• US1661642A - Metal lath : en
  • US1662042A - Coating apparatus : en
  • CA278396A - Drill blade : en fr
  • CA278399A - Bush hook : en fr
  • AT109096B - Method of introducing potassium, cesium or rubidium into an electrical discharge tube. : de en
  • CA278294A - Beverage cooler and dispenser : en fr
  • US1661173A - Electric furnace : en
  • AT109057B - Brake control for four-stroke engines of motor vehicles. : de en
  • US1661322A - Heater : en
  • US1661463A - Toy horse : en
  • US1661762A - Direction indicator for vehicles : en
  • US1661888A - Method of and means for continuously vulcanizing rubber stock : en
  • DE457177C - Electric incandescent lamp with tungsten filament : de en
  • GB257950A - Improvements in electrical heating apparatus : en
  • GB286759A - Improvements in or relating to the diaphragms of electrically operated sound producing horns and the like : en
  • US1661431A - Mixing valve : en
  • US1661250A - Flour-treating process : en
  • AT109078B - System for transmission by means of carrier waves. : de en
  • US1661203A - Process for the rapid evaporation to dryness of ammonium-nitrate solutions : en
  • US1661295A - Fluid-pressure device : en
  • US1661468A - Rotary pump : en
  • US1661564A - Toilet article : en
  • US1661677A - Distance responsive controller : en
  • AT109026B - Cone of yarn. : de en
  • US1661767A - Lumber-returning device for ripsaws : en
  • CA278404A - Electric discharge tube : en fr
  • US1661741A - Speed control for motion-picture apparatus : en
  • US1661393A - Paper corrugating and crinkling : en
  • US1661332A - Manufacture of armatures : en
  • US1661841A - Regulating system : en
  • US1661237A - Gauge wheel for agricultural implements : en
  • US1661904A - Lubricating system : en
  • US1661960A - Injector or aspirator : en
  • US1661881A - Treatment of cellulosic fabrics : en
  • US1661811A - A volujsttabt tbttst association op : en
  • AT109099B - Device for fan cooling of cooling radiators attached to vessels for liquid cooling, in particular transformer oil vessels. : de en
  • US1661244A - Loader for cement mixers : en
  • DE457178C - Device for applying a helical glow wire to the support supports of the support frame of electric incandescent lamps, which are arranged in a conical surface area : de en
  • CA278353A - Winding means : en fr
  • CA278416A - Hydrocarbon cracking process : en fr
  • DE457210C - Rail fastening on base plates with claws that reach under the base plate and overlap the rail foot and are secured by wedges : de en
  • DE456976C - Automatic tube closure : de en
  • FR635199A - Hay baler : en fr
  • GB258272A - Improvements in the manufacture and production of valuable hydrocarbons or derivatives thereof from coal, tars, mineral oils and the like : en
  • CA278287A - Shingle-planing machine : en fr
  • US1661235A - Method of treating electronic-emission devices : en
  • DE457181C - Thermal fuse for electric heating and cooking apparatus, especially heating pads : de en
  • DE457184C - Collective mailbox : de en
  • GB286390A - Improvements relating to fluid operated reciprocatory mechanism : en
  • CA278289A - Bill posting : en fr
  • CA278436A - Picture display apparatus : en fr
  • CA278319A - Loom mechanism : en fr
  • DE457027C - Casting mold for the production of seamless chocolate hollow bodies with fuel opening : de en
  • GB282633A - A compensated gyroscopic device for the determination of planes or directions of reference : en
  • FI11901A - Anordning for special use of screws : en fi
  • GB279461A - Improvements in or relating to current rectifiers : en
  • GB286341A - Improvements in or connected with locks : en
  • GB271861A - Improvements in resilient or spring wheels : en
  • US1661560A - Machine for photographically printing on cylinders : en
  • US1661213A - barbour : en
  • US1661692A - Rotary cutter : en
  • DE457148C - Fountain pen : de en
  • FR635019A - Automatic balancing device for shutters with horizontal axis : en fr
  • US1661870A - Street marker : en
  • US1661486A - Luggage carrier and bumper : en
  • GB286387A - Improvements in means for heating and filtering the air supplied to the carburettors or vaporisers of internal combustion engines : en
  • US1661646A - Laundry machine : en
  • DE457220C - Process for distilling and condensing : de en
  • DK38505C - Weed Chopper and Thinning Machine. : da en
  • US1661227A - Utensil for molding sugar sweetmeats : en
  • US1661732A - Feedee foe beeakees : en
  • US1661926A - Brush : en
  • FR32896E - Device applicable to all types of vehicles in order to prevent them from rolling back down the ramps : en fr
  • GB274072A - Process for the preparation of white titanium pigments and the products obtained : en
  • GB286438A - Improvements in or relating to discs for vehicle wheels : en
  • CA278377A - Skiving clamp for inner tubes : en fr
  • US1662009A - Cigar cutter : en
  • CA278326A - Furnace attachment : en fr
  • US1661461A - Casing for pneumatic tubes : en
  • US1661916A - Hot-tamale-forming machine : en
  • US1661927A - Ditching and grading machinery : en
  • DK38495C - Apparatus for Separating Oil and Water from Compressed Air. : da en
  • FR635232A - Accounting sheet : en fr
  • US1661970A - Electbic welding machine : en
  • US1662023A - Grinding machine : en
  • CA278236A - Circular band saw : en fr
  • US1661498A - Dispensing device : en
  • DE457078C - Gas cooker for liquid fuel : de en
  • DE457099C - Adjustable drawing angle for hatching : de en
  • GB280582A - Improvements in the manufacture of glass in continuous sheets by flowing and rolling : en
  • FR635156A - Shoe making machine : en fr
  • US1661336A - Refreshment mixer : en
  • US1661421A - Signal lamp : en
  • DE457039C - Shake slide support : de en
  • US1661851A - Industrial truck : en
  • US1662013A - Combined metal-working machine : en
  • FR635041A - Method and device for radio transmission : en fr
  • US1661201A - Process of making starch products : en
  • FR635226A - Improvements made to bras, garter belts, corselet belts, hip belts and other similar devices : en fr
  • GB286783A - Improvements in and connected with ignition systems for internal combustion engines : en
  • GB286751A - Art students' combined background and flower holder : en
  • DE456971C - Ball track for bowling alleys : de en
  • GB286462A - Improvements in or relating to loose covers for pamphlets, books, newspapers and thelike : en
  • FR635203A - Cooking appliance : en fr
  • GB279012A - : en
  • DE457190C - Zigzag sheet metal horn : de en
  • US1661424A - Check valve and screen : en
  • FR32898E - Advanced device for supplying heavy oils to combustion engines : en fr
  • FR635209A - Milling machine, more particularly applicable for the grinding of collectors of electric machines : en fr
  • FR635223A - Differential bell gas meter, insensitive to temperature variations and pressure oscillations : en fr
  • GB286336A - Improvements in the treatment of materials with binders and in briquetting said material : en
  • DE456923C - Device for dismantling glass tubes or rods that are constantly moving in their longitudinal direction : de en
  • FR32853E - Liquid dispenser and in particular milk : en fr
  • USD74588S - Design for a dish : en
  • DE457167C - Springless catch : de en
  • FR32852E - Improvements to headlights for cars and other vehicles : en fr
  • GB275259A - Improvements relating to centralized lubrication systems : en
  • GB286581A - Improvements in and relating to pocket knives and the like : en
  • GB286578A - Improvements in or relating to thermionic valve circuit systems : en
  • US1661861A - Grinding wheel and holder therefor : en
  • US1661360A - Pump : en
  • US1662005A - Carpenter's plane : en
  • USD74625S - Design fob : en
  • GB286391A - Improvements in apparatus for wiring bales, boxes and the like : en
  • AT109063B - Automatic location indicator. : de en
  • DE456714C - Ring spring : de en
  • DE456961C - Lubricating device for gear change transmissions of motor vehicles : de en
  • DE457137C - Method of heating a number of buildings by means of a boiler : de en
  • FI11912A - Suksiside : en fi
  • US1661388A - Automatic windshield wiper : en
  • US1661547A - Deodorizing device : en
  • GB286517A - Improvements in electricity meters : en
  • FI11900A - Radiella, vridbara stöd för skruvämnet vid gängning av träskruv : en fi
  • US1661191A - Automatic brake-adjusting mechanism : en
  • US1661704A - Waxes : en
  • DE456958C - Heating device, especially for motor vehicles : de en
  • DE456950C - Sewing machine : de en
  • FI11888A - For sale : en fi
  • US1661417A - Apparatus for mounting inserts in and drilling battery-jar vent caps : en
  • US1661912A - Machine for manufacturing bottle caps, so called crown caps : en
  • FR635190A - Process for the manufacture of paving stones, tiles, slabs and the like : en fr
  • GB286678A - Improvements in the manufacture and production of valuable hydrocarbons or derivatives thereof from coal, tars, mineral oils and the like : en
  • DE457024C - Flux and Solder : de en
  • DE457162C - Sales label for lace, embroidery or tulle on a winding : de en
  • DE457095C - Floats for U-shaped airports : de en
  • GB286450A - Improvements in liquid level indicating mechanism : en
  • GB286776A - Improvements in or relating to coke ovens : en
  • DE457090C - Suction nozzle for centrifugal pumps : de en
  • FI11887A - Multiple copying for the addressing mask with automatic streaming : en fi
  • FR635109A - Handle of a tool or similar device : en fr
  • US1661765A - Machine for cutting textile fabrics : en
  • US1661768A - Wrap : en
  • GB276985A - Improvements in or relating to processes for impregnating insulating materials : en
  • DE457010C - Grater with reaming teeth staggered in rows : de en
  • US1661194A - Riveting apparatus : en
  • US1661780A - Propelling and transmission mechanism for vehicles : en
  • FR635039A - Removable wheel attachment mode : en fr
  • GB279876A - An improved method for insulating electrical conductors by a coating of magnesium compounds : en
  • GB286570A - Improvements relating to the grinding of gear wheel teeth : en
  • US1661319A - Machine for operating upon soles : en
  • US1661589A - Anode spacer : en
  • US1661752A - Burglar protection : en
  • FI11898A - Oljemotor med ett hjälpförbränningsrum : en fi
  • GB286681A - Improvements in the manufacture and production of valuable hydrocarbons or derivatives thereof from coal, tars, mineral oils and the like : en
  • US1661730A - Air-brake release : en
  • US1661582A - Piston engine : en
  • US1661375A - Conductor clamp : en
  • US1661898A - Printing bed for embossing or imprinting machines : en
  • FR32880E - Process for regenerating waste rubber, in particular that contained in the carcasses of used tires : en fr
  • GB286512A - Washing tank for fibrous materials wound on bobbins : en
  • DE456954C - Display stand for chocolate and sugar confectionery with a plate-like support plate attached to a stand that can be rotated and pivoted : de en
  • GB280513A - Improvements in tobacco pipe and like cleaners : en
  • GB286456A - Improvements in the process of obtaining high grade products from raw coal : en
  • DE456875C - Protection against taxlessness of vehicles in case of front spring break : de en
  • DE456945C - Method for determining the water content in cheese, quark and similar solids : de en
  • DE457106C - Paper-wrapped tobacco cargo for tobacco pipes : de en
  • AT109044B - Duplicator for mirror writing matrices. : de en
  • US1661901A - Veneer and method of manufacturing : en
  • US1661447A - Steering wheel and ignition lock : en
  • US1661188A - Wall fixture : en
  • US1661229A - Pipe wrench : en
  • GB286455A - Improvements in garment racks : en
  • CA278336A - Packaging method : en fr
  • US1661672A - Apparatus for hydraulic drilling : en
  • DE457216C - Device for cropping the rolling stock : de en
  • GB286580A - Improvements in safety valves with pilot valve : en
  • DE457114C - Process for the production of a telecommunication cable with reduced capacitance differences between the individual speech circuits : de en
  • FR635062A - Motor for conveyor gutter with passage action particularly for operation with compressed air : en fr
  • GB287037A - Improvements in or relating to the distillation of solid carbonaceous materials : en
  • AT109070B - Capsule plant. : de en
  • DE456889C - Process for the production of gravure forms on plates or cylinders : de en
  • DE456800C - Exhaust steam boiler, especially for large gas machine systems : de en
  • FR635240A - Classifying apparatus for heavy materials such as coals or ores : en fr
  • GB286479A - Improvements in or relating to the lubrication of internal combustion engines or other rotating parts : en
  • DE456940C - Process for removing awn from fur skins : de en
  • US1661170A - Electric driving system : en
  • US1661512A - Oil-well-cleaning composition : en
  • DE457080C - Gang saw : de en
  • DE457225C - Type cleaning pads : de en
  • GB265999A - An improved machine for the production of yarns or threads or of wadding : en
  • GB286442A - Adjustable spot light : en
  • CA278264A - Metal and glassware cleaning composition : en fr
  • AT109054B - Friction or slip clutch. : de en
  • CA278251A - Acid production : en fr
  • US1661539A - Phonograph system : en
  • US1661553A - Vacuum-cleaner attachment : en
  • DE457251C - Device on hair clippers for setting a specific or gradually increasing cutting height : de en
  • FR635127A - Animal-drawn merry-go-round thresher : en fr
  • US1661296A - Steam turbine power plant and system : en
  • US1661923A - Rotary rectifier : en
  • CA278355A - Condenser transmitter : en fr
  • FR635231A - Convertible sofa bed : en fr
  • US1661306A - Stove : en
  • GB286465A - Improvements in or relating to electrical signalling apparatus : en
  • CA278352A - Winding means : en fr
  • CA278269A - Moulding machine : en fr
  • US1661922A - Garment : en
  • CA278395A - Photographic machine : en fr
  • AT109051B - Device for the predetermination and reproduction of the tanning conditions in building objects. : de en
  • DE457215C - Device for brushing off rolling stock : de en
  • GB286470A - Improvements in and relating to rotary stropping, grinding, honing, buffing and like devices : en
  • US1661204A - Writing device : en
  • US1661347A - Thermostatic controlling mechanism : en
  • US1661666A - Striking and boring mechanism : en
  • US1661846A - Apparatus for severing glass sheets : en
  • GB286338A - Improvements in or relating to a method of removing germs from water : en
  • US1661634A - Sash latch : en
  • US1662037A - Variable chain drive : en
  • US1661367A - Tube-flaring tool : en
  • US1661633A - Hub for propeller blades : en
  • US1661858A - Classifying apparatus : en
  • US1662036A - Vegetable cutter : en
  • DE457019C - Necklace clasp : de en
  • DE456898C - Method to eliminate large amplitude interference from receiving systems for message transmission : de en
  • US1661812A - Sighting device for trench diggers : en
  • GB286502A - An improved machine for stripping tobacco leaves : en
  • CA278344A - Automobile frame : en fr
  • FR635036A - Liquid dynanometer for measuring the power of motors of all kinds : en fr
  • US1661172A - Clutch : en
  • GB286446A - Improvements in devices for the separation of liquids or gases : en
  • GB286534A - Improved game apparatus : en
  • GB286535A - Improved advertising device and display stand : en
  • GB286754A - Improvements in or connected with the filling of liquid containers : en
  • GB286520A - Improvements in or relating to straight steering devices or steering dampers for the heads of motor cycles and like vehicles : en
  • USD74614S - Design fob a radioconsole : en
  • US1661209A - Printing press : en
  • US1661893A - Golf-ball-winding machine : en
  • DE448462C - Ten transfer to staggered roller calculating machines : de en
  • DE457029C - Device for processing chocolate and other masses : de en
  • DE457120C - Pleating device : de en
  • GB286394A - A device for the elimination or reduction of "dazzle" : en
  • FR635037A - Multiple illumination headlight device for motor cars and others : en fr
  • GB273237A - Improvements relating to fluid pressure braking apparatus : en
  • FR635098A - Electronic insulated grid lamp : en fr
  • FR635151A - Improvements to electric dynamo machines with collectors : en fr
  • DE457096C - Door safety device with locking arm horizontally rotatable on the door frame : de en
  • US1661925A - Brake-band let-off : en
  • US1661934A - Sand-blast machine : en
  • DE457222C - Steam converter for generating saturated steam from superheated steam and injection water : de en
  • FR635136A - Double-sided velvet and its manufacturing process : en fr
  • DE457062C - Cooling apparatus that binds the heat by dissolving a substance, e.g. of a salt : de en
  • FR635115A - Improvements made to the procedures to obtain images (for projections) to be projected laterally, in particular those used as theatrical sets : en fr
  • AU515926A - Improvements ina cone of yam orthe like for knitting mixtures : en
  • US1661352A - Electric switch : en
  • FR635245A - Improvements to machines producing helixes formed from filaments : en fr
  • GB286439A - Improvements in supports for lids of boxes and the like : en
  • US1661505A - Grinding and finishing machine : en
  • US1661865A - Mechanical racing toy : en
  • USD74634S - Design for a bracket back : en
  • US1661626A - Industrial truck : en
  • US1661968A - Journal box and axle : en
  • US1661533A - Ice-cream-brick cutter : en
  • US1661852A - Industrial truck : en
  • US1661874A - Press : en
  • GB286539A - Improvements in or relating to telephonic systems particularly adapted for use in connection with divers : en
  • US1661277A - thomas : en
  • CA278242A - Ship steering wheel : en fr
  • US1661383A - Setts : en
  • US1661814A - Means for controling the swiveling action of railway trucks : en
  • US1662011A - Sealing means and method for wire-bound boxes : en
  • US1661623A - Braking device for vehicles : en
  • US1661628A - Coal cutter and loader : en
  • US1661726A - House slipper : en
  • USD74620S - Herbert p : en
  • FR635100A - Improvement in spark plugs for internal combustion engines : en fr
  • US1661185A - Chest having removable liner and trays : en
  • DE457188C - Seal between the counter and impeller space on a water meter dry runner : de en
  • GB281276A - Improvements in and relating to devices for washing drinkingglasses : en
  • DE457110C - Method and device for molding dough pieces : de en
  • FR32887E - Liquid preparation in the form of a stable colloidal aqueous emulsion of drying oils, intended for the sizing of natural and artificial textile yarns : en fr
  • GB286770A - Machine for inserting pressboards into cloths : en
  • GB274479A - Improvements in viscometers : en
  • GB278351A - Improvements in laminated springs : en
  • FR635090A - Advanced device for checking the tire inflation status : en fr
  • GB286374A - Improvements in apparatus for heating water by electricity : en
  • DE457034C - Valve attachment to tubeless pneumatic tires : de en
  • US1661411A - Baby walker : en
  • US1661961A - Check : en
  • DE456991C - Process for producing a tight connection between the base and the jacket ends of metallic packaging vessels : de en
