• ES108717A2 - Devices that allow to quickly manufacture baskets, baskets, sacks and others, out of textile fiber threads and animal hair. : en es
  • GB303978A - Improvement in sack holders : en
  • GB304057A - Improvements relating to electrical insulators : en
  • AU1111528A - Improved method of producing printing plates : en
  • CA286425A - Burglar alarm : en fr
  • US1698902A - Machine for operating upon the heel ends of boots and shoes : en
  • US1699427A - Green dischargeable silk dyestuffs : en
  • GB303913A - Apparatus for plucking the feathers from birds : en
  • GB304069A - Improvements in and connected with reinforced concrete and like buildings : en
  • CA286447A - Commutator motor : en fr
  • DE470539C - Process for the production of alkali sulphates and hydrochloric acid : de en
  • ES109401A1 - A magnetic system that allows converting electric oscillations into acoustic vibrations or vice versa. : en es
  • US1699178A - Agricultural implement : en
  • US1699451A - Process of manufacturing cement : en
  • US1698893A - Timing device : en
  • US1698958A - Musical instrument : en
  • US1698994A - Theft-protection door for buildings : en
  • GB304263A - The manufacture of benzanthraquinone derivatives and substitution products : en
  • DE470356C - Closure for illuminated characters with luminous rims : de en
  • GB284685A - Protection of copper apparatus against corrosion by carboxylic acids : en
  • DE470388C - Machine frame for double-acting stationary internal combustion engines : de en
  • DE470434C - Disconnector : de en
  • US1698974A - Bar rack : en
  • US1699502A - Method of molding ceramic materials : en
  • ES110527A1 - A new lamp for welding. : en es
  • GB291054A - Improvements in nut lock devices : en
  • GB294197A - Improvements in and relating to apparatus for roasting and/or sintering ores and the like : en
  • DE470564C - Device for guiding perforated films : de en
  • ES110473A1 - A process of stuffing boxes for one-piece iron sheet locks without welding or riveting in the fence. : en es
  • GB303957A - A manure and insect-destroying composition : en
  • US1698786A - Conveying system : en
  • GB304259A - Improvements in or relating to electrical devices such as wireless receiving sets : en
  • US1698962A - Detonator package : en
  • US1699208A - Brake : en
  • US1699379A - Method of refining crude fuel oil : en
  • US1699029A - Rubbing machine : en
  • DE470418C - Ampoule opener : de en
  • DE470536C - Placing and pressing machine for laundry u. like : de en
  • DE470466C - Drive for the upper looper of overlock sewing machines : de en
  • US1698967A - Sewer form or the like : en
  • US1699307A - north : en
  • CA286383A - Wheel : en fr
  • GB304063A - Improvements in and relating to the display of wearing apparel : en
  • GB287142A - Improvements in or relating to automatic reclosing circuitbreaker systems : en
  • GB288331A - Manufacture of ternary manures from potassium meta- and pyro-phosphates : en
  • US1698960A - Rim lock : en
  • US1699048A - Golf bag : en
  • US1699271A - Automobile safety device : en
  • ES110044A1 - Government and signal device for electrical distribution installations. : en es
  • GB288645A - A new or improved pump for injecting liquid fuel into internal combustion engines : en
  • US1698826A - Flow nipple : en
  • DE470242C - Pipe slide control for internal combustion engines : de en
  • CH130861A - Impact tool. : de en
  • GB291098A - Improved web feeding apparatus for typewriters and like machines : en
  • ES110516A1 - A separator of perfected mud. : en es
  • US1698803A - Cleaning rod for guns : en
  • US1699123A - Valve tool : en
  • ES110520A1 - Perfections regarding the mechanisms to press the soles. : en es
  • GB288335A - Improved process for carbonizing low grade fuel substances and apparatus therefor : en
  • GB304162A - Improvements in the construction of roofs of electric furnaces and the like : en
  • US1699024A - Speed-control system for electric motors : en
  • GB303956A - Improvements relating to the concentration of fruit juices and other liquids containing aromatic constituents : en
  • US1698880A - ml des jardins : en
  • ES110550A1 - A method for cutting rubber sheet or sheet into threads or strips usable for the manufacture of elastic fabrics or other applications. : en es
  • GB300272A - Improvements in the manufacture of multi-ply strip metal stock : en
  • CA286382A - Wall form tie : en fr
  • CH130887A - Removable non-slip device for shoes. : en fr
  • ES110038A1 - Procedure for the manufacture of benzine based on coconut soap R. : en es
  • GB286642A - Improvements in feeding mechanisms for cinematographic films : en
  • CH130994A - Device for automatically closing gas lines after a burner has gone out. : de en
  • GB281617A - Tools for engraving rollers applicable for the treatment of films for use in colour photography : en
  • GB304061A - Improvements in belt drives : en
  • CA286486A - Die coil winding machine : en fr
  • US1699357A - Window wiper : en
  • US1699052A - Tubing bleeder : en
  • CA286406A - Electric heater : en fr
  • CH130965A - Multi-cylinder pump. : en fr
  • US1699484A - Automatic toy : en
  • US1698736A - Fishing-tackle attachment : en
  • ES110502A3 - A card with animated figures. : en es
  • CA286533A - Jigging conveyer and loader : en fr
  • US1698954A - Pressing machine (rotating buck) : en
  • CH130923A - Portable, hand-operated fan for play purposes. : de en
  • GB289882A - Improvements in or relating to installations for rectifying alternating current : en
  • US1698856A - Carburetor : en
  • US1698861A - Boring bar : en
  • US1699367A - Display device : en
  • US1699428A - Vehicle bumper : en
  • USD77471S - Thomas a : en
  • ES110469A1 - Compressor drive on small rotary cold-press machines similar to the Audiffren-Singrün system. : en es
  • GB303981A - Improvements in and connected with coal bunkers : en
  • US1698846A - Individual vulcanizer for flaps, etc. : en
  • US1698899A - Shoe-display device : en
  • CA286404A - Wheel : en fr
  • DE470575C - Method for conveying coal dust or the like in special wagons : de en
  • US1698972A - Parting material for molds : en
  • US1699068A - Ash remover for vehicles : en
  • CH130865A - Frameless sliding glass door. : de en
  • CH130889A - Filter system for air and gases. : de en
  • DE470416C - Envelope made of paper, metal or other suitable materials for packaging razor blades or similar flat, perforated objects : de en
  • US1699396A - Ice-box pan : en
  • US1698710A - bohlman : en
  • US1698729A - Shock absorber : en
  • US1699213A - Tile roof : en
  • DE470502C - Process for the preparation of Kuepen dyes : de en
  • DK39702C - Pull-off device for machine guns mounted on airplanes affected by the aircraft engine. : da en
  • ES110486A1 - Fast motor boat. : en es
  • GB304220A - Improvements in and relating to bed settees, or chair and like folding beds : en
  • CA286435A - Lightning arrester : en fr
  • US1698794A - Fashioned articles of amber : en
  • US1698805A - Heel-seat-fitting machine : en
  • DE470472C - Detachable fastening device for top material on the car body : de en
  • GB303960A - Improvements in and connected with sanitary towels : en
  • AU969227A - Improved method of and apparatus forthe recovery of motor fuel from crude oil, shale, lignite, coal andother organic material : en
  • DE470526C - Styling comb with a special design of teeth for parting : de en
  • ES110510A1 - Bituminous mass to be coated. : en es
  • DE470541C - For blowing dust-like feed materials - such as flue dust - into blast furnace devices : de en
  • DE470561C - Lifting and conveying device for heavy die blocks and forgings : de en
  • US1699317A - Thermostatic circuit controller : en
  • GB304054A - Improvements in and connected with the separation of lead from solutions : en
  • US1698991A - Car coupler : en
  • GB304101A - Improvements in or relating to tobacco pipes and similar articles : en
  • GR2122B - PREPARATION FOR THE TREATMENT OF ACIDED WINE. : el en
  • US1698885A - Window screen : en
  • US1699108A - Motion-picture projector : en
  • US1699159A - Draining device : en
  • CH130939A - Twenty-four hour clock. : de en
  • GB304079A - Improvements in or relating to pulverised fuel burners : en
  • US1698726A - Registration system : en
  • US1699309A - Chair : en
  • US1699073A - Electrically-heated hat block : en
  • US1699336A - Mechaniscally-operating retarding device for projectile fuses and other firing devices : en
  • USD77457S - Design for a settee frame or similar article : en
  • CA286420A - Electrical condenser : en fr
  • DE470552C - Leather impregnation process : de en
  • CA286559A - Yeast propagation : en fr
  • CH130976A - Refrigeration plant. : de en
  • DE470663C - Seal for hot water bottle screw connections : de en
  • DE466413C - Fuel tank for vehicles of all kinds : de en
  • US1698798A - Rectification of acetic acid : en
  • US1699382A - Process and apparatus for the dry separation of masses of materials : en
  • USRE17197E - epstein : en
  • US1699312A - Automobile spring construction : en
  • US1699394A - Trousers : en
  • US1699183A - Emergency cut-out lock : en
  • CH130948A - Process for removing metal cores from castings. : de en
  • US1699341A - Sash balance : en
  • US1699365A - Band-sawing machine : en
  • GB298460A - Improvements in photographic roll films : en
  • GB303993A - Improvements in or relating to lifting jacks : en
  • US1698735A - Fish lure : en
  • GB304077A - Compound metal grip wedge : en
  • US1698982A - Work-holding apparatus : en
  • US1699300A - Spurious-coin segrecator : en
  • DE470534C - Machine for doubling metal plates or sheets, especially for rolling mills : de en
  • DE470361C - Hollow bodies made of metal, especially for aircraft : de en
  • DE470458C - Process for the production of moth wood : de en
  • GB303961A - Improvements in air filtering and like apparatus : en
  • AU1364928A - Improvements in the plugs of baths, basins, troughs, and the like : en
  • CA286504A - Broke processing apparatus : en fr
  • US1698813A - Clamp : en
  • CH130937A - Cinematographic screen. : en fr
  • CH131018A - Bodywork for cars. : de en
  • CH130899A - Process for the preparation of i-eugenol. : de en
  • US1698822A - Marine propulsion means : en
  • US1698820A - Current tap for installation on electric-supply cords : en
  • US1698898A - Azo dyestuffs of the 2-hydroxynaphthalene-3-carboxylic acid arylamide series : en
  • US1698844A - Sorting machine : en
  • CA286393A - Root cleaner and loader : en fr
  • CA286402A - Thermostat : en fr
  • US1699056A - Method and apparatus for digesting fibrous material : en
  • CH130909A - Device for covering a metallic or metallized object with a metallic layer. : en fr
  • CH131015A - Packet of cigarettes. : de en
  • CH131017A - Clutch device for forward and reverse gear, in vehicles with mechanical propulsion. : en fr
  • DE470396C - Device for temperature control of electrically heated rooms : de en
  • GB304013A - Improvements in awnings : en
  • CH130876A - Handle on vessels. : de en
  • GB289057A - Improvements in current collectors for high speed railways : en
  • GB304010A - Eye testing devices : en
  • CA286424A - Sugar production : en fr
  • US1698897A - Manure spreader : en
  • US1699458A - Ironing machine : en
  • US1699158A - Friction drive : en
  • GB304334A - Improvements in or relating to paints, particularly paints for the surface covering of thin rubber sheet material : en
  • CA286499A - Gas manufacture : en fr
  • GB264145A - Improvements in and relating to devices permitting of the rapid lifting of wheels ofmotor vehicles : en
  • GB304344A - Improvements in direct contact geysers : en
  • GB304094A - Improvements relating to glass flooring, roofing and the like : en
  • GB304111A - : en
  • US1698873A - Drill bit : en
  • DE470419C - Device for distilling tar u. like : de en
  • CH130979A - Arrangement for the excitation of the commutator rear machine of asynchronous machines with a voltage proportional to the slip frequency. : de en
  • US1698889A - Auto oil-measuring device : en
  • US1699193A - Vapor heating device : en
  • US1698920A - Ustteshal-combustiojm engine : en
  • CA286515A - Power control mechanism : en fr
  • CH130990A - Time switch for at least two circuits. : de en
  • DE470565C - Film receptacle : de en
  • DE470456C - Self depositors for threshing machines : de en
  • USD77465S - Thomas a : en
  • DE470426C - Identification tag for tissue or the like. : de en
  • ES109364A1 - A procedure to disturb glasses and enamels, with the corresponding clouding product for the practice thereof. : en es
  • US1698762A - Rack : en
  • US1699206A - Wall-anchoring device : en
  • US1699033A - Rotary thread-rolling machine : en
  • US1699262A - Looper-operating mechanism for sewing machines and thread controls for the looper : en
  • US1699442A - Thread-cutting device for looms : en
  • ES109827A3 - Winding for electric regulators. : en es
  • CH130967A - Piston pump, especially for manure. : de en
  • CH130988A - Electro-mechanical resonance servo-motor. : en fr
  • US1699227A - Automatic flow bean : en
  • US1699157A - Fertilizer grinder : en
  • GB292939A - Improvements in animal cleaning devices : en
  • DE471150C - Process for the production of a lightweight rammed earth : de en
  • US1699186A - Automatic threading chuck : en
  • GB293313A - Improvements in the manufacture of electric incandescent lamps, thermionic valves, and the like : en
  • US1698771A - Furnace and steam-boiler fire-box system : en
  • AU1419928A - Improvements in transformer systems : en
  • CA286483A - Angle cock : en fr
  • CA286500A - Nut machine : en fr
  • CH131029A - Safety valve. : de en
  • US1699168A - tilberg : en
  • USD77472S - Design for oilcloth : en
  • US1699069A - Can-double-seaming machine : en
  • CH130914A - Roll-up device for endless cinematograph films. : de en
  • GB303988A - Telescopic folding screen : en
  • GB304026A - Improvements relating to albums, books and temporary binders : en
  • CH131002A - Process for producing fine-bubble foam, in particular for fire-fighting and bathing purposes. : de en
  • DK39705C - Form for Making Multiple Chocolate Bodies. : da en
  • US1698912A - Electric lantern : en
  • US1699082A - Ophthalmic mounting : en
  • GB304030A - Improvements in and relating to sparking plugs for internal combustion engines : en
  • US1699253A - Press for securing foundations in honey boxes : en
  • DE470471C - Throat plate for sewing machines with stitch formation tongues above the same : de en
  • DE470488C - Device for concentrating the light from rectilinear light sources, in particular quartz burners : de en
  • US1698832A - Rotary cutter : en
  • US1698980A - Road grader : en
  • USD77463S - Design for a toy circus wagon : en
  • ES110546A3 - An automatic counterweight scale. : en es
  • GB304219A - Improvements in or relating to auxiliary tread structures, traction devices and the like, for vehicle wheels : en
  • GB304268A - Improvements in sealing machines for bottles and other receptacles : en
  • GR2119B - METHOD OF GOVERNANCE OF SHIPS BY TWO STEELS. : el en
  • ES109400A1 - An electric incandescent lamp that carries a resistance parallel to the filament. : en es
  • ES110547A1 - A new cracking process for natural, industrial or synthetic heavy hydrocarbons. : en es
