : en
  • US1534912A - Milk-bottle support and lock : en
  • US1534125A - Box-blank-forming machine : en
  • FR587610A - Motor for washing machines and other applications : en fr
  • FR587675A - Advertising board with letters or drawings cut out or printed on a transparent material : en fr
  • GB232479A - Improvements in sewing machines : en
  • US1534780A - Apparatus for making porcelain legs : en
  • US1534170A - Wear-compensating device : en
  • US1535017A - Method for investing destructible patterns for inlay fillings : en
  • CA248756A - Piston ring : en fr
  • GB232399A - Improvements in or relating to valve gear for multicylinder internal combustion engines : en
  • US1534764A - Disk-wheel hub construction : en
  • US1534444A - Massage instrument : en
  • CA248770A - Manufacture of biscuit : en fr
  • GB225865A - Improvements in mechanical kneaders or mixers : en
  • US1534639A - Driving attachment for motor vehicles : en
  • AT99717B - One-way clutch for bicycles. : de en
  • DE412480C - Length cutter for copier machines : de en
  • GB232346A - Improvements in rock drills : en
  • US1534513A - Gate valve : en
  • FR587525A - Improvements in brush assembly : en fr
  • GB208717A - Improvements in or relating to electrolytic refining of aluminium : en
  • AT99725B - Foot pump. : de en
  • DE412682C - Device for raising and lowering the molding box in ramming machines : de en
  • FR587705A - : fr
  • DE412561C - Seal for sealing cover of the water chamber of water tube boilers (or economizers) : de en
  • DE412623C - Turbine housing : de en
  • DE412542C - Device to cover objects with bronze or the like : de en
  • US1534164A - Printing apparatus suitable for printing telegraphic messages : en
  • US1534529A - Rubber tire : en
  • US1534581A - Shoe for brake-beam supports : en
  • US1534774A - Abdominal and sacroiliac support : en
  • US1534889A - Chain fastener : en
  • US1535068A - Metal-binding machine : en
  • US1534235A - Doorcheck : en
  • US1535051A - Steam-water mizer : en
  • US1534594A - Card-registration mechanism : en
  • US1534436A - Bench arbor press : en
  • US1534813A - Winding machine : en
  • US1534940A - Starting handle for internal-combustion engines : en
  • US1534211A - Bottle-cap puller : en
  • US1534657A - Rotary toothbrush : en
  • FR587826A - Process for reheating aluminum coated iron : en fr
  • FR587899A - Seat the feet of which are formed by canes, in particular by ski poles : en fr
  • DE412562C - Composite stationary locomobile system : de en
  • FR587562A - Tube staple tightening machine : en fr
  • FR587529A - Elastic, collapsible and removable cycle frame : en fr
  • DE412547C - Coarse screens for work ducts and sewage treatment systems with a scraping threshold that can be moved on the rack : de en
  • DE412614C - Process for the production of synthetic materials by condensing urea with formaldehyde : de en
  • DE412716C - sextant : de en
  • DE412508C - Production and revitalization of active coal : de en
  • GB232518A - Improvements in and relating to fuel injection and ignition in internal combustion engines : en
  • US1534124A - Pad holder : en
  • US1535042A - Handsaw guide : en
  • US1534038A - Tire-building tool : en
  • GB232439A - Improvements relating to the obtaining of fibres from the leaves of agaves and other fibrous plants : en
  • US1534807A - Cigarette roller and maker : en
  • DE412644C - Process for the production of heat-resistant material : de en
  • AT99740B - Wooden barrel with inner metallic lining. : de en
  • CA248769A - Rein buckle : en fr
  • CA248837A - Tire carrier : en fr
  • DE404646C - Process for the production of electrical heating tubes and heating rods : de en
  • USD67079S - Design eor a display card : en
  • US1534135A - Self-dumping mine car : en
  • US1534709A - Method of conducting electrolytic operations : en
  • CA248757A - Traffic signal for motor vehicles : en fr
  • FR587653A - Process for arranging by weaving, one or more threads, intended to obtain the pleating of the fabric : en fr
  • GB232460A - Improvements in buffers for preventing rattling of automobile doors : en
  • GB232476A - Improvements in rheostats or electric resistances : en
  • FR587877A - Improvements to radiators for aircraft engines. : en fr
  • FR587750A - : fr
  • US1534397A - Plumb bob : en
  • FR587749A - Cinematographic reception and projection device : en fr
  • USD67093S - Fbancis j : en
  • FR587541A - High frequency variable and removable iron transformer, merckel system : en fr
  • USD67085S - Beslgn for a textile fabric : en
  • US1534207A - Process and apparatus for scalding animals : en
  • US1534817A - Dental tool : en
  • US1535038A - Internal-combustion engine : en
  • US1534047A - Door-latching means : en
  • US1534569A - Paper-box-making machine : en
  • US1534465A - Bag-closing tool : en
  • US1534799A - Wind-power engine : en
  • AT99827B - Two-cylinder two-stroke internal combustion engine. : de en
  • US1534937A - Luminous device : en
  • US1534548A - Furnace structure : en
  • AU2006724A - A signalling' device for attachment toa motor ear or other vehicle : en
  • US1534448A - Oil container for electric apparatus : en
  • US1534935A - Vertical-retort smelting furnace : en
  • US1535064A - Apparatus for laying plate glass : en
  • CA248879A - Signalling system : en fr
  • AT99720B - Arrangement for driving auxiliary machines of a steam locomotive operating with condensation. : de en
  • USRE16050E - A coepoea : en
  • US1534399A - Flexible coupling : en
  • GB229624A - Improvements in electrolytic apparatus : en
  • AT99812B - Eccentric drive acting on overrunning clutches by means of intermediate levers. : de en
  • DE412367C - Free-falling plumb bob : de en
  • FR587575A - Soaps manufacturing process : en fr
  • US1535012A - Cotter-pin extractor : en
  • US1535015A - Machine for cutting a cam serving to control the front-wheel brakes of motor vehicles : en
  • DE412692C - Device for the dredging of peat and other substances using water or air jets : de en
  • CA248900A - Cushion connection for cantilever spring suspensions : en fr
  • US1535079A - Heating system for electric-railway cars : en
  • CA248745A - Foot rest : en fr
  • CA248883A - Garment : en fr
  • DE412610C - Multi-core low-voltage cable : de en
  • DK34412C - Machine for making pins, nails, rivets, pins and the like. : da en
  • GB232370A - Improvements in davits : en
  • US1534316A - Production of metallic aluminum from impure materials : en
  • US1534607A - Lock for radiator caps : en
  • US1534978A - Amusement apparatus : en
  • USD67103S - Design for a lighting-fixture bracket : en
  • DE412705C - Directional receiving arrangement for wireless telegraphy : de en
  • GB222485A - : en
  • US1534266A - Die-casting machine : en
  • AT99727B - Wrought iron manhole lining. : de en
  • US1534178A - Railroad frog : en
  • US1534460A - Paper-drying machine : en
  • DE412595C - Device for fastening the inner ring of roller bearings on shafts : de en
  • US1534589A - Electric doorknob alarm : en
  • US1534097A - Mechanical toy : en
  • US1534472A - Open-hearth-furnace roof : en
  • US1535006A - Spike puller : en
  • US1535057A - Electrical-power-transmission system : en
  • AT99752B - Firing grate with grate bars lying parallel to one another in the feed direction. : de en
  • US1534653A - Pencil clip : en
  • AT99770B - Metronome. : de en
  • CA248864A - Furnace : en fr
  • AU1660624A - Improvemerits'in hoop iron straining" apparatus for eases : en
  • US1534031A - Electrolytic production of aluminum : en
  • US1534055A - Radiochart : en
  • US1534618A - Vapor treatment receptacle : en
  • US1535026A - Process for the production of zinc in reverberatory furnaces : en
  • DE412454C - Process for the production of blotting paper : de en
  • FR587734A - : fr
  • CA248766A - Faucet : en fr
  • US1534943A - Vehicle signal : en
  • US1534058A - Plow gauge wheel : en
  • US1535032A - Track tool : en
  • CA248773A - Bottle cover : en fr
  • CA248898A - Impact tool : en fr
  • FR587890A - Shoe tree : en fr
  • GB232686A - Improvements in or relating to fasteners : en
  • US1534269A - Electrode-joint compound : en
  • US1534433A - Hose reel : en
  • US1534322A - Electrolytic cell and method of lining the same : en
  • US1534369A - Air pump for safety lamps : en
  • US1534230A - Timer : en
  • US1534493A - Stereotype-plate-casting apparatus : en
  • US1534540A - Shoe with removable sole and heel : en
  • AT99777B - Axially loaded water turbine with screw-shaped rotor blades. : de en