  • DE457083C - Two-piece button : de en
  • FR635020A - Motor vehicle axle lifting device : en fr
  • FR635119A - Door and electric lighting fixture mounting system in automobile headlights : en fr
  • FR635007A - Internal combustion machine plants : en fr
  • US1661655A - Dbieb : en
  • US1662000A - Filling replenishing loom : en
  • CA278430A - Mixer : en fr
  • US1661769A - Heat deflector : en
  • GB258264A - Improvements in or relating to kinematograph apparatus : en
  • GB269498A - Process for the manufacture of new alkaloid salts of camphoric acid : en
  • GB286760A - Improvements in or relating to carburetters : en
  • US1661343A - Signaling apparatus for vehicles, more particularly for motor cars : en
  • US1661419A - Collapsible crate : en
  • US1661580A - Automobile bed : en
  • US1661793A - Sound recording and reproducing : en
  • USD74606S - Design for a wall plate for lighting fixtures or similar articles : en
  • US1661535A - Electric shielding : en
  • US1661735A - Road machine : en
  • DE457129C - Method and device for soldering the power supply wires of electrical lamps to the base : de en
  • GB286553A - Kitchen-range with grid iron for children : en
  • US1661189A - Distillation of hydrocarbons : en
  • US1661305A - Subsoil cultivator : en
  • FR32854E - Electric accumulator : en fr
  • FR32860E - Folding suitcase for transporting dogs, cats and other similar animals : en fr
  • GB286418A - Improvements relating to regenerator settings for use in the manufacture of gas : en
  • FI11910A - Suksiside : en fi
  • US1661268A - Combined transformer and conduit-box cover : en
  • US1661272A - Safety locking device for casings : en
  • GB267090A - Improvements in sheet folding machines : en
  • GB280851A - Improvements in or relating to thermionic valves or electron discharge tubes : en
  • FR32866E - Method and devices for bulk drying of wet materials : en fr
  • US1661476A - Method of drying out masonry : en
  • US1661696A - Machine for making spring bands and like articles : en
  • USD74641S - Design fob a vehicle badiatob cover : en
  • CA278333A - Testing metallic coating : en fr
  • GB286457A - Process for producing electrolytic deposits of metals or alloys : en
  • GB286531A - Improved terry motions for looms : en
  • GB286547A - : en
  • US1661551A - Apparatus for drying laundry : en
  • DE457238C - Cylindrical ball of thread with protective winding : de en
  • DE457245C - Track, in particular for motor vehicles : de en
  • DE457173C - Amplifier circuit with three-electrode high vacuum tubes with plate anode : de en
  • FR635059A - Lubrication press : en fr
  • FR635221A - Lock for automobile doors and other uses : en fr
  • US1661574A - Process for treating cellulosic material : en
  • US1661391A - Heel-seat fitting machine : en
  • FI11880A - Koppling för kraftöverföring mellan roterande maskindelar : en fi
  • US1661635A - Air-hose-coupling safety device : en
  • US1661339A - Loom : en
  • US1661771A - redmcind : en
  • GB280944A - Improvements in coke quenching and loading appliances : en
  • FI11906A - Category : en fi
  • US1661678A - Apparatus for pulp-board making : en
  • GB286782A - Improvements relating to steam heating apparatus : en
  • FI11885A - Anordningar vid elektrolytiska Celler : en fi
  • GB286377A - Improved manufacture of starch compositions particularly suitable for use as adhesives : en
  • US1661976A - Harvesting machine : en
  • DE456962C - Ventilation device for gasoline dispensers with non-return valve : de en
  • DK38499C - Automatic Measuring Machine for Goods in Loose Masses. : da en
  • FR635074A - Protects windshield against rain, snow and fog : en fr
  • GB286466A - Improvements in and relating to stencils for duplicating : en
  • GB286486A - Improvements in and relating to shade-supporting means for electric lamp holders : en
  • GB286491A - Improved photographic film camera : en
  • US1661931A - Portable soot blower : en
  • US1662010A - Converted manure spreader : en
  • US1661910A - Antiskid device : en
  • FR635058A - Device for feeding and removing sheets in platen presses : en fr
  • FR32884E - Improvements to automotive starting and lighting installations : en fr
  • GB286369A - Improvements in or relating to load-discriminating arrangements for electric circuit-breakers in three-wire systems : en
  • DE457031C - Process for the production of glass grids with protective metal frames : de en
  • FR635031A - Improvements in the preparation of primers, glue and other similar materials : en fr
  • GB268749A - Improvements in the production of acetone and butyl alcohol by fermentation : en
  • US1661288A - Combination desk calendar : en
  • US1661472A - Tooth-cleaning implement : en
  • FR32881E - Method and device for the actuation of explosion engines using solid fuel cartridges : en fr
  • GB270757A - Improvements in continuous defecation of sugar juices in which the alkalinity is neutralised to a predetermined extent by treatment with an acid such as carbon dioxide gas : en
  • US1662043A - Detachable spout for fluid receptacles : en
  • AT109067B - Suction device for pumps that do not seal completely, especially screw piston pumps. : de en
  • AT109074B - Machine with sickle-shaped work space and oscillating piston. : de en
  • FR635244A - Retaining device for occupants of automobiles : en fr
  • CA278383A - Laying out system for machine tools : en fr
  • GR1770B - HEATING FOR POWDER FUEL, SAME VEHICLE. : el en
  • DE457056C - Washing machine : de en
  • US1661828A - Paving material and method of laying the same : en
  • DE456990C - Universal rolling mill : de en
  • US1661240A - Doorstop : en
  • US1661548A - Door latch : en
  • GB279877A - Manufacture of stable solid solutions of salts of aromatic sulphonic acids : en
  • GB285961A - Improvements in and relating to apparatus for launching, lowering and raising ships' boats : en
  • GB286404A - Improvements relating to the distillation of carbonaceous or bituminous substances : en
  • GB286397A - A floating artificial beetle as a lure or bait for fish : en
  • CA278370A - Shingle : en fr
  • AT109085B - Device for eliminating the mutual capacitive influence of adjacent earth fault protected lines. : de en
  • US1661157A - Cinematographic apparatus : en
  • US1661710A - Power mechanism : en
  • AU682127A - Selective card cabinet : en
  • DE457240C - Lathe for processing rod-shaped material : de en
  • FR635076A - Windshield control device : en fr
  • FR635216A - Improvements to bakery ovens and similar ovens : en fr
  • US1661281A - Electric radiator : en
  • US1661450A - Fuel-burning system : en
  • GB286546A - Improvements in closures for non-refillable bottles : en
  • GB286777A - Machine for inserting pressboards into cloths : en
  • DE457285C - Nail file : de en
  • US1661494A - Catheter : en
  • US1661816A - Envelope-feeding apparatus : en
  • GB286431A - Improvements relating to electric transformers : en
  • FR635229A - Carding insert for steering wheel : en fr
  • GB271063A - Machine for washing wool and other textile materials : en
  • GB286490A - Double-spoon forceps for surgical operations : en
  • FR635169A - Towel rack with movable branches : en fr
  • USD74621S - Design for a toweling fabric : en
  • AT109098B - Adjustable resistance. : de en
  • AU776627A - Improvements in car couplers : en
  • CA278429A - Railway mower : en fr
  • CA278369A - Strip shingle : en fr
  • FR635154A - Mechanical circuit breaker for all applications, and in particular for controlling the driving wheels of a motor vehicle : en fr
  • US1661619A - Cutting device : en
  • US1661957A - Steam engine : en
  • US1661193A - Water heater : en
  • FR635042A - Automatic machine for injection of cement mortar and other liquid or pasty mixtures in soils and masonry structures : en fr
  • FR635044A - Serrated washer for nut : en fr
  • GB286550A - Improvements in thief detectors or electric alarms operating on displacement of movable objects : en
  • DE456608C - Puzzle egg : de en
  • DE456994C - Acid-proof reinforced concrete vessels : de en
  • GB286464A - Improvements in means for preventing the starting handle of an internal combustion engine being driven in a backward direction : en
  • DE457013C - Frame tensioning device : de en
  • US1662038A - Window cleaner : en
  • US1661278A - Bernhart troxler : en
  • US1661703A - Electrolytic rectifier : en
  • CA278420A - Slow combustion heating stove : en fr
  • GB286532A - Improvements in ottomans, settees, underbed wardrobes and the like : en
  • US1661747A - Hair curler : en
  • US1661863A - Freight car : en
  • CA278247A - Seam sealing and lining compound for sheet metal cans : en fr
  • DE456948C - Piston ring seal : de en
  • GB280487A - Improvements in apparatus for shaping grinding wheels used in the production of toothed gears : en
  • CA278330A - Electrode separator : en fr
  • US1661936A - Belt : en
  • DE457160C - Device for unwinding and cutting off linoleum presented in roll form u. like : de en
  • FR635082A - centrifugal cream separator : en fr
  • AT109066B - Device for filling Stauffer boxes. : de en
  • US1661342A - Apparatus for aligning armature-core lamine : en
  • AU605627A - Improvements in method of and apparatus for vulcanizing rubber articles : en
  • USD74587S - Design for a baby crib : en
  • AU654727A - Improvement in rectifying apparatus for alternating current : en
  • US1661487A - Coupling link : en
  • US1661974A - Culinary utensil : en
  • DE456937C - Thread clamping and cutting device for the thread feed of circular knitting machines : de en
  • DE457203C - Process for making autotypes by copying : de en
  • DE456631C - Locomotive with two independently driven motor frames that can be moved around support pins opposite the main frame : de en
  • AT109089B - Circuit arrangement for telephone systems with voice current amplification. : de en
  • AU966027A - Improvements in or relating to casement window adjusters : en
  • CA278384A - Electroplating rack : en fr
  • AT109095B - Switch-on magnet for electrical switches. : de en
  • AT109077B - Internal combustion engine with pre-compressor and exhaust gas turbine. : de en
  • CA278303A - Pump : en fr
  • AT109011B - Process for preserving fermented and unfermented fruit and fruit juices as well as malt seasonings. : de en
  • CA278312A - Truck for railroad rolling stock : en fr
  • US1661198A - Window framing : en
  • FI11879A - Toxic powder powder to protect plants against pests : en fi
  • FR635159A - Machine gun carriage : en fr
  • US1662022A - Lubricating system : en
  • US1661798A - Front-license-plate light : en
  • US1661702A - Track-bed construction and arrangement : en
  • US1661335A - Antifriction bearing : en
  • US1661413A - Incubator : en
  • CA278417A - Piston : en fr
  • CA278331A - Bacteriocidal and therapeutic agent : en fr
  • US1661309A - Refractory muffle : en
  • US1661748A - Louis l : en
  • US1661232A - Keyless watch : en
  • US1661510A - Floor-treating machine : en
  • GB286563A - Improvements in or relating to electrical heating apparatus for liquids : en
  • CA278372A - Relay pneumatic dispatch system : en fr
  • GB275229A - Switch-device for the electric-hooter and the direction-indicator of motor-cars : en
  • AU961027A - Improved apparatus for distributing fertilizers or other materials : en
  • US1661293A - Production of aromatic ketonic compounds : en
  • CA278304A - Artificial minnow for fishing : en fr
  • US1661199A - Container cover : en
  • US1661517A - Metallizing process : en
  • US1661660A - Cold-air connection : en
  • US1661824A - Motor-driven sewing machine : en
  • CA278316A - Polishing or buffer wheel : en fr
  • CA278419A - Collapsible rack : en fr
  • DK38498C - Professional machine for the production of the intermediate product for felt hats in the form of caps. : da en
  • CA278347A - Universal motor : en fr
  • GB286367A - Improvements in alloys for turbine blades and machine parts exposed to similar conditions : en
  • CA278401A - Sheet metal container : en fr
  • FR635061A - Gasometer with shutter disc : en fr
  • AT109055B - Carburettor with a float housing located on the side of the mixing chamber. : de en
  • CA278339A - Bag sewing machine : en fr
  • FI11903A - For the purposes of this Regulation, the sale of paper is limited : en fi
  • US1661440A - Single-package-vending machine : en
  • DE457163C - Brackets consisting of two or more loops lying one inside the other on one level to hold loose sheets, fabric samples or the like together. : de en
  • DE457263C - Starting procedure for with an automatic clutch provided, electrically multi-stage switchable electric motors : de en
  • AU605527A - Improvements in or relating to methods of and apparatus for vulcanizing rubber tubes : en
  • FR635177A - Support frame for tillage implements for growing plants in rows : en fr
  • GB286437A - Improvements in and relating to electric heating elements : en
  • GB286339A - Improvements in or relating to cigarette delivery machines : en
  • GB286467A - Improvements relating to self twilling jacquard machines for looms : en
  • CA278275A - Domestic boiler : en fr
  • GB279429A - Improvements in the manufacture and production of azo dyestuffs and their chromium compounds : en
  • FR635145A - Method of operating internal combustion engines : en fr
  • GB263121A - Improvements in and relating to iron structures and methods of making the same : en
  • GB276371A - Improvements in means for shaping shoe upper parts : en
  • US1661733A - Switch-point protector : en
  • US1661905A - Lubricating apparatus : en
  • GB286544A - Improvements in and relating to screens or riddles for use in the classification of coal, ores, minerals and the like : en
  • FR635073A - Improvements to racks for books : en fr
  • US1661484A - Garment carton : en
  • US1661878A - Gasket : en
  • DE457131C - Holder for dental drills or the like. : de en
  • DE457154C - Procedure for eliminating interference in reception in wireless telegraphy : de en
  • GB262451A - : en
  • DE457126C - Device for reducing the irregularities in the impedance of inhomogeneous lines by means of transducers switched into the lines between their individual parts : de en
  • GB287206A - Improvements in the production of a waterproofing bottom filling composition for boots, shoes or the like and in the method of applying the same : en
  • FR635018A - Improvement in aprons for baby carriages : en fr
  • GB286421A - Improved machine for cutting tobacco and for feeding tobacco into cigarette making machines : en
  • US1661694A - Electric resistance furnace adapted for heating by nitrogenization : en
  • US1661805A - Saxophone-player's stand : en
  • DE457198C - Machine for untwisting and rolling up fiber strands : de en
  • FI11909A - Motordrivet vindspel : en fi
  • GB277977A - Improvements relating to boiler feed water supply systems : en
  • US1661718A - Hardness-testing device : en
  • FR32857E - Folding beard kit and its attachment device : en fr
  • GB282735A - Improvements in liquid fuel internal combustion engines : en
  • GB286452A - Improvements relating to machines for separating coal and for other analogous purposes : en
  • US1661353A - Gumming machine : en
  • GB276645A - An improved cleansing preparation : en
  • GB286761A - Improvements in or relating to the mordanting and dyeing of materials made with or containing cellulose derivatives : en
  • DE457213C - Two-part rail brackets with support plate to prevent hiking, the brackets of which interlock below the rail foot with a wedge spring and groove : de en
  • FR32885E - Further development of electrical lighting and starting machines for motor cars : en fr
  • FR635065A - Improvements to devices used to heat liquids : en fr
  • FR635171A - AC electric relay : en fr
  • US1661676A - Water-softening system with semiautomatic regeneration : en
  • US1661386A - Industrial truck : en
  • US1662027A - Tungsten product and its manufacture : en
  • DE457063C - Steel bottle with riser pipe for the transport of liquefied gases : de en
  • CA278311A - Animal feed : en fr
  • US1661492A - Teaseling machine : en
  • DE456891C - Distillation device for fine-grain bulk goods : de en
  • US1661397A - Sound-reproducing machine : en
  • GB286555A - Improvements in and relating to vent pegs : en
  • FR635130A - Wheel rim for driving in terrains of varying consistency : en fr
  • GB286368A - Improvements in or relating to dabbing brushes for use on wool and other combing machines : en
  • US1661763A - Washing-machine agitator : en
  • DK38501C - Combustion engine. : da en
  • US1661684A - Statistical, calculating, and like machine controlled by mechanical records : en
  • US1661819A - Toaster : en
  • US1661652A - Lever sash regulator : en
  • US1661804A - Apparatus for treating oil : en
  • GB281634A - Improvements in or connected with sound reproducers : en
  • GB282408A - Improvements in apparatus by which windmill wheels and air turbines may be placed out of action during high winds : en
  • DE457266C - Process for extracting the aromas from roasted coffee : de en
  • DE457043C - Exchangeable ink feed for fountain pen : de en
  • US1661480A - Surface-cleaning machine : en
  • FR635111A - : fr
  • GB286327A - Improvements in bread-slicing apparatus : en
  • DE457183C - Bread roll issuer : de en
  • FR635110A - New food product : en fr
  • FR635170A - Improvements to all types of boats and floats, especially Canadian ones : en fr
  • GB286749A - Accelerators for the vulcanisation of rubber : en
  • US1661265A - Condensing apparatus : en
  • GB286478A - Improvements in wrenches and the like : en
  • FR32883E - Method and apparatus for freezing milk and new products resulting therefrom : en fr
  • US1661475A - Roller blotter : en
  • US1661734A - Ice-cream dispenser : en
  • US1661737A - Tractor trailer connection : en
  • GB276688A - Improvements in and relating to marine turbine plants : en
  • GB278385A - Improvements in web feeding mechanism for typewriting machines : en
  • GB286424A - Adjustable steering arms for motor vehicles : en
  • GB286506A - Improvements in or relating to washing apparatus for use with parchmentising and like machines : en
  • GB286428A - Improvements in anchoring devices for overhead electric transmission and other cables : en
  • GB287204A - Improvements in or relating to the mordanting and dyeing of materials made with or containing cellulose derivatives : en
  • FR635079A - Device for stacking sheets of paper : en fr
  • FR32873E - Planting machine for cabbages, beets, turnips, etc. : en fr
  • DE457211C - Starting device for AC induction motors equipped with an automatic mechanical clutch : de en
  • GB286527A - Improvements in or relating to the treatment of rubber emulsion to produce an adhesive : en
  • DE457132C - Toothed forceps with lockable jaws : de en
  • USD74592S - Design for a billiard table or similar article : en
  • US1661251A - Fastener : en
  • US1661502A - Wheel and tiee therefor : en
  • DE457033C - Switching device for the gearbox of motor vehicles : de en
  • FR635054A - New anthraquinone derivatives and resulting tincture production : en fr
  • DE456881C - Fastening device for the adjustable toe pieces of snowshoe bindings : de en
  • GB286370A - Improvements in sheaf binding harvesting machines : en