  • GB304178A - Improvements in and relating to apparatus for the production and dispersion of solids in liquids : en
  • US1699167A - Leveler : en
  • DE470569C - Package wrapping : de en
  • US1698837A - Ettoke -bellini : en
  • GB297052A - Improvements in or relating to filaments for electric incandescent lamps : en
  • USD77515S - Pebcival j : en
  • US1698737A - Signaling apparatus : en
  • US1699083A - Ophthalmic mounting : en
  • US1699162A - Gas holder : en
  • US1699284A - Sheet rack for presses : en
  • US1699375A - Grain ventilator : en
  • USD77485S - Design for a textile fabric : en
  • CH130854A - Plaster mortar carrier. : de en
  • US1698939A - Refrigerating apparatus : en
  • CA286492A - Locomotive tender : en fr
  • CA286522A - Shock absorber : en fr
  • US1699247A - Press for cutting or punching sheet material : en
  • CH130859A - Roller shutter door. : de en
  • US1699268A - Towrope : en
  • US1699058A - of chicago : en
  • US1699129A - Amplifier connection : en
  • DK39708C - Kopattekanyle. : da en
  • DE470571C - Ratchet lock with push pawl and several partial counter pawls for tree regulators : de en
  • DE470408C - Method and device for tempering relatively large masses, in particular chocolate : de en
  • US1699188A - Sack holder : en
  • US1699510A - Metal-sharpening machine : en
  • CH130978A - Arrangement for the automatic control of asynchronous machines with a commutator rear machine depending on the operating state (load or slip) of the asynchronous machine. : de en
  • DE470545C - Self-discharger : de en
  • ES109798A1 - Spanish system of collection and transport of domestic garbage. : en es
  • AU1110528A - Improved process of annealing carbon-containing iron and steel : en
  • CH131027A - Electro-magnetic winding mechanism of a clockwork movement. : en fr
  • USD77474S - Design for a drapery-pols center : en
  • CH130959A - Device for delivering a pressurized fluid. : en fr
  • CA286529A - Fuel burner : en fr
  • CA286394A - Chain : en fr
  • GR2118B - INSTALLATION OF STEAM BOILERS FOR THE PERFECT FUEL OF ALL KINDS OF FUEL AND THE RESTORATION OF THE HEAT OF THE SLAVES AS WELL AS THE FRONT. : el en
  • CA286436A - Power raising and lowering mechanism : en fr
  • CH130880A - Device for engaging and disengaging the clapper in braiding machines. : de en
  • GB304002A - Improvements in or relating to trucks or similar vehicles : en
  • CH130903A - Process for the production of a new dye. : de en
  • CA286506A - Apparatus for treating foodstuffs : en fr
  • CH131011A - Alarm system. : de en
  • ES110463A1 - Procedure for obtaining beryllium combinations of minerals that contain it. : en es
  • ES110507A1 - A toilet paper holder. : en es
  • GB303998A - Improvements in the manufacture and production of olefines and diolefines : en
  • AU1112028A - Mechanical lifting apparatus for agricultural implements and like machines : en
  • CA286494A - Locomotive spring equalizing machine : en fr
  • US1699223A - Boiler : en
  • US1699246A - Awning bracket : en
  • US1699296A - Temperature-regulating apparatus : en
  • CH130904A - Process for the production of a new chromium-containing dye. : de en
  • US1699197A - Traverse sleeper of armored concrete : en
  • US1698800A - Process for the production of glycerin : en
  • US1699015A - Convertible umbrella and handbag : en
  • US1698778A - Apparatus and process for dyeing : en
  • US1699072A - Well developer : en
  • US1699141A - Means for connecting the insulating and metal parts of insulators : en
  • GB304253A - Improvements in or relating to the preservation of edible products : en
  • CA286376A - Conveyer : en fr
  • CH130875A - Filing box. : de en
  • US1698811A - Process of refining oil : en
  • US1698966A - Signaling system : en
  • US1699011A - Vacuum tube : en
  • ES110528A1 - Brush holder for dynamo. : en es
  • GB304012A - Improvements relating to washer boxes for coal and the like : en
  • GB304044A - Improvements in apparatus for spinning, or twisting flax, jute, or other fibrous materials : en
  • CA286452A - Steam boiler chamber : en fr
  • CA286454A - Cement kiln : en fr
  • CH130947A - Process for the production of metals in the electric electrode furnace. : de en
  • US1699277A - Closure member for valve stems : en
  • CH130857A - Mold block. : de en
  • CH130916A - Reel for cinematographic projector. : en fr
  • US1698888A - Automatic stop mechanism : en
  • US1698968A - Covering for furniture : en
  • GB294565A - Improvements in vacuum or gas filled incandescent electric lamps : en
  • US1698714A - Process for controlling the vulcanization of rubber and similar materials : en
  • US1699043A - Rear-vision mirror : en
  • US1699476A - Vending machine : en
  • US1699377A - Sodium sulphide pellet : en
  • US1699513A - Refrigerating apparatus : en
  • CA286388A - Fertilizer distributor : en fr
  • ES109398A1 - Hand-operated front axle with foot drive on the rear axle. : en es
  • US1699142A - High-reactance transformer : en
  • CA286422A - Cartridge clip : en fr
  • ES110464A1 - Procedure for obtaining technical beryllium salts. : en es
  • US1699124A - Adjustable light mounting : en
  • CA286374A - Net otterboard : en fr
  • CA286399A - Paper drier : en fr
  • DE470447C - Ring wrapping machine for electrotechnical purposes with a storage ring sliding over the wrapping ring on which the entire wrapping material is stored : de en
  • CA286480A - Electrode construction : en fr
  • CH131003A - Rope ladder. : de en
  • US1699478A - Cable guide for haystackers : en
  • CA286414A - Fountain pen : en fr
  • CH130897A - Electrolytic cell with mercury cathode for the decomposition of chlor-alkali. : de en
  • US1699326A - Displacement apparatus : en
  • US1699391A - Dyeing machine : en
  • US1698883A - Tire-working tool : en
  • US1699087A - Rotating collar : en
  • US1699133A - Hat crown : en
  • CA286554A - Fastener inserting machine : en fr
  • USRE17191E - Chaules leo daly : en
  • CA286548A - Card and stencil holder : en fr
  • US1699023A - License plate : en
  • CA286377A - Bag corrugating device : en fr
  • US1699460A - Barber's chair : en
  • US1699299A - Side frame for car trucks : en
  • CA286456A - Shoe heater : en fr
  • CH130945A - Fire-resistant, machinable metal alloy with a high electrical resistance. : de en
  • US1698970A - Portable tool : en
  • US1699054A - Stove : en
  • US1699013A - Window sash : en
  • US1699303A - Coffee filter : en
  • US1699305A - Method of making glass vessels : en
  • CH130987A - Step switch for voltage regulation of transformers under load. : de en
  • CA286541A - Pressure gauge : en fr
  • US1698708A - Lighting fixture : en
  • US1699207A - Lineameter : en
  • US1699431A - Lubricator : en
  • US1698716A - Ice-cream disher : en
  • CH130873A - Metal plate to be attached to the frame-shaped part of a piece of furniture. : de en
  • GB287929A - Improvements in and relating to a manner or means for compensating for temperature variation in railway signal and point wires : en
  • GB304033A - Improvements in and relating to automatic flexible plate valves : en
  • US1699132A - Movie game : en
  • GB304095A - Device allowing the rower of a boat to face in the direction in which the boat is moving : en
  • CH130958A - Apparatus for delivering liquids under pressure. : en fr
  • US1699269A - Box : en
  • CA286543A - Asbestos screen : en fr
  • US1699264A - Swiveled cutter hobber : en
  • US1699462A - Gauge for cloth-cutting machines : en
  • CH130926A - Electric detonator. : de en
  • CA286490A - Weeder : en fr
  • CH130851A - Tedder. : de en
  • US1699464A - Return trap : en
  • US1699086A - Hamburger-cake-forming apparatus : en
  • US1699455A - Protective means for current-rectifying systems : en
  • US1699256A - Bed-rail fastener : en
  • CH130908A - Device for clarifying wastewater. : de en
  • DE470461C - Sewing machine for the production of a seam, in which, after the material has been fed in the longitudinal direction, the needle thread is laid out laterally out of the feed direction and brought back again : de en
  • US1698776A - Indicating device for playing cards : en
  • CA286531A - Loader attachment for reciprocating conveyers : en fr
  • USD77480S - Design for eyeglasses : en
  • CA286428A - Wire spoke wheel : en fr
  • US1699046A - Fuse mounting : en
  • US1699240A - Fruit protector : en
  • US1699507A - Web-feeding mechanism : en
  • USD77512S - steom : en
  • US1699081A - Ophthalmic mounting : en
  • US1699457A - Telephone system : en
  • CA286450A - Fire extinguishing mechanism : en fr
  • CA286468A - Winding machine : en fr
  • CA286523A - Wood impregnation : en fr
  • CH130940A - Watch. : en fr
  • CH130925A - Automatic firearm. : en fr
  • US1699010A - Nut-castellating machine : en
  • ES110533A3 - A procedure to directly obtain positive photographs. : en es
  • GB287180A - Improvements in or relating to processes and apparatus for the separation of bodies of different composition, form, or size of grain : en
  • US1699306A - Gripping screw driver : en
  • US1698919A - Electric-arc lamp : en
  • US1699032A - Gas burner : en
  • US1699109A - Outlet valve for washing-machine casings : en
  • CH130998A - Process for obtaining a water-soluble anthraquinone glycoside mixture from drugs. : de en
  • GB297029A - Process for the manufacture of substituted guanidines : en
  • GB288330A - A process for the simultaneous preparation of hydrochloric acid and of a potassium phosphate : en
  • GB304038A - An improved drag device for bobbins and the like : en
  • CH130964A - Multi-cylinder pump. : en fr
  • DE470508C - drill : de en
  • US1699189A - Doorcheck : en
  • GB284212A - Improvements in or relating to detachable wheels for vehicles : en
  • GB293420A - An improved laminated core body for electric machines and apparatus : en
  • US1699322A - Classification lamp : en
  • US1699420A - Signal device for vehicles : en
  • US1698986A - Rail anchor : en
  • US1699066A - Child's slide : en
  • US1698890A - Chemical filter and base-exchange softener : en
  • US1699344A - Portable flash light : en
  • USRE17192E - By augusta gil : en
  • CA286397A - Metal coating : en fr
  • CA286508A - Coal chute gate : en fr
  • ES110522A1 - A new fireplace for kitchens. : en es
  • ES110558A2 - A dispenser for soap in the form of tablets or tablets. : en es
  • CA286481A - Triode tube : en fr
  • US1698725A - Suction cleaner : en
  • CA286400A - Internal combustion engine : en fr
  • GB304073A - An improved holder for price tickets and the like : en
  • US1698807A - Abrading machine : en
  • ES109425A1 - An industrial process for the manufacture of a depilatory soap powder. : en es
  • US1698952A - Motor tool : en
  • CH130972A - Device for driving an auxiliary control. : en fr
  • US1699042A - Dishwashing machine : en
  • US1699061A - Typewriter-carriage-locking means : en
  • GB285898A - : en
  • GB304007A - Anchoring connection or dead end clamp for electric cables : en
  • CH131030A - Driving clutch with limited freewheel as a differential gear, especially for motor vehicles. : de en
  • GB303972A - Improvements in or relating to railway and the like vehicles : en
  • CA286547A - Punching machine for cards and stencils : en fr
  • GB303971A - Improvements in and relating to folding boxes for eggs, fruit and the like : en
  • CA286477A - Fluid pressure brake : en fr
  • US1698791A - Heel : en
  • US1699433A - Furnace : en
  • US1699443A - Combustion apparatus : en
  • GB283856A - Improvements in and relating to anode batteries : en
  • CH130853A - Insecticidal and anticryptogamic product. : en fr
  • GB303976A - Improvements in or relating to electric switches : en
  • CH130866A - Process for the production of fuel from a mixture of wood waste and sulphite waste liquor, as well as fuel produced by this process. : de en
  • CH130985A - Process for rounding flat hose braids, in particular for electrical insulation purposes. : de en
  • DE470398C - Device for cleaning and disinfecting hairdressing requisites : de en
  • GB289453A - : en
  • GB287178A - Improvements in or relating to the manufacture of substituted thioglycollic acids : en
  • GB304060A - Improvements in grinding or abrading machines : en
  • US1699352A - Spring-leaf cover oiler : en
  • GB293426A - Improvements in and relating to variable radio transformers : en
  • GB303999A - Improvements in or relating to wind driven power plants : en
  • GB303939A - Improvements in bottle and like brushes : en
  • ES110521A1 - An improvement on the crucifixes of molten metal. : en es
  • ES109666A1 - Improvements in the mechanisms of transmitting energy. : en es
  • ES109735A1 - Covers backs for car seats cars and other vehicles. : en es
  • DE470494C - Arrangement for electrical rotary switches : de en
  • DE470112C - Detachable line coupling, especially for junction boxes and junction boxes : de en
  • GB303912A - Suspension system for motor cars and vehicles of all kinds : en
  • ES109351A1 - A provision in the frotapajas for threshing machines. : en es
  • ES110518A1 - An improvement for weaving machines for looms. : en es
  • GB303947A - Improvements in or relating to road wheels for vehicles : en
  • DE470555C - Spraying device used for pest control in viticulture : de en
  • US1699217A - Valve : en
  • US1699318A - Gas burner : en
  • GB304083A - Improvements in and connected with mud-guards for cycles and the like : en
  • GB304086A - Improvements in fishing nets : en
  • ES110437A1 - Procedure for the manufacture of cans for sardines. : en es
  • ES110555A1 - A new brush. : en es
  • ES110515A1 - A perpetual motion motor. : en es
  • GB304165A - Improvements in means for converting mechanical, acoustic, or the like impulses intoelectrical impulses : en
  • US1699258A - Process for treating sulphite pulp waste : en
  • GB304104A - Piston : en
  • US1698792A - Construction of boats : en
  • CH130870A - Utensil used to polish and polish parquet floors. : en fr
  • DE470490C - Furnace for smoldering, coking or partial gasification of fuels : de en
  • CA286478A - Power generating system : en fr
  • CA286418A - Hydraulic valve gear : en fr
  • USD77490S - Design for a dispensing booth : en
  • US1699003A - Apparatus for finishing aligned cylindrical bearing surfaces : en
  • US1699190A - Lock : en
  • US1699479A - Amniotic fluid and process of preparing it : en
  • CH130867A - Hearth burning solid or liquid fuel in the pulverized state. : en fr
  • US1699286A - Process of separating paraffinous constituents from fluid hydrocarbons : en
  • US1699435A - Shock-absorbing device : en
  • US1698743A - Semiautomatic water softener : en
  • US1699076A - Sausage casing and process of producing the same : en
  • CH130927A - Measuring stand for railway wheel sets. : de en
  • US1698781A - De coninck : en
  • CH130862A - Safety switch-off device for electrical liquid heaters under pressure in the water pipe. : de en
  • US1698988A - Piston king : en
  • USD77501S - Design fob a vehicle signal casing : en
  • US1699102A - Apparatus for handling heated molds for tires, tubes, and the like : en
  • DE470499C - Device for connecting the longitudinal bars and the cross bars of iron reinforcements of reinforced concrete objects by means of electrical resistance welding : de en
  • CA286471A - Cathode for electron discharge devices : en fr
  • US1698851A - Spring suspension : en
  • US1699244A - Apparatus for extinguishing fires in flow lines : en
  • US1698976A - Alternating-current dynamo-electric machine : en