  • CA248791A - Carbureter : en fr
  • US1534142A - Keyed insulating board : en
  • US1534604A - Outlet valve for centrifugal separators : en
  • US1534778A - Electric heater : en
  • FR587530A - Propulsion device through fluids : en fr
  • AT99808B - Leather protector for underlay looms. : de en
  • US1534036A - Glass-forming machine : en
  • US1534729A - Process for the manufacture of colloidal substances in the form of small balls or grains : en
  • US1534761A - Fire apparatus : en
  • US1534139A - Discharge-valve mechanism : en
  • DE412442C - Control for multi-cylinder internal combustion engines : de en
  • GB232672A - Improvements in apparatus for receiving wireless signals : en
  • FR587546A - Process for obtaining engraved metal plates : en fr
  • US1534611A - Snow-clearing machine : en
  • US1534860A - Mill for rolling tapered disks : en
  • USD67099S - Design for a cruet : en
  • CA248809A - Indicating device for lubricators : en fr
  • US1534228A - Multiple-jaw slip for engaging pipe : en
  • US1535069A - Piston ring : en
  • US1534160A - Condenser : en
  • US1534309A - Metal sound board for pianos and the like : en
  • USD67105S - Tional silver co : en
  • FR587708A - Method and device for threshing, grinding and crushing materials of all kinds and particularly plants : en fr
  • FR587854A - Motor vehicle brake vacuum control device : en fr
  • GB232376A - A machine for testing, cleaning, printing and packing eggs : en
  • GB232419A - Improvements in or relating to brooders, hovers and like apparatus : en
  • US1534478A - Manifolding book : en
  • US1534815A - Engine cylinder repair method and apparatus : en
  • DE412371C - Adding machine : de en
  • FR587536A - Asynchronous motor with unity power factor, starting by simply closing a switch : en fr
  • FR587658A - Improvements to lubricant dispensing devices : en fr
  • DE412669C - Electric heater for liquids, vapors and gases : de en
  • FR587643A - Automatic converter device for charging electric accumulators and other applications : en fr
  • FR587768A - Method of using metal waste : en fr
  • US1534410A - Convertible vehicle body : en
  • US1534915A - Universal metal bobbin : en
  • AT99719B - Braking device for trailer vehicles. : de en
  • AU1754624A - Tubular ventilating block for use in cavity walls : en
  • AT99771B - Device to protect the stockings and socks when cleaning the shoes on the foot. : de en
  • CA248831A - Ice creeper : en fr
  • AU2006224A - Improvements in induction coils : en
  • AT99736B - High pressure steam generator. : de en
  • CA248851A - Bituminous concrete : en fr
  • AT99809B - Magnetic figures u. Like. For advertising purposes. : de en
  • US1534226A - Process for bleaching sulphuric acid : en
  • DE412784C - Fuel injector : de en
  • US1534095A - Tray and support therefor : en
  • US1534248A - Bumper : en
  • CA248843A - Container : en fr
  • CA248761A - Soot cleaner for locomotives : en fr
  • US1534359A - Baling machine : en
  • CA248917A - Pneumatic control for automobiles : en fr
  • AT99787B - Electric turning device for vehicle engines. : de en
  • US1534858A - Slitting cutter head : en
  • US1534974A - Massage device : en
  • US1534277A - Claw-hammer nail puller : en
  • US1534801A - Rail-car motive means : en
  • US1534977A - Coin-operated doorlock : en
  • US1534069A - Fercussive welding machine : en
  • CA248793A - Process for extracting nitrogen containing products from vegetable or animal substances : en fr
  • DE409550C - Method for producing coke briquettes : de en
  • US1534744A - Spark plug : en
  • US1534434A - Window for locomotive cabs : en
  • CA248749A - Combined wood sawing and splitting machine : en fr
  • AT99814B - Fluid brake for burst pipe flaps. : de en
  • US1534409A - Mold for making hard-rubber containers : en
  • US1534903A - Radiator and hood cover for automobiles : en
  • AU1848824A - Method of enamelling pipes : en
  • GB232494A - Improvements in and relating to dyeing apparatus : en
  • CA248931A - Static eliminator for vehicle tanks : en fr
  • US1534108A - Fastener-setting machine : en
  • US1534577A - Automatic gas regulator : en
  • US1534071A - Roller mechanism for spinning machines : en
  • US1534922A - Mud guard for motor vehicles : en
  • US1534328A - Removable wheel : en
  • US1534204A - Shrapnel plug : en
  • US1534826A - Conduit-making machine : en
  • DE412423C - Method and device for the extraction of bitumen from slate : de en
  • DE412571C - Arrangement on air-cooled condensers : de en
  • FR587580A - Carburetor purifier : en fr
  • DE412651C - Process for phlegmatizing lead azide : de en
  • US1534482A - Creping paper : en
  • FR587696A - Shock absorber device for fairground vehicles : en fr
  • GB211847A - Improvements in or relating to the cylinders of internal combustion engines : en
  • GB232429A - Improved valve for inflatable articles : en
  • US1534435A - Adjustable air cushion for drawing dies : en
  • US1534877A - Flushing apparatus : en
  • CA248868A - Apparatus for feeding molten glass : en fr
  • US1534490A - Ring expander : en
  • US1534638A - Snowplow attachment : en
  • US1534652A - Paper flag : en
  • US1534090A - Device for trapping and delivering condensates : en
  • US1534039A - Wire-block-stripping mechanism : en
  • US1534528A - Rat trap : en
  • US1534662A - Lighting fixture : en
  • US1534818A - Sewing machine : en
  • US1534339A - Device for regulating humidity of containers : en
  • US1534374A - Driving signal : en
  • US1535081A - Apparatus for heating water or other liquids : en
  • US1534791A - Hydraulic steering gear : en
  • AT99707B - Poultry fetter. : de en
  • AT99813B - Method and device for utilizing the exhaust shocks from piston engines. : de en
  • DE412530C - Connection for electrical conductors, especially for spark plugs : de en
  • US1534167A - Composition for cleaning pipes : en
  • US1534679A - Concentric gear unit : en
  • AT99779B - Device for lifting individual sheets from a stack of sheets by means of suction cups and blowers. : de en
  • CA248873A - Pneumatic hammer : en fr
  • CA248846A - Double body tearing strip can : en fr
  • DE412470C - Mold carrier with slots of different lengths for die line setting and line casting machines : de en
  • DE412550C - Procedure for smothering steamed blast furnaces : de en
  • GB232470A - Improvements in or relating to apparatus for the separation of dry materials : en
  • US1534609A - Closure for vessels : en
  • CA248777A - Valve for gaseous burners : en fr
  • CA248948A - Lasting machine : en fr
  • FR587557A - : fr
  • US1534859A - Dispensing device : en
  • US1535023A - Sectional mold for concrete structures : en
  • US1535075A - Conveyer system : en
  • AT99748B - Grude heater with main and pre-firing. : de en
  • AU1826524A - Improvements in and relating to dry cells : en
  • CA248816A - Handling apparatus for coal : en fr
  • US1534107A - Fastener-setting machine : en
  • US1534392A - Windshield holder : en
  • US1534632A - Cam-forming machine : en
  • USD67084S - Design for a statuette : en
  • US1534190A - Oven : en
  • US1534629A - Writing instrument : en
  • USD67107S - Tional silvee co : en
  • US1534084A - Highway marker : en
  • US1534847A - Passenger car : en
  • US1534850A - Dust cap for valve stems of pneumatic tires : en
  • US1534901A - Ornamental clock : en
  • US1534733A - Electric heater : en
  • US1534953A - Electric paint and varnish scraper : en
  • US1534983A - Friction-clutch pulley : en
  • US1534750A - Motor-control system : en
  • US1534758A - Casement-window adjuster : en
  • DE412643C - Spool body for bottle spools : de en
  • FR587638A - Method and devices for the operation of refrigerating machines : en fr
  • US1534423A - Locomotive saddle structure : en
  • US1534602A - Hay conveyer : en
  • US1534792A - Shuttle-checking mechanism for looms : en
  • FR587647A - : fr
  • US1534192A - Shackle : en
  • US1534623A - Rail anchor : en
  • US1534816A - Dental tool holder : en
  • US1534988A - Flap cutting and building machine : en
  • US1535047A - Crossing gate : en
  • USD67086S - Design for a gas heater : en
  • DE412271C - Device for constant oxidation using nitric acid and air : de en
  • DE412494C - Secondary coil for electric soldering, welding and heating machines and furnaces : de en
  • DE412665C - Number switch for self-operated telephones : de en
  • DE412477C - Beating table for the production of cement products u. like : de en
