• DE485975C - Brick kiln : de en
  • USD79783S - Design for a combined smoking stand and humidor : en
  • US1734744A - Dental equipment apparatus : en
  • GB305541A - Improvements in carriage bodies : en
  • GB321308A - Improvements in goods-carrying road vehicles : en
  • AU1710928A - Machine for shaping tires'and inserting airbags therein : en
  • CA294509A - Excitation of sychronous dynamo electric machines : en fr
  • DE479892C - Device for the continuous remote reporting of measurement results, in which the deflections in both directions cause current impulses of different length and a number corresponding to the size of the deflection : de en
  • DE485750C - Longitudinally divided cell tube : de en
  • FR668961A - Enhancements to multiple mercury rectifiers : en fr
  • GB307868A - Process and apparatus for the continuous extraction of acetic acid from its aqueous solutions : en
  • GB321218A - Improvements in permutation locks : en
  • DE485793C - Window cleaning device with cleaning devices that are constantly rotated by an electric motor : de en
  • US1734282A - Hood latch : en
  • US1734656A - Boiler furnace : en
  • DE485917C - Underneath a honeycomb sledge, sliding grate for beehives : de en
  • FR668747A - Mechanical Double Compression Tile Press : en fr
  • US1734129A - Xjiq o : en
  • FR668539A - Radio signaling device : en fr
  • GB321197A - Improvements in vacuum tube electric devices : en
  • DE479431C - Process for the gasification of dusty, carbonaceous fuels : de en
  • DE485606C - Device for starting electric motors with contactors and spatially and electrically separated current monitors : de en
  • US1734127A - Refrigerating coil : en
  • US1734153A - Combination chain and lock : en
  • DE485784C - Device for heating or vaporizing liquids : de en
  • FR668822A - Process for the stabilization of alkaline solutions of hydrogen peroxide : en fr
  • GB307020A - Improvements in or relating to means for securing a glass or other cover to a reflector shade or the like : en
  • GB321316A - Improvements in and relating to apparatus for moulding plastic substances : en
  • GB321370A - Improvements in log barking machines : en
  • FR668842A - Improvements to gas burners : en fr
  • GB298604A - Improvement in brake mechanism for automotive vehicles : en
  • DK41016C - Flip mold and ironing machine. : da en
  • FR668751A - Bath for the electrolytic deposition of chromium, cobalt, or other metals or alloys : en fr
  • GB321258A - Improvements in the manufacture and production of artificial masses, lacquers and solutions containing both cellulose esters and rubber : en
  • GB312222A - Improvements in talking machines of the magazine player type : en
  • DE485682C - Airplane with additional wings sunk into the main wings : de en
  • FR668782A - Penetration coulter loader : en fr
  • GB321422A - Improvements in and apparatus for the production of combustible gases from granular and dust fuels : en
  • FR668048A - : fr
  • FR668653A - Device for profiling grinding wheels of gear teeth : en fr
  • FR668575A - Improvements made to rice powder boxes : en fr
  • FR668887A - Universal device defining, in a constant way, the length of the threads, pushed to under the shoulder or to an imposed distance : en fr
  • US1734204A - Jar opener : en
  • US1734305A - Silk-reeling apparatus : en
  • FR668865A - Refractory product for the construction and repair of fireplaces and ovens : en fr
  • US1734357A - Measured-service telephone system : en
  • FR668793A - Automatic starter for AC motors : en fr
  • FR668885A - Mechanical vegetable press, convertible into a colander : en fr
  • DE485791C - Vent valve for rotating tanning barrels controlled by a pendulum weight : de en
  • DE485680C - Ice anchors for airships : de en
  • DE485707C - Slot flushing in two-stroke internal combustion engines : de en
  • CA294573A - Pressure method for working oil sands : en fr
  • FR668905A - Improvements to the means to give edge to the edge of cutting blades : en fr
  • DE485727C - Discharge tubes with control grid, in which an auxiliary discharge serves as an electron source : de en
  • DE485618C - Agitator with air cooling for roast stoves : de en
  • GB300639A - Improvements in vanity cases and similar receptacles : en
  • FR667848A - : fr
  • FR668607A - Striking pendulum with electric winding and power reserve for walking : en fr
  • AU1810729A - Method of supplying dress material ina form readily adapted tobe madeup : en
  • FR668928A - Method and device for increasing the amount of hydrogen contained in gases from the dry distillation of hard coal : en fr
  • FR668970A - Process for extracting alumina from aluminum phosphates : en fr
  • USD79820S - Design fob an automobile tire : en
  • AU1651128A - Method of electrical prospecting : en
  • CA294441A - Wood working bench plane : en fr
  • FR668526A - Advanced diaphragm for sound recording and reproducing devices : en fr
  • GB321277A - Improvements in the construction of navigable vessels : en
  • DE485615C - A water heater made up of a coil of pipes inserted in the combustion chamber of cooking stoves : de en
  • GR2507B - METHOD OF NEUTRALIZATION OF OLIVE OIL. : el en
  • GB321280A - Improvements in devices for the automatic control and regulation of temperature in electric heating and cooking apparatus : en
  • US1734634A - Method of vulcanizing rubber and resulting products : en
  • FR668684A - Improvements to machines for polishing tubes and the like : en fr
  • FR668780A - Electric switch operating in pressurized gas : en fr
  • GB321366A - Improvements in or relating to tins, iron kegs and like metal containers : en
  • FR668819A - Instantaneous heating controller : en fr
  • CA294514A - Soluble cellulose ester : en fr
  • AU2146229A - An improved ventilated cover for milk and cream cans : en
  • DE485538C - Machine for bending the crack lip on shoe soles : de en
  • DE485909C - Process for the preparation of nitrogenous Kuepen dyes : de en
  • FR668869A - Process for preparing glutaminic acid : en fr
  • FR668504A - Industrial alloy with high resistance to chemical agents : en fr
  • US1734040A - Packer for wells : en
  • US1734094A - Direction signal : en
  • DE485935C - Rotary body with attached Bowden cable, in particular for driving rotatable headlights for motor vehicles : de en
  • DE486091C - Light signal arrangement for electrical fittings, especially switches and. like : de en
  • FR668594A - New device rolling on water : en fr
  • US1734777A - System of draining : en
  • US1734914A - Wheel-truing fixture : en
  • FR668589A - Solenoid-shaped multi-break switch : en fr
  • FR669006A - Installation for heating surfaces and open air spaces : en fr
  • GB303136A - Process for the esterification of cellulose : en
  • GB321402A - Improvements in the manufacture and production of carbon black : en
  • GB321411A - Improvements in or relating to the treatment of peat : en
  • DK41031C - Apparatus for apparatus for baking small, e.g. wreath-shaped, dough products. : da en
  • US1734254A - Apparatus for relieving taper hobs : en
  • DE485822C - Device for the direct transfer of pulverized fuel from a mill to the associated furnace with the help of a conveying air flow with the addition of additional air to the dust-laden air flow coming from the mill : de en
  • DK41040C - Fireplace for Steam Boilers. : da en
  • GB301880A - : en
  • DE485162C - Valve for pneumatic musical instruments : de en
  • DE486014C - Device for adjusting the mutual position of two iron bodies which jointly form a drive system for induction measuring devices : de en
  • FR668769A - Unalterable alloy and manufacturing process of this alloy : en fr
  • FR668900A - Damper : en fr
  • US1734083A - Automatic telephone system : en
  • US1734312A - Electrical phonograph apparatus : en
  • US1734586A - Automatic liquid-supply valve : en
  • US1734620A - Cigar piercer : en
  • FR668692A - Improvements to knife supports for weighing devices : en fr
  • GB319315A - Improvements in and relating to electric cables : en
  • GB321252A - Method of and apparatus for washing gas : en
  • FR668702A - Improvements to molding devices : en fr
  • GB306895A - Electric accumulator battery : en
  • DE485963C - Suction massage jets with rollers : de en
  • AU1809529A - Method of and means for calculating and indicating the ratio oftwo variable quantities : en
  • FR668733A - Central lubrication system for motor vehicles : en fr
  • GB295051A - Process for manufacturing, out of by-products, ferrous bricks for use as iron ore invarious metal furnaces : en
  • US1734457A - Dry battery : en
  • CA294502A - Process for producing cuproammonium silk : en fr
  • AU1951929A - Improvements in or relating to chain grate stokers for steam-boiler or other furnaces : en
  • CA294464A - Method of treating ore concentrates : en fr
  • US1734466A - Food dispenser : en
  • US1734622A - Floating deck and swing pipe therefor : en
  • US1734885A - Kiln : en
  • US1734887A - Shifting mechanism for edgers and the like : en
  • AU2253629A - Improved method and apparatus for welding : en
  • CA294510A - Excitation of dynamo electric machines : en fr
  • FR669016A - Improvements to nut wrenches and other devices with variable gap jaws : en fr
  • CA294419A - Rubbing oil for pyroxylin lacquers and enamels : en fr
  • FR668652A - Device for rasterizing images : en fr
  • US1734731A - Baking pan : en
  • CA294427A - Radiator cover top : en fr
  • FR668555A - Device to dispel doubt in direction-finding : en fr
  • GB321233A - Improvements in or relating to thrust bearings : en
  • US1734353A - Automatic launching device for airplanes : en
  • USD79868S - Design for a vanity case : en
  • CA294526A - Wearing block for steel retainers : en fr
  • DE485799C - Injection carburetor with adjustable fuel nozzle cross-section : de en
  • CA294500A - Lacquer and varnish thinner : en fr
  • CA294498A - Car coupler interlock : en fr
  • GB321229A - Improvements in or relating to means for controlling the flow of a gas, with special reference to lighthouse illumination : en
  • CA294539A - Means for supporting and bonding messenger cables and conduits for electrical conductors : en fr
  • DE481767C - Paper roll, paper block or the like : de en
  • US1734042A - Rotary transformer : en
  • US1734140A - Film-splicing machine : en
  • US1734160A - Fabric feeder for stretching machines with preliminary stretching : en
  • US1734759A - Ventilator : en
  • US1734947A - Builder mechanism for spinning or winding machines : en
  • DE485959C - Level voter with two contact groups : de en
  • DE486019C - Process for the automatic testing and sorting of capacitors : de en
  • US1734093A - Plate-locking device : en
  • CA294605A - Shoe machine : en fr
  • FR668672A - Transparent flexible substance for packaging and its manufacturing process : en fr
  • FR668938A - Graphite flotation apparatus : en fr
  • AU1751328A - An improved bag lifter : en
  • CA294387A - Animal holder : en fr
  • CA294487A - Brake cylinder : en fr
  • DE486005C - Stumbling block : de en
  • USD79821S - John h : en
  • DE485801C - Process for the production of aluminum coatings on bars and wires : de en
  • CA294416A - Dry kiln : en fr
  • FR668644A - Control for headlights of motor vehicles and the like : en fr
  • DE485695C - Rocker slide : de en
  • DE485804C - Needle bar drive for sewing machines : de en
  • US1734103A - Coating machine : en
  • US1734608A - Kettle cover : en
  • US1734631A - Gas-shut-off valve : en
  • GB321304A - Improvements in and relating to braking apparatus for trailer vehicles : en
  • USD79795S - Design for a buckle : en
  • USD79873S - Design for a vanity case : en
  • US1734183A - Registering mechanism : en
  • US1734199A - Damping system : en
  • US1734388A - Filling device for lighters : en
  • US1734714A - Impregnated wood and process of treating wood : en
  • DE485852C - Massage device : de en
  • CA294517A - Accelerator for caoutchouc : en fr
  • FR668679A - Improvements to portable speaking machines : en fr
  • GB321339A - Improvements in body covering or undergarments : en
  • US1734147A - Spring fabric : en
  • US1734030A - Air cleaner : en
  • US1734051A - Guard for toothed-sector gears : en
  • US1734249A - Brake-lever extension : en
  • US1734293A - Moistener : en
  • US1734446A - Storm-simulating device : en
  • US1734916A - Combined electrical switch and fuse : en
  • US1734780A - Apparatus for producing margined photographs : en
  • USD79866S - Design fob a vanity case : en
  • AU1634528A - Mining machine : en
  • DE486062C - Attachment of the elements of hollow cylindrical cleaning tools consisting of cylinder segments and a base piece : de en
  • CA294433A - Combined chair and table : en fr
  • FR668593A - Device for forming with threads of wool, silk, etc., flowers with regular petals, such as daisies : en fr
  • FR668909A - Process for producing colored effects on a dark background of aniline by means of ice colors : en fr
  • CA294549A - Wear distributor for suction roll shells : en fr
  • AU2068329A - Improvements in or relating to wire-spoke wheel building : en
  • FR668588A - Articulated handlebar device for bicycles of all kinds : en fr
  • FR668843A - Improvements to elastic wheels : en fr
  • FR668911A - New arrangement of the compass dial, making the indications of the beloved hand more quickly perceptible : en fr
  • AU2033729A - Processes for the manufacture of glow cathodes : en
  • US1734243A - Dirigible headlight : en
  • US1734594A - Auxiliary base for signal and cable posts : en
  • US1734510A - Winder-cop former : en
  • US1734124A - Universal telephone set : en
  • US1734638A - Method of vulcanizing rubber and resulting products : en
  • US1734309A - Electric resistance material : en
  • GB321234A - Improvements in plant for generating, storing and supplying acetylene gas : en
  • GB321427A - Improvements in and relating to electric motors : en
  • DE478685C - Device for record speaking machines : de en
  • DE485150C - AC electricity meter : de en
  • FR668838A - Improvements relating to the discharge into pots of tapes from machines for treating textiles : en fr
  • DE486088C - Circuit arrangement for night traffic in semi-automatic telephone systems : de en
  • DE486032C - Device for grinding and spreading flatbreads, dung, molehills and the like. like : de en
  • DE486086C - Process for converting mechanical vibrations into electrical vibrations : de en
  • FR668955A - Reflector device for headlights or projectors for all applications : en fr
  • GB306411A - : en
  • GB321331A - Improvements in domestic firegrates : en
  • GB321412A - Improvements in electric motors : en
  • DE485643C - Connection for the brake line or heating line of railroad cars : de en
  • FR668621A - Improvements in the manufacture of knitted objects with increases : en fr
  • DE485681C - Device for controlling the movement of the flexible fastening head of anchor towers for airships : de en
  • FR668579A - gas evacuation in electrothermal gas production plants, in particular in calcium carbide furnaces : en fr
  • FR668971A - Improvements made to high voltage mercury vapor rectifier devices with cascade coupling : en fr
  • US1734799A - Harmonica holder : en
  • DE485977C - Method of burning cement : de en
  • CA294452A - Valve reamer : en fr
  • AU1644628A - Paviors bitumen melting kettle : en
  • CA294601A - Electrode holder : en fr
  • DE486017C - Voltage divider circuit for starting two metal wire incandescent lamps at the nominal voltage on overlapping areas of the voltage divider : de en
  • US1734165A - Tape for stringers for separable fasteners : en
  • US1734371A - Supporter : en
  • US1734526A - Cowling pin : en
  • US1734851A - Switch : en
  • CA294385A - Piston and piston rod arrangement : en fr
  • US1734679A - Sewing machine : en
  • DE486023C - Centrifugal compressor with housing cooling : de en
  • FR668797A - Method and device for unilateral coupling of electrical circuits : en fr
  • FR668934A - Synchronous compensator launching device : en fr
  • FR669046A - Plow : en fr
  • GB308571A - : en
  • CA294462A - Shingle : en fr
  • AU2061129A - Improvements in or relating to electric discharge devices : en
  • FR668746A - Metal rack for oil press : en fr
  • GB320980A - Line throwing gun-gear : en
  • GB321320A - Improvements in or relating to trawl or like nets : en
  • GB321335A - Improvements in or relating to electrical conductors : en
  • DE485943C - Rinse outlet, in which the drain basin is located in a flush water pressure vessel : de en
  • DE485547C - Method of preparing wort : de en
  • DE485828C - Handkerchief : de en
  • US1734458A - Shaft packing : en
  • US1734498A - Ventilating and flushing apparatus for water-closets : en
  • USD79833S - Design fob : en
  • DK41045C - Four-stroke internal combustion engine. : da en
  • FR668510A - advanced scout for automotive vehicle dashboard : en fr
  • GB297833A - Improvements in electrical cut-outs : en
  • CA294454A - Screw driver : en fr
  • DE485913C - Hot plate for carpenter : de en
  • GB303792A - An improved cushioned connection for absorbing shocks and vibrations : en
  • DE485873C - Tubeless air pump for bicycles : de en
  • FR668944A - Motion picture drive device : en fr
  • US1734888A - Ice-sawing machine : en
  • CA294449A - Brick making machine : en fr
  • CA294555A - Insulation for condensers : en fr
  • GB321349A - Trailer connection for motor lorries : en
  • AU1598328A - Improvements in or relating to friction draft gears : en
  • US1734149A - Doorlock : en
  • US1734694A - Radio logging and indicating device : en
  • AU1586928A - An improved sliding and tilting cover or lid for use on grain and fertilizer drill and combine boxes and suchlike : en
  • CA294476A - Heating furnace : en fr
  • DE486021C - Process for the preparation of Kuepen dyes : de en
  • DE486084C - Tooth pressure equalizing device for gear locomotives : de en
  • US1734071A - Circuit-controlling device : en
  • US1734572A - Adjustable candle socket mounting : en
  • US1734449A - Ventilating apparatus : en
  • US1734046A - Picking machine : en
  • DE485957C - Device for the production of core cartridges : de en
  • FR668964A - safety nut for securing automobile spare wheels and for other similar purposes : en fr
  • US1734221A - Shutter for moving-picture projectors : en
  • US1734550A - Refrigeration apparatus : en
  • US1734837A - Pyrometer : en
  • US1734228A - Automatic traffic signal : en
  • US1734276A - Sanding device for automobiles : en
  • CA294577A - Die cutting apparatus : en fr
  • US1734929A - Paper-making machine : en
  • FR669043A - A new adjustable and automatic lubricator for machine parts : en fr
  • GB321207A - Improvements relating to furnaces : en
  • US1734721A - Lubricant and fuel pump : en
  • US1734403A - Power-brake mechanism : en
  • AU1672028A - Improvements in impulse transmitters : en
  • CA294495A - Circuit breaker : en fr
  • US1734478A - Top-boct and process for manufacturing : en
  • US1734507A - Gas and liquid separator : en
  • US1734630A - Bottle capper : en
  • US1734664A - Gymnasium parallel bar : en
  • DE485767C - Rolling device for the production of balls from pre-balled, warm rod sections by means of grooved rollers having different diameters : de en
  • GB321358A - Method of joining the ends of pipes placed in juxtaposition : en
  • US1734178A - Electrical condenser : en
  • US1734328A - Pie ring : en
  • USD79791S - Design for oilcloth : en
  • DE485713C - Rolling device for heating gases : de en
  • DE485819C - Twisting device : de en
  • GB321319A - Apparatus for mounting photographic and other pictures and the like : en
  • DK41038C - Electrodynamic Sound Repeater. : da en
  • FR668940A - Imitation fur product and its manufacturing process : en fr
  • GB321321A - Improvements in or relating to valves of the mushroom type for internal combustion or other engines : en
  • GB321341A - Improvements in and relating to portable and collapsable wagons : en
  • AU1634028A - Shock diffusers : en
  • DE485657C - Rotary drum for mixing two or more substances, in particular ore concentrates, slugs or the like, with coal or coke dust : de en
  • US1734235A - Lightning arrester : en
  • US1734696A - Telephone system : en
  • US1734370A - Door for freight cars : en
  • US1734584A - Drip disinfecting apparatus : en
  • US1734670A - Means for cementing oil, gas, and water wells : en
  • US1734927A - Spray-mist washing apparatus : en
  • US1734479A - Fastening device for overshoes : en
  • USD79870S - Design fob : en
  • US1734315A - Instrument mounting : en
  • US1734854A - Two-piece ram-box cap : en
  • US1734166A - Can-filling machine : en
  • US1734596A - Antivibration support : en
  • FR668509A - Hygienic protector for telephone and other device receivers : en fr
  • FR668804A - Automatic route signaling indicator more particularly applicable to railway vehicles : en fr
  • GB321425A - Improvements in the manufacture and production of readily condensable nitric oxides : en
  • GB321723A - Improvements in or relating to the manufacture of new saponaceous materials from organic isocolloids containing unsaturated high molecular acids : en
  • DE486081C - Heating device for the rotating stove and rotating ring plate ovens : de en
  • USD79867S - Design for a vanity case : en
  • US1734719A - Gbabhook : en
  • DK41042C - The water closet. : da en
  • US1734263A - Helicopter : en
  • US1734527A - Gasoline tank cap : en
  • US1734673A - Wilhelm hefti : en
  • US1734882A - Traveling back anchor for power hoes : en
  • US1734173A - Razor sharpener : en
  • US1734591A - Bearing : en
  • US1734845A - Swing : en
  • CA294494A - Circuit interrupter : en fr
  • CA294580A - Railway switch operating apparatus : en fr
  • CA294572A - Radio receiver : en fr
  • DE485824C - Grinding of active coal without loss of activity : de en
  • GB321646A - A new or improved hardening cement or binder : en
  • USD79797S - Design for a buckle : en
  • DE485550C - Electrical alarm and protection device to avoid irregularities in the transformer cooling of induction ovens : de en