  • US1699327A - Displacement apparatus : en
  • GB288124A - Massaging instrument for treating the anal parts : en
  • US1699386A - Door device : en
  • US1699489A - Conveying system : en
  • CH130980A - Winding groove with at least one conductor on electrical apparatus and machines. : de en
  • US1699401A - Pajamas : en
  • US1699459A - Ware co : en
  • US1699270A - Apparatus for transmitting views or images to a distance : en
  • US1699278A - Portable ash tray : en
  • US1699007A - Car-axle bearing : en
  • US1698961A - Faucet : en
  • US1699097A - Dispensing device with safety lock : en
  • US1699138A - Figure wheeled toy : en
  • US1699176A - Bookrack : en
  • GB304025A - Improvements in and relating to saucers : en
  • CA286401A - Helicopter : en fr
  • ES110517A1 - A procedure for the construction of central heating radiators of stamped plate. : en es
  • GB301064A - Improvements in or relating to cooling beds for rolling mills : en
  • ES110545A1 - Mechanism to activate brakes. : en es
  • GB304058A - Improvements in or relating to protecting glasses and globes for electric lamps : en
  • DE470486C - Suspenders made of two separate straps : de en
  • GB304342A - Improvements in flexible couplings for transmitting rotary motion, adapted for electric locomotive drives : en
  • ES110055A1 - A densimetric procedure for the analysis of fats. : en es
  • ES110535A1 - Positive warp regulator for looms. : en es
  • NL32222B - : en
  • ES110551A1 - Perfections in the stretching mechanisms for spinning machines. : en es
  • GB284279A - Improvements in or relating to nip mechanism and controlling apparatus relating thereto in combers for textile fibres : en
  • DE470382C - Atomizing nozzle with tangential to the axis of rotation by means of perpendicular slots opening into the circulation space, at the base arcuately limited driving channels : de en
  • DE467970C - Square container made from individual metal flange plates : de en
  • ES110523A1 - Improvements introduced in filter coffee machines. : en es
  • ES110477A1 - A procedure to produce wood sugar and remove the bitter. : en es
  • GB304014A - Improvements in or relating to coin freed mechanism : en
  • DE470443C - Device to ensure the self-excitation of electrical power generators in which the magnetic path runs entirely or partially in laminated material : de en
  • DE470563C - Film back pressure roll : de en
  • DE470454C - Device for measuring the angular acceleration of rotating bodies : de en
  • US1698896A - Manure spreader : en
  • US1698941A - Apparatus for transforming heat : en
  • ES110471A1 - An electric voltage indicator. : en es
  • GB304088A - Improvements in or relating to dyeing and like machines : en
  • US1699161A - Watchman's clock : en
  • US1699101A - Device for feeding additional oxygen in freely-portable respiratory apparatus : en
  • CA286512A - Centrifugal pump : en fr
  • CA286520A - Shock absorber : en fr
  • CA286503A - Roofing material : en fr
  • CH130943A - Shape watch box. : en fr
  • US1698836A - Mold : en
  • US1699315A - Confection-dipping machine : en
  • AU1066927A - Improvements in and relating to trailers for use with motor road vehicles : en
  • CA286437A - Lawn edger : en fr
  • GB304097A - Concrete mixing device : en
  • CA286489A - Sheet metal fireplace : en fr
  • CA286407A - Jogging machine : en fr
  • CA286463A - Fibre processing : en fr
  • CH130924A - Device for determining the order for shooters. : de en
  • US1699045A - Cylinder lens-grinding machine : en
  • US1698985A - Fruit product : en
  • US1699088A - Hand press : en
  • US1699115A - Magneto-mechanical driving system : en
  • USD77511S - Design for an electric lantern : en
  • CA286439A - Sad iron reel : en fr
  • US1698829A - Combined typewriting and card-perforating machine : en
  • US1699156A - Mail receptacle : en
  • AU1234028A - Improvements in gas fired water heaters : en
  • US1699406A - Guide for automobile jacks : en
  • US1699237A - Liquid-dispensing valve : en
  • CH130918A - Device for the precise adjustment of a paper web to be cut into pieces of equal length and continuously provided with imprints. : de en
  • US1698785A - Washer-stacking machine : en
  • USD77505S - Fabriken berneis wessels aktiengeseilschaft : en
  • US1699211A - Wire connecter : en
  • US1699234A - Dtjstrie akteengesellschaft : en
  • US1699361A - Method of forming integral tubular projections on a sheet of metal : en
  • CA286378A - Traffic signal : en fr
  • GB304347A - Improvements in or relating to magnet systems for converting electric oscillations into acoustic ones or vice versa : en
  • CH130913A - Device for blackening ink ribbons on typewriters and the like. : de en
  • GB283940A - Improvements in combined hot air and internal combustion engines : en
  • CA286556A - Divided last : en fr
  • US1699014A - Electromagnetic retarded switch : en
  • US1698859A - Wardrobe trunk : en
  • US1699230A - Concrete mixer : en
  • US1699154A - Garden implement : en
  • US1699453A - Shoulder brace and trouser support : en
  • CA286381A - Phonograph : en fr
  • CH131021A - Safety device to prevent signals from being run over, blockages etc. in railway operations by acting on the pneumatic locomotive brake. : de en
  • CA286412A - Razor blade grinder : en fr
  • AU1395228A - Closures for containers : en
  • US1698782A - Electric current rectifier : en
  • GB303959A - Improvements in or relating to brakes : en
  • DE470428C - Electric iron with cooling hood : de en
  • US1699225A - Tire for vehicles : en
  • GB304006A - Improved construction of overhead electric travelling hoist : en
  • CA286538A - Cellulose ester : en fr
  • CA286451A - Thermo-magnetically operating device : en fr
  • CH130905A - Process for the preparation of an azo dye. : de en
  • CA286408A - Fungicide : en fr
  • US1699445A - Opener for tins or the like containers : en
  • GB300513A - New or improved method and apparatus for finishing or rectifying meshing parts and particularly gear teeth : en
  • US1699064A - Heating apparatus : en
  • US1699289A - Educational appliance : en
  • USD77461S - Design fob a washing-machine casing : en
  • CA286560A - Radiator return trap : en fr
  • US1698922A - Rivet-setting machine : en
  • US1699209A - Bottle-stoppering machine : en
  • GB304035A - Improvements in and relating to ignition devices for internal combustion engines : en
  • ES110263A1 - A new pavement consisting of natural asphalt macadam. : en es
  • CA286413A - Paper dispenser : en fr
  • GB304618A - Improved means for closing a local circuit by variations in an applied electrical current : en
  • US1698879A - Mounting for gyratory shafts : en
  • US1698990A - Air-relief valve : en
  • CA286488A - Brake cylinder : en fr
  • DE470328C - As a water vapor generator acting heat storage for water gas generators : de en
  • GB303924A - Improvements in or relating to carburettors for internal combustion engines : en
  • GB304089A - Apparatus for diascopic and episcopic projection : en
  • ES110462A1 - New system of cinematographic apparatus of reflection with uniform and continuous unrolling of the cinematographic film for projections, taking of views, stereoscopic applications and analogous objects. : en es
  • DE470265C - Device to prevent pointer deviations from the zero point in stopwatches : de en
  • GB303977A - Improvements in or relating to magneto electric machines : en
  • DE470441C - Device for exciting direct current generators that work with single armature converters fed from an alternating current network in parallel : de en
  • GR2115B - MACHINE FOR CURVING THE HAIR OF THE HEAD. : el en
  • DE471151C - Process for the production of a lightweight rammed earth : de en
  • US1699252A - Harvester : en
  • DE470558C - Process for the production of compression molded bodies : de en
  • GB303975A - Improvements in or relating to explosive shells : en
  • DE470474C - Hollow tires : de en
  • US1699017A - Apparatus for molding building blocks : en
  • GB279129A - Improvements in or relating to adjustable lamps : en
  • GB284225A - Process for the determination of voltage equivalents of electric currents at varying potentials : en
  • US1698727A - Friction shock-absorbing mechanism : en
  • USD77455S - of chicago : en
  • GB303950A - Improvements in apparatus for integrating accelerations or vibrations : en
  • GB303945A - Improvements in or relating to photographic roll film cameras : en
  • US1698733A - Construction material : en
  • US1698907A - Low-temperature distillation of bituminous coal : en
  • DE470409C - Coupling for perforating machines : de en
  • CH130896A - Process for separating ammonia from gases and gas mixtures containing ammonia, and device for carrying out this process. : de en
  • US1698767A - Lighting system for vehicles : en
  • US1698793A - Artificial fertilizer : en
  • DE470342C - Auxiliary apparatus for making written transmissions : de en
  • DE470381C - Machine for packing yarn strands and like : de en
  • GB303955A - Improvements in or relating to apparatus for use in drilling wells : en
  • DE470512C - Automatic scales with load pan guided by means of two parallelogram links lying next to each other : de en
  • GB283538A - Improvements in the measurement of the transmission time of electrical oscillations : en
  • DE470330C - Egg cups : de en
  • DK39706C - Fire extinguisher. : da en
  • CA286387A - Game : en fr
  • CA286462A - Fibre processing : en fr
  • DE470431C - Device for keeping rotating shafts dry : de en
  • US1699425A - Cone dispenser : en
  • GB291794A - A method of joining pieces of veneer and of wood of any thickness in the direction of the grain : en
  • US1699288A - Method of embossing plaiting and the like : en
  • AU1254728A - An improved valve reseating tool : en
  • CA286431A - Train controlling apparatus : en fr
  • CH130969A - Rotary machine. : en fr
  • CA286487A - Electron emission device : en fr
  • CH130995A - Device for massaging the gums. : de en
  • CH130950A - Flame cutting machine. : de en
  • US1699035A - Trestle : en
  • US1699363A - Combination magnet and primary valve : en
  • DE470327C - Cooling device for furnace grates, slag accumulation stripping devices or other furnace parts that require cooling : de en
  • DE470440C - Pressurized gas drive for switchgear : de en
  • US1699279A - Method of making engine manifolds : en
  • GB299454A - Improvements in and relating to centrifugal separator drums : en
  • GB303963A - Improvements in or relating to spinning machinery : en
  • GB304001A - Improvements in or relating to bottling and like apparatus : en
  • CH131020A - Warning device intended to prevent the theft of objects likely to be abandoned on the public highway, in particular motor cars and others or objects contained in these cars. : en fr
  • DE470460C - Additional feed device for breast drills : de en
  • GB304262A - Improvements in or relating to the supporting surfaces of flying machines : en
  • ES110481A1 - Improvements in the management of flexible rules. : en es
  • GB304261A - Improvements in or relating to mechanism controlled by the passage of sheets or signatures in sheet operating machines : en
  • ES110556A1 - Perfections introduced in the chromium plating of conductive bodies. : en es
  • US1698937A - Hot-air furnace : en
  • US1698849A - Airplane : en
  • US1699002A - Sleeping bag : en
  • US1698780A - Puzzle board : en
  • US1698977A - Cooker valve : en
  • GB288520A - Improvements in potato harvesting machines : en
  • CA286528A - Separable fastener : en fr
  • GB303991A - Improvements relating to the purification of benzol, petrol and the like : en
  • CA286507A - Apparatus for treating foodstuffs : en fr
  • US1698864A - Train-control apparatus : en
  • US1698884A - Azo dyestuffs and process for preparing them : en
  • ES109575A1 - An improved system mechanism for applying or applying pressure applicable to mechanical presses and their like. : en es
  • GB304034A - An improved domestic fire grate : en
  • US1699078A - Ventilator for motion-picture machines : en
  • US1699266A - Combination tool : en
  • US1698770A - Signaling circuits : en
  • US1698828A - Check-book holder : en
  • US1699372A - Pan : en
  • US1698744A - Soundproof folding partition : en
  • CA286482A - Vacuum tube : en fr
  • CA286516A - Liquid depth indicating device : en fr
  • US1699446A - Dry cell : en
  • DE440638C - Fluid gear based on the Foettinger type : de en
  • DE470513C - Agent against animal pests : de en
  • CA286445A - Steering device : en fr
  • US1698925A - Machine for making lath board : en
  • US1699025A - Check-assorting tray : en
  • US1699185A - Radio apparatus : en
  • US1699038A - Electric-range-body construction : en
  • US1698712A - Process for controlling the vulcanization of rubber and similar materials : en
  • US1698877A - Process of treating bituminous material : en
  • AU1119228A - Improvements in and relating to the manufacture or lining of pipes by centrifugal action : en
  • AU1125528A - Improvements in wire netting weaving looms : en
  • ES109564A1 - Improvements in the plate racks for mechanical presses, machine tools and similar. : en es
  • US1699438A - Soldering stick : en
  • US1699134A - Steam-boiler draft-increasing device : en
  • US1699353A - Vending machine : en
  • USD77470S - Design for an atomizer top : en
  • CH130921A - Running horse. : de en
  • CA286464A - Vehicle door : en fr
  • US1699055A - Self-draining cream-separator bowl : en
  • US1699255A - Apparatus for refining raw-carbon disulphide : en
  • DE470485C - Establishment of working time control devices for the identification of time values within certain times : de en
  • US1699331A - Combined polishing ajstd sobting machine : en
  • US1698730A - Hand brake : en
  • US1698914A - Inset pan for cookers : en
  • US1699419A - Process of producing arylaminoanthraquinones : en
  • DE466661C - Printing form for stone and offset printing and manufacturing processes : de en
  • GB290997A - Manufacture of n-oxyethyl-derivatives of 4-amino-1-oxybenzene : en
  • GB304042A - Improvements relating to domestic ranges : en
  • GB288186A - Improvements in and relating to electric measuring instruments : en
  • US1699019A - Electrical control apparatus : en
  • US1699203A - Reversible water board : en
  • USD77496S - Design fob a combined smokeb s set : en
  • GB303984A - Improvements in or relating to the electrolytic manufacture of metallic powders : en
  • GB304348A - An improvement in electric contact seam welding machines : en
  • US1699290A - Vehicle anchorage device : en
  • CH130898A - Process for preparing alumina. : en fr
  • CH130986A - Device for connecting measuring instruments and counters in electrical power systems. : de en
  • GB303949A - Spring suspension for vehicles : en
  • CA286433A - Liquid burner : en fr
  • US1698997A - Aljustable condenser : en
  • US1699145A - Gas meter : en
  • US1699163A - Device for measuring the quantity of a liquid or gaseous medium passing through the device in one unit of time : en
  • US1698906A - Straining device : en
  • US1699016A - Shipping insecticide-container spray gun : en
  • CA286475A - Variable load brake : en fr
  • DE470411C - Process for simultaneously coloring two bichromed and exposed layers of gelatin on both sides of a film : de en
  • DE470425C - Device for conveying needles or similar workpieces from a storage container to a processing point : de en
  • DE470448C - Removal of dust : de en