  • US1661372A - Engine starter : en
  • FR635212A - Pulp dispenser for stationery machines and other applications : en fr
  • GB286557A - Improvements in or relating to oil stoves : en
  • CA278238A - Automobile bed : en fr
  • CA278382A - Furnace feed mechanism : en fr
  • CA278337A - Tape cutter : en fr
  • FR635225A - Process for obtaining purple dyes for tanks : en fr
  • GB286559A - Improvements in or relating to cylinder heads for internal combustion engines : en
  • US1661882A - Vehicle jack : en
  • AT109027B - Reinforcing bars for concrete structures and processes for their manufacture. : de en
  • US1661412A - Electric floor scrubber : en
  • US1661592A - Motor support for bottle-washing machines : en
  • DE457135C - Day bed with reversible seat : de en
  • US1661471A - Brake rigging for railway trucks : en
  • US1661857A - Universal thread gauge : en
  • AT109091B - Centrifugal brake regulators, especially for number switches in self-connecting telephone systems. : de en
  • AT109079B - Receiving device for electrical signals. : de en
  • GB275605A - Improvements in shuttles for wire fabric looms : en
  • GB286509A - Improvements in tobacco pipes : en
  • GB286429A - Improvements in connection with coupling-up or isolating switchgear : en
  • GB286752A - Improvements in or relating to the treatment of solid material for the extraction of water, oil and fatty matter therefrom : en
  • FR635148A - Cable gland for electric cables : en fr
  • DE457118C - Machine for brushing, combing etc. for pile and other fabrics : de en
  • US1661178A - Stamping or embossing machine : en
  • FR635174A - Soft soap dispenser : en fr
  • GB276672A - Improvements in rope clamps : en
  • US1661775A - Bun and bread rounder : en
  • US1661889A - Swivel wheel : en
  • GB286432A - Improvements in stair trenching and like woodworking machines : en
  • GB286769A - Improvements in or connected with let-off motions for weaving looms : en
  • DE456995C - Production of sulfuric acid in reaction rooms : de en
  • FR635075A - Plug for t connections. s. f. and other applications : en fr
  • GB286484A - Improvements in wedges for windows : en
  • FR635103A - Control device for two or more pairs of oscillating half-axles for motor vehicles : en fr
  • GB286778A - Improvements in two stroke radial cylinder internal combustion engines : en
  • DE457035C - Closure for window with two leaves and set wood in between : de en
  • DE457122C - Process for the preparation of organic arsenic compounds : de en
  • DE457050C - Oven with an oven that is directly heated by a gas burner : de en
  • DE457217C - Braiding tool for circular braiding machines with rotating sleeve : de en
  • USD74603S - Abe habtman : en
  • US1661302A - Fastening conducting mechanism : en
  • US1661785A - evees : en
  • DE456997C - Process for the production of scattering powders for plaque patterns : de en
  • DE456999C - Device for the automatic prevention of the braking effect of the compressed air braking device when the counter pressure brake is applied : de en
  • FR635138A - Automatic outlet for electric heaters : en fr
  • US1661443A - Keyboard mechanism : en
  • US1661776A - Storage-battery charge indicator : en
  • US1661896A - Perforated-paper-roll holder : en
  • GB286574A - Improvements in ice cream freezing machines : en
  • US1661528A - Metallic fence post : en
  • US1661608A - Fuel-reserve device : en
  • US1661739A - Building block : en
  • US1661840A - Conduit-cover clamp : en
  • US1662032A - Filament support for vacuum tubes : en
  • GB280874A - Improvements in and relating to portable platforms : en
  • DE456902C - Electric coil with a holding device inserted between the coil body and core : de en
  • GB286417A - Improvements in or relating to crates for bottles or the like : en
  • US1661285A - Rotary drilling machine : en
  • CA278285A - Dispensing device : en fr
  • FI11884A - Application of aid measures : en fi
  • US1661887A - Method of and means for preserving vulcanized rubber : en
  • US1661503A - Fruit-sizing machine : en
  • AU605327A - Improved process for coating, impregnating or alloying metals andother materials with aluminium and aluminium alloys : en
  • DE457020C - Milling roller for soil milling machines : de en
  • DE457048C - Control for compressed air tools : de en
  • CA278306A - Container : en fr
  • FR635186A - Sedan type automobile car chassis : en fr
  • GB264132A - Improvements in internal combustion engines of the sleeve valve type : en
  • US1661868A - Clamping device : en
  • US1661159A - Radiocondenser : en
  • US1661600A - Driving mechanism of the fans of ford and like engines : en
  • CA278290A - Conduit and core manufacture : en fr
  • CA278256A - Metal furniture : en fr
  • US1661721A - Apparatus for grinding or comminuting rubber and other materials : en
  • US1661303A - Electrode rack : en
  • US1661708A - Tuning key for string instruments : en
  • US1661903A - Governor and water circulator : en
  • US1661855A - Cargo vessel : en
  • US1661964A - Gas-range closure casing : en
  • US1662002A - Wrench : en
  • AU485626A - Improvements in and relating tothe manufacture of soap : en
  • CA278327A - Talking machine : en fr
  • DK38517C - Driving direction indicator device for Automobiles. : da en
  • US1661262A - Spindle for textile-spinning apparatus and means for driving it : en
  • DE457144C - Cutting device for long-fiber materials, especially straw : de en
  • US1661894A - Manufacture of anhydrous magnesium chloride : en
  • CA278278A - Oor hinge : en fr
  • CA278230A - Electrical conduit marking means : en fr
  • CA278405A - Electrode for discharge tubes : en fr
  • CA278378A - Snap : en fr
  • AT109020B - Device and process for the combustion, gasification and degassing of fine-grain, solid or atomized, liquid fuels. : de en
  • DE457054C - Device for transferring safety pin capsules from the storage container into a vertical guide channel : de en
  • GB271110A - Improvements in means for preventing racing of internal combustion engines : en
  • US1661834A - Journal-box lid : en
  • AT109083B - Process for the production of hot cathodes from hafnium. : de en
  • GB286779A - Improvements in apparatus for use in the watering of cattle and other animals : en
  • AT109047B - Suitcase or suitcase-like container. : de en
  • AU988327A - Improvements in safety razors : en
  • CA278386A - Radio frequency circuit : en fr
  • DE457205C - Device for ejecting objects from aircraft : de en
  • FR32876E - Process for eliminating natural or artificial parasites, allowing the use, in t. s. f., fast telegraph devices called : en fr
  • GB265240A - Improvements in or relating to wrapping machines for wrapping up prismatic articles of rectangular cross section : en
  • US1661568A - Biological stains, bacteriocidal agents and the like, and methods of preparing the same : en
  • US1661848A - Packaging machine : en
  • FR635067A - Spillable material container : en fr
  • DE449171C - Process and furnace for annealing and hardening metals, ceramic masses and the like. like : de en
  • DE456866C - Jacquard device for knitting machines : de en
  • DE457168C - Three-axle bogie with gooseneck beams : de en
  • DE456998C - Fluid gears, in particular for driving traffic vehicles : de en
  • AT109060B - Automatic centrifugal clutch for motor vehicles and other uses. : de en
  • US1661482A - Portable instrument housing : en
  • US1661340A - Loom : en
  • AT109002B - Electric bell. : de en
  • CA278299A - Manufacture of sulphuric acid : en fr
  • CA278431A - Conveyer : en fr
  • AT109014B - Safety device for regulating motors fed by rectifiers, in particular for machine tool drives. : de en
  • AU612227A - Improvements in coating ribbons, tapes andother strips : en
  • CA278282A - Shock resister : en fr
  • DE457045C - Sheet metal foil for hot stamping purposes : de en
  • DE457194C - Injection internal combustion engine, especially working in two-stroke cycles : de en
  • US1661759A - Pipe cleaner : en
  • FR635141A - Airplane : en fr
  • GB268358A - Improvements in processes and apparatus for the production of cold : en
  • US1661280A - Nonskid device : en
  • US1661754A - Tire and wheel : en
  • US1661770A - Split shingle : en
  • US1661842A - Electric furnace : en
  • GB286558A - Improvements in perambulator hood-joints : en
  • DE457026C - Manufacture of nuts u. like. on the cold road : de en
  • US1661452A - Refrigerating apparatus : en
  • CA278418A - Display rack : en fr
  • DE457011C - Iron-shaped roller hanger for curtains : de en
  • GB279781A - Shot gun shot : en
  • GB282347A - Improved process for making dihydroxyacetone : en
  • USD74594S - Design por an automobile body : en
  • FR32867E - Raclette excavator : en fr
  • FR32890E - Adjustment system for telegraphy or cordless telephony receivers and other applications : en fr
  • DE457156C - Device for cooling enclosed, artificially ventilated electrical machines, in particular turbo generators : de en
  • GB266288A - Improvements in photo electric modulator devices : en
  • US1661192A - Portable roofing holder : en
  • US1661954A - Garden tool : en
  • USD74637S - Design fob a dress : en
  • US1662048A - Cabinet-door hanger : en
  • CA278422A - Artificial teeth : en fr
  • FR635192A - Improvements to electrical signaling systems : en fr
  • FR635201A - Toothbrush provided with a device for cleaning the interstices between the teeth : en fr
  • GB286365A - Improvements in and relating to telegraphy : en
  • GB286481A - Improvements in cigarette holders : en
  • DE456779C - Device for generating advertisements on traffic areas, in which the application of the advertising signs or letters by means of type carriers, e.g. Type tapes or type wheels, which are moistened with pressure fluid by means of spring-mounted moistening rollers : de en
  • DE456985C - Carrier for displaceably arranged flower boxes : de en
  • DK38512C - Depth adjustment device for Søminer. : da en
  • FR32886E - Further development of electrical lighting and starting machines for motor cars : en fr
  • US1661167A - System of picture transmission : en
  • US1661581A - Ship's side scuttle : en
  • GB286533A - An improved device for the mechanical opening and closing of heating and/or cooling apparatus and the like, more particularly for use on plate coolers for soap and the like : en
  • US1661256A - Combined coupling and bearing : en
  • US1661495A - Swivel connection : en
  • US1661742A - Reducing and smelting furnace : en
  • USD74591S - Design for a pitcher : en
  • DE456927C - Hand tool for applying tailor's chalk in powder form : de en
  • FR635089A - Improvements to stroboscopic devices : en fr
  • GB286384A - Improvements in devices for weighting the top detaching roller of combing machines : en
  • US1661223A - Coupler yoke : en
  • DE456984C - Ring brush : de en
  • DE457234C - Rubber sponge with terry toweling bodies : de en
  • US1661603A - Television process and means of realization : en
  • US1661363A - Armature-assembling apparatus : en
  • US1661454A - Adjustable lock : en
  • DE456965C - Electric thread monitor : de en
  • DE457155C - Self-starter for electric motors with hingeless centrifugal governor : de en
  • US1661231A - Gripping tool for engaging and pulling pump rods : en
  • DE457079C - Method and apparatus for selling perishable goods : de en
  • DK38496C - Plow wagon. : da en
  • US1661214A - Zero corrector : en
  • US1661345A - Alternating-current magnet : en
  • US1661706A - Doorcheck : en
  • US1661408A - Method of burning powdered coal : en
  • US1661625A - Brake device : en
  • FR635027A - Improvements made to the means for the storage and conservation of articles such as, in particular, clothing : en fr
  • GB286498A - Improvements in and relating to centrifugally produced structures of plastic material partly or wholly deviating from longitudinally straight form : en
  • CA278315A - Glove and arm protector : en fr
  • CA278409A - Oil heater : en fr
  • DE456951C - Method and device for the automatic insertion of neck strips in cigarette and similar boxes : de en
  • US1661760A - Modified multifocal lens : en
  • DK38511C - Matchstick stand. : da en
  • FR635146A - Bottle cleaning machine : en fr
  • FR635198A - Support to keep bags open : en fr
  • DE457058C - Chamber furnace : de en
  • DE457189C - Listening device : de en
  • DE450894C - Skill game machine : de en
  • DE457109C - Knife basket for dough dividing and molding machines with knife cells on the same side : de en
  • GB275178A - Improvements in the distillation of solid bituminous materials : en
  • FR635126A - Advanced water meter : en fr
  • FI11897A - Smörjanordning för roterande spindlar, isynnerhet för separatorer : en fi
  • FR635063A - Improvements in fur clippers : en fr
  • GB274900A - Improvements in and relating to processes and apparatus for producing apparently plastic pictorial effects for advertisement, amusement or instructional purposes : en
  • GB275580A - Process for utilisation of titanium materials containing iron : en
  • GB287205A - Improvements in boilers for domestic hot water supply : en
  • US1661414A - Cement-block rammer : en
  • US1661601A - Process for the manufacture of soft cheese : en
  • GB286380A - Convertible rail highway wheel structure : en
  • CA278305A - Light extension : en fr
  • FR635247A - Polishing wheel, compressed cardboard : en fr
  • FR32899E - Lubrication device : en fr
  • GB286413A - Improvements in hose couplings : en
  • GB286572A - Improvements in devices for ejecting liquids under pressure : en
  • GB269943A - An improved metal for bearings : en
  • GB286537A - Improved means for preventing dazzling from vehicle headlamps and the like : en
  • DE456942C - Portable correction device for curving legs : de en
  • FI11907A - Device for equalizing axial pressure in centrifugal pumps : en fi
  • GB286556A - Improvements in or relating to oil or gas cooking stoves : en
  • DE457295C - Process for increasing the strength of the casing of packaging vessels : de en
  • GB279010A - : en
  • GB286375A - Improvements in or relating to electrically operated switch, crossing gate and like machines for railway and other purposes : en
  • DE456986C - Adjustable trying-on bust : de en
  • DE456970C - Bowling alley with metal running track : de en
  • DE457229C - Jacquard knitting machine with a jacquard cylinder mounted below the needle bed and lifting the auxiliary needles : de en
  • US1661249A - Timing device : en
  • US1661515A - Process of printing in greasy inks with gelatin printing surfaces : en
  • GB272525A - Improvements in or relating to electric transformers : en
  • GB286402A - Improvements in furnaces burning oil or pulverised coal : en
  • US1661449A - Method and apparatus for building pneumatic tires : en
  • FR635173A - Electromagnetic detector system without rectification : en fr
  • DE457076C - Process for the production of a ribbon for ornamental lace : de en
  • GB272845A - Improvements in housings and operating means for radio indicators or the like : en
  • GB286381A - Improved means for controlling the movements of wheels or other mechanism in printing or other machines : en
  • GB286497A - Improvements in or relating to tipping wagons : en
  • DK38518C - Apparatus for cooling milk. : da en
  • FR635241A - Tube assembly device with orientation adjustment : en fr
  • US1662019A - Method of and means for distributing washers to the pins of heel molds : en
  • FR635227A - Process for inflating and refining leather in tanning : en fr
  • GB286477A - Improvements in vehicles adapted to run on roads or rails : en
  • FR635025A - Improvements in the decoration of fabrics, leathers, etc. : en fr
  • GB286573A - Improvements in floats for fishing nets and the like : en
  • FR635056A - Double mioroscope for measuring instruments in space : en fr
  • FR635205A - Inkwell : en fr
  • AT109029B - Pocket pencil. : de en
  • CA278293A - Friction drum mechanism : en fr
  • FI11891A - A method to avoid the harmful effects of sunlight coming from a window : en fi
  • GB272937A - Improvements in or relating to process for manufacturing tubular farinaceous rolls : en
  • US1661473A - Accumulator for radiant energy : en
  • DE457037C - Rolling mill for processing clay or other pulpy or granular masses with end plates for the roll gap located on the end faces of the rolls : de en
  • DE457116C - Process for the production of portland cement : de en
  • FR635005A - Faculty : en fr
  • AT109072B - Centrifugal governor for the automatic adjustment of the ignition point in electrical ignition devices. : de en
  • AT109058B - Valve for small amounts of liquid. : de en
  • DE457197C - Device for the control of power plants in which waste steam is regenerated by introducing it into a solution under pressure deformation and the diluted solution is concentrated again by supplying heat : de en
  • DE457212C - Arrangement for regulating electrical circuits : de en
  • US1661641A - Emergency device foe automobiles : en
  • US1661284A - Separator : en
  • US1661490A - Street crossing : en
  • US1661575A - Automobile jack : en
  • US1661637A - Decoding apparatus : en
  • US1661364A - Aerial camera : en
  • US1661859A - Method of making furnace lining : en
  • US1661165A - Paper fastener or clip : en
  • US1661711A - Game : en
  • CA278374A - Airbag buffing machine : en fr
  • AU608527A - Improvements relating to cantilever awning blinds andthe like : en
  • CA278240A - Hydrocarbon burner and gas generator : en fr
  • CA278255A - Safety vehicle body : en fr
  • DE457025C - Prevention of welding or cutting equipment operated with ethylene from freezing at low outside temperatures : de en
  • US1661607A - Collapsible-tube brush : en
  • US1661630A - Channeler : en
  • USD74596S - Design for a closet bowl : en
  • CA278253A - Gas lighter : en fr
  • CA278426A - Floor scraper : en fr
  • CA278433A - Automatic vending machine : en fr
  • CA278340A - Winding machine : en fr
  • CA278365A - Photographic emulsion : en fr
  • DE456861C - Fuse for small currents, especially to protect oscilloscope loops : de en
  • DE457283C - Mechanical AC circuit breaker : de en
  • AT109036B - Coin box. : de en
  • US1661234A - Calculating machine : en
  • US1661406A - Display rack : en
  • CA278425A - Vehicle spring : en fr
  • CA278271A - Threshing machine : en fr
  • CA278354A - Prevention of post-winding welt : en fr
  • DE457040C - Process for raising heaps, especially for opencast lignite mines : de en
  • CA278288A - Lath : en fr
  • US1661662A - Shoe machine : en
  • US1661920A - Safety device for railway vehicles : en
  • US1661943A - Air-control device for carburetors : en
  • US1661699A - Tatfs pat : en
  • US1661451A - Method of and apparatus for making celluloid tubes : en
  • US1661565A - Process for the conversion of high-boiling hydrocarbons into low-boiling hydrocarbons : en
  • US1662006A - Flexible coupling : en
  • GB286514A - Improvements in devices for transforming terrestrial co-ordinates into ship co-ordinates and conversely : en
  • AT109081B - Power generators for arc operation, in particular arc welding. : de en
  • AT109003B - Process for the manufacture of electrical coils. : de en
  • AT109030B - Reel. : de en
  • US1661274A - Pipe-cutting machine : en
  • US1661459A - Method of loading automobile bodies in freight cars : en