  • DE485776C - The sealing groove formed by the inner pipe and a special faceplate in double pipe heat exchangers, the jacket pipe of which is welded to the inner pipe : de en
  • GB321670A - Improvements in and relating to the separation of dry materials : en
  • GB321639A - Improved means for treating blood stream infections : en
  • USD79794S - Edward e : en
  • DE485905C - Electrical capacitor, the active body of which is fastened inside an insulating sleeve with metallic sealing caps that are used for power supply : de en
  • DE485686C - Drive device for motor vehicles with swingable semi-axles : de en
  • DE485806C - Method of making fringes with braids on the embroidery machine : de en
  • FR668713A - Locking device for tables, benches and other folding furniture : en fr
  • GB321269A - Frames for motor or other cycles : en
  • DE485734C - Press for tablets, pastilles, briquettes or the like. : de en
  • GB301881A - : en
  • US1734915A - Mercury arc rectifier system : en
  • FR669024A - Refrigeration appliance : en fr
  • DK41025C - Telephone system counting device. : da en
  • DK41046C - Fuel Injector for Internal Combustion Engines. : da en
  • GB321313A - Improvements in hydraulic pumps & motors : en
  • FR668590A - Switch in the air for alternating or direct current at high voltage : en fr
  • DE485974C - Machine for applying glue to parts of footwear : de en
  • FR668788A - Anticathode for chi-ray bulb : en fr
  • US1734045A - Dispensing apparatus : en
  • FR668520A - Process for manufacturing cores for foundry parts, and machine intended for the application of this process : en fr
  • US1734029A - Process of producing benzoic acid : en
  • US1734945A - Mining machine : en
  • DE485928C - Flame cutting of holes : de en
  • US1734061A - Late-news device : en
  • US1734827A - Cracking still : en
  • DK41021C - Kipvognslad. : da en
  • FR668693A - Improvements to ball bearing assemblies for weighing device shafts : en fr
  • FR668790A - Electric clock : en fr
  • DE485548C - Circuit arrangement for independent telephone systems with coordinate dialers : de en
  • US1734790A - Photograph exhibitor : en
  • DE485914C - Band for wrist watches : de en
  • US1734828A - Water heater : en
  • CA294488A - Fluid pressure brake : en fr
  • US1734909A - Electroplating tank : en
  • US1734351A - Wrapping machine : en
  • US1734751A - Weighing device : en
  • US1734876A - Barrelless bear gun : en
  • US1734890A - System of distribution : en
  • FR668820A - Method and device for the annealing and sudden cooling of sheets : en fr
  • US1734432A - Electrical connection : en
  • GB304677A - Improvements in furnaces : en
  • CA294523A - Sheet of folded materials : en fr
  • US1734048A - Stud slide : en
  • CA294516A - Polymerization of butadiene hydrocarbons : en fr
  • DE485731C - Process for the preparation of a Kuepen dye of the dipyrazole anthrone series : de en
  • DE485810C - Lid for boxes for displaying stationery and paper goods : de en
  • DE485863C - Mixing device for air and gas from internal combustion engines : de en
  • FR668767A - Process for drying varnished sheets or sheets : en fr
  • CA294456A - Food scale : en fr
  • GB321254A - Transmission system for motor driven road vehicles and for other purposes : en
  • AU1710828A - Accelerator of rubber vulcanization : en
  • US1734283A - Zone fare system : en
  • GB295716A - Improvements in leuco-compounds of vat dyes : en
  • GB321722A - Improvements in or relating to the vulcanisation of modified organic isocolloids containing unsaturated high molecular acids : en
  • DE485566C - Arrangement for switch with spring magazine : de en
  • CA294528A - Process and apparatus for treating heavy hydrocarbon oils : en fr
  • CA294574A - Nail-making machine : en fr
  • FR668527A - Stylograph for raised writing for use in writing autograph telegraph messages : en fr
  • FR668795A - Improvements in explosives manufacturing : en fr
  • GB296061A - Improvements in and relating to circular knitting machines : en
  • GB313035A - : en
  • GB320385A - Improvements in boats or ships running on rotatable floats : en
  • US1734917A - Electric discharge device : en
  • AU2331629A - Protective armouring for innertubes inthe wheels of motor vehicles, motorcycles and aircraft : en
  • CA294463A - Heater : en fr
  • GB321324A - Improvements in and relating to apparatus for cleaning bottles jars and the like : en
  • DE485843C - Process for the production of acid and alkali-resistant casting compounds for accumulators and dry elements : de en
  • DE485765C - Anti-glare device, especially for car and other headlights : de en
  • FR668533A - Vaporizer enhancements : en fr
  • FR668620A - Improvements in straight needle needle bed looms : en fr
  • GB318192A - Improvements in braking controls for aeroplane wheels by means of pneumatic power transmission gear : en
  • GB321388A - Improvements in turbulent burners : en
  • US1734084A - Device for investigating and ascertaining the digestive action of the stomach and the changes of its contents : en
  • CA294402A - Truck : en fr
  • CA294486A - Hand lamp switch : en fr
  • US1734058A - Sliding furniture shoe : en
  • US1734414A - Combined backband buckle and trace-supporting loop : en
  • US1734826A - Manufacture of partition and like building blocks : en
  • US1734840A - Skylight : en
  • US1734732A - Controlling system : en
  • US1734798A - Composition for application to tractive surfaces : en
  • AU1590028A - Improvements in or relating to thermionic valves : en
  • AU1981829A - Method of and apparatus for building pneumatic tyre casings : en
  • US1734135A - Vapor vacuum pump construction : en
  • US1734728A - Manual and power-operated typewriter : en
  • CA294583A - Trawling gear : en fr
  • DE485739C - Device for testing gases and gas mixtures due to the different thermal conductivity of the gases : de en
  • CA294503A - Draft controller : en fr
  • US1734671A - Measuring conveyer : en
  • US1734548A - Tool for grinding valve seats : en
  • FR668716A - Antifriction device for ties : en fr
  • US1734175A - Mold carrier : en
  • US1734893A - Means for adjustably supporting outlet boxes : en
  • US1734540A - Tire cover : en
  • AU2018929A - Improvements in method and apparatus for smoking comestibles : en
  • DE485951C - Procedure for carrying out photochemical reactions : de en
  • FR668829A - Improvements to duplicators : en fr
  • US1734154A - Hypodermic syringe : en
  • US1734706A - Cleaning metal surface : en
  • US1734075A - Water heater : en
  • AU1635928A - Improvements in or relating to spools : en
  • CA294398A - Duplex scissors : en fr
  • CA294475A - Slide-buckle : en fr
  • US1734242A - Tire-building machine : en
  • DE485522C - Process for the preparation of Kuepen dyes : de en
  • FR668570A - Method for correcting deformations undergone by signals transmitted by radio communications : en fr
  • FR668817A - Weighing device : en fr
  • US1734942A - Selvage mechanism for leno looms : en
  • US1734070A - Speed-indicating mechanism : en
  • US1734650A - Trump indicator : en
  • US1734275A - Alarm for deflated pneumatic tires : en
  • US1734582A - Hydraulic lifting jack : en
  • US1734660A - Metallic flooring or grating : en
  • US1734705A - Method of and apparatus for unwinding strand material : en
  • DE485834C - Blast furnace with closing means provided at the bottom of the shaft : de en
  • DE486036C - Device for re-evaporation of precipitated liquid particles in a fuel-air mixture : de en
  • FR668694A - Advanced tedder frame : en fr
  • FR668763A - Improvements to seat canes and other similar devices : en fr
  • US1734041A - Road-rail stake box : en
  • US1734418A - Method of making toe stiffeners : en
  • US1734844A - Fish-salting apparatus : en
  • US1734485A - Device for assembling metal grids : en
  • US1734755A - Flush car door and supporting means therefor : en
  • US1734913A - Method and apparatus for electrically heating articles : en
  • FR668832A - Air suspension for vehicles : en fr
  • CA294490A - Friction draft gear : en fr
  • FR668840A - Adjustable headlights for cars : en fr
  • US1734523A - Telescoping arm clamp : en
  • US1734823A - Pressure-control valve : en
  • US1734704A - Method of and apparatus for unwinding strand material : en
  • US1734722A - Pyrotechnical device : en
  • DE485499C - Heatable suction filter : de en
  • US1734513A - A cobpoeation of massachu : en
  • US1734578A - Stove : en
  • US1734330A - Traversing hoist : en
  • US1734472A - Flushing apparatus : en
  • USD79831S - Design for a vanity case : en
  • AU1912029A - Improvements inthe metallurgy of ores or materials containing tin : en
  • CA294492A - Oscillation generator : en fr
  • CA294459A - Fly catcher : en fr
  • CA294598A - Luggage carrier : en fr
  • US1734862A - Mixer : en
  • AU2002229A - Muffle furnace lehrs : en
  • CA294543A - Car roof : en fr
  • US1734924A - Radiator wall shield : en
  • CA294504A - Substance transparent to ultra-violet light : en fr
  • GB307734A - Electrostatic acoustic device : en
  • CA294501A - Apparatus for making artificial silk thread : en fr
  • US1734544A - Educational device : en
  • DE486063C - Tilting device, especially for trucks : de en
  • AU1798929A - Electrical automatic water heater : en
  • DE485582C - Protection against unauthorized removal, especially for vehicle lights : de en
  • US1734132A - High-frequency signaling : en
  • USD79826S - Design for a combined writing and smoking stand : en
  • US1734450A - Damper : en
  • FR668735A - Improvements to contact measuring devices : en fr
  • FR668741A - Method of manufacturing horn-like materials : en fr
  • FR668862A - Process for the preparation of azo dyestuffs : en fr
  • US1734558A - Method of making hobs : en
  • FR668164A - : fr
  • FR668967A - Suspension insulator for electric cables : en fr
  • FR668506A - Electric piano harp : en fr
  • US1734281A - Vibratory toothbrush : en
  • USD79874S - Design por a vanity case : en
  • DE480278C - Filter material for water purification systems : de en
  • FR669033A - Spring wheel for mechanical traction vehicles : en fr
  • GB307309A - Improvements in or relating to picture and the like radio transmission systems : en
  • US1734707A - Apparatus for clamping printing strips on a holder : en
  • US1734800A - Device for porch curtains : en
  • US1734121A - Electrical wave transmission system : en
  • USD79837S - Design for a textile fabric or similar article : en
  • CA294415A - Collapsible shelf : en fr
  • DE485756C - Roller drafting system : de en
  • FR668709A - Improvements in the manufacture of detonators, fulminating capsules and others : en fr
  • GB295685A - : en
  • CA294401A - Corset : en fr
  • US1734495A - Automatic-oil-switch time recorder : en
  • US1734411A - Rim-stretching device for eyeglass and spectacle frames : en
  • US1734565A - Circuit-continuing device : en
  • FR668616A - Protection device against theft, fire, flood, etc. : en fr
  • FR668544A - Manufacturing process for graphitized oils holding natural crystalline graphite in colloidal suspension, as well as colloidal solutions of graphite in water : en fr
  • FR668568A - Improvement in ignition devices for stroboscopic devices : en fr
  • US1734212A - Saw frame : en
  • US1734088A - Brake-hanger-suspending means : en
  • CA294390A - Signal for dispensing apparatus : en fr
  • US1734236A - Electrical-measuring-instrument casing : en
  • US1734442A - Production of vat dyestuffs : en
  • AU1940929A - Improvements in and relating to processes and plant forthe hydration of lime and like manufactures : en
  • US1734937A - Automatic windshield wiper : en
  • AU2253529A - Improved apparatus for welding a web toa rim : en
  • CA294594A - Apparatus and process for treating ores : en fr
  • US1734052A - Sheet-metal container : en
  • US1734252A - Stop motion for looms : en
  • US1734734A - Wrench : en
  • CA294566A - Luminous tube : en fr
  • US1734185A - Fluid-level indicator : en
  • US1734406A - Motor-operated assembling tool : en
  • US1734567A - Primer for vacuum pumps : en
  • US1734576A - Seat structure : en
  • USD79845S - Setts : en
  • GB321429A - Improvements in and relating to protective devices for manual operation of railway point operating machines and the like : en
  • GB321435A - Improvements in concrete building blocks and methods of making same : en
  • CA294407A - Ice scoring machine : en fr
  • US1734489A - Internal-combustion engine : en
  • DE485945C - Fuels or propellants : de en
  • DE485986C - Electric drive for the feeding device of pilgrim step rolling mills : de en
  • DE485859C - Method for extinguishing smoldering cigar and cigarette butts o. : de en
  • DE485445C - Railway train protection : de en
  • FR668983A - Improvements to prime movers : en fr
  • GB321336A - Improvements in the manufacture and production of finely divided metals : en
  • CA294586A - Motor vehicle device : en fr
  • DE486039C - Power machine for liquid air : de en
  • DE486142C - Counter arrangement and drive on counter ticket printers : de en
  • DE485648C - Control device for machines for inserting small metal plates into the paper forms : de en
  • DE485946C - Device for reshaping box parts : de en
  • US1734069A - Listing mechanism for adding machines : en
  • US1734709A - Front-wheel drive : en
  • US1734733A - Valve : en
  • US1734735A - Universal radial grinding machine : en
  • US1734097A - Locomotive or truck : en
  • US1734573A - Pantographic reproducing apparatus : en
  • USD79815S - Design for an electric wall bracket or similar article : en
  • US1734082A - Animal-poking implement : en
  • US1734936A - Garment-pressing machine : en
  • CA294451A - Shoe support : en fr
  • US1734531A - Box-toe piece : en
  • CA294536A - Pole attachment for electric conductors : en fr
  • DE485997C - Resilient sliding cap shoe : de en
  • US1734054A - Dump body : en
  • US1734816A - Hydraulic lifting jack : en
  • CA294552A - Machine for making metal barrels : en fr
  • US1734824A - Method of and apparatus for treating material : en
  • DK41018C - Contact device with error detector. : da en
  • DE485716C - Flow control : de en
  • DE486013C - Push-button switch for momentary switching with a pressure element mounted in the push-button so that it can swing, which switches a contact lever that can be moved back and forth : de en
  • US1734171A - File-drawer compressor : en
  • US1734490A - Water heater or boiler : en
  • USD79827S - Design fob a combined wbiting and smoking stand : en
  • CA294491A - Fluid pressure brake : en fr
  • CA294496A - Multiplex transmission : en fr
  • CA294518A - Neutralized amplifier system : en fr
  • FR668681A - Machine for putting nails and rivets on trunks made of wood, fiber, hard cardboard or other, etc. : en fr
  • FR668924A - Gasifier : en fr
  • GB321284A - Improvements relating to chains for use in conveyors, elevators, feeding mechanism and the like : en
  • GB321298A - Improvements in or relating to all-metal spools for photographic roll films and the like : en
  • DE485714C - Manufacture of compounds containing active oxygen : de en
  • FR668700A - Improvements to fluid pressure brake devices : en fr
  • GB315294A - Improvements in electro-static sound reproducers : en
  • FR668954A - Process for the purification, decoloration and filtration of syrups and sewage from sugar and refineries : en fr
  • DE486107C - vice : de en
  • GB321297A - Improvements in or relating to wire wheels for vehicles : en
  • CA294542A - Friction shock absorbing mechanism : en fr
  • DE485960C - Device for igniting a mercury vapor arc : de en
  • GB298567A - Improvements in and relating to induction motors : en
  • GB321262A - Improvements relating to initial identification devices for attachment to hand-bags, purses, pouches, attache cases and the like : en
  • US1734152A - Primer lock : en
  • US1734619A - Life preserver : en
  • US1734891A - Rope halter : en
  • FR668987A - Sophisticated frame for lady's work and other applications : en fr
  • FR668551A - Improvements to direction finders : en fr
  • GB321353A - Improvements in or relating to machining worms, screws, and the like : en
  • GB321195A - Improvements in or relating to apparatus for the feeding of molten glass : en
  • GB321360A - Improvements relating to electric incandescent lamps : en
  • GB321346A - Improvements in or relating to ship's rudders : en
  • US1734095A - Apparatus for controlling oil-burner pilot flames : en
  • DE485451C - Device for the detection of excessive deflection of moving parts of measuring instruments caused by electrical surges : de en
  • US1734284A - Telescope construction : en
  • US1734416A - Cock or tap for controlling fluids : en
  • US1734609A - Thermally-controlled heating apparatus : en
  • US1734640A - Method of vulcanizing rubber and resulting products : en
  • US1734463A - Bottle-cleaning apparatus : en
  • CA294571A - Wood impregnating product : en fr
  • FR668760A - Process for treating cellulosic fibers in general and cotton in particular : en fr
  • DE485884C - Clamping tool for screws, nipples or the like. : de en
  • DK41044C - Device for Internal Combustion Engines. : da en
  • FR668553A - Improvements to synchronization devices for tele-stereographic transmission devices : en fr
  • FR668660A - Sliding and pivoting windows : en fr
  • FR668939A - Tap : en fr
  • US1734092A - Loom shuttle : en
  • GB295402A - Improvements in and relating to electric protective arrangements : en
  • FR668996A - Improvements to vacuum cleaners, in particular to their brush support systems : en fr
  • GB321638A - Improvements in or relating to the manufacture of tinned metal products : en
  • US1734122A - Combined engine-head support and valve-spring compressor : en
  • FR668523A - Method of manufacturing and balancing the propellers, and means allowing the implementation : en fr
  • FR668978A - Improvements to mechanically loaded hearth grates : en fr
  • FR668980A - Improvements to hydraulic mechanisms, such as, in particular, progressive speed modifiers : en fr
  • DE485949C - Two-part knife clamping head : de en
  • DE486131C - Russblaeser with a head for heating tube boilers, which is divided into several nozzle-shaped outflow openings : de en
  • DE485742C - Spark plug with a window in the candle body to make the spark transition visible : de en
  • FR668630A - Installation for the automatic sale of shoes and other items : en fr
  • GB321299A - Improvements in or relating to heating buildings by electricity : en
  • FR668889A - Improvements to gasoline distributors : en fr
  • GB321333A - Improvements in steam superheating apparatus : en
  • DE485827C - U-shaped pressed metal door post for closed car bodies : de en
  • DE486000C - Control for driving machines that work in reverse mode : de en
  • FR668689A - Method and device for establishing a centered optical link between an optical instrument and surfaces or objects : en fr
  • DE485850C - Mercury riser pipe for blood pressure monitors or the like. : de en
  • US1734362A - Bread-wrapping machine : en
  • DE485802C - Method for connecting several, e.g. B. two lengths of fabric with the help of two or more rows of stitches and hem after the process : de en
  • US1734111A - Spiral-finned tubing and method of making same : en
  • FR668853A - Rotary wedge coupling : en fr
  • FR668930A - Log saws improvements : en fr
  • US1734156A - Curb without mouthpiece : en
  • US1734279A - Front wing plow for railroad spreaders : en
  • US1734803A - Portable shelter : en
  • AU1644928A - Improvements in or relating to aerial systems : en
  • US1734648A - Apparatus for gasifying oil : en
  • FR668765A - Application of rubber to the manufacture of leather goods, saddlery and other articles usually made of leather : en fr
  • GB290164A - Improved apparatus for cinematograph projection : en
  • GB303137A - Improvements in the construction of machines for dry spinning cellulose collodions : en
  • US1734096A - Glare visor or sun shield : en
  • DE485735C - Centrifugal molding machine with a paddle wheel mounted within a housing, in which the feed and discharge openings for the sand are approximately tangential : de en
  • US1734080A - Grinding-wheel slide and adjusting mechanism therefor : en
  • US1734580A - Spraying device : en
  • US1734900A - Leading-in wire for glass vessels : en
  • CA294576A - Striking casting : en fr
  • CA294561A - Electrical condenser : en fr
  • US1734053A - Handle for shovels and other tools : en
  • US1734060A - Boiler cleaner : en
  • US1734690A - Connecting rod : en
  • CA294527A - Mud guard for submarine drills : en fr
  • USD79814S - Design for a chandelier or similar article : en
  • AU1881229A - Improvements in or relating tothe preparation of pigments andthe like : en
  • US1734795A - Valve-gear control : en
  • US1734306A - Cyanide process of treating ores containing precious metals : en
  • US1734473A - Thermostatic switch : en
  • US1734661A - Impact pulverizer : en
  • US1734808A - Tender : en
  • CA294444A - Method and apparatus for reclaiming lubricating oils : en fr
  • DE485912C - Drilling and milling tools for woodworking : de en
  • FR668626A - Culture device : en fr
  • FR668893A - Adjustable core speaker : en fr
  • GB321292A - Improvements in egg cartons : en
  • AU1641528A - Improvements in and connected with water andother like heaters : en
  • CA294400A - Earth anchor : en fr
  • US1734436A - Draft equalizer : en
  • AU1727128A - Improved means of mounting insect screens for windows : en
  • US1734453A - Governor : en
  • DK41024C - Heat meter system. : da en
  • DE485551C - Gyroscope : de en
  • DE486075C - Method for improving the adsorption capacity of active charcoal : de en
  • US1734187A - Electrical connecting and supporting device : en
  • US1734231A - Communication system : en
  • US1734543A - Outlet-box construction : en
  • US1734672A - Hydraulic rotary-drill bit : en
  • DE485619C - Drive for agitators on Roest-OEfen : de en
  • GB321431A - Improvements relating to bowden cables, flexible shafts and the like : en
