• CA269528A - Truck snow plough : en fr
  • GB268635A - Improved means for adjusting the rate of the pendulum of a clock or other time-keeping instrument : en
  • GB268863A - Improvements in means for driving screw piles and cylinders : en
  • DE442562C - Arrangement for the remote transmission of movements : de en
  • DE442826C - Device for removing bulk goods from bunkers : de en
  • US1623048A - Process of finishing cold-rolled steel : en
  • US1623589A - Internal-combustion engine : en
  • US1623599A - Method of removing cyanides from masses containing the same : en
  • DE442564C - Equipment on electrical alternating current devices with current winding, especially for overcurrent relays : de en
  • US1623274A - Adjusting and holding device for shade and drapery supports : en
  • US1623348A - Ellipsograph : en
  • US1623693A - Interchangeable emblem : en
  • DE442633C - Expansion plug : de en
  • DK37311C - Coin collector for Vending machines. : da en
  • FR619550A - Method of night-time signaling of electrical switches by luminescence and apparatuses carrying out said method : en fr
  • DE442814C - Drive device for the gradual transport of slotted drums : de en
  • US1623316A - Relief valve for rotary pumps : en
  • US1623327A - Method of assembling radiators : en
  • US1623421A - Centrifugal amalgamator and concentrator : en
  • US1623887A - Automatic sprinkler : en
  • US1623080A - Method of and apparatus for finishing knitted articles : en
  • US1623816A - Saw-crack punch : en
  • DE442659C - Coupling for conveyor wagon : de en
  • GB268710A - Improvements in or relating to circular grinding or polishing machines : en
  • US1623211A - Keyboard for organs and the like : en
  • US1623720A - Irrigated and ventilated flower box : en
  • FR619531A - Tapping device : en fr
  • US1623334A - Metal door construction : en
  • US1623667A - String musical instrument : en
  • AU511926A - Improvements relating to boxes : en
  • CA269681A - Journal lubricator : en fr
  • US1623086A - Illuminated ornamental device : en
  • US1623712A - Regulating and recording device : en
  • FR619651A - Improvements to molding frames : en fr
  • US1623574A - Micrometer gauge : en
  • US1623760A - Carburetor for internal-combustion engines : en
  • DE442666C - Process for the production of carbon brushes for electrical machines or the like, in which these are first coked in an annealing furnace and then electrographitized by means of an electric current, and furnace for the exercise of the same : de en
  • DE442820C - Process for the production of ceiling structures with lower, elevations or thickenings for the support of the ceiling tension bars having attachment strips : de en
  • FI11501A - Procedure for carbonising sulphite cellulose waste liquor : en fi
  • GB268496A - Improvements in means to obviate threading films through kinematograph apparatus : en
  • GB268445A - Improvements in or relating to boilers, especially to steam generators : en
  • GB268870A - Improvements in, or relating to kettles : en
  • GB268705A - Improvements in or relating to the rolling cylinders of rolling mills : en
  • US1623250A - Apparatus for drilling and the like : en
  • US1623136A - Process and apparatus of dephlegmation : en
  • US1623472A - Indicating device : en
  • US1623229A - Water circulator and air moistener for water-cooled internal-combustion engines : en
  • FR619721A - New artificial glass flowers and their manufacturing process : en fr
  • FR619810A - Improvements to radio-receiver equipment : en fr
  • US1623948A - Nickel alloy : en
  • DE442705C - Schraeger shaft furnace for firing bricks or similar stacked products : de en
  • FR619510A - Signaling device for automobiles : en fr
  • CA269642A - Lighting fixture : en fr
  • CA269485A - Wheel lifter : en fr
  • FR619541A - Lock with handle for briefcases, bags and other similar items : en fr
  • GB268609A - Improved machine for cutting up biscuit-wafers : en
  • FR619532A - Oyster carrier-washer : en fr
  • CA269559A - Grinding material : en fr
  • US1623325A - Process of making spuds : en
  • FR619537A - Hollow cable for overhead power lines : en fr
  • FR619641A - Typewriter Improvements : en fr
  • GB268472A - Improvements in valve gear for internal combustion engines : en
  • US1623454A - Eyewash bottle : en
  • US1623223A - Scoring machine : en
  • US1623413A - Bumper : en
  • US1623625A - Concrete-molding apparatus : en
  • FR619597A - Improvements to spraying devices : en fr
  • US1623121A - Control apparatus : en
  • US1623356A - Grain sifter : en
  • US1623622A - Twin-mixer concrete-paving machine : en
  • DE442649C - Device for the electric drive of railway switches or signals : de en
  • DK37326C - Flue kettle with Superheater. : da en
  • FR619559A - Reduced firing device : en fr
  • GB255038A - Improved coil junction box for signalling conductors : en
  • CA269487A - Heating unit : en fr
  • US1623139A - Telephone-exchange system : en
  • GB268526A - Improvements in or relating to internal combustion engines : en
  • DK37321C - Procedure and Apparatus for the Production of Cement by the Wet Road. : da en
  • USD72373S - Design for a fireplace geate : en
  • FR619790A - Improvements to lifting wagons : en fr
  • FR619832A - Periodic electric current switch : en fr
  • GB268569A - Improvements in or relating to serving hatches and the like wall fixtures or furniture : en
  • GB262102A - Improvements in or relating to combined buffer and draw gear for railway vehicles : en
  • US1623066A - Article-feeding mechanism : en
  • DE442719C - Process for the preparation of derivatives of 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone : de en
  • DE442500C - Device for the wet treatment of textile material laps (bobbins) with different circulating fluids coming into effect one after the other : de en
  • FR619678A - Oil supply tank for soaked paper cables : en fr
  • US1623296A - Two-cycle gas engine : en
  • US1623743A - Machine for distributing sand and the like : en
  • CA269618A - Feeding and vaporizing apparatus : en fr
  • US1623106A - Horn : en
  • US1623565A - Music stand : en
  • GB268590A - Improvements in apparatus for registering the time of opening or closing of receptacles for tickets pigeon rings and the like : en
  • FR619667A - Device for adjusting the brake shoes of tram and rail cars, operated by hand : en fr
  • DK37314C - Device for Heating and Ventilation of Thermostats. : da en
  • CA269676A - Toaster : en fr
  • US1623746A - Furnace and cooling device : en
  • FI11511A - Eldrörsångpanna : en fi
  • FR619685A - Improvements to separable fasteners : en fr
  • GB245790A - Process of dyeing cellulose esters and ethers : en
  • FR619719A - Method for establishing reflective diffraction gratings : en fr
  • GB246834A - Improvements in the production of phenol-aldehyde resins : en
  • FR619735A - Portable removable stand for photographic and cinematographic cameras : en fr
  • CA269542A - Wheel-puller : en fr
  • GB268587A - Improvements in the production of artificial stone blocks : en
  • DE442651C - Valveless air cleaning filter cartridge for protection against toxic gases, fumes and dust : de en
  • US1623470A - Friction clutch : en
  • FR619644A - Aircraft machine gun : en fr
  • DE442881C - Headlights : de en
  • FR619552A - Device for heating motor vehicles : en fr
  • US1623054A - Draft control for locomotives : en
  • US1623331A - Piano key : en
  • US1623362A - Msans for formine and deliverine charses : en
  • USD72396S - Design pob a toy : en
  • US1623666A - Temperature-indicating means : en
  • AU469326A - Improvements in expanding brakes : en
  • CA269572A - Corner wall : en fr
  • CA269554A - Screen : en fr
  • FR619737A - Improvements made to fireplace grids : en fr
  • GB261693A - Improvements in or relating to processes for obtaining tricalcium saccharate : en
  • GB262734A - Improvements in or relating to transmission mechanism for driving the two pairs of rear wheels of three-axled motor vehicles having a shaft running from end to end of the vehicle : en
  • US1623144A - Self-propelling toy : en
  • US1623346A - Feed mechanism for machine tools : en
  • AU658727A - Improvements in or relating to oxide cathodes : en
  • CA269635A - Mill roll : en fr
  • DE442700C - Process and machine for stamping in dies : de en
  • DE442846C - Magnet system for telephones, loudspeaker boxes etc. like : de en
  • DE442932C - Device for performing a smoldering process : de en
  • GB268543A - Weighing machine : en
  • GB268530A - Improvements in and relating to geared variable condensers for wireless : en
  • FR619582A - Improvements to the assembly of metal frames of buildings with floors to facilitate assembly and disassembly : en fr
  • FR619588A - Helicopter : en fr
  • US1623179A - Tractor hitch : en
  • US1623659A - Vent cap for soil pipes : en
  • US1623800A - Front-seat support : en
  • US1623812A - Gas safety plate : en
  • US1623815A - Tractor attachment : en
  • FR619515A - Method and apparatus for the transmission of heat between gases : en fr
  • GB268546A - Electric steam boiler : en
  • DE442679C - Dry seed dressing machine, consisting of a rotatable mixing drum : de en
  • DE442785C - Rubber protective cover for gynecological and obstetric procedures and examinations : de en
  • FI11525A - Reklam-inläggningsblad : en fi
  • US1623193A - Governor : en
  • USD72364S - Design for a waffle iron : en
  • FR619834A - Double contact device for electrical switching devices : en fr
  • US1623785A - Sound-reproducer mounting : en
  • FR619791A - Carbonization apparatus : en fr
  • GB268605A - Improvements in fuel vaporizers for internal combustion engines : en
  • DK37306C - Paving and Block for its Manufacture. : da en
  • US1623311A - Method of manufacturing double-walled glass vessels : en
  • US1623579A - Doorlock : en
  • US1623875A - Rotary internal-combustion engine : en
  • USD72372S - Design foe a fireplace grate : en
  • DE434727C - Suspender rib : de en
  • FR619707A - Automatic scale giving the weight and price of the goods : en fr
  • FR619784A - Improvements to frames of cycles, motorcycles and in particular tricycles : en fr
  • GB268637A - Improvements in and relating to gas analysis apparatus : en
  • US1623544A - Adapter for vacuum bottles : en
  • US1623216A - Instrument for graphic control : en
  • USD72346S - Oscar b : en
  • US1623911A - Railroad-grade crossing : en
  • US1623616A - Regulating device for controlling the operation of valves or the like : en
  • DE442593C - Toy racetrack : de en
  • DE442670C - Process for the recovery of parasites living in host plants : de en
  • DE442841C - Steam generator, especially for generating steam of critical pressure and temperature : de en
  • US1623762A - Hold-down device : en
  • DE442791C - Vascular promotion : de en
  • FR619736A - Universal drill : en fr
  • GB268656A - Platen printing press for the printing of fixed text with changeable address : en
  • US1623909A - Pasteurizer : en
  • US1623206A - Fluid-transmission mechanism : en
  • GB268482A - Improvements in self-adjusting arm chairs, easy chairs, lounges, and the like : en
  • GB268621A - Improvements in and relating to operating mechanisms, primarily for controlling brakes for winders, lifts or like machines : en
  • FR619671A - Removable electric accumulator : en fr
  • GB268861A - Improvements in systems of gas turbine aggregates : en
  • FR619754A - Pneumatic process for the manufacture of poles, pipes and other building materials, in concrete or reinforced concrete : en fr
  • FR619819A - Apparatus for dispensing liquefied wax with wax brushes : en fr
  • US1623832A - Indicator for fuel supply tanks and the like : en
  • USD72355S - Design for a shirt board : en
  • US1623643A - Gauge : en
  • US1623247A - Conveyer for leer-charging apparatus : en
  • CA269525A - Sandpaper machine : en fr
  • US1623448A - Knot supporter for four-in-hand neckties : en
  • US1623577A - Striping machine : en
  • USRE16582E - Shock absobbeb : en
  • DE442722C - Sound-absorbing housing for typewriters : de en
  • FR619796A - Improvements to box doors opening in both directions : en fr
  • GB268864A - An improved regenerative steam power plant : en
  • FR619731A - scaffolding : en fr
  • GB268600A - Improvements in or relating to apparatus for handling building and other material : en
  • DE442550C - Lever arrangement for nailing machines : de en
  • DE442822C - Transfer device for movable work tables : de en
  • FR619826A - Apparatus for determining the electrical properties of layers of material such as paper, cloth or the like : en fr
  • USD72391S - Design for embroidered lace medallion : en
  • FR619642A - Improvements to the transmission mechanisms of motor cars : en fr
  • GB268670A - Improvements in safety mechanism for liquid fuel burning devices : en
  • US1623504A - Atomizer : en
  • US1623871A - Refrigeration and cold storage : en
  • US1623900A - Violin bridge : en
  • FR619751A - Method of using earth's electric current from air and soil to activate vegetation : en fr
  • FR619586A - Thrust bearings and ball or roller bearings : en fr
  • FR619816A - Liquid clarifier : en fr
  • FR619562A - Apparatus for treating the reinforcements of reinforced rubber products : en fr
  • GB268501A - Improvements in or relating to attachments for road scarifiers : en
  • CA269539A - Liquid heater : en fr
  • GB260615A - : en
  • GB269221A - Improvements in or relating to the manufacture of water gas : en
  • FI11529A - Anordning for the supply of cigarettes and cigarette butchers : en fi
  • US1623781A - Coat : en
  • US1623416A - Double-acting internal-combustion engine : en
  • US1623796A - Fixture for riveting machines : en
  • US1623134A - Computing scale : en
  • US1623262A - Emil a : en
  • US1623691A - Oil-separating apparatus : en
  • GB256919A - Improvements in or relating to coke-cooling plant : en
  • FR619648A - Process for the manufacture of illuminators for electric incandescent lamps bent in the shape of a helix : en fr
  • US1623506A - Self-adjusting valve lifter : en
  • US1623634A - Air-circulation control for inclosed stoves : en
  • US1623822A - Emergency governor : en
  • DE442648C - Railcars with internal combustion engines : de en
  • US1623189A - Waterproof product : en
  • US1623534A - Camera : en
  • US1623537A - Apparatus for treating steel : en
  • US1623699A - Lantern : en
  • FR619747A - Improvements to processors : en fr
  • USD72347S - May pearl bee : en
  • US1623174A - Door-operating system for one-man cars : en
  • US1623737A - Beet puller : en
  • CA269632A - Benzimideazolonarsinic acid : en fr
  • FR619545A - Process for perfuming artificial flowers : en fr
  • FR619811A - Method and apparatus for transferring electrical energy : en fr
  • CA269524A - Ring joint manufacture : en fr
  • DE442657C - Depositing device for die setting and line casting machines, in which the dies are pushed through a deposit box which is provided with lower and upper magazine guide rails : de en
  • US1623627A - Key case : en
  • FI11532A - The procedure and the device separate the scale-forming substances from the water : en fi
  • US1623091A - Dry-steam sleeve-finishing board : en
  • US1623439A - Ant trap : en
  • US1623624A - Bearing : en
  • DE442750C - Dispensing device for gasoline or the like with two measuring containers : de en
  • GB268622A - Machine for making conical pins and the like : en
  • GB268703A - Ball cage for leaf springs : en
  • US1623124A - Massage and shampooing apparatus : en
  • US1623833A - Pipe-cutting device : en
  • FR619652A - Improvements in methods and apparatus for controlling suction actuated devices in combination with the suction passage of an internal combustion engine : en fr
  • GB268852A - Combined swing and cot for children : en
  • FR619845A - Automatic gear change : en fr
  • CA269616A - Drier mechanism : en fr
  • GB267468A - Improvements in or relating to the hearths of blast and like furnaces : en
  • FR619727A - Piston improvements : en fr
  • GB268578A - Improvements in or relating to the manufacture of letters, and numerals from sheet celluloid for use in floral designs, signs and the like : en
  • DE442591C - Table knife : de en
  • DE442943C - Arrangement of wire wave telegraphy and telephony : de en
  • USD72344S - Design for a table : en
  • US1623527A - Discharging device for rotary cylinders : en
  • US1623367A - Valve action for organs and the like : en
  • US1623885A - Casing slip : en
  • US1623517A - Process of preparing rubber compositions : en
  • CA269628A - Packaging machine : en fr
  • CA269640A - Airship : en fr
  • DE442609C - Process for the preparation of carbazole-3-carboxylic acid : de en
  • FR619709A - Improvements to roads, pavements and pavements : en fr
  • CA269565A - Motor vehicle cleaner : en fr
  • CA269505A - Shock absorber : en fr
  • US1623817A - Brake : en
  • FI11522A - Anordning vid smörjkannor : en fi
  • GB244456A - Improvements relating to the low temperature distillation of bituminous substances : en
  • US1623053A - Art of controlling combustion in internal-combustion engines : en
  • US1623452A - Vaporizer : en
  • US1623228A - Method of and apparatus for severing and valving bag tubes : en
  • US1623709A - Method of dyeing textile materials : en
  • US1623099A - Automobile torpedo : en
  • US1623131A - Running-board lamp : en
  • US1623440A - Auto wheel puller : en
  • GB268465A - Improvements in gramophones and the like : en
  • GB268871A - Improvements in and in the manufacture of press rolls for paper making machinery : en
  • US1623147A - Hoisting machine : en