  • CA286449A - Door clamping mechanism : en fr
  • CA286479A - Fluid pressure brake : en fr
  • US1699450A - Ball bearing : en
  • CA286395A - Roofing : en fr
  • CH130973A - Electric starting device on internal combustion engines. : de en
  • US1698916A - Detachable cover for cooking vessels : en
  • US1699500A - Valve-spring compressor : en
  • CH130938A - Projection process for opaque bodies. : en fr
  • US1699511A - Merchandising device : en
  • US1699215A - Internal-combustion engine : en
  • US1698831A - Universal exercising device : en
  • US1699137A - Fastening sets of artificial teeth : en
  • US1698865A - Freight car : en
  • US1698933A - Gas bread toaster : en
  • US1699210A - Surface-flushing nozzle : en
  • DE470415C - Vat for roasting killed pigs : de en
  • GB303990A - An improved clamp or holdfast for pipes and tubes : en
  • CA286484A - Filament activation : en fr
  • US1699231A - Water-gas generator : en
  • US1698734A - Method for laying car floors and aisle strips : en
  • DE470268C - Connection for hollow ropes : de en
  • GB303966A - Improvements relating to wet gas meters : en
  • CA286524A - Railway draft appliance : en fr
  • CH130954A - Holder for safety razor blades. : en fr
  • US1699005A - Holder for wire : en
  • US1699404A - Inverse time-limit relay : en
  • USD77497S - Design for a frame for cigarette lighting and vending machine : en
  • GB279128A - A method of preparing hydrogen : en
  • ES110412A1 - Procedure with luminous plate to directly copy all the documents. : en es
  • US1699028A - Output control for radio receiving sets : en
  • US1699347A - Mustard-dispensing device : en
  • GB304045A - Improvements in or connected with garment hangers for use in wardrobes : en
  • US1698747A - Transfer element and apparatus for varnishing, painting, or printing : en
  • GB303931A - Improvements in burners for use in oil fuel lamps for heating purposes : en
  • US1698741A - Curling iron : en
  • US1699022A - Grabhook : en
  • CA286440A - Vehicle observation apparatus : en fr
  • GB303964A - Improvements in signs for vehicles, particularly taxicabs : en
  • US1699118A - Wall board : en
  • US1699407A - Liquid-fuel supply system : en
  • CA286386A - Rim lug machine : en fr
  • US1699267A - Sash balance : en
  • CA286389A - Fertilizer feeding device : en fr
  • US1699426A - Plug : en
  • GB292174A - Improvements in or relating to carburetters : en
  • GB297445A - Improvement in retort structures : en
  • GB298215A - An improved valve for flushing cisterns : en
  • US1699040A - Dispensing cabinet : en
  • US1699060A - And william h : en
  • US1699334A - Scraper attachment for chain belts : en
  • US1699366A - Signal device for pneumatic tires : en
  • GB304047A - Tire changing device : en
  • DE470514C - Agent against animal pests : de en
  • GB304100A - Improvements relating to fuel supply pumps for internal combustion engines : en
  • GB300619A - Improvements in or relating to automatic screw machines : en
  • GB304074A - Improvements in and relating to unifocal eye protecting lens : en
  • GB290970A - Improvements relating to oil injection apparatus for internal combustion engines : en
  • US1698843A - Safety catch for badge pins : en
  • US1699259A - Paper sheathing : en
  • US1699339A - Food-protecting device : en
  • ES110146A1 - Procedure to determine the richness in oil or dry matter of the olive starting from the density of its alpechin. : en es
  • ES108446A1 - Domestic system of collection, transport and emptying of garbage described with model, designed, background and cover with movements of ascent and descent, guided, and with spring closure. : en es
  • DE470181C - Device for regulating the passage of air through the feed in round Dwight-Lloyd apparatus : de en
  • GB277378A - Improvements in lubricants for low temperature expansion machines in which benzol isseparated from coke-oven gases : en
  • ES109399A1 - Improvements in the construction of electrolyte cards for alkaline chlorides that carry out the bell or chamber procedure or by gravity. : en es
  • US1698927A - Base for cooking utensils : en
  • US1699034A - Device for peeling and coring pears : en
  • US1699376A - Information plate : en
  • DE470453C - Dark field condenser : de en
  • GB292943A - Clutch plates : en
  • GB303921A - Improvements in or relating to key-operated impulse sending devices : en
  • GB304166A - New or improved means for suspending and operating draw-curtains and the like : en
  • GB303952A - Improvements in electric battery testers : en
  • GB304225A - Well boring tools : en
  • GB303929A - Improvements in or relating to telephone systems : en
  • DE470491C - Steam trap : de en
  • DE470504C - Device for extracting the bast from stem plants : de en
  • GR2113B - AUTOMATIC CONTROL FOR DANGER SIGNAL. : el en
  • DE470538C - Process for printing developing dyes, in particular on acetate silk : de en
  • US1699466A - Adjusting device for variable-speed driving mechanisms : en
  • US1699477A - Floor construction : en
  • DE465642C - Installation of pulverized coal firing for slag discharge : de en
  • DK39703C - Method and apparatus for supplying interwoven pieces of fabric with a folding edge, especially in the manufacture of flippers, cuffs and the like. : da en
  • DE470329C - Method and device for patterning fur skins by shearing using templates : de en
  • GB303954A - Improvements in or relating to electric selective switches : en
  • US1698915A - Means for supporting kettle bails : en
  • US1698934A - Alloy and method of making the same : en
  • ES110482A1 - An improvement in the vacuum ejectors of the vacuum brakes. : en es
  • GB303994A - Improvements in rolling appliances for facilitating movement of heavy bodies : en
  • USD77499S - Design for a heater : en
  • GB303938A - Improvements in or relating to paints and cements having a metallic lustre : en
  • GB304343A - Improvements in the production of liquid hydrocarbons by the carbonisation and hydrogenation of carbonaceous materials : en
  • GB304070A - Improvements in sound reproducing machines : en
  • GB304096A - Improvements in tobacco feeding mechanism for cigarette making machines : en
  • GR2114B - DEFENSIVE HAND BOMB. : el en
  • GB303941A - Improvements in die chucks for use in machines for embossing paper and the like : en
  • GB304004A - Improvements in or relating to dinner wagons : en
  • GB303917A - Improvements in the production of sulphonic acids : en
  • DE470437C - Electric switch with angular switch drum or switch shaft : de en
  • US1698928A - Cooking vessel : en
  • US1699136A - eliel : en
  • US1699250A - Bleaching montan wax : en
  • US1699512A - Coal-burning brooder stove : en
  • US1698789A - Condenser coil : en
  • US1699332A - Engine : en
  • US1699399A - Automobile lock means : en
  • US1699506A - Adjustable inductance : en
  • NL19249C - : en
  • US1698715A - Process for controlling the vulcanization of rubber and similar materials and products obtained thereby : en
  • US1699486A - Fastener : en
  • US1699285A - Windshield : en
  • US1698720A - Speed-reduction gearing : en
  • CH130917A - Process for the production of non-yellowing diazo-typed images. : de en
  • US1698904A - Johbt f : en
  • CH131024A - Method of spinning rayon. : de en
  • US1698942A - Power-actuating mechanism : en
  • US1699075A - Liquid-level indicator : en
  • US1698956A - Tire-inflating air-pressure controller : en
  • CA286417A - Furnace : en fr
  • CA286551A - Washing machine : en fr
  • DE470407C - Drive device for presses and similar machines : de en
  • US1698783A - Shank and bit punch : en
  • US1699447A - Machine for depositing plastic or semiliquid substances such as chocolate : en
  • CH130936A - Cabinet of talking machines. : en fr
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  • CH130886A - Milking cap. : de en
  • CH131005A - Gaming device distributing coins or tokens. : en fr
  • US1698957A - Traffic button : en
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  • ES109651A1 - A new wardrobe for all kinds of clothing. : en es
  • GB303920A - Improvements in or relating to electric motors : en
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  • USD77482S - Design for a glass vase : en
  • GB303983A - Improved method of and means for fixing screwing blocks of fibre or the like to metal frame members of vehicle bodies : en
  • DE470403C - Procedure for preparing sound films for sound reproduction : de en
  • GB304052A - Improvements in and relating to the manufacture of copper sulphate : en
  • US1698755A - Automobile wheel puller : en
  • CA286409A - Boat : en fr
  • CA286546A - Tray : en fr
  • ES109637A2 - Electromagnetic failure. : en es
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  • US1698768A - Optical attachment for liquid pumps : en
  • US1699062A - Filling and capping machine : en
  • GB303923A - New or improved apparatus for use in wig manufacture : en
  • US1699172A - Multiple switch : en
  • US1699429A - Controlling device for internal-combustion engines : en
  • CA286473A - Electron discharge device : en fr
  • DE470457C - Shading device for plant beds and houses : de en
  • DE470260C - Ring channel furnace, especially with a floating body : de en
  • GB287517A - Improvements in or relating to explosive priming mixtures : en
  • ES110540A3 - A current generating machine for telephone installations. : en es
  • DE470444C - Method for exciting asynchronous generators : de en
  • GB304093A - Improvements in the ventilating of boots or shoes : en
  • GB288232A - : en
  • DE470436C - Rotary switch with hollow shaft and rapid spring : de en
  • US1699238A - Gas-engine oil-advertising device : en
  • GR2112B - TREATMENT FOR FAT CONSERVATION. : el en
  • US1698862A - Machine for trimming bearings : en
  • US1699116A - Power-controlling mechanism : en
  • US1699261A - Bath brush : en
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  • ES110468A1 - A buckle for the passage of tape especially for closures of gloves and footwear. : en es
  • ES110491A1 - A product to vivify, regenerate and strengthen all kinds of seeds. : en es
  • GB304167A - Improvements in arrangements for supplying current for the operation of thermionic valve systems : en
  • US1698998A - Molasses gate : en
  • USD77500S - Rogers co : en
  • ES110548A1 - A folding altar. : en es
  • US1699113A - Control of vapor electric devices : en
  • US1699260A - Internal-combustion engine : en
  • US1699414A - Outlet box and support : en
  • ES110484A1 - Improvements introduced in the disc wheels for railway rolling stock and other applications. : en es
  • DE470489C - Lighting fixtures, especially for typewriters, with a clamping device : de en
  • US1699187A - Conveyer flight : en
  • US1698731A - Schoolhouse box : en
  • USD77466S - Design for an atomizer : en
  • US1699314A - Pressure feet for vertical-needle embroidery machines : en
  • US1699328A - Fluid-displacing apparatus : en
  • US1699355A - Fuel and process of making the same : en
  • ES109352A1 - A disposition in the threshing machines with internal washer. : en es
  • DE470464C - Lubricating device for the needle threads of a sewing machine with a container for a semi-liquid lubricant attached to the head of the machine : de en
  • US1699021A - Store-front construction : en
  • US1699434A - Method of uniting metallically the seams of aluminium-plated sheet iron, and vessel manufactured after this method : en
  • US1699461A - Braced fence post : en
  • CH130881A - Process for the preparation of a quaternary ammonium compound. : de en
  • ES108388A1 - Radio programs, at the same time enunciative and graphics. : en es
  • US1698814A - Kitchen utensil : en
  • US1699006A - Register : en
  • US1699480A - Portable hoisting mechanism : en
  • CH130883A - Device for smoothing and stretching a fabric and crushing its folds in a fabric folding machine. : en fr
  • ES110494A1 - Improvements in devices to put in motion heavy rotating bodies adapted to ensure the uniform movement of films. : en es
  • ES110538A3 - A screen applicable to threshing and winnowing machines. : en es
  • ES110206A1 - A stamping machine for stamped film. : en es
  • GB304023A - A one-piece weft-pile cutting knife and guide, and means for producing the same : en
  • US1698823A - Sheet of folded material : en
  • US1698869A - Slicing machine : en
  • US1699408A - Door for dump-car bodies : en
  • US1699074A - Building construction : en
  • US1699192A - Antivibratory device applicable to the steering wheels of vehicles : en
  • DE470278C - Method to simplify the simulation of the long-distance line in amplifier arrangements : de en
  • US1699330A - Sleeve for roller bearings : en
  • CH130879A - Sewing machine that can be used to produce a zigzag seam, a normal seam or for embroidery. : de en
  • US1699204A - Window regulator : en
  • US1698953A - Gear-finishing machine : en
  • CA286514A - Wood grinder : en fr
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  • DE470465C - Sewing machine, especially for buttonholes, whose needle, guided through the fabric from above, interacts with two grippers and loop spreaders underneath the fabric : de en
  • CA286557A - Heel seat fitting machine : en fr
  • CH130933A - Apparatus for reproducing sounds by means of a photoelectric cell. : en fr
  • DE470450C - Dowel connection for the crown and side parts of dismountable cupboards : de en
  • CH130951A - Method for bending profile bars made of magnesium alloys. : de en
  • US1698983A - Metal framing : en
  • US1699126A - Flow meter and the like : en
  • CA286534A - Fluid handling apparatus : en fr
  • US1698951A - Spirally-fluted spike : en
  • US1698881A - Method and apparatus for mixing long-fibered materials with powdery substances : en
  • US1699008A - Box : en
  • US1699295A - Auxiliary centering chuck : en
  • US1698790A - Lock : en
  • US1699084A - Eyelash curler : en
  • CA286434A - Overall : en fr
  • USD77495S - Design for a textile fabric : en
  • DE470214C - Drying process and device for raw materials with high water content : de en
  • GR2124B - BURNING POWER ENGINE. : el en
  • GB304055A - Improvements relating to intermittent feed motions for metal shaping and like machines : en
  • GB303989A - Improvements in stays of cycle mudguards, luggage carriers, and the like : en
  • GB304075A - Improvements in motor driven railroad vehicles : en
  • ES110531A1 - A slow steam turbine of organic liquids with low pressure boiler. : en es
  • US1698872A - Projecting apparatus : en
  • CA286444A - Suction box mechanism : en fr
  • US1698732A - Sugar bowl : en
  • US1698777A - Radiorepeater : en
  • US1699470A - Tire casing and its method of manufacture : en
  • US1699494A - Measuring machine : en
  • USD77479S - Design for eyeglasses : en
  • CH130893A - Process for the production of plastic candies strung on a string. : de en
  • CA286558A - Insulating material : en fr
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  • CH131026A - Process for the preparation of 1-B-oxyethylamino-4-oxyanthraquinone. : de en
  • US1699337A - Apparatus for marking sheet material : en
  • CA286423A - Supporter : en fr
  • US1699111A - Internal-combustion engine : en
  • US1699139A - Toy : en
  • US1698945A - Apparatus for applying coating : en
  • US1698950A - Loose-leaf memorandum-pad-box construction : en
  • US1699354A - Sewing machine : en
  • US1699405A - Electrical heating appliance : en