  • US1661516A - Safety hanger : en
  • US1661815A - Axle construction : en
  • US1661833A - Cast-steel side frame : en
  • AT109004B - Multiphase collector shunt motor with mains fed stator. : de en
  • US1661398A - Cable-support bracket : en
  • US1661917A - Piston : en
  • US1661955A - Semiautomatic trip for power shovels : en
  • DE456988C - Modified embodiment of the safety gear for conveyor wagons that have become ropeless in brake mountains or the like with a feeler lever swinging in both directions and a rotatable safety lever or hook provided with a loading device : de en
  • US1661914A - Robert francis taylor : en
  • US1661162A - Window : en
  • US1661224A - Primary galvanic battery : en
  • CA278268A - Chair : en fr
  • US1661644A - Garment bag : en
  • US1661526A - Dustbie aktiengesellschaet : en
  • US1661622A - Brake system for vehicles running on rails : en
  • US1661971A - Steamer for oil wells : en
  • US1661225A - Fountain pen : en
  • US1661740A - Apparatus for effecting energization control of an electric circuit : en
  • DE457081C - Process for the production of a zinc solution suitable for electrolysis : de en
  • FR635250A - System for mounting and guiding bodies moving with an agitating movement, and in particular tables for sorting seeds : en fr
  • GB286371A - Improvements in or relating to slicing machines : en
  • USD74635S - Design for a bracket back : en
  • DE457268C - Table sweeper : de en
  • FR32863E - Remote level indicator : en fr
  • GB286772A - Improvements in or relating to brick making : en
  • AT109061B - Device for generating flammable vapors from fuel that is not easily vaporized and liquid in the device. : de en
  • CA278423A - Artificial teeth : en fr
  • DK38502C - Machine for Carving the Rear Part of the Hall by Footwear with Louis XV Heel. : da en
  • GB279021A - Improvements in or relating to the head lamps of motor vehicles : en
  • US1661226A - Shaft coupling : en
  • US1661930A - Aerial mast or support : en
  • FR32888E - Improvements to switching devices of manifold machines : en fr
  • USD74636S - Design for a bracket back : en
  • DE456924C - Open trickle cooler : de en
  • DE457092C - Aircraft shell of variable shape : de en
  • FR635032A - Improvements made to processes to obtain special effects during the projection of theaters, shop windows, advertisements, etc. : en fr
  • GB272963A - Improvements relating to centralized lubrication systems : en
  • GB257949A - Improvements in electrical furnaces : en
  • GB286454A - A new or improved rain and wind screen for baby carriages, perambulators, mail cartsand the like : en
  • GB286575A - Improvements in or relating to apparatus for instructing students in obtaining indicator diagrams : en
  • US1661442A - Alarm valve for automatic sprinkling systems : en
  • US1661837A - Foldable suspension hook : en
  • GB286460A - Improvements in or relating to feeding mechanism for printing machines : en
  • CA278321A - Floor composition : en fr
  • US1661789A - Revoluble cutter : en
  • CA278272A - Belt and buckle clasp : en fr
  • DE456987C - Flexible Tuerstock connection for the route expansion : de en
  • FI11894A - Torr gasmätare : en fi
  • GB286378A - Improvements in or relating to electrical connections : en
  • FI11889A - Airplane phone : en fi
  • DE457055C - Device for transferring safety pin capsules from the storage container by means of grippers rotating in a vertical plane into a discharge channel : de en
  • FR635051A - Method for covering with a protective covering, for the purpose of asepsis, vaginal ova, suppositories and urethral candles containing medicinal substances : en fr
  • FR635064A - Liquid dosing device : en fr
  • FR635087A - Level improvements : en fr
  • GB262799A - Improvements in machines for shaping and smoothing the backs and sides of shoe uppers : en
  • CA278252A - Suspender attachment for overalls : en fr
  • FR635022A - Deep cultivation plow with wedge-shaped plow body : en fr
  • GB258851A - Improvements in or relating to cylindrical grinding machines : en
  • GB281227A - Improvements in a process of preparing para'-hydroxy-orthobenzoyl-benzoic acid : en
  • FR635158A - Axial expansion freewheels improvements : en fr
  • GB286444A - Improvements in or relating to ploughs : en
  • GB286494A - Improvements in and in connection with guard devices for use in carborundum and like wheels : en
  • DE457093C - Lifting device for dump truck : de en
  • US1661658A - Machine for making display cards : en
  • DE445709C - Device to prevent oil leakage from bearing bearings : de en
  • DK38516C - Procedure for the manufacture of refractory insulated, reinforced electrical cables, conductors and the like. : da en
  • GB286388A - Means for indicating the level and temperature and maintaining the level of the liquid in the radiators of internal combustion motors : en
  • GB286476A - Improvements in and relating to therapeutic lamps or radiators : en
  • USD74605S - Design for a head of a printing scale : en
  • US1661617A - Shearing machine : en
  • FR32882E - Direct reading device giving the direction of an alternating electromagnetic field : en fr
  • AT109013B - Composite conductors for electrical overhead lines. : de en
  • DE456918C - Device for applying fat emulsions or the like in an adjustable layer to a rotating cooling drum : de en
  • GB282834A - Improvements in charge supplying means for two-stroke internal combustion engines : en
  • FR32864E - Device for bending tubes or rods of metal or other material and producing any grooves, striations, inscriptions or designs on these tubes or rods : en fr
  • GB285923A - : en
  • US1661532A - Water and soap saving device : en
  • GB286753A - An angle measuring refractometer : en
  • DE457074C - Silicate-containing electrical heating conductor : de en
  • FR635001A - Economical combustion process for coal, lignite and other gasifiable fuels : en fr
  • FR635021A - Obstetric device for large animals : en fr
  • GB286561A - Improvements in pressure fluid pumps or motors : en
  • FR635094A - Improvements in the construction of circuit breakers or similar devices : en fr
  • FR635167A - Further training in agricultural machinery with tractors : en fr
  • DE456983C - Drive device for defense bodies with ice flap : de en
  • DE457125C - Device for venting cooling machines : de en
  • GB286441A - Improvements in pianofortes : en
  • FR635164A - Music instrument : en fr
  • US1661491A - Operating table : en
  • US1661755A - Lubricating apparatus : en
  • US1661880A - Laminated fabric and method of making it : en
  • US1661211A - Method for the dry cooling of coke : en
  • US1661246A - Transition car coupling : en
  • US1661788A - Revoluble forming tool : en
  • US1661817A - Winder : en
  • FR635024A - Process for automatic sealing of the filling of reservoirs and devices carrying out the said process : en fr
  • GB276644A - Improvements in and relating to means for transmitting indicator readings to a distant point : en
  • FR635215A - Emptying device for bathtubs, sinks and the like : en fr
  • GB286480A - An improved process and apparatus for the examination of geological formations : en
  • US1661941A - Cap tool : en
  • GB280868A - Improvements in variable-speed gearing : en
  • GB286407A - Improvements relating to cultivators, harrows or hoes : en
  • GB286451A - Improvements in or relating to bandage compresses : en
  • FR635048A - Adjustable mixer for central heating or central refrigeration systems : en fr
  • GB286416A - Improved propelling means for helicopters : en
  • AT109090B - Telephone dialer. : de en
  • FR635011A - Skein reel for unwinding textile threads : en fr
  • US1661317A - Draft mechanism : en
  • US1662008A - Process of coating metals : en
  • US1662004A - Bead-setting mechanism : en
  • US1661624A - pieper : en
  • US1661312A - Lubrication indicator : en
  • US1661425A - Means for making casts : en
  • US1661500A - Golf-club press : en
  • USD74604S - Harbison hebbard : en
  • US1661648A - bates : en
  • FR635122A - Direct propulsion device applicable to all vehicles moving in a resistant fluid, and more particularly to ships : en fr
  • GB284594A - Improvement in liquid depth indicating device : en
  • DE457196C - Brake control for an internal combustion engine, especially for vehicles : de en
  • DE457119C - Pleating machine : de en
  • US1661307A - Hoist : en
  • FR635081A - : fr
  • US1661228A - Brake hanger : en
  • US1661997A - Capsule or container for gases or liquids under pressure : en
  • FR635228A - Fruit jars and closure system for these jars : en fr
  • GB287039A - A process for the production of thin electric insulating layers having a high resistance to leakage : en
  • DE457166C - Sealing on pneumatically operated quick-release hammers with an external return spring, especially for track tamping : de en
  • DE456931C - Process for the preparation of water-soluble condensation products : de en
  • US1661499A - Aquatic device : en
  • US1661647A - Range : en
  • FR635108A - Rotary machine for developing threads of any width : en fr
  • DE457187C - Cutters with interchangeable teeth or knives for woodworking : de en
  • US1661374A - Device for expressing juices from fruits : en
  • US1661953A - Inductive reactor : en
  • DE457204C - Centrifugal pump with a hollow wing similar to a pipe elbow for pumping liquids containing solid substances, in particular manure : de en
  • DE457179C - Process for uniform heating of grainy substances : de en
  • FR635175A - Metal body vehicle for use on railway tracks : en fr
  • FR32894E - Progressive speed transformer : en fr
  • US1661409A - Motor car : en
  • CA278427A - Rock picking machine : en fr
  • US1661576A - Clamp : en
  • US1661864A - Mechanical toy or amusement device : en
  • US1661329A - Game device : en
  • US1661667A - Rack cover : en
  • US1662044A - Method of packing baked fruits and vegetables : en
  • US1661433A - Compressor : en
  • DE457022C - Manual gearbox : de en
  • US1661304A - Display stand : en
  • US1661466A - Steam-clylinder valve-operating means : en
  • US1661685A - Oil and gas separator : en
  • US1662031A - Electrically-heated device : en
  • US1662028A - Cigarette case : en
  • US1661308A - Shuttle : en
  • US1661654A - Safety device for clothes wringers : en
  • US1661827A - Catalytic apparatus : en
  • USD74600S - Design for a toilet-powder box : en
  • US1661242A - Highway marker : en
  • USD74622S - Design for a badge : en
  • CA278257A - Toy boat : en fr
  • DE456981C - Conveyor device for powdery material : de en
  • DE457006C - Gas firing for poor gases with preheating of the combustion air : de en
  • DE457158C - Mobile malt turner : de en
  • FI11882A - Vridscharner för rör eller slangar, särskilt för kopplingar vid värmeledningar : en fi
  • US1661681A - Mixer : en
  • FR635112A - Improvements to registers comprising listed loose-leaf pages : en fr
  • GB286400A - The manufacture of new therapeutic compounds : en
  • GB286487A - Improvements relating to stentering machines : en
  • CA278297A - Sulphuric acid : en fr
  • DE457149C - Shoe joint insert : de en
  • US1661907A - Steel alloy and process of making the same : en
  • DE456972C - Bowling alley : de en
  • DE457186C - Link roller for woodworking machines : de en
  • US1661984A - Tire heater : en
  • US1661255A - Barrel agitator : en
  • US1661597A - Water-cooled lamp : en
  • FI11878A - Harvram : en fi
  • FR635117A - Application of a puzzle to difficult looms : en fr
  • FR635006A - Mattress with adjustable backrest and leg holder : en fr
  • US1662046A - Yarn-plaiting-tensioning means for knitting machines : en
  • US1661727A - Method and apparatus for making packing for fragile articles : en
  • US1661782A - Centrifuge : en
  • US1661987A - Table pad : en
  • US1661530A - Spring suspension for vehicles : en
  • US1661208A - Large automatic generating plant : en
  • GB271414A - Improvements in or relating to systems for transmitting and receiving wireless and the like telegraphy and telephony : en
  • DE456968C - Ski binding with sole clamps that can swing on the fixed toe clamps : de en
  • FR635097A - Charcoal or agglomerated gasifier : en fr
  • GB286513A - Improvements in heating apparatus : en
  • DE457230C - Process for the complete removal of ammonia from distillation gases : de en
  • US1662039A - Container for cravats or neckties : en
  • US1661258A - Case for fire-alarm signaling mechanism and the like : en
  • US1661639A - Approach-indication apparatus : en
  • US1661257A - Bicycle carriage : en
  • US1661583A - Pin ticket : en
  • FR635166A - Improvements to leaf springs : en fr
  • US1661381A - Refrigeration : en
  • US1661800A - Lubricator : en
  • US1661989A - Saddle horn : en
  • US1661488A - of elgin : en
  • AT109068B - Device for extracting vapors or gases from pipes with intermittent flow. : de en
  • CA278392A - Sanctuary lamp : en fr
  • FI11893A - Not used for the purpose of transport : en fi
  • FR635105A - Protection device against opening and reversal of a phase in polyphase circuits : en fr
  • FR635211A - Envelope sealing device : en fr
  • AT109028B - Electric drive for work machines with a horizontal shaft, especially spinning machines such as ring spinners, self-spinners, etc. : de en
  • FR32855E - Helicopter : en fr
  • DK38504C - Procedure for Finding Used Vulcanized Rubber. : da en
  • US1661723A - Game : en
  • US1661850A - Electrical system : en
  • CA278398A - Crane : en fr
  • US1661261A - Signal-receiving system : en
  • DK38510C - Sound reproducing apparatus. : da en
  • GB286501A - A self-filling reservoir drawing pen : en
  • US1661385A - Water-cooling device : en
  • US1661680A - Combination lock : en
  • AU627127A - Improvements inconvertible seat beds for closed type motor bodies : en
  • CA278414A - Fractionation and distillation : en fr
  • US1661935A - Chuck for extension bits : en
  • US1662007A - Cushion tire : en
  • US1661154A - Vaive mechanism joe : en
  • US1661743A - wittel : en
  • US1661605A - Adding machine : en
  • DE456960C - Safety device against theft of spare wheels on motor vehicles : de en
  • CA278291A - Radiator : en fr
  • US1661479A - Wrapper for food products : en
  • US1661895A - Cigar and cigarette holder : en
  • US1661318A - Pneumatic piano control : en
  • US1661493A - Process for treating cellulosic material : en
  • US1661745A - brosius : en
  • US1661638A - Fishing tool : en
  • US1661766A - Oven for baking beans and the like : en
  • DE456977C - Process for separating water from sewage containing sludge : de en
  • US1661570A - Ticket carrier : en
  • US1661720A - Abdominal band : en
  • DE457193C - Device for pitting fruits : de en
  • DK38497C - Automatic Pipe Coupling for the Compressed Air Brake Cable for Railway Vehicles with automatic rigid center buffer coupling. : da en
  • DE456909C - Process for the production of rubber compounds : de en
  • CA278407A - Fabric structure : en fr
  • US1661315A - Binding post for calendar pads and the like : en
  • GB286583A - Improvements in wire drawing machines : en
  • USD74590S - Design for a teapot : en
  • DE457199C - Daylight change pack for superimposed photographic layers : de en
  • CA278415A - Oil recovering method : en fr
  • US1661379A - Liquid-treating apparatus : en
  • US1661794A - Oil burner : en
  • US1661403A - Process of separating liquids : en
  • US1661405A - Spark plug : en
  • US1661640A - Powder adapted to liberate iodine : en
  • US1661418A - Hopper car : en
  • DE456921C - Process for the production of bodies from boron carbon : de en
  • FR635222A - Shock absorbing device, in particular for motor vehicles : en fr
  • US1661190A - Valve : en
  • FR635123A - Vertical filing system for plans, drawings, etc. : en fr
  • FR635152A - Process for ensuring the flow of static charges accumulated on motion pictures and photographic films : en fr
  • DE457191C - Teaching aids to illustrate the size of revolutions, peripheral speed and gear ratios in rotating bodies : de en
  • FR635055A - Safe for wagons : en fr
  • GB286552A - A method of manufacturing asphalt concrete : en
  • US1661958A - Air compressor : en
  • DE457068C - Switching mechanism with energy store for driving electrical switchgear : de en
  • US1661297A - Grinding pan : en
  • US1661750A - Ash hopper : en
  • US1661951A - Glove : en
  • CA278249A - Sheaf loader pick-up : en fr
  • DE457057C - Method for fulling textile fabrics : de en
  • US1661884A - Container and method of sealing : en
  • US1661384A - Checkwriter : en
  • US1661556A - Scale : en
  • US1661753A - Friction shock-absorbing mechanism : en
  • US1661784A - And john h : en
  • CA278235A - Cheese treating machine : en fr
  • US1661220A - Spring shackle : en
  • US1661552A - Cleaning tool : en
  • DE456912C - Lens system consisting of at least four members separated from one another by an air gap : de en
  • DE457102C - Grading device : de en
  • DE457235C - Process for the production of artificial horn from alcohol-insoluble proteins and nitrocellulose : de en
  • GB286508A - Improvements in tobacco pipes : en
  • US1661179A - Multiple drilling mechanism : en
  • US1661578A - Sheet-metal drum : en
  • US1661602A - Milk-can-washing machine : en
  • US1661514A - Grain-car door : en
  • DE456982C - Trackless cable post system : de en
  • US1661650A - Vehicle-spring regulator : en
  • US1661994A - Automatic porch light : en
  • AU667627A - Improvements in and relating to outdoor cooking andthe like apparatus : en
  • GB286773A - Improvements in or relating to telephone systems : en
  • US1661175A - Railway-traffic-controlling apparatus : en
  • US1661365A - Pliers : en
  • USD74638S - Design fob a combined ash tray and btttt extinguisher : en
  • US1661269A - Automobile water gauge : en
  • US1661310A - Valve mechanism : en
  • US1661761A - Apparel corset : en
  • US1661845A - Gas-range valve and operating member therefor : en
  • US1661469A - Auxiliary transmission : en
  • US1661606A - Dyeing process : en
  • US1661972A - Oil drainer and cleaner : en
  • CA278292A - Air duct mechanism : en fr
  • US1661856A - Ornamental toy doll : en
  • US1661273A - Door-closing mechanism : en
  • AT109024B - Process for the production of bags from tubes. : de en
  • US1661779A - Battery cradle for electric trucks : en
  • US1661542A - Steam generator : en
  • US1661599A - Mechanical striper : en
  • US1661350A - Lady's combination undergarment : en
  • US1661478A - Apparatus for purifying gasoline : en
  • US1661838A - Pipe-supporting device : en
  • FR635178A - Improvements to drilling machines : en fr
  • AT109009B - Cable car. : de en
  • US1661197A - Game : en
  • GB286781A - An improved system of flooring for byres and other animal pens : en
  • DE457082C - Storage of the crankcase in capsules for tape mass : de en
  • GB286434A - Improvements in the means of attaching sash cords to windows : en
  • US1661186A - Air-service equipment : en
  • US1661217A - Power-driven butcher saw : en
  • DE457018C - map : de en
  • AU728027A - Improvements in bunsen burners : en
  • FR32878E - Improvements in horizontal type carburetors : en fr
  • DE456967C - Body training device, in particular for popular amusement : de en
  • US1661849A - Abrasive composition : en
  • DE457107C - Labeling machine for bottles or the like. : de en
  • US1661950A - Animal trap : en