  • DE412373C - Device on sprocket wheel calculating machines for locking the cam disks or the setting levers associated with them when the machine crank is turned : de en
  • DE412420C - Resistance regulator : de en
  • US1534242A - Calculating machine : en
  • US1534908A - Pipe reamer : en
  • US1534948A - Fourdrinier type of paper-making machine : en
  • US1534967A - Automatic gate : en
  • AT99823B - Crude oil engine with antechamber. : de en
  • AT99839B - Piston pump without pressure valves. : de en
  • CA248861A - Gas range : en fr
  • US1534591A - Game apparatus : en
  • AT99793B - Process for the production of highly effective fertilizers from mineral phosphates. : de en
  • CA248826A - Flexible coupling : en fr
  • US1534225A - Pump piston : en
  • US1534247A - Stapling and folding mechanism : en
  • US1534323A - Process of and apparatus for treating waste smelter gases : en
  • DE412661C - Control device for vehicle engines running at constant speed and acting on the axles via fluid gears : de en
  • DE412700C - Process for the production of single color forms : de en
  • DE412414C - Method to compensate for fluctuations in steam consumption : de en
  • US1534586A - Bracelet : en
  • US1534326A - Moving-picture projector : en
  • US1534401A - Broom : en
  • US1535037A - Method for high-frequency telephony with or without a. line : en
  • DE412687C - Motor locomotive with hydraulic drive : de en
  • GB227805A - Improvements in gyroscopic suspensions for centrifuges and the like : en
  • GB232356A - Improvements in mixing and grinding mills : en
  • US1535076A - Loom shuttle : en
  • US1534278A - Hydro-extractor : en
  • US1534068A - Attachment for phonographs : en
  • US1534072A - Oven for cooking stoves : en
  • US1534129A - Sand trap and strainer : en
  • AT99703B - Parallelogram guide for the knives of chopping machines. : de en
  • US1534956A - Toy vehicle : en
  • US1535000A - Rustless buckle : en
  • US1534270A - Barber's chair : en
  • US1534829A - Electrically-operated fuel injector : en
  • AU2018424A - Improved constructional toy : en
  • CA248934A - Manhole : en fr
  • US1534342A - Device for regulating humidity of containers : en
  • US1534585A - Typewriting machine : en
  • US1534381A - Air-moistening device for engines : en
  • US1534209A - Arm rest for crutches : en
  • US1534400A - Process for recovering fat and casein from cheese : en
  • US1534461A - Mining machine : en
  • US1534210A - Operating mechanism for elevator doors : en
  • US1534307A - Shaving-cream dispenser : en
  • AT99837B - Fan. : de en
  • US1534963A - Renewable bearing : en
  • USD67074S - John de leo : en
  • US1534078A - Vegetable-slicing machine : en
  • US1534276A - Windshield wiper : en
  • US1534714A - Curtain support : en
  • CA248842A - Container : en fr
  • CA248901A - Housing for cushion connections for vehicles : en fr
  • US1534317A - Electrolytic production of aluminum : en
  • AT99821B - Starting device for prime movers. : de en
  • US1534674A - Fishing-rod handle : en
  • AT99801B - Process for creating color patterns on paper and fabrics. : de en
  • US1534476A - Rotating poppet valve : en
  • US1534825A - Conduit-making machine : en
  • AT99843B - Line selector for automatic telephone systems. : de en
  • US1534727A - Sleet cutter for trolley wires : en
  • AT99754B - Glass blowing machine. : de en
  • CA248815A - Apparatus for measuring given quantities of liquids : en fr
  • AT99780B - Bicycle sled. : de en
  • AU1720424A - Improvements in and relating to vehicle headlights for deflecting or diffusing the light emanating from same atwill : en
  • CA248867A - Process for obtaining hydrochloric acid free from arsenic : en fr
  • US1534091A - Viscosity regulator : en
  • US1534467A - Hinge : en
  • US1534682A - Electric heater : en
  • US1534769A - Oscillation detector : en
  • DE412606C - Butter packing machine : de en
  • FR587514A - Soft caterpillar belt for motor vehicles and others : en fr
  • FR587619A - Adjustable resistor for adjusting the light intensity of incandescent lamps and can be used as a starting resistor or the like : en fr
  • DE412413C - Process for the production of sodium sulphate : de en
  • FR587747A - Method of operation for internal combustion engines operating on a four-stroke cycle and engines operating on this method : en fr
  • FR587824A - Improvements to the fuel injection mechanism applicable to internal combustion engines : en fr
  • GB232526A - Improvements relating to change speed gearing : en
  • FR587724A - Device using the force of the wind to operate a dynamo or other machine : en fr
  • FR587753A - Improvements to automatic fans for closed cars or the like : en fr
  • FR587831A - Improvements to percussion pistons for perforators : en fr
  • DE412507C - Device for generating a noiseless rubbish : de en
  • DE412554C - Machine for cooling sugar confectionery : de en
  • US1534885A - Paper-folding machine : en
  • US1535008A - Demountable automobile top : en
  • US1535060A - Connecting link : en
  • DE412522C - Coal lightning arrester : de en
  • DE412290C - Device for reproducing sound waves photographically recorded on film : de en
  • FR587508A - Metal wheel and its manufacturing process : en fr
  • GB232478A - Improvement in rotary drilling bit : en
  • CA248839A - Couch bed : en fr
  • US1534688A - Electric welding device : en
  • FR587656A - High voltage cable : en fr
  • FR587577A - Spark plug : en fr
  • GB208716A - Improvements in or relating to the production of aluminium : en
  • US1534427A - Washer for nut locks : en
  • US1534174A - Garment : en
  • GB232417A - Improvements in or relating to wheels for automobiles, motor cars, and other road vehicles : en
  • US1534048A - Heel-lift alining, pressing, and nailing machine : en
  • FR587887A - Pavilions for sound reproducing devices : en fr
  • DE412402C - Adjustable neck pivot bearing, especially for lock gates : de en
  • DE412666C - Pole connection for batteries, especially anode batteries : de en
  • DE412287C - Device for measuring an average value for multi-phase alternating current from the currents, voltages or powers of the individual phases : de en
  • DK34415C - Warning signal device. : da en
  • FR587621A - Improvements to furnaces and heating ovens for drying and other industrial applications : en fr
  • GB232367A - Improvements in locking devices for boxes, cabinets and the like : en
  • GB232520A - A new or improved wheel suspension system for vehicles : en
  • GB232374A - Improvements in "spot" lamps for automobiles : en
  • US1534330A - Train-control valve construction : en
  • US1534475A - Fire brick : en
  • GB232540A - Improvements in wringing and mangling machines : en
  • GB232418A - Improvements relating to trip or release mechanisms for electric circuit breakers and like apparatus : en
  • GB232490A - Improvements in machine for making automobile doors : en
  • FR587720A - : fr
  • FR587686A - Process for extracting without any distillation all concentrated essences of various products, plants more particularly, and process for fixing these essences on or in solid bodies such as crystals or others : en fr
  • FR587693A - Machine for making the carcasses of pneumatic tire covers : en fr
  • DE412663C - Box to accommodate the motor and gearbox of electrical point machines : de en
  • GB232369A - Improvements in machines for flanging can bodies : en
  • DE412565C - Method for producing stereotype matrices : de en
  • DK34414C - Road curbstone of Concrete. : da en
  • FR587569A - : fr
  • FR587680A - Quick assembly and disassembly junction device for rubber hoses : en fr
  • GB232300A - Improvements in devices for removing creases from neck-ties : en
  • DE412648C - Device for preventing breakover overvoltages in high-voltage systems protected by zero-point chokes : de en
  • FR587880A - Reinforced concrete monolith slab system for pavements : en fr
  • GB232398A - Improvements in safety straps for limiting the movement of children or other persons : en
  • FR587718A - Pocket military rangefinder system : en fr
  • GB232342A - Annealing furnace : en
  • FR587644A - Pick-up, stone and rammer machine for road maintenance : en fr
  • US1534958A - Multiple-path device : en
  • DE412578C - Equipment for the operation of power plants : de en
  • FR587603A - Plumbing device seat cover, dovetail assembly : en fr
  • FR587702A - Filing machine : en fr
  • DE412427C - Device for ash removal from furnaces or for moving other grainy or powdery substances through pressurized water : de en