  • US1623194A - Excavating machine : en
  • FR619624A - Device for illuminated signs, light panels and other similar devices : en fr
  • CA269611A - Elastic webbing : en fr
  • GB268504A - Improvements in and connected with electrically driven lawn mowers : en
  • DE442849C - Switch for battery box of vehicle lights : de en
  • USD72388S - ktew jebsey : en
  • FR619841A - Improvements in the spinning of artificial silk with a view in particular to subsequent work "in schappe" and device allowing the realization : en fr
  • FR619506A - Improvements to means of attachment to smooth surfaces by atmospheric pressure : en fr
  • US1623347A - Carburetor : en
  • DE442746C - Lifting and stacking trolleys : de en
  • DE442763C - Arrangement for limiting or reducing the current in part of a line network : de en
  • US1623426A - Induction coil foe ignition systems : en
  • FR619505A - Modification to sockets for electric lamps : en fr
  • GB268547A - Improvements relating to the resolution of emulsions or suspensions containing tar or oil : en
  • CA269507A - Pneumatic mattress : en fr
  • DE442872C - Process for the gradual drying of grain and the like Like. In trickle chute dryers with air-permeable walls : de en
  • DE442709C - Immersion device for the production of seamless rubber goods : de en
  • FR619710A - Mechanism for transforming motion between cylinders of prime movers, compressors, pumps, etc., and the shaft : en fr
  • FR619774A - Helical braid of metallic threads, known as Milanese, with ornamentation, for jewelry : en fr
  • GB268522A - Improvements in date indicators and the method of manufacturing same : en
  • US1623772A - Casement sash frame : en
  • US1623912A - Typewriter-key remover : en
  • GB258896A - Improvements in or relating to pulverizers : en
  • US1623465A - Clinching wire nail : en
  • US1623598A - Carbon catalyst and process of making it. : en
  • US1623789A - Toggle and method : en
  • FR619718A - Process for breaking up solid bodies : en fr
  • FI11514A - Ramsågskonstruktion : en fi
  • GB268607A - Improvements in insecticides for treating chicken coops and the like : en
  • FR619836A - Arrangement for individual control of axles in electric drive cars : en fr
  • GB268495A - Improvements in mechanism adapted for preventing backward running of motor road and like vehicles : en
  • GB268676A - Improvements in and relating to chucks : en
  • AU326526A - Improvement in couplings : en
  • CA269626A - Dental drill head : en fr
  • US1623049A - Fuel-supply system : en
  • US1623064A - Coupling and method of making the same : en
  • US1623814A - Split sprocket : en
  • US1623369A - Method and means for : en
  • US1623953A - Rotary cutting tool : en
  • FR619792A - Windlass improvements placed at the wing tips of fishing nets or trawls : en fr
  • DE442652C - Device for bending eyelets on tension springs : de en
  • FR619722A - Pneumatic wheel for automobile car : en fr
  • GB268643A - Improvements in controlling means of variable speed gearing for motor vehicles having handle bars : en
  • US1623904A - Oil can : en
  • US1623710A - Piston ring : en
  • US1623918A - Radio receiving apparatus : en
  • US1623111A - Pulp-pressing head : en
  • FR619725A - Cylinder arrangement for combustion engines having two or more cylinders and pistons moving in opposite directions : en fr
  • US1623340A - Soap compound and process of making the same : en
  • CA269581A - Gauge pole for hinging doors : en fr
  • AU226526A - Improvements in leather grading machines : en
  • US1623359A - Apparatus for leveling piano keys : en
  • FR619745A - Improvements made to rheostats : en fr
  • GB268599A - An improved process for heating granular materials : en
  • US1623519A - Process of bleaching cellulose acetate : en
  • US1623779A - Ier tunnel kilns : en
  • US1623921A - Automatic control for motor vehicles : en
  • GB268413A - Improvements relating to variable electric condensers : en
  • GB269234A - Improvements in or relating to the manufacture of water gas : en
  • US1623603A - Warp-knitting machine : en
  • GB259223A - Improvements in or relating to high tension electrical transformers : en
  • US1623176A - Valve for internal-combustion engines : en
  • US1623338A - Tie and spacing means for plastic construction : en
  • US1623696A - Sucker-rod twister : en
  • GB249499A - Improvements relating to switching devices : en
  • GB268872A - Improvements in or relating to roadways : en
  • DE442827C - Purification of hydrofluoric acid : de en
  • USD72399S - Design for a towel : en
  • US1623552A - Diathermy ear applicator : en
  • US1623288A - Cheese cutter : en
  • US1623707A - Safety-wringer mechanism : en
  • US1623763A - Thermoglue vessel : en
  • GB268876A - Improvements in carburettors for internal combustion engines : en
  • FR619757A - Pouring spout applicable to metal capped bottles : en fr
  • US1623508A - Process for the separation of liquid mixtures and device suitable therefor : en
  • US1623522A - Coated paper : en
  • GB261020A - Improvements in and relating to multiple filament electric lamps : en
  • FI11530A - Container-operated apparatus for the manufacture of cigarettes : en fi
  • FR619777A - Tanning improvements : en fr
  • FR619803A - Method and device for measuring and providing distinctive markings on products such as plates, tiles, slabs or other plate-shaped objects : en fr
  • CA269605A - Power installation : en fr
  • DE442798C - Lever or parallelogram chopper : de en
  • GB262087A - A folding stool : en
  • GB268556A - Improvements in or relating to fire-escapes : en
  • USD72359S - Jtjltos dinhofer : en
  • US1623695A - Speed-change mechanism : en
  • DE442878C - Adding machine : de en
  • FR619768A - Safety locking device for nuts : en fr
  • GB268614A - Improvements in gloves : en
  • US1623043A - Valve-operating mechanism : en
  • GB257955A - Improvements in and relating to methods and apparatus for fusing metals by the electric arc process for welding, cutting, and other purposes : en
  • US1623052A - Means for the transmission of power : en
  • FR619533A - Method and device for packaging a product of pasty or relatively hard consistency, such as, for example, soft or hard cheese, and packaging produced according to this method : en fr
  • FR619556A - Stopper holder : en fr
  • FR619616A - Self-locking and instantaneous clamping vice : en fr
  • FR619677A - Papyrus mowing and harvesting machine : en fr
  • GB268542A - Anthraquinone dyestuffs : en
  • CA269600A - Cable earth leakage detection : en fr
  • US1623836A - Metal cap for electric incandescent lamps and its manufacture : en
  • DE442821C - Divided bottle basket : de en
  • GB268606A - Improvements in and relating to carriage door and like locks or latches : en
  • CA269521A - Fruit packing method : en fr
  • DE442637C - Lead holder with a sharpening device : de en
  • GB268679A - Improvements in and relating to coupling devices for rods, bars, tubes and the like : en
  • US1623225A - Chinery goeposation : en
  • US1623271A - Manufacture of flanged beams : en
  • US1623778A - Street flusher : en
  • US1623435A - Motion-picture projector : en
  • US1623365A - Nut lock : en
  • US1623559A - Phonograph : en
  • US1623808A - Outturned-edge can closure : en
  • US1623507A - Folding tent : en
  • US1623619A - Convertible auditorium : en
  • DE442832C - Procedure for the detection and localization of bodies in the subsurface : de en
  • US1623536A - Sickle holder : en
  • USRE16586E - Picture : en
  • US1623408A - Oven-door structure : en
  • USD72376S - Design for an arm for electric-light fixtures : en
  • FR619705A - Advanced air navigation device : en fr
  • FR619733A - Coupling device for vehicles : en fr
  • DE442736C - Coffee container for wall coffee grinders : de en
  • US1623137A - Shipping attachment for weighing scales : en
  • US1623386A - Internal-combustion engine : en
  • GB268442A - Improvements in or relating to tile or slab making machines : en
  • GB268539A - Improvements in low frequency transformers : en
  • CA269562A - Cattle guard : en fr
  • FR619539A - Folding funnel for filling petrol tanks and radiators in motor cars : en fr
  • GB268646A - Improvements in toy guns : en
  • AU480826A - Improvements in earth scoops : en
  • FI11508A - For the purposes of this Regulation : en fi
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  • GB268568A - Improvements in coarse and fine adjustment devices more particularly for use with wireless components : en
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  • GB268664A - Improvements in seats, sofas, and the like convertible into beds : en
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  • DE442811C - Machine for nailing the heels, frames and soles of footwear with Louis XV heels : de en
  • DE442708C - Brass drainage devices for flashlight batteries : de en
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  • GB268446A - Improvements in and relating to dynamo electric machines : en
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  • GB250221A - : en
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  • US1623769A - Telephone-exchange system : en
  • US1623864A - Rack : en
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  • GB268677A - Improvements in and relating to turbine pumps and the like : en
  • US1623585A - Sign : en
  • US1623299A - Calorimeter : en
  • GB252018A - Improvements in the manufacture and production of liquid fuels : en
  • DK37329C - Ceiling device for gripping vanes for charging and unloading systems driven by two DC electric motors. : da en
  • US1623920A - Electrified monorail system : en
  • US1623483A - Mirror bracket : en
  • FR619683A - Process for the preparation of a product intended to prevent the premature destruction of the fabric of socks and stockings : en fr
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  • GB268617A - Tag price marking and applying machines : en
  • US1623071A - Hopper freight car : en
  • US1623148A - Rescuing device for sunken ships : en
  • US1623914A - Combined tire carrier and rim remover : en
  • DE431402C - Method and device for the preparation of billets by non-circular turning : de en
  • DK37304C - Procedure for Lubricating Parts Working at High Temperatures. : da en
  • GB268687A - Improvements in sausages and the process of making sausages : en
  • GB268447A - Improvements relating to mixing machines : en
  • FR619850A - Removable rim wheel : en fr
  • GB257272A - Improvements in or relating to means for regulating and synchronizing electric motors and the like : en
  • DE442776C - Process for the direct production of pig iron and steel : de en
  • US1623345A - Electrical apparatus and core therefor : en
  • US1623503A - Torch mechanism for welding machines : en
  • US1623784A - Incandescent filament : en
  • CA269503A - Cigarette holder case and pencil : en fr
  • US1623169A - Porous mass for storing explosive gases and process of making same : en
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  • US1623286A - Air control for ventilating systems : en
  • GB268475A - Improvements in the construction of cabinets and framework of wireless receiving sets : en
  • GB268509A - Improved wagon-tip machine : en
  • GB268518A - Improvements in or relating to furnaces : en
  • GB268558A - Improvements in keys for use with railway chairs : en
  • GB268602A - Improvements in mechanism for the operation of valves : en
  • GB268686A - Improvements in or relating to gas burners for cooking, heating substances, or similar purposes : en
  • US1623947A - frick : en
  • US1623543A - Ball catcher : en
  • DE442662C - Number switch for telephones with dialer operation : de en
  • FI11527A - Fertilization requirements and apparatus for the production of cellulose : en fi
  • GB256183A - Improvements in time fuses for projectiles : en
  • US1623285A - Sound record : en
  • US1623951A - Airship frame : en
  • US1623266A - Noiseless clock mechanism : en
  • US1623742A - Variable electrical condenser : en
  • US1623333A - Oil gauge : en
  • CA269625A - Dental tool holder : en fr
  • US1623431A - Combined cylinder cock and relief valve : en
  • US1623516A - Railway vehicle : en
  • US1623267A - Electric interlock for elevator doors : en
  • CA269614A - Melting pot : en fr
  • US1623414A - Automatic weighing scale : en
  • US1623907A - Clock : en
  • DE442703C - Process for attaching replaceable auger knife covers to new or damaged auger knives : de en
  • GB268466A - Improvements in and relating to hose and other flexible pipes : en
  • US1623792A - Cable clamp and bridle ring : en
  • FR619607A - Process for coating celluloid and other plastics : en fr
  • FR619775A - Electric distributor for internal combustion engines : en fr
  • GB268680A - Improved combined truck and water extractor basket for use in laundries : en
  • US1623389A - Internal-combustion engine : en
  • US1623104A - Aid one-fifth to alphonse h : en
  • US1623441A - Fuel heater for internal-combustion engines : en
  • US1623714A - barnay : en
  • US1623455A - Automobile lock : en
  • US1623575A - campbjell : en
  • US1623618A - Method of producing galvanized corrugated metal pipe : en
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  • DE442794C - Improvement of the alloys of lead : de en
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  • US1623255A - of baltimore : en
  • GB268499A - Improvements in roofing and covering materials for buildings : en
  • GB268603A - Improved process and apparatus for sterilizing milk and other products in glass bottles or other containers : en
  • US1623829A - Electrical apparatus comprising a slow-wave generator : en
  • AU118926A - Improvements in or relating to cohesive concrete : en
  • US1623242A - Heater and purifier : en
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  • CA269535A - Headlight lense : en fr
  • DE442919C - Process for the production of Stoeckelpflaster : de en
  • CA269516A - Sound mechanism : en fr
  • US1623499A - A corpora : en
  • DE442711C - Runner for Kollergaenge : de en
  • US1623273A - Process of rolling flanged beams : en
  • GB260231A - Improved piezo electric crystal control system for wireless transmission : en
  • GB268701A - Improvements in or relating to hydro extractors or centrifugal machines : en
  • GB257930A - System for determining the percentage of carbonic acid by means of its power of absorption for heat rays : en
  • DE442787C - Wall bracket for supporting glass plates : de en
  • US1623809A - Printing telegraphs : en
  • US1623934A - Vehicle closure : en
  • FR619666A - Braking mechanism applicable in particular to motor vehicles : en fr
  • GB268477A - Improvements in or relating to display stands : en
  • FI11506A - Sätt och anordning för oxidation av ammoniak medelst ren syrgas ellerer syrerika gaser : en fi
  • DE442647C - Rotary printing machine for multi-colored indirect front and back printing : de en
  • CA269597A - Delivery ticket : en fr
  • CA269504A - Cigarette machine : en fr
  • US1623563A - Electrical condenser : en
  • GB262810A - Improvements relating to the packing of plastic or semi-plastic products : en
  • CA269623A - Stooker : en fr
  • US1623387A - Internal-combustion engine : en
  • US1623811A - Liquid-level regulating and controlling apparatus : en
  • US1623182A - Dishwashing machine : en
  • USD72343S - Design for a highboy : en
  • US1623227A - Brake mechanism : en
  • USD72386S - Design eos a hand-bag frame : en
  • US1623420A - Propeller : en
  • US1623750A - Apparatus for supplying fuel to internal-combustion engines : en
  • USD72402S - Design for a lighting fixture : en
  • FR619574A - Suction device with shutter valve : en fr
  • US1623038A - Baseball game apparatus : en
  • US1623151A - Concrete form : en
  • US1623576A - Oven heat-control device : en
  • US1623701A - Feeding and discharging apparatus for machines for material treatment : en
  • US1623496A - Window frame : en
  • US1623828A - Transfer car : en
  • US1623261A - Method and machine for shredding wood : en
  • US1623719A - Dry cell : en
  • CA269500A - Connecting rod : en fr
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  • US1623353A - Cup dispenser : en
  • US1623428A - George c : en
  • US1623494A - Centralizer interlocking control for multistage compressors : en
  • US1623542A - Addressing machine : en
  • US1623582A - Flexible coupling : en
  • USD72351S - Design for a lighting-fixture strap : en
  • US1623823A - Manually-carried transporting device for electrical conductors : en
  • US1623661A - Smoking appliance : en
  • DE442655C - Process for the preparation of cyclohexenylalkylbarbituric acids : de en
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  • CA269537A - Can washing machine : en fr
  • CA269550A - Hinge : en fr
  • CA269574A - Can cap : en fr
  • US1623392A - Draining rack for containers : en
  • US1623821A - Escape : en
  • CA269598A - Visible index : en fr
  • FR619716A - Internal combustion engine : en fr
  • US1623238A - Dynamometer gauge : en
  • US1623246A - Electrolytic cell : en
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  • AU658827A - Improved process of covering' a core witha metal coat : en
  • CA269583A - Anti-glare means : en fr
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  • US1623354A - Machine for cutting bias strips : en
  • DE442760C - Method and device for operating shaft ovens : de en
  • US1623363A - Cream-separator-bowl washer : en
  • US1623738A - Vehicle ventilator : en
  • US1623910A - Snow bemoveb : en
  • US1623490A - Power-transmission device for pumps : en
  • US1623846A - Dynamo-electric machine : en