  • FR668647A - Improvements to installations and devices for regulating heating devices : en fr
  • FR668988A - Control valve for extinguishing fluid : en fr
  • FR668632A - Telescope with remote transmission to an optical device, for use on board ships : en fr
  • GB321228A - Improvements in window-frames, casements and/or windows and the method of manufacturing the same : en
  • DE485740C - Circumferential nozzle for sprinkling square areas : de en
  • FR667835A - : fr
  • DE485878C - Press slide for cigar presses : de en
  • DK41047C - Refrigerant line for Combustion power machines with interlocking Main and Auxiliary pistons. : da en
  • GB321217A - Improvements in machines for treating hides, skins, leather and the like : en
  • GB321387A - Improvements in or relating to turbines : en
  • FR668734A - Electric lighter : en fr
  • FR669000A - Transportable shower device : en fr
  • FR668682A - Seal for sheet metal containers, especially green fodder silos : en fr
  • GB295724A - Improvements in and relating to insulated cable joints : en
  • GB321261A - Improvements in and connected with cartons or containers : en
  • DE485741C - Device for warming up the float tank of a carburetor for motor vehicle engines : de en
  • DK41041C - Airplane. : da en
  • FR669040A - Improvement in carbon electrodes : en fr
  • DE486025C - Longitudinally displaceable, slotted pouring chute for centrifugal casting molds rotating around a horizontal axis for the production of pipes or the like. : de en
  • DE485751C - Hand or foot operated pump for pneumatic tires : de en
  • FR669013A - Preparation of pure oxygen by means of single or double oxygen installation with greater efficiency : en fr
  • US1734138A - Oven : en
  • US1734753A - Friction brake : en
  • DK41029C - Apparatus for the production of fine-blistered foam. : da en
  • US1734050A - Manufacture of sulphonated oils, fats, fatty acids, and waxes : en
  • US1734467A - Motion-picture screen : en
  • US1734678A - Combined name and bell-button plate : en
  • CA294391A - Folding pontoon : en fr
  • FR668663A - Head for unscrewing screws, screwdriver for use with this head and method for leveling the gripping members of said head : en fr
  • CA294431A - Radiographic attachment for x-ray machines : en fr
  • CA294533A - Manufacture of calcium formiate : en fr
  • CA294551A - Method of cutting laminated vitreous materials : en fr
  • AU1735928A - Reinforced web and method of making it : en
  • DE485999C - Roller table with two or more rolling stock feed channels arranged next to one another : de en
  • US1734118A - Metal weather stripping : en
  • US1734680A - Sewing machine : en
  • DE482376C - Electrical mailbox monitoring device : de en
  • FR668946A - Cinematographic device with continuous film roll : en fr
  • DE486007C - Device for amplifier circuits in telephone lines : de en
  • FR669044A - Clip or clip of rubber, or similar elastic material, for stocking support or sock support : en fr
  • GB321209A - Improvements in tapered keys for securing railway rails : en
  • US1734383A - Chain structure : en
  • CA294497A - Reservoir release valve : en fr
  • CA294392A - Non-pneumatic tire tube : en fr
  • DE485838C - Device for marking occupied places in showrooms, trains, etc. : de en
  • FR668752A - Rotating arm assembly device for mannequins : en fr
  • US1734528A - Container : en
  • US1734266A - Motor vehicle : en
  • US1734241A - Pneumatic tire casing : en
  • US1734434A - Closure : en
  • US1734248A - Photophonographic apparatus and method : en
  • US1734940A - Mining machine : en
  • DE485625C - Process for the production of residues from the extraction of fatty, vegetable or animal substances which can be used as food or feed : de en
  • GB306410A - Improvements in and relating to flying machines : en
  • AU1632728A - Improvements in flushing cistern discharge valves : en
  • AU1707828A - Improvements relating to apparatus for rectifying alternating electric currents : en
  • AU1902629A - Process of coating articles witha glazelike covering : en
  • US1734855A - Animal trap : en
  • AU2078529A - Improvements in magnetic motors : en
  • DK41043C - Sound amplification horn. : da en
  • FR668531A - Product used to clean natural and artificial silk, thread and cotton fabrics, such as: stockings, socks, lingerie, gloves, etc. : en fr
  • FR668560A - Improvements to heating devices or temperature exchangers : en fr
  • GB297798A - Improvements in the manufacture and production of lubricating and insulating oils : en
  • GB309482A - Improvements in or relating to pencils : en
  • AU1642228A - An improved foot switch for controlling motor-vehicle signalling devices : en
  • AU1988329A - Improvements in striking castings for railway draught gear : en
  • CA294430A - Container : en fr
  • FR668706A - Electric control system for the closing devices of continuously operating centrifugal machines : en fr
  • FR668727A - Process for the introduction of water vapor into luminescent tubes : en fr
  • FR668799A - Process for adding two sheets of paper to each other by adding heat insensitive : en fr
  • GB296725A - Improvements in or relating to processes for the production of light-sensitive layers by means of diazo compounds : en
  • AU1986229A - Coupon cutter : en
  • US1734333A - Lock : en
  • GB321372A - Improvements in and relating to sheet piling machines : en
  • US1734632A - Method and apparatus for bleaching pulp : en
  • CA294420A - Means for maintaining the cutting edges of safety razor blades : en fr
  • DE485515C - Phase relay, especially for phase control in AC networks : de en
  • DE485539C - Aiming device for guns : de en
  • GB306894A - Improvements in means for leading in electric conductors through metal walls : en
  • AU1988229A - Improvements in railway draught rigging : en
  • DE486089C - Precision Wave Knife : de en
  • DE485696C - Backflow blocking device for conveying more or less plastic bulk material in pipelines : de en
  • DE486135C - Process for the production of an amalgam, especially for dental purposes : de en
  • AU1634228A - An improved support for tennis nets orthe like : en
  • CA294485A - Process of distilling ammonia from crude liquor : en fr
  • USD79824S - Design fob a combined writing and smoking stand : en
  • AU1598428A - Improvements in or relating to friction draft gears : en
  • AU2085729A - Improvements in or relating to electric lamps : en
  • DE485541C - Device for the automatic feeding of cocoons to the rose on cocoon decoiler : de en
  • DE486026C - Collapsible umbrella or parasol : de en
  • AU1644728A - Improvements inwood working machines : en
  • US1734274A - Heat-exchange apparatus : en
  • US1734475A - Wrench machine : en
  • CA294569A - Process of producing hydrogen : en fr
  • CA294382A - Device for reading maps and writings : en fr
  • CA294588A - Basic alcohol : en fr
  • US1734120A - Stirring device : en
  • US1734624A - Piston diaphragm having tangential corrugations : en
  • US1734211A - Renewable fuse : en
  • US1734794A - Vine cutter : en
  • US1734342A - Apparatus for the detection and estimation of impurities and dissolved matter in water and other fluids : en
  • US1734452A - Plunger lock circuit controller : en
  • CA294537A - Pole attachment for electric conductors : en fr
  • DE486146C - Leg or hanger bracket for sweeping plows : de en
  • DK41033C - Procedure for the manufacture of wheel rims. : da en
  • FR668787A - Device for attenuating the bouncing of parts in high speed reciprocating mechanisms and, in particular, in firearms : en fr
  • US1734407A - Partition bracket : en
  • US1734875A - Harrow or the like with yielding prongs : en
  • USD79786S - Thomas w : en
  • DE486133C - Combustion ceiling : de en
  • DE485994C - Method and device for the automatic control of the heating of ovens, especially ovens : de en
  • US1734065A - Grinding, smoothing, and polishing apparatus : en
  • US1734201A - Internal-combustion engine : en
  • US1734663A - Self-setting animal trap : en
  • US1734589A - Cutting and welding torch : en
  • US1734766A - Tire-vulcanizing apparatus : en
  • GB321216A - Improvements in or relating to telephone systems : en
  • GB321376A - Improvements relating to motor boats : en
  • DE485722C - Device for securing and monitoring railway crossings : de en
  • DE485787C - Process for the preparation of Kuepen dyes : de en
  • GB321414A - Improvements in and relating to the spreading of plastic substances on cakes, wafers and other foodstuffs : en
  • FR668545A - Label nailing machine : en fr
  • FR668667A - Hammers for impact crushers : en fr
  • FR668695A - Improvements to automotive type fronts for agricultural machinery : en fr
  • FR668745A - Assembly joint : en fr
  • GB321231A - Improvements in and connected with governor controlled variable speed gears : en
  • GB321312A - Mounting of vehicle wheels : en
  • USD79841S - Sylvania : en
  • GB321442A - Improvements in and relating to the production of borneol and iso-borneol : en
  • DE486105C - Thread guiding device for spinning, twisting and similar textile machines : de en
  • CA294508A - Method of making electrodes for luminescent tubes : en fr
  • USD79860S - Jan streng : en
  • DE486292C - Process for the preparation of alkali cyanides : de en
  • DE485646C - Moth repellent : de en
  • GB321291A - Fillers for egg cartons : en
  • DE485826C - Method for operating locomotives with several independent internal combustion engines : de en
  • GB321253A - Improved method and apparatus for the hydrogenation of crotonaldehyde : en
  • GB321201A - Improvements in scotometers : en
  • DE485823C - Device for automatic unwinding of the chain from the chain tree for looms : de en
  • DE485944C - Production of soap and textile oils from Talloel : de en
  • FR668528A - Anti-flame device and economizer for internal combustion engines : en fr
  • FR668643A - Device for automatically starting and stopping phonographs : en fr
  • US1734557A - Automatic generating plant : en
  • FR669050A - Remote control system : en fr
  • FR668648A - Improvements made to powdery material dispenser-metering devices : en fr
  • FR668922A - Advanced collar for neck and clothing protection when trimming hair : en fr
  • FR668958A - Textile plant shelling machine : en fr
  • FR668957A - Valve : en fr
  • US1734745A - Apparatus for removing insulation : en
  • US1734238A - Physical-exercising apparatus : en
  • CA294461A - Safety device for dampers : en fr
  • US1734036A - Guide rail for tables of apparatus for grinding, smoothing, and polishing plate or sheet glass and other similar materials : en
  • US1734677A - Air washer : en
  • DE485922C - Torsion coupling : de en
  • FR668830A - Full expansion high compression combustion engine combined with air compressor : en fr
  • FR668886A - Device for sharpening mower blades : en fr
  • USRE17483E - Typewriting machine : en
  • DE486085C - Coupling for wagons, especially for railroad cars : de en
  • US1734200A - Process of making aluminum chloride : en
  • US1734941A - Electrical actuating means for clocks and other instruments : en
  • GB321238A - An improved upholstering process : en
  • GB321355A - Improvements in animal cages, more particularly for advertising purposes : en
  • DE485249C - Question and answer game : de en
  • FR668906A - Improvements to separators for the treatment of mixtures of insoluble liquids with each other : en fr
  • FR668556A - Sweeper : en fr
  • FR668562A - Folding coat hanger : en fr
  • GB321200A - Improvements relating to the washing or treatment of liquids with other liquids : en
  • GB290613A - Improvements in or relating to methods of treating hydrocarbon gas or the like : en
  • DE485854C - Gas cooker with a height-adjustable, ribbed cooking ring and an adjustable cover ring : de en
  • FR668673A - Pocket ice : en fr
  • GB309159A - Crushing and grinding machine : en
  • AU1934129A - Improvements in or relating to motor trolleys or trucks : en
  • US1734079A - Heater : en
  • US1734665A - lottis : en
  • USD79819S - Design for a vehicle bumper : en
  • US1734207A - Method of manufacturing long-distance telegraph and telephone cables : en
  • FR668879A - Improvements to electrical relays : en fr
  • GB321384A - Improvements in or relating to rock abrading machines : en
  • GB297819A - Machine for making pile fabric : en
  • AU1954029A - A devece for registering the attendances of a watcaman and similar purposes : en
  • CA294396A - Cap fastener : en fr
  • US1734521A - Safety razor : en
  • US1734611A - Electric bread toaster : en
  • US1734257A - Electric control system : en
  • FR668641A - Filter for the fine filtration of fluids, especially fuel oils : en fr
  • DE485921C - Air filter : de en
  • FR668567A - Conveyor table : en fr
  • FR668649A - Horizontal internal combustion engine tractor : en fr
  • FR668798A - protective screen against glare produced by any intense light source : en fr
  • DE485770C - Distillation and rectification of carbon disulfide : de en
  • FR668599A - Process for fixing toxic materials : en fr
  • FR668719A - Improvements in apparatus for manufacturing metal tubes and other similar articles in the form of tubes : en fr
  • AU1651028A - Improvements in or relating to devices for checking the movements of slidable windows : en
  • FR668779A - Improvements to articulated junction devices between track pads : en fr
  • US1734339A - Automobile winter inclosure and handle : en
  • US1734682A - Moth-proof article and process of preparing it : en
  • US1734375A - Gear and bearing assembly for fordson tractors : en
  • US1734480A - Typewriting machine : en
  • GB299720A - Improved manufacture of acetone : en
  • US1734618A - Sheet holder : en
  • US1734695A - Shock absorber : en
  • GB321248A - Improvements in or relating to light projectors : en
  • US1734331A - Four-wheel truck : en
  • CA294534A - Vertical retort : en fr
  • US1734776A - Resilient seat mount : en
  • DE485321C - Device for the electromagnetic generation of periodic movements of one or more parts serving for the delivery of mechanical energy : de en
  • CA294481A - Material handling apparatus : en fr
  • US1734763A - Internal-combustion engine : en
  • US1734105A - Combination school desk and seat standard : en
  • FR668818A - Lantern for lighting theater stages : en fr
  • US1734144A - Chair : en
  • CA294559A - Electrical condenser : en fr
  • CA294499A - Safety brake device : en fr
  • AU1637928A - Elevator control systems : en
  • US1734487A - Razor-blade stropper : en
  • AU1670128A - Improvements in or relating to typographic casting machines : en
  • CA294410A - Comestible vending machine : en fr
  • US1734484A - Container : en
  • US1734317A - Roll-paper retainer : en
  • US1734384A - Tire support : en
  • US1734332A - Turbine : en
  • USD79849S - Gordon e : en
  • US1734747A - Mixing apparatus : en
  • CA294394A - Power operated clutch disengaging mechanism : en fr
  • AU1955229A - Automatic regulation of centrifugal pumps : en
  • CA294426A - Stone asphalt roadway : en fr
  • US1734244A - Wrist-pin joint : en
  • FR668518A - Method for ensuring homogeneous electrical contact at all points of a conductive or semi-conductive surface; application of the method to current rectifier devices and products obtained with said method : en fr
  • FR668569A - Improvements to batteries and accumulators : en fr
  • AU2088329A - Improvements in relays more particularly for telephone plants : en
  • US1734150A - Loaded transmission system : en
  • FR668563A - Improvements to incandescent lighting lamps : en fr
  • US1734532A - Radiator attachment : en
  • US1734595A - Bonded refractory : en
  • US1734834A - Light projector : en
  • DE486029C - Fireproof ceiling made of panels, which are provided with grooves on the underside to accommodate the reinforcement or hanging iron : de en
  • US1734240A - Spectacle temple and method of making the same : en
  • US1734667A - Hot-water table : en
  • US1734838A - Coin-controlled circuit closer : en
  • USD79785S - Design fob a cigar lighter : en
  • US1734602A - Induction train-control system for curve protection : en
  • CA294457A - Automobile signal : en fr
  • CA294524A - Rock drill steel retainer : en fr
  • CA294409A - Pyjamas : en fr
  • US1734802A - Fuel-injection system : en
  • CA294405A - Heterodyne wireless receiver : en fr
  • US1734113A - Telephone repeater circuits : en
  • US1734587A - Hand bag : en
  • CA294414A - Motor vehicle transmission : en fr
  • AU1988729A - Improvements in railway draught rigging : en
  • US1734644A - Card-delivery case : en
  • USD79856S - of detroit : en
  • GB321210A - Improvements in or relating to knitting machines : en
  • CA294440A - Air compressor : en fr
  • US1734057A - Pintle retainer : en
  • US1734104A - Two-way transmission with repeaters : en
  • US1734428A - Method of making fused multifocal lenses : en
  • US1734321A - Machine for making wrapping bands : en
  • US1734627A - Ironing board : en
  • US1734205A - Controlling means : en
  • US1734214A - Motor-car body : en
  • US1734340A - Piano bench : en
  • US1734363A - Swivel caster : en
  • US1734843A - Stove : en
  • GB321371A - Improvements in vanity cases : en
  • CA294438A - Handcuff : en fr
  • CA294446A - Grader blade : en fr
  • CA294513A - Process of preparing for spinning artificial staple fibres : en fr
  • US1734188A - Means for keying shafts to hubs : en
  • CA294384A - Furnace : en fr
  • DE485987C - Bearing bodies cut at right angles to the roller axis and consisting of three parts for roller bearings in rolling frames : de en
  • DE485584C - Exchange pen : de en
  • DE486130C - Grate with roller-like, revolving grate bodies : de en
  • DK41026C - Combustion engine, in particular self-igniting Injection engine. : da en
  • FR668836A - Wheel improvements : en fr
  • AU1854329A - An improved method of and means for fertilizing soil by electricity : en
  • US1734077A - Driving mechanism for printing presses : en
  • FR668806A - Method and apparatus used to modify the disposition of the radiations of a body and more particularly its application to the research and prospecting of the subsoil : en fr
  • FR669036A - Improvements to braking mechanisms for bicycles, motorcycles and other vehicles : en fr
  • DE485771C - Production of a highly active adsorption and bleaching earth : de en
  • FR668665A - Improvements to razor blade sharpening devices : en fr
  • CA294529A - Plastered wall : en fr
  • US1734742A - Folding mechanism : en
  • US1734736A - Sign : en
  • US1734542A - Electric phonograph reproducer : en
  • CA294408A - Insertion for helmets : en fr
  • AU1982229A - Means for dividing a rope of extruded material into portions of equal length irrespective ofthe rate of movement of said material, and particularly for machines for moulding and packing butter, margarine and similar substances : en
  • US1734163A - Heating, ventilating, and humidifying apparatus : en
  • US1734232A - Barrel spigot : en
  • CA294397A - Direction signalling device for vehicles : en fr
  • CA294418A - Changeable exhibitor : en fr
  • FR668881A - Improvements in building construction : en fr
  • US1734382A - Radiating element for electric heaters : en
  • US1734633A - Method of vulcanizing rubber and resulting products : en
  • GB305523A - Improvements in the supply of the charge to internal combustion engines particularlygas engines : en
  • DE485737C - Lid lock for water knife or similar devices : de en
  • FR668507A - Porridge for the protection of plants against mildew : en fr
  • AU1757828A - Improvements in and relating to presses forthe manufacture of talking machine records : en
  • DE481736C - Manufacture of carbon : de en
  • DE463414C - Striking parts, in particular shooters and beaters, for shooters' striking devices for looms : de en
  • DE486010C - Circuit arrangement for keying tube transmitters : de en
  • US1734361A - Gas-venting device : en
  • US1734246A - Water-soluble arylazodiarylamine dyestuffs and process of making same : en
  • US1734344A - Self-arighting signal post : en
  • US1734400A - Grader : en
  • DE485517C - Procedure for restarting DC networks that have become de-energized due to the overcurrent switch responding : de en
  • DE485846C - Accumulator cell with horizontal plates one on top of the other : de en
  • US1734064A - Amusement device : en
  • US1734689A - Interior finish construction : en
  • DE486018C - Electric capacitor : de en
  • FR669035A - Pocket umbrella : en fr
  • US1734762A - Ball cock : en
  • US1734922A - Keyboard mechanism for typographical machines : en
  • US1734866A - Valve mechanism : en
  • US1734108A - Unit-measuring machine : en
  • US1734289A - Desiccation apparatus : en
  • US1734389A - Pressure regulator for homogenizing devices : en
  • FR668969A - Process for insolubilization of organic impurities contained in organic salts insoluble in water : en fr
  • DE485797C - Process for the production of homogeneous rubber deposits : de en
  • FR668824A - Manufacturing process of cardboard boxes and new industrial products that result : en fr
  • GB301909A - Improvements in and relating to lubricating apparatus : en
  • US1734439A - Interior pipe wrench : en
  • US1734536A - Electric furnace : en
  • US1734898A - Loose-leaf binder : en
  • US1734946A - Mining machine : en
  • GB321323A - Improvements relating to pyrophoric igniters : en
  • GB321340A - Improved valve apparatus for controlling the flow of fluids : en
  • FR668821A - Process for the purification and use of aqueous liquids, in particular waste water : en fr
  • FR668549A - Metal post : en fr
  • FR668834A - Device for cleaning rulers and the like : en fr
  • US1734515A - Method and apparatus for degasifying liquids : en
  • US1734668A - Electric switch mechanism : en
  • DE486100C - Film drive by a sprocket and a roller : de en
  • DE485394C - Ten circuit with addition and subtraction effect for calculating machines : de en
  • CA294447A - Auto shield : en fr
  • US1734889A - Method of making standards : en
  • FR668532A - Improvements in fixing heating radiators : en fr