  • US1699153A - System of distribution : en
  • US1699059A - Laundry appliance : en
  • US1699181A - Flashing : en
  • US1699214A - Electric switch : en
  • CA286419A - Shoe displayer : en fr
  • US1698947A - Air-sealing apparatus for steam-power plants : en
  • US1699374A - Process of and mixture for cleaning crude oil : en
  • US1699400A - Chain link : en
  • USD77484S - Design fob a plate ob : en
  • CA286461A - Wood pulp : en fr
  • CA286545A - Sodium carbonate production : en fr
  • CH130872A - Conjugate spring device for seats, backrests and other applications. : en fr
  • CH130888A - Improvement in shoe trees. : en fr
  • DE470451C - Theater construction : de en
  • US1698825A - Apparatus for generating steam : en
  • US1698921A - Method of constructing metallic rectifier plates : en
  • GB304009A - An improved pessary : en
  • ES109259A1 - Device for the circulation and heating of air, as well as for the recovery of the solvents in the spinning of the cellulose esters dissolved in volatile solvents. : en es
  • US1699229A - Zbatbix op said william p : en
  • US1699415A - Telephone system : en
  • CA286566A - Moisture indicator and recorder : en fr
  • US1699324A - Starting carburetor for internal-combustion engines : en
  • US1699389A - Ink divider for printing presses : en
  • US1699468A - grayson : en
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  • GB282750A - A method and apparatus for hardening substances of iron, steel and other ferro-magnetic materials : en
  • US1699135A - Piston ring : en
  • US1699251A - Ensilage harvester : en
  • US1699323A - Electric heater : en
  • US1699191A - Identification device for automobiles : en
  • DE470850C - Card egg with cards that can be rotated out of the stack around a lateral axis : de en
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  • ES109999A1 - Landing wheels of aeronautical machines. : en es
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  • US1699121A - Subsoil plow : en
  • US1699417A - Apparatus for measuring and depositing plastic substances : en
  • CH130852A - Apparatus for cleaning potatoes, beets, etc. : de en
  • DE470401C - Safety brake : de en
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  • CA286530A - Loader attachment for conveyer mechanism : en fr
  • US1699274A - Process and product for preventing discoloration of canned foods : en
  • CH130996A - Footrest. : de en
  • CA286562A - Nursing bottle container : en fr
  • US1698796A - Curtain hook : en
  • US1699200A - Assiqnob : en
  • USRE17194E - new yobk : en
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  • GB303953A - Improvements in air or gas compressors : en
  • US1699481A - Tube-testing device : en
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  • DE470397C - Device for fastening the studs on railway sleepers by means of electrical resistance welding : de en
  • GB303987A - Improvements in indicating and measuring instruments : en
  • GB304333A - Improvements in and relating to the treatment of gases arising in the distillation or carbonisation of coal and like carboniferous material : en
  • CA286403A - Vehicle joint and frame : en fr
  • CH130915A - Device for projecting color films or black and white films at will. : en fr
  • GB304003A - Improvements in and relating to globe holders of petrol pumps : en
  • ES109706A1 - Brake arrangement for motor vehicle trailers. : en es
  • CA286509A - Stencil : en fr
  • US1699152A - Rotary earth-working element : en
  • USD77506S - Design for a radiocabiicet : en
  • USD77459S - Design for a coffeepot or similar article : en
  • CH130868A - Dust firing, especially for locomotives. : de en
  • US1699348A - Method for forming beveled-leather strips : en
  • CH130882A - Ironing table that can be transformed into a stepladder. : de en
  • US1699248A - Table utensil : en
  • CA286561A - Rail anchor : en fr
  • US1699335A - Tire remover : en
  • US1699177A - Process for obtaining hydrogenation gas for hydrogenating carbon and hydrocarbons from gases containing methane and hydrogen : en
  • US1698713A - Process for controlling the vulcanization of rubber and similar materials and products obtained thereby : en
  • US1699212A - Holding means for railway brakes : en
  • CA286474A - Electron emitting device : en fr
  • US1699027A - Pipe cutter : en
  • US1699402A - Fly-exit screen : en
  • ES110490A3 - Use in explosives based on alkaline nitrates of some substances to avoid their agglomeration. : en es
  • CH130858A - Plastering machine. : en fr
  • US1699171A - Internal-combustion engine : en
  • CA286476A - Feed valve : en fr
  • GB303922A - Improvements in variable throw cranks for pedal cycles : en
  • US1698797A - Oil-well mechanism : en
  • US1699166A - Gas-producing apparatus : en
  • AU1477828A - Sound reproducer : en
  • CH131023A - Process for the production of a floor covering. : de en
  • US1698795A - Dental X-ray-film holder : en
  • US1699099A - Lantern : en
  • US1698867A - Freight car : en
  • CA286526A - Explosive : en fr
  • US1699198A - Aerating apparatus : en
  • US1699105A - Banner-display fixture : en
  • US1699467A - Liquid-fuel apparatus : en
  • US1699498A - Detachable cover for bedsprings : en
  • CA286505A - Wave signaling system : en fr
  • US1699164A - Apparatus for exhibiting merchandise : en
  • CH130989A - Electrical control installation. : en fr
  • DE470554C - Wood peeling machine : de en
  • ES110537A3 - A procedure for the manufacture of reinforcements or buttresses for toecaps, shanks and in general of all kinds for footwear. : en es
  • DE470573C - Pneumatic hammer with control body working in a three-part housing : de en
  • US1698911A - Water heater : en
  • US1699418A - Telegraph system : en
  • USD77462S - Design for a trimmed lock side band : en
  • US1699219A - Golf harness : en
  • US1698845A - Method of dry-coating lamp bulbs : en
  • US1698764A - Windshield wiper : en
  • US1699047A - Truck for traveling cranes : en
  • US1699487A - Apparatus for forming fibrous sheet material : en
  • DE470528C - Device for the axial adjustment of the grinding spindle on surface grinding machines with a pot-like grinding wheel penetrating the workbench on a vertical axis : de en
  • ES109571A2 - Call selection device for successive impulses. : en es
  • DE470520C - Device for the axial displacement of a work spindle, in particular to achieve the zone displacement between workpiece and tool in grinding and polishing machines : de en
  • GB283564A - : en
  • CH130856A - Process to adhere concrete, coatings, etc. against smooth surfaces, joists, fittings, used in reinforced concrete. : en fr
  • ES110467A1 - Electric lantern for cars and other uses. : en es
  • GB304177A - Improvements in and relating to illuminated direction indicators and signals for motor vehicles and the like : en
  • ES110479A1 - Procedure to obtain light hydrocarbons starting from complex organic compounds (tars, lignites, coal) by simultaneous action of hydrogen under pressure and of appropriate mixture of dehydration and catalytic substitution catalysts : en es
  • GR2111B - TREATMENT FOR THE ADDITION OF FAT AND OIL. : el en
  • GB294942A - Improvements in and relating to nails and an improved method of securing planks and the like : en
  • GB304015A - Improvements in or relating to centrifugal machines for casting metal pipes and the like : en
  • GB304000A - Process for hydrogenating open chains containing nitrogen in unsaturated union : en
  • GB303980A - Improvements in and relating to internally-fired horizontal cylindrical multitubularfiretube steam boilers that are fired by solid and powdered and liquid fuels and by gases of combustion : en
  • US1699201A - Fan : en
  • DE470360C - Collapsible airplane : de en
  • GB304082A - Pumps : en
  • GB303997A - Improvements in exhaust silencers for internal combustion engines : en
  • ES110094A1 - Shock absorbing device for acoustic vibrations. : en es
  • GB304108A - Improvements relating to steam heated drying cylinders : en
  • GB303774A - Improvements relating to cranes : en
  • US1699130A - Fruit-shipping box : en
  • US1699265A - Form for inspecting stockings : en
  • GB304071A - Method of separating betaine hydrochloride and potassium chloride from waste molasses : en
  • GB304269A - Improvements in or relating to methods of and apparatus for catalysing gaseous reactions : en
  • US1699364A - Soap-dispensing apparatus : en
  • ES110544A1 - Winding machine in cross coils, especially suitable for breaking down beams and threads. : en es
  • US1699444A - Synchronized quadruplex telegraphy : en
  • USD77489S - Design for a drapery-pole center : en
  • GB288301A - : en
  • US1698808A - Snow landing gear for aeroplanes : en
  • US1698971A - Boring machine : en
  • DE470500C - Process for the preparation of isodibenzanthrones : de en
  • GB304258A - Improvements in or relating to inking mechanism for use in printing machines : en
  • GB304256A - Process and apparatus for producing emulsions from fatty materials : en
  • GB304106A - Improvements relating to transposing tracker bars for automatic musical instruments : en
  • US1698801A - Electric water heater : en
  • US1698913A - Loom : en
  • US1699311A - Tag : en
  • USD77473S - Design for a drapery-pole ring : en
  • GB304048A - Improvements in or relating to the head lamps of motor vehicles : en
  • US1699114A - Sling : en
  • ES109568A1 - Improvements in electrical couplers or transformers. : en es
  • US1699077A - Wood-heel-turning machine : en
  • US1699392A - Electric-switch attachment : en
  • US1698751A - Springboard : en
  • GB304008A - Improvements in golf clubs : en
  • AU1483628A - Improvements in and relating to electric transformers : en
  • CA286513A - Plate valve : en fr
  • GB304265A - Improvements in or relating to electrical induction voltage regulating systems : en
  • GB304068A - Improvements in or relating to the manufacture of tanks and like receptacles : en
  • US1699298A - Side frame for car trucks : en
  • US1699000A - Window sash : en
  • USD77509S - Design for a bracket lighting fixture : en
  • GB303930A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • US1698821A - Green dye of the anthraquinone series : en
  • GB289019A - Improvements in liquid elevators : en
  • GB303946A - Improvements in flying boats, seaplanes and the like : en
  • US1698721A - Airplane for night advertising : en
  • US1698840A - Fire extinguisher : en
  • US1699509A - Control of arc lights : en
  • CH131001A - Sleeve for wearing pins with adjustable slide. : de en
  • GB292976A - : en
  • US1698932A - Purification of phenyl ethyl alcohol : en
  • GB304051A - Improvements relating to garden and like rollers : en
  • US1698812A - Electric signaling controlled by mechanical vibrations : en
  • US1699245A - Production of condensation products of methylol compounds of a urea : en
  • US1699338A - Adjustable damper device : en
  • CA286511A - Chuck bushing for rock drills : en fr
  • CH130961A - Capsule for lubricant etc. with self-closing lid. : de en
  • US1699233A - Roller bearing : en
  • CH130956A - Closing device on liquid passages, in particular on liquid manure hose systems. : de en
  • US1698810A - Refrigerating apparatus : en
  • US1698866A - Freight car : en
  • US1699119A - Electron-discharge device : en
  • GB288152A - Shades for incandescent electric lamps : en
  • ES109961A1 - Improvements in the automatic closing devices of the doors. : en es
  • US1699351A - Building block : en
  • US1699094A - Tent : en
  • CH130892A - Device (chiper) for clarifying beer. : de en
  • ES110500A1 - Perfeccionamientos in the manufacture of metals and alloys. : en es
  • GB287128A - Method of manufacturing glue in small pieces coated with a powder : en
  • ES110485A1 - A method of manufacturing molded steel parts such as locomotive wheels, machine wheels or others. : en es
  • GB304098A - Improvements relating to drawing devices for spinning frames and for preparing machinery : en
  • US1698870A - Cooking plate : en
  • US1698999A - Necking-in or reforming tubular bodies : en
  • US1699292A - High-tension transformer : en
  • US1698728A - Hand brake : en
  • US1698929A - Combined handle and cover clamp for cooking vessels : en
  • DE470493C - Diesel locomotive : de en
  • DE470321C - Automatic stop indicator for rail vehicles : de en
  • GB304029A - Improvements in or relating to the electro plating of annular articles and apparatustherefor : en
  • AU1693628A - Improvements in and relating tothe manufacture of building sheets orthe like : en
  • CH130877A - Process for the transformation of fibers of jute, hemp, flax, nettle and other fibrous plants into a product similar to wool. : en fr
  • ES110478A1 - A new showcase assembled. : en es
  • US1699492A - Bumper support : en
  • CA286398A - Garment hanger : en fr
  • ES110539A1 - A wooden pulley : en es
  • GB304224A - Improvements in or relating to carburettors for internal combustion engines : en
  • US1698775A - Gas stove : en
  • US1699505A - Printing press : en
  • DE470280C - Cord winch for connecting one or more headphones to a receiver : de en
  • US1698871A - Shielding device for vehicles : en
  • ES110505A1 - An automatic light bulb lock for doors. : en es
  • ES108719A1 - Improvements in the automatic machinery to manufacture hooks. : en es
  • CH130890A - Mobile heavy oil heater for baking ovens. : en fr
  • US1699349A - Method of and means for making photographic paper, film, or the like : en
  • US1698894A - Process of preparing isatins : en
  • US1699242A - Method of manufacturing covered-joint hinges : en
  • GB284635A - Improvements in or relating to lightning arresters : en
  • GB289395A - Improvements in or relating to electric switches : en
  • US1699095A - Check valve : en
  • US1699422A - Electrically-operated wall-paper machine : en
  • US1698809A - Snowplow : en
  • US1699403A - Range : en
  • US1699432A - Condensation products from reaction products of sulphur dichloride and primary arylamines : en
  • DE470372C - Motor vehicle brake with auxiliary device for increasing the braking force : de en
  • GB304223A - Improvements in or relating to carburettors for internal combustion engines : en
  • US1699329A - Can opener : en
  • CA286536A - Fluid handling apparatus : en fr
  • US1698740A - Bbake-hahgeb : en
  • US1699018A - Bridge-wall construction for furnaces : en
  • CH130863A - Process for manufacturing cellular concrete. : en fr
  • USD77487S - Design fob a stair tread : en
  • DE470412C - Cable chain, especially for motor vehicles : de en
  • CH131007A - Transmission device with amplifiers. : de en
  • US1699440A - Valve gear for liquid meters on vehicles or the like : en
  • US1699496A - Pocketed table : en
  • US1698834A - Paste-dispensing apparatus : en
  • US1699080A - Ophthalmic mounting : en
  • CA286496A - Grease or oil recovery : en fr
  • GB304037A - Improvements in universal joints for use on motor vehicles : en
  • AU1398228A - Vehicle wheel mounting : en
  • CH130874A - Filing cabinet. : de en
  • DE470455C - Fare indicator : de en
  • DE470586C - Two-color rotary rubber printing machine : de en
  • DE470324C - Device for the optional conversion of electrical work from constant AC voltage into work from constant current or vice versa : de en
  • US1698753A - Drying rack : en
  • US1699437A - Land roller : en
  • US1699218A - Automatic stripper machine : en
  • US1699140A - Expanded steel load-bearing member : en