  • US1661807A - Die : en
  • US1662015A - Method of preparing thiazoles : en
  • AT109018B - Sign with an electric tube. : de en
  • US1661324A - Vehicle tank : en
  • US1661791A - Hoisting jack : en
  • FR32861E - Improvements in railway track brake devices or the like : en fr
  • AU968727A - Improved framing device for building walls, roofs and like constructions : en
  • US1661786A - Automobile bumper : en
  • CA278250A - Animal trap : en fr
  • US1661665A - Washing machine : en
  • DE456837C - Device for checking and displaying the pressure under which a liquid or gaseous medium circulates in a pipe network : de en
  • DE456939C - Band knife splitting machine, especially for skin, leather and the like like : de en
  • GB286453A - Improvements in weighing scales : en
  • GB286496A - Improvements in stop valves : en
  • CA278338A - Sewing machine cutter : en fr
  • US1661645A - Garment bag : en
  • US1661323A - Method and apparatus for setting thermostats : en
  • US1661348A - Thermostatic control device : en
  • US1661160A - Air cooler : en
  • US1661212A - Hackling machine : en
  • USD74628S - John b : en
  • US1661875A - Signaling device : en
  • DE456920C - Closure for storage vessels : de en
  • CA278343A - Brake testing apparatus : en fr
  • FR635029A - Labyrinth cable gland with interchangeable rings : en fr
  • GB286568A - Improvements in printing and producing kinematograph and other picture films : en
  • CA278397A - Drill blade holder and drill blade : en fr
  • CA278345A - Fruit preserving apparatus : en fr
  • CA278390A - Tanning process : en fr
  • AT109097B - Safety device for lamps, headlights, etc. like : de en
  • AU609527A - An attachable handle for drinking andother utensils : en
  • US1661271A - Ophthalmic mounting : en
  • US1661802A - Fruit-press support : en
  • USD74612S - Design for a spoon or similar article : en
  • US1661883A - Electric-ship-propulsion installation : en
  • US1661604A - Apparatus for generating radium water : en
  • US1661897A - Tile cutter : en
  • FR635196A - Parquet scratching device : en fr
  • US1661392A - Typewriter cabinet : en
  • US1661992A - Automatic preselector and shifting device for sliding gear transmissions : en
  • CA278295A - Excavating shovel : en fr
  • CA278260A - Ticket dating machine : en fr
  • AT109001B - Arrangement for fusing glass, quartz or ceramic materials with metal caps. : de en
  • US1661155A - Voice device : en
  • CA278385A - Radio frequency circuit : en fr
  • AT109082B - Arrangement for the continuous or stepwise change of the wavelength of tube transmitters. : de en
  • US1661395A - Stamp carrier : en
  • US1661456A - Radiolog : en
  • US1661657A - Grading machine : en
  • US1661426A - Core drill : en
  • DE456932C - Steam boiler with water pipes partly in the first, partly in the second row : de en
  • DE457016C - MacLeod vacuum gauge : de en
  • CA278424A - Anti-skid device : en fr
  • AT109023B - Process for the production of concrete floors. : de en
  • CA278263A - Sizing machine for fruits and vegetables : en fr
  • CA278296A - Grain separator : en fr
  • DE457201C - Container for developing dry light breaks : de en
  • DE456975C - Process for the production of split tiles from ceramic masses : de en
  • DE457000C - Coupling, especially for railway safety systems : de en
  • FR635210A - Improvement provided in the establishment of root, tuber or other washers : en fr
  • FR635206A - Tillage implement : en fr
  • GB279105A - Improved method of mounting motor vehicle bonnets and radiators : en
  • CA278239A - Direction indicator for vehicles : en fr
  • AT109031B - Spinning device. : de en
  • CA278435A - Advertising machine : en fr
  • US1661298A - Method of manufacturing dextrose from starch : en
  • US1661621A - Brake mechanism : en
  • US1661866A - Apparatus for cutting wire into lengths : en
  • US1661653A - Knitting machine : en
  • US1661966A - Billiard-cue tip : en
  • GB286386A - Method of preparing liquid fuels for combustion : en
  • DE456935C - Peak counter, in which not only the peak consumption but also the total consumption is measured : de en
  • DE457051C - Dough dividing and molding machine : de en
  • CA278243A - Loom mechanism : en fr
  • US1661163A - Loading block for assembling half bearings for machining : en
  • US1661275A - Anchor hoist : en
  • US1661259A - End-gate fastener : en
  • US1661176A - Steel rail : en
  • US1661679A - Metal tire cover : en
  • US1661872A - Water motor : en
  • CA278335A - Rubber article production : en fr
  • US1661438A - Tuft-deflecting device for brush machines : en
  • DE457103C - Swimming shoe : de en
  • DE457169C - Machine wheel, especially for locomotives : de en
  • AT109007B - Loudspeaker circuit with amplifier tube. : de en
  • US1661682A - Wrench mechanism : en
  • DE457239C - Connection of the piston rod to the piston of thermal engines, in particular internal combustion engines : de en
  • FR32870E - Device for automatic adjustment of film tension : en fr
  • FR635015A - Double eyepiece for measuring instruments in space : en fr
  • FR635080A - Rescue device : en fr
  • GB286528A - Improvements in devices for smoothing out or removing wrinkles in webs used in printing machines : en
  • DE457094C - Collapsible boat cart : de en
  • USD74609S - Design fob a canteen box : en
  • DE457152C - Closure for tubes with viscous contents : de en
  • FI11877A - Spadharv med roterande knivar : en fi
  • FR32865E - Device for automatic adjustment of film tension : en fr
  • DE456684C - Roll for sheet and strip mills : de en
  • CA278373A - Flap cutting device : en fr
  • GR1771B - CARBOHYDRATE-CARRIED WAGON BY STEAMING MACHINE HEATED BY CARBON POWDER. : el en
  • USD74627S - John b : en
  • US1661267A - Stereotype-matrix-making machine : en
  • US1661368A - Hot-water heating system : en
  • FR635096A - Sorter Tarare : en fr
  • GB265985A - Manufacture of new solid diazo-salts : en
  • GB286549A - Improvements in sockets for electric terminal connections : en
  • AU733627A - Improvements in or relating to the manufacture of lime, gypsum calcareous and or aluminiferous cements and the like and or the calcination of ores and the like and kilns therefor : en
  • DE457077C - Insert pocket made of flexible fabric, especially celluloid : de en
  • US1661577A - Composition for tree treatment : en
  • US1661826A - Continuous process for the refining of mineral oils : en
  • GB287194A - Protection of ferrous metals against corrosion : en
  • FR32858E - Improved apparatus for the recovery of gases or vapors using solid absorbent materials and, in particular, absorbent carbon : en fr
  • FR635214A - Static transformer for alternating current : en fr
  • GB279878A - Improvements in ultra-audible transmitting and receiving apparatus : en
  • FR635149A - Improvements to pneumatic tires : en fr
  • FR635071A - Cutting machine : en fr
  • FR635045A - Nut lock : en fr
  • GB286475A - Improvements in automatic rotary tipplers : en
  • US1661504A - Typographical composing and distributing machine : en
  • DE456893C - Automatic shut-off device for gas pipes : de en
  • DE457200C - Lens shutter with escapement : de en
  • FR635237A - Acoustic warning device to prevent theft of spare wheels : en fr
  • GB282372A - Improvements in direct acting compound steam engines : en
  • GB286492A - Improvements in or relating to the arresting or controlling of colliery corves, tubsand the like : en
  • FR635038A - Process for the preparation of a preservable yeast : en fr
  • GB282413A - Improvements in or relating to the reproduction of recorded sounds : en
  • GB265550A - Improvements in or relating to the manufacture of lithopone : en
  • FR635213A - Spring wheel for motor vehicles or others : en fr
  • DK38519C - Ice box for household use. : da en
  • GB286548A - : en
  • GB286585A - Improvements relating to weighing scales : en
  • US1661688A - Trolling spoon : en
  • FR635249A - Device for holding curtains : en fr
  • DE457021C - High pressure grease gun : de en
  • US1661555A - Scale : en
  • US1661983A - Refuse collector : en
  • DE457147C - Grinding of speaking machine needles in an auxiliary device that can be attached to the speaking machine : de en
  • FR635118A - Warning whistle kettle : en fr
  • US1661404A - Tank-sealing means : en
  • US1661586A - Contbol mechanism : en
  • FR635014A - Process for bleaching difficult-to-bleach vegetable fibers, in particular flax, hemp, jute, etc. : en fr
  • FR635204A - Improvements to coupon lockers : en fr
  • FI11896A - Spenhuv för mjölkningsapparater : en fi
  • FR635248A - Process for preparing acetic anhydride : en fr
  • US1661292A - Toy : en
  • US1661527A - Collapsible skipping- box : en
  • US1661744A - Method and arrangement for transferring signals between moving vehicles and roadbeds : en
  • FR635008A - Dog Racing Games Improvements : en fr
  • FR635202A - Toy boat and its automatic propulsion system : en fr
  • GB286767A - Method of heat treating loaded conductors : en
  • US1661632A - Propeller apparatus suitable for use in connection with various vehicles : en
  • DE456922C - Device for the quick exchange of paper rolls stored in high positions on rotary printing machines : de en
  • FR32871E - Turbine log : en fr
  • DE457218C - Wire reel : de en
  • FR635084A - Sewing machine for joining the sole and the upper of sandals or the like, by a so-called gallery seam : en fr
  • DE456851C - Gauge device : de en
  • GB262773A - Improvements in or relating to machines for printing addresses : en
  • FI11895A - Anordning vid sparur : en fi
  • DE457165C - Circulation evaporator, especially for the production of pure boiler feed water : de en
  • GB286504A - Improvements in universal joints : en
  • US1661219A - Merry-go-round : en
  • US1661809A - Process of making tetra-alkyl lead : en
  • US1661998A - Method of preparing dithiazyl disulphide : en
  • US1661183A - Wall-forming member : en
  • DE457042C - Pneumatic tube valve with a closing part moved by the incoming bushing by means of a rocker arm : de en
  • GB286495A - : en
  • FR635043A - Advanced gas stove : en fr
  • GB286376A - An improved portfolio : en
  • GB286565A - Hearing apparatus consisting of two shells to be placed over the ears : en
  • US1661818A - Hypodermic syringe and cartridge therefor : en
  • US1661331A - Apparatus for winding armatures : en
  • CA278284A - Pulp suction die : en fr
  • FR32889E - Improvements to dynamo-electric collector machines : en fr
  • GB286493A - Improvements in or relating to means for arresting the movement of vehicles on permanent ways : en
  • GB286372A - Improvements in or relating to manually-operated pumps or the like for withdrawing fluids from casks, drums or other receptacles : en
  • DE456946C - Grab wheel for tractors and agricultural implements : de en
  • DE456953C - Display stand for umbrellas or sticks with two clamping brackets spring-mounted in a base plate : de en
  • DK38515C - Supply apparatus for Cigarettes or similar. : da en
  • FR635200A - Device applicable to all internal combustion engines in order to reduce their fuel consumption while increasing their power : en fr
  • US1661260A - Electrolier for sewing machines : en
  • US1661890A - Apparatus for cleaning the fire tubes of multitubular boilers and the like : en
  • GB286474A - Improvements relating to means for stopping the delivery of yarn in doubling frames : en
  • US1661230A - Crib : en
  • GB265148A - Method of designing and turning down or reconditioning rolls in three-high rolling mills : en
  • US1661596A - Book-casing-in machine : en
  • DE457226C - Discharge device for shaft ovens with rotating plates arranged below the fuel column : de en
  • US1661195A - Balanced pump : en
  • AT109010B - Method for regulating the speed of compensated asynchronous machines. : de en
  • GB261376A - An improved process for the manufacture of armoured bearing brasses from so-called bi-metal more particularly from cast steel and gun metal : en
  • GB286542A - Improvements in and relating to apparatus for tapping the exhaust gas of an internal combustion engine, for heating purposes : en
  • FR635153A - Advanced key for removing spark plugs for internal combustion engines and other applications : en fr
  • GB286522A - Improved device for cleaning dust-bins : en
  • AT109015B - Device for the projection of images and other objects. : de en
  • CA278389A - Laundry distributing apparatus : en fr
  • US1661366A - Process of making piston rings : en
  • US1661590A - Garment supporter : en
  • DE457195C - Lifting disc gear : de en
  • US1662026A - Metallic gear and method of making the same : en
  • FI11876A - Centrifugal fan housing turning device : en fi
  • DE457044C - Arrangement for electricity meters, in which the meter housing is placed on the wall avoiding a framing meter board : de en
  • DE457296C - Process for increasing the strength of the casing of packaging vessels : de en
  • DE456956C - Electric luminous sign with lights covered from the outside : de en
  • FR635078A - Gear shift mechanism : en fr
  • US1661453A - Method of and apparatus for separating oil from water : en
  • FR635072A - Ticket printing machine, tickets, etc. : en fr
  • DE457089C - Washing device on parchment machines : de en
  • GB279858A - Improvements in dust-suction apparatus for cleaning by vacuum and driven electrically : en
  • GB286398A - Improvements in wringing and mangling machines : en
  • GB286748A - Improvements in or relating to distant control for dirigible self-propelled machines : en
  • USD74617S - Chahles lionel mabots : en
  • FR635239A - Improvements in the manufacture of activated charcoal : en fr
  • DE456901C - Device for keeping the speed of high frequency converters constant with asynchronous drive motors : de en
  • US1661286A - Attachment for reproducing devices : en
  • US1661380A - Variocoupler : en
  • US1661906A - Lubricating apparatus : en
  • US1661156A - Production of welded wire fabric and apparatus therefor : en
  • DE457236C - Sound bodies for speaking machines : de en
  • GB286395A - A sharpener for razor blades and the like : en
  • GB275998A - Apparatus for treatment of marine alg? : en
  • FR635099A - Machine for folding seams and covering them with a finishing strip : en fr
  • GB280896A - : en
  • CA278320A - Shampooing device : en fr
  • CA278325A - Dry pipe valve accelerating device : en fr
  • US1662017A - Shuttle : en
  • FR635147A - Removable thimble for electric cable ends : en fr
  • GB286410A - Electric switches and switch boxes : en
  • GB286579A - Improved apparatus for grubbing-up tree stumps : en
  • USD74611S - Design for a wall lighting fixture : en
  • GB286422A - Improvements in or relating to chimney pots or "terminals", ventilators and the like : en
  • GB286505A - Method of cold glazing and providing tiles and the like with a design : en
  • GB286379A - Improvements relating to lamps or burners : en
  • FR635114A - Steel pointed blocks forming cylinder liners for cotton stripping machines : en fr
  • FR635121A - Improvements to regenerative braking systems : en fr
  • DE456980C - Method for splitting guts in order to obtain gut parts for gut string manufacture : de en
  • DE457072C - Rotatable base putty machine for electric light bulbs and similar closed glass vessels : de en
  • AU999927A - An improved hoisting device : en
  • CA278274A - Anti-dazzle device for use on vehicles : en fr
  • CA278362A - Battery terminal : en fr
  • GB274857A - Improvements in and relating to universal joints : en
  • USD74632S - Design for a lamp base or analogous article : en
  • CA278394A - Centrifugal water pump : en fr
  • FR635004A - Imitation stones : en fr
  • FR635116A - Secondary air distribution device in furnaces of boilers and others : en fr
  • DE456989C - Recovery machine : de en
  • FR635172A - Central canvas tube with rolled edges : en fr
  • GB276637A - Improvements in or relating to the generation of ozone : en
  • US1662016A - Tire-building machine : en
  • FR635238A - Improvements to the coil supports of machines for the textile industry : en fr
  • GB286511A - Improvements in tobacco pipes : en
  • DE456973C - Game board with paths for game pieces : de en
  • DE456917C - Device for sewing a rubber ring into a stocking edge : de en
  • DE457104C - Rubber bladder valve for sports balls : de en
  • DK38507C - Layer for milking buckets. : da en
  • FR635023A - Improvements to catalysts for the production of synthetic methanol : en fr
  • FR635049A - Carburetor improvements for internal combustion engines : en fr
  • FR635083A - Improvements to grinding and separation equipment : en fr
  • DE457159C - Machine for folding and folding bandages, bandages, etc. : de en
  • US1661540A - Air washer and carburetor : en
  • US1661758A - Animated fish toy : en
  • FR635092A - Improvements made to devices for making mixtures of known strength of gaseous fluids, at least one of which is obtained there by volatilization, in particular those used for general anesthesia : en fr
  • GB274821A - Improvements in book-keeping devices : en
  • CA278308A - Container for extracting apparatus : en fr
  • CA278359A - Stone coating and method of preparing same : en fr
  • US1661349A - Thermostatic controlling device : en
  • GB286516A - Improvements in aeroplane flying machines : en
  • GB286385A - Improvements in carburettor and similar controls for use in connection with motor-cycles and the like : en
  • GB286449A - Improvements in metallic packing for stuffing boxes : en
  • AT109065B - High-speed internal combustion engine with compression ignition. : de en
  • US1661357A - Paper-towel cabinet : en
  • US1661509A - Milling-machine attachment : en
  • USD74601S - Paul a : en
  • US1661990A - Driving mechanism for winders for artificial silk : en
  • US1661993A - Leveling device : en
  • GB287035A - Improvements relating to ink-ribbon guides for use in adding machines : en
  • US1661465A - Car coupler : en
  • US1661522A - Fruit-juice extractor : en
  • US1661835A - Method of forming mexible tubing : en
  • US1661938A - Key-pulling device : en
  • FI11883A - Combined with external and external brackets : en fi
  • GB286320A - Insulating material : en
  • US1661508A - Railway signaling : en
  • US1661613A - Change-speed gearing : en
  • US1661973A - Gauge cock : en
  • FR32856E - Process to standardize the temperature inside exothermic chemical reaction chambers : en fr
  • FR635233A - Process for the preparation of fissile or cleavable plates, or similar ceramic paste products of all kinds : en fr
  • GB264138A - Improvements in trawling gears : en
  • US1661200A - Toilet article : en
  • US1661169A - Manufacture of compositions or preparations with cellulose derivatives : en
  • USRE16895E - Signments : en
  • DE457185C - Combined planing, tenoning, cornice and thickness planing machine with adjustable thickness planing table : de en
  • GB286680A - Improvements in the manufacture and production of valuable hydrocarbons or derivatives thereof from coal, tars, mineral oils and the like : en
  • GB286576A - An improved loose leaf binder of the flexible thong type : en
  • GB286435A - Improvements in circular knitting machines : en
  • AT109012B - Process for the extraction of caustic magnesia for technical purposes from impure magnesite and rocks containing magnesite. : de en