  • GB301845A - The manufacture of the meta-amino-benzoyl derivative of dimethyl-amino-pentanol : en
  • GB321219A - Improvements in or relating to game apparatus : en
  • FR668730A - Combination padlocks and clasps : en fr
  • GB316860A - Improvements in card clothing for carding engines : en
  • DE485860C - Tie device for cows : de en
  • CA294411A - Current collector for electric vehicles : en fr
  • US1734028A - Automatic drain valve : en
  • US1734336A - Method and apparatus for assembling units of sheet material : en
  • US1734392A - Concrete culvert : en
  • US1734574A - Strip-aligning device for billing machines and the like : en
  • US1734456A - Recording-weighing-scales switch : en
  • US1734853A - Butcher's block : en
  • DE485630C - Device for wrapping ham : de en
  • US1734387A - Ring-flow reverberatory furnace : en
  • US1734658A - File for papers and like sheets : en
  • US1734181A - Internal-combustion engine : en
  • US1734546A - Power apparatus : en
  • DE485861C - Tie device for cows : de en
  • US1734951A - Age-resisting compound for vulcanized rubber : en
  • FR668633A - Airplane training : en fr
  • FR669045A - Rotary cooling bed : en fr
  • US1734399A - Lock device for numbering machines : en
  • DE485775C - Valveless, periodically acting absorption refrigeration machine : de en
  • DK41037C - Procedure for Pickling Seeds. : da en
  • FR668522A - Advertising train : en fr
  • GB321212A - Improvements in water tube boilers : en
  • GB321348A - Improvements relating to squeegees : en
  • GB321196A - Improvements in or relating to glow discharge lamps and the like : en
  • DE485749C - Automatic switch for stop lamps on motor vehicles, in which a rolling ball serves as a switching element : de en
  • DE485927C - Grinding wheel thrust device, which is adjusted by a rocker, e.g. B. for saw sharpening machines : de en
  • FR668591A - Method and apparatus for manufacturing tickets : en fr
  • FR668631A - : fr
  • DE485723C - Circuit arrangement for private branch exchanges : de en
  • DE485782C - Device for connecting the measuring instruments and counters to the associated current transformers in electrical high-voltage systems : de en
  • DE483204C - Method and device for producing active coal : de en
  • DE485877C - Tobacco feeding device for cigar machines : de en
  • GB321314A - Improvements in or relating to dress and like fastenings : en
  • FR669014A - Development of quick-acting triple valves for train braking : en fr
  • FR669034A - Device for automatic control of cisterns : en fr
  • GB321378A - Improvements in and connected with catches for doors : en
  • DE485666C - Coal box with removable insert container : de en
  • DE485910C - Process for the production of multicolored, mass-colored glasses : de en
  • DE486067C - Method for determining the direction of sound sources : de en
  • FR668640A - Improvements in the chain of command : en fr
  • FR668891A - Distribution of electrical force in the size of mine galleries : en fr
  • GB303098A - Improvements in processes for the saponification of primary solutions of acetylcellulose : en
  • US1734812A - Apparatus for landing airships : en
  • FR668947A - Device for the destruction of animals, insects, harmful plants and parasites of all kinds, by means of sulphurous gas : en fr
  • GB321326A - Core bit structures for boring earth and rock : en
  • FR669010A - Voltage regulation for long lines : en fr
  • FR668926A - Mud flaps for vehicles : en fr
  • FR668615A - Submarine cable with increased security against contact between conductors : en fr
  • FR668754A - Process and apparatus for the manufacture of ceramic or other products, cold, glazed, glazed, plain, molded or decorated : en fr
  • GB296673A - Suspension insulators and strain insulators for electric conductors : en
  • GB313581A - Liquid pressure operated compressor for gaseous fluids : en
  • FR668894A - Improvements in automatic control valves : en fr
  • US1734933A - Combustion generator : en
  • DE485777C - Soft closed design : de en
  • CA294597A - Fuel saver : en fr
  • GB321260A - Manufacture of dispersions containing copper : en
  • GB321385A - Improvements relating to directional aerials for the transmission and/or reception of electromagnetic waves : en
  • DE485641C - Device for dewatering of low-pressure blading of steam turbines : de en
  • GB321643A - Improvements in or relating to the manufacture of metal coated metal products : en
  • DE485936C - Measuring device for operating material or other fluids, in which the fluid is separated by a piston that can be moved in a cylinder : de en
  • DE486092C - Squirrel cage for asynchronous motors with a cage winding housed in grooves : de en
  • GB321345A - Improvements in or relating to control devices for motor vehicles : en
  • FR668982A - Process for the improvement of vegetable textile materials : en fr
  • GB292090A - A machine for manufacturing covers for preserving jars : en
  • GB321194A - Improvements in or relating to television apparatus : en
  • CA294413A - Safety device for aeroplanes : en fr
  • DE485710C - Safety trigger for self-loading pistols : de en
  • DE485780C - Switch for left and right rotation : de en
  • DE485148C - Thermo-galvanic ammeter : de en
  • DE485702C - Conveyor belt : de en
  • DE485703C - Spindle drive for ship lifts : de en
  • DE486134C - Firebox wall : de en
  • FR668876A - Clasp system : en fr
  • GB321433A - Improvements in or relating to articles of furniture : en
  • FR668676A - Suspension device for railroad car junction bellows : en fr
  • DE485691C - Device for fixing the pusher pin in the nut : de en
  • DE485932C - Device for adjusting the camber of the front wheels of motor vehicles : de en
  • FR667926A - : fr
  • FR668848A - Shock absorber device for bumpers of automobiles or other vehicles : en fr
  • FR668899A - Toggle : en fr
  • GB308983A - Improvements in and relating to bearing-metals and methods of manufacturing the same : en
  • FR668794A - Improvements to chlorate explosives : en fr
  • FR668871A - Process for the production of acid dyes for wool of the anthraquinone series : en fr
  • FR669005A - Process for drying out new buildings : en fr
  • GB291089A - Improved process of and apparatus for the regulation of power generating installations, more particularly of electric power stations : en
  • FR668514A - Flywheel for steering control of motor vehicles and other applications : en fr
  • GB321215A - Improvements in or relating to presses for rackets, garments and other articles : en
  • US1734529A - Machine for applying container closures : en
  • FR668721A - Calendar : en fr
  • FR668942A - Barometric tube valve intended to limit the pressure in digesters or other containers : en fr
  • GB321364A - Improvements in and relating to aeroplanes : en
  • USD79869S - David h : en
  • FR668845A - Rocker switch : en fr
  • GB308247A - Apparatus for distant observation of oscillations of objects : en
  • GB321275A - Improvements in gramophones & like instruments : en
  • GB298160A - Improvements in the charging of internal combustion engines : en
  • GB321386A - Screw-thread cutting dies : en
  • GB296353A - Improvements in or relating to refrigerating machines for domestic and like refrigerators : en
  • GB321424A - Improved ventilator : en
  • FR668717A - Transport trolley : en fr
  • GB321306A - An improved milling machine attachment : en
  • GB321332A - Improvements in or relating to dummy cartridges or breech stoppers for sporting guns or rifles : en
  • FR668722A - lock nut : en fr
  • FR668952A - Sheers for unloading and handling masonry blocks : en fr
  • GB304603A - Improvements in devices for viewing kinematographic films in motion : en
  • GB321397A - Improvements in or relating to sewing machines : en
  • FR668771A - Tuning forks : en fr
  • GB293323A - Improvements in or relating to thermionic valves and the like : en
  • AU1668428A - Method and apparatus for charging shaft furnaces : en
  • US1734100A - Hay loader : en
  • US1734174A - Molding system : en
  • US1734577A - Instrument support for music stands : en
  • USRE17477E - Grinding machine : en
  • DE485847C - Sliding door, especially for rail and road vehicles : de en
  • FR668945A - Elastic sole system for shoes, sandals, etc. : en fr
  • FR669027A - Rotary washer brush : en fr
  • US1734441A - Gear-shifting mechanism : en
  • USD79839S - Design fob a textile fabric or similar article : en
  • US1734724A - Comb-vending machine : en
  • DE485969C - Drive for butter maker : de en
  • FR668823A - Further development of air-cooled engine cylinders : en fr
  • FR668852A - Exchangeable rubber cover for shoe heels, with fixing rod in the joint wall : en fr
  • US1734896A - Art of making textiles and textile articles : en
  • CA294596A - Key case : en fr
  • DE485916C - Honeycomb sledges : de en
  • GB321334A - Production of a bituminous composition : en
  • USD79801S - Lionel l : en
  • DE485842C - Tubular base for radio sets supported by an elastic pad, also flexible at the side : de en
  • DE485955C - Multiple carrier wave signal system : de en
  • DE471029C - Device for the lateral cushioning of vehicle drives : de en
  • DE485760C - Device for separating from gasoline, benzene and. Like. And water existing liquid mixtures : de en
  • DE485796C - Hot air oven : de en
  • CA294560A - Electrical condenser : en fr
  • FR668712A - Motor vehicle tire deflation warning device : en fr
  • FR668850A - lock nut : en fr
  • GB321354A - Improvements in advertising signs : en
  • US1734037A - Control mechanism for power plants : en
  • GB304306A - Improvements relating to display devices : en
  • FR668512A - Method for pumping a liquefied gas and its application for filling a pressurized gas container : en fr
  • GB309117A - Improvements in engine starters : en
  • FR668808A - Method and apparatus for modifying the arrangement of the radiation of a body and more particularly its application to research and prospecting of the subsoil : en fr
  • FR668541A - Improvements to the bowling ball game : en fr
  • FR668543A - Improvements to concrete mixers : en fr
  • GB316544A - Improvements in gas holders : en
  • DE485942C - Mobile stacker with counterweight arm at the top and boom at the bottom of a rotating column : de en
  • US1734697A - Method of and apparatus for annealing : en
  • FR669004A - Improvements in the construction of supports, consoles or wooden rods impregnated with synthetic resins, used to support electric current insulators : en fr
  • GB321417A - Improvements in or relating to motor vehicles : en
  • FR668802A - Process for obtaining typographical clichés, and new industrial products for the implementation of this process : en fr
  • DE485636C - Portable workbench with pipe bending device, especially for central heating installations : de en
  • CA294567A - Process and apparatus for manufacturing luminous tubes : en fr
  • USD79847S - roedding : en
  • FR668815A - Improvements made to barriers for railway level crossings : en fr
  • US1734377A - Sound-reproducing device : en
  • US1734454A - Electric phonograph reproducer : en
  • US1734715A - Fireproofed wood and process of treating wood : en
  • US1734778A - Pick-up truck : en
  • USRE17480E - Heat exchanqeb : en
  • CA294512A - Dynamo electric machine : en fr
  • DE484354C - Disc rolling mill with roller support head guided on columns : de en
  • DE486049C - Process for the production of negatives for photomechanical and photographic reproduction : de en
  • FR668605A - Process for preparing a paste for shaving soap : en fr
  • FR669030A - Gear shifting for chain derailment cycles : en fr
  • FR668610A - Auto-inverter for tuned circuits : en fr
  • FR668685A - Light metal cylinder for rotogravure intaglio machines : en fr
  • FR668740A - Lock : en fr
  • DE486111C - Linkage drive for electrical switches : de en
  • GB295935A - An improved method of distilling oils by means of a metal bath : en
  • GB321702A - Improvements in or relating to clutch mechanism : en
  • DE485982C - Drive device for chutes : de en
  • DE486033C - Device for converting a wide fertilizer spreader into a row spreader : de en
  • US1734508A - Articulated locomotive : en
  • DE485416C - Thin-walled inflatable toy figures made of rubber : de en
  • DE485907C - Process for the preparation of condensation products of the benzanthrone series : de en
  • GB321293A - Improvements in or relating to gas cocks or valves : en
  • US1734904A - Apparatus for shaping silica : en
  • US1734575A - Advertising or display device : en
  • DE485746C - Spool with pivot pins arranged on the end plates of the cylindrical part : de en
  • GB290163A - Improvements in or relating to the production of open work in metal : en
  • FR668668A - Process for obtaining products of great value, in particular products with a low boiling point, starting from coals, tars, mineral oils, etc. : en fr
  • FR668645A - Forklift upgrades : en fr
  • FR668720A - Process for the production of highly concentrated nitric acid : en fr
  • GB321235A - Improvements relating to fluid pressure braking apparatus : en
  • DE485712C - Testing device for socks : de en
  • DE485911C - Spring for upholstered seats, especially chairs : de en
  • GB321287A - Improved soundproof and heat insulating plates and process of manufacturing the same : en
  • US1734604A - Float valve : en
  • US1734710A - Method of manufacturing screen frames : en
  • GB321393A - Improvements in alternating current electric motors : en
  • US1734907A - Brush-shifting device : en
  • FR668519A - Gauge : en fr
  • GB304644A - Improvements relating to light-sensitive apparatus : en
  • GB321368A - Improvements in electrically operated toy railways and the like : en
  • FR668877A - Device for varying the pitch of the propeller blades of air navigation devices in flight : en fr
  • FR668966A - V-shaped cash cart for transporting and handling luggage and parcels : en fr
  • GB321282A - Manufacture of cellulose from vegetable fibre : en
  • GB321443A - Improvement in method of and machine for cutting gears : en
  • GB321328A - An improved dynamometer for testing motive power engines : en
  • US1734659A - Fuel metering and feeding device : en
  • US1734948A - nelson : en
  • US1734505A - Sun-bath cabinet : en
  • FR668841A - Improvements made to addressing machines : en fr
  • FR668872A - Protective screen system for automobiles : en fr
  • FR668828A - Improvements to printing presses : en fr
  • FR668901A - Automatic camera to photograph : en fr
  • DE485851C - Device for treating limbs : de en
  • US1734090A - Power controlled rip-sawing machine : en
  • US1734836A - Window-sash construction : en
  • USD79789S - Design for a memorandum slate : en
  • CA294436A - Sterilization method : en fr
  • CA294425A - Tool holder : en fr
  • US1734206A - Hydraulic clean-out device : en
  • US1734386A - Garment package : en
  • US1734811A - Brush for dynamo-electric machinery : en
  • US1734327A - Sliding cover for dumping bodies : en
  • US1734556A - Hinge for toilet seats : en
  • US1734307A - Gas-purification process : en
  • US1734493A - Kite : en
  • FR668785A - Injection lance for asphyxiating liquids or extinguishers : en fr
  • FR668675A - Improvements in the manufacture of flower pots : en fr
  • FR669012A - Improvements to the thread tensioning device in two-thread lard stitch sewing machines : en fr
  • US1734208A - Lightning-arrester unit : en
  • US1734737A - Method of and apparatus for coating strand material : en
  • US1734906A - Bearing : en
  • US1734176A - Mold-shake-out apparatus : en
  • FR668609A - Base material for cardboard linings and the like : en fr
  • AU1638728A - Improved aperture sight for rifle : en
  • DE485700C - Equipment for loading and emptying storage areas and dumps for bulk goods : de en
  • FR668525A - Pressure regulation system in pressurized fluid tanks supplied by compressors : en fr
  • FR668950A - Stereoscope for views on perforated film : en fr
  • US1734810A - Automobile windshield hinge : en
  • DE485934C - Device for reducing relative vibrations between the splashboard and the windbreak hood of motor vehicles : de en
  • US1734373A - Skid : en
  • DE485768C - Device for automatic closing of pressure vessels : de en
  • DE485809C - Crank drive for advertising tape or the like. : de en
  • AU1639228A - Improvements in fabric collars and like wearing apparel : en
  • DE485964C - Gas cooker with support device for removable burners : de en
  • DE486187C - Handle lock : de en
  • GB309441A - Improvements in or relating to grinding or abrading means : en
  • US1734210A - Draft control for steam-boiler furnaces : en
  • US1734652A - Filter : en
  • FR668537A - Device for adjusting the cylinders in the document transmission system by electrical means : en fr
  • FR668927A - Signaling device : en fr
  • GB321213A - Improvements in or relating to the recovery of copper from ores and the like : en
  • GB321232A - Improvements relating to the fibre-preparing treatment of bast or vegetable fibre plants : en
  • US1734774A - Retort : en
  • DE485605C - Process for supplying the glow cathode circuits of discharge vessels with alternating current : de en
  • US1734311A - Case : en
  • US1734404A - Refrigerator : en
  • US1734911A - Anticavitation plate for outboard motors : en
  • CA8551S - Map : en
  • US1734107A - Unit-measuring machine : en
  • US1734749A - Tile block and wall construction : en
  • US1734897A - Device for shrinking cloth : en
  • DE485953C - Process for the production of ammonium chloride crystals : de en
  • DE485773C - With a device for releasing the sheet in its lowest position, a vibrating feeder for platen presses : de en
  • FR668623A - Lady's sock stockings : en fr
  • DE486045C - Device for releasing the thread tensions on sewing machines : de en
  • CA294473A - Air turbine : en fr
  • FR668858A - Device for pneumatic opening of tobacco and other substances : en fr
  • GB290614A - : en
  • GB321726A - Improvements in or relating to the production of rubber substitutes : en
  • US1734895A - Brush supporting and adjusting means for vacuum cleaners : en
  • DK41036C - By an electric motor driven Bonemaskine, Vacuum cleaner or similar. : da en
  • GB300956A - Manufacture of shellac substitutes : en
  • US1734115A - Educational device : en
  • US1734748A - Multicoin-control locking mechanism : en
  • US1734066A - Method of treating sulphur : en
  • US1734864A - Submarine safety device : en
  • AU1686628A - Method of and apparatus for cleansing or removing rust, scales andother deposits or adhesions from metal pipes and like bodies : en
  • AU2094029A - Improvements in lantern bodies cinematograph and other projection apparatus : en
  • DE485788C - Process for the preparation of Kuepen dyes : de en
  • US1734218A - Bedstead : en
  • US1734646A - And cromwell b : en
  • US1734758A - Protector for automobiles : en
  • US1734938A - Mining machine : en
  • DE485966C - Case plumb : de en
  • FR669020A - Globe valve for corrosive fluids : en fr
  • GB321363A - Improvements in and relating to meter indicator mechanism : en
  • USD79800S - Design por a doll : en
  • US1734651A - Cabinet : en
  • DE485925C - Device for the remote transmission of movements using a flexible cable : de en
  • FR668629A - Process for the separation of formic acid and acetic acid : en fr
  • DE485650C - Reversible drive for back and forth emptying devices on shaft ovens : de en
  • DE485879C - Device for temporarily tensioning the wrapping tape in cigar wrapping machines : de en
  • GB295640A - Improvements in terminal boxes for multi-core cables : en
  • GB303010A - Improvements in and relating to explosion pots for oil switches : en
  • GB321352A - Improvements in and relating to wearing apparel : en
  • GB321278A - Improvements in or relating to electric heating and cooking apparatus : en
  • FR669041A - Device preventing the escape of liquid electrolyte through the vent holes in electric accumulators : en fr
  • CA294522A - Spark plug : en fr
  • AU1935529A - Ball and socket connection : en
  • CA294550A - Drier : en fr
  • US1734059A - Emergency brake : en
  • GB321273A - Improvements in or relating to welding machines : en
  • DE485853C - Cooking device for liquid fuels : de en
  • DE485718C - Die line made up of assembled partial lines : de en
  • DE485872C - Camera for multiple exposures : de en
  • US1734322A - Switch box : en
  • US1734447A - Bottle closure : en
  • US1734539A - Attachment for spinning machines : en
  • US1734590A - Slub catcher : en
  • US1734265A - Fruit squeezer : en
  • DE485422C - Fontaene as a toy or advertising medium : de en
  • AU1576928A - Improvements in and relating to road paving and like blocks : en
  • DE485795C - Saucepan ring : de en
  • DE485875C - Cross, back and arm rests : de en
  • FR668656A - Process for the production of arylcarboxyamido-orthothioglycolic acids : en fr
  • FR668888A - Fiber cleaning machine : en fr
  • US1734832A - Rope guide for extricating machines : en
  • US1734583A - System of predetermined constant water supply and faucet nozzle therefor : en
  • USD79843S - Design fob a suspender buckle : en
  • AU1461128A - Methods of cooling air : en
  • CA294553A - Passageway drive mechanism for articulated car units : en fr
  • DE485778C - Circuit for point machines : de en
  • CA294443A - Means for seasoning paper : en fr
  • DE485992C - Method and device for applying pigment paper or the like to gravure cylinders : de en
  • US1734615A - Dephlegmator : en
  • US1734031A - Dispensing device : en
  • US1734078A - Locomotive drafting plant : en
  • US1734657A - Pyroxylin composition : en
  • US1734848A - Machine for cutting ribbons from bias or straight-woven textile fabric, leather, rubber, or other similar materials : en
  • USD79850S - Gordon e : en
  • DE485881C - Plant for drying and mixing the goods used for the production of dry pressed stones : de en
  • GB293829A - Method of and apparatus for distilling and cracking oil : en
  • DE486024C - Rayon spinning machine : de en
  • FR668775A - Vibration distributor : en fr