  • US1699173A - Process of producing titanium oxide from titaniferous iron ores : en
  • US1699228A - Internal-combustion engine : en
  • US1699235A - Depthometer : en
  • US1699280A - Outlet-box connecter : en
  • US1699092A - Toy catapult : en
  • US1698878A - Bituminous product : en
  • US1699454A - Piston ring : en
  • US1699071A - Lawn trimmer : en
  • US1699036A - Deep-well pump : en
  • USD77477S - Design for imitation-straw-braid fabric for hats : en
  • GB279135A - Process of dyeing cellulose esters and cellulose ethers : en
  • GB304021A - Improvements in and relating to apparatus for delivering measured quantities of oil or other liquid : en
  • GB304064A - Improvements in or relating to step irons or like means for manholes and the like : en
  • GR2125B - HOW TO MAKE ANIMAL IMAGES. : el en
  • CH130900A - Process for the preparation of a Dinitrohalogenaryles. : de en
  • DE462354C - Steam water trap with closed float and vent valve : de en
  • DE470560C - Forging machine with rotating hammers : de en
  • GB304110A - Improvements in or relating to steering of road vehicles : en
  • CA286552A - Organic material decomposition : en fr
  • CH130906A - Process for the preparation of a highly sulphurised Turkish red oil. : de en
  • US1698742A - Pull-line support : en
  • US1699239A - Pie-plate attachment : en
  • US1699472A - Athletic shoe : en
  • GB303934A - Improvements in or relating to carburettors for internal combustion engines : en
  • GB304090A - Improvements in or relating to automobiles : en
  • DE470405C - Electric adding machine : de en
  • ES110102A1 - A special shelf for the packaging and exhibition of perfume bottles. : en es
  • GB304046A - Improvements in supporting brackets for venetian and other lath blinds : en
  • US1699436A - Map holder : en
  • US1699051A - Tubing anchor : en
  • GB277371A - Manufacture of pigment dyes : en
  • GB303967A - Improvements in signalling devices for road vehicles : en
  • US1698895A - Plate changer : en
  • US1699179A - Deaps : en
  • US1699483A - Ground-wire connection for flexible towers : en
  • USRE17195E - By geeat west : en
  • ES109516A1 - Improvements in selenium batteries. : en es
  • US1698763A - Heating and ventilating plant and method : en
  • USD77481S - Design for a knitted fabric : en
  • GB304169A - Improvements in mounting arrangements for automatic switches and the like : en
  • US1698756A - Device : en
  • GB303937A - Improvements relating to oil drilling apparatus : en
  • GB304091A - Improvements in or relating to wire strands : en
  • US1698905A - Apparatus for projecting light : en
  • US1699009A - Rotary engine : en
  • US1699350A - Method of separating precious metals and copper from cyanide solution : en
  • CH130983A - Electrical installation switch connected to a plug contact. : de en
  • US1699325A - Ball bearing : en
  • US1698766A - Sales-book cover : en
  • US1698855A - Fsedebick f : en
  • CH131009A - Circuit arrangement for making connections of different values in telephone systems with dialer operation. : de en
  • USD77493S - Design for a badge : en
  • ES109774A1 - A new system or procedure for the construction of wells for water lighting. : en es
  • DE470413C - Especially designed as an excavator caterpillar track vehicle with power drive : de en
  • DE470462C - Zig-zag decorative seam sewing machine with decorative thread feeder and side-moving needle : de en
  • CA286426A - Traffic signal : en fr
  • US1699471A - Centrifugal separator : en
  • US1699155A - Brake construction : en
  • US1699310A - Ironing machine : en
  • ES110559A1 - A system of electric lighting for public roads. : en es
  • CH130935A - Apparatus for reproducing sounds. : en fr
  • US1698718A - Process of purifying gases : en
  • US1698955A - Dispensing humidor : en
  • US1699488A - Torch : en
  • US1698772A - Remote-control system : en
  • US1699151A - Rotary earth-working element : en
  • CH130981A - End shield for small electrical machines. : de en
  • USRE17196E - shields : en
  • US1698853A - Airplane : en
  • CH130975A - Spark plug for explosion engines. : en fr
  • US1698996A - Foldable curtain : en
  • CH130894A - Process to avoid foaming and boiling over of steam generators. : de en
  • US1699409A - Switch-operating device : en
  • USD77483S - Design for a clock case : en
  • CA286379A - Saw and mower sharpener : en fr
  • CH130864A - Right and left hinge for windows and doors. : de en
  • CH130869A - Cooking stove can be used as a cupboard. : de en
  • US1698901A - Snowplow : en
  • US1699287A - Automobile signaling device : en
  • US1698745A - Latch : en
  • US1698749A - alsop : en
  • CH130912A - Process for stamping lead dies. : de en
  • DE470266C - Protective jacket for an above-ground water post : de en
  • GB304266A - Improvements in or relating to dip or seal-pipes as used in the manufacture of illuminating gas : en
  • US1699165A - Paper-folding machine : en
  • US1699463A - Turntable : en
  • US1698959A - Hood clamp and the like : en
  • US1699194A - Liquid-fuel pump : en
  • CH130949A - Method and device for cold rolling strips and strips made of metals and alloys. : de en
  • CA286430A - Water filter : en fr
  • CH130957A - Gate valve for pipelines. : de en
  • US1698752A - Reclining chair : en
  • US1698754A - Invalid bed : en
  • ES110492A1 - A colorimetric comparator. : en es
  • CA286563A - Service clamp : en fr
  • CA286542A - Pressure gauge : en fr
  • CA286384A - Tar emulsification : en fr
  • CH127502A - Month pants. : de en
  • US1698833A - Machine for cutting designs, letters, etc. : en
  • US1698847A - Method of and apparatus for producing refrigeration and chemical compounds useful therein : en
  • US1699362A - Alkali metal cyanide process and apparatus : en
  • US1699388A - Paint box : en
  • DE470157C - Starting device for short-circuit armature motors that start with reduced voltage using automatic mechanical clutches : de en
  • ES109258A1 - Cell for the spinning of cellulose acetate in the dry spinning process. : en es
  • US1698910A - Machine for pressing or leveling the soles of boots and shoes : en
  • CH130901A - Process for the preparation of 1-amino-5-nitroanthraquinone. : de en
  • US1699070A - Method awd appabatits fob : en
  • US1698930A - Time-controlled safety device for safe locks : en
  • US1699128A - Control of distant power stations : en
  • GB304109A - Improvements in suction control for cigar wrapper carriers for cigar making machines : en
  • US1699093A - Process for the production op acid sodium pyrofhosphate : en
  • US1699393A - Production of dicalcium phosphate and ammonium sulphate : en
  • GB279122A - Improvements in the treatment of oil seeds and the like : en
  • CA286469A - Liquid dispensing apparatus : en fr
  • CH131013A - Paper take-out container for advertising purposes. : de en
  • US1698815A - Duplex rotary pump : en
  • US1698940A - Apparatus for the transforming of heat : en
  • GB283530A - Spring trap for catching animals : en
  • DE470480C - Switching arrangement for several circuits to operate ancillary equipment (e.g. bell works, sand spreaders, protective devices) of electrically operated track vehicles : de en
  • ES109383A1 - Improvements in the weaving devices of the warp for looms. : en es
  • CH130997A - Adjustment device for swiveling parts of support surfaces in reclining furniture, in particular for those for patient positioning. : de en
  • CH130970A - Hydraulic control device for actuating control elements of piston machines connected to hydraulic control pistons against a constantly acting closing force. : de en
  • CH131004A - Parking and release device on franking machines. : de en
  • US1698900A - Process of preparing alpha-aminoanthraquinone-beta-carboxylic acids : en
  • CA286525A - Railway draft appliance : en fr
  • US1699395A - Guiding attachment for carpenters' planes : en
  • AU1111628A - Improvements in rubbing and polishing machines : en
  • US1699381A - Double bull hook : en
  • USD77468S - Thomas a : en
  • US1699497A - Hydraulic machine : en
  • US1699243A - Art of increasing the adsorptive power of charcoal : en
  • CH130952A - Machine for punching, shearing and cutting sheet metal and profile irons. : en fr
  • ES110435A1 - Procedure for obtaining azo dyes. : en es
  • US1698835A - Seal for furnaces : en
  • US1699067A - Rotary burner : en
  • US1699106A - System of motor control : en
  • US1699424A - Smoke consumer : en
  • US1699475A - Valve grinder : en
  • CA286441A - Water heater : en fr
  • ES110541A3 - An arrangement of the handles of the containers. : en es
  • US1698863A - Bedspring : en
  • US1699049A - Windshield cleaner : en
  • US1699148A - Pipe-carrier foundation top : en
  • USD77460S - Design fob a combined automobile body and hood : en
  • DE470527C - Cabinet machine for saw blades of all kinds and any thickness : de en
  • US1698993A - Closure and method of making the same : en
  • CA286458A - Cellulose derivative : en fr
  • US1699276A - Telescopic curtain rod : en
  • CH130991A - Vacuum quick switch. : de en
  • GB280202A - Lubricating system for machinery : en
  • US1698739A - Coloring book : en
  • CA286532A - Feeding mechanism for reciprocating conveyers : en fr
  • USD77458S - Design for a highway tower : en
  • US1699452A - Folding chair : en
  • US1699499A - Rotary machine : en
  • US1699169A - Projection machine : en
  • CA286564A - Door cleaner : en fr
  • US1699127A - Ear phones : en
  • US1699160A - Ash tray : en
  • USD77467S - Design for an atomizer top : en
  • CA286442A - Surface ornamentation : en fr
  • GB303951A - Improvements in and relating to electric switch-fuses : en
  • GB304103A - Improvements relating to road cleaning vehicles : en
  • CH130878A - Band consisting of several helical layers of fabric. : de en
  • CH130907A - Process for manufacturing a plastic material with dielectric properties. : en fr
  • US1699369A - Method of preserving rubber latex : en
  • USD77478S - Design for braid : en
  • CH130968A - Regulating device for water turbines. : de en
  • US1699504A - Slug magazine for extruding machines : en
  • USD77476S - Design for a combined cigarette, match, and ash receptacle : en
  • CH131016A - Improved Mud Flaps for Vehicle Wheels. : en it
  • CH130929A - Strain measuring device. : de en
  • US1699001A - Electric sterilizer : en
  • US1699320A - Knitting machine : en
  • CH130928A - Automatic temperature regulator. : en fr
  • US1699316A - Washing implement : en
  • US1699272A - Latching means : en
  • USD77464S - Design for a mail box : en
  • US1698788A - Handsaw : en
  • US1699146A - Electron-discharge device : en
  • GB304264A - Improvements in or relating to the stapling of the products of rotary printing machines : en
  • US1698757A - Internal-combustion motor : en
  • US1699091A - Key-welding apparatus : en
  • ES110549A1 - A new formula for the full use of the residual metals that remain in the slag. : en es
  • US1699485A - Separable fastener : en
  • US1699004A - Paintbrush : en
  • GB303958A - Improved process for the production and colouring of textile yarns, fabrics, and thelike : en
  • CA286457A - Furnace and wall : en fr
  • CA286455A - Thermostat mechanism : en fr
  • GB287520A - Improvements in or relating to electric liquid heaters : en
  • GB293386A - Improvements in electricity meters : en
  • GB304065A - Improvements in apparatus for use in cutting trenches, ditches, or the like : en
  • ES109454A1 - An elastic filling of the wheel covers for all kinds of vehicles. : en es
  • US1698722A - Process of exploiting gases containing nitrogen, hydrogen, and carbon dioxide : en
  • US1698787A - Feed-water heater : en
  • US1698992A - Electric water heater : en
  • US1698709A - Governing device for wind-power plants : en
  • US1699302A - Metallic abradant : en
  • CA286380A - Windshield cleaner : en fr
  • US1699319A - Warm-air-furnace radiator : en
  • US1698943A - Pad-drying means for pressing machines : en
  • CH130885A - Artificial flower. : de en
  • CA286467A - Winding machine : en fr
  • CH130855A - Ceiling. : en it
  • CH130902A - Process for the production of a new chromium-containing dye. : de en
  • US1698948A - Railway-car underframe : en
  • US1699390A - Fob knitting machines : en
  • CH130911A - Packaging sleeve. : de en
  • US1699359A - Motor-operated chuck : en
  • USD77494S - Design for a textile fabric : en
  • US1698850A - Activation of refractory metal filaments : en
  • US1698969A - Liquid-level indicator : en
  • CH130977A - Single armature converter. : de en
  • US1698886A - Method and apparatus for saturating fibrous material : en
  • US1699282A - Gum-stock deflector for rubber calenders : en
  • US1699383A - Advertising novelty : en
  • USRE17193E - Piston : en
  • CA286460A - Fibre processing : en fr
  • US1699449A - Process and composition for purifying liquids : en
  • US1699294A - Hot joint paste : en
  • US1699368A - Method of preserving rubber latex and product thereof : en
  • USD77492S - Design fob : en
  • US1699291A - Hack-saw frame : en
  • GB304059A - Improvements relating to machines for drying garments : en
  • CA286527A - Paper making method : en fr
  • CH130884A - Process for the production of odorless permanent laundry from celluloid, cellon and similar substances. : de en
  • CA286391A - Valve mechanism : en fr
  • US1699053A - Clothes-washing machine : en
  • CA286544A - Rotary kiln and cooler : en fr
  • CA8167S - Tires : en
  • CA286410A - Vehicle : en fr
  • CA286411A - Washing machine agitator : en fr
  • ES110487A1 - A new concentrated asphalt product for paving streets and roads. : en es
  • USD77514S - Design for a radio receiver cabinet : en
  • CA286553A - Lacing stud setting machine : en fr
  • GB304092A - Improvements in ordinary cast iron street lamp pillars : en
  • US1698761A - Lock : en
  • US1699202A - karnes : en
  • US1699263A - Receptacle for holding small toilet articles : en
  • US1699342A - A cobpobation op new : en
  • CH130920A - Playing card. : de en
  • US1698868A - Slicing machine : en
  • CA286470A - Brush : en fr
  • US1698891A - Strip roofing unit and process of manufacture : en
  • US1699037A - Clothespin : en
  • DE470322C - Modulation circuit for externally excited telephone transmitters : de en
  • GB291467A - Improved method and apparatus for forming the tobacco rod in cigarette making machines : en
  • US1699224A - Headlight screen or lens : en
  • DE470313C - Machine for the production of tear strips in metal sheets for tin cans u. like : de en
  • US1699373A - Die head : en
  • GB303979A - Reflecting signs, advertisements, or the like : en
  • DE470346C - Drive device for the valves of internal combustion engines, the inlet valves of which are kept closed by springs and opened electromagnetically : de en
  • GB304160A - Internal rotary tube cleaner : en
  • GB304017A - A hand appliance for cleaning steps : en
  • DE470222C - Receiving and transmitting device for sound beams, consisting of sound-reflecting hollow surfaces : de en
  • US1698830A - Cable wrapper : en
  • US1698887A - Gas-analysis apparatus : en
  • ES109494A1 - Cover ball foot-ball. : en es
  • GB282352A - Improvements relating to feed valve devices for fluid pressure braking apparatus : en
  • GB304011A - Improved means for securing the lids or closures of boxes : en
  • GB304040A - Improvements in vehicle lamps : en
  • ES109476A1 - Neon sign. : en es