  • US1661338A - Shuttle-box tension-controlling mechanism for looms : en
  • US1661806A - Drifting valve and control mechanism : en
  • US1661995A - Gauge for liquids : en
  • GB286530A - Apparatus for the delivery and receiving of packages and the like : en
  • GB263775A - Improvements in or relating to apparatus for storing volatile fluids : en
  • US1661253A - Plaster gauge : en
  • US1661928A - Electric lamp : en
  • FR635235A - Improvements to wire rope manufacturing processes : en fr
  • DE457066C - Electromagnetic control, especially for diesel locomotives : de en
  • DK38521C - Bicycle support. : da en
  • DE457153C - Device for biological wastewater treatment : de en
  • FR635191A - Improvements to electrical switches : en fr
  • US1661839A - Fluid-pressure brake : en
  • US1661202A - Tank-car siphon valve : en
  • US1661534A - Pendulum scale : en
  • USD74619S - Design for an electric heater : en
  • US1661538A - Universal parallel drafting device : en
  • CA278342A - Chair : en fr
  • US1661562A - Shingle construction : en
  • US1661832A - Paving material and process of making the same : en
  • US1661986A - Pump : en
  • AT109092B - Upstream lead for the operation with participants of the own independent office as well as further independently operated sub-offices. : de en
  • US1661407A - Paving block : en
  • US1661715A - Rotary bit : en
  • US1661669A - Journal-box-securing means : en
  • AT109034B - Device for punching through wood, celluloid or the like. : de en
  • AT109076B - High-speed valveless piston compressor. : de en
  • US1661687A - Toy building element : en
  • CA278371A - Pneumatic dispatch tube system : en fr
  • AT109041B - Bathing box. : de en
  • AU971927A - Tire lining machine : en
  • CA278266A - Cable engaging device : en fr
  • US1661174A - Glue spreader : en
  • FR32877E - Improvements to electrical circuit breakers : en fr
  • US1661612A - Gear-shifting mechanism : en
  • US1661446A - Traffic signal : en
  • AT109046B - Shed driver for looms. : de en
  • US1661415A - Apparatus for supplying liquid fuel to heating plants : en
  • US1662025A - Firearm : en
  • US1661330A - Grinding machine : en
  • US1661918A - Large-pane-window cleaner : en
  • DE456836C - Talking machine with device for starting the electric motor by means of a remote switch : de en
  • DE457243C - Multi-part guide vane for pump control : de en
  • US1661245A - Bearing composition : en
  • US1661396A - Sound-reproducing machine : en
  • US1661629A - Mining apparatus : en
  • US1661799A - Typewriting machine : en
  • FI11902A - Chuck : en fi
  • US1661746A - Writing pen : en
  • AT109073B - Electromagnetic control device for self-contained clocks. : de en
  • CA278300A - Sulphuric acid : en fr
  • DE457209C - Refining bromine : de en
  • US1661354A - Antifreeze container : en
  • AT109053B - Thread brake. : de en
  • CA278334A - Low pressure boiler : en fr
  • CA278375A - Vulcanization method : en fr
  • CA278350A - Winding means : en fr
  • USD74618S - Design for a bottle or similar container : en
  • USD74593S - George s : en
  • US1661458A - Method of loading automobile bodies in freight cars : en
  • US1661731A - Process for reclaiming used lubricating and insulating oils : en
  • FR635030A - Rotary compressor : en fr
  • AT109039B - Pull-through pressure roller for drafting systems. : de en
  • GB262781A - Improvements in or relating to gas generating apparatus : en
  • AT109050B - Sliding window. : de en
  • US1661616A - Press-button fastener : en
  • DE456899C - Inductance coil : de en
  • US1661171A - Internal-combustion engine : en
  • DE457005C - Process for the preparation of Kuepen dyes : de en
  • AT109088B - Antenna mast. : de en
  • CA278341A - Planer control system : en fr
  • CA278258A - Window : en fr
  • DE456821C - Train traffic display device for railway stations : de en
  • US1661643A - Resilient wheel : en
  • US1661573A - Method of decoration, ornamentation, or painting : en
  • US1661402A - Wrench : en
  • US1661919A - Device for bending pipe or the like : en
  • GB286459A - Improvements in winding drums for winches or other purposes : en
  • US1661334A - Gear-rounding-off lathe attachment : en
  • US1661843A - Hydraulic brake : en
  • CA278432A - Live stock medicine : en fr
  • FR635208A - Method and device for constructing a light box girder, which can be used in particular as a wing element of an aircraft apparatus : en fr
  • AT109038B - Method and device for producing packaging sheets from fiber material. : de en
  • US1661937A - Foldable chair : en
  • US1662029A - Pump : en
  • US1661291A - Automatic weighing apparatus : en
  • US1661969A - Tile-receiving machine : en
  • DE448033C - Weaving process : de en
  • DE457091C - Liner for multi-cell pumps : de en
  • GB286409A - Improvements in and relating to machines for cutting cigarette rod and the like : en
  • US1661885A - Game apparatus : en
  • US1661496A - Metal sheet piling : en
  • DE457233C - Press-casting machine with molded parts influenced by springs : de en
  • DE457471C - Process for producing an electrolyte paste for dry elements : de en
  • US1661523A - Acoustic diaphragm ajtd lqtjd-speaksr combination : en
  • US1661949A - Interchangeable rifle and shotgun barrel : en
  • US1661965A - Convertible dining and billiard table : en
  • FR635002A - Process that can be used industrially to cover with an adherent metal deposit all aluminum or aluminum alloy parts and products obtained : en fr
  • US1661252A - Gas-control apparatus : en
  • US1661460A - Assichtok to na : en
  • US1661254A - Pipe covering : en
  • US1661519A - Sheet ob cabd holdeb : en
  • US1661558A - Internal-combustion engine : en
  • DE457041C - Bunker closure for lignite u. like : de en
  • GB286525A - Improvements in or relating to garment hangers : en
  • CA278273A - Automobile : en fr
  • CA278363A - Correction device : en fr
  • GR1768B - OBSTRUCTIVE DICTIONS BY AUTOMATIC PIPELINE JOINTS. : el en
  • FR635137A - Fuel air applied to domestic and industrial uses : en fr
  • GB268352A - Improvements in electro-responsive circuit-controlling devices : en
  • DE457115C - Liquid atomizers, especially for use with vacuum cleaners : de en
  • GB281999A - Improvements in or relating to devices for the supply of the cooling medium to and its discharge from hollow rolls : en
  • DE457262C - Slagging system for locomotives : de en
  • FR635033A - Asbestos cement sheets and tiles and their manufacturing process : en fr
  • FR635176A - Handle with marker device for edged weapons : en fr
  • FR635188A - Combined easel support, by direct application on it, with a calendar, either with loose sheets, called "perpetual", or with detachable sheets, called ephemeris : en fr
  • GB271486A - High ohmic resistance for heavy loads : en
  • GB285395A - Improvements relating to paper files : en
  • US1661656A - Chuck mechanism : en
  • USD74631S - Design for embroidered edging : en
  • GB286771A - Improvements in apparatus adapted for use in extinguishing fires : en
  • FR635195A - Process for making artificial textiles with a dull appearance : en fr
  • GB284595A - Improvements in advertising signs : en
  • DE456959C - Heating device for car bodies of motor vehicles : de en
  • DE456955C - Device for generating luminous wandering writing, in which a surface covered with luminous paint is exposed through a stencil provided with translucent and opaque areas : de en
  • DE457130C - Device for the electrical melting of electric incandescent lamps : de en
  • FR635246A - Primer machine : en fr
  • GB286482A - Improvements in or relating to skeleton structures such as aircraft fuselages : en
  • CA278307A - Antiskidding device : en fr
  • FI11886A - Eldningsanordning vid pannor fstr alstring av högtrycksånga : en fi
  • GB276991A - Improvements in pads for boots and shoes to support the arch of the foot : en
  • DE456992C - Method of joining flexible panels : de en
  • DE457004C - Disconnector : de en
  • DE457174C - Arrangement for contactors or closing devices of any kind : de en
  • US1661166A - Relay : en
  • US1661314A - Sectional boat : en
  • GB277379A - Improved process and apparatus for accelerating the cooling in electrically heated bright heating furnaces : en
  • DE457143C - Plow with two plow bodies for working the soil in two separate layers : de en
  • DE457232C - Crown slitting pliers : de en
  • USD74626S - Design for a lock or similar article : en
  • DE457145C - Headlights for motor vehicles : de en
  • FR635139A - Poultry drinker : en fr
  • GB286543A - A slate pencil holder : en
  • FR635088A - Methods of obtaining zirconium compounds : en fr
  • FR635132A - Waterproof shank boot : en fr
  • US1661982A - Garage or barn door lock : en
  • FR635150A - Air-cooled internal combustion engine : en fr
  • GB275964A - Process for re-modelling tubes : en
  • DE456709C - Ten switching device : de en
  • DE456850C - Method and device for sulphurizing wine or the like on the bottle : de en
  • US1661215A - Smoker's appliance : en
  • US1661394A - Stamp holder : en
  • DE457138C - Device for protection against flies in gauze windows : de en
  • FR635220A - Improvements to incubators : en fr
  • FR635140A - Adjustable elastic coupling device : en fr
  • FR635181A - Device for operating an anti-glare system for automobiles, which can be applied to any other type of device : en fr
  • GB279778A - : en
  • GB286458A - Improvements in connection with folding or collapsible tables, waggons, shelves or the like : en
  • GB277035A - Improvements in valves and valve gear for internal combustion engines : en
  • US1661373A - Tire : en
  • US1661787A - Spoon tray : en
  • FR635068A - Capping for bottles and its embodiment : en fr
  • FR635161A - Liquid filter : en fr
  • GB275631A - Improvements in or relating to radio receiving systems : en
  • AU1005127A - Method of producing combined pictorial and sound records : en
  • DE457070C - Safety device for the release latching of electrical overcurrent switches : de en
  • DE456941C - Heel or heel piece for artificial feet with a chamber for air or similar filling : de en
  • GB286399A - Improvements in or relating to beer pumps : en
  • GB286425A - Improvements in and relating to inverted reading thermometers : en
  • US1662045A - Lamp-making machine : en
  • US1661289A - Paddle : en
  • US1662041A - Switch-controlling device : en
  • US1661436A - Helium space discharge tube : en
  • US1661181A - Crank shaft : en
  • FR635085A - Improvements to devices for racing dogs or other animals : en fr
  • DE457012C - Closure for spreader : de en
  • US1661327A - Aircraft : en
  • US1661422A - Plate for deadening vibration and sound : en
  • US1661416A - Stopper for acid bottles and process for making the same : en
  • US1661860A - Control mechanism for golf-ball-winding machines : en
  • US1661886A - Pump : en
  • DE456933C - Cylinder arrangement for a locomotive driven by several internal combustion engines : de en
  • FR32872E - Bag replacing the jute bag : en fr
  • GB286747A - Process for imposing polarisation phenomenon on dielectric substances : en
  • US1661300A - Transmission belt : en
  • USRE16896E - Bonding activated carbon : en
  • CA278270A - Cigar and cigarette holder : en fr
  • GB286780A - Improvements in or relating to heel-attaching machines : en
  • FR635135A - Beating machine : en fr
  • GB286551A - Improvements in or relating to electric motor controllers : en
  • GB286545A - Improvements in sewing machines : en
  • GB286321A - Improvements relating to fireplaces : en
  • GB287381A - Improvements in or relating to the distillation of carbonaceous materials : en
  • US1661674A - Stovepipe attachment : en
  • US1661370A - Locker : en
  • FR32900E - Typesetting machine without typefaces : en fr
  • FI11904A - Sätt för avlägsnande av fukt från pappersmassa, fuktigt papper, pappers- och halmkartonger eller andra material, vilka behandlas i pappersmaskiner : en fi
  • FR32875E - Coupling device for automobile starter motor : en fr
  • US1661294A - Toaster : en
  • GB286414A - Advertising and the like sheets, plates and the like and a method of making same : en
  • DE457059C - Production of hydrogen bromide : de en
  • FI11905A - Anordningar vidummmar : en fi
  • FR635113A - Connection with paving in the superstructures of tram tracks : en fr
  • GB271485A - Conductive film for high ohmic resistances : en
  • GB286419A - Improvements in combined traction engines and cranes : en
  • DE457150C - Electrically heated, flexible shoe stretcher : de en
  • GR1773B - ADVERTISING DEVICE. : el en
  • US1661238A - Rock pack, pillar, or like support for use in mine workings : en
  • GB286468A - Improvements in or relating to alternating current measuring instruments : en
  • DK38503C - Procedure for the regeneration of rubber, in particular those contained in used tires for air rings fitted with canvas inserts. : da en
  • DE456885C - Drive device for the thread guide rail of flat connecting rods : de en
  • GB286383A - Improvements in and relating to coil winding machines : en
  • DE457192C - Axial threshing and straw shredding machine : de en
  • DE456910C - Felting device for round felts or tubular felts, so-called manchons : de en
  • DK38513C - Shaft on hunting rifles. : da en
  • GB278673A - Electromagnet energised by polyphase currents : en
  • US1661361A - Combination grave marker and flower holder : en
  • DE457124C - Steam control with starting device : de en
  • GB275603A - Improvements in rotary positive pressure blowers and vacuum pumps : en
  • AT109075B - Guide device for steam and gas turbines. : de en
  • CA278322A - Aerial conveyer system : en fr
  • CA278283A - Toy : en fr
  • CA278348A - Sliding door : en fr
  • FI11913A - Förfaringssätt for packning av pulverformigt material : en fi
  • CA278412A - Metal working file : en fr
  • US1661929A - Blow-blast gas burner : en
  • US1661326A - Apparatus for forming and handling paper rolls : en
  • AU870927A - Sparkplugs : en
  • CA278351A - Winding means : en fr
  • US1662003A - Tensioning device for thread-winding machines : en
  • US1661316A - Scutching machine : en
  • US1661777A - Padlock : en
  • CA278388A - Wringer roll : en fr
  • USD74589S - Design fob : en
  • US1661609A - Shot cartridge : en
  • US1661825A - Oil cleaner for internal-combustion engines : en
  • CA278259A - Internal combustion engine : en fr
  • CA278328A - Stopping means in talking machine : en fr
  • US1661390A - Method and means for mining oil sands : en
  • USD74633S - Design for a lighting-fixture wall bracket : en
  • AT109033B - Device for sorting and punching cards for statistical purposes. : de en
  • FI11892A - Tätningsanordning under fotrännan vid plåttak : en fi
  • AT109035B - Device for changing weft bobbins for automatic looms with two or more coaxial rotating containers. : de en
  • DE457030C - Device for cooling candy chains : de en
  • FR635009A - Improvement in the control mechanism actuating the brakes of motor vehicles : en fr
  • US1661614A - Liquid-expressing apparatus : en
  • US1661924A - Manufacture of wallets and pocketbooks : en
  • AT109006B - Multi-stage high pressure centrifugal pump. : de en
  • FI11911A - Password lock : en fi
  • DE457088C - Method and device for processing workpieces according to a predetermined shape : de en
  • US1661432A - lincoln : en
  • US1661572A - Art of folding : en
  • US1661772A - Brake-applying means : en
  • AU972227A - Vulcanizing apparatus : en
  • CA278366A - Cellulose derivative : en fr
  • DE457224C - Mechanical sheet feeder for printing machines, folding machines, etc. like : de en
  • US1661382A - Bead holder : en
  • US1661513A - Tee-forming blank : en
  • AT109042B - Oven for tailor iron. : de en
  • FR32862E - Speed change crank : en fr
  • FR635060A - Electrically driven lifting device : en fr
  • GB286373A - Improvements in or connected with bobbin strippers : en
  • FR635236A - Improvements to insulating paper manufacturing processes : en fr
  • US1661651A - Electromagnetic apparatus : en
  • GB286500A - Improvements in, or relating to, filling machines : en
  • US1661719A - Door mechanism : en
  • US1661430A - Combined : en
  • DE456879C - Vulcanizing mold for running covers : de en
  • US1661521A - High-pressure grease gun : en
  • US1661803A - Combination case and package for cigarettes : en
  • US1662040A - Charge-forming device : en
  • DE457101C - Remote pressure thermometer with swivel base, Bourdon tube and capillary : de en
  • CA278393A - Coated paper : en fr
  • USD74597S - Design for a vehicle lamp door : en
  • GB271112A - Improvements in or relating to inking devices for printing machines : en
  • FR635187A - Component for operating so-called <<sunware>> devices for motor cars and means of attachment to the bodywork : en fr
  • GB286426A - Improvements in or relating to loose-leaf account books and the like : en
  • FR32895E - Fire extinguisher : en fr
  • DE457228C - Holding device for telephone in connection with carrying straps : de en
  • FR32879E - Improvement of watertight gaskets used in metal mercury vapor straighteners and similar devices : en fr
  • DE457241C - Machine for cutting out lateral boundary cuts from endless strips of paper, cardboard and other suitable material : de en
  • FR635124A - Transformation table : en fr
  • GB286554A - Improvements in or relating to motor vehicles : en
  • FR635040A - Process for the preparation of anthraquinone derivatives : en fr
  • FR635057A - Counterweight mobile baffle system for agitators, mixers, etc. : en fr
  • US1661444A - Automobile jack : en
  • US1661774A - Rotary saw : en
  • US1661981A - Bottle-cap remover : en
  • DE457028C - Device for patterning or decorating confectionery or the like. : de en
  • DK38500C - Safety regulator for Two-stroke machines for Operating Vessels. : da en
  • US1661164A - Door check and holder : en
  • US1661967A - Auxiliary lens attachment for spectacles : en
  • US1661988A - Spiral-gear box : en
  • FR635183A - Improvements to combined armchairs : en fr
  • US1661474A - groene : en
  • US1661722A - Gauge : en
  • US1661554A - Door closure : en
  • US1662012A - Feeding mechanism for stamp presses : en
  • DE457108C - Flexible coupling for an upright centrifugal machine : de en
  • DE450058C - Display device for indicating the performance of vehicles, in particular motor vehicles : de en
  • DE456963C - Drive for the tool spindle of grinding machines, especially glass grinding machines : de en
  • USD74598S - Simon w : en
  • GB286333A - Improvements in carburettors for internal combustion engines : en
  • FR635095A - Electric accumulator battery with bipolar electrodes : en fr
  • GB270680A - Rust-proofing material and process of making the same : en
  • GB271449A - Improvements relating to pneumatic dispatch and other conveying systems : en
  • GB286406A - Improved picker roller for cigarette making machines : en
  • GB268761A - Electric switch for preventing the theft of automobiles : en
  • CA278279A - Cylinder casting for steam engines : en fr
  • FR635129A - Coupling device for recharging polarization cell batteries or the like while plugging in : en fr
  • DE457065C - Diesel locomotive on which one or more flywheels store energy before starting : de en
  • US1661439A - Method and apparatus for loading and supporting vehicle bodies in freight cars and the like : en