  • US1623908A - Chain-driven belt feed works for sawmills : en
  • USD72357S - Design for a watchcase : en
  • FR619706A - Further development of spring swifts : en fr
  • FR619782A - Electric apparatus for water distillation : en fr
  • DE442590C - Automatic machine for grinding and polishing profiled rotating bodies : de en
  • GB268471A - An improved device for facilitating the slicing of substances such as bacon, bread and so forth : en
  • US1623069A - Device for determining pressure in vehicle shock absorbers : en
  • US1623394A - Gate : en
  • US1623685A - Attachment for silk doubling and twisting machines : en
  • US1623717A - Engine piston : en
  • US1623376A - Annunciator drop : en
  • US1623613A - Flying machine : en
  • US1623642A - Plow hitch : en
  • US1623727A - Drain device for lifeboats : en
  • FI11503A - Today : en fi
  • FR619635A - Switch and distributor button device for electric control : en fr
  • FR619849A - Frequency transformer : en fr
  • FR619746A - Heating installation on board ships : en fr
  • GB248708A - Apparatus for sending all kind of objects from aeroplanes to the ground : en
  • GB268535A - Improvements in and connected with steam generators : en
  • CA269672A - Storage battery gravity indicator : en fr
  • GB252032A - Improvements in shoe insoles : en
  • GB268563A - Improvements in sluice, wedge, and the like sliding valves : en
  • CA269491A - Hose turning device : en fr
  • GB246126A - Manufacture of condensation products of urea, or a derivative thereof, and formaldehyde : en
  • FR619560A - Glider : en fr
  • GB248709A - Improvements in or relating to slot windings for high tension electrical machines : en
  • US1623320A - Telephone system : en
  • GB246846A - Improvements in or relating to ships for transporting goods without breaking bulk : en
  • FI11523A - For the purposes of the disclosure of the color material : en fi
  • US1623903A - Signal for vehicles : en
  • GB267495A - Improvements in or relating to nut locks : en
  • GB268597A - Improvements in apparatus for the detection and estimation of impurities and dissolved matter in water and other fluids : en
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  • CA269513A - Carbureter : en fr
  • DE442783C - Device for diathermy : de en
  • US1623312A - Transmission-band-operating device : en
  • CA269573A - Cabinet : en fr
  • GB268678A - Improvements in non-return valves : en
  • DE442607C - Process for the production of azo dyes on silk : de en
  • CA269668A - Surface washer : en fr
  • CA269660A - Cement mould : en fr
  • US1623237A - Vacuum-fuel system for carburetors : en
  • GB268567A - Improvements in or relating to beams for use in textile machines : en
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  • CA269606A - Power system : en fr
  • US1623269A - Died-otjt blank for receptacles : en
  • US1623548A - Washing machine : en
  • DE442915C - Control device for a vehicle toy guided on a rope : de en
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  • FR619755A - Process yielding slag cement, as well as phosphorous gases : en fr
  • CA269602A - Hydraulic machine : en fr
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  • DE442606C - Process for the production of pocket cages for ball bearings : de en
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  • US1623332A - Storage-battery terminal : en
  • US1623438A - Air heater and moistener for carburetors : en
  • CA269638A - Aircraft power unit : en fr
  • CA269536A - Game : en fr
  • CA269578A - Vehicle lamp reflector : en fr
  • DE442594C - Device for purifying water, especially wastewater : de en
  • FR619521A - Elastic and height-adjustable lampholder holder for incandescent electric lamps : en fr
  • FR619702A - New hydro-electric battery for all uses : en fr
  • US1623558A - Speedometer-magnet compensator : en
  • US1623637A - Woman's undergarment : en
  • US1623429A - Fly book : en
  • US1623045A - Pipe vise : en
  • US1623949A - Ivan gubelmann : en
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  • CA269664A - Emulsion oil : en fr
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  • DE442934C - Rotary rubber printing machine : de en
  • US1623481A - Typewriting machine : en
  • FR619504A - Advanced rotary pump : en fr
  • GB268709A - Improvements in or relating to attachments for ladders and the like : en
  • AU505126A - Improvements in combination undergarments formen : en
  • CA269526A - Drill jar : en fr
  • US1623276A - Weighing device : en
  • US1623702A - Spraying machine : en
  • USD72361S - Design for a child s vehicle : en
  • US1623433A - Lawn mower : en
  • USD72341S - Oscab b : en
  • AU639627A - Improvements in centrifugal extractors : en
  • DE442754C - Display device for setting a fluid measuring device : de en
  • GB268415A - Improvements in variable speed power transmission gear : en
  • GB268581A - Improvements in or relating to hinges for casement windows or the like : en
  • GB268682A - Improvements in processes of washing minerals by means of liquid streams : en
  • FR619818A - Device ensuring complete combustion in indoor boilers : en fr
  • CA269508A - Master valve : en fr
  • CA269547A - Structural material : en fr
  • US1623881A - Game : en
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  • US1623578A - Combination curtain and shade holder : en
  • US1623138A - Tape measure : en
  • US1623557A - Valve : en
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  • US1623402A - Pump and internal-combustion engine therefor : en
  • US1623679A - Hot-dish lifter : en
  • FR619609A - Spare wheel holder : en fr
  • US1623200A - Fixed housing for universal connections : en
  • US1623733A - Brake : en
  • US1623221A - Combined auto truck and sprayer : en
  • USD72354S - Le roy a : en
  • CA269677A - Nursing bottle : en fr
  • US1623606A - toniolo : en
  • US1623943A - Leather-treating process and apparatus for same : en
  • US1623393A - Can pairing and incasing machine : en
  • CA269579A - Cutter : en fr
  • US1623381A - Musical instrument : en
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  • US1623768A - Fisherman's hat : en
  • US1623946A - Automobile body : en
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  • GB268489A - Apparatus for wrapping or winding servings onto rings or ring-like cores or foundations : en
  • GB268866A - Improvements in and connected with wireless receiving apparatus : en
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  • FR619535A - Front wheel brake : en fr
  • US1623405A - Pipe straightener : en
  • FR619646A - Stringed Musical Instrument Improvements Playing Automatically : en fr
  • CA269673A - Pumping unit : en fr
  • FR619753A - Process to protect wool against the harmful action of bacteria : en fr
  • US1623284A - Game target plate : en
  • US1623844A - End connection for vehicle springs : en
  • GB268666A - Improvements relating to clothes horses, racks, display stands and the like : en
  • US1623787A - Electric switch : en
  • CA269510A - Antenna : en fr
  • FR619765A - Roller straightening machine : en fr
  • CA269604A - Power installation : en fr
  • US1623308A - Windshield wiper : en
  • US1623873A - Fencing construction : en
  • GB268585A - Improvements in fibre-softening machines : en
  • FR619783A - Bagging scale for seeds and other materials : en fr
  • USD72338S - Oscak b : en
  • US1623655A - Speed-governing device : en
  • US1623497A - Tree-shaking device : en
  • US1623651A - End connection and shock absorber for vehicle springs : en
  • US1623901A - Method for the improvement of natural resins : en
  • GB251292A - Improvements in and relating to the protection of electric systems against excess voltages : en
  • GB268880A - Improvements in alternating current generators : en
  • US1623664A - Explosive cap : en
  • US1623058A - Pipe-joint filling spout : en
  • DE442940C - Device for automatically holding the tension weight of a contact wire in the event of a wire break : de en
  • US1623051A - Multiple-sheet-flowing apparatus : en
  • GB269236A - Improvements in automatic and semi-automatic telephone systems : en
  • FR619690A - Chipboard molding machine : en fr
  • FR619711A - Sprayer operated by the movement of a door : en fr
  • GB260302A - Improvements in and relating to shaft packings : en
  • GB268537A - Improvements in and relating to dyestuffs : en
  • DE442789C - Sausage kettle : de en
  • FR619799A - Pupin coil sleeve and seal for marine cables : en fr
  • GB268451A - Improvements in and relating to flexible valves for containers of compressed air and other fluids : en
  • GB268486A - Improvements in reinforced concrete floors and roofs : en
  • GB268868A - Improved process and apparatus for burning cement : en
  • US1623161A - Safety valve for oil burners and the like : en
  • US1623786A - Automotive tool : en
  • US1623810A - pfainnenstiehl : en
  • FR619621A - Method and apparatus for obtaining methane and carbonic acid from mixtures of carbon monoxide and hydrogen : en fr
  • FR619769A - Improvements to the making of hard toe shoes : en fr
  • DE442828C - Process for the production of zinc oxide : de en
  • GB268572A - Improvements in or relating to centrifugal pumps : en
  • US1623141A - Meat grinder : en
  • US1623142A - Device for finishing concrete surfaces : en
  • DE442599C - Automatic irrigator closure for intravenous infusion : de en
  • FR619585A - Advanced training in the electrical control of lifts and freight elevators : en fr
  • FR619743A - Safety device for steam installations : en fr
  • CA269683A - Bolt anchor : en fr
  • DE442613C - Bearing bush for vehicle axles : de en
  • US1623168A - Toy trumpet : en
  • US1623092A - Shoe : en
  • US1623596A - Compressor : en
  • US1623802A - Refrigerator : en
  • FR619605A - Industrial fluorine preparation process : en fr
  • FR619688A - Telegram folding machine : en fr
  • US1623350A - Shoe and method of manufacturing the same : en
  • US1623368A - Spring-clip hanger : en
  • US1623370A - wayman : en
  • US1623167A - Paper-hanger's table : en
  • US1623380A - Brake : en
  • CA269651A - Milk powder machine : en fr
  • DE442632C - Steering device for motor vehicles : de en
  • US1623098A - Contact block for electric organs and the like : en
  • US1623270A - Magneto : en
  • US1623523A - Golf club : en
  • US1623761A - Electric lamp : en
  • DE442582C - Pan mill with sieve drum : de en
  • GB268862A - Improvements in automatic and semi-automatic telephony : en
  • CA269494A - Direction indicator : en fr
  • FR619523A - Pneumatic bucket for handling pasty materials : en fr
  • FR619590A - Console shelf for bathrooms and others : en fr
  • FR619761A - Improvements to thickening filters : en fr
  • US1623731A - Pulp-forming press : en
  • FR619511A - Improvements in mechanical brushes for parquet floors : en fr
  • FR619824A - Improvements to biscuit molding machines : en fr
  • FI11500A - Double loose diaphragm : en fi
  • USD72392S - Design for a suitcase : en
  • CA269517A - Sound mechanism : en fr
  • CA269571A - Power transmission mechanism : en fr
  • FR619612A - Differential pulley amplifier or reduction system more particularly intended for measuring devices : en fr
  • GB268502A - An improved yarn clearing device : en
  • FR619604A - Signaling pedal by electrical contact for railways : en fr
  • GB265910A - Improved process for the manufacture of an invalid food from milk : en
  • US1623418A - Change-speed gearing : en
  • US1623676A - Method of and apparatus for working paper stock : en
  • FI11520A - Vevstake för slåttermaskiner : en fi
  • US1623039A - Sailor toy : en
  • US1623372A - Demountable rim : en
  • US1623933A - Apparatus for and method of making articles from a. fibrous composition : en
  • FR619623A - Screw : en fr
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  • GB268589A - An improved means for suspending racking cocks for use in filling casks and similar receptacles : en
  • US1623607A - Swing-operated fan : en
  • US1623776A - Inside-door protector and gang board : en
  • US1623388A - Fornia : en
  • US1623447A - Hay loader : en
  • CA269515A - Sound mechanism : en fr
  • US1623615A - Rope clamp : en
  • CA269506A - Vulcanizing device : en fr
  • CA269662A - Pocket sewing machine : en fr
  • US1623100A - Slicing board : en
  • US1623505A - Motion-picture apparatus : en
  • FR619827A - Wheelbarrow : en fr
  • US1623130A - Barber shears : en
  • US1623406A - Height-measuring device : en
  • USD72387S - Design for a hand-bag frame : en
  • US1623209A - Electric melting pot : en
  • US1623254A - Draining means for splash troughs of internal-combustion engines : en
  • CA269545A - Bottle cap : en fr
  • AU111826A - Improvements inthe support of leaf springs of motor vehicles : en
  • US1623150A - Oil and water well pump : en
  • AU114226A - Improved adjustable stay for casement windows : en
  • FR619584A - Tillage machine : en fr
  • GB268458A - Improvements relating to electric inductance coils : en
  • GB268517A - Improvements in and relating to mats : en
  • CA269498A - Tractor and power plant : en fr
  • US1623126A - Diaphragm valve : en
  • US1623366A - Duplicating device : en
  • FR619764A - Process for coloring cellulose ethers intended for the manufacture of plastics : en fr
  • FR619798A - Method and device for the production of a combustible gas mixture for internal combustion engines with carburetors for liquid fuel : en fr
  • USD72389S - Design for embroidered lace medallion : en
  • DK37322C - Stamping machine. : da en
  • FR619595A - Continuous vacuum rotary dryer : en fr
  • GB240863A - Improvements in or relating to metal mirrors within electroionic discharge tubes : en
  • GB268612A - Improvements in web roll controlling mechanism for printing machines : en
  • GB268696A - Improvements in motor vehicles : en
  • US1623146A - Pipe mold for centrifugal casting machines : en
  • FR619672A - Improvements to four-wheel brake systems, used in particular on automobiles : en fr
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  • US1623757A - Manufacture of chromium-iron alloys : en
  • CA269551A - Boot and shoe manufacture : en fr
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  • US1623083A - Vacuum-producing apparatus : en
  • US1623395A - Dirigible headlight : en
  • US1623813A - Combination fixture support and base : en
  • CA269678A - Roll and brush device : en fr
  • US1623289A - Cartridge for fire extinguishers : en
  • US1623879A - Motor-vehicle heater : en
  • FI11531A - Protection of petrol products : en fi
  • GB268555A - Improvements in engine bonnets such as are used on motor vehicles : en
  • GB268692A - Improvements in or relating to apparatus for the manufacture of hollow bodies from concrete or the like : en
  • US1623486A - Photographic film package : en
  • US1623745A - Transmitting system for radiant energy : en
  • USD72397S - Design for a toy : en
  • US1623466A - Coin-controlled mechanism : en
  • US1623658A - Conductor support : en
  • US1623715A - Hat box : en
  • AU658627A - Improvements in or relating tothe manufacture of oxide cathodes : en
  • AU669027A - Method of producing cellulose and paper of straw, esparto reed, and similar raw materials : en
  • CA269631A - Annealing box : en fr
  • US1623085A - Manufacture of shaped articles of casein : en
  • US1623411A - Friction head for rifle bars : en
  • US1623767A - Door buffer : en
  • US1623854A - Sawmill-carriage offset : en
  • US1623795A - Attachment for meat-cutting machines : en
  • DE442721C - Line switch for typewriters : de en
  • CA269558A - Power transmission device : en fr
  • CA269610A - Welding transformer : en fr
  • DE442724C - Circuit for light signal apparatus : de en
  • US1623107A - Gasoline receptacle : en
  • CA269624A - Motor control mechanism : en fr
  • GB247228A - Process for rapid evaporation to dryness of ammonium nitrate solutions : en
  • GB268462A - Improved construction of snap fastenings for attache cases, boxes, bags, purses and the like : en
  • FR619771A - Improvements to the hurdles : en fr
  • GB268648A - Improvements relating to sparking plugs and testing means therefor : en
  • FR619748A - Improvements in the manufacture of sandpaper, sandpaper or flint paper, emery cloth and similar abrasives : en fr
  • GB268524A - Improvements relating to nobles' combing machines : en
  • GB268706A - Shoe for runners : en
  • CA269589A - Chain tightener : en fr
  • DE442515C - Device to prevent clogging of spinnerets and to keep the thread thickness equal : de en
  • FR619687A - Convertible tops for automobiles and other cars : en fr
  • GB268640A - Improvements in magneto generators : en
  • GB254693A - Improvements relating to coal and ore-washing installations having a single ascending current : en
  • GB268464A - Improvements relating to grabs, excavators and like apparatus : en
  • FR619567A - New game : en fr
  • CA269594A - Textile spinner : en fr
  • DE442665C - Device to facilitate the setting of louvre-like air flaps in the cooling ducts of electrical generators : de en
  • DE442734C - Locomotive with an artificial train made by a blower and an auxiliary chimney that can be switched off : de en
  • FR619773A - Stuff box, especially for high pressure and highly superheated vapors and gases : en fr
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  • US1623896A - Apparatus for the industrial culture of ferments, yeasts, microbes, and the like : en
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  • FR619659A - Conversion railway : en fr
  • GB268520A - Improvements in building construction : en
  • US1623133A - Spinning device : en