  • GB303935A - A method of hardening and waterproofing porous or fibrous materials and products obtained thereby : en
  • GB298647A - : en
  • GB245547A - Improvements in or relating to gramophones : en
  • DE470515C - Device for reducing the compression when starting internal combustion engines : de en
  • ES110497A1 - A procedure to kill inside the hollow glass bodies. : en es
  • GB304251A - Improvements in or relating to methods of and apparatus for catalysing gaseous reactions : en
  • GB303927A - Improvements in the manufacture of cask ends : en
  • ES110543A1 - Improvements in the pulp scrubbing machine of papermaking machines. : en es
  • GB303933A - Improvements in or relating to devices for supplying direct voltage, and more particularly a grid bias to the grids of the valve or valves of a radio installation : en
  • ES110501A1 - Cushions with fixation device for inscriptions and variable adornments with changeable protection blind. : en es
  • GB303995A - Improvements in and relating to apparatus for distributing tar and like substances on roads and other surfaces : en
  • GB287462A - Improvements in or relating to apparatus for use in radio and other high frequency installations : en
  • ES110452A1 - A bracelet with buckle or clasp adaptable to wristwatches. : en es
  • GB293314A - Improvements in and relating to enclosed dynamo-electric machines : en
  • GB303943A - Improved means for preventing accidental backward running of colliery tubs and similar vehicles on inclines : en
  • US1698748A - Power-shovel structure : en
  • CA286375A - Net towing system : en fr
  • US1699503A - Form clamp : en
  • GB303962A - Improvements in or relating to openwork steel flooring, steps or gratings : en
  • US1699226A - Lens system for color photography : en
  • US1699387A - Operating valve for pressure-operated dump cars : en
  • US1699397A - Trailer hitch : en
  • USD77498S - Design for a bedspread : en
  • CA286427A - Rail chair and joint : en fr
  • GR2120B - MODIFICATIONS IN MATERIAL REPLACEMENT OF CEMENT, IRON AND WOOD. : el en
  • GB304053A - Electrolysis of ferrous chloride : en
  • GR2121B - IMPROVEMENTS IN OR IN RELATION TO MENTAL EFFECTS, OPERATING ELECTRICALLY, AS EXAMPLE USED IN THE FORMATION OF SHAPES. : el en
  • GB303944A - Cutlery stand : en
  • DE470177C - Bar winding in which each bar is divided into several mutually isolated, self-compensated, individual bars consisting of a larger number of interlaced sub-conductors according to patent 388844 : de en
  • GB294938A - Improvements in or relating to transformers with oil filled terminals : en
  • US1699222A - Transmission of pictures : en
  • US1699281A - Automatically-closing door for banks : en
  • US1699378A - Tire-inflating apparatus : en
  • US1699473A - Bumper : en
  • US1698802A - Device for transferring energy to or from alpha fluid : en
  • US1699143A - Automatic fluid-controlling device : en
  • US1698760A - Oil-burning apparatus : en
  • US1698724A - Stubble shredder : en
  • DE470389C - Process for the combustion of exhaust gases, in particular from internal combustion engines : de en
  • USD77488S - Design for a drapery-pole center : en
  • ES110480A1 - Wall system. : en es
  • CA286448A - Wire threading method : en fr
  • US1698759A - Handlebar for implements : en
  • US1699221A - Device for frying bacon and the like : en
  • US1699196A - Foam-destroying device : en
  • GB283969A - Process for the manufacture of spirit and yeast, by working up molasses : en
  • DE470395C - Switching device for mobile road rippers : de en
  • GB304028A - Improved arrangement of guys for derrick cranes : en
  • US1698773A - Grease plug : en
  • US1699098A - System of mining : en
  • USD77486S - Design for a tray for console sets or article of analogous nature : en
  • US1698875A - Slicing machine : en
  • GB279452A - Device for regulating the degree of transmission in thermionic valve circuits : en
  • GB295366A - Improvements in or relating to adhesives : en
  • US1699150A - Induction-motor rotor : en
  • US1699370A - Lock : en
  • GB304041A - Improvements in slitting and cutting machines : en
  • GB304221A - An improved auxiliary machine for doffing the full bobbins and replacing them with empty bobbins in spinning frames : en
  • US1699180A - Apparatus for removing dust from stone crushing and segregating apparatus : en
  • ES110152A1 - Improvements in writing tables and similar. : en es
  • DE470392C - Excavator machine for overburden mining with high and deep excavators : de en
  • US1698848A - Luggage : en
  • ES110499A1 - A grill system for roasting or mineral sinks. : en es
  • GB303928A - Methods of treating magnetic materials : en
  • GB304039A - Improvements in or relating to auxiliary tread structures, traction devices, and thelike for pneumatic tyres : en
  • AU1329428A - Process forthe manufacture of belt-pulleys andthe like : en
  • ES109382A1 - Improvements in the sound producing devices. : en es
  • CH130946A - Process for the production of a lead alloy, in particular for the sheaths of electrical cables. : de en
  • DE470410C - Display stand with individual stand parts that can be stacked on top of each other and lighting device arranged inside : de en
  • GB304260A - Improvements in lathes having longitudinal and transverse tool slides : en
  • US1698827A - Mortising machine : en
  • USD77507S - Design por a printed textile fabric or the like : en
  • GB304066A - Improvements in roll-screens for shop windows and the like : en
  • ES110542A1 - A procedure for the manufacture of metal and glass frameworks or stretchers for cruets. : en es
  • DE470519C - Process for the production of a thin photographic paper consisting of duplex paper : de en
  • GB304222A - Improvements in or relating to thermionic valve circuits : en
  • DE470524C - Turbine with inevitably rolling wheels : de en
  • GB278684A - Improved treatment of hydrated cellulose : en
  • GB304252A - Improvements relating to hackling machines : en
  • DE470501C - Process for the production of dyes of the anthracene series : de en
  • GB304024A - Improvements in or relating to parallel vices : en
  • GB304049A - Improvements in or relating to advertisement and like holders : en
  • DE470546C - Self-discharger : de en
  • DE470479C - Track brake with brake bars lying next to the running rails, which are connected to several pistons of compressed air cylinders distributed over the length of the bar : de en
  • GB288329A - : en
  • GB304099A - Improvements in silencing devices for internal combustion engines : en
  • GB304346A - Improvements in or relating to automatic alarm devices for strong room doors and safes : en
  • DE470505C - Manufacture of oral and dental care products : de en
  • DE470391C - Device, in particular for use in percussion drilling tools for converting rotating into reciprocating movement with the aid of a face cam gear and rolling elements arranged between the cam and counter disk : de en
  • CH131006A - Circuit arrangement for signal transmission in telephone systems. : de en
  • US1699100A - Reading lamp : en
  • US1699508A - Dirigibly-mounted light : en
  • US1698817A - Typewriting machine : en
  • US1699103A - Rectifying arc device : en
  • US1699107A - Presser bar : en
  • CA286459A - Cellulose composition : en fr
  • CH130922A - Rocking toy in the shape of a mobile figurine. : en fr
  • CA286549A - Oil recovery : en fr
  • DE470248C - Rotating rolling shears for cutting bars of the same length : de en
  • GB304345A - Improvements in the treatment of coal distillation gases : en
  • USD77491S - Design for a radiocabinet : en
  • US1698860A - Fruit-juice extractor : en
  • US1699057A - Tractor wheel : en
  • US1698989A - Automatic-control mechanism for dampers and the like : en
  • CA286519A - Track laying tractor : en fr
  • CH130962A - Rotary pressure or vacuum pump driven by an electric motor for braking purposes on vehicles with a coaxial arrangement of the pump and the electric motor. : de en
  • US1699358A - Chuck-operating means : en
  • US1699456A - Vegetable-skinning process : en
  • DE470420C - Finned tube feed water preheater with guide bodies lying between the tubes and parallel to them : de en
  • GB303940A - An improved device for opening and closing curtains and the like : en
  • AU1395428A - Frozen food product and method of making same : en
  • DE470427C - Wringer roller : de en
  • US1698799A - Brush-lifting mechanism for electric motors or the like : en
  • DE470333C - Process for the production of rubber shoes and canvas shoes with rubber soles : de en
  • CA286429A - Rail lock : en fr
  • GB303970A - Improvements relating to rotary screens or separators : en
  • US1698723A - Electric system : en
  • US1698981A - Folding dressing table : en
  • US1699360A - Wheeled toy : en
  • US1699493A - Feeding means for drilling machines : en
  • US1698819A - Aircraft : en
  • US1699308A - Dog exercising and training device : en
  • US1699380A - Stringed musical instrument : en
  • DE470277C - Process for the preparation of the 1,6-dimethylacenaphthenquinone : de en
  • GB304171A - An improved method and machine for the manufacture of pulp board : en
  • US1699030A - Sign : en
  • US1699491A - Push-button-switch construction : en
  • USD77504S - Design for a lighting-fixture bracket : en
  • US1698892A - Method of applying stay bolts : en
  • CA286416A - Agricultural apparatus : en fr
  • US1699411A - Oil stove : en
  • US1699465A - Adjustment for piano actions : en
  • US1699089A - Signal for cooking utensils : en
  • US1699184A - Unit steam or hot-water radiator : en
  • CH131008A - Circuit arrangement for voters with free choice in telephone systems. : de en
  • US1698841A - Deposit-slip file : en
  • US1699371A - Tripping device for the bucket door of power shovels : en
  • US1699195A - Rail anchor : en
  • US1698858A - Quenching apparatus : en
  • US1698935A - High-speed alloy : en
  • US1699122A - Control system : en
  • DE470503C - Process for the preparation of anthraquinone derivatives : de en
  • CH130891A - Machine for cutting meat and other goods. : de en
  • US1699501A - Sanitary font for poultry : en
  • US1698918A - Best available cof : en
  • CA286565A - Door-frame cleaning apparatus : en fr
  • DE470117C - Procedure for testing electrical voltage regulating devices : de en
  • CA286510A - Air circulating device for furnaces : en fr
  • CA286540A - Tube deflating machine : en fr
  • DK39701C - Device for Regulating the Last Part of the Movement of an Elevator Chair to the Stop. : da en
  • DK39704C - Relay. : da en
  • GB294198A - Improvements in and relating to apparatuses used for carrying out reactions between a solid and a gaseous body by means of drawn or blown blast : en
  • US1699249A - Adjustable seat : en
  • CA286432A - Pin joint : en fr
  • CH130953A - Method and machine for plucking skins. : de en
  • CH131000A - Device for waving hair. : en fr
  • DE470506C - Door for roasting and drying ovens, rotatable around a lower horizontal axis : de en
  • DE470433C - Pole terminal : de en
  • GB303982A - Improvements in elevating trucks or waggons : en
  • GB304076A - Improvements relating to tear-off calendars : en
  • ES110476A1 - A propeller drive. : en es
  • GB304161A - An improved non-refillable bottle : en
  • CA286495A - Chuck mechanism : en fr
  • DE470467C - Fabric printer device for sewing machines with laterally swinging needles and forward and backward-acting fabric slides : de en
  • ES109728A1 - Procedure for glass etching based on emery or sand and various kinds of stones. : en es
  • CA286521A - Shock absorber : en fr
  • CA286390A - Wringer machinery : en fr
  • CH131019A - Lighting apparatus for vehicles. : en fr
  • NL19414C - : en
  • US1699174A - Wire rope : en
  • US1699474A - Shoe counter : en
  • GB303968A - Improvements relating to loom shuttles : en
  • US1699398A - Automobile lock means : en
  • US1699495A - Glove : en
  • DE470399C - Device for the automatic application of the external reference to boxes, cases and the like. like : de en
  • CA286498A - Prospecting instrument : en fr
  • US1698711A - Side bearing : en
  • US1698917A - Carbon control for arc lamps : en
  • US1699020A - Shutter apparatus for radiators : en
  • US1699044A - Comb : en
  • CA286502A - Oil storage and distribution system : en fr
  • GR2123B - PREPARATION FOR THE NORMAL FERTILIZATION OF THE GLEUKOS. : el en
  • CH130919A - Gymnastics club with built-in electric light bulb. : de en
  • ES110472A1 - A can of preserves especially for sardines and other canned fish. : en es
  • DE470463C - Overlock sewing machine with an overcast looper and a thread-guiding lower looper : de en
  • US1698779A - Dry-placer machine : en
  • US1699199A - Flour-bag rack : en
  • GB303916A - Improvements in mixed fertilizers : en
  • AU1247728A - Improvement inthe plugs of baths, basins, troughs andthe like : en
  • US1698979A - Telephone system : en
  • USD77510S - Design for a lighting fixture : en
  • GB295604A - Improved box or case for cosmetics : en
  • USD77503S - Habby schbeibman and louis goldberg : en
  • GB285039A - Excess consumption electricity meter with direct current motor : en
  • GB304673A - Improvements in or relating to steam generators : en
  • DE470469C - Holder for swiveling drive motors attached to the stand of the sewing machine : de en
  • ES110496A1 - A device for the metallurgical treatment of the colitic grains obtained from minettes and other similar pulverulent minerals respectively from mineral concentrates. : en es
  • USD77475S - Design for a percolator top : en
  • ES109896A1 - An electric notch notch system for combiners and other applications. : en es
  • DE470218C - Process for the production of thin melt strips for fuse links : de en
  • GB303996A - Improvements in or relating to arc welding electrodes : en
  • GB303574A - Improvements in and relating to the manufacture of linings of furnaces : en
  • DE470445C - Process for the isolation of partial conductors with a rectangular cross section in stranded conductors, especially for electrical machines : de en
  • ES110503A1 - Procedure for obtaining water-insoluble azo dyes. : en es
  • US1699384A - Collapsible stringed instrument : en
  • GB304159A - Improvements in or relating to sheet metal boxes, cans, or other receptacles : en
  • ES110493A1 - An automatic diving rescue device. : en es
  • GB304031A - Improvements in electrical conductors : en
  • GB282772A - A process of dissolving and purifying materials containing alumina, applicable also to other ores : en
  • ES110466A1 - Improvements in athermal blocks for buildings. : en es
  • GR2116B - INFANTRY OBIS, POSSIBLE TO BE SHOOTED BY HAND OR BY WEAPON OR OTHER SIMILAR MEANS. : el en
  • US1698936A - Alloy : en
  • US1699343A - Sigmotd bower : en
  • GB304226A - Improvements in and connected with the manufacture and production of road surfacing materials or compounds : en
  • CA286493A - Spring equalizing machine : en fr
  • DE470510C - Polygonal compass : de en
  • GB296028A - Improvements in scraping machines with stationary scraper : en
  • CH131014A - Packaging material and its manufacturing process. : en it
  • US1699423A - Method of making chain-stitch seams : en
  • CA286518A - Liquid combustion device : en fr
  • GB284730A - Improvements in and relating to refrigerating machines : en
  • US1698769A - Football helmet : en
  • US1698854A - Unloading machine : en
  • US1699273A - Method of making valves : en
  • US1699313A - Radiator cap : en