  • DE412511C - Double series parallel connection for four motors, especially for railway companies : de en
  • DE412518C - Closing plate for connecting the ends of iron straps around boxes, bales or the like : de en
  • FR587518A - Luminous and acoustic signaling device for indicating changes of direction and stops of an automobile : en fr
  • US1534255A - Vehicle : en
  • US1534418A - Butter chipper : en
  • US1534203A - Air filter : en
  • US1534481A - Mineral-separating machine : en
  • US1534971A - Machine for rounding gear teeth : en
  • GB223879A - Elevation adjusting device for machine guns : en
  • FR587722A - Improvements in the synthetic production of ammonia obtained liquefied : en fr
  • GB232421A - Improvements in and relating to the manufacture of rubber articles : en
  • GB232375A - Improvements in automobile head lamps : en
  • GB232519A - Improvements in or relating to fountain or reservoir pens : en
  • US1535055A - Typewriting machine : en
  • USD67109S - Design for a lighting-fixture bracket : en
  • US1534909A - Electrical gauge : en
  • USD67106S - Tional silver co : en
  • DE412447C - Pipe coupling for pipes made of lead or similar soft material : de en
  • DE412660C - Process for increasing the toughness of steel : de en
  • GB232289A - Improvements in locking devices for firearms : en
  • US1534233A - Street-sweeping machine : en
  • US1534599A - Game : en
  • US1534954A - Gaff hook : en
  • AT99759B - Leather processing machine. : de en
  • CA248845A - Interior collar can : en fr
  • US1535059A - Process for making liquid zinc from blue powder : en
  • US1534524A - Signal means for record-strip composing machines : en
  • DE412004C - Paper corner joining machine : de en
  • US1534453A - Water cooler for locomotives : en
  • DE412574C - Device for the automatic emptying of electrically powered driverless vehicles at any point on an unloading route : de en
  • USD67067S - Design for lace : en
  • FR587759A - Stationary locomotive with heat accumulator : en fr
  • FR587865A - Rotary press : en fr
  • US1534612A - Pulsator for milking machines : en
  • US1534251A - Electric light : en
  • US1534373A - Diaphragm for telephone receivers : en
  • US1535072A - Heating drum or radiator : en
  • AT99842B - Pole changing for speed control of multi-phase induction motors. : de en
  • CA248906A - X-ray screen : en fr
  • US1534082A - Device for protecting car-axle journals : en
  • US1534565A - Portable molding machine : en
  • US1534745A - Keyhole plug : en
  • FR587815A - Method and apparatus for the distillation of tar : en fr
  • FR587897A - Valves and process for their manufacture : en fr
  • US1534382A - Spinning viscose : en
  • FR587509A - Self-regulating group clock with automatic winding and time reset by t. s. f. : en fr
  • DE412576C - Circuit for resting frequency converters : de en
  • DE412635C - Device for generating a non-luminous flame for sealing canned jars : de en
  • FR587873A - : fr
  • US1534519A - Combination cigarette and match case : en
  • US1534888A - Figure toy : en
  • US1534337A - Bear compabtment fob vehicles : en
  • FR587599A - Locking device for clamping device : en fr
  • FR587683A - Machine to firmly and rigorously secure the bridges on the leggings : en fr
  • DE412481C - Self-discharger : de en
  • FR587631A - Process for making alumina sulphate directly from clays, labauxite, kaolin or the like : en fr
  • US1534419A - Obstetrical forceps : en
  • US1535040A - Amusement apparatus : en
  • GB222431A - Improvements in apparatus for making photographic enlargements, reductions, and reproductions : en
  • GB232505A - Improvements in carriage-returning mechanism for typewriting machines : en
  • FR587583A - Gloss in wax and waxy substances for leather, linoleum, wood and other similar materials : en fr
  • CA248774A - Vegetable press : en fr
  • GB221489A - Improvements in and relating to flexible gears : en
  • CA248820A - Automobile bumper : en fr
  • US1534075A - Auxiliary handle for hoes, rakes, shovels, etc : en
  • US1534767A - Sylvania : en
  • US1535044A - Convertible club furniture : en
  • DE412573C - Process for the elimination of high-frequency oscillation processes in contact wire and rails of railways with external power supply : de en
  • FR587666A - Corn cob harvesting and leafing machine : en fr
  • FR587684A - Sidecar coupling : en fr
  • AU1713924A - Improvements in bedrail fittings : en
  • US1534212A - Carburetor : en
  • US1534803A - Paper container : en
  • US1535014A - Auto signal : en
  • US1534840A - Vehicle wheel : en
  • FR587713A - Device intended to reduce at will the blinding light emitted by automobile headlights or by any other device emitting powerful light rays : en fr
  • GB218278A - Improvements in and relating to the production of petroleum-like hydrocarbons from fatty acids, glycerides and vegetable and animal oils : en
  • GB231188A - Improvements in and relating to electron discharge apparatus : en
  • GB232496A - Improvements relating to gas producers : en
  • DE412393C - Process for fermentation of tobacco : de en
  • FR587558A - New mold for manufacturing, in cement or any other solidifiable plastic or liquid, pipes, tubular posts and in general hollow bodies internally limited by a surface of revolution : en fr
  • GB232678A - Improvements in connection with stand-pipes for the delivery of oil and the like : en
  • FR587816A - Improvements to rotary drying drums or cylinders : en fr
  • FR587626A - Device to facilitate the sliding of ties under turned-down collars : en fr
  • GB232655A - Improvements in method of nebulizing fuel oil and apparatus therefor : en
  • GB232433A - Improvements relating to electromagnetically operated switch gear : en
  • DE412598C - Box sign with internal light source on the side : de en
  • FR587694A - : fr
  • GB232458A - Improvements in or relating to means for transferring pit tubs, wagons and the like into colliery lift cages or into predetermined positions : en
  • GB232464A - Improvements in or relating to tobacco pipes : en
  • US1534067A - Engine-cooling means and weather protection for use in connection with motor road vehicles : en
  • US1534152A - Adjustable internal gauge : en
  • US1534701A - Valve : en
  • DE412582C - Blocking of cipher elements in cipher machines : de en
  • GB232491A - Improvements in hand bags : en
  • DE412725C - Electric drive device for motor vehicles : de en
  • FR587533A - Assembly device for furniture and other applications : en fr
  • DK34411C - Hydraulic Propulsion Device for Vessels. : da en
  • FR587516A - Spray burner for heating with petroleum or other liquid fuels : en fr
  • DE412587C - Fuel sucker : de en
  • FR587832A - Improvements to percussion pistons for perforators : en fr
  • FR587572A - Indirect adjuster of motors with rotary governor shaft and servo motor piston made in valve form : en fr
  • GB232673A - An advertising device : en
  • GB232351A - Improvements in or relating to wind and like screens for motor cars : en
  • DE412624C - Copy machine with two or more paper webs : de en
  • AU2280125A - Improvements in wind-motors : en
  • CA248908A - Telephone system employing selecting devices : en fr
  • US1534474A - Arch and arch bricks : en
  • US1534678A - Pigment and process of making same : en
  • US1534936A - Confining and restraining device : en
  • DE412720C - Portable lap control device without clockwork for guards : de en
  • US1534352A - Headlight mounting : en
  • US1534368A - Ignition system for internal-combustion engines : en
  • DE412156C - Process for the production of basic, crystallized glasses or stones : de en
  • DE412667C - Ladder with steadily distributed increased self-inductance : de en
  • US1534563A - Fold collar : en
  • AU1814624A - An improved wire and belt stretcher : en
  • US1534734A - Insect and nest destrcyer : en
  • US1534924A - Bracket for flush tanks : en
  • AT99848B - Method for eliminating flicker when reproducing cinematographic recordings in natural colors. : de en
  • CA248905A - Apparatus for centrifugally casting metal bodies : en fr
  • AT99790B - Fastening device for snap fastener parts. : de en
  • US1534892A - Screen : en
  • AT99733B - Portable economy stove. : de en
  • FR587593A - Improvement in blocks of paper tickets and the like : en fr
  • DE412715C - Stick tripod : de en
  • AT99744B - Movable stair grate with slag breakers. : de en
  • CA248789A - Cloth : en fr
  • DE412406C - Mechanical release of electrical key locks : de en
  • DE412634C - Fabric side tensioning device for multi-needle embroidery machines : de en