  • US1623602A - Bedpan shield : en
  • US1623646A - Flowerpot trellis : en
  • USD72349S - Design for a towel : en
  • CA269679A - Horseshoe : en fr
  • US1623300A - Package-wrapping device : en
  • US1623938A - Flanged fin : en
  • US1623592A - Car construction : en
  • DE442621C - Wrought iron bicycle for agricultural machinery : de en
  • US1623082A - Centrifugal pump : en
  • US1623512A - Cigarette case and like container : en
  • AU498026A - Improvements in and relating to steel and like metal coach manufacture : en
  • GB268461A - Improvements relating to cam operated valve gear for reciprocatory steam engines : en
  • US1623758A - Hair-curling apparatus : en
  • USRE16588E - Phonograph record : en
  • GB268662A - Improvements in show cards : en
  • US1623208A - Machine for stripping vulcanized articles : en
  • US1623249A - Electric-welding machine : en
  • US1623660A - Feed valve for locomotives : en
  • CA269630A - Rheostat : en fr
  • US1623446A - Impulse turbine : en
  • US1623520A - Cleaning head for blackboard renovators : en
  • US1623937A - Headlight-control switch : en
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  • FR619693A - Electric remote gauge : en fr
  • US1623819A - Fuse plug : en
  • US1623716A - Electric candle : en
  • GB249500A - Improvements in and relating to paper ruling machines : en
  • DE437174C - Baseline rangefinder : de en
  • DE442568C - Process for dismantling glass tubes or glass rods that are continuously moved in their longitudinal direction by conveyor devices : de en
  • DE442509C - Device for the automatic switching of power consumers to different power sources if one power source fails : de en
  • FR619596A - Device for the suppression of all interference and interference in the reception of radio waves : en fr
  • FR619661A - breeder : en fr
  • GB269235A - Improvements in the manufacture and production of mixed fertilizers containing nitrates : en
  • US1623088A - Machine for cutting green corn from the cob : en
  • US1623319A - Automobile transmission lock : en
  • US1623378A - Compressor : en
  • US1623866A - Pressure-relief mechanism for wells : en
  • US1623793A - Dental case : en
  • CA269569A - Fruit package : en fr
  • AU537226A - Improvements in processes of treating sulphide ores of lead and zinc : en
  • US1623726A - Motor vehicle : en
  • US1623287A - Continuous-pugging wet pan : en
  • US1623633A - Bow guide for violins and the like : en
  • FR619591A - Energy recovery device for a cooling heat engine, applicable in particular to improve the propulsion of land or air vehicles : en fr
  • FR619787A - Scaffolding bracket fixing box : en fr
  • US1623215A - Car heater : en
  • US1623886A - Mechanical toy : en
  • GB261708A - A new or improved process for treating waters for brewing : en
  • US1623724A - Motor-vehicle transmission mechanism : en
  • US1623867A - Valve structure and locking device : en
  • USD72348S - Design for a vehicle signal-lamp casing : en
  • DE442806C - Advertising device : de en
  • GB268695A - Improvements in or relating to means for driving spindles in textile spinning machines : en
  • CA269656A - Hollow iron bar : en fr
  • FI11519A - Steel fitting for tillage machine : en fi
  • DE442683C - Split pulley : de en
  • FR619839A - Continuous machine for oil extraction : en fr
  • GB269238A - Improvements in or connected with apparatus for forcing or supplying liquids by gaseous pressure : en
  • US1623184A - Process of manufacturing insulating and plaster board from cornstalks : en
  • US1623595A - Combined bag clasp and catch : en
  • DK37316C - Display device for Balance Scales working with Additional weights. : da en
  • US1623583A - Parallel-bar bumper : en
  • US1623820A - Automatic weighing machine : en
  • FR619587A - Pneumatic head tour cushion system : en fr
  • GB268663A - Improvement in hydraulic classifiers : en
  • USD72394S - Design fob a toy : en
  • US1623488A - Colter : en
  • FR619517A - A method and apparatus for cutting, stamping and folding endless webs of paper and the like : en fr
  • GB268619A - Process for the manufacture of blades or the like with bolster and tang and the products thereby obtained : en
  • DE442733C - Locking device for filling shafts of hollow grate firing : de en
  • FR619847A - Method and devices for coating both sides of a strip of paper, cloth or other substance with varnish or the like : en fr
  • US1623464A - Gas jet and means for igniting same : en
  • USD72339S - Design for a badge or similar article : en
  • FR619576A - Improvements to devices for supercharging internal combustion engines : en fr
  • US1623407A - Self-adjusting packing for pistons : en
  • US1623780A - Fluid-pressure-operated device : en
  • US1623153A - Tent pole : en
  • US1623797A - Method of converting nickel-containing matte : en
  • DE442610C - Process for the preparation of 3-arylamino-1, 8-naphthsultam and its derivatives : de en
  • FR619628A - Device for adjusting the cut of the mustache : en fr
  • FR619729A - Two-stroke combustion engine : en fr
  • US1623201A - Cutter : en
  • US1623396A - Printing machine : en
  • USD72385S - Design for a bottle : en
  • DE442935C - Folding device for folding newspapers to pocket size : de en
  • GB268452A - Improvements in liquid meters : en
  • US1623190A - Trunk-lock structure : en
  • US1623471A - Automobile bumper : en
  • US1623259A - Demountable seat : en
  • US1623594A - Machine for beading radiator fins : en
  • US1623241A - Fuel and method of producing same : en
  • US1623600A - Transmission regulation : en
  • US1623775A - Lubricating device : en
  • US1623318A - Trunk lock : en
  • US1623379A - Wrench : en
  • US1623510A - Fire extinguisher : en
  • US1623671A - Exercising apparatus : en
  • US1623725A - Transmission mechanism for motor vehicles : en
  • USD72353S - Design for a lighting-fixture strap : en
  • US1623336A - Telephone system : en
  • USD72371S - Design fob : en
  • FR619663A - Safety hooks for tails of pins or similar articles : en fr
  • GB268608A - Improvements in inking devices for printing presses : en
  • US1623479A - Multiplex signaling : en
  • CA269652A - Shock absorber : en fr
  • DE432470C - Garbage collection truck : de en
  • US1623764A - Process for briquetting bituminous coal : en
  • US1623799A - Piston-ring tool : en
  • US1623164A - Sensing means for perforated record cards : en
  • US1623883A - Method of manufacturing seamless rims and wheel disks : en
  • GB268498A - Improvements in parachute apparatus : en
  • AU2644225A - Improvements in lubricating' apparatus : en
  • US1623874A - Doorframe : en
  • US1623939A - Method of constructiong columns : en
  • CA269549A - Internal combustion engine : en fr
  • US1623878A - Toe-in gauge : en
  • DE442742C - Multi-needle embroidery machine : de en
  • CA269667A - Hydrocarbon processing : en fr
  • CA269502A - Electric furnace : en fr
  • US1623292A - Hair-cutting comb : en
  • US1623397A - Saucepan : en
  • FR619557A - Device for interrupting an electric current : en fr
  • GB268521A - Improvements in locking pins, dowel pins, or similar pegs : en
  • FR619742A - Combs enhancements for boyish hairstyles : en fr
  • FR619756A - Snap-action mechanism for electrical switch buttons : en fr
  • GB268443A - Loading and unloading devices for vehicles : en
  • DE442685C - whip : de en
  • DE442147C - Electrically operated insect (fly) catcher : de en
  • DE442615C - Mercury vapor pump : de en
  • FR619615A - Improvements to electrolytic nickel plating baths and processes : en fr
  • GB268566A - Improvements in and relating to abrading, polishing and like machines : en
  • FR619534A - Cable termination piece : en fr
  • FR619662A - Automatic pencil sharpening machine : en fr
  • FR619668A - Improvements to cold absorption machines : en fr
  • DE442767C - Device for generating electrical wandering writing : de en
  • GB268453A - An improved method of electrically measuring by means of a wheatstone bridge : en
  • DE442688C - Lorries with a car body that can be moved and tilted backwards from the drive motor : de en
  • FR619513A - Device for automatically illuminating the road in bends, applicable to automobiles and other vehicles and combined with a device preventing glare : en fr
  • US1623239A - Hydraulic pump and system : en
  • DE442749C - Check valve for the pressure line of a beer dispenser : de en
  • CA269580A - Method of uniting metal sections : en fr
  • GB268667A - Compressed air sand conveying plant : en
  • CA269603A - Hydraulic machine : en fr
  • DE442870C - Method and device for the production or lining of hollow bodies according to the centrifugal casting process : de en
  • GB268601A - Collapsable baby-carrier : en
  • CA269553A - Fire extinguisher : en fr
  • CA269634A - Grease gun : en fr
  • US1623301A - Heat-resisting glass : en
  • US1623371A - Oil liberator : en
  • US1623477A - Closure : en
  • CA269639A - Flanged fin : en fr
  • CA269609A - Process of treating can covers : en fr
  • DE442716C - Process for cooling the recipients of lead cable presses : de en
  • US1623279A - Fastening-inserting machine : en
  • US1623110A - Coupling : en
  • US1623620A - Method of preparing wall covering : en
  • CA269661A - Tire pressure gauge : en fr
  • US1623913A - Swing : en
  • CA269568A - Gold extraction, etc. : en fr
  • CA269619A - Welding apparatus : en fr
  • FR619801A - Hygienic spittoon : en fr
  • GB268454A - Improvements in harvesting machines : en
  • GB268550A - Improvements relating to plaster and like surface coverings as applied to concrete, ferro-concrete and similar plastic structures : en
  • US1623067A - Socket cap and method of making the same : en
  • US1623159A - Machine for mixing or masticating rubber and like material : en
  • US1623805A - Superheater boiler : en
  • US1623850A - Kitchen table : en
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  • CA269538A - Welding apparatus control device : en fr
  • DE442920C - Roller weir : de en
  • USD72398S - Design fob a toy : en
  • DE442875C - Electrically operated clock : de en
  • US1623917A - Wall construction : en
  • FR619848A - Water circulation jacket for cylinders : en fr
  • FR619637A - Pliers for removing split pins or other junction members terminated by a loop or eyelet : en fr
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  • GB268873A - A new or improved gear wheel or other machine element : en
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  • DE442605C - Belt press on cold rolling mills : de en
  • US1623412A - Automobile bumper : en
  • US1623423A - Underfeed stoker : en
  • US1623926A - Holder for confections and napkins : en
  • US1623673A - Frank edwin grose : en
  • US1623700A - Electric lighting apparatus for motor vehicles : en
  • US1623244A - Shoe rack : en
  • US1623307A - Tire rim : en
  • GB268672A - A flask for holding medicaments, perfumes and other liquids : en
  • FI11513A - Byxsträckare : en fi
  • AU133026A - Improvements in valves for internal combustion engines : en
  • CA269564A - Amusement device : en fr
  • US1623357A - Transfer device : en
  • US1623581A - Apparatus for removing waste glass from blowpipes : en
  • US1623940A - Internal-combustion-engine attachment : en
  • US1623060A - Automatic stoker : en
  • GB268497A - Improvements in or relating to supporting clips for pipes, tubes, cables and the like : en
  • GB268519A - Improvements in apparatus for drying the hair and head by means of hot air : en
  • GB268579A - A handle for suit cases and the like : en
  • GB268490A - Improvements relating to gas retort house governors : en
  • GB268548A - Improvements in hinges for gas retort doors : en
  • DE442918C - Process for making the gas station tax usable for road construction : de en
  • DE442596C - Process for the production of iron-free aluminum sulfate from alum : de en
  • DE442823C - Release link for link or plate chains : de en
  • US1623460A - becker : en
  • DE442693C - Device for washing sausages : de en
  • FR619837A - Pump valve : en fr
  • DE442600C - Control device for winches : de en
  • US1623390A - Internal-combustion engine : en
  • US1623756A - Recording and reproducing of sounds : en
  • GR1474B - APPLIANCE FOR BROWSING BOXES OR PACKAGES OF ALL KINDS BY IRON WIRE. : el en
  • US1623212A - Transmission mechanism : en
  • US1623236A - Friction clutch : en
  • US1623343A - Antirattle window lock : en
  • US1623475A - Detonator-control mechanism : en
  • US1623422A - Torque-absorbing spring construction for vehicles : en
  • USD72395S - Design foe : en
  • FR619602A - Coating for covering roads or other traffic surfaces and its method of application : en fr
  • FR619802A - High-performance continuous-step device for trimming hides in tanneries and tanneries : en fr
  • FR619778A - Locking device against automobile theft : en fr
  • FR619670A - City time guide : en fr
  • US1623122A - Liquid-level indicator : en
  • CA269509A - Steam boiler regulator : en fr
  • US1623120A - Cultivator : en
  • CA269591A - Brush support : en fr
  • US1623251A - Foldable bed couch : en
  • US1623444A - Automatic regulator : en
  • US1623152A - Radio apparatus : en
  • US1623722A - Cash register : en
  • CA269657A - Cam shaft comparator : en fr
  • FI11507A - Line wire : en fi
  • GB259194A - : en
  • GB268459A - Improvements in connection with centrifugal pumps and the like : en
  • FR619525A - Process of applying patterns to all fabrics : en fr
  • FR619752A - Hydrocarbon burner and method of use : en fr
  • FR619800A - Reversible mounting system for bicycle handlebars : en fr
  • GB268534A - Improvements in or relating to lamps for vehicles : en
  • FR619620A - Device for nickel plating of rims : en fr
  • GB268877A - Improvements relating to the manufacture of arylides of orthohydroxy-carboxylic acids and of intermediate products suitable for the preparation of azo dyestuffs : en
  • GB268651A - Improvements in and relating to route indicators for vehicles : en
  • FR619763A - Improvement to mercury vapor lamps in quartz : en fr
  • US1623561A - Acoustic horn : en
  • US1623474A - Roofing : en
  • GB245792A - Improved steel alloys : en
  • US1623571A - Circuit-closing device : en
  • GB268698A - Improvements in footwear : en
  • CA269529A - Wrench : en fr
  • DE442916C - Process for the production of particularly heat-resistant products from any zirconium ores : de en
  • FR619734A - Process for the improvement of combustion engine fuels : en fr
  • FR619840A - Electric headlight for automobiles : en fr
  • GB268642A - Improvements relating to actuating or control mechanism for motor vehicles : en
  • DE442788C - Pocket soap dispenser : de en
  • CA269560A - Tobacco pipe cleaner : en fr
  • FR619647A - Interchangeable composition advertising device : en fr
  • GB268653A - Improvements in liners for baking pans and the like : en
  • US1623753A - Child's sleeping garment : en
  • US1623180A - Carburetor : en
  • US1623826A - Poppet valve : en
  • US1623530A - Subsoil ditcher : en
  • CA269645A - Internal combustion engine : en fr
  • DE442585C - ? : de en
  • US1623825A - Bulb-feeding apparatus : en
  • GB256270A - Improvements in or relating to weighing scales : en
  • GB269232A - Improvements in or relating to tilting devices for casks, barrels, drums, or other articles : en
  • DE442668C - High voltage indicator : de en
  • GB246813A - Improvements in mining machines : en
  • US1623188A - Truss structure for upright-piano cases : en
  • US1623203A - Dishwasher : en
  • US1623462A - Internal-combustion engine : en
  • GB268488A - An atterrissage provision for a flapping-wing aerial machine : en
  • GB268564A - A new or improved bag or like receptacle : en
  • CA269556A - Engine oil heater : en fr
  • DK37315C - Device for simultaneous insertion of two or more sound pins one behind the other in the same sound groove by gramophones. : da en
  • GB268684A - Improvements in or relating to braces for agitator blades of egg beaters : en
  • GB240864A - : en
  • GB268545A - Improvements in or relating to clutches : en
  • FR619553A - Paper clips : en fr
  • FR619572A - Silencers for explosion engines : en fr
  • FR619613A - Windshield control for motor cars : en fr
  • GB268712A - Improvements in and relating to furnaces for steam boilers : en
  • DE442843C - High pressure steam engine system for vehicles, especially turbine locomotives : de en
  • AU110926A - Improvements in or relating to methods of and machines for folding flexible material : en
  • FR619714A - Disc manufacturing process : en fr
  • GB268628A - Machine for making grinding bodies for grinding mills : en
  • FI11515A - Sätt att framställa celluloidartade massor : en fi
  • FR619502A - Reproducing device for drilling, cutting, tracing, etc. : en fr
  • GB259931A - An improved device for spinning textile materials or the like : en
  • GB269233A - Improvements in or relating to telephone systems : en
  • FI11524A - Portable Weight : en fi
  • US1623095A - Multiway connection : en
  • US1623437A - Sediment collector : en
  • FR619681A - Improvements to piston machines : en fr
  • US1623436A - Moisture-testing means for paper-making machines : en
  • US1623591A - Car construction : en
  • US1623827A - Milk box : en
  • US1623848A - Arc lamp : en
  • FR619762A - Slow forward and reverse movement especially intended for looms : en fr
  • GB268516A - Improvements in or relating to incubators : en
  • DE442639C - Labeling device in which the bottom label of a stack held by support strips is provided with glue : de en
  • FR619528A - Process for the preparation of dyes for pigments : en fr