  • FR669015A - Device for loading and unloading vehicles : en fr
  • CA294468A - Variable direction control for trailing objects : en fr
  • US1734323A - Spring inner tube : en
  • US1734367A - Closure for containers : en
  • CA294593A - Rubber footwear : en fr
  • DE485766C - Portal skylight for stage lighting : de en
  • DE485790C - Process for the preparation of condensation products : de en
  • US1734884A - Plug packer : en
  • USD79810S - Design fob : en
  • USD79859S - Design fob an electbic abc lamp : en
  • US1734229A - Electrical measuring instrument : en
  • US1734461A - Lock nut : en
  • US1734503A - Handle socket : en
  • US1734683A - Art of steam generation : en
  • US1734310A - Boiler : en
  • AU1795729A - Improved sludge remover : en
  • CA294579A - Oiling system for sewing machines : en fr
  • US1734691A - Closure for shaft bearings : en
  • US1734345A - Sleeve valve for gasoline motors : en
  • US1734711A - Metallic weather strip : en
  • US1734820A - Glazier's point setter : en
  • US1734499A - Sanitary napkin : en
  • FR668578A - Socket and lead jointed cast iron pipe system with independent flanges : en fr
  • CA294585A - Picture transmitting system : en fr
  • US1734251A - Aero propelling and steering means : en
  • US1734471A - Grating : en
  • US1734886A - Window fly stop : en
  • FR668602A - Pharmacy kit : en fr
  • DE486038C - Spark plug : de en
  • US1734131A - Vegetable cutter : en
  • US1734617A - Savings bank : en
  • AU2033929A - Arrangement for reducing road vibration : en
  • FR668847A - Shoe inner piece for sagging feet : en fr
  • US1734563A - Closure : en
  • US1734757A - Separable hose connecter : en
  • US1734222A - Bearing : en
  • US1734708A - Latch : en
  • US1734871A - Heat-treating oven : en
  • US1734374A - Paper aligner for billing machines : en
  • US1734410A - Fastening device : en
  • US1734702A - Regulating mechanism for steam-generating plants : en
  • US1734320A - Rocking dump body : en
  • US1734713A - Power mower : en
  • FR668573A - Apparatus for determining the flow of blood and activating skin respiration : en fr
  • FR668882A - Improvements made to electric cables more particularly suitable for heating potting soil and greenhouses for growing plants : en fr
  • US1734378A - Can : en
  • DE485588C - Machine for applying sticky notes, such as postage stamps or the like. : de en
  • FR668600A - Method and device for the silent exhaust of flue gases from combustion engines, etc. : en fr
  • US1734292A - a xtl x jl : en
  • US1734492A - Stop-motion actuating mechanism : en
  • GB295055A - Improvements in tubular tripod stands : en
  • FR668595A - Smoke extractor device : en fr
  • FR668867A - Advanced automotive seat : en fr
  • DE485839C - Double armature relay for telecommunication purposes : de en
  • DE485876C - Anti-skid device for shoes : de en
  • US1734380A - Apparatus for making composite glass : en
  • USD79782S - Island : en
  • US1734314A - Shipping and storing case : en
  • US1734765A - Confectionery-making apparatus : en
  • US1734760A - Roller bit : en
  • CA294429A - Temperature control valve : en fr
  • FR668755A - Advanced training in loudspeaker devices : en fr
  • FR668984A - Process for reviving blue coloring matters : en fr
  • CA294389A - Process of concentrating oxidized ores and minerals : en fr
  • DE486004C - Hook or latch lock, especially for sliding railroad car doors, with a handle pointing upwards : de en
  • US1734047A - Traveling block : en
  • US1734930A - Temperature-stabilized shaft for turbines and method of making the same : en
  • AU1974729A - Improvements in method and means for forming light strips for motion picture film printers : en
  • CA294581A - Refrigerant control : en fr
  • US1734775A - Toy vehicle : en
  • USD79858S - Oscar f : en
  • US1734614A - Tool chuck : en
  • US1734350A - Magneto : en
  • US1734134A - Bookbinder : en
  • CA294568A - Oil pump : en fr
  • US1734354A - Laundry air dasher : en
  • US1734533A - Centrifugal dome with condensing arrangement : en
  • US1734569A - Valve : en
  • FR668839A - Mixed coupling consisting of a hydraulic coupling and a friction coupling : en fr
  • GB297107A - Improvements in brakes for machinery, vehicles and the like : en
  • US1734443A - Method of making buckles : en
  • US1734585A - Apparatus for washing bottles : en
  • CA294582A - Aeroplane : en fr
  • USD79829S - Design for a vanity case : en
  • US1734123A - Marking machine : en
  • US1734159A - Machine for treating the tops of pineapples : en
  • US1734409A - Ironing board : en
  • US1734568A - Radiator hood : en
  • US1734612A - Fishhook : en
  • US1734833A - Fire escape : en
  • FR668704A - System for mounting brake drums on beams of looms : en fr
  • US1734110A - Means for controlling induction electricity meters : en
  • US1734360A - Wire-block-stripping mechanism : en
  • US1734468A - Overshot : en
  • USD79809S - Design for a base for lamps or analogous articles : en
  • AU1927129A - Improvement in continuous conversion of starch : en
  • CA294530A - Floor polishing machine : en fr
  • US1734237A - Necktie holder : en
  • US1734581A - Self-lubricating pin : en
  • US1734727A - Furniture slide : en
  • FR668505A - Improvements in sheet glass stretchers : en fr
  • US1734419A - Electrical valve actuation : en
  • US1734642A - Envelope and portfolio : en
  • US1734329A - Method of heating and for controlling chemical reactions at high temperatures : en
  • US1734405A - Separable fastener : en
  • CA294589A - Printer's chase : en fr
  • US1734512A - Automobile turning signal : en
  • US1734063A - Device to prevent repeated indication of weft exhaustion : en
  • US1734599A - Electrical system for outboard motors : en
  • US1734815A - Cigar holder : en
  • US1734606A - Drinking fountain : en
  • US1734767A - Clutch : en
  • DE485973C - Method and device for interrupting the supply of liquid after a vessel to be filled : de en
  • DE486009C - Arrangement for generating short waves using an externally controlled electron tube : de en
  • FR668561A - Process for treating battery plates allowing them to be stored in a charged and dry state : en fr
  • FR668915A - Crimping of the bung seats on steel drums and kegs : en fr
  • GB321343A - Improvements in pipe connections : en
  • FR668902A - Advertising device : en fr
  • FR668972A - Watering tank car : en fr
  • FR669037A - mechanical vice : en fr
  • USD79876S - Ruby lepi : en
  • FR668585A - Liquid dispenser and meter : en fr
  • FR668671A - Improvements to internal combustion engines : en fr
  • GB321240A - Improvements in or relating to abrasives and method of treating the same : en
  • GB299011A - Improvements in rotary cylindrical valves for internal combustion engines : en
  • GB321283A - Improvements in and relating to the distillation of coal : en
  • GB321403A - Improvements in and relating to the spreading of plastic substances on cakes, wafers, and other foodstuffs : en
  • GB321251A - Improvements in machine for grinding gears : en
  • US1734219A - Transmission regulation : en
  • FR668807A - Method and apparatus for modifying the arrangement of the radiation of a body and more particularly its application to research and prospecting of the subsoil : en fr
  • GB301056A - Improvements relating to light signals : en
  • FR668587A - Process and devices for applying paints, varnishes and other liquids with a brush : en fr
  • GB302154A - Bearing propelling and steering apparatus for aircraft operating by centrifugal force : en
  • FR668530A - Process and device for the transformation of solid fuels into synthetic fuels : en fr
  • FR668737A - Preparation process for molded rubber parts : en fr
  • GB321675A - Process for the recovery of by-products or waste resulting from the manufacture of dry pigments for the production of oil paints, enamel paints or the like : en
  • DE485923C - Slider crank drive with variable stroke : de en
  • FR668654A - Molded comb trimming machine and trimmed comb milling machine : en fr
  • US1734109A - Wattless component meter : en
  • US1734369A - Sulphonic body : en
  • FR668659A - Timepiece : en fr
  • FR668827A - Control device for agricultural implements mounted on motor vehicles : en fr
  • FR668749A - Elastic protective pad for objects subjected to impact : en fr
  • US1734308A - Milling machine : en
  • US1734516A - Textile material and the production thereof : en
  • US1734801A - Heiwbich freise : en
  • US1734910A - Drip pan for outboard motors : en
  • FR668535A - Frequency changer device, in particular for radio signaling : en fr
  • DE484899C - Device for stopping electrically powered footwear sewing machines u. Like. In a certain point of the working cycle : de en
  • FR668701A - System of summary sheets with signaling index : en fr
  • FR669047A - Soap : en fr
  • GB321375A - Improvements relating to roller bearings for colliery tubs, wagons and like vehicles : en
  • FR668661A - Decoration process using a rubber brush : en fr
  • GB321351A - Flexible shaft couplings : en
  • FR668608A - Multipurpose watertight shutter valve : en fr
  • GB295714A - Improvement in ammeter : en
  • USD79813S - Design fob : en
  • DE485728C - Vapor discharge tubes for generating or amplifying electrical vibrations : de en
  • FR668932A - Piston for internal combustion engine : en fr
  • FR668816A - Valve bag filling device : en fr
  • GB321381A - Improvements in means for derailing tubs, trucks and the like in the event of their attaining an excessive speed : en
  • FR668577A - Device for controlling the pneumatic control of the doors of railway cars depending on the braking state : en fr
  • FR669011A - Hollow needle for surgery : en fr
  • GB321303A - Improvements in fire alarm systems in conjunction with telephone exchange systems : en
  • USD79830S - Design for a vanity case : en
  • FR668540A - Reversible vibrator for the electro-mechanical transformation of vibratory energy : en fr
  • GB321268A - Improvements in a process and apparatus for dust removal from gases : en
  • FR668781A - Cardboard support for casing and presentation of ties and the like : en fr
  • FR668770A - Improvements to radiovision programs : en fr
  • DE485831C - Automatic brush drilling and tamping machine : de en
  • FR668738A - Further development of air filters : en fr
  • GB320979A - Day and night signs : en
  • GB321420A - Improvements in collapsible drawers : en
  • FR668105A - : fr
  • FR668766A - Improvements to machines for re-meshing knitted articles : en fr
  • FR668914A - Frame beehive : en fr
  • GB304237A - Improvements in or relating to printing floor coverings or the like : en
  • FR668580A - Installation for emission and reception directed by means of several oscillators : en fr
  • GB321263A - Improved clip for the attachment of cycle mudguard stays to cycle frames : en
  • US1734372A - Bottle cap : en
  • FR668756A - Braking device for cinematographic reels : en fr
  • FR668854A - Improvements in safety razors : en fr
  • FR668502A - Apparatus for preparing coffee essence : en fr
  • FR669039A - Improvements to book binding : en fr
  • DE483686C - Process for obtaining low-nicotine tobacco : de en
  • DE486132C - Device for the automatic discharge of combustion residues : de en
  • GB321242A - Improvements in and appertaining to driving gear for lathes : en
  • DE485158C - Magnetic initiator with fixed magnet, fixed armature and rotating power line guide : de en
  • FR668534A - Anti-glare device for automobile car headlights and other applications : en fr
  • US1734155A - Fuel pump : en
  • USD79871S - Design fob : en
  • GB294992A - Improvements relating to coke ovens : en
  • DE485576C - Paper embossing roller with flexible type for the production of watermarks on paper webs : de en
  • FR668861A - Adjustable spring device suitable for hood clips and other applications : en fr
  • FR668805A - Improvements to mechanical grids : en fr
  • DE486095C - Label tape or other tape to be cut at certain intervals : de en
  • US1734477A - Container : en
  • DE486148C - Process for removing rust and hammer blows from glass molds and glass processing tools : de en
  • US1734781A - Alarm-circuit system : en
  • US1734921A - Wrapping machine : en
  • USD79796S - Design for a buckle : en
  • AU2024529A - Improved indicator attachments for milking machines : en
  • CA294540A - Drier : en fr
  • DE480730C - Food can : de en
  • US1734287A - Bag-binding method and apparatus : en
  • US1734686A - Bin gate : en
  • GB321294A - Improvements in revolving doors : en
  • GB321315A - A perspective drawing appliance : en
  • US1734368A - Fluid gun : en
  • US1734752A - Method oe and appaeattjs foe making bolts : en
  • US1734469A - Drill bit : en
  • US1734725A - Dump body for trucks : en
  • USD79842S - William beginald nicholson : en
  • US1734408A - Cultivator : en
  • US1734699A - Process of dehydrating caustic : en
  • CA294482A - Production of metal rods or tubes : en fr
  • DE485856C - Automatic control for liquid measuring devices : de en
  • FR668650A - Improvements to circuits for vacuum tubes : en fr
  • FR669007A - Mechanical transformation of reciprocating motion into rotational motion : en fr
  • US1734497A - Sealing means for refrigerating machines : en
  • US1734818A - Insect trap : en
  • US1734534A - Apparatus for recovering the valuable constituents from citrus fruits : en
  • FR668574A - Reciprocating bicycle with automatic gear change : en fr
  • GB299844A - : en
  • FR668698A - Improvements to cinematographic processes and apparatus, in particular to those for shooting : en fr
  • FR668810A - Compressed air power plant : en fr
  • FR668981A - Improvements made to plastic products, such as medicinal soaps, with therapeutic action on the skin : en fr
  • FR668658A - Sheath for massage devices : en fr
  • FR669023A - Improvements to electrical distribution circuits and networks : en fr
  • GB310918A - Improvements in device for operating double sliding doors : en
  • US1734055A - Piston ring : en
  • DE485717C - Feed water control valve : de en
  • FR668639A - Steamer for processing printed fabric strips : en fr
  • GB309902A - Improved means for operating wireless sets from supply mains or machine generators : en
  • GB321399A - Process for the production of organic acids : en
  • FR668515A - Waterproofing process for lightweight fabrics : en fr
  • US1734338A - Slip socket : en
  • US1734271A - Conical-diaphragm sound reproducer : en
  • US1734300A - Mold flask : en
  • US1734786A - Apparatus for casting metals : en
  • FR668604A - Process, devices and apparatus for dissolving dry products intended for tanning leather, or similar products : en fr
  • DK41035C - Apparatus for generating tympanic membrane vibrations. : da en
  • FR668949A - Development of frosted glass bulbs : en fr
  • DE485789C - Process for the preparation of Kuepen dyes : de en
  • FR668636A - New shoe : en fr
  • GB296052A - Arrangement for improving the efficiency of oil or gas engines by air scavenging : en
  • GB299364A - Improvements in spraying apparatus for use with varnish or other viscous or liquid substances : en
  • DE485744C - Device for moving objects suspended from carrying devices through baths : de en
  • DE485919C - Train calf : de en
  • US1734146A - Radio apparatus : en
  • US1734433A - Rotary engine : en
  • US1734863A - Portfolio : en
  • DE485697C - Conveyor device : de en
  • DE485651C - Device for saturating liquids with carbonic acid or similar easily soluble gases : de en
  • FR668571A - Detector device : en fr
  • US1734182A - Luggage guard : en
  • USD79822S - Design fob : en
  • FR668670A - Process for manufacturing thin films, in particular insulating films : en fr
  • FR668968A - Device for heat accumulation : en fr
  • FR668729A - Advanced fir crane : en fr
  • FR668913A - Improvements to vegetable peelers : en fr
  • US1734830A - Emergency repair link : en
  • US1734316A - Casting machine : en
  • US1734746A - Centrifugal machine : en
  • DE485915C - Chopping plow with frame parts that swing out to the side and carry the tools : de en
  • USD79864S - Design for a chandelier : en
  • US1734347A - Revolving scraper : en
  • US1734868A - Stock-feeding means : en
  • US1734145A - Electrical connecter : en
  • US1734825A - Photographic-printing machine : en
  • US1734517A - Can opener : en
  • USRE17481E - Case and the method of pbodttcing the same : en
  • CA294584A - Chuck closing and opening mechanism : en fr
  • US1734393A - Caster-wheel-controlling device for side-delivery rakes : en
  • US1734420A - Valve tool : en
  • US1734520A - Door knob : en
  • DE486123C - Process for thickening electrolytes for primary or secondary elements : de en
  • DE485924C - Gear transmission : de en
  • US1734162A - Electric-lamp socket : en
  • US1734196A - Process of making aluminum chlorosulphate : en
  • GB321329A - : en
  • FR668611A - Comb brush : en fr
  • FR668849A - Cutting bar : en fr
  • GB309901A - Improvements in or relating to distance or depth finding systems or apparatus : en
  • US1734764A - Internal-combustion engine : en
  • USD79792S - August dietz : en
  • DE485830C - Reel for iron strip mills : de en
  • FR668762A - Machine for the insulation of electric cables or similar articles : en fr
  • USD79862S - Design fob a lavatoby : en
  • GB321637A - Improvements in or relating to friction clutches for the transmission of power : en
  • US1734126A - Bearing device for penknives : en
  • US1734518A - Banking stop for typewriters : en
  • DE485763C - Arrangement to avoid the magnetic effects of upper currents in rotary transformers : de en
  • DE485980C - Lift limiter for the linkage of fuel feeders : de en
  • FR668606A - Hand brush : en fr
  • FR668619A - Single-phase or polyphase current double collector machine for supplying a variable resistance circuit : en fr
  • US1734396A - Mowing machine : en
  • DE485794C - Vase : de en
  • US1734610A - Bull-hook device : en
  • US1734943A - Bed chair : en
  • US1734643A - Cutter attachment for paper-tape machines : en
  • AU1876029A - Improvements inthe manufacture of resins for lacquers varnishes andthe like : en
  • CA294428A - Ink roller brake for printing presses : en fr
  • DE485883C - Wrench : de en
  • DE486115C - Cuff holder : de en
  • USD79861S - Jan streno : en
  • DE486035C - Device for pitting fruits : de en
  • DE485812C - Daylight mirror advertising device : de en
  • DK41034C - Device for galvanic Elements and Accumulator batteries. : da en
  • DE485690C - Blocking and switching device on a pump for two different liquids : de en
  • US1734460A - Piston oil shield : en
  • US1734348A - Tire alarm : en
  • USD79816S - holmes : en
  • US1734280A - Vehicle wheel and tire : en
  • US1734628A - Ironing table : en
  • US1734085A - Removable piston : en
  • US1734272A - Method for producing veneered containers : en
  • US1734301A - Detachable sash : en
  • US1734560A - Inhibitor : en
  • US1734261A - Grain separator : en
  • US1734402A - Stanchion : en
  • US1734519A - Manufacture and use of insecticides : en
  • DE485709C - Process for the production of multi-walled paper bags : de en
  • DE486003C - Press for making dies and printing plates from rubber : de en
  • US1734717A - Automatic piano : en
  • DE485849C - Cooking device for asphalt and similar masses : de en
  • FR668666A - Buckwheat grid built with flat irons : en fr
  • DE485532C - Mobile phone and hacking device : de en
  • DK41017C - Device for electromagnetic speakers. : da en
  • FR669019A - Heavy oil burner-igniter for locomotives, steam boilers and similar machines : en fr
  • GB321246A - Improvements in and relating to sound reproducing devices : en
  • FR668680A - Installation for a better use of the motive force in order to increase the output : en fr
  • GB321311A - Vehicle bodies : en
  • DE486080C - Tax and insurance control apparatus for vehicles : de en
  • GB301331A - Elastic link for use in connection with braces, suspenders, belts and the like : en
  • CA294404A - Capsuling apparatus : en fr
  • FR668691A - Improvements to trailer hitching devices on towing vehicles : en fr
  • US1734304A - Dredge-top can : en
  • GB299363A - Improvements in fluid pressure engines for operating and controlling doors : en
  • GB321398A - Improvements in or relating to the coating of metal articles with rubber or similar material : en
  • US1734932A - Weld rod and method of making the same : en
  • US1734394A - Safety razor : en
  • GB321279A - Improvements in apparatus for use in electric arc welding : en
  • FR668138A - : fr
  • FR668546A - Device for trawl fishing : en fr
  • FR668642A - Railroad Car Truck : en fr
  • GB321317A - Stands for cycles : en
  • FR668617A - Box with multiple compartments : en fr
  • GB305952A - Electric melting furnace : en
  • US1734324A - Separator : en
  • US1734356A - Metal blank for side bearings : en
  • US1734693A - Process for the manufacture of film-forming solutions : en
  • US1734535A - Friction brake for automotive vehicles : en
  • FR668597A - Process for preparing a vat dye : en fr
  • FR668866A - Extendable arm with articulated links for electric lighting equipment : en fr
  • DE485589C - Machine for moistening, sealing and franking letters : de en
  • FR668875A - Advanced spark plug for supercharged and pushed engines : en fr
  • GB303863A - Improvements in and relating to steam power plants : en
  • GB321223A - Improvements connected with the jointing of multi-core electric cables : en
  • GB321300A - Improvements in or relating to electrical control systems : en
  • FR668536A - Single frequency electrical synchronization method : en fr
  • AU1638128A - Improvements indoor closing apparatus : en
  • CA294554A - Method of obtaining pyridium : en fr
  • US1734861A - Combined rake and hoe : en
  • US1734692A - Interrupter for electric current : en
  • FR668921A - Cups, drinking glasses and the like : en fr
  • DE485807C - Embroidery insert made of paper or similar material : de en
  • US1734319A - Clearance mechanism for misaligned articles : en
  • US1734455A - Dyeing apparatus : en
  • US1734600A - Valveless rotary pump : en