  • GB232449A - Improvements in current and tidal current motors : en
  • US1534902A - Doorcheck : en
  • US1534133A - Welding : en
  • US1534489A - Harrow scraper : en
  • DE412545C - Device for preventing the formation of explosive gas mixtures in plants for storing and filling flammable liquids with pump operation : de en
  • DE412489C - Earth fault protection of machines : de en
  • DE412535C - Oil pressure servo motor for automatic hydraulic governor : de en
  • FR587505A - Coke and Semi-Coke Manufacturing Improvements : en fr
  • GR889B - METHOD OF PRODUCTION OF CONTINUOUS ELECTRICITY (ANY VOLTAGE) BY MACHINES WITHOUT COLLECTION, CONCERNED IN THE SUITABLE MACHINE COMBINATION. : el en
  • US1534219A - Boll-weevil exterminator : en
  • CA248920A - Flushing valve : en fr
  • CA248889A - Lawn mower : en fr
  • DE412312C - Butt connection for hollow beams : de en
  • CA248895A - Bolt heading machine : en fr
  • US1534109A - Automatic telephone switch : en
  • US1534551A - Coin-counting device for money-paying machines : en
  • US1534634A - Wind sign : en
  • US1534126A - Fuse for bombs and other missiles adapted to be dropped from aircraft : en
  • US1534660A - System of telegraphic distribution : en
  • DE412066C - Numeric indexing device on non-displaceable revolving counters of calculating machines driven by a traveling single tooth : de en
  • US1534743A - Fan or blower : en
  • US1534659A - Agricultural implement : en
  • US1534492A - Stereotype-metal pump : en
  • US1534741A - Fodder from fish or train oil and emulsions thereof and method of preparing the same : en
  • US1534976A - Chain coupling : en
  • US1534485A - Toothache remedy : en
  • US1534561A - Method for using direct blast-furnace metal for foundry castings : en
  • US1534946A - Iron : en
  • US1534077A - Machine for smoothing shoe linings : en
  • US1534700A - Decanting apparatus : en
  • CA248911A - Automobile theft detector : en fr
  • US1534017A - Machine for sewing round-eye buttonholes : en
  • US1534822A - Dies : en
  • US1534424A - Shock absorber for vehicles : en
  • DE412478C - Briquette extruder with stuffing box for sealing the press ram : de en
  • US1534268A - Spring structure and method of assembling same : en
  • US1534274A - Angle-iron cutter : en
  • US1534869A - Safety adjusting mechanism for automobile headlights : en
  • US1534344A - Dwell-motion mechanism : en
  • US1534554A - Method of treating waste of benzol recovery : en
  • US1534074A - Telegraphy : en
  • US1534336A - Presser-roller construction : en
  • US1534707A - Oil switch : en
  • DK34423C - Pivot switch. : da en
  • US1534998A - Wire-drawing mechanism : en
  • CA248764A - Stapling machine : en fr
  • DE412229C - Art Owens bottle blowing machine for the simultaneous production of bottles of different heights : de en
  • DE412435C - Potato peeling machine : de en
  • AT99789B - Process for providing rubber goods, in particular balls and toys, with a non-crumbling colored high-gloss coating. : de en
  • US1534533A - Spring suspension for vehicles : en
  • AT99755B - Press for dewatering and briquetting. : de en
  • AT99773B - Process for the production of playing figures. : de en
  • FR587837A - Impactful tool by electrodynamic action : en fr
  • FR587839A - Improvements to fuel supply for internal combustion engines : en fr
  • US1534728A - Compressor : en
  • US1534969A - Fishhook : en
  • US1534295A - Liquid-fuel burner : en
  • US1534389A - Treatment of bituminous substances : en
  • US1534933A - of braunschweig : en
  • US1534999A - Shearing device : en
  • CA248903A - Art of producing centrifugal castings : en fr
  • AU1721424A - Improvements in alternating current motor starters : en
  • CA248807A - Stenciling device : en fr
  • DE412597C - Process for the production of a weather-resistant protective layer on electron and similar metals : de en
  • GB232443A - Improvements in tobacco pipes : en
  • US1534241A - Stock drencher : en
  • US1534019A - Dyeing acetyl cellulose or fabrics containing the same and new products for use therein : en
  • FR587545A - Carburetor for internal combustion engines : en fr
  • US1534264A - Tension device for sewing machines : en
  • US1534655A - nichols : en
  • FR587714A - Alarm clock with chime system (bell or music) with a 6-day operation by a single winding : en fr
  • US1534438A - Garden-hose support : en
  • US1534777A - Process of molding pneumatic casings : en
  • US1534664A - Awning : en
  • AT99845B - Safety device for Leonard drives. : de en
  • CA248759A - Heater : en fr
  • CA248882A - Telephone exchange system : en fr
  • AT99778B - Aperture-like viewing device. : de en
  • CA248798A - Shingle : en fr
  • GB232278A - Improvements in or relating to gas or oil power plant : en
  • US1534240A - Cement paint : en
  • US1534346A - Truck : en
  • US1534862A - Pneumatic-tire valve : en
  • DE412443C - Rocker arm mounting for internal combustion engines : de en
  • GB226775A - Improvements in the manufacture of radiators : en
  • FR587895A - Improvements to drive motors for reciprocating conveyors : en fr
  • US1534143A - Steam engine : en
  • DE412316C - Control arrangement for aircraft : de en
  • GB232349A - Improvements in and relating to fluid driven machines : en
  • DE412416C - Typewriter working in conjunction with a calculating machine : de en
  • US1534275A - Turbine-driven car and locomotive : en
  • US1534949A - Cinematographic apparatus : en
  • FR587506A - Adjustable roller frame for gravity conveyors : en fr
  • FR587868A - Device for removable fixing of panels in motor vehicles : en fr
  • FR587649A - Formwork faceplate to economically construct all reinforced concrete buildings : en fr
  • US1534237A - Refractory furnace lining : en
  • DE412704C - Device for listening to continuous vibrations : de en
  • FR587731A - Improvement in apparatus used for the extraction of oils, greases, rubber and other substances soluble in solvents, from materials containing them : en fr
  • GB232492A - Improvements in hats : en
  • FR587808A - Advanced windshield for all vehicles : en fr
  • GB228554A - : en
  • US1534899A - Pressure-reducing valve : en
  • US1535062A - Apparatus for making plate glass : en
  • DE412323C - Large gas machine with evaporation of the cooling jacket water : de en
  • DE412527C - Engine, especially for speaking machines : de en
  • FR587629A - Improvements to electric cables : en fr
  • DE412626C - Process for the production of adhesives : de en
  • GB232472A - Improvements in means for the reduction of skin resistance of ships' or vessels' hulls : en
  • CA248827A - Atomizer or liquid fuel burner : en fr
  • US1534642A - Fishing-rod holder : en
  • US1534865A - Strain gauge : en
  • USD67114S - Design for a textile fabric : en
  • CA248754A - Instrument for the treatment of the spine : en fr
  • GB232378A - Improvements in water-sealed gas-reversing valves for furnaces : en
  • AT99841B - Electrical signal system with a loaded transmission line. : de en
  • AU1998324A - Improvements in alignment devices for vehicle chassis : en
  • US1534118A - Method of adjusting balance between electrical conductors or networks : en
  • US1534331A - Continuous foundry-sand-mulling machine : en
  • FR587544A - Air insufflation device for dental electric board : en fr
  • US1534086A - Transformer circuits : en
  • US1534265A - Garment hanger : en
  • US1534690A - Attachment for tractors : en
  • AT99737B - Lock washer for collecting tanks of feed water preheaters. : de en
  • FR587857A - Gear enhancements : en fr
  • FR587900A - : fr
  • US1534387A - Method of treating and preparing yeast : en
  • CA248823A - Engine valve : en fr
  • CA248887A - Brush : en fr
  • US1534833A - Liquid and air separator : en
  • US1534965A - Lock for valves : en
  • CA248779A - Road guide and map drawing apparatus : en fr
  • US1534166A - Palatable beet sirup and process of preparing the same : en
  • CA248780A - Combination square and level : en fr
  • DE412591C - Bearing shell : de en
  • CA248836A - Lock assembly : en fr
  • CA248858A - Thermic straightening process for metal bars or rails : en fr
  • DE412437C - Method and device for slicing and deburring large fish : de en
  • FR587634A - Apparatus for unloading sugar turbines : en fr
  • CA248776A - Ash tray : en fr
  • AT99806B - Connecting bolt for books with loose sheets. : de en
  • AU1849324A - Improvements in or relating to steam boilers : en
  • CA248937A - Dyeing or colouring of product made with cellulose acetate : en fr