  • GB258857A - A new or improved process for obtaining volatile metals or their oxides in a revolving tube furnace : en
  • US1623089A - Green-vegetable cutter : en
  • US1623214A - Vehicle : en
  • US1623841A - Double-acting trap : en
  • DE442738C - Process for the production of pesticides and parasiticides : de en
  • DK37320C - Grinding device. : da en
  • DK37319C - Drive mechanism for Aircraft and the like. : da en
  • US1623220A - Telautograph system : en
  • US1623252A - Means for reenforcing concrete floors : en
  • US1623430A - Trolley control : en
  • US1623234A - Grade indicator : en
  • US1623630A - Hairdressing appliance : en
  • US1623838A - Hair waver : en
  • US1623445A - Typewriting machine : en
  • US1623484A - Luggage carrier : en
  • GB268536A - Improvements in or relating to windows for automobile and other vehicles : en
  • GB268470A - Improvements in instruments for instruction in the use of range and heightfinders : en
  • US1623533A - Safety pin with bayonet point : en
  • US1623852A - Swimming device : en
  • US1623073A - Box toe : en
  • US1623235A - Notebook holder : en
  • FR619579A - Low voltage electric strobe device : en fr
  • GB246127A - Process of converting into soluble form insoluble condensation products of urea or a derivative thereof and formaldehyde : en
  • CA269490A - Super valve : en fr
  • US1623337A - Telephone-exchange system : en
  • GB268615A - Improvements in and relating to road surfacing and the like : en
  • FR619808A - Electric iron rest with automatic current break : en fr
  • FR619825A - Padlock and safety lock : en fr
  • AU396226A - Improvements in and connected with means for loading 1 materials : en
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  • US1623751A - Steering-gear attachment : en
  • USD72340S - Design for hopper for coffee grinders or the like : en
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  • GB268576A - Improvements in circular sewage distributors : en
  • DE442699C - Automatic window stay with a double-jointed adjusting rod with notches : de en
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  • FR619698A - Candy enhancements : en fr
  • US1623181A - Huller and opener : en
  • US1623942A - Method for the prepartion of hydrogen sulphide : en
  • US1623040A - Method and apparatus for grading solid materials : en
  • US1623601A - Process of making caviar : en
  • US1623830A - Vehicle cab : en
  • US1623923A - Tire boot and fastener therefor : en
  • GB268625A - Improvements in driving ropes : en
  • GB269237A - Improvements in or connected with apparatus for keeping food hot or heating same : en
  • DK37325C - Procedure for Manufacturing Piston Rings. : da en
  • GB246472A - Improvements in and relating to stabilizers for aeroplanes : en
  • GB262772A - : en
  • CA269617A - Planer feed mechanism : en fr
  • US1623683A - Carburetor : en
  • FR619554A - Connection mode of reinforced concrete plates : en fr
  • FR619548A - Improvements in cinematographic equipment : en fr
  • GB268624A - Improvements in display apparatus : en
  • GB255500A - Spring suspended differential gear for motor vehicles : en
  • FR619696A - Membrane for talking devices : en fr
  • GB268588A - Improvements in and relating to boot and shoe cabinets : en
  • DE442923C - Process for the operation of absorption cooling systems in railroad cars : de en
  • US1623232A - Tone-sustaining mechanism : en
  • FR619741A - Worm speed multiplier for cycles : en fr
  • US1623173A - Electrically-controlled door-operating apparatus : en
  • GB268467A - An apparatus for use in purifying and regulating the moisture content of air : en
  • FI11528A - Anordning vid vätskebehållare med vidfäst avtappningstratt : en fi
  • GB268688A - Improved portable coat hanger : en
  • GB268882A - Improvements in or relating to oil-immersed electric switches : en
  • GB268533A - Improvements in, or connected with, internal combustion engines : en
  • US1623777A - Telephone-exchange system : en
  • GB268586A - Improvements in pressure relief valves : en
  • GB268650A - Improvements in or relating to the jointing of railroad rails : en
  • GB268634A - Improvements in inking mechanism for platen presses : en
  • AU2645425A - Improvements relating to pneumatic tyres : en
  • FR619680A - Tractor-chassis to extend and shorten : en fr
  • FR619516A - Liquid fuel burner : en fr
  • GB268553A - Improvements relating to display stands or brackets for hats or other articles : en
  • FR619569A - Improvements to hot fabric printing machines : en fr
  • GB251984A - Improvements in or relating to radiogoniometers and circuits for use therewith : en
  • GB268485A - Electric protective devices : en
  • GB268507A - Improvements in means for forming traffic control lines upon road surfaces : en
  • GB268593A - Improvements in connection with the lifting and lowering of agricultural implements connected to tractors : en
  • US1623656A - Wheel for vehicles : en
  • AU112026A - Improved rising beam and attachment of journal bearings and draught for same for ploughs and like agricultural implements : en
  • US1623478A - Printing-die structure : en
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  • US1623302A - Catch : en
  • CA269633A - Roofing machine : en fr
  • DE442560C - Push-button switch : de en
  • DE442901C - Moth repellent : de en
  • DE442728C - Highly sensitive relay, especially for receiving calls : de en
  • FR619526A - Manufacturing process of fabric for rubber articles, and resulting products : en fr
  • DE442805C - Machine for gumming envelopes spread like a fan between conveyor belts fed to the adhesive feeder and to be fed past the drying device : de en
  • DE442745C - Airplane with undercarriage that can be driven by the main engine : de en
  • DE442829C - Process for the production of highly chlorinated paraffins : de en
  • DK37313C - Directional radio reception system. : da en
  • FR619708A - Hearse : en fr
  • DE442589C - Device for operating the flushing air pumps for two-stroke oil machines : de en
  • US1623079A - Wash vent for ash-conveyer systems : en
  • CA269596A - Brake shoe : en fr
  • US1623718A - Glass cover for automobiles : en
  • FR619512A - Gooseneck foot for shoemakers : en fr
  • FR619520A - Valve timing : en fr
  • CA269637A - Tube deflating machine : en fr
  • US1623941A - Low-heat-level evaporator system : en
  • CA269647A - Railroad spreader : en fr
  • US1623839A - Control of choke coil with switching-in tap transformer : en
  • US1623553A - Coal drying : en
  • GB268531A - Improvements relating to saucepan covers : en
  • GB268538A - Improvements in impulse transmitters for automatic telephone systems : en
  • GB268620A - Improvements in and relating to pyrophoric lighters : en
  • US1623171A - Collapsible roost : en
  • US1623458A - athey : en
  • US1623783A - Fastener-setting machine : en
  • GB258268A - Improvements in silencers for engines, compressors and the like : en
  • GB268478A - An improved vessel made of wire : en
  • GB269231A - Means for testing electric incandescent lamps : en
  • FR619566A - Advertising method on paper and in particular on paper tablecloths and napkins : en fr
  • GB268616A - Improvements in the manufacture of steel and in the treatment of same for the manufacture of edge tools : en
  • DE442701C - Method of mixing concrete : de en
  • DE442807C - Process for the photographic recording of X-rays by converting the hardness differences of the rays into visible tones and recording material : de en
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  • US1623556A - System for operating the exit and trap doors of railway coaches : en
  • US1623729A - Treating hydrocarbon oils : en
  • DE442944C - Device for operating and keying tube transmitters : de en
  • FR619654A - Choke coil holder for t. s. f. : en fr
  • GB268473A - Improvements relating to hinge brackets for school desks and seats : en
  • DE442612C - Stuffing box for rotating shafts of compressors, especially refrigerant compressors : de en
  • DE442713C - Device for tapping liquid from a deep container : de en
  • DE442731C - Radio headphone distributors : de en
  • DE442737C - Table lifter : de en
  • US1623732A - Mechanical movement : en
  • US1623360A - Condenser : en
  • US1623889A - Traffic signal : en
  • GB259253A - Improvements in time-lag mechanism for electric relays : en
  • GB268574A - Improvements relating to creels for use with intermediate, roving and ring frames, ring doublers and like machines : en
  • GB268623A - Adjustable door-closer for motor-car doors : en
  • GB268697A - Method of manufacturing stockings on anatomical principles : en
  • GB268491A - Improvements in and connected with direction and stop signals for motor vehicles : en
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  • US1623621A - Gauge for mortising machines : en
  • GB268570A - Improvements in or relating to the valve operating mechanism of internal-combustion engines : en
  • DE442723C - Device for attaching pulling devices to railway vehicles : de en
  • DE442808C - Shaft stuffing box for cooling water pumps in condensation systems : de en
  • FI11526A - Sätt och anordningar för behandling av skummande vätskor : en fi
  • US1623065A - Cabinet amplifier : en
  • US1623915A - Charles edwin : en
  • DE442680C - Dusting device for the dry pickling machine : de en
  • DE442710C - Heatable, rotating container, in particular tablet kettles : de en
  • DE442619C - Process for the production of rubber with a large number of microscopic pores : de en
  • US1623061A - Treating hydrocarbons : en
  • US1623116A - Grinder shaft : en
  • GB260249A - Gas-steam generator for internal combustion engines especially internal combustion turbines : en
  • FR619809A - Mixer, more especially used as a household utensil for preparing dough : en fr
  • US1623623A - Geometrical instrument : en
  • US1623849A - Safety wheel guard : en
  • FR619726A - Improvements in methods and devices for the continuous compression and drying of tobacco guts in the manufacture of cigars : en fr
  • US1623243A - Steam-impelled motive apparatus : en
  • US1623258A - Loobe : en
  • US1623586A - Backwater valve : en
  • US1623697A - Lapping machine : en
  • US1623952A - Stabilizing apparatus for rigid airships : en
  • US1623205A - Electric receptacle : en
  • FR619794A - Mixed device forming a soldering iron, solder, or gas or oxyhydrogen torch : en fr
  • DE442588C - Kimmpallen swiveling around a point on the dock floor : de en
  • DE442773C - Process for the preparation of 5-nitrobenzothiazoles : de en
  • GB268450A - Improvements to holders for gases or liquids : en
  • FR619603A - Two-stroke internal combustion engine : en fr
  • FR619508A - Support for nailing shoes, such as sandals, etc. : en fr
  • DE442803C - Mechanical hammer with two control devices : de en
  • US1623545A - Shoe-display carton : en
  • US1623882A - Floor-laying device : en
  • CA269484A - Gauge plate : en fr
  • FR619638A - Pipe enhancements : en fr
  • DE442697C - Sliding window with two window halves balanced by weights : de en
  • US1623453A - Underreamer : en
  • CA269544A - Gas pipe signal : en fr
  • GB268632A - Improvements in or relating to methods for sealing tins, canisters, and the like : en
  • DE442793C - Arched roof : de en
  • GB268850A - Improvements in or relating to punching apparatus for preparing perforated strips orsimilar record material for use in statistical machines : en
  • CA269587A - Gas burner : en fr
  • AU270926A - Liquid-measuring device with two alternately filled and discharged gauged vessels : en
  • FR619626A - Device for obtaining a defined periodic movement and its application to the distribution of an explosion engine : en fr
  • FR619750A - Electric temperature regulator or alarm : en fr
  • US1623314A - Loose-leaf binder : en
  • US1623706A - Brake or clutch : en
  • US1623860A - benson : en
  • CA269489A - Proportional tool : en fr
  • CA269671A - Alcohol apparatus : en fr
  • CA269601A - Cable earth leakage detection : en fr
  • DE442813C - Drive for the blades of spinning, twisting and similar machines : de en
  • DE442762C - Process for the production of stencil sheets : de en
  • DK37305C - Layer with Ventilation device at Milk transport buckets and the like. : da en
  • USRE16584E - R h lawson : en
  • GB268611A - Improvements in soot blowers : en
  • GB268626A - Improvements in devices for manufacturing pralines : en
  • DE442778C - Muffle furnace with coal-meal resistance heating : de en
  • US1623102A - Roof construction : en
  • US1623684A - Hairpin box : en
  • CA269512A - Pen : en fr
  • US1623590A - Mixer : en
  • GB268583A - A skein with the threads crossed in the form of a figure eight for the examination of the yarn and an apparatus for the production of the skein : en
  • US1623277A - Method of and means for uninterruptedly feeding a web of flexible material while changing from one web roll to another : en
  • US1623313A - Milk-transfer system : en
  • US1623650A - Exhaust fan or blower : en
  • US1623703A - Kitchen utensil : en
  • FI11517A - Refractory for the production of metals and alloys in the electric fire : en fi
  • GB248775A - Improvements in or relating to compensated alternating current electric motors : en
  • US1623766A - Coil former : en
  • GB268544A - Improvements in or relating to self-closing valves : en
  • GB268860A - Improvements relating to aerial ropeways : en
  • FR619730A - Cigarette pack protector : en fr
  • GB268645A - Improvements in and connected with electrical control apparatus : en
  • GB268683A - Improvements in or relating to compressors : en
  • US1623442A - Building block : en
  • US1623713A - Guard-rail structure : en
  • US1623735A - Banjo : en
  • USD72375S - Design for an electric-lighting wall fixture : en
  • FR619636A - Improvements to control units in motor vehicles : en fr
  • AU368226A - Improvement in slicking machine : en
  • US1623754A - Food-preserving jar : en
  • DE442622C - Haeufelpflug : de en
  • DE442654C - Index card or sheet : de en
  • DE442690C - Measuring and recording device for fuel pumps : de en
  • FR619614A - Mold for building sand castles and other similar constructions : en fr
  • GB259573A - Improvements in or relating to reversing gears : en
  • GB268523A - Improvements in the arrangement and installing of aero engines : en
  • US1623443A - Coaster wagon : en
  • US1623648A - Motor-vehicle ignition and lighting system : en
  • US1623791A - Method of renovating clothing : en
  • US1623149A - Rotary gang plow : en
  • US1623204A - Tabulating apparatus : en
  • US1623528A - Process and apparatus for treating film : en
  • US1623532A - Safety pin : en
  • US1623245A - Method for closing containers : en
  • US1623572A - Hinge : en
  • CA269674A - Container : en fr
  • USD72383S - Design fob a plate ob similab abticle : en
  • US1623515A - Trap : en
  • CA269531A - Railway track : en fr
  • DE442583C - Pistonless compressed air accumulator : de en
  • FR619577A - Toothbrush : en fr
  • DE442730C - Headphone distributor : de en
  • DE442726C - Circuit for electrical point and signal drives : de en
  • DK37307C - Rooster. : da en
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  • AU129826A - Improved treatment ofthe Zamia palm forthe production of vegetable wool and fertiliser : en
  • CA269486A - Tire alarm : en fr
  • US1623291A - Marking device : en
  • US1623894A - Mechanical element and method of making same : en
  • DE442815C - Process for the production of dolls u. like : de en
  • DE442845C - Railway hopper car for self-unloading : de en
  • DE442707C - Process for the production of permanent stencil sheets for duplication purposes : de en
  • DE442852C - Firing with a device for distributing the fuel scattered in the combustion chamber : de en
  • FR619583A - Improvement in the method of fixing threadlike pipes on control devices, particularly applicable to remote thermometers : en fr
  • FR619723A - Fixing device for removable brush mops : en fr
  • FR619738A - Improved accumulator device, forming a block, for the total supply of thermionic tubes : en fr
  • US1623741A - Variable electrical condenser : en
  • FR619599A - New process for covering metal objects : en fr
  • FR619766A - Metal construction made up of similar panels making it possible to increase or reduce at will the size of the said construction according to the number of panels : en fr
  • GB252321A - Improvements in and relating to lathes : en
  • AU409326A - Improvements in or relating to kneading machines : en
  • FR619543A - Wooden anchor fastening system for concrete railroad supports : en fr
  • FI11509A - Förfaringssätt for framställning av kolfattiga metaller och metallegeringar : en fi
  • GB268575A - Improvements in and relating to hand trucks : en
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  • DE442694C - Bevel gear reversing gears to drive the car of machines to mend polishing defects, to repolish poorly polished glasses and to over-polish mirror glasses from the documents : de en
  • GB268689A - Improvements in appliances for delivering granular material in measured quantities by volume : en
  • FR619829A - Box for charging coils : en fr
  • GB268525A - Improvements relating to turbine and like pumps : en
  • GB268874A - Improvements in receiving apparatus for attachment to house doors, walls or other parts of buildings : en
  • US1623213A - Transmission gearing : en
  • US1623847A - Button : en
  • US1623293A - Soldering machine : en
  • US1623404A - Automobile bumper : en
  • US1623604A - Stationery holder : en
  • GB251635A - Improvements in and relating to electron discharge devices : en