  • US1734839A - Brake apparatus for vehicles : en
  • US1734303A - Transportation system : en
  • US1734592A - Cotton separating and cleaning machine : en
  • US1734067A - Late news device : en
  • US1734299A - Ignition mechanism : en
  • US1734220A - Electrical measuring instrument : en
  • US1734425A - Game package : en
  • US1734655A - Combination bolt and hasp : en
  • US1734926A - Piezo-electric device : en
  • US1734273A - Thrust bearing : en
  • US1734413A - Emulsified plastic and paint : en
  • US1734813A - Bar-screen scraper : en
  • USD79832S - Mobtimeb c : en
  • CA294592A - Disinfecting device for sanitary flushing tanks : en fr
  • US1734038A - Electrical transmission of energy : en
  • US1734739A - Coin-controlled mechanism : en
  • US1734076A - Internal-combustion engine : en
  • US1734202A - Cable connecter : en
  • US1734549A - Garment hanger : en
  • FR668992A - Automatic trigger for cisterns : en fr
  • GB312144A - Improvements relating to the combing of fibrous material and the separation thereby of the fibres according to their length : en
  • GB321276A - Improvements in or relating to matrix-positioning mechanism for type-casting or typographic machines : en
  • FR668943A - Mode of signaling the location of high and medium voltage power lines : en fr
  • CA294484A - Cutting or perforating mechanism : en fr
  • DE485660C - Intermediate frequency amplifiers using frequency-linear tuning means : de en
  • USD79836S - Joseph r : en
  • US1734470A - Packing and method of making the same : en
  • US1734950A - Means of preserving metallic surfaces : en
  • US1734250A - Producing sheet glass : en
  • US1734789A - Manufacture of new dyestuffs : en
  • USD79781S - Design for a lamp : en
  • US1734230A - Combined searchlight and fuse tester : en
  • US1734259A - 2-hydroxynaphthalene-8-monosulfo-6-carboxylic acid and process of making it : en
  • FR668868A - Method of improving the corrosion resistance of magnesium alloy castings : en fr
  • GB321338A - Improvements relating to curtain rails : en
  • DE485779C - Process for the manufacture of detectors : de en
  • DE485786C - Process for the preparation of Kuepen dyes of the benzanthrone series : de en
  • US1734117A - Holder for stick material : en
  • USD79799S - Design for a buckle : en
  • USD79834S - Design for a shoe buckle or similar article : en
  • US1734949A - Preservation of metallic surfaces : en
  • US1734743A - Nut lock : en
  • USD79854S - Eliel saarinen : en
  • US1734260A - Method of controlling characteristics of spray-processed products : en
  • CA294511A - Performance on short circuit of rotary converters and direct current dynamos : en fr
  • USD79804S - Pobation of new yobk : en
  • CA294448A - Gallery for electric lamps : en fr
  • CA294480A - Screen : en fr
  • AU1690928A - An improved ventilated cover for cream and milk cans : en
  • CA294556A - Electrical condenser unit : en fr
  • FR669029A - Sockets prevent burrs in tile molds with tilted mold position : en fr
  • AU2028629A - Improved means for fuelling aeroplanes andthe like : en
  • CA294505A - Ultra-violet transmitting substance : en fr
  • AU1710628A - An improved driving wheel for tractors and the like : en
  • CA294434A - Aeroplane : en fr
  • US1734856A - Amusement ride : en
  • US1734867A - Internal-combustion engine : en
  • US1734872A - Humidifier for internal-combustion engines : en
  • USD79818S - Design fob a vehicle btjmpjbft : en
  • US1734288A - Lubricating fitting : en
  • US1734645A - Battery-box holddown : en
  • US1734841A - Straining funnel : en
  • FR668783A - Further training in amplifying devices : en fr
  • GB321367A - Improvements in packages for razor blades : en
  • AU1640328A - Separator bowl for treating sludge-containing liquids : en
  • FR668557A - High Speed Air Compressor Enhancements : en fr
  • FR668758A - Improvements to striking devices for electric clocks : en fr
  • CA294412A - Current collector for electric vehicles : en fr
  • DE485937C - Swiveling around an axis perpendicular to the workpiece spindle axis and adjustable according to a scale double holder on machines for grinding the facets of real and fake gemstones : de en
  • AU2139429A - Improved method in cooling working places in mines : en
  • US1734318A - Apparatus for handling merchandise : en
  • US1734771A - Refrigerator construction : en
  • US1734791A - Push valve : en
  • DE485976C - Process for the production of paving stones and similar ceramic products in tunnel ovens : de en
  • FR668963A - Toilet powder box : en fr
  • US1734087A - Talking machine : en
  • US1734676A - Dual tooth crown : en
  • DE485724C - Device for increasing the voltage sensitivity and at the same time reducing the frequency dependence of a relay coil : de en
  • DE485990C - Fuse arrangement for electrical circuits : de en
  • US1734073A - Multiple attachment plug : en
  • US1734422A - Pocket : en
  • US1734170A - Tent pole : en
  • AU1675128A - Improvements in or relating to high pressure steam generators andother heat transfer apparatus : en
  • US1734666A - Oil-rectifying apparatus for internal-combustion motors : en
  • US1734209A - Insulating structure : en
  • US1734554A - Method of making narrow-gauge razor blades : en
  • US1734588A - Air heater : en
  • GB321310A - Motor vehicles : en
  • DE486137C - Caliper : de en
  • DK41023C - Tightening list for Doors and the like. : da en
  • FR668975A - Improvements in printing machines : en fr
  • FR668936A - Bromine purification process : en fr
  • DE485747C - Cable releases, especially for photographic shutters : de en
  • FR668646A - Improvements to sediment removal devices : en fr
  • CA294525A - Rock drill steel retainer : en fr
  • US1734194A - Stabilizer : en
  • CA294399A - Earth anchor : en fr
  • CA294406A - Combined electric and mechanical motor control for phonographs : en fr
  • AU1664528A - Improvements in antennae : en
  • US1734186A - Fire-extinguishing arrangement : en
  • GB321380A - An improved draught-excluder for application to windows : en
  • CA294570A - Spring suspension for motor vehicles : en fr
  • AU1905129A - An improved mode of and apparatus for greasing bakers' moulds : en
  • CA294565A - Electrical condenser : en fr
  • CA294477A - Attachment for nailing machines : en fr
  • US1734039A - Strap-attaching and end-finishing device : en
  • US1734796A - Horse collar : en
  • US1734072A - Towline : en
  • US1734629A - Pot furnace : en
  • CA294483A - House car end : en fr
  • USD79828S - A corpora : en
  • US1734119A - Spring-cushioned drive for propellers : en
  • CA294506A - Apparatus for projecting motion pictures in colours : en fr
  • CA294455A - Necktie : en fr
  • CA294469A - Method of manufacturing articles from cellulose compounds : en fr
  • FR668809A - Tap : en fr
  • US1734068A - Radio dial control : en
  • USD79857S - William schnell : en
  • CA294465A - Production of pure iron : en fr
  • FR668669A - Improvements to magnetos : en fr
  • FR668715A - Hygienic menstrual band : en fr
  • GB321418A - Improvements in or relating to coin-freed vending machines : en
  • CA294450A - Paper-making machine : en fr
  • US1734168A - Vertical filing cabinet : en
  • CA294602A - Screw cutting tool : en fr
  • USD79788S - Design fob sign character : en
  • CA294532A - Boiler : en fr
  • CA294595A - Mechanical ball game : en fr
  • CA294493A - Circuit interrupter : en fr
  • AU1745828A - Improvements inthe supply of gas froma distance : en
  • AU1900429A - An improved antiglare attachment to vehicle headlamps andother lamps : en
  • US1734641A - Window ventilator : en
  • US1734934A - Splitting device : en
  • US1734294A - Pressing form and method of making it : en
  • US1734662A - Locomotive snowplow : en
  • US1734919A - Motor controller : en
  • GB321255A - Mining machine : en
  • GB321325A - Improvements in ceiling, walls, floors, roofs, and like structures : en
  • CA294590A - Exploring device for television apparatus : en fr
  • DE473880C - Chair seat cover : de en
  • DE485593C - Garbage can with a lid that can be moved by foot pressure : de en
  • FR668603A - Pulley with special rim and independent clamping : en fr
  • US1734390A - Chick fountain : en
  • US1734703A - Method of and apparatus for unwinding strand material : en
  • CA294520A - Safety device for bushings : en fr
  • FR668744A - Hermetic closing device for cans and any other containers : en fr
  • US1734364A - Anchor for use in veneering concrete structures : en
  • US1734496A - Mechanical memorandum and method of making the same : en
  • US1734545A - Means for delivering preheated air to combustion chambers : en
  • CA294460A - Purse seine fishing net : en fr
  • US1734141A - Film splicer : en
  • US1734258A - Gas-control valve : en
  • US1734462A - Infant's bathtub : en
  • US1734291A - Cellulose condensation product and process for making same : en
  • US1734352A - Bucket : en
  • US1734647A - Gas-heated hot-air furnace : en
  • CA294564A - Electrical condenser : en fr
  • CA294515A - Purification of gases from obnoxious components : en fr
  • CA294388A - Speed limiting device : en fr
  • US1734761A - Cover : en
  • FR668925A - Devices for regulating the air inlet in hearths fitted with movable chain grilles and hearths provided with such devices : en fr
  • DE485683C - Tail unit consisting of a fin and a rudder close behind it, especially for aircraft : de en
  • DE485774C - Copy plate for direct-entry booking procedure : de en
  • DE485825C - Production of active coals : de en
  • FR669002A - New electric cable with high mechanical resistance : en fr
  • GB321243A - Improvements in or relating to the photographic reproduction of images : en
  • CA294578A - Means for cutting dies : en fr
  • DE485309C - Process for the preparation of aromatic ring ketones : de en
  • US1734358A - Structural floor : en
  • US1734788A - Apparatus for stemming fruits : en
  • AU1731128A - Improvements in or relating to' automatic switches for use in telephone or like systems : en
  • CA294599A - Moulding sand : en fr
  • GB321330A - Improvements in and connected with paving blocks and paving : en
  • CA294458A - Process of treating leather : en fr
  • US1734142A - Film splicer and rewinder : en
  • US1734793A - Bearing-adjusting means for roller mills : en
  • US1734829A - Gravity motor : en
  • US1734114A - Aeroplane : en
  • USD79787S - Design fob a badiocabinet : en
  • DE485929C - Device for the production of zigzag seams : de en
  • US1734700A - Coated core : en
  • US1734195A - Harness construction : en
  • US1734819A - Padlock : en
  • US1734501A - Gun : en
  • US1734756A - Pocket turkish pipe : en
  • US1734883A - Fish lure : en
  • US1734269A - Water-soluble substance containing colloidal silver chloride : en
  • DE485480C - Skill game with a game table to catch a ball : de en
  • DE485858C - Water tobacco pipe : de en
  • DE485769C - Improvement of the adsorption capacity of active coals during production and revitalization : de en
  • GB321285A - Apparatus for peeling sugar cane and the like : en
  • US1734726A - Refractory product and process for making the same : en
  • USD79805S - Design for a body for lamps or analogous articles : en
  • US1734564A - Closure : en
  • DE486424C - Deposition and knitting device with knitting channels formed from endless belts and an endless knitting belt arranged above them : de en
  • DE485938C - Device for feeding rolls thicker at one end, in particular conical rolls, from a storage container to a processing machine, especially a grinding machine : de en
  • DE485706C - Conveyor device for building materials : de en
  • FR668199A - : fr
  • CA294591A - Fluid segregator : en fr
  • US1734464A - Catamenial appliance : en
  • DE486108C - Production of acidic active coal : de en
  • US1734426A - Canine nasal irrigator : en
  • US1734782A - Advertising-display device : en
  • US1734486A - Fuel-burning apparatus : en
  • US1734653A - Paper clip : en
  • US1734809A - Leading-in conductor : en
  • CA294519A - Non-warping hot plate : en fr
  • USD79793S - Edward e : en
  • CA294474A - Annealing pot : en fr
  • DE485753C - Pneumatic tube valve : de en
  • DE485564C - Fastening device for relay armature : de en
  • DE485592C - Entertainment game with dice : de en
  • DE485841C - Device for neutrodyne receivers : de en
  • US1734286A - Combustion-engine method and apparatus : en
  • US1734481A - Brooder and heating means therefor : en
  • US1734842A - Valve-actuating mechanism : en
  • US1734335A - Electric liquid heater : en
  • US1734049A - Slidable trunk or suitcase partition : en
  • US1734255A - Screen-cleaning device : en
  • DE485829C - Method for moving the wire back and forth on the drawing drums of multiple wire drawing machines : de en
  • FR668612A - Automatic coupling system more specifically applicable to railway company vehicles : en fr
  • US1734326A - Caster wheel : en
  • US1734491A - Transmission : en
  • USD79811S - Henrik hillbom : en
  • US1734157A - Dress protector : en
  • US1734465A - Cigar lighter : en
  • US1734894A - Method of and apparatus for signal reception : en
  • US1734136A - Radiator tube and method of making the same : en
  • US1734164A - Means for producing fire-extinguishing foam : en
  • US1734172A - Phonograph : en
  • US1734401A - Windrow harvester : en
  • US1734488A - Bumper clamp : en
  • US1734783A - Vacuum-tube socket : en
  • US1734905A - Cooling system for bearings : en
  • US1734148A - Method of applying adhesive : en
  • US1734267A - Internal-combustion engine : en
  • CA294445A - Garment hanger continuous support : en fr
  • AU1735828A - Tyre repair : en
  • US1734509A - Train-stopping and speed-controlling mechanism : en
  • US1734754A - Friction brake : en
  • US1734130A - Coating for wood, metal, or other surfaces and process for making the same : en
  • USD79817S - Design fob an automobile btjmpeb : en
  • US1734285A - Process for making lead compounds : en
  • US1734570A - Pasteurizing apparatus : en
  • DE485956C - Receiving and transmitting antenna for wireless communication : de en
  • DE485988C - Process for the production of gases or vapors from mixtures of these by means of adsorbents : de en
  • US1734807A - Fishing tool : en
  • US1734846A - Footwear : en
  • AU1637828A - Improvements in rebound checking devices for laminated springs of vehicles : en
  • US1734579A - higgins : en
  • AU1637428A - Improvements in and connected with dumbwaiters : en
  • AU1749328A - Improvements in nonskid tyre chains : en
  • US1734440A - Drainage pump : en
  • CA294538A - Clamp for supporting electric conductors : en fr
  • FR667861A - : fr
  • FR668185A - : fr
  • US1734169A - Toilet-seat hinge : en
  • US1734817A - Jockey stick : en
  • US1734056A - Street-lighting fixture : en
  • US1734270A - Spark-plug wrench : en
  • US1734397A - Disk-harrow frame : en
  • USD79846S - Gordon e : en
  • USD79851S - Gordon e : en
  • CA294507A - Colour photography : en fr
  • US1734597A - Nonskidding insulated stool : en
  • AU1899829A - A process 'for the purification of zinc and other metals of the zinc group : en
  • US1734625A - Linked jewelry and method of making it : en
  • US1734850A - Dry kiln : en
  • DK41048C - Machine for Laying Paper Covers or the like on Packages or Boxes. : da en
  • DE485920C - Two-stroke internal combustion engine : de en
  • FR668651A - Process for the additional treatment of composite steels : en fr
  • GB321264A - Improvements relating to portable electric lamp holders : en
  • GB321237A - Improvements relating to machine gun mountings : en
  • DE485105C - Grinding machine for involute gears with two grinding wheels : de en
  • FR668664A - Sign up for displays : en fr
  • FR668598A - Auxiliary claw system for two-turn printing machines : en fr
  • FR668714A - Electric device for remote opening and closing of garage doors or others : en fr
  • US1734203A - Means for fitting lasts and shoes : en
  • US1734256A - Plug dresser : en
  • FR668728A - Advanced "Italian style" extending table : en fr
  • DE485954C - Electrodes for spark gaps : de en
  • FR668910A - Pliers : en fr
  • US1734381A - Window awning : en
  • US1734429A - Toothbrush : en
  • CA294467A - Cushioned car for aircraft : en fr
  • FR668974A - Device for sliding the steel leaves of leaf springs used in vehicles of all kinds : en fr
  • DE486073C - Chisels for chisel hammers for cutting sheet metal : de en
  • DE486044C - Control device for air jet impact shredder : de en
  • GB321257A - Improvements in or relating to cooking utensils : en
  • DE485733C - Tuellstuhl with a spool slide arranged in two chambers and movable in the transverse and longitudinal direction of the machine : de en
  • DE485818C - Device for inflating hollow bodies, e.g. B. Inflatable boats : de en
  • DE485984C - Mechanical loading device : de en
  • DE486093C - High voltage bushing current transformer : de en
  • US1734675A - Method and apparatus for reproducing sound : en
  • DE485968C - Pulsation device attached to the lower end of a double-walled teat cup : de en
  • US1734297A - Apparatus for surfacing paper : en
  • FR668985A - Device for water flow : en fr
  • FR668931A - Process for the construction of organs used in the manufacture of artificial silk and industrial products obtained : en fr
  • FR668618A - Device for opening tin cans : en fr
  • FR668757A - Baffle device for tubular devices : en fr
  • US1734835A - Method of building tire carcasses : en
  • CA294432A - Circular knitting machine : en fr
  • CA294470A - Method of preparing cotton-fibre-stuff of rubber-tissue : en fr
  • CA294604A - Hollow conductor : en fr
  • DE486076C - Process for the production of active coal and coal stones : de en
  • DE485952C - Device for gas separation in electrolytic gas generators with unipolar electrodes : de en
  • FR668995A - Process and means of producing hydrocyanic acid : en fr
  • GB308262A - Improvements in and relating to metallic vapour lamps : en
  • GB321295A - Improvements in and relating to traffic and other street indicators : en
  • FR668688A - Process for manufacturing celluloid-like masses : en fr
  • FR668956A - Ignition distributor device : en fr
  • GB297060A - : en
  • GB321327A - Improvements in and relating to electro-magnetic vibratory devices for acoustical instruments : en
  • DE485655C - Press channel for machines to compress solid carbon dioxide : de en
  • FR669018A - Device for automatically winding wire on spools in layers : en fr
  • DE485840C - Multiple transmission system : de en
  • FR668864A - Improvements in the treatment of cellulose derivatives : en fr
  • GB321266A - Improvements in connecting devices for use in electric circuits : en
  • FR668923A - Impregnation process : en fr
  • FR668134A - : fr
  • GB321305A - An advertising or display device : en
  • GB321727A - Improvements in or relating to a process for the modification of the physical properties of resins : en
  • FR668796A - Improvements in the production of candied fruit : en fr
  • FR668825A - Process for improving the properties of steel : en fr
  • GB321389A - Improvements in or relating to television apparatus and the like : en
  • GB321256A - Improvements in or relating to magnetic compasses : en
  • DK41030C - Drop catcher for placement on coffee pots, teapots and the like. : da en
  • FR668979A - Improvements to rotary pumps : en fr
  • FR668678A - Improvements made to laboratory centrifuges : en fr
  • FR668973A - Composition of matter, more particularly usable in the construction of fireplaces and similar structures : en fr
  • GB321245A - Improvements relating to folding bedsteads : en
  • FR668677A - Process for preparing activated carbon : en fr
  • FR668690A - Suction valve : en fr
  • GB304694A - Improvements in and relating to the manufacture of refractory vessels and the like : en
  • FR668614A - Swivel spout sprinkler : en fr
  • FR668662A - Improvement of rubber soles for footwear : en fr
  • GB321416A - Improvements relating to electric switch-mechanism, and to the mounting of such mechanism in boxes, cases, and the like : en
  • GB321342A - Improvements in engine starters : en
  • FR668784A - Gearbox : en fr
  • FR668813A - Automatic device for washing and drying hands : en fr
  • FR668753A - Artificial manure, its manufacturing process and its application to cultivating cultivated mushrooms : en fr
  • GB321274A - Improvements in or relating to protective and oil retaining glands for shafts : en
  • US1734952A - Age-resisting compound for vulcanized rubber : en
  • US1734268A - Propeller shaft and method of making : en
  • US1734874A - Selective ground-detecting relay : en
  • FR668873A - Method of construction of reinforced cement houses : en fr
  • CA294489A - Friction draft gear : en fr
  • DE485772C - Feeding device for duplicating machines : de en
  • FR668625A - Pliers : en fr
  • DE485599C - Device for desulphurising and bleaching artificial silk and artificial silk waste : de en
  • US1734555A - Antirattler and fastener for vehicle doors : en
  • DE485761C - Regulation and control device for the circulation of the refrigerant in refrigeration machines : de en
  • GB321350A - Improvements in rotary engines : en
  • FR668959A - Lifting device control device : en fr
  • DE485940C - Machine for polishing the teeth of dining forks and similar devices : de en
  • GB309068A - Improvements in liquid and gas contact apparatus : en
  • GB321322A - A combined screwdriver and gimlet : en
  • USD79808S - Pobation of new yobk : en
  • FR668908A - Articulated rake system for mowers : en fr
  • GB321357A - Improvements in electric fluid heaters : en
  • FR668812A - New corkscrew : en fr
  • US1734712A - Brake-hanger support : en
  • US1734908A - Method of machining compression recesses in cylinder heads : en
  • DE486011C - Process for the production of molded compound plates for galvanic elements : de en
  • FR668731A - Metal stopper : en fr
  • FR668993A - Anti-theft device for cycles and removable parts in general : en fr
  • US1734605A - Cord take-up and protector : en
  • US1734881A - Stamping tool for keys : en