  • US1535080A - Means for controlling feeding mechanisms : en
  • DE412384C - Clamp for attaching the brake lever of bicycle kick brakes : de en
  • GB213934A - : en
  • GB221826A - Motor-cycle driving-wheel hub : en
  • GB232500A - Gate valve for media of high pressure and high temperature : en
  • US1534781A - Combing machine : en
  • USD67069S - Design for a chandelier : en
  • US1534863A - Apparatus for annealing glassware : en
  • DK34413C - Apparatus for Disintegration and Mixing of Artificial Fertilizer. : da en
  • CA248814A - Air mattress : en fr
  • DE412440C - Device for the detection of false coins in coin-controlled self-sellers : de en
  • DE412680C - Rotary brush for sprinkling and brushing hollow cylinders using compressed air : de en
  • US1534558A - Otto wolfes and hoest maeder : en
  • AT99730B - Automatic railroad claw coupling. : de en
  • US1534456A - Composite rubber and leather material and method of making the same : en
  • USRE16044E - campbell : en
  • US1534271A - Electrically-operated barber chair : en
  • US1534717A - Well-flowing device : en
  • AT99741B - Articulated boiler from tubular batteries lined up next to each other. : de en
  • US1535054A - Typewriting machine : en
  • US1534812A - Winding machine : en
  • FR587523A - Spark plug, self-cleaning electrodes, for engines : en fr
  • US1534583A - Securing brake-beam supports to trucks : en
  • CA248902A - Composition of matter for moulds : en fr
  • CA248853A - Yeast food : en fr
  • US1535002A - Radius rod : en
  • US1534738A - Method of drying varnish : en
  • US1534851A - Control packer head : en
  • US1534951A - Internal-combustion motor : en
  • US1534393A - Process of grinding : en
  • US1534541A - Saw gauge : en
  • US1534706A - Electric-socket structure : en
  • DE412369C - Automatic pressure consideration for flow meters for flowing media : de en
  • US1534545A - Vehicle wheel : en
  • US1534844A - Damper : en
  • US1534120A - Endless belt : en
  • US1534413A - Apparatus for boiling and washing linen : en
  • US1535070A - Colorimeter : en
  • DE412475C - Method and device for conveying mortar in mortar spraying devices : de en
  • DE412496C - Electric seam welding device controlled automatically according to current and time : de en
  • DE412552C - Process for burning fuels with inconsistent grain size, e.g. B. Coal, in firing systems with grate firing and additional dust firing : de en
  • FR587872A - Motor vehicle heater : en fr
  • US1535024A - Pickling machine : en
  • DE412397C - Process for the preparation of magnesites and other masses rich in magnesia : de en
  • AT99769B - Tilt scale. : de en
  • AU2066824A - Improvements in and relating to foundations for wooden standards, posts, orthe like : en
  • AT99819B - Starting device for motor vehicles. : de en
  • AU1818424A - Improvements in concrete mixing machines : en
  • US1534128A - Apparatus for measuring liquids : en
  • US1534556A - Thread moving and controlling means for knitting machines, etc. : en
  • DE412473C - Electrical conductor : de en
  • FR587535A - Device for automatic orientation control of machine gun turrets on combat aircraft or others : en fr
  • AT99767B - Tens transmission device for Sprossenradrechmaschine with two result counters lying one above the other and driven directly by the same setting mechanism. : de en
  • AT99783B - Gas soldering iron furnace. : de en
  • AU2137425A - Improvements in and relating to lamp making machines : en
  • CA248829A - Combined tooth brush, tooth paste and glass holder : en fr
  • US1535050A - Harrow : en
  • FR587728A - Improvements in concrete manufacturing : en fr
  • GB212534A - An improved machine for cutting metal strips : en
  • GB216533A - Process for the production of a half-stuff for the cellulose manufacture : en
  • DE412732C - Seal mark : de en
  • US1534023A - Coal chute : en
  • GB232668A - Improvements in and relating to vent pegs and the like, and to valves therefor and for other purposes : en
  • AT99745B - Link for link chains with slots open at the bottom for the link pins, especially for chain grids. : de en
  • US1534452A - Machine for uniting looped fabrics : en
  • US1534656A - Battery cell : en
  • US1534411A - Method and means of counterbalancing crankshafts : en
  • US1534928A - Method of coating and alloying metals : en
  • FR587594A - Process for shaping circular blanks, and more particularly buttons, and device for making : en fr
  • FR587836A - Reheaters improvements : en fr
  • GB232515A - Improvements in and relating to differential gearing : en
  • DE412596C - Connecting rod with separate connecting rod shaft and crank pin roller bearing : de en
  • FR587735A - Rotating grid gas generator : en fr
  • GB232364A - Improvement in electric power generating stations : en
  • CA248927A - Flax pulling or harvesting machine : en fr
  • DK34410C - Axle bearing for Automobiles. : da en
  • AT99822B - Centrifugal pump. : de en
  • AU1718024A - A metal closure for bottles and like containers : en
  • CA248778A - Razor blade holder : en fr
  • FR587627A - Loudspeaker enhancements : en fr
  • GB222836A - : en
  • GB232447A - Improvements in or relating to steam or other locomotives comprising booster engines or motors : en
  • FR587613A - Process for the production of Thomas and other similar manganese cast iron : en fr
  • GB232493A - Improvements in and relating to ampoules for storing medicaments and the like : en
  • GB232396A - Improvements in circular saw machines : en
  • FR587556A - Application of a reciprocating movement of a shuttle door to the construction of leaves for looms of one or more rows of shuttles and with multiple pieces capable of weaving strips of large widths : en fr
  • GB232440A - Variable radiator for cooling engines : en
  • DE412395C - Process for the production of moldings from molten material of all kinds : de en
  • US1534834A - Calculating machine : en
  • US1534200A - Air moistener for internal-combustion engines : en
  • US1534455A - Drilled or bored well bucket : en
  • US1534544A - Vehicle brake : en
  • US1535048A - Chucking mechanism : en
  • DE412281C - Electric time switch : de en
  • AT99825B - Oldham elastic coupling. : de en
  • DE412377C - Manufacture of rough rollers : de en
  • FR587636A - Separable box device for games : en fr
  • GB231914A - Improved device for facilitating the assembling or dismantling of the pistons of engine cylinders : en
  • DE412560C - Multi-bundle vertical tube boiler : de en
  • US1534151A - Automobile map holder : en
  • US1534286A - Safety wringer mechanism : en
  • US1534582A - Securing brake-beam supports to trucks : en
  • US1534771A - Flytrap : en
  • US1534811A - Adding machine : en
  • DE412629C - Butyrometric liquid : de en
  • DE412451C - Delivery of single blows with air hammer : de en
  • DE412466C - Device to close electrical circuits through moving balls in a random manner : de en
  • US1534073A - Means eor neutralizing eoreign inter-eerence : en
  • US1534130A - Process of recovering aluminum chloride : en
  • FR587553A - Shock absorber block designed to reduce cleat wear in high-hunting looms : en fr
  • AT99784B - Safety screw cap for parcels etc. Like. And associated wrench. : de en
  • AU1727324A - Improvements relating to sidecars of motorcycles : en
  • CA248848A - Padding : en fr
  • DE412718C - Seal for the counter shaft on wet gas meters : de en
  • FR587609A - Adjustable light beam headlight : en fr
  • AT99735B - Grude heater. : de en
  • CA248919A - Rotary internal combustion engine : en fr
  • FR587817A - Roller bearing : en fr
  • GB232397A - Improvements relating to sliding windows : en
  • US1534214A - Bathtub mat : en
  • US1534468A - Joint structure : en
  • US1534216A - Latch for refrigerator doors : en
  • US1534285A - Amusement apparatus : en
  • USRE16049E - Alcohol tes : en
  • FR587543A - Advanced suspension spring for automotive and other vehicles : en fr
  • FR587709A - Carburetor-liquefier unit with mothballs and heavy oils for fueling internal combustion engines : en fr
  • US1534564A - Method and apparatus for carding fibrous material : en
  • US1534710A - Casting machine : en
  • AT99776B - Labyrinth seal. : de en
  • US1534195A - Nonfreezing radiator : en
  • AT99701B - Ball catching game. : de en
  • AT99772B - Gas signal device. : de en
  • AU1723024A - Aspring compensating device for motor vehicles andthe like : en
  • US1535056A - Educational appliance : en
  • DE412685C - Basket woven from willow branches : de en