  • US1623309A - Portable reciprocating power saw : en
  • US1623498A - Slicing board : en
  • FR619650A - : fr
  • FR619606A - Hydrostatic regulator of draft or intake of combustion air for low pressure steam boilers : en fr
  • GB268843A - Improvements in or relating to variable speed gearing : en
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  • GB247227A - Process for the manufacture of ammonium nitrate in water solution and simultaneous concentration thereof : en
  • FR619669A - Emergency brake for high-speed suspended railways : en fr
  • DE442930C - Lighting device for suitcase cinema : de en
  • GB268474A - New or improved method and means of cleaning filtering medium employed in the separation of mixtures of liquids, e.g. oil and water, or mixtures of liquids and solids : en
  • GB268859A - Improvements in armatures of electro-motors and generators : en
  • FI11512A - Sätt att behandla vägbanor : en fi
  • FR619781A - Improvements to incendiary bombs, etc. : en fr
  • GB268469A - Improvements in machines for harvesting sugar cane : en
  • CA269488A - Watch support : en fr
  • CA269557A - Corn lister : en fr
  • FR619655A - Self-closing valve : en fr
  • GB268633A - Composition for building walls, floors and structures : en
  • GB268565A - Improvements in liquid depth indicating device : en
  • USD72345S - Design for a torchere : en
  • GB268673A - Improvements in and relating to ladders : en
  • US1623321A - Agricultural implement : en
  • AU494426A - Chilling' and molding apparatus and process : en
  • CA269522A - Piston packing clamp : en fr
  • AU521926A - Improvements in or relating to fluid compressors : en
  • FR619544A - Advertising devices : en fr
  • GB257945A - Packing device for pressure vessels : en
  • CA269646A - Electrolytic cell : en fr
  • US1623127A - Roofing : en
  • US1623877A - Toilet box : en
  • GB268699A - An improved optical device for preventing dazzling by automobile head lamps : en
  • US1623845A - End connection for vehicle springs : en
  • DE442572C - Hand control for pulleys and trolleys : de en
  • US1623166A - Fuel control : en
  • US1623612A - Shingle machine : en
  • US1623752A - Valve lifter : en
  • US1623931A - Display form and method of making the same : en
  • US1623324A - Doorknob spindle : en
  • US1623330A - Cup-machine carton-loading attachment : en
  • US1623824A - Combined punch and file : en
  • US1623495A - Paper cutter : en
  • US1623831A - Headlight glareshield : en
  • US1623531A - Method and apparatus for interrupting electrical circuits : en
  • US1623669A - Magnet-power-transmission gearing : en
  • US1623730A - Horizontal bead flipper : en
  • US1623734A - Telephone system : en
  • US1623928A - Rod grip : en
  • FR619793A - Self-righting windlass for winged fishing nets or trawls : en fr
  • DE442781C - Accumulator box : de en
  • FR619592A - Improvements in color photography or cinematography : en fr
  • FR619758A - Improvements to television sets : en fr
  • DE442629C - Feedback arrangement for indirect control with flexible feedback (isodrome controller) : de en
  • GB245471A - Improvements in motor ploughs : en
  • US1623129A - Spark plug : en
  • US1623427A - Gravity table : en
  • DE442674C - Curtain protectors : de en
  • CA269497A - Bottle stopper : en fr
  • US1623093A - Automatic egg boiler : en
  • FR619695A - Device for quickly picking up change from cash register shelves : en fr
  • GB268644A - Method of producing curved stereotype plates with make-ready : en
  • FR619536A - anti-shock fishplates for railway tracks : en fr
  • FR619728A - Improvements to "solid injection" internal combustion engines : en fr
  • DE442831C - Switching device acting like a ratchet : de en
  • US1623487A - Gas heater : en
  • FR619575A - Detachable pressed steel wheel for tires : en fr
  • FR619673A - Driving devices of motor vehicles for the use of disabled persons : en fr
  • FR619797A - Retainer for the workpiece in compressed air tools : en fr
  • US1623323A - Method of introducing volatile matter into lamps and the like : en
  • US1623573A - Externally-operated safety switch : en
  • DE442486C - Machine for finishing finished footwear : de en
  • FR619546A - Planetary gearbox with large reduction ratio : en fr
  • FR619682A - Method and additives for the incorporation of additives to dispersions, in particular, to dispersions of rubber latex : en fr
  • GB256171A - Improvements in and connected with thermally-actuated electric switches : en
  • GB264541A - Improvements in or relating to elastic fluid turbines : en
  • US1623109A - Flushing-valve mechanism : en
  • US1623374A - Float valve : en
  • US1623410A - Green blue to green vat dyestttsts of the thioindigo series : en
  • DE442691C - Tilting device for demijohns, heavy jugs : de en
  • US1623564A - Advertising panel or decorative wall covering : en
  • CA269593A - Clutch mechanism : en fr
  • US1623140A - Extinguisher for cigarettes and the like : en
  • GB259932A - Improvements relating to automatic controlling apparatus for regulating the drags oncontinuously acting spinning machines : en
  • GB268661A - Brake acting when the trailer is closing up on the tractor : en
  • US1623118A - Telephone-exchange system : en
  • US1623424A - Stoker : en
  • GB262122A - Means for dividing a continuously fed tube or rod of glass : en
  • US1623114A - Harrow : en
  • GB268654A - Copper-aluminium-alloys : en
  • DE442547C - Device for lifting the shafts for dobby machines for looms, in particular for ribbon looms : de en
  • GB268532A - Improvements in or relating to the control of electric circuits : en
  • GB268708A - Lubricators for compressed air machines : en
  • US1623303A - Richard w : en
  • US1623689A - Tool : en
  • FR619812A - Churn : en fr
  • FR619565A - Splash guard shoe heel for pedestrian use : en fr
  • US1623335A - Staple : en
  • DE442764C - Process to increase the suppleness, elasticity and clarity of paints : de en
  • US1623195A - Apparatus for piling sheets of paper : en
  • US1623375A - Ice pick : en
  • GB260006A - Improvements in heel support : en
  • US1623253A - Art of vaporizing fuel : en
  • US1623513A - Process for the preparation of lithium carbonate : en
  • US1623902A - Cooling system for motor vehicles : en
  • FR619694A - Apparatus for making a fabric with interlaced cords, and fabric produced by this apparatus : en fr
  • US1623108A - Operating mechanism for lifting jacks : en
  • US1623807A - Method of making flash-light casings : en
  • DE442656C - Aviation piston engine : de en
  • DK37317C - Electric Pipe Drive Mechanism. : da en
  • DE442643C - Magnetic drum separator : de en
  • DE442938C - Transport vehicle with projecting rail track : de en
  • FR619724A - Industrial product consisting of a coating for floors, walls, etc., and its manufacturing process : en fr
  • AU11326A - Improvements relating to pneumatic tyres : en
  • CA269519A - Hitching device for mowers, etc. : en fr
  • US1623143A - Radiofrequency transformer : en
  • GB266281A - Improvements in insulators : en
  • US1623457A - Vehicle : en
  • US1623609A - Collapsible box : en
  • US1623728A - Oil-purifying system : en
  • FR619657A - Track for fast-service suspended railways : en fr
  • FR619679A - Stop gasket for cables insulated with oil-soaked paper : en fr
  • US1623197A - Process and apparatus for making cups : en
  • US1623283A - Locking mechanism for loose-leaf binders : en
  • USD72401S - Herman h : en
  • GB263840A - Improvements in screw pumps : en
  • GB268050A - Improvements in appliances for delivering granular material in measured quantities by volume : en
  • DE442857C - Dentifrices : de en
  • FR619503A - Steam valve enhancements : en fr
  • FR619740A - Textile yarn gassing machine : en fr
  • GB252031A - Improvements in fasteners : en
  • GB264817A - Improvements in hollow floors formed of reinforced concrete beams : en
  • GB268457A - Improved construction of electrical push button switch : en
  • GB268508A - Improvements in or connected with driving mechanism for haulage drums : en
  • DE442561C - Ear switch : de en
  • DK37323C - Electric Generator for Vehicle Lighting. : da en
  • US1623158A - Cardboard-box knife : en
  • FR619785A - Front end for feeding carding machines and similar machines : en fr
  • GB268675A - Improvements in or relating to tuning devices for stringed musical instruments : en
  • GB268700A - Improvements in straps for shoes : en
  • FR619653A - Development of means for controlling suction-actuated devices, in combination with internal combustion engines : en fr
  • US1623670A - Exercising apparatus : en
  • DE442758C - Electrically heatable insole : de en
  • FR619770A - Automobile engine : en fr
  • GB268711A - Improvements in fire extinguishing compositions : en
  • DK37309C - Valyless Absorption Cooler. : da en
  • FR619700A - Obturator for the outlet of water retention devices : en fr
  • GB268658A - Improvements in and connected with rotary mixing machines : en
  • US1623160A - Safety valve for oil burners and the like : en
  • US1623306A - Transmission : en
  • US1623674A - Cashier's robbery protector : en
  • US1623541A - Tool brace : en
  • US1623834A - Demountable interlocking rim for vehicle tires : en
  • FR619822A - Improvements to transmission chains : en fr
  • US1623322A - Baffle plate in valve chamber : en
  • DE442770C - Device for presenting pins : de en
  • DE442624C - Finger bars for mowing machines : de en
  • FR619779A - Washing machine : en fr
  • FR619703A - Cultivating device, adapting to a tractor, to automatically adjust the plows in the direction of the width of the furrow : en fr
  • GB268580A - Improvements relating to weighing devices for determining and indicating percentages : en
  • GB268479A - Improvements in internal combustion engines : en
  • US1623339A - Binder : en
  • US1623461A - Lubrication system for internal-combustion engines : en
  • FR619813A - Improvements in the manufacture of elastic thread : en fr
  • GB268494A - Improvements in or relating to hood fittings for road vehicles : en
  • DE442812C - Wing spinning machine : de en
  • GB268551A - Improvements relating to steam heating apparatus : en
  • US1623377A - Tire carrier : en
  • US1623491A - Intermittent feeler mechanism for looms : en
  • US1623924A - Rotary pump and motor : en
  • US1623652A - Freight-car door : en
  • US1623688A - Top-roll saddle : en
  • CA269546A - Gas liquor purification : en fr
  • US1623681A - Outer cover of rigid airships : en
  • US1623843A - Puddle plug : en
  • US1623936A - Bale-tearing machine : en
  • US1623145A - Binder for loose-leaf files : en
  • US1623922A - Air-circulating system for cargo vessels : en
  • DE442830C - Machine for printing labels, tags, etc. : de en
  • US1623663A - Gas-cell protection for airships : en
  • US1623919A - Supporting attachment for clotheslines : en
  • US1623489A - Compressor unloader : en
  • US1623382A - Brake lock : en
  • US1623927A - Milling tool : en
  • US1623432A - Spark plug : en
  • DE442660C - Optical-acoustic signaling device for railroad and tram trains : de en
  • DE442924C - Transition piece for the connection of cables insulated with gutta-percha, balata or similar materials with fiber cables, switch boxes, apparatus and other electrical conductors : de en
  • USD72382S - Design for an automobile tire : en
  • US1623480A - Transmission system : en
  • FR619570A - Further development of steam boiler superheaters : en fr
  • US1623417A - Pavement : en
  • CA269608A - Prime mover control system : en fr
  • US1623672A - Mop : en
  • GR1473B - RADIO ACTIVE CARTRIDGE USED IN MAKING RADIO ACTIVE BOTTLE DRINKING DRINKING WATER. : el en
  • US1623224A - Key-holding device : en
  • FR619831A - Device for automatically introducing an emergency use device into an electrical circuit : en fr
  • DE442677C - Electric pulley block : de en
  • US1623597A - Beverage-dispensing device : en
  • US1623755A - Thermostat : en
  • USD72374S - Design for an automobile body : en
  • DE442552C - Device for adjusting the cutting angle of the chopping knife for two-row parallelogram chipping machines : de en
  • US1623207A - Shaft bearing : en
  • DE442928C - Machine for refining chocolate and similar masses : de en
  • US1623055A - Screen coupling : en
  • US1623524A - Loose-leaf binder : en
  • CA269532A - Headlight dimmers : en fr
  • AU485326A - Improvements inthe method of cutting 1 and development of cylindrical hosiery : en
  • DE442809C - Car body wall, especially for motor vehicles : de en
  • DK37328C - Transmission system. : da en
  • GB255039A - Improvements relating to cover plates for vaporizers and the like : en
  • AU686327A - Improvements inthe method of and apparatus forthe manufacture of rubber goods from rubber dispersions by electrophoretic means : en
  • CA269501A - Pump : en fr
  • DE442866C - Keyhole lock : de en
  • US1623588A - Process of making fibrous composition and articles produced therefrom : en
  • DE442581C - Device for the suction of gases and fumes in galvanic baths : de en
  • US1623170A - Bag-valve-forming mechanism : en
  • US1623525A - Valve mechanism for internal-combustion engines : en
  • US1623723A - Apparatus for cleaning cylinders of offset and other presses : en
  • US1623840A - Chicken feeder : en
  • US1623175A - Musical instrument : en
  • US1623351A - Getter and the application thereof : en
  • US1623467A - Corrugating machine : en
  • GB268595A - Improvements in bags or sacks for carrying coal, coke and similar materials : en
  • CA269499A - Filter-press : en fr
  • DE442557C - Inclined tube boiler : de en
  • FI11518A - Measuring instrument for maps : en fi
  • US1623551A - Heel-seat-cutting machine : en
  • USD72384S - Design for a plate or similar article : en
  • US1623128A - Temperature-regulating system for aeronautical motors : en
  • US1623304A - Brake mechanism for railway cars : en
  • US1623567A - Attachment for x-ray tables : en
  • CA269627A - Gas burner : en fr
  • US1623186A - Coin selector : en
  • US1623198A - Rheostat : en
  • US1623539A - Apparatus for forming concrete pipes : en
  • US1623891A - Fastener : en
  • US1623853A - Door-locking mechanism : en
  • DE442650C - Additive for oil and lacquer paints to prevent the flocculation and settling of body paints and the formation of solid sediments : de en
  • US1623469A - fahrenwald : en
  • USD72381S - Design for a toy balloon : en
  • DE442804C - Drawing press with intermittently moving, revolver-like stamp carrier for the production of cap boxes or the like for the cardboard industry : de en
  • FR619631A - Elastic wheel : en fr
  • CA269612A - Packing method : en fr
  • DE442626C - Knife gate device on sewing machines : de en
  • GB268411A - Improvements in or relating to bituminous emulsions : en
  • CA269582A - High-tension cable : en fr
  • US1623593A - Method of and means for coating wire fabric : en
  • US1623529A - Apparatus for applying lining material to covers : en
  • CA269540A - Oyster culture : en fr
  • CA269620A - Electric welding apparatus : en fr
  • DE442802C - Worker protection device for friction presses : de en
  • GB268604A - Improved means for rendering liquids radio-active : en
  • US1623890A - Means for treating oil wells : en
  • DE442756C - Device to prevent improper use of dispensers for oil, liquid fuels, etc. : de en
  • US1623260A - Siphon starter and automatic shut-off : en
  • US1623096A - Slice for paper machines : en
  • US1623297A - Marker for pavements : en
  • US1623105A - Tension device for the harness of looms : en
  • US1623837A - Movable-sign exhibitor : en
  • DE442704C - Process for the mass production of cylindrical, prismatic or cube-shaped beads from plastic mass, e.g. B. sound or the like. : de en
  • GB268598A - Improvements relating to mops : en
  • GB263797A - Improvements in weighing apparatus for use with concrete mixing apparatus : en
  • GB268884A - Improvements in telephone systems : en
  • US1623856A - Flower holder : en
  • US1623078A - Window structure : en
  • US1623123A - Process for producing colored photographs : en
  • US1623944A - Steam generator : en
  • CA269520A - Bolt holder : en fr
  • DE442882C - Drive mechanism for the winch on cutting machines : de en
  • CA269607A - Power installation : en fr
  • FI11505A - For example, oxidation of ammonia in the syrup or in the gas gas field : en fi
  • US1623044A - Wire-cable cutter : en
  • US1623680A - Outer cover on rigid airships : en
  • US1623744A - Turnstile : en
  • US1623851A - Circuit interrupter : en
  • USD72366S - Design for a bathroom fixture : en
  • CA269575A - Sled : en fr
  • US1623526A - Method and apparatus for making paper : en
  • US1623210A - Horse-collar cushion : en
  • US1623113A - Apparatus for and method of truing abrasive screws : en
  • GB268487A - Improvements in entree dishes and other covered table and culinary utensils : en
  • DK37310C - Electric Control System for Automatic or Semi-Automatic Telephone Centers. : da en
  • DE442747C - Direction indicators : de en
  • GB268875A - Apparatus for regulating the intensity of the sound in harmoniums and american organs : en
  • GB268883A - Improvements in electric switch casings or containers : en
  • US1623759A - Inclination indicator : en
  • DE442786C - Soap lather that can be clamped onto the finger : de en
  • DE442635C - Device for drawing off measured amounts of petrol : de en
  • DE442897C - On and off device for drives of speaking machines : de en
  • CA269584A - Card case : en fr
  • GB268448A - Improvements in or connected with gramophones and the like sound recording and reproducing instruments : en