  • US1734239A - Synchronizing relay system : en
  • US1734899A - Mechanism for automatically opening and closing garage doors : en
  • AU1726128A - Improvements in multi-wallpaper bags and sacks andin the manufacture thereof : en
  • US1734530A - Window : en
  • US1734180A - Back-rest arrangement : en
  • US1734417A - Rotary kiln : en
  • US1734822A - Needle-shogging mechanism : en
  • DE486152C - Device for driving the pairs of wheels on two axles of motor vehicles by separate power sources : de en
  • US1734217A - Oscillograph : en
  • FR668962A - Photographic cane stand : en fr
  • FR668976A - Improvements in combustion engines : en fr
  • DE485479C - Table handball game : de en
  • DE486122C - External drive dialer for free choice in self-connecting telephone systems : de en
  • USRE17479E - Chuck fob web bolls : en
  • US1734133A - Cheese cutter : en
  • GB308343A - Containers moulded by couching wood pulp or paper pulp : en
  • FR667899A - : fr
  • GB321286A - Improvements relating to control mechanisms for motor cycles, cycles and like vehicles : en
  • US1734880A - Apparatus for refining crude petroleum : en
  • DE485684C - Trailer coupling for motor vehicles : de en
  • US1734349A - Control mechanism for refrigerating systems : en
  • FR668586A - Method and installation for opening, degreasing, cleaning, coloring and drying the fibers of filamentous materials and products : en fr
  • DE485719C - Cross sleeper, consisting of two separate support bodies made of reinforced concrete with an iron tie rod connecting them : de en
  • US1734365A - Machine for treating belts : en
  • US1734438A - Focusing lens mounting : en
  • FR668732A - Oral hygiene kit : en fr
  • FR668564A - Apparatus for coloring or illumination with polychrome light of reflective surfaces : en fr
  • US1734506A - osi baltimore : en
  • US1734831A - Jack : en
  • DK41039C - Press for Smoothing Garments. : da en
  • FR668743A - Improvements to capstans : en fr
  • FR668916A - Improvements in spinning looms and preparation machines : en fr
  • FR669038A - New ceramic roof : en fr
  • GB321413A - An improved method of and apparatus for treating waste liquors from the making of paper pulp and similar liquors to generate heat and recover chemicals therefrom : en
  • CA294545A - Multiple hearth furnace : en fr
  • DE485549C - Protective device for suppressing resonance phenomena for alternating current networks in which measuring transformers are between the phases and earth : de en
  • CA294442A - Cigarette package : en fr
  • US1734805A - Apparatus for testing pipe : en
  • FR668683A - Saucer for drinks : en fr
  • GB321430A - Improvements in loud speakers for wireless apparatus or the like : en
  • DE484602C - Machine for duplicating and vulcanizing rubber mats, etc. like : de en
  • DE485817C - Headlights for bicycles and similar vehicles can be swiveled in a vertical plane : de en
  • FR668565A - Elastic handwheel with spring steel wire arms : en fr
  • GB295054A - Improvements in or relating to the treatment of yarns or threads in textile operations : en
  • US1734193A - Meter-damping magnet : en
  • US1734522A - Nursing-bottle holder : en
  • US1734773A - Collapsible steel form : en
  • US1734772A - Arrangement for wireless telegraphy and telephony : en
  • FR668687A - Improvements to cigar doll transport devices for cigar making machines : en fr
  • GB321365A - Means for facilitating the removal of lids from tins containing polish and such like : en
  • DK41027C - Combustion engine with Fuel Injection and Self-Ignition. : da en
  • DK41028C - Fire extinguisher. : da en
  • FR668791A - Apparatus indicating the ratio of two variables : en fr
  • DE485783C - Two-part sheet metal housing for measuring instruments, especially for electrical devices, and process for its manufacture : de en
  • FR668501A - Device for the recovery of volatile products from the distillation of hydrocarbon materials : en fr
  • DE486129C - Oil cake crusher with two primary and one secondary crushing rollers : de en
  • GB295330A - Improvements in or relating to thermionic valves : en
  • GB321271A - Improvements in or relating to electric lamps : en
  • GB321224A - Improvements relating to fluid pressure braking apparatus : en
  • FR668707A - Process and furnace for the heat treatment of metal parts : en fr
  • FR668917A - Molding shaping apparatus for the garment industry : en fr
  • FR669048A - Process for the manufacture of cellulose esters of organic acids, soluble in organic agents and having a very high resistance to acids : en fr
  • GB321220A - Improvements relating to drawing and like rollers used in the carding, combing, and spinning of textile fabrics : en
  • DE485962C - Spinneret for dry spinning of rayon : de en
  • GB321309A - Improvements in or in connection with show or display cards : en
  • FR668937A - Mudguard system for trucks and other motor vehicles : en fr
  • US1734814A - Conveyer for a continuous normalizing furnace : en
  • FR668524A - Advanced rotary explosion engine : en fr
  • FR668099A - : fr
  • FR668895A - Improvements to explosion engines or others : en fr
  • FR668800A - Electrolytic bath : en fr
  • FR668550A - Self-regulating temperature combustion chamber and advanced injector for heavy oil engines : en fr
  • DE485781C - Switch, especially for automatically controlled switching devices : de en
  • FR668986A - Automatic thermal control device for fire extinguisher valves : en fr
  • GB321405A - Improvements in and relating to secondary cells : en
  • FR668844A - fuel saver for internal combustion engines : en fr
  • GB321244A - Improvements in connection with the moistening of tennis and like courts : en
  • DE485586C - Filler pencil with a sharpening device for the lead placed in the conical front part of the pencil sleeve : de en
  • DE485906C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • DE485933C - Cushioning, especially for motor vehicles : de en
  • FR668761A - Device for igniting mercury vapor tubes : en fr
  • GB321634A - An improved system for checking, registering and effecting sales : en
  • DE484406C - Suitcase sewing machine : de en
  • US1734192A - Insulation-forming machine : en
  • DE485832C - Process for the preparation of C, C-disubstituted derivatives of barbituric acid : de en
  • DE485583C - Reflectors for bicycles : de en
  • FR668777A - Gear switch : en fr
  • AU1716328A - Improvements in bathing costumes : en
  • US1734139A - Process of making master records : en
  • US1734847A - Seal : en
  • CA294541A - Friction shock absorbing mechanism : en fr
  • US1734511A - Battery carrier : en
  • USD79838S - Christian muentener : en
  • USRE17478E - Typewriting machine : en
  • CA294395A - Binder : en fr
  • US1734448A - Burner : en
  • USD79806S - Poeation of new yobk : en
  • US1734430A - Indicating elements of measuring instruments : en
  • USD79790S - Design for oilcloth : en
  • US1734116A - Holder for stick material : en
  • AU1770229A - Improvements in or relating to electrically operated vibratory devices : en
  • FR668897A - double lock for pneumatic station : en fr
  • GB321421A - Improvements in or relating to drawers and supports or guides therefor : en
  • DE486065C - Signal whistle activated by compressed air, steam, gas or some other pressure medium in which a storage container is switched on in the pressure medium supply line : de en
  • GB300269A - Improvements in or relating to gramophones : en
  • US1734102A - Combined vending and amusement machine : en
  • US1734247A - Metal car end : en
  • USD79807S - Pobation of new yobk : en
  • USD79853S - Design for a pan stand or similar article : en
  • CA294548A - Process of treating edible milling products : en fr
  • US1734034A - Process for the treatment of ores for the recovery of titanium : en
  • USD79798S - Design por a buckle : en
  • US1734334A - Steam-heating system : en
  • USD79863S - Island : en
  • AU2093029A - Improvements in gyratory crushers : en
  • US1734504A - Cotton harvester : en
  • DE486047C - Process for making an antiseptic : de en
  • GB321288A - Improvements in and relating to photographic apparatus and methods : en
  • US1734427A - Flexible drive : en
  • US1734158A - Shock absorber : en
  • US1734593A - Cotton gin : en
  • US1734571A - Pasteurizing apparatus : en
  • US1734738A - merrick : en
  • US1734081A - Headlight antiglare device : en
  • DE485433C - Machine for the production of grilles for all kinds of purposes, in particular as queen bee barrier : de en
  • US1734099A - Sizing saw : en
  • US1734167A - Suspension insulator fitting : en
  • US1734750A - Separable-fastener-locking device : en
  • US1734233A - Automatic electric-circuit make and break device : en
  • USD79855S - William schnell : en
  • US1734226A - Lighting switch : en
  • US1734391A - Corn picker : en
  • US1734730A - Can : en
  • FR668773A - Machine for cleaning, ginning and ventilating kapok fibers or other similar fibers : en fr
  • GB321383A - Improvements in and relating to icing biscuits and the like : en
  • CA294563A - Process for treating electrical condensers : en fr
  • DE485708C - Thread feeder to be attached to sewing machines : de en
  • US1734091A - Needle motion for axmltststeb : en
  • US1734376A - Protective case for books and bookmarkers : en
  • DE485958C - Process for the protection of transformers, switches, motors, generators and similar electrical apparatus, in which, in the event of abnormal operating conditions, vapors and gaseous decomposition products of the solid and liquid insulating agents form : de en
  • AU1664728A - Apparatus for massage combined with electrisation : en
  • US1734216A - Elastic-fluid turbine : en
  • US1734607A - Pedal-operating mechanism : en
  • US1734892A - Pull-off for trolley wires : en
  • US1734151A - Guiding device for tractors : en
  • US1734253A - Artificial tooth : en
  • CA294422A - Strengthened glass : en fr
  • DE484241C - Formation of the process according to patent 472605 for the separation of cobalt and nickel from their solutions : de en
  • DE485868C - Device for guiding the air in impact crushers : de en
  • GB321222A - Improvements in or relating to apparatus for applying coatings to surfaces, particularly to the surfaces of flexible strip material : en
  • FR668554A - Process for preparing ammonia by synthesis : en fr
  • CA294521A - Journal box : en fr
  • US1734483A - Window wedge : en
  • US1734184A - Nipple for wire spokes : en
  • US1734598A - Power-transmitting flexible coupling : en
  • US1734787A - Centering device for boring and grinding machines : en
  • US1734792A - Clamp fob railway-car wheels : en
  • USD79840S - Design fob an afbon : en
  • FR668511A - Process for storing and transporting liquefied or solidified gases : en fr
  • FR668833A - Device for changing the speed of a bicycle by chain derailment on the crankset : en fr
  • FR669017A - Tubular frame for resonance boxes : en fr
  • US1734277A - Electrically-controlled sanding device for automobiles : en
  • GB321307A - Improvements in or relating to figured woven fabrics : en
  • CA294423A - Rubber-elastic woven or knitted fabric : en fr
  • US1734421A - Pump for the delivery of liquids in predetermined amounts : en
  • US1734928A - Treatment of malleable castings : en
  • US1734044A - Thickener : en
  • US1734437A - Production of aqueous dispersions : en
  • US1734385A - Automatic card-cutting machine : en
  • US1734701A - Method of bridging : en
  • US1734918A - Magneto : en
  • DE485996C - Machine-curved wedge pick : de en
  • USD79802S - Design fob a combined radiocabinet and clock : en
  • US1734161A - Stobage structure : en
  • FR668558A - Expansion regulator : en fr
  • FR668918A - Ladies' toque hat convertible into a handbag : en fr
  • GB321270A - Improvements in apparatus usable for measuring and dispensing liquids : en
  • FR668789A - Decorated turtles : en fr
  • FR668933A - Fabric feeler : en fr
  • GB302894A - Improvements in copying machines for wood, particularly for the manufacture of winding wooden staircase walls and hand rails : en
  • GB321362A - Rowing machine : en
  • DK41022C - Asbestos Stand for Fire Hazard Prevention by Electric Irons. : da en
  • CA294575A - Striking casting : en fr
  • US1734346A - Animator for artificial flies for luring game fish : en
  • FR668778A - Electro-mechanical device applicable to the distribution of materials in predetermined quantities : en fr
  • DE485993C - Base for pumping systems : de en
  • US1734062A - Weft detector for looms : en
  • US1734262A - Cooler : en
  • FR669021A - Self-greaser for use by external machine movements : en fr
  • FR668835A - Improvements to cases for pen holders, mechanical pencils, pocket pencils and similar articles : en fr
  • GB295389A - Electrical maximum demand indicating device : en
  • FR668542A - Advanced training in projection and light signaling devices : en fr
  • FR668628A - Portable kit for shoe and clothing care : en fr
  • DE485704C - Sound reproduction device with two sound conduction tubes of different lengths : de en
  • DE485687C - Cushioning, especially for motor vehicles : de en
  • DE486022C - Process for processing or refining raw oils, their distillates and distillation residues : de en
  • FR668699A - Improvements made to airplanes with a lift propeller : en fr
  • GB295317A - A process for removing silicic acid from liquids or solutions : en
  • FR668582A - Bean harvester : en fr
  • GB321259A - A new or improved slow motion mechanism or fine adjustment device for electrical tuning apparatus : en
  • GB321434A - Improvements in or relating to beds : en
  • DE486128C - Mercury vapor rectifier with control grids assigned to the individual anodes, which are connected in such a way that they are excited as a function of an electrical quantity fed to another anode : de en
  • GB294965A - Manufacture of chromic compounds : en
  • DE485845C - Process for the production of accumulator plates : de en
  • DE485900C - Process for the production of iris printing in cylinder direction on collective printing machines : de en
  • FR668935A - Acetic acid concentration process : en fr
  • GB321247A - Improvements in or relating to means for preventing the unauthorized use of motor vehicles and motor boats : en
  • GB321302A - Improvements in and relating to apparatus for massage : en
  • FR668657A - Heat exchanger device : en fr
  • FR668711A - Gardening winch pump : en fr
  • FR668801A - Air and fuel injection device for internal combustion engine : en fr
  • GB297846A - Improvements in and relating to electric switches : en
  • FR668912A - Extractor device for caps and other applications : en fr
  • FR668941A - Vibration click : en fr
  • GB313554A - Improvements in printing presses : en
  • GB321230A - Improved window fastener : en
  • GB321691A - Improvements in and relating to the manufacture of new saponaceous materials from organic isocolloids containing unsaturated high molecular acids : en
  • DE485652C - Pedal mounting on pianos : de en
  • US1734424A - Carton : en
  • US1734797A - Bab batchet fob : en
  • FR668538A - Intermittent fountain with hydraulic trebuchet for automatic and complete draining of the siphon : en fr
  • FR668622A - Improvements in the manufacture of knitted objects with increases : en fr
  • FR668739A - Method for producing stable and transformable assemblies : en fr
  • FR668803A - Improvements to automatic roller blind mechanisms : en fr
  • DE485989C - Process for the preparation of hydrogen cyanide : de en
  • FR668583A - Improvements to the color distribution processes and fillers used to make cement or other slabs : en fr
  • GB321379A - Improvements in and relating to carving forks : en
  • USRE17482E - clarke r : en
  • DE485653C - Method and device for cleaning filters : de en
  • DE486127C - Closed metal halide lamp for tilt or induction ignition : de en
  • GB307489A - Stocking protector against mud : en
  • FR667803A - : fr
  • FR668764A - Method and apparatus for heating boiler feed water : en fr
  • US1734623A - Floating deck for reservoirs : en
  • GB295361A - : en
  • GB321377A - Improvements in and relating to single thread lace-braiding machine having driver plates : en
  • US1734541A - Process of making fans : en
  • US1734298A - Air-pressure valve : en
  • US1734616A - Bed stay : en
  • US1734674A - Range construction : en
  • US1734920A - Hot-water system : en
  • US1734553A - Radio beceiviltgr apparatus : en
  • US1734559A - Process for the preparation of mixtures of carbon monoxide and hydrogen from hydrocarbons : en
  • DE485093C - Photographic lens for color photographic recording, reproduction and projection purposes : de en
  • FR668613A - Process for increasing the recording capacity of phonograph records and rolls and products obtained by this process : en fr
  • FR668929A - Process for preparing hydrogen by decomposition of water vapor by iron to the state of metal : en fr
  • DE485616C - Device for securing electrical drives : de en
  • DE485901C - Process for the production of scattering powder for plaette patterns : de en
  • DE485869C - Box for storing sewing silk rolls : de en
  • FR668508A - Signaling device combined with electrically operated machines : en fr
  • FR668907A - Process for obtaining rubber pastes : en fr
  • CA294557A - Electrical condenser : en fr
  • US1734125A - Filter element : en
  • US1734740A - Coin-controlled mechanism : en
  • US1734035A - Combination hog oiler and feeder : en
  • US1734669A - Pulverized-fuel-burning furnace : en
  • US1734935A - Brake mechanism : en
  • DE485931C - Device for loading the rear axle of a towing vehicle with part of the weight of the trailer : de en
  • DE485979C - Plate feeding device for uniform feeding of all kinds of bulk goods : de en
  • AU2032529A - Improvements in or relating to electric discharge tubes : en
  • CA294562A - Electrical condenser casing : en fr
  • GB321227A - Improvements in apparatus for testing the strength of yarns, threads, or the like : en
  • US1734074A - Shut-off device : en
  • US1734137A - Dishwasher : en
  • US1734524A - Blade-sharpening machine : en
  • US1734215A - Leveling device : en
  • GB321281A - Improvements in or relating to furnaces : en
  • AU1633428A - Protective arrangement for battery ignition and like circuits : en
  • AU1746828A - Improvements in coating conductors of electricity for electroplating nonmetallic articles : en
  • AU2036129A - Improvements in and relating to meter seals : en
  • AU1738128A - Process forthe purification of nitrogen, hydrogen, or mixtures thereof : en
  • US1734197A - Filtering material : en
  • US1734741A - Press : en
  • AU1579328A - Improved method and apparatus for welding : en
  • US1734718A - Transmission unit : en
  • US1734106A - Bladed hide, skin, or leather working machine : en
  • US1734538A - Calculating machine : en
  • USD79865S - Design fob a ceiling lighting fixture : en
  • DE485678C - Water pressure mechanism for juice presses adjustable on a screw spindle : de en
  • FR668904A - Method for carrying out mixtures and reactions : en fr
  • GB308225A - Improvements in ball-valve taps : en
  • US1734213A - Motor-car body : en
  • FR668088A - : fr
  • FR668786A - Improvements to engine piston pins : en fr
  • FR669025A - Process for the production of a dry and soluble pectasic extract : en fr
  • FR669032A - Device allowing the continuous running of an endless film, regardless of its length and format : en fr
  • US1734525A - Feeler or filling detector : en
  • US1734879A - Paper-making machine : en
  • CA294386A - Flue gas recirculating system for cracking stills : en fr
  • CA294478A - Block type printing machine : en fr
  • AU1744328A - Improvements in bottle capsules : en
  • US1734878A - Plow : en
  • US1734944A - Sound-amplifying system : en
  • US1734245A - Apparatus for generating electricity : en
  • US1734698A - Lepidolite enamel and method of producing same : en
  • DK41032C - Apparatus for apparatus for baking small, e.g. wreath-shaped, dough products. : da en
  • US1734601A - Archibald g : en
  • US1734613A - Drafting instrument and attachment : en
  • US1734537A - Bus-bar structure : en
  • US1734860A - Holding means for vanity cases : en
  • US1734877A - Device for opening containers, boxes, tins, or the like : en
  • CA294439A - Process of converting heavy mineral oil into lower-boiling products : en fr
  • CA294453A - Packing material : en fr
  • DE485792C - Double-sided rayon spinning machine : de en
  • DK41019C - Beet thinner for wheel cleaners. : da en
  • US1734551A - Blade package : en
  • US1734688A - Multiple-drive chain : en
  • US1734768A - Wardrobe : en
  • USD79872S - Design fob a vanity case : en
  • FR668994A - Process for the production of hydrogen and gas containing hydrogen : en fr
  • US1734223A - Balanced thrust bearing : en
  • CA294472A - Truck centering mechanism : en fr
  • CA294558A - Electrical condenser : en fr
  • AU1471228A - Improvements indoor locks : en
  • CA294587A - Process of preparing amino compounds : en fr
  • US1734359A - Structural floor : en
  • US1734903A - Method of forming window-regulator gear members and apparatus therefor : en
  • AU2059029A - Casting ladle : en
  • US1734566A - Closure cap : en
  • CA294417A - Filling and capping machine : en fr
  • US1734143A - Power transmission apparatus : en
  • US1734720A - Gun port : en
  • FR668878A - Aviator helmet : en fr
  • AU1652128A - Improvements in or relating to trucks with parallel rolling chains : en
  • CA294421A - Rail tie fastening means : en fr
  • US1734112A - Radio receiving system : en
  • US1734681A - Method of interlocking bolts and nuts : en
  • US1734514A - Container for fluid under pressure : en
  • US1734923A - Radiator : en
  • USD79875S - Design for a vanity case : en
  • US1734431A - Traffic signal : en
  • FR668513A - Improvements to gear reducer control devices more especially applicable to t. s. f. : en fr
  • FR668547A - Method applicable to contactors controlled by centrifugal force, for example contactors of centrifugal force starters for electric motors : en fr