  • US1661913A - Battery tester : en
  • GB286471A - Improvements in and relating to rivets and riveting : en
  • GB286440A - Improvements in mowing and reaping machines : en
  • GB286564A - Improvements in or connected with "surf-boats" or like vessels : en
  • GB286469A - Improvements in or relating to fluid flow meters : en
  • GB286472A - Ferro-concrete shoring and lining in mines : en
  • US1661541A - Loud speaker : en
  • US1661847A - Windmill : en
  • DE456944C - Containers for aroma-volatile goods : de en
  • DE457086C - Process for achieving heat-insulating coatings on engine piston floors and the like like : de en
  • US1661400A - Water bag : en
  • US1661996A - Traction device : en
  • USD74602S - Design por a bottle : en
  • US1661341A - of wobcester : en
  • US1661778A - Powder puff and method of making the same : en
  • US1661701A - Thickness gauge : en
  • US1661978A - Armored pneumatic tire : en
  • AT109093B - Automatic circuit breaker and capacitor. : de en
  • US1661152A - Windshield wiper : en
  • FR635104A - Internal combustion engine : en fr
  • DE456834C - Device for planing profiles using two successive tools : de en
  • US1661566A - Motor fuel and process of refining oils : en
  • US1661700A - Device for drilling brush backs longitudinally : en
  • DE457053C - Device for setting the molding plate in automatic dough dividing and molding machines : de en
  • AT109005B - Annealing furnace. : de en
  • AT109022B - Device for automatically changing the bobbins of looms. : de en
  • CA278364A - Photographic emulsion : en fr
  • CA278368A - Variable condenser : en fr
  • US1661980A - Whirlpool muffler : en
  • AT109019B - Feet for electric light bulbs. : de en
  • DE457127C - Switch arrangement, especially for electrical lighting of railroad cars : de en
  • US1661593A - Rotary internal-combustion engine : en
  • US1661725A - Bathing garment : en
  • AU916427A - Improvements in or relating tothe drying of moist material : en
  • CA278276A - Gasoline gauge : en fr
  • US1661853A - Table : en
  • CA278421A - Motor motived mechanism : en fr
  • US1661301A - Process for the manufacture of new organic arsenic compounds : en
  • US1661716A - John albert choqtjette : en
  • US1661781A - Combined shaker screen and conveyer : en
  • US1661892A - Change-speed mechanism : en
  • US1662018A - Leakproof tank cover : en
  • CA278241A - Hydraulic pump : en fr
  • US1661876A - Folding bed : en
  • US1661709A - Ventilating sunshade : en
  • US1661830A - Electron-discharge device : en
  • US1661836A - Glass-melting tank : en
  • US1661216A - Basket-ball game : en
  • FR635157A - Improvements made to freewheels or selector bearings : en fr
  • GB286461A - Improvements relating to beating engines : en
  • DE457207C - Device for roughening leather soles u. like : de en
  • US1661773A - Fuel vaporizer and mixer : en
  • US1661948A - Baseball novelty : en
  • GB287207A - Treatment of ores or other materials for extracting lead sulphate therefrom : en
  • DE456900C - Cable transfer termination : de en
  • DE457231C - Method for dampening the hammering of check valves in compressor pressure lines : de en
  • US1661620A - Process for the production of washing agents : en
  • GB286762A - Improvements relating to dynamo-electric machines for converting electric currents : en
  • AU983627A - Apparatus for retarding wagons, tubs, and the like : en
  • US1661346A - Thermostatic controlling mechanism : en
  • DK38522C - Air Compression Procedure and Apparatus. : da en
  • US1661756A - Automatic reversing mechanism : en
  • US1661270A - Method of plugging or packing off strata in wells : en
  • US1661351A - Electrical condenser : en
  • US1661691A - Blowpipe gas-flow control : en
  • GB284686A - Improvements relating to the treatment of fabrics : en
  • US1661664A - Ignition-spark tester : en
  • GB279875A - Street lighting for arterial roads and a lamp for that purpose : en
  • US1661282A - Electric heater : en
  • AT109032B - Metal cloth with diagonal seam. : de en
  • USD74623S - Pobation : en
  • AT109064B - Exhaust manifold for internal combustion engines. : de en
  • US1661369A - Swivel motor : en
  • US1661410A - Logging and indicating device for radio tuning instruments : en
  • US1661501A - Separating or classifying machine : en
  • AU992727A - Pipe cleaners : en
  • US1661751A - Acoustical apparatus : en
  • US1661489A - Apparatus for concentrating aqueous liquids : en
  • DK38508C - Sliding window without Frame. : da en
  • DE440871C - Conveyor belt using both tracks for conveyance : de en
  • CA278357A - Protective system for transformers : en fr
  • US1661399A - William wishart : en
  • US1661441A - Dispensing container : en
  • US1661477A - Lock : en
  • US1661879A - Treatment of cellulosic materials : en
  • US1661697A - Steering-column locking device for motor vehicles : en
  • US1661206A - Lighter-than-air aircraft : en
  • US1661313A - Automobile trouble lamp : en
  • AT109040B - Temple. : de en
  • CA278267A - Extension table : en fr
  • US1661524A - Loose-leaf binder : en
  • US1661387A - remde : en
  • US1661483A - Method of shearing fur pelts : en
  • US1661977A - Method of sealing jars and the like containers and improved sealing capsule therefor : en
  • DE457007C - Dab cap for perfume or similar bottles : de en
  • FR635143A - Adjustment system for machine tools : en fr
  • GB286524A - Improvements in levels : en
  • US1661467A - Reversible clutch : en
  • FI11908A - Anordning vid dubbelverkande pumpar, luftkompressore ochnandn pistvmaskiner : en fi
  • GB286679A - Improvements in the manufacture and production of valuable hydrocarbons or derivatives thereof from coal, tars, mineral oils and the like : en
  • US1661571A - Art of folding leather : en
  • US1662021A - Hull structure for gigid airships : en
  • US1661434A - Electric switch and system : en
  • USD74630S - Design fob : en
  • FR635134A - Lead sulphate manufacturing process : en fr
  • FR635224A - Reversible internal combustion engine with direct injection : en fr
  • GB286473A - Improvements relating to gas lighting apparatus : en
  • GB286515A - An improved fastening for doors, windows and like purposes : en
  • FR635142A - Double-walled containers with pourers : en fr
  • FR635163A - Ice skates manufacturing process : en fr
  • GB286463A - Improvements in or relating to metal punching machines : en
  • GB286541A - Improvements in and connected with sanitary towels : en
  • US1661792A - Rounder for plastic material : en
  • FR635070A - Protective cap for furnace or boiler tubes : en fr
  • GB286337A - Improvements in obtaining fibres from leaves and in machinery therefor : en
  • GB286768A - Improvements in and relating to sound reproducing apparatus : en
  • GB287208A - Improvements in folding tables : en
  • FI11881A - Kopplingshuvud för tudelade kopplingar vid värmeledningar för järnvägsvagnar : en fi
  • FR635189A - Lighter : en fr
  • GB286443A - Improvements in and relating to self-propelled vehicles : en
  • DK38520C - Carrying and Bicycle Strap for Packages and the like. : da en
  • DE457171C - Elsenbahnhuelsen buffer : de en
  • US1661435A - Vehicle brake construction : en
  • US1661921A - Blade for propellers, ventilating fans, and the like : en
  • US1661591A - Mast-elevating mechanism for portable pulling machines : en
  • GB275969A - An improved process for colouring lacquers : en
  • GB279854A - Improvements in or relating to combined rack-and-pinion and friction drive locomotives : en
  • FR635035A - Metal locker with removable elements : en fr
  • GB286538A - Improvements in radiator sections and radiators of sheet metal : en
  • US1661557A - Internal-combustion engine : en
  • US1661862A - Electric heater : en
  • USD74610S - Design for a wall lighting fixture : en
  • GB286393A - Sheet feeding and registering mechanism : en
  • US1661437A - Shut-off valve : en
  • US1661462A - Tire structure : en
  • US1661543A - Steam generator : en
  • US1661618A - Process for making aluminum compounds : en
  • US1661239A - Spray gun and means for operating the same : en
  • US1661529A - Scow : en
  • US1661276A - Double-end control : en
  • US1661358A - Window-cleaning device : en
  • US1661790A - Self-oiling-crosshead gib : en
  • US1661933A - Air brake : en
  • DE457032C - Control device for motor vehicles : de en
  • US1661153A - Garment-pressing machine : en
  • US1661233A - Product killed hog cholera virus and process of producing it : en
  • US1661952A - Sanitary garment : en
  • US1662024A - Work support : en
  • DE456860C - Busbar bridging at points : de en
  • US1661371A - Accelerator : en
  • CA278265A - Concrete gun : en fr
  • FR635026A - Safety device for mine shafts : en fr
  • FR635091A - Boring bits : en fr
  • FR635207A - Method and nozzle for spraying, using compressed air, mortar, sand and similar materials, while increasing their density : en fr
  • US1661248A - Dish-forming machine : en
  • US1661690A - Pillow or cushion : en
  • US1661563A - Douche and syringe : en
  • US1661328A - Weft-replenishing loom : en
  • FR635069A - Portable medical electricity box : en fr
  • GB286582A - Preparation of soluble salts of ergotoxine : en
  • FR32897E - Trawl for fishing : en fr
  • GB286382A - Improvements in or relating to mechanism for recording automatically the course of ships and other vehicles : en
  • GB286412A - Improvements in record magazines for talking machines : en
  • US1661520A - Cuff button : en
  • FR32891E - Springs with compensating bar for the suspension of cars of all categories : en fr
  • DE456930C - Process for the preparation of 1-methoxymethyl-3, 7-dimethylxanthine : de en
  • US1661427A - Machine and process for knitting plaited fabric : en
  • US1661356A - Washing machine : en
  • DE456871C - Lever shears : de en
  • FR635003A - Mechanical device for controlling the heddles of looms : en fr
  • CA278367A - Gas producer : en fr
  • US1661795A - Double-throw switch : en
  • DE457161C - Method and device for the mechanical application of needle protection labels with a protective flap provided on the upper edge of the label and consisting of one piece with the label : de en
  • US1661420A - Brake mechanism : en
  • US1661663A - Chassis-lttbeication-costtbol device : en
  • US1661686A - Torpedo director : en
  • US1661962A - Trimbw : en
  • US1662030A - Apparatus for cleaning fibrous material : en
  • AT109059B - Intercooler for multi-stage compressors. : de en
  • CA278254A - Animal feeding and watering device : en fr
  • US1662035A - Retread mold for tires : en
  • US1661389A - Method of mining oil and the like : en
  • US1661683A - Electric heating system for oil pipe lines : en
  • US1661525A - Tone modifier : en
  • US1661947A - Air brake : en
  • US1662034A - Receipt recorder : en
  • DE457227C - Automatic control device for track brakes operated with a pressure medium : de en
  • US1661241A - Weighing scale : en
  • US1661377A - Cobpse-stjppobting best : en
  • US1662001A - Badge : en
  • AT109048B - High-effect drying cylinders for paper, textile and similar machines. : de en
  • AU991827A - Anew or improved mechanism forthe operation of train stops on railways, railway signalling devices or other apparatus : en
  • US1661797A - Can opener : en
  • GB280507A - Improvements in or relating to the indicating devices of fluid meters : en
  • DE457064C - Linkage arrangement to prevent articulated locomotives from rolling : de en
  • AT109016B - Gyroscope. : de en
  • CA278313A - Drifting valve for locomotives : en fr
  • CA278329A - Glace fabric making machine : en fr
  • FR635052A - Mechanical tillage system by progressive propeller : en fr
  • US1661511A - Automobile sleigh : en
  • GB286529A - High frequency submarine cable : en
  • DE456876C - Device driven by the vehicle engine for raising and lowering canopies with a roll-up roof : de en
  • DE457067C - Electric switch : de en
  • GB286403A - Improvements in motor operated valve gearing : en
  • US1661299A - Machine for grading ground coffee : en
  • US1661844A - Method of treating electrical windings : en
  • US1661506A - Combined signal and trouble lamp for automobiles : en
  • US1661598A - Molding-machine platen arm : en
  • US1661481A - Steering wheel : en
  • US1662047A - System of railway signaling and train control : en
  • DE457002C - Device for checking the shaft purity : de en
  • FR635162A - New way to obtain electrical oscillations by vacuum tubes : en fr
  • US1661900A - Steam-power installation : en
  • GB274056A - Auxiliary device for use with the carburettors of internal combustion engines : en
  • US1661707A - Clip for tire chains : en
  • FR635107A - Automotive suspension improvements : en fr
  • GB286488A - Process and nozzle for conveying and consolidating mortar, sand, and the like, by means of a compressed air centrifugal device : en
  • DE457023C - Device on variable gears or the like. : de en
  • GB286389A - Improvements relating to clutches for mechanically propelled vehicles : en
  • GB286485A - Improvements in and relating to detachable heel pads for boots and shoes : en
  • AU917527A - Improvements in laundry ironing machines : en
  • GB269885A - Improvements in and relating to regulating mechanism for elastic fluid turbines : en
  • GB286396A - Improvements in or relating to the process for the production of waterproof impregnating, finishing and colour coatings : en
  • AU730227A - Improvements in telephone systems : en
  • GB278691A - Building material and method and apparatus for making same : en
  • AT109049B - Bag with watertight closure, especially bath bag. : de en
  • AT109084B - Method and device for determining the most favorable color combination for colored images u. like : de en
  • AT109100B - Device for cooling electrical machines using gaseous coolants. : de en
  • US1661455A - Cup dispenser : en
  • US1661569A - Body-forming machine : en
  • US1661877A - Island : en
  • CA278245A - Sketch and print case : en fr
  • CA278302A - Grinder : en fr
  • US1661243A - Package and closure means : en
  • US1661698A - Electron-tube circuits : en
  • CA278261A - Asynchronous motor : en fr
  • CA278408A - Furnace : en fr
  • US1661161A - Folding egg case : en
  • US1661359A - Liquid-supply apparatus : en
  • GB276684A - Device for avoiding bodily injuries by being caught by closing doors : en
  • GB277640A - Process for the production of aluminium or aluminium alloys from alumina : en
  • GB286433A - Improvements in bow collectors for electric tramway and railway vehicles : en
  • FR635180A - Electric portable lamp with automatic intermittent recharging for motor vehicles, and all fixed or other installations : en fr
  • GB286774A - Improvements in spring hooks : en
  • CA278403A - Discharge tube : en fr
  • DE457208C - Device for attaching closure labels to bottles with a clip closure : de en
  • FR635086A - Electric switching device : en fr
  • GB286562A - Improvements in fuses for armour plate piercing shells or the like projectiles : en
  • US1661869A - Chain : en
  • DE456873C - Recording cinema with film counter : de en
  • AT109008B - Blading for steam or gas turbines. : de en
  • CA278280A - Hair cutting device : en fr
  • CA278410A - Bookstand : en fr
  • AU662427A - Improvements in instruments for stringing and slicing beans : en
  • AU836927A - Process and apparatus for economically extracting benzine during distillation with scavenging gas : en
  • GB286436A - Improvements in or relating to x-ray tubes : en
  • GR1769B - SWORD FISHING NETWORK. : el en
  • DE457052C - Bread roll dough dividing and molding machine driven by a shaft with a press ram and a knife head penetrating this and a molding plate rotating in its plane underneath : de en
  • FR32874E - Method and device for the production of fire-fighting foam : en fr
  • GB286932A - Improvements in optical apparatus for avoiding the effects of dazzle of motor vehicle lamps and the like : en
  • US1661283A - Doll and playpen : en
  • US1661550A - Internal-combustion engine : en
  • DE456949C - Autogenous or electric welding on longitudinal or circumferential seam welding machines : de en
  • GB264496A - Improved manufacture of asphaltic bituminous or tarry emulsions : en
  • US1661263A - Method of and means for regulating the transmission over electric circuits : en
  • US1661362A - Engine-starting apparatus : en
  • US1661594A - Extrusion press : en
  • US1662020A - Teapot, coffeepot, and the like : en
  • FR635046A - Improvement in processes for making up-to-date drawings by corrosion in metal plates : en fr
  • GB286766A - Improvements in apparatus for heating water and the like : en
  • FR635066A - Gear switch : en fr
  • US1661945A - Dry cell : en
  • DE456993C - Loose-leaf book, the clamping back of which can be opened and closed by means of a threaded spindle : de en
  • CA278317A - Raker gauge : en fr
  • GB286521A - Improved coupling for vehicles : en
  • US1661423A - Envelope opener : en
  • DE457170C - Lowerable protection device for trams : de en
  • GB282645A - Improvements in hand grenades : en
  • DK38514C - Conveyor for sacks and the like. : da en
  • CA278314A - Oil heater : en fr
  • FR635165A - Periodic electric switch : en fr
  • GB286483A - Improvements in signs : en
  • US1661325A - Rotary pump : en
  • US1661939A - Oil stove and heater : en
  • GB286519A - Improvements in apparatus for clearing oil wells of clogging material : en
  • US1661236A - Window-washing device : en
  • US1661822A - Shock absorber : en
  • US1661909A - Electric clock : en
  • USRE16893E - Howard earl hoover : en
  • DK38506C - Clutch. : da en
  • DE457146C - Bicycle stand : de en
  • US1661631A - Hub for propeller blades : en
  • GB286775A - Improvements in or relating to apparatus and methods for the comparison of high alternating voltages : en
  • DE430074C - Device for the manufacture of machine screens for paper manufacture : de en
  • DE457100C - Device for issuing postage stamps or other stamps : de en
  • DE457206C - Grinding of surfaces, especially the inclined cutting surface on hardened machine knife blades : de en
  • DE456952C - Exhibition cupboard for demonstrating and removing items of clothing : de en
  • DE457009C - Nutritional bottle with a removable closure head designed as a teat : de en
  • DE456934C - Drive system for induction electricity meters : de en
  • GB269582A - Manufacture of diazosulphamic acids of the cyclic series : en
  • FI11914A - Anordning för hindrandet av avstängningsluckors fastfrysning vid ledbalkar : en fi
  • GB286765A - A new or improved system and apparatus for operating and controlling level-crossing gates on railways : en
  • US1661908A - Machine for flattening tubular materials : en
  • US1661196A - Apparatus for cracking oh : en
  • US1661831A - Carburizing apparatus : en
  • GB286566A - Coupling arrangement for vehicle trailers : en
  • GB266388A - Process for obtaining diazo-sulphamic acids of the cyclic series : en
  • AT109045B - Embossing punch for paper, paper mache, etc. like : de en
  • DE457073C - Device for displaying the temperatures occurring during the manufacturing process of electric light bulbs and similar closed glass vessels, in particular when the support frames are melted down and the bells are vented : de en
  • GB280952A - Improvements in saw blades and saw for metal cutting saws : en