  • GB268527A - Improvements in or relating to the identification of tooth brushes : en
  • US1623165A - Candy jumping jack : en
  • FR619815A - Bottle holder adaptable to bicycles, etc. : en fr
  • CA269675A - Power saw for trees : en fr
  • DE442611C - Pressurized fluid control device : de en
  • FR619530A - Capillary bundle lubrication system : en fr
  • GB268660A - Improvements relating to the manufacture of hollow bodies of concrete and similar materials : en
  • US1623570A - Truck side frame : en
  • DE442687C - Control for the closure of cinematographic recording devices : de en
  • DE442520C - Process for dissolving and reprecipitating collagen or glutin : de en
  • GB268441A - Improvements in or relating to gun fire control apparatus : en
  • GB268638A - Improved manufacture of gratings : en
  • DK37312C - Capacitor. : da en
  • DE442735C - Artificial tooth crown : de en
  • US1623806A - Tissue-paper package : en
  • GB265173A - Improved portable block-junction for use with mine railways : en
  • US1623074A - Eugene henki tabtbais : en
  • US1623518A - Golf game : en
  • US1623818A - Adjustable seat : en
  • US1623925A - Trap : en
  • US1623736A - Hair-waving device : en
  • US1623328A - Piston : en
  • CA269621A - Electric welding machine : en fr
  • US1623125A - Anatomical restraining appliance : en
  • US1623157A - Paper-making machine : en
  • US1623268A - Pump : en
  • US1623364A - Beating engine : en
  • US1623692A - Baking pan : en
  • US1623226A - Channeling machine : en
  • US1623263A - Apparatus and method for determining the moisture content of raisins and the like : en
  • US1623344A - Electric-arc-welding apparatus : en
  • US1623355A - Wheel : en
  • US1623945A - Wrench : en
  • GB268845A - Improvements in or relating to the manufacture of acetic acid : en
  • FR619558A - Spinning device : en fr
  • US1623230A - Telephone system : en
  • US1623473A - Cushion support for radiators : en
  • US1623549A - Aircraft variable-pitch propeller and blade mounting : en
  • USD72362S - A firm composed : en
  • US1623047A - Adjustable frame for poster boards : en
  • US1623677A - Vulcanizing apparatus : en
  • US1623132A - Apparatus for mixing and delivering liquids : en
  • US1623295A - Brake mechanism : en
  • GB256971A - Improvements in or relating to machines for making evacuated tubes : en
  • GB268414A - Improvements in or relating to foot arch supports : en
  • GB268657A - A combined detachable dustbin extension and sieve cradle : en
  • CA269496A - Paint brush : en fr
  • CA269563A - Sawing device : en fr
  • CA269658A - Acetaldehyde process : en fr
  • GB255482A - Improvements in or relating to the production of zinc : en
  • GB268541A - Improvements in fixings for lids and the like : en
  • FR619629A - Thread polisher designed to be adapted to all machines or to be used separately : en fr
  • GB246473A - Method of and means for increasing the antirachitic and growth action of oils and fats adapted for food purposes : en
  • GB268514A - Improvements in horizontal striping attachments for circular knitting machines : en
  • GB268878A - Improvements in or relating to tents : en
  • US1623361A - Fastener strip or fly for garments : en
  • US1623638A - Copying lathe : en
  • DK37330C - Playable, multi-part sleeve-shaped brake body for internal hub brakes. : da en
  • FR619509A - Pulsating device with elastic membrane for massages or similar applications : en fr
  • US1623084A - Drilling apparatus : en
  • US1623155A - Metallic structure : en
  • GB268557A - Improvements in or relating to the starting and manoeuvring of internal combustion engines of the diesel type : en
  • DE442695C - Automatic grinding and polishing of similar workpieces, in particular of glass objects on the edges : de en
  • DE442712C - Safety and control device for companies with a high-pressure pipe network heated by fire gases by means of the change in length of a metal pipe section caused by temperature changes : de en
  • US1623401A - Spring tool : en
  • FR619807A - Improvements made to cadmium deposition processes by electrical means : en fr
  • GB268671A - Improvements in or relating to ships' life-saving appliances : en
  • US1623855A - Liquid-level gauge : en
  • US1623231A - Floss holder : en
  • USRE16587E - Tool retainer : en
  • FR619786A - Improvements in traction chains for vehicles : en fr
  • GB259201A - A process for the regeneration of catalysts used in the production of phosphorus pentoxide or phosphoric acid by the interaction of phosphorus or phosphoretted hydrogen and water vapour : en
  • GB268417A - Improvements relating to pulverised fuel burners : en
  • US1623935A - Combination lamp and lottd speaker : en
  • US1623662A - Knurling tool : en
  • US1623665A - Method and apparatus for producing alternating currents : en
  • FR619619A - Improvement in the manufacture of emulsions or suspensions of all materials and, in particular, of pitches, oils, tars, greases, rubbers and other similar products and new methods of application of said products : en fr
  • US1623070A - Process for removing sulphur dioxide and compounds from food products : en
  • US1623449A - Metal-cutting machine : en
  • GB265918A - Improvements relating to electrodes for electric accumulators and to a process of their production : en
  • GB268484A - Improvements in and relating to advertising and indicating devices or apparatus : en
  • DE442768C - Sandblasting guide on the housing of rotating blades with a rotating blade : de en
  • US1623419A - Rock drill : en
  • US1623708A - Dispensing device : en
  • FR619656A - Process for the protection of objects formed from flexible colloidal materials : en fr
  • US1623403A - Oil saver : en
  • CA269666A - Petroleum residuum distillation : en fr
  • GB268582A - Improvements in or relating to valves : en
  • US1623765A - Power take-off device : en
  • DE442847C - Arrangement for dialers in telephone systems : de en
  • US1623280A - Decorated paper and method of making same : en
  • FR619699A - Continuous manufacturing process for cellulose acetate : en fr
  • GB268493A - Improvements in and relating to spinning and twisting frames : en
  • FR619625A - Principle and apparatus for automatically performing statistical and accounting operations : en fr
  • GB268506A - Improvements in or connected with driving mechanism for haulage drums of machines, particularly coal cutting machines and the like : en
  • DE442834C - Process for the automatic operation of the ventilation device of mercury vapor rectifiers : de en
  • GB260280A - Improvements in and relating to liquid level gauges for boilers : en
  • US1623192A - Measuring device : en
  • FR619529A - Process for the preparation of anthraquinone derivatives : en fr
  • FR619573A - Improvement in washbasin emptying systems : en fr
  • FR619780A - Cooling system of the front connections of the stator winding in closed electric machines : en fr
  • FR619697A - Textile machine : en fr
  • AU174226A - Combined open fireplace and oven : en
  • CA269543A - Planer : en fr
  • CA269680A - Copy holder : en fr
  • DK37324C - Apparatus for Mixing the Ingredients for Plum Plum Amalgam. : da en
  • FR619817A - Method and device for cooling front windings and cowls in turbo-rotors : en fr
  • US1623569A - Apparatus for supplying electric current to vacuum tubes : en
  • US1623929A - Steering by driving means for vehicles : en
  • GB263740A - Improvements in changeable display apparatus : en
  • GB268881A - Improvements in folding top tables and the like : en
  • DE442797C - Front cart for agricultural machines and implements : de en
  • US1623862A - Automatic clutch : en
  • FR619524A - Curtain support : en fr
  • GB268503A - Improvements in portable apparatus for delivering heated air for drying purposes : en
  • DE442706C - Process for the production of normal solutions : de en
  • GB258897A - Improved manufacture of alkali cellulose for use in making artificial silk : en
  • DE442558C - Heating pipe steam generator, especially for high pressure : de en
  • FR619551A - Handguards for cyclists and motorcyclists : en fr
  • FR619634A - Appliance placed on kitchen stoves : en fr
  • AU74726A - Improvements in apparel suspension : en
  • DE442884C - Storage of rolling mill rolls in support rolls : de en
  • GB268456A - A selector speed or feed changing device for machine tools : en
  • GB268627A - An improved machine for grinding razor blades : en
  • AU123526A - Improvements in electrical switches and switch fuses : en
  • US1623063A - Typewriting machine : en
  • US1623893A - Device for dropping bombs from aircraft : en
  • DE442634C - Convex lid with spreading fingers for sockets, boxes or the like. : de en
  • FR619538A - Press to keep creases in pants : en fr
  • FR619789A - Improvements to tap and castanets instruments : en fr
  • GB268529A - Improvements in the distribution feed pipes of lancashire boilers : en
  • FR619598A - Automatic turbine flow adjustment device : en fr
  • FR619732A - Apparatus for transforming electrical vibrations into mechanical vibrations : en fr
  • GB268552A - Improvements in the manufacture of cellulose derivatives : en
  • GB268512A - Combined safety and isolating valve : en
  • US1623068A - Portable bleacher : en
  • US1623645A - Automobile wheel : en
  • CA269495A - Pneumatic tire : en fr
  • CA269533A - Vehicle seat : en fr
  • CA269585A - Electric lantern : en fr
  • DE442818C - Allocation device for powdery, especially ceramic masses : de en
  • FR619776A - Gas oven : en fr
  • CA269567A - Atomizer : en fr
  • US1623352A - Automatic cut-tube-sorting machine : en
  • US1623614A - Blotter device for pens : en
  • US1623509A - Cosmetic container : en
  • US1623076A - Combination clock and calendar : en
  • CA269518A - Advertising medium : en fr
  • CA269670A - Joining material : en fr
  • US1623434A - Pipe-welding apparatus : en
  • US1623459A - Milk bottle : en
  • US1623087A - Furnace : en
  • US1623156A - Milk-can-steaming and water-heating system : en
  • US1623298A - Truck : en
  • AU667927A - Machine for planting cabbages, beet turnips, etc : en
  • FR619547A - Improvements in the manufacture of tubes for bicycle frames : en fr
  • GB268455A - Improvements in and relating to the production of artificial silk : en
  • GB268444A - Improvements in revolving doors : en
  • US1623115A - Electrically-controlled cut-out : en
  • CA269586A - Tow rod : en fr
  • US1623248A - Faucet attachment : en
  • US1623317A - Scarifier : en
  • US1623468A - Spark plug : en
  • US1623698A - Intermittent-alarm clock : en
  • DE442556C - Process and device for monitoring the correct operation of gas cleaners : de en
  • FR619618A - Boot : en fr
  • GB268511A - Revolving flat carding engines : en
  • GB268641A - Improvements in film-feeding devices for kinematographic apparatus : en
  • US1623770A - Pipe wrench : en
  • US1623535A - Attachment for beverage mixers : en
  • US1623705A - Chuck : en
  • CA269530A - Chemical heating method : en fr
  • GB268540A - Improvements in or relating to plate shearing machines : en
  • US1623041A - Valve gear in internal-combustion engines : en
  • US1623342A - Treatment of water : en
  • US1623501A - Internal-combustion engine : en
  • CA269682A - Flat and curved iron : en fr
  • FR619684A - Improvement in electrical deposits of organic material, such as rubber, on porous objects of non-conductive material : en fr
  • GB255042A - Process for the manufacture of anhydrous chloride of magnesium : en
  • US1623042A - Typewriting machine : en
  • US1623774A - Holding device for wild animals : en
  • US1623892A - Scaffold shoe : en
  • FR619593A - Process for cooling the upper cylinder head of transformers : en fr
  • FR619639A - Further development in internal combustion engines : en fr
  • DE442664C - Selective arrangement for networks : de en
  • DE442859C - Stirring device for granular or powdery, solid or moist substances stored in litter containers : de en
  • DE442748C - A non-return valve secured against unauthorized refilling of a container for poorly flowing liquids, liquors, oils, etc. : de en
  • FR619835A - Oil refrigeration plant in which the refrigerating oil is sometimes pumped in a controlled manner through oil refrigerants, sometimes circulates as a result of its natural movement : en fr
  • FR619664A - Improvement with roller shears : en fr
  • US1623036A - Truck side frame : en
  • DE442580C - Compressed plates used for the production of toothed wheels or the like : de en
  • US1623282A - Initiating apparatus : en
  • DE442833C - Process for the production of a homogeneous mixture for the coating of metallic conductors from the group of platinum metals for the purpose of better electron emission : de en
  • FR619589A - Improvement in support legs such as those used for photographic or cinematographic cameras : en fr
  • US1623072A - Night gown : en
  • US1623290A - Portable saw : en
  • US1623163A - Card-controlled printing machine : en
  • US1623739A - Machine for husking almonds and other kernels or the like : en
  • US1623863A - Valve rocker arm attachment : en
  • US1623272A - Manufacture of flanged beams with thin webs : en
  • US1623415A - Heater : en
  • GB268631A - Electrically heated tools for pyrography, soldering and like purposes : en
  • US1623062A - Hayrake : en
  • US1623584A - Spacer clamp for bumpers : en
  • US1623861A - Filling-replenishing mechanism for looms of more than one shuttle : en
  • USD72400S - Design : en
  • US1623059A - Method of manufacturing seamless wrought-iron annealing boxes : en
  • FR619828A - Process for separating salts from solutions : en fr
  • DE442925C - Asynchronous machine for variable speed : de en
  • FR619760A - Guimperie flap : en fr
  • USRE16585E - Suction sweeper : en
  • USD72350S - Design for a lighting-fixture bracket : en
  • FR619564A - : fr
  • GB264818A - Improvements relating to signalling devices for power vehicles : en
  • GB268647A - Improvements in and relating to catches, spring fastenings and the like : en
  • FR619846A - Rolling stock oil box : en fr
  • GB268596A - Improvements in or relating to diving dresses : en
  • CA269648A - Corner bead : en fr
  • FR619518A - Improvements in the projection of low boiling point distillates, starting from high boiling point hydrocarbons : en fr
  • DK37331C - Connecting strip for Boxes, Boxes or similar. : da en
  • CA269570A - Grain cleaner : en fr
  • FI11516A - Apparat för behandling av rostad malm med medtska : en fi
  • DE442725C - Testing device for railway signals with two bulbs each : de en
  • GB268584A - Improvements in or relating to toy balloons : en
  • DE442873C - Wave-shaped shovel for plate dryer : de en
  • DE442886C - Step gas or similar washer : de en
  • CA269644A - Injection engine : en fr
  • US1623740A - Lock attachment for electric lamp sockets : en
  • FR619749A - Lubrication detector : en fr
  • US1623605A - Pump : en
  • US1623493A - Adjustable steering post : en
  • US1623046A - Radius-rod attachment : en
  • US1623870A - Fishhook : en
  • US1623782A - Golf tee : en
  • FR619540A - Improvements to amplifying devices, particularly applicable to telephone receivers for private and public lines : en fr
  • GB240862A - Improvements relating to thermionic discharge devices : en
  • GB251302A - An improved amusement device : en
  • US1623644A - Plane : en
  • US1623682A - Carburetor : en
  • US1623476A - Automatic mixing and discharging system for plural liquids : en
  • US1623798A - Multistage fluid compressor : en
  • US1623456A - Vehicle : en
  • US1623617A - Condenser, cooler, and absorber : en
  • US1623641A - Structure building card : en
  • US1623880A - Direction-indicating device especially for vehicles : en
  • DE442720C - Indirect heating of steam generators using superheated steam : de en
  • GB268681A - Improvements in means for locking nuts : en
  • US1623482A - Typewriting machine : en
  • US1623888A - Ship : en
  • GB250586A - Improvements in automatic extra air devices for internal combustion engines : en
  • US1623275A - Bean-separating machine : en
  • US1623580A - Exhaust cut-out : en
  • USD72390S - Mobbis savitzky : en
  • US1623859A - Blower for saws : en
  • US1623898A - Cotton chopper : en
  • US1623916A - Corrugating machine : en
  • FR619814A - Automatic installation switch : en fr
  • FR619563A - Device for ironing pleats : en fr
  • GB268879A - Improvements in and relating to anti-dazzle devices for vehicle head-lamps : en
  • FR619717A - Processes for preparing oil and pigment based compositions : en fr
  • GB268652A - Improvements in and relating to extrusion heads for the production of artificial filaments : en
  • GB268476A - Improvements in and relating to sash windows : en
  • CA269655A - Lime product : en fr
  • CA269684A - Beet topping machine : en fr
  • US1623463A - Inclinometer : en
  • US1623587A - Qutlet box : en
  • US1623629A - Fur-weighing machine : en
  • GB268399A - Pistons : en
  • US1623640A - Axle-box-wedge mechanism : en
  • GB246138A - Improvements relating to beating up devices in mechanical looms : en
  • GB267497A - Centreing guide for drills particularly applicable to machines for piercing pearls : en
  • CA269592A - Pipe and column manufacture : en fr
  • FR619833A - Articulated coupling for the connection of two shafts, which, at least temporarily, are arranged along different axes and form an acute angle between them, in particular in the transmission of force of electric drive cars : en fr
  • GB268704A - Improvements in draught excluders for doors : en
  • US1623399A - Water-softening apparatus : en
  • US1623932A - stephens : en