  • GB289894A - Improvements in railway signalling systems : en
  • GB321249A - Safety device for hoists : en
  • DE485608C - Earth fault relay for three-phase systems : de en
  • FR668846A - Automatic fly for épées and foils : en fr
  • GB321344A - Apparatus for cutting stove pipes and articles of similar material : en
  • DE486050C - Process for applying pigment paper or the like to printing rollers : de en
  • DE486072C - Adjustable wrench : de en
  • US1734032A - Shipping card for backings for artificial teeth : en
  • US1734804A - Advertising stand : en
  • AU1643428A - Improvements in vehicle-speed controlling mechanism : en
  • FR668811A - Device preventing liquid from flowing into receptacles such as accumulator trays and the like : en fr
  • DE485580C - Crawler vehicle with several independent crawler guide frames movable around horizontal axes : de en
  • USD79825S - Design : en
  • US1734296A - Mining apparatus : en
  • US1734179A - Back-rest construction : en
  • US1734502A - Tool holder with top lock : en
  • US1734925A - Circuit connecter : en
  • DE485568C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • DE485543C - Picture book whose pictures are united with voices : de en
  • FR669003A - Application of wood injected with synthetic resins to the construction of wedges or footings for railways : en fr
  • DE486153C - Method and device for closing bottles : de en
  • AU1636528A - Fastenings for bags, purses, attache cases andthe like : en
  • FR668696A - Device for sealing and sealing premises, boxes, etc. : en fr
  • FR668999A - Safety device, flame breaker and oil collector, for circuit breakers and other electrical devices : en fr
  • US1734198A - System of control : en
  • DE485587C - Self-righting ink container : de en
  • US1734626A - Haircloth and bib holder : en
  • AU1689928A - Improvements in and relating to devices for use in hair waving and curling : en
  • FR668710A - Bigrille lamp oscillation generator circuit device : en fr
  • US1734128A - Card-filing system : en
  • US1734043A - Hydraulic flexible coupling : en
  • US1734302A - Automatic lap doffer : en
  • US1734779A - Pump : en
  • US1734857A - Shock absorber : en
  • DE485613C - Curtain rod holder : de en
  • DE485720C - Adjustable molding box to build the bedding for iron turnout sleepers : de en
  • DE485948C - Nebulizer with piston pump for perfumes and other liquids : de en
  • FR668718A - Preparation of a product intended to increase the imbibing power of caustic soda solutions for cotton fabrics and threads : en fr
  • US1734423A - Needle and the like : en
  • US1734637A - Method of vulcanizing rubber and resulting products : en
  • US1734635A - Method of vulcanizing rubber and resulting products : en
  • US1734685A - Art of plastered-building-partition construction : en
  • AU1935629A - Shaft mounting : en
  • DE485902C - Power factor relay connected to current and voltage converters or voltage dividers : de en
  • FR668517A - New cleat device in the interlocking stations : en fr
  • FR668742A - Device transforming the variations of a direct current into alternating current, and applicable in particular at t. s. f. : en fr
  • US1734729A - Measured service telephone system : en
  • AU1988529A - Improvements in railway draught rigging and couplers therefor : en
  • DK41049C - Automatic Feeding System for Horse Stables. : da en
  • US1734278A - Refrigerant : en
  • US1734444A - Paste jar : en
  • DE485865C - Process for gasifying heavy liquid fuels : de en
  • US1734101A - Clutch : en
  • US1734177A - mccabe : en
  • US1734859A - Holding ring for compact plates : en
  • US1734939A - Mining machine : en
  • CA294603A - Bearing : en fr
  • CA294466A - Propeller : en fr
  • DE485820C - Regulator for ring spinning machines : de en
  • GB321428A - Improvements relating to electric switch-mechanism, and to the mounting of such mechanism in boxes, cases and the like : en
  • DE485432C - Device for operating the closing flap in the bottom of dampers, especially feed dampers, which are fed from a filling floor : de en
  • DE486156C - Upholstered chair : de en
  • FR668655A - Body or composite element particularly suitable for the manufacture of walls, boxes, bottles, etc. : en fr
  • GB305539A - Improvements in steel swages : en
  • CA294600A - Oil saver : en fr
  • DE485814C - Film and device for the simultaneous recording of images and sounds and for their reproduction by projecting light beams : de en
  • FR668960A - Centrifugal separator : en fr
  • US1734398A - Dental device and method of utilizing the same : en
  • US1734482A - Rotary with power-measuring means : en
  • US1734931A - Internal-combustion electric drive : en
  • US1734769A - Fastening means for securing fabric to a rigid base : en
  • DE486064C - Adjustable double-edged safety razor for leaf-shaped three-hole blades : de en
  • US1734224A - Match receptacle : en
  • FR668772A - Further training for processors : en fr
  • GB321199A - New or improved means for reproducing sound from gramophone records : en
  • FR668857A - Improvements to single-engine maneuvering systems for mechanical transmissions in switch stations : en fr
  • FR668860A - Special composition steel : en fr
  • FR668896A - lock on the transmission tube of pneumatic substation installations : en fr
  • US1734687A - Automatic stop cock : en
  • US1734912A - Electric switch : en
  • USD79823S - Design fob a combined whiting and smoking stand : en
  • USD79848S - Gobdon e : en
  • DE485947C - Process for the production of substitutes for linen fabric, etc. like : de en
  • FR668724A - Device for fixing electrical devices inside a box : en fr
  • US1734636A - Method of vulcanizing rubber and resulting products : en
  • FR668990A - Improvements to connection terminals for electrical devices : en fr
  • FR668572A - Indirect reverberation lighthouse : en fr
  • DE485785C - Immersion heater or other electrical heating element surrounded by a liquid : de en
  • DE485816C - Bicycle support, which works together with an automatic security lock attached to the bicycle or motorcycle : de en
  • AU1988629A - Improvements in railway draught rigging and couplers therefor : en
  • CA294424A - Fish bait box : en fr
  • GB321361A - Improvements in and relating to suspended holders for flower pots and the like : en
  • FR668951A - Floating gantry crane for unloading and laying masonry blocks : en fr
  • FR668774A - Method of fixing flat parts to tubes : en fr
  • GB305542A - : en
  • US1734234A - Pipe wrench : en
  • DE485418C - Toy locomotive made of sheet metal : de en
  • US1734295A - Double-body tearing-strip can : en
  • US1734337A - Tire-building tool : en
  • US1734341A - Alarm mechanism : en
  • US1734355A - Telephone system : en
  • US1734379A - Apparatus for making composite glass : en
  • US1734435A - Harvester thrasher : en
  • US1734313A - Casting apparatus : en
  • DE485995C - Zipper : de en
  • FR668635A - Improvements to container molding presses : en fr
  • GB321408A - Improved sound-suppressing ventilating fitting for windows : en
  • US1734821A - Salt and pepper dispenser : en
  • FR668624A - Handle : en fr
  • GB321373A - Improvements in and relating to ice shaving machines : en
  • DE485705C - Process for the production of pipe elbows and similar forgings : de en
  • DE485981C - Process for influencing the flow of lime and dolomite furnaces by water introduced into the furnace or sintering zone : de en
  • FR668863A - Machine for working fabrics using needles : en fr
  • FR669042A - Stone cutting machine : en fr
  • FR668903A - Improvements in lighting control apparatus for automobiles or the like : en fr
  • GB313869A - Improvements in pump actuating mechanism : en
  • CA294383A - Demountable rim : en fr
  • CA294471A - Fire alarm : en fr
  • FR668948A - Pavement establishment and repair process : en fr
  • FR668998A - Improvements to circuit breakers and electrical switches : en fr
  • US1734873A - Shaving brush : en
  • FR668726A - Disinfectant device for dust extractors : en fr
  • FR668859A - Improvements to rail fastening devices to sleepers : en fr
  • DE485693C - Turning process for the production of pottery, such as jugs, pots and. like : de en
  • FR668898A - Oscillating Circuit Coupling : en fr
  • GB321211A - Spring units to be used in the upholstery of chairs, settees and the like, also in the upholstery of vehicle seats : en
  • DE485983C - Compressed air delivery device for concrete, mortar and other viscous substances : de en
  • USD79812S - Design for a chandelier or similar article : en
  • US1734086A - Lint clearer for filling stop motions : en
  • US1734852A - Auxiliary magazine for automatic rifles : en
  • DE485620C - Device to prevent tree trunks from jumping when falling : de en
  • DE485730C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • DE485800C - Self-opening thread cutting head : de en
  • FR669028A - Apparatus used for silvering vacuum bottles : en fr
  • GB321382A - Improvements in cigar bands : en
  • US1734325A - Tubular filter press : en
  • US1734445A - Lock nut for bolts and the like : en
  • US1734476A - Method of producing colored films : en
  • DE485581C - Suspension hook for fastening the coil springs that form the seat on motorcycle seats : de en
  • GB321267A - Improvements connected with fuse boxes for use in electric circuits : en
  • DE485688C - Brake, especially for motor vehicles, with two brake shoes connected by a joint : de en
  • US1734412A - Grain weigher : en
  • CA294437A - Sterilization container for liquids : en fr
  • GB321198A - Method of heat exchange particularly for steam generators : en
  • DE485821C - Koetz winder with axially reciprocating spindle : de en
  • FR668548A - Improvements to internal combustion engines operating according to the two-stroke cycle : en fr
  • FR668750A - Apparatus for controlling the lighting of the lanterns with operation and that of the parking lights with the stop of a motor vehicle : en fr
  • FR668855A - Gramophone needle : en fr
  • GB303360A - Improvements in metal aircraft wings : en
  • FR668503A - Wadding sausage for bodywork and its manufacturing process : en fr
  • US1734415A - Window guard : en
  • US1734870A - Radiant-heat oven : en
  • DE485866C - Drive for machine tools, especially lathes : de en
  • DE485699C - Cable car for overburden conveyance with triggering of tipping due to mass forces occurring when suddenly stopping : de en
  • DE486139C - Adding machine with a set of keys : de en
  • GB321296A - Improvements relating to sett-paved roads and similar surfaces : en
  • FR668725A - Method of recording and reproducing sounds : en fr
  • GB303026A - Manufacture of developing dyestuffs : en
  • DE485729C - Unloading tubes with control grid : de en
  • FR668596A - Crank shaft formed by assemblies of forgings : en fr
  • GB321347A - Improvements in and relating to drilling machines : en
  • US1734494A - Machine for sharpening blades : en
  • US1734639A - Method of vulcanizing rubber and resulting products : en
  • FR668576A - Luminous transparent : en fr
  • US1734395A - Sleeve-valve engine : en
  • DE485978C - Loading device for shaft ovens with a rotatable, inclined chute or a turntable : de en
  • US1734561A - Inhibiting compound : en
  • US1734654A - Pressing and folding mechanism : en
  • FR668874A - Copper sulphate briquettes and their manufacturing process : en fr
  • USD79835S - Design for a shoe bttckle or similar article : en
  • FR668792A - Rotary blade razor : en fr
  • FR668997A - Improvements to photoelectric cells : en fr
  • GB321444A - Improved safety brake for use in connection with internal combustion driven vehicles : en
  • DE485870C - Engaging and disengaging device for a double sewing machine to close filled bags : de en
  • FR668768A - Seamless pipe for remote thermometer : en fr
  • FR668637A - Improvements to beet harvesters : en fr
  • FR668837A - Carding machine improvements : en fr
  • DE486034C - Spreading device for fertilizer spreaders and sowing machines with reciprocating spreading slides : de en
  • DE486138C - Device for measuring inner surfaces on hollow bodies : de en
  • DE485918C - Metal feed box with an inserted V-shaped climbing grate made of wire mesh : de en
  • FR668884A - Racing games : en fr
  • GB295391A - An improvement in the method of machine drying of sized warps : en
  • FR668552A - Method for correcting distortions in photographic recordings by variations in electric current : en fr
  • FR669031A - Improvement in ironing machines for all mechanical razor blades : en fr
  • FR668736A - Method and apparatus for straightening or reproducing photographic prints : en fr
  • FR668748A - High pressure pump-air compressor : en fr
  • FR668814A - Quick locking nut or collar : en fr
  • DE485397C - Savings clock : de en
  • FR668098A - : fr
  • DE485370C - Matrix setting and line pouring machine with matrices guided in a circuit on wires, in which the set line is brought to the pouring point and then moved away from it after pouring : de en
  • FR669001A - Optical device for cameras : en fr
  • FR668566A - Device applicable to funicular operated carriers : en fr
  • FR668919A - Electric pendulum with foolproof strike : en fr
  • FR668516A - Winding process of fabrics at the exit of endless reams and any other processing machine, and even only independent winding : en fr
  • US1734901A - Press for paper tablets : en
  • DE485642C - Control device for steam turbines in working machines driven by electric motors and steam turbines : de en
  • CA294547A - Dry kiln : en fr
  • US1734649A - Long-stroke pumping mechanism : en
  • US1734089A - Portable ironing machine : en
  • DE485715C - Process for the separate separation of the isomeric decalols : de en
  • DE486028C - Heater : de en
  • US1734290A - Can-spraying machine : en
  • DE485711C - Liquid fuel burner : de en
  • FR668759A - Improvements to polishing and sanding machines : en fr
  • DE485573C - Process for securing fibrous materials against attack by moths : de en
  • DE485867C - Rotating tool with cut teeth : de en
  • US1734603A - Train-control system : en
  • FR669009A - Improvements to automatic telephone systems : en fr
  • GB316859A - Improvements in or relating to holders for keys or the like : en
  • FR668890A - ear gin : en fr
  • DE485647C - Process for the production of pest repellants : de en
  • GB294987A - Process for preparing printing blocks : en
  • GB321290A - Improvements in rakes : en
  • US1734562A - Sodium cyanide compound and process of producing the same : en
  • FR668831A - Polysocs plow with mechanical traction for so-called <<bill>> plowing : en fr
  • FR668880A - Transport tank for liquid foodstuffs : en fr
  • DK41051C - Device by Tractors. : da en
  • FR668674A - Improvements to antenna systems : en fr
  • DE486040C - Anchor bolts : de en
  • GB321289A - Improvements in and connected with straw trussers : en
  • DE485621C - Rotary piston internal combustion engine : de en
  • US1734902A - Electrically-wound clock : en
  • GB321265A - Improvements in connecting devices for use in electric circuits : en
  • US1734343A - Handhole fitting : en
  • DE479320C - Fixed light advertising device in which different and enlarged images appear alternately on different sides of the device : de en
  • FR668559A - Automatic braking and disengaging hoisting winch : en fr
  • GB321642A - Improvements in or relating to the manufacture of tinned metal products : en
  • DE485743C - Process for the production of double-walled vessels : de en
  • DE485758C - Method and tool for the production of metal strip connections : de en
  • DK41050C - Device at Beehives. : da en
  • FR668592A - Aeronautical device: orthopter : en fr
  • DE485373C - Switching device on perforating machines for foot and mechanical drive : de en
  • US1734366A - Refrigerator : en
  • US1734849A - Open fireplace : en
  • DE485862C - Internal combustion engine with airless fuel injection : de en
  • FR669049A - Device for the continuous settling of fluids : en fr
  • DE485473C - Device for filling measured quantities of liquid and semi-liquid substances from storage containers : de en
  • DE486002C - The wall immediately delimiting the combustion chamber of a steam boiler, consisting of parallel water pipes with intermediate pieces : de en
  • FR668601A - Vehicle intended in particular for transporting patients : en fr
  • FR669022A - Simplified industrial colorimeter : en fr
  • DE485848C - Self-exciting alternating or three-phase asynchronous generator : de en
  • FR668977A - Improvements made to workpiece fixing vices : en fr
  • GB290203A - Improvements in gyroscopic stabilising-apparatus : en
  • AU1887729A - Improvements in machines for emulsifying bitumen, other materials andthe like : en
  • CA294393A - Filling composition for the joints of wallboard : en fr
  • DE485755C - Device for shutting down the drive of the feed device for cards : de en
  • AU1638228A - A device fop registering' the attendances ofa watchman and similar purposes : en
  • CA294531A - Marine motor : en fr
  • US1734869A - Combined gas burner and grate : en
  • US1734474A - Liquid-dispensing apparatus : en
  • US1734716A - Apparatus for welding : en
  • US1734227A - Lighting switch : en
  • DK41020C - Horseshoe. : da en
  • GB321225A - Improvements in bed settees or chairs : en
  • GB321301A - Improvements in and relating to means for securing the adjacent ends of permanent way rails : en
  • DE485813C - Recording cinematograph with optical compensation : de en
  • DE485837C - Movement device for sliding doors : de en
  • DE486082C - Clamping device with two mutually hinged clamping rails for sheets that can be clamped one after the other for loose-leaf bookkeeping : de en
  • FR668581A - Pivot box for front end : en fr
  • CA294546A - Electric lighting device : en fr
  • DE485803C - Method of making quilted fabric : de en
  • FR668529A - Protector for the inner perimeter of wells : en fr
  • CA294435A - Hockey pad : en fr
  • GB321221A - Improvements in or relating to thermostatically-controlled valve devices : en
  • GB321359A - Improvements in or relating to containers for umbrellas : en
  • CA294544A - Upholstery-making machine : en fr
  • US1734621A - Display box : en
  • CA294535A - Retort for the distillation of solid carbonaceous substances : en fr
  • FR668703A - Process for the production of water-insoluble azo dyes : en fr
  • US1734785A - Covered dumping body : en
  • US1734033A - Device for orientating whipstocks : en
  • US1734723A - Vaporizer and fuelizer for internal-combustion engines : en
  • US1734189A - Container for asphalts and the like : en
  • US1734770A - Mechanical musical instrument : en
  • CA294479A - Actuating mechanism for multiple block printing heads : en fr
  • US1734784A - Pencil : en
  • USD79784S - Design for a sign holder : en
  • USD79803S - Design for a body for lamps or analogous articles : en
  • USD79852S - Waltee t : en
  • US1734451A - Bag or envelope : en
  • DE485833C - Process for the production of blades for turbo machines, in particular for steam or gas turbines : de en
  • US1734547A - Pressed-metal brake step : en
  • US1734865A - Rail-bearer structure for high-speed suspended railways : en
  • CA294403A - Non-grounded electric transmission line : en fr
  • US1734953A - Age-resisting compound for vulcanized rubber : en
  • GB321356A - Improvements in smokers' ash receptacles : en
  • FR668708A - Improvements to electrical circuit switches : en fr
  • FR668723A - Ink ribbon mechanism intended more particularly for address printing machines or similar printing machines : en fr
  • US1734500A - Household motor with attachments therefor : en
  • USD79844S - Setts : en
  • US1734098A - Scale : en
  • US1734191A - Coin-controlled mechanism for vending machines : en
  • DE486030C - Container : de en
  • DE469885C - Tool for conical expansion of pre-drilled holes in wood : de en
  • US1734858A - Toy windmill : en
  • US1734225A - Window regulator : en
  • US1734552A - Mechanical roasting furnace : en
  • DE485835C - Rotary kiln and smelting furnace for the direct production of cast iron or steel from iron ores : de en
  • DE486158C - Machine for centering and fastening the heel when shoes are inserted : de en
  • FR668953A - Lifting device for handling masonry blocks or other similar loads : en fr
  • GB321419A - Improvements in or relating to coin-controlled apparatus : en
  • US1734806A - Snubber for automobiles : en
  • US1734264A - Apparatus for animated advertisements : en
  • DE485644C - Equipment for the operation of converters : de en
  • FR668697A - Improvements in photographic processes and devices by which stereoscopic images are obtained in projection, in particular those for cinematography : en fr
  • DE485855C - Device for mechanical solving of trigonometric tasks : de en
  • FR669008A - Projector : en fr
  • FR668851A - DC medical device : en fr
  • FR668920A - Improvements to metallic tiles and similar materials : en fr
  • FR669026A - Improvements to the racks for gramophone records and the means for removing the contents of these racks : en fr
  • FR668989A - Booster pump device for automatic fire extinguishers : en fr
  • GB321432A - Improvements in or relating to chairs and like articles of furniture : en
  • GB321214A - Improvements in or relating to ball valves : en
  • GB321272A - Improvements in and connected with postal envelopes : en
  • US1734190A - Circuit breaker : en
  • US1734459A - Two-cycle internal-combustion engine : en
  • US1734684A - Grip for golf clubs : en
  • FR668521A - Convertible device for the manufacture of fishing nets : en fr
  • GB321374A - Improvements in or relating to railway rail chairs : en
  • GB321404A - Improvements in and relating to the sealing of punctures in pneumatic tyres : en
  • DE485908C - Process for the preparation of anthraquinone derivatives : de en
  • GB304695A - Improvements in or relating to chassis of motor-vehicles : en
  • DE485607C - Automatic electrical regulator in the form of a multi-leg transformer : de en
  • DE485844C - Socket for anode or dry cell batteries : de en