  • FR587618A - Electrically heated glow-body spark plug for starting heavy oil engines : en fr
  • FR587851A - Improvements made to conveyor and lifting devices for granular or powdery materials, crushed stones or other materials contained in the holds of ships, bunkers or other places : en fr
  • US1534081A - Ball loop : en
  • AT99732B - Firing for powdered fuel. : de en
  • US1534760A - Vehicle bumper : en
  • US1534897A - Stove : en
  • CA248804A - Car truck : en fr
  • US1534154A - Apparatus for making building blocks and the like : en
  • FR587883A - Removable articulated support : en fr
  • FR587892A - Telescopic pedal hook : en fr
  • US1534571A - Electric heater : en
  • GB232422A - Improvements in plug and socket connectors and adapters used in or with electrical circuits and apparatus : en
  • DE412493C - Electric welding system for continuous seam welding : de en
  • FR587791A - Animal or other traction device for collecting and bundling vine shoots, twigs or other similar bodies : en fr
  • AT99743B - Lantern housing. : de en
  • AT99824B - Spark plug. : de en
  • DE412618C - Tie holder : de en
  • DE412702C - Method and device for setting and printing pieces of music : de en
  • DE412379C - Mixing machine, especially for chocolate and similar masses : de en
  • US1534112A - Apparatus for cutting and stacking grain : en
  • US1534356A - Micrometer tuning dial : en
  • US1534795A - Coal-bucket-dumping machine : en
  • USD67094S - Design for a base for lamps, etc : en
  • FR587586A - : fr
  • US1534092A - Fruit-drying apparatus : en
  • US1534428A - Radiator filling and cooling cap : en
  • US1534716A - Elastic-fluid turbine : en
  • US1534835A - Bread raiser : en
  • FR587524A - Automatic altimeter correcting device for carburettor operation : en fr
  • US1534325A - Liquid contact insecticide : en
  • US1534823A - Electric table stove : en
  • US1534979A - Lawn sprinkler : en
  • AT99721B - Air brake for railway trains. : de en
  • AT99747B - Process for conveying fine-grained material using compressed air. : de en
  • CA248932A - Static eliminator : en fr
  • DE412694C - Dewatering machine for peat u. like : de en
  • FR587850A - : fr
  • USD67101S - Design for a wrist-watch case : en
  • DE412482C - Tube transmitter for generating undamped vibrations : de en
  • DE412483C - Device for the optional calling of stations for (radio) telegraphy and telephony : de en
  • FR587672A - Metal bucket usable in various jobs : en fr
  • DE412421C - Terminal board for electrical equipment such as electricity meters : de en
  • GB226802A - Improvements in or relating to liquid shock absorbers : en
  • US1534598A - Steam engine : en
  • FR587719A - : fr
  • FR587848A - Electric device for the reproduction of sounds or notes : en fr
  • FR587736A - Lock washer for nuts and the like : en fr
  • GB232277A - Improvements in or relating to the manufacture of resinous materials : en
  • FR587772A - Process for obtaining matt or semi-matt gelatin layers : en fr
  • US1534832A - Process for producing a remedy for syphilis : en
  • AT99850B - Brushless single-phase AC motor. : de en
  • CA248792A - Purifier for gasolene systems : en fr
  • US1534527A - Rubber fabrication : en
  • DE412485C - Separators made of wood veneer for batteries : de en
  • FR587841A - Method of securing whistles or other sound devices inside toys and other hollow objects made of rubber or other elastic material : en fr
  • GB232532A - Improvements in gas burners for steam raising metallurgical and other industrial purposes, using rich gas : en
  • US1534181A - Hat lining : en
  • US1534267A - Loud speaker : en
  • DE412429C - Hydroelectric element for therapeutic purposes : de en
  • FR587726A - Improvements in the laying and removal of railway tracks : en fr
  • DE412517C - Method for wrapping bodies in tinfoil, aluminum or the like. : de en
  • DE412691C - spat : de en
  • GB232513A - Improvements in or relating to hand operated washing plungers : en
  • FR587730A - : fr
  • GB232679A - Improvements in and relating to refractory materials, articles made therefrom, and method of making the same : en
  • GB232527A - Improvements in scissors : en
  • US1534046A - Subgrade planer : en
  • US1534644A - Store furniture : en
  • US1534808A - Carburetor : en
  • USD67091S - Design for a backplate for lighting fixtures : en
  • FR587531A - Internal combustion engine : en fr
  • US1534043A - Antiskidding device for automobiles : en
  • US1534246A - Locking device for adjustable valves : en
  • US1534469A - Combined emergency brake and clutch release : en
  • US1534779A - Bathtub mold : en
  • US1534521A - Cleaning device : en
  • US1534985A - Time-controlled valve-operating means : en
  • US1534238A - Liquid-measuring device : en
  • DE412607C - Process for dyeing textiles with sulfur dyes : de en
  • FR587620A - Improvements to components attached to metal wire cables and to methods of fixing these components : en fr
  • FR587646A - Portable electric machine to polish stones, marbles with adjustable pressure : en fr
  • GB218648A - Cylinder head for valveless or sleeve-valve internal combustion engines : en
  • GB227102A - Improved process for treating cotton fabrics : en
  • FR587840A - Fluid current motor : en fr
  • US1534245A - Game board : en
  • US1534354A - Mold box : en
  • US1534962A - Briquette of charcoal and pitcoal : en
  • US1535028A - Cutting tool : en
  • DE412307C - Process for creating colored patterns on rubber skin : de en
  • US1534366A - Mixing machine for concrete mixtures and the like : en
  • US1534509A - Valve-operating device : en
  • US1534782A - Machine for combing cotton, wool, and the like : en
  • FR587584A - Improvements in and relating to electric fireplaces : en fr
  • FR587688A - Process for the separation of elements from gas mixtures : en fr
  • FR587796A - Improvements to resonance amplifiers : en fr
  • DE412374C - Device on calculating machines for automatic triggering of the slide lock when the counter slide is moved as required : de en
  • DE412424C - Process for making soaps : de en
  • US1534300A - Sponge-holding apparatus : en
  • US1534597A - Sleeve cuff : en
  • FR587838A - Release device for single-acting reciprocating pump : en fr
  • GB223898A - Improved method of manufacturing fatty acids : en
  • DE412734C - Keyboard instrument for demonstration of color music : de en
  • DE412468C - Equipment for the storage of flammable liquids : de en
  • FR587732A - Tie frame, collar clips : en fr
  • FR587565A - Improvements to the packaging of tapes coated with adhesive material : en fr
  • FR587756A - Fuel injection device for internal combustion engines : en fr
  • FR587733A - Industrial process for the transformation into oxides of copper-containing metal residues and waste, such as brass, bronze and other alloys : en fr
  • US1534501A - Pivotal bearing : en
  • US1534747A - Pump piston : en
  • GB232345A - Improvements in and relating to talking machines : en
  • FR587571A - Improvements in molds or forms for molding, shaping, etc., hot, with or without pressure, of plastics or others : en fr
  • FR587665A - Corn cob stripping machine : en fr
  • DE407989C - Refrigeration system with a multi-part container for the cooling and freezing device, cooled by an evaporator : de en
  • FR587567A - electric starter motor for internal combustion engines : en fr
  • GB208725A - : en
  • FR587564A - Counter : en fr
  • USD67092S - Design for a backplate for lighting fixtures : en
  • GB232487A - Improvements in combined vehicle bumper and roadlight : en
  • DE412069C - Device for moving the counter slide on calculating machines by one value point each : de en
  • DE412621C - Burner for blast furnace gas : de en
  • FR587743A - Polycylindrical two-stage piston compressor for refrigeration machines : en fr
  • GB232391A - Method to ensure in gas cookers and similar apparatus the positive closing of the gas supply cock : en
  • FR587761A - Radiography current rectifier : en fr
  • FR587797A - Skill game : en fr
  • FR587662A - Machine for folding telegram forms : en fr
  • DE412298C - Collapsible boat cart : de en
  • GB232354A - Improvements in, and relating to automatic weighing apparatus : en
  • DE412347C - Device for increasing the braking force of the Kunze-Knorr-Bremse : de en
  • DE412536C - Tilt protection for mobile, erectable, extendable and rotating ladders : de en
  • DE412713C - Frying device using boiling fat or oil : de en
  • FR587628A - Unwinding device under constant tension for reels of paper or other similar material : en fr