  • US1623329A - Paper-cup-forming machine : en
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  • GB246867A - Process of stabilising emulsions of wool-oils and water : en
  • GB268639A - Improvements in oil lamps : en
  • FR619767A - Waffle rolling machine : en fr
  • DE442329C - Device for connecting the fence frames to the fence posts : de en
  • DE442714C - Switch arrangement for pneumatic tube : de en
  • CA269493A - Luminous device : en fr
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  • USD72368S - Design for a cone-type loud speaker : en
  • US1623803A - Cooling system for internal-combustion engines : en
  • US1623112A - Corrugated pipe or culvert : en
  • US1623554A - Steerable wheel construction : en
  • USD72370S - Design fob a fireplace gbate : en
  • US1623090A - Reenforced-concrete paving : en
  • US1623790A - Condensation of hydrocarbons : en
  • DE442900C - Harvesting machine for beetroot, potatoes or the like. : de en
  • DE442825C - Conveyor bridge for overburden movement in lignite opencast mines : de en
  • DE442653C - Process for loading retorts or furnace chambers : de en
  • GB246133A - Improvements in or relating to rotary electric transformers for coupling two alternating current networks : en
  • GB268613A - Apparatus for the carbonisation of combustibles at low temperatures : en
  • DE442614C - Mercury vapor pump : de en
  • FI11521A - Ljuddämpare med vattenspolning : en fi
  • FR619686A - Elastic and rigid bodies : en fr
  • FR619842A - How to Obtain Molded Artificial Stone Objects : en fr
  • GB268594A - Head frame for mast hoist : en
  • US1623711A - Method of treating reflectors for headlights, etc. : en
  • US1623097A - op dayton : en
  • US1623278A - Said buck : en
  • US1623668A - Carburetor : en
  • US1623631A - Method and apparatus for producing plastic articles : en
  • US1623511A - Radiator cap : en
  • CA269622A - Rheostat : en fr
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  • AU379726A - Improved rising beam and attachment of journal bearings and draught for same for ploughs and like agricultural implements : en
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  • DE442887C - Process for the preparation of hydrogenated dioxydiphenylmethane compounds : de en
  • DE442684C - Container made of glass or similar material : de en
  • DE442646C - Process for the separation of naturally occurring sodium salts, such as thenardite and glauberite, from rock salt : de en
  • FI11510A - Ventilation arrangements for electric masonry with ventilation : en fi
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  • US1623611A - Automatic circuit breaker for drying machines and the like : en
  • US1623075A - Presser foot : en
  • US1623077A - Laundering machine : en
  • CA269615A - Stimulation of seed germination : en fr
  • FR619676A - Improvements to processes for extracting lead from raw materials containing this substance or its compounds : en fr
  • US1623721A - Air intake for internal-combustion engines : en
  • CA269514A - Loading and unloading system : en fr
  • FR619821A - Washer-classifier for coals and similar materials : en fr
  • US1623240A - Lubricating system : en
  • US1623315A - Assigetob to kinney : en
  • US1623568A - Thermostatic circuit control : en
  • US1623050A - Padlock hasp device : en
  • US1623101A - Lubricant pump : en
  • US1623521A - Cleaning head for blackboard renovators : en
  • CA269613A - Metal plate decoration : en fr
  • US1623858A - Treatment of gut : en
  • US1623895A - Wheel chock : en
  • FR619581A - New biconical metal barrel and way to achieve it : en fr
  • GB268562A - Improvements in apparatus for the automatic drawing-off of liquids under pressure : en
  • US1623217A - Typewriting machine : en
  • AU114526A - Improvements in and relating to fire alarms : en
  • DE442631C - Connection of the ends of support leaf springs to the frame of motor vehicles : de en
  • AU658527A - Improvements in or relating tothe manufacture of oxide cathodes : en
  • CA269669A - Bar straightening machine : en fr
  • US1623675A - Device for determining moisture percentage in a web and roll construction therefor : en
  • FR619568A - Carburetor for internal combustion engines : en fr
  • GB268561A - Improvements in soap cakes : en
  • FR619674A - Hachot resin with interchangeable blade : en fr
  • US1623502A - Engine : en
  • US1623747A - Swivel-head drill holder : en
  • DE442567C - Additional lever transmission, especially for compression molding machines : de en
  • US1623135A - Lasting machine : en
  • US1623876A - Process of making cement : en
  • GB268571A - Improvements in adjustable pipe clips : en
  • FR619542A - Compass ruler : en fr
  • GB268869A - Improvements in or relating to divisible wheel rims for pneumatic tyres : en
  • US1623385A - Internal-combustion engine : en
  • GB268702A - Improvements in or relating to two-speed auxiliary gearing for motor vehicles : en
  • USD72356S - Design for a watchcase : en
  • GB268655A - Process for obtaining concentrated vitamine preparations : en
  • FR619660A - Continuous rotary chemical furnace : en fr
  • CA269541A - Wood working machine : en fr
  • CA269599A - Awning : en fr
  • DE442876C - Electric gas cleaning system : de en
  • FR619838A - Leaded closure : en fr
  • US1623687A - Motor-vehicle lamp : en
  • USRE16583E - License indicator : en
  • US1623639A - Cylinder structure for internal-combustion engines : en
  • DE442732C - Water-cooled storage device for traveling grids : de en
  • DK37327C - Radiotelegraphic Direction finder. : da en
  • US1623219A - Vehicle signal : en
  • FR619843A - Variable maximum and minimum contactor pressure gauge : en fr
  • FR619608A - Guide and drive heel for soft track : en fr
  • GB257947A - Improvements in or relating to centrifugal grinding mills : en
  • US1623154A - Tent : en
  • US1623172A - Chain : en
  • US1623610A - Fastening device : en
  • US1623748A - Printing telegraphs : en
  • CA269649A - Locomotive : en fr
  • USD72358S - Design for a watchcase : en
  • US1623628A - Combined a battery trickle charger and b supply : en
  • US1623704A - Apparatus for and method of creating turbulence : en
  • US1623899A - Carburetor : en
  • US1623649A - Airship nose batten : en
  • FR619720A - New manufacturing process for artistic glass objects : en fr
  • FR619795A - Side-mounted, adjustable pivot bicycle brakes : en fr
  • GB268449A - Improvements in or applicable to carding engines : en
  • GB268483A - Improvements in machines for making articles of wood pulp : en
  • GB268659A - Improvements in device for steaming and for stretching or shrinking tubular fabrics : en
  • GB244131A - Radio receiving apparatus : en
  • DE442597C - Process for refining light oils : de en
  • US1623391A - Internal-combustion engine : en
  • US1623492A - Electric-current regulator : en
  • FR619675A - Cross-wire winder with automatic variation of the length of the wound wire : en fr
  • DE442602C - Dust-proof cover for mill spindle bearings : de en
  • GB268629A - Improvements in and connected with delivery mechanism for belt conveyors : en
  • US1623256A - Egg beater : en
  • DE442586C - Direction and stop indicators for motor vehicles : de en
  • USD72365S - A cobpobation of penn : en
  • DE442891C - Paper guide for accounting typewriters : de en
  • FR619578A - : fr
  • FR619691A - Piston for 4-stroke heat engines : en fr
  • FR619759A - Tilting cart for suitcases, parcels and loads in general : en fr
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  • US1623872A - Mechanical movement : en
  • US1623373A - Fan blade and center : en
  • DE442790C - Mailbox with electrical notification : de en
  • GB252017A - A process of producing iron and other carbon-binding metals and alloys thereof having a very low percentage of carbon : en
  • GB256203A - Improved construction of water circulation pump for cooling the pistons of gas engines : en
  • FR619844A - Method and device for the rapid manufacture of tire fabrics : en fr
  • FR619804A - Construction of refit basins : en fr
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  • GB262431A - Improvements in and relating to electrical distribution systems : en
  • GB268549A - Tea and coffee holder for pots : en
  • US1623057A - Batch feeding to glass tanks : en
  • US1623400A - Tricycle : en
  • US1623950A - Indicating device : en
  • US1623425A - Drier-heating system : en
  • USD72369S - Design por a bracelet : en
  • GB268573A - A new or improved electric lamp holder : en
  • FR619501A - Improvements to electrical signaling systems using electronic discharge tubes in whose circuits are variable capacitors : en fr
  • US1623804A - Cooling system for internal-combustion engines : en
  • US1623857A - Flexible coupling : en
  • US1623560A - Molding apparatus : en
  • US1623930A - Oil burner : en
  • FR619739A - Multi-effect dryer for continuous sheet work : en fr
  • DE442848C - Rotary switch : de en
  • DE442604C - Room light fountain : de en
  • FR619514A - Powdered lime arsenite : en fr
  • FR619830A - Horizontal reciprocating saw : en fr
  • FR619555A - Process for preparing acid-resistant sealants : en fr
  • US1623788A - Photographic-developing apparatus : en
  • US1623884A - Banjo resonator : en
  • USD72393S - Design for a plate or similar article : en
  • DE442855C - Punch fruit tongs : de en
  • FR619643A - Improvements to electron discharge devices : en fr
  • US1623081A - Shock absorber : en
  • US1623546A - Creel : en
  • US1623178A - Building-block mold : en
  • US1623233A - Knotting mechanism for knitting machines : en
  • USD72379S - Design for a thermometer : en
  • GB268492A - Improvements in latches of the type which are used in conjunction with pin tumbler locks : en
  • CA269653A - Shock absorber : en fr
  • DE442702C - Roller press for the production of briquettes : de en
  • US1623117A - Plotting square : en
  • US1623202A - Photoglazing method and apparatus : en
  • US1623310A - Paper-box guiding and conveying mechanism : en
  • US1623678A - Process for producing 1.8-hydroxynaphthoic acid : en
  • US1623103A - Vacuum-producing apparatus : en
  • US1623540A - Drying apparatus : en
  • US1623264A - Spike forming machine : en
  • US1623450A - Automobile signal device : en
  • US1623035A - Playing card : en
  • US1623835A - Spring roller for blinds and screens : en
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  • CA269566A - Duplicator : en fr
  • US1623771A - Method of painting on velvet or other cut pile fabric : en
  • US1623794A - Running-board luggage carrier for vehicles : en
  • DE442623C - A lifting device for harrows consists of a shaft with feet braced against the ground : de en
  • DE442837C - Device for producing the sub-chambers of water tube boilers in wave form : de en
  • USD72380S - Design foe a doll : en
  • DE442630C - Frames for motor vehicles : de en
  • DE442784C - Device for blowing out soot deposits in fire pipes : de en
  • DE442686C - Image window for cinematographers with uninterrupted unwinding of the film : de en
  • DE442717C - Process for the production of silicates : de en
  • DE442801C - Process for converting quantities of heat into quantities of heat of other levels : de en
  • US1623562A - Meter : en
  • US1623608A - Yarn-tensioning device : en
  • DE442549C - Electrical incandescent lamp screw socket with contact protection : de en
  • FR619701A - Improvements to speakers, gramophones and other devices to record or reproduce sounds : en fr
  • FR619665A - Mano-thruster for light craft : en fr
  • US1623906A - Novelty : en
  • GB254255A - Improvements in or relating to keyboard mechanism especially adapted for use with calculating machines : en
  • GB268577A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • DE442777C - Hearth delivery for metallurgical ovens : de en
  • FR619692A - Electric welding machine : en fr
  • FR619704A - Improvements to brushes : en fr
  • GB268592A - Improvements in or relating to reflectors for electric fires and radiators : en
  • US1623654A - Apparatus used in bonding rails and method of its application : en
  • US1623187A - Universal ironing machine : en
  • FR619611A - Railroad crane car device : en fr
  • GB268694A - Improvements in or relating to means for driving spindles in textile spinning machines : en
  • US1623349A - Electric-lift machine and the like : en
  • CA269527A - Toy : en fr
  • USD72363S - Salph c : en
  • US1623538A - Automatically-focusing camera : en
  • FR619561A - Improvements to the preparation of high silicon ferroalloys : en fr
  • FR619633A - Science toy : en fr
  • GB268693A - Improvements in connection with flour sifting machines : en
  • US1623257A - Molding machine : en
  • US1623632A - Insertable fire brick : en
  • FR619689A - Semi-automatic scale with device to indicate auxiliary weights : en fr
  • GB268669A - Improvements in cigar or cigarette-holders and cases or shields therefor : en
  • GB268480A - A method of and apparatus for storing up or using the total energy from the combustion of an explosive mixture : en
  • GB268867A - Improvements in the mounting of electric fuses : en
  • FR619580A - Electric tachometer : en fr
  • CA269641A - Airship : en fr
  • GB268481A - Improvements in or connected with wind screens of motor-vehicles : en
  • FR619601A - Method and apparatus for the use of heavy oils and in particular kerosene in explosion engines and internal combustion engines : en fr
  • FR619806A - Advanced paper string and how it is made : en fr
  • GB268515A - Improvements in or relating to electrical remote control systems : en
  • GB257935A - Improvements in or relating to brush gears for dynamo-electric machines : en
  • GB268554A - Method of and machine for forming seamless tubing : en
  • US1623749A - Support : en
  • US1623514A - Photographic film and reel therefor : en
  • US1623162A - Vehicle wheel : en
  • US1623626A - Mortising machine : en
  • US1623547A - Paper box for golf clubs and the like : en
  • US1623686A - Self-locking nut : en
  • GB268649A - Improvements in conveyors for use in the manufacture of bottles and other glass ware : en
  • DE442598C - Safety device for compensated asynchronous machines : de en
  • CA269576A - Toy : en fr
  • CA269650A - Quinine compound : en fr
  • DE442531C - Mechanism for motion transmission : de en
  • DE442867C - Ejection device on pencil or similar stamping presses : de en
  • FR619820A - waste ejector for coal-scrubbers and similar uses : en fr
  • GB268412A - Improvements in or relating to starting devices for alternating current motors : en
  • GB268513A - Improvements in or relating to luminous number plates for motor vehicles : en
  • GB268630A - Improvements in tackle for hauling goods up ladders : en
  • FR619630A - New insulator : en fr
  • US1623196A - Typewriter stand : en
  • US1623199A - Universal joint : en
  • US1623869A - Muscle exerciser : en
  • CA269636A - Balloon : en fr
  • GB268674A - Improvements in or relating to manometers : en
  • DE442729C - Signal system in which high frequency carrier waves are used : de en
  • DE442766C - Process for the production of metal coatings on objects made of aluminum and aluminum alloys : de en
  • DK37318C - Clamping bracket for Cutting machines. : da en
  • US1623500A - Photographic film and base therefor : en
  • US1623868A - Marine propeller : en
  • US1623636A - Gas-separating apparatus : en
  • US1623294A - Soldering machine : en
  • FI11502A - Förfaringssätt för framställning av briketter av pulverformigt bränsle : en fi
  • DE442880C - Device for clamping heel chest knives : de en
  • FR619658A - Motion transmission applicable to tractors : en fr
  • USD72342S - Design for a table : en
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  • FR619788A - Advanced knife for paring machines : en fr
  • DE442774C - Process for the preparation of aralkylamines and their derivatives : de en
  • DE442782C - Press with crank drive : de en
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  • AU231126A - Improvements in and relating' to concrete material : en
  • US1623185A - Railway tie : en
  • US1623647A - Air pump : en
  • US1623690A - Dispensing device : en
  • DE442755C - Triggering device for the automatic closing of a measuring tap : de en
  • CA269659A - Shoe counter machine : en fr
  • DE442682C - Electric double machine, especially as a light engine for internal combustion engines : de en
  • GB268636A - Improvements in or relating to matrix setting and type line-casting machines : en
  • US1623566A - Thermostatic control : en
  • DE442692C - Screw drive for watercraft : de en
  • US1623905A - Vehicle signal : en
  • US1623281A - Machine for making decorated paper : en
  • US1623341A - Ocean compressed-air power : en
  • FR619522A - Advanced automatic compressor with vacuum controlled clutch : en fr
  • FR619640A - Method and apparatus for obtaining hemoglobin serum : en fr
  • GB268591A - Improvements relating to water tube boilers : en
  • FI11504A - For the production of metal nitride : en fi
  • FR619715A - Process for manufacturing hollow rubber articles, such as inner tubes for vehicle wheel tires and the like : en fr
  • US1623177A - Valve for internal-combustion engines : en
  • DE442667C - Device for identifying the cosªÎ value of a system : de en
  • DE442743C - Label with a needle and a flap that can be folded back and held by the needle : de en
  • GB262742A - Improvements in route indicator for vehicles : en
  • DE442739C - Coolers for internal combustion engines : de en
  • DE442905C - Beater and centrifugal mill for crushing moist substances of all kinds : de en