  • GB286405A - Improvements in and relating to pipe and tube fittings : en
  • US1661729A - Gardening implement : en
  • US1661796A - Apparatus for treating coffee : en
  • US1661544A - Steam generator : en
  • US1661507A - sasnett : en
  • US1661736A - Process for reducing the viscosity of nitrocellulosic materials : en
  • USD74629S - Design for a bridge lamp : en
  • US1661559A - Internal-combustion engine : en
  • CA278434A - Relay telephone system : en fr
  • FR635034A - Process for obtaining metals, especially tin, lead, copper, antimony, bismuth and zinc by treating alloys and mechanical mixtures : en fr
  • DE457252C - Insole in connection with the outsole for adhesive shoes : de en
  • FR635017A - Portable electrical lamp : en fr
  • US1661531A - Glass-sign-letter fastening : en
  • GB286445A - Improvements in or relating to internal combustion engines : en
  • FR32893E - Improvements to projector headlight orientation devices : en fr
  • US1661320A - Wood-heel-turning machine : en
  • FR32851E - Secret telegraphy system : en fr
  • FR635194A - Axial pressure compensation device for motors combined with a centrifugal liquid pump : en fr
  • CA278360A - Machine for affixing sheets of paper or the like to boards, etc. : en fr
  • CA278402A - Discharge tube : en fr
  • US1661180A - Insulated-wire stripper : en
  • US1661210A - Wrapper-pasting device : en
  • US1661355A - Method and machine for lining an armature core with a flexible strip : en
  • GB276009A - Improvements in or relating to electrical recording devices for copying telegraphs and the like : en
  • US1661801A - Lifeboat : en
  • US1661659A - Water storage tank : en
  • US1661829A - Dynamo-electrical vibrating unit : en
  • US1661902A - Feed-wire support : en
  • US1661999A - Lighting fixture : en
  • US1661445A - Means for feeding water into washing machines : en
  • CA278232A - Moving picture machinery : en fr
  • US1661457A - Shipping device : en
  • AU663227A - Apparatus for thrashing and separating subterranean clover burr from refuse and the like : en
  • US1661497A - Battery terminal : en
  • US1661287A - Liquid-treatment comb : en
  • CA278411A - Edge for mattresses or cushions : en fr
  • AT109069B - Self-priming centrifugal pump. : de en
  • FR635219A - Improvements in the treatment of body fluids : en fr
  • US1661705A - Lifting jack : en
  • GB286510A - Improvements in and relating to armoured or reinforced concrete structures : en
  • US1661464A - Heating-element support : en
  • GB286586A - Improvements in or relating to tie-bars for tramway tracks and the like : en
  • DE457134C - Device for driving work machines by means of transmission gears, especially for households and small businesses : de en
  • AT109087B - Auto switch. : de en
  • US1661376A - Storage-battery terminal clamp : en
  • US1661264A - Method of and means for regulating the transmission over electric circuits : en
  • DE456792C - Device for developing the mobility and elasticity of the fingers and the wrist for musicians : de en
  • DE457008C - Container for biochemical functional means : de en
  • US1661975A - Cowl light for automobiles : en
  • AT109043B - Column indicator for loose booking sheets. : de en
  • US1661168A - Paneled wall facing : en
  • US1661940A - Impeller : en
  • US1661991A - Reel for cables : en
  • AT109062B - One-piece ball cage. : de en
  • DE457049C - Control for compressed air tools : de en
  • FR635131A - Stopper applied to looms with revolver boxes : en fr
  • GB286569A - Improvements in devices for use in removing detachable vehicle wheels : en
  • CA278361A - Electric cooking plate : en fr
  • CA278356A - Protective system : en fr
  • USD74608S - Design for a toothbrush : en
  • US1661712A - Electrical appliance : en
  • GB286345A - Rotary steam motor : en
  • US1661546A - nicholson : en
  • US1661545A - Steam generator : en
  • AT109086B - Process for achieving simultaneity of photographic representations and sound transmission. : de en
  • CA278246A - Construction for humidors : en fr
  • US1661813A - Process of sintering zinc ores : en
  • US1662033A - Warp stop motion for looms : en
  • AT109025B - Hollow stone ceiling. : de en
  • US1661873A - Joint for the members of bar structures : en
  • DE456943C - Process for rolling raw glass sheets : de en
  • FI11899A - Bränslepump för oljemotorer med självtändning : en fi
  • AU951327A - Improvements in electric incandescent lamps of tubular form : en
  • AT109080B - Hot cathode for thermionic discharge vessels. : de en
  • US1661333A - Device for opening and closing fruit jars : en
  • US1661587A - Stepladder : en
  • US1661946A - Brick : en
  • DK38509C - Gas stove. : da en
  • FR32868E - Method for amplifying high frequency electrical oscillations : en fr
  • US1661636A - Process for treating flue dust : en
  • US1661661A - Compressor : en
  • US1661911A - Fastening device : en
  • GB285924A - Improvements in and relating to electric switches : en
  • GB286499A - Improvements in or relating to fruit vending machine : en
  • CA278301A - Explosion motor : en fr
  • DE457038C - Loading or unloading device with a component that moves like a shovel slide and a mouthpiece that is coupled to it and that is longitudinally displaceable relative to it : de en
  • FR635160A - Autograph machine : en fr
  • USD74639S - Xaxd victor : en
  • CA278309A - Manure spreader : en fr
  • CA278391A - Tape for pneumatic tires : en fr
  • US1661567A - Grinding-mill rod : en
  • US1661585A - System of rectification : en
  • US1661177A - Buffer : en
  • US1661915A - Cylinder cock : en
  • US1661979A - Electrical scrubbing and drying machine : en
  • US1661561A - Oiling mechanism for air-actuated devices : en
  • US1661956A - Drill support : en
  • AU946827A - Improvements in and relating to dynamo-electric machines : en
  • AT109037B - Process for the production of cord as a substitute for gut strings. : de en
  • CA278237A - Tennis racket, etc. : en fr
  • DE457046C - Leaching of metals from ores or other metallurgical products by treatment with oxidizing and dissolving agents : de en
  • GB286411A - Automatic brake mechanism for perambulators, push-carts and other hand propelled vehicles : en
  • CA278413A - Paraffin manufacture : en fr
  • CA278286A - Hoisting and supporting bracket : en fr
  • CA278380A - Oil distillation process : en fr
  • FR635144A - Spring actuated spindle moulder : en fr
  • CA278244A - Locomotive journal lubricator : en fr
  • DE457075C - Warp knitting machine for the production of goods with rubber warp threads : de en
  • DE457164C - Process for making decolorizing charcoal : de en
  • CA278281A - Valve adjustor : en fr
  • CA278376A - Curbed tube vulcanizing apparatus : en fr
  • DE457113C - Control device for thermal power machines, especially steam turbines, whose propellant comes from a variable or intermittent waste heat source : de en
  • DE457111C - Roller-shaped spreader with grooves running transversely to the roller axis : de en
  • AU612627A - Improvements in method and apparatus for dezincing lead : en
  • US1661205A - Arctic applier and remover : en
  • CA278310A - Bowling pin setting apparatus : en fr
  • US1661518A - Grid bar for fiber-treating machines : en
  • US1661184A - Means for making warpless tire fabrics in continuous rolls : en
  • US1661891A - Hood latch : en
  • US1661944A - Universal setting gauge : en
  • US1661579A - Bulb rectifier : en
  • CA278349A - Sliding door mounting : en fr
  • CA278324A - Valve for fire extinguishing sprinkler systems : en fr
  • FR635182A - Garage trolley for jacks : en fr
  • GB286743A - Improvements in or relating to the drying of disintegrated material : en
  • GB287193A - Improvements in the manufacture of hollow metal articles : en
  • US1661537A - Fastener : en
  • US1661738A - Internal-combustion engine : en
  • GB286392A - Improvements in electric switches of the plug and socket type : en
  • US1661899A - Combined door and mirror support : en
  • CA278323A - Valve device : en fr
  • DE457221C - Production of sulfur from ammonium polysulphide solutions : de en
  • US1661854A - Storage-battery device : en
  • US1661429A - Bascule toy bridge : en
  • US1661207A - Display rack : en
  • US1662014A - Combined metal-working machine : en
  • AU604727A - Improvements in lawnmowers : en
  • CA278332A - Cooking method : en fr
  • CA278400A - Food product : en fr
  • US1661757A - Mobile color projector : en
  • US1661783A - bergstrcm : en
  • DE457071C - Zero voltage magnet fed by a current transformer : de en
  • CA278234A - Dehydrant for electrical apparatus : en fr
  • CA278387A - Rubber roll : en fr
  • FR635243A - New grinding process : en fr
  • GB274133A - Improvements relating to electric measuring instruments and relays of the induction type : en
  • GB286420A - Improvements relating to the linings of boxes and cases : en
  • CA278406A - Fabric structure machine : en fr
  • US1661401A - Bottle-capping machine : en
  • CA278298A - Manufacture of sulphuric acid : en fr
  • CA278318A - Railway wheel : en fr
  • US1661344A - Armature-assembling apparatus : en
  • US1661959A - Toy : en
  • CA278428A - Liquid fuel supply system : en fr
  • AT109021B - Double cuff button. : de en
  • AT109056B - Engine, in particular internal combustion engine, with a group of cylinders arranged along a circular line. : de en
  • CA278381A - Desulphurizing liquid hydrocarbon : en fr
  • US1661713A - Dental device : en
  • US1661932A - Apparatus for storing and displaying linoleum and like materials : en
  • US1661470A - Picker-stick mechanism : en
  • US1661588A - Therapeutic bougie : en
  • USD74595S - Design tob : en
  • CA278358A - Foldable paper blank : en fr
  • DE457084C - Cooling water pump with suction nozzle on outboard motors : de en
  • DE457117C - Headlights for indirect lighting, especially for shop windows : de en
  • US1661218A - Brake drum : en
  • US1661695A - Automatic switch stand : en
  • US1661871A - Process for the preparation of heterocyclic arsenic compounds : en
  • DE457087C - Rotating melting furnace : de en
  • FR635012A - Device for removing a sheet of paper or the like from a stack of sheets : en fr
  • FR635218A - Improvements in the treatment of yarns or threads : en fr
  • GB286571A - Improvements in driving mechanism for matrix rolling machines : en
  • FI11890A - Spänningsreglering medelst asynkrona växelströmmaskiner för wattlös Energi : en fi
  • CA278346A - Fruit preserving apparatus : en fr
  • DE457133C - Metal insole with leather overlay : de en
  • US1661649A - Traction engine : en
  • US1661821A - Wear plate for straps : en
  • GB267545A - Improvements in electric discharge devices : en
  • GB287010A - Improvements in dyeing artificial silk : en
  • US1661595A - Meat-seasoning fork : en
  • US1661749A - Lubricating device : en
  • DE456769C - Process for producing coatings by pulling them through metal baths : de en
  • DE457036C - Stop for doors : de en
  • DE457139C - Riveted connection of the parts of roll protection grids consisting of pressed or punched fittings : de en
  • FR635101A - Method and machine for printing texts of variable composition : en fr
  • GB286430A - Improvements in vacuum electric tube devices : en
  • GB286536A - Improvements in and relating to the manufacture of metal safes : en
  • US1661290A - Nutsch filter : en
  • US1661963A - Brake system for vehicles : en
  • US1661279A - Mount for photographic objectives : en
  • US1661675A - Water softener : en
  • CA278248A - Sheaf loader : en fr
  • US1661820A - Fire-pot construction : en
  • DE456865C - Lock for oven hinges or the like. : de en
  • DE456839C - Stamp head for indicia works : de en
  • FR635133A - Auto-fill nib holder and ink nib priming : en fr
  • AU913827A - Improvements in and relating to windows : en
  • US1661337A - Detector mechanism for looms : en
  • AT109052B - Closing device for containers of all kinds, in particular handbags. : de en
  • DE457085C - Process for exploiting the temperature differences of naturally occurring water masses : de en
  • FR635028A - Improvements in the manufacture of textile fabrics : en fr
  • US1661448A - Nonseizing article of aluminum and method of producing the same : en
  • US1661808A - Die : en
  • GB286448A - Improvements in or relating to screens for optical projection apparatus : en
  • DE456966C - Sports equipment as a muscle exercise device : de en
  • DE457015C - Wooden board composed of individual panels or strips : de en
  • USD74599S - Design for a holder for glasses : en
  • FR635155A - Gas heating process for obtaining high temperatures, and furnace allowing the implementation : en fr
  • US1661187A - Vehicle body : en
  • AT109017B - AC induction motor. : de en
  • DE456936C - Device for the pattern-based displacement of thread-guiding parts, in particular the laying machines on warp knitting and Raschel machines : de en
  • DE457140C - Saw sharpening machine : de en
  • GB286423A - An improved conveyor for use in mine and like workings : en
  • US1661671A - Refrigerator : en
  • US1661611A - Camera for color photography : en
  • US1661764A - Egg crate : en
  • GB286447A - Improvements in or relating to reciprocating fluid pressure engines : en
  • USD74615S - Design for a sound-reproducing apparatus : en
  • USD74640S - Design for an elastic garter webbing : en
  • US1661693A - Electric water heater : en
  • USD74616S - Design for a lace tray cover or the like : en
  • US1661670A - Cab signaling amd train control system for railways : en
  • GB286526A - A new or improved float valve : en
  • DE456974C - Mosaic game : de en
  • DE457097C - Safety razor : de en
  • DE457182C - Process for the preparation of Kuepen dyes : de en
  • US1661714A - Method of and apparatus for manufacturing screen-frame stock : en
  • DE456929C - Process for the production of cellulose derivatives : de en
  • DE457061C - Casting machine with linearly moved matern holder : de en
  • DE457128C - Circuit arrangement for recording electrical processes on a chemically changeable layer : de en
  • FR635053A - Method for the rapid suppression of excitation of generators : en fr
  • GB286401A - Improvements in or appertaining to taps for beer barrels and the like : en
  • GB286415A - A new or improved machine for peeling potatoes and for like purposes : en
  • FR635197A - Various substances projector : en fr
  • GB286427A - Improvements connected with the windings of electric machines and apparatus : en
  • GB286560A - Improvements relating to the protection of wooden masts, poles, sleepers and the like against rot : en
  • DE456938C - Yarn moistening device for knitting, knitting and similar machines : de en
  • US1661182A - Shock-absorbing means : en
  • US1661549A - Paper-testing machine : en
  • FR635120A - two-rod fixing pin : en fr
  • GB286523A - Improvements in lathes and like machine tools : en
  • US1661985A - Cultivator attachment : en
  • US1661311A - Typewriting machine : en
  • US1661673A - Driving mechanism for producing gyratory motion of a suspended body : en
  • US1661689A - Electric candle socket : en
  • USRE16894E - Alanson p : en
  • US1661728A - Box or receptacle for holding small articles : en
  • US1661823A - Insulator : en
  • US1661247A - Screw pump : en
  • USD74613S - Design fob a radioconsole : en
  • FR635179A - Device for weighing loads during their handling by a lifting device : en fr
  • GB287001A - Accelerators for the vulcanization of rubber : en
  • US1661266A - Compressor pump : en
  • US1661615A - Lubricating device for motors and the like : en
  • US1661717A - Railway car : en
  • GB287020A - The manufacture of new dyestuffs of the anthanthrone series : en
  • FR635093A - Machine for cutting meat and other foodstuffs, comprising a sliding carriage back and forth on one or more guides : en fr
  • FR635125A - Multi-jet water meter : en fr
  • US1661221A - Bedpan washer : en
  • US1661378A - Photographic developing, fixing, and washing apparatus : en
  • USD74624S - Design for a door handle : en
  • US1661321A - Method of making boots or shoes : en
  • CA278379A - Coal pulverizer : en fr
  • FR635184A - Desmodromic control for dispensing spools : en fr
  • DE456838C - Franking machine : de en
  • GB286577A - Illuminated spinning-top : en
  • FR635010A - Further development in the establishment of friction clutches or brake shoes : en fr
  • GB269947A - An improved process for the production of molybdic and tungstic acid from ores : en
  • GB286507A - Improvements in or relating to linear dimension gauges and to the manufacture thereof : en
  • US1661536A - Telephone-exchange system : en
  • US1661810A - Process of producing tetra-alkyl lead : en
  • DE457151C - Explosives cartridge : de en
  • FR32859E - Method and devices by vacuum wetting threads or textile materials : en fr
  • GB286340A - Improvements in and relating to screens for photographic purposes, photo mechanical printing processes and the like : en
  • US1661428A - Spring suspension for vehicles : en
  • US1661867A - Tent pin, stake, or the like : en
  • US1661584A - Bolt for use in conjunction with existing door locks : en
  • DE456928C - Safety device against falling objects in boreholes or shafts : de en
  • CA278233A - Coking process : en fr
  • GB273696A - Improvements in and relating to a method and apparatus for utilizing waste heat in motor compressors : en
  • US1661942A - Moldboard : en
  • GB275558A - Improvements in or relating to process of manufacture of powdered plastic material : en
  • DE457157C - Process for drying finished and unfinished fabrics : de en
  • GB286584A - Improvements in vacuum cleaners : en
  • FR635230A - Manufacturing process of cut patterns : en fr
  • US1661610A - Machine tool : en
  • US1661724A - Bobbin-stripper trap : en
  • AT109071B - Measuring device, measuring machine for measuring images or the like. : de en
  • GR1772B - GRAINING TOOL OF CORN. : el en
  • FR635217A - Process for the production of coal sinter : en fr
  • FR635234A - Improvements in processes and devices for manufacturing metallic cables : en fr
  • FR32869E - Various improvements to drawing instruments and drawing sets : en fr
  • GB276034A - Improvements in and relating to high voltage circuit interrupters : en
  • USD74607S - Design for a spindle for lighting fixtures or similar articles : en
  • AU972427A - Accelerator of vulcanization : en
  • FR635106A - Lighting lens for signals : en fr
  • CA278262A - Music instruction device : en fr
  • DE456926C - Device for the pneumatic conveying of coal dust with supply of atmospheric air as carrier air at the extraction point : de en
  • DE457214C - Truck for rolling stock : de en
  • FR635013A - Louver refinements : en fr
  • CA278277A - Water motor : en fr
  • CA278231A - Pavement finishing device : en fr
  • GB270233A - Improvements in or relating to artificial teeth : en
  • FR635242A - Machine for depilating or cutting jars in fur skins, and completely shaving the skins : en fr
  • US1661627A - Gas-analyzing apparatus : en
  • GB286540A - Improvements in rotary fluid meters : en
  • GB286567A - Improvements relating to bleaching : en
  • US1661222A - Electric heater : en
  • GB282045A - Stepped pulley drive particularly for ring spinning and doubling frames : en
  • GB286503A - Child's combination garment : en
  • US1661158A - High-speed traction snowplow : en
  • US1661485A - Speaking tube : en