  • GB232468A - Improvements in automatic musical instruments, and in tune sheets therefor : en
  • DE412646C - Labeling device with rotating gripper cylinder : de en
  • DE412391C - Folk amusement device for moving people up and down : de en
  • FR587884A - Waffle rolling machine : en fr
  • GB232425A - Improvements relating to electrically driven invalid chairs and like vehicles : en
  • FR587689A - Artificial Stone Molding Machine : en fr
  • GB218615A - Improvements relating to the manufacture of normal butyl alcohol : en
  • DE412575C - Call dialer for telegraphy and telephony with and without wire with a dialing device that can be triggered and adjusted to incoming signals : de en
  • DE412326C - Installation on electrical remote signal transmission systems to maintain synchronism in the de-energized state : de en
  • DE412723C - Bow saw, the blade of which is held between two adjustable hinges : de en
  • FR587806A - Lighting device for dental or medical surgery : en fr
  • GB232538A - Improvements in or relating to boot trees : en
  • FR587746A - Automatic character and ribbon selection mechanism and control device for combined typewriters and adding machines : en fr
  • GB232412A - Improvements in folding hoods for motor and other vehicles : en
  • DE412461C - Screw cap for milk cans and like : de en
  • US1534372A - Mulch : en
  • CA248795A - Trap nest : en fr
  • DE412310C - Rigid wings for airships : de en
  • US1534186A - Chain-grate stoker : en
  • US1534755A - Fastener for ink ribbons : en
  • US1534630A - School furniture : en
  • US1534111A - Harvester and stacker : en
  • DE412368C - Directional gyro : de en
  • FR587595A - turntable equipment : en fr
  • DE412300C - Press for punching leather, inserting shoe eyes, hooks and buttons, joining button parts and for similar work : de en
  • US1534950A - Combination corset and brassiere : en
  • DE412418C - Arrangement of a locomotive piston steam engine : de en
  • DE412678C - Device for driving metal caps on rope ends : de en
  • FR587764A - lock nut : en fr
  • GB232353A - Improvements in electric interrupters or automatic switches : en
  • GB232379A - Improvements in and relating to wireless receivers : en
  • GB219327A - A process for separating hafnium and zirconium : en
  • FR587537A - Process for waterproofing the grains of a powder with porous particles and its application for obtaining a charcoal powder, grain-tight to liquids, usable in batteries and electric accumulators : en fr
  • DK34417C - Sheet music turner. : da en
  • FR587522A - Method and installation for the reproduction of objects in relief using photography : en fr
  • FR587587A - Improvements to steam condensers or similar devices : en fr
  • FR587804A - Improvements to automatic and semi-automatic telephone systems : en fr
  • GB230058A - Improvements relating to the treatment of old plates of secondary batteries : en
  • US1535034A - Door for railway cars : en
  • GB232387A - Improvements in or relating to spars for aircraft : en
  • DE412650C - Process for the production of specular color tones in celluloid, cellon and celluloid-like mass : de en
  • DE412603C - Toy boat : de en
  • DE412458C - Removable hub : de en
  • FR587676A - : fr
  • GB232416A - Improvements in pianofortes : en
  • USD67087S - Design for a badge : en
  • FR587605A - Improvements to files : en fr
  • US1534148A - Sound-translating apparatus : en
  • US1534900A - Ditching and grading machine : en
  • FR587671A - Cigarette holder or advanced cigar holder and its case : en fr
  • FR587760A - Protective coating for metals : en fr
  • GB232483A - Improvements in manufacture of sheet metal hangers for shafting : en
  • DE412543C - Process for increasing the strength of the casing of packaging vessels : de en
  • US1534643A - Pickling-tank construction : en
  • FR587853A - Filter refinements : en fr
  • GB224490A - : en
  • GB232480A - Improvements relating to muffle furnaces : en
  • DE412176C - Clamping device for the ropes of cable cars : de en
  • DE412544C - Lockable box with built-in container holder : de en
  • FR587651A - Static transformation system of alternating electric current into strictly direct current : en fr
  • DE412553C - Raschel or warp knitting machine : de en
  • US1534806A - Process of carbonating a liquid : en
  • AT99756B - Sewing machine with electric drive. : de en
  • US1534449A - Snow guard : en
  • GB232446A - Improvements in worm gearing of the drop-worm type applicable to the saddle of a lathe : en
  • AT99705B - Contact line with contact trolley and flexible connection cable as power supply to an electrically operated vehicle. : de en
  • US1534403A - Stripping vulcanized material from molds : en
  • US1534588A - Brake-beam support : en
  • DE412519C - Multi-part, multi-color ink pad : de en
  • FR587765A - Hollow brick improvements : en fr
  • FR587813A - flower shelf : en fr
  • GB232382A - Improvements in limb supports and splints : en
  • DE411942C - Press for the production of pipes in straight or curved form from soft material : de en
  • FR587704A - Improvements to Mechanical Heaters for Bottom-Loading Fireplaces : en fr
  • FR587843A - Force multiplier machine : en fr
  • CA248752A - Pie-crust support : en fr
  • US1534715A - Headlamp support : en
  • US1534819A - Process for obtaining vanadium compounds or vanadium from pig iron containing vanadium : en
  • US1534932A - Can-opening device : en
  • AT99763B - Device for correcting psychological impotence. : de en
  • CA248796A - Paper making machine : en fr
  • US1534776A - Bolting-up pin : en
  • US1534873A - Vanity case for loose powder : en
  • US1534102A - Heated discharge-outlet casing for tank cars : en
  • US1534140A - Cuff link : en
  • US1534925A - Waterproof shoe for use in counter construction : en
  • US1535045A - Signaling equipment for automobiles : en
  • US1534665A - Safety razor : en
  • AT99800B - Method and machine for the production of paper strips with gummed edges. : de en
  • CA248859A - Method and apparatus for feeding glass : en fr
  • US1534539A - Process of emulsifying milk oil : en
  • US1534945A - Electric relay : en
  • US1534415A - Turbine blade : en
  • AT99711B - Motor train car. : de en
  • CA248844A - Interior collar can : en fr
  • US1534184A - Capping device : en
  • US1534430A - Waffle iron : en
  • FR587891A - Anode box for electrolytic galvanizing : en fr
  • GB232506A - Improvements in and relating to crystal detectors more particularly for wireless reception : en
  • GB224489A - Improvements in or relating to apparatus for cleaning the wind-screens of motor vehicles and the like : en
  • US1534786A - Safety attachment for razors : en
  • USRE16046E - gbeeue : en
  • DE412670C - Thermostatic switch for protection against overheating, especially for electric heating devices : de en
  • DE412690C - Note exchange device for pneumatic musical mechanisms : de en
  • US1534754A - Vehicle-landing apparatus : en
  • US1534362A - Endless-track vehicle : en
  • US1534640A - Electric outlet fixture : en
  • US1534724A - Automatic switching system : en
  • DE412491C - Automatic device to protect electrical low voltage lines against excessive voltages : de en
  • FR587679A - Handguard handle for handles of saucepans and other kitchen utensils : en fr
  • GB230003A - : en
  • US1534429A - Jar holder : en
  • GB232380A - Improvements in electric control apparatus : en
  • DE412335C - Method and device for operating drum cell filters : de en
  • GB232405A - Improvements in and relating to rheostats for wireless receiving sets and the like : en
  • GB225812A - Improvements in meat slicing machines : en
  • GB232512A - Improvements in or relating to leggings : en
  • GB232423A - An improved cooking device : en
  • DE412438C - Electric winch : de en
  • US1534405A - Saw support and guide : en
  • US1534603A - Can opener : en
  • US1534020A - Tractor bridge crane : en
  • US1534113A - Insole-reenforcing machine : en
  • GB217936A - Manufacture of dyestuffs containing sulphur : en
  • US1534610A - Feeding mechanism for plaster-block machines : en
  • US1534849A - Headlight : en
  • DE412417C - Process for obtaining nitrogen-rich trickling liquid by breaking down air into its components : de en
  • US1534306A - Barograph : en
  • US1534906A - Boxing glove : en
  • GB232365A - Improvements relating to machines for heating and drying minerals : en
  • FR587742A - Closing device controlled by a stable regulating device : en fr