  • DE470417C - Keyboard-operated reading device for card-punching machines, in which each of the cords leading to the needles of a card-punching machine is connected to a rod which can be deflected transversely to the direction of cord pull and is provided with driver projections : de en
  • US1699149A - Bathroom combination set : en
  • CH130971A - Device for regulating additional air for the fuel-air mixture of carburetor explosion engines. : de en
  • CH130934A - Roller for absorbing sound waves. : de en
  • CA286446A - Rotating boiler : en fr
  • CH131022A - Device for establishing an electrical connection with an electric traction rail. : en fr
  • CH130942A - Hermetic watch box. : en fr
  • ES110498A3 - Rail fastening system on metal sleepers. : en es
  • CA286421A - Syringe : en fr
  • CA286443A - Garment hanger : en fr
  • AU1071627A - Improvements in water heating vessels : en
  • CH130932A - Display device on calculating machines. : de en
  • ES109178A1 - Self-luminous device fixed and movable, applicable to all kinds of signposts or annunciators. : en es
  • US1699112A - maorae : en
  • USD77454S - George w : en
  • US1698774A - Headgear attachment : en
  • US1699490A - Channel for automobile windows and windshields : en
  • US1699050A - Packer for combined tubing catchers and anchors : en
  • US1698816A - Cow's-tail holder : en
  • US1698909A - Saw-tooth-grinding machine : en
  • CA286485A - Electron discharge device : en fr
  • CA286501A - Weighing scale : en fr
  • CH130895A - Process for obtaining pure carbon. : en fr
  • DE470487C - Lampshade : de en
  • US1698758A - Pulverizer : en
  • US1699120A - Metal casting and method of making the same : en
  • US1699216A - Rail-splicing device : en
  • US1699340A - Selector mechanism for pleating machines : en
  • ES110519A1 - Arrangement to prepare the tip of the pool cue to receive the chalk. : en es
  • US1698717A - Vulcanizing device : en
  • US1699301A - Traffic signal : en
  • CH130860A - Method and apparatus for sealing cracks in rock, stone, masonry, etc. : en fr
  • CH130941A - Self-winding clock by variations in temperature or atmospheric pressure. : en fr
  • CH130993A - Tool for attaching lampshades to shell supports. : de en
  • ES109363A1 - A procedure to disturb glasses and enamels, with the corresponding clouding product for the practice thereof. : en es
  • GB285925A - Improvements in aerial screw propellers : en
  • GB303969A - Improvements in spindle and bobbin driving apparatus or either for roving frames, roving gill spinners and the like : en
  • US1698908A - Carton : en
  • US1699356A - Distributing manifold for hot-air and vapor cabinets : en
  • US1699412A - Corrugating machinery : en
  • US1699482A - Wire-twisting device : en
  • CA286539A - Cellulose ester : en fr
  • US1698857A - Sounding arrangement : en
  • US1699385A - Oil seal for gear housings : en
  • US1699421A - Nail : en
  • CA286537A - Fluid meter : en fr
  • DE470452C - Front tong for wooden planing jaws with parallel guide : de en
  • USD77508S - Design fob a printed textile fabric or the like : en
  • ES110475A1 - New semi-invisible weather strip easy to remove and put for doors, windows and balconies. : en es
  • US1698931A - Form clamp : en
  • US1699065A - Child's slide : en
  • US1699254A - Mixed fertilizer : en
  • CA286491A - Booster motor support : en fr
  • CA286466A - Labelling machine : en fr
  • GB304254A - A centrifugal apparatus for spreading, spraying, conveying liquids and granular substances while being cooled by a current of air or otherwise treated : en
  • ES110553A1 - Water sterilizing system to soda hypochlorite. : en es
  • ES110525A1 - An addition to fuels of all kinds for machines and internal combustion engines. : en es
  • GB284277A - Electro-mechanical distance indicating device for liquid levels : en
  • GB304102A - Improvements in or relating to machines for stropping the blades of razors : en
  • GB304175A - Improvements in, and in the manufacture of, the dollys or operating levers of electric switches : en
  • US1699283A - Indicating device for radio receiving apparatus : en
  • US1699439A - Die : en
  • CA286396A - Wheel testing device : en fr
  • GB304072A - Improvements in spring supports for axles of vehicles : en
  • GB304022A - Improvements in or relating to tables : en
  • ES109713A1 - A bag or case for phonograph records. : en es
  • GB304087A - Improvements in convertible chair bedsteads : en
  • GB289485A - Improvements in drilling and mortising machines : en
  • GB304056A - New or improved method of and means for washing coffee beans or for similar purposes : en
  • ES110308A1 - An essentially electrical device that, without any energy expenditure or movement when it does not act, allows to translate ordinary typographical characters to be letters or numbers or punctuation marks, the electric currents emitted according to the code. : en es
  • US1699416A - Toy gun : en
  • US1699232A - Toy register bank : en
  • DE470495C - Device for switching off strong alternating currents : de en
  • GB304043A - Improvements relating to domestic ranges : en
  • US1698903A - Tack-supplying apparatus for nailing machines : en
  • GB283970A - Improvements in or relating to the purification of molasses : en
  • GB282773A - : en
  • CA286555A - Metal plate reinforcement : en fr
  • US1698978A - Cuspidor for vehicles : en
  • US1699012A - Stock and poultry marker : en
  • US1699125A - Relay : en
  • US1699413A - Method of ornamenting plates or blocks : en
  • US1698746A - Drapery hanger : en
  • CH130974A - Process for flushing two-stroke diesel engines during start-up. : de en
  • US1698876A - Packing : en
  • US1699131A - Game : en
  • CA286385A - Rim closer and stamper : en fr
  • CH130955A - Torsion spring joint. : de en
  • GB304170A - Method of uniting metallically the seams of aluminium-plated sheet-iron, and vessels manufactured after this method : en
  • US1698738A - Pipe-joint structure : en
  • US1699147A - knowles : en
  • GB288299A - Improvements in and relating to screw propellers : en
  • GB303926A - Improvements relating to switching devices for potential transformers : en
  • DE470529C - Device that moves on rails, especially for leveling heaps : de en
  • ES110495A1 - Rapid binder for files of suspended or suspended registrars. : en es
  • ES110534A1 - A new stiffener utensil or extruder for leathers. : en es
  • US1698824A - Apparatus for heat treating metallic bodies : en
  • US1699031A - Vehicle : en
  • GB303919A - Submarine cables : en
  • GB304107A - Improvements in or relating to collar and the like studs : en
  • DE470517C - Device for the vertical raising and lowering of the goods-carrying bogies, which are commonly used in high-speed electroplating baths : de en
  • US1699205A - Process of producing metal-powder particles of spherical shape : en
  • DE470473C - Pre-grinding and polishing of round shafts, especially clock shafts on two rotating whetstones lying in one plane : de en
  • GB303974A - Improvements in or relating to hinged lasts : en
  • US1698964A - Assighos to the south bend bait coh : en
  • US1698973A - Fluid composition : en
  • US1699346A - Metal cement : en
  • DE470492C - Diesel locomotive : de en
  • US1698987A - Milking machine : en
  • USD77456S - Design for a settee frame or similar article : en
  • US1698818A - Apparatus for moistening paper : en
  • CH130982A - Brush for collector machines. : de en
  • DE470544C - Self-discharger : de en
  • GB286671A - Improvements in or relating to milking machine pulsators : en
  • GB304341A - Improved method of preserving foods and other perishable goods : en
  • DE470516C - Tension pulley gear : de en
  • US1698750A - Holder for stick material : en
  • US1698765A - Grouping machine : en
  • US1699085A - Alarm check valve : en
  • US1699175A - Clean-out system for dairy barns and the like : en
  • ES110461A1 - Device to eliminate roasted coffee caffeine and portions of unpleasant taste. : en es
  • GB303936A - Improvements in and relating to insulating enamels, varnishes or the like coatings : en
  • US1698923A - Perpetual calendar : en
  • US1699293A - Grease gun : en
  • GB304032A - Improvements relating to sheet-fed printing machines and sheet-conveying mechanism therefor : en
  • ES110526A1 - A process for the manufacture of a soap containing hydrocarbon. : en es
  • GB304267A - Improvements in apparatus for filling bottles or other receptacles with liquids and sealing the same : en
  • GB304081A - Improvements in and connected with mechanical date stamping and the like apparatus : en
  • US1699430A - Motor-vehicle snowshoe : en
  • DE470429C - Breakdown of gas mixtures : de en
  • GB304105A - Improvements relating to pumps : en
  • GB303925A - Wire drawing machines : en
  • ES110554A1 - A fuel pump for combustion and injection engines with several injection valves in the cylinder. : en es
  • US1698804A - Signaling device : en
  • US1698842A - Muffler : en
  • US1699096A - Protective arrangement : en
  • DE470424C - Cutter roller : de en
  • US1699170A - Apparatus for producing frozen-food products : en
  • US1699220A - Hydraulic pumping ejector container : en
  • GB303973A - Improvements in or relating to electrical protective or alarm arrangements : en
  • US1698806A - Ments : en
  • US1698839A - Means for illuminating indicia and the like : en
  • DE470509C - Milling machine for barrel floors : de en
  • ES109432A1 - The formula and procedure for the most complete purification of the slag, of the metals contained therein. : en es
  • GB304257A - Improvements in baffles for boiler and cupola furnaces : en
  • CH130871A - Picture Frame. : de en
  • DE470267C - Process for the production of formaldehyde solutions free of methyl alcohol with the production of methyl alcohol : de en
  • DE470643C - Cable car roller : de en
  • US1699297A - Device for controlling fuel supply to gas-burner pilots : en
  • US1699469A - Violin bridge : en
  • US1699236A - Liquid-dispensing valve : en
  • ES110557A1 - Improvements in wheels for locomotives and other applications. : en es
  • GB289070A - Improvements in locking devices for the card-carriers in visible card filing cabinets : en
  • GB302242A - Improvements in or relating to a shaft-raising motion for dobbies : en
  • US1699079A - Storm-window and screen structure : en
  • USD77469S - Design for an atomizer top : en
  • US1698965A - Lubricating means for sewing-machine-loop takers : en
  • ES109396A1 - Improvements in loosening adjusting devices for railroad braking devices. : en es
  • GB284301A - Method of knitting seamless stockings : en
  • US1699333A - Animal stall : en
  • US1699182A - Automatic hydrant control : en
  • US1699304A - Variable condenser : en
  • GR2117B - APPLICATION APPLICATION OF THE OSCAR WICHELHAUS SYSTEM OF EMBROIDERY MACHINES ON SINGER SEWING MACHINES. : el en
  • US1698975A - Rail anchor : en
  • US1699104A - Distant-reading temperature-indicating mechanism : en
  • DE470481C - Electric high-voltage pedal switch, especially for tram vehicles : de en
  • GB304112A - Improvements in hangers for coats or the like : en
  • US1699039A - Automobile tool : en
  • GB295380A - Improvements in washing machines : en
  • GB304062A - Improvements in internal combustion engines : en
  • GB287926A - Protective means for single or multi-phase rectifiers operating in parallel with other direct-current machines or apparatus : en
  • GB303985A - Improvements in or relating to apparatus for sharpening the knives of cigarette making machines : en
  • ES110511A1 - Procedure to make insoluble or insoluble combinations soluble in water soluble. : en es
  • CA286472A - Wire drawing lubricant : en fr
  • GB294242A - Improvements in the manufacture of electric incandescent lamps : en
  • GB292581A - Improvement in driving mechanism for rotary drilling machines : en
  • DE470535C - Roller conveyor for cooling beds : de en
  • GB304019A - Improvements in the cooling of internal combustion engines : en
  • GB295365A - Process and apparatus for the manufacture of coverings : en
  • US1699241A - Portable fireplace structure : en
  • CA286415A - Fuel mixer : en fr
  • CH130963A - Portable hand fan. : de en
  • DE470438C - Push button switch with lever transmission between push button and ratchet drive of the star switch : de en
  • DE470468C - One-armed fabric pusher for shoe and leather sewing machines driven by a lever moving back and forth : de en
  • US1698984A - Metal frame and support thereof : en
  • CA286438A - Boring machine : en fr
  • CH130006A - Hot cathode in electron tubes. : de en
  • CA286517A - Tire inflating nozzle : en fr
  • DE470482C - Chest and abdominal shield for apparatus for achieving artificial breathing : de en
  • US1698949A - Weatherproofing structure : en
  • US1698938A - Process of transforming heat : en
  • US1698995A - Valve-operating mechanism : en
  • GB304018A - Improved door check : en
  • DE470414C - Device for molding and vulcanizing tire covers : de en
  • GB303948A - Improvements in vehicle undercarriages : en
  • GB303986A - Improvements in or relating to electro-magnetic gramophone reproducers : en
  • USD77502S - Design for a lighting-fixture bracket : en
  • GB285920A - : en
  • US1698838A - Attrition : en
  • GB287524A - Improvements in and relating to electric signalling systems : en
  • DE470216C - Closure for degassing rooms u. like : de en
  • GB284233A - A vacuum refrigerating machine : en
  • GB304050A - Improvements in and relating to wool or like washing and scouring machines : en
  • DE470459C - Gas engine equipped with a device for switching to liquid fuel : de en
  • DE470340C - Device for relocating and blocking the result works on calculating machines : de en
  • ES110532A1 - A low pressure turbine installation, with steam reheating of organic liquids, for application to automobiles, ships and other uses. : en es
  • USD77513S - Design for a radio receiver cabinet : en
  • DE470442C - Winding for alternating current high voltage machines : de en
  • DE470316C - Flue gas preheater with inclined and offset finned tubes : de en
  • DE470449C - Fitting for detachable connection, especially of furniture parts : de en
  • CH130966A - Multi-cylinder pump. : en fr
  • DE470470C - Base plate extension for sewing machines with retractable upper part : de en
  • ES110552A1 - Improvements in the winding machines. : en es
  • GB304016A - Improvements relating to dial reading measuring instruments : en
  • CH130944A - Synchronous motor for driving electric timers and the like. : de en
  • CH130850A - Fast weeder. : de en
  • DK39707C - Apparatus for Packaging Milk Powder and the like. : da en
  • CA286465A - Grinding mill : en fr
  • CA286392A - Guard device : en fr
  • CH130930A - Apparatus for determining the viscosity of liquids. : de en
  • ES110236A1 - Steel tube filled with concrete or other solid materials intended to work in longitudinal understanding. : en es
  • CA286453A - Furnace : en fr
  • CA286535A - Fluid handling apparatus : en fr
  • GB279096A - Joint connection for trussed or framed structures : en
  • US1699345A - Illusion device : en
  • DE470439C - Circuit arrangement for at least two lighting fixtures, which can be switched one after the other as desired and in such a way that the one lighting fixture is short-circuited : de en
  • US1698882A - Method of generating accurately-finished gears : en
  • US1698874A - Slicing machine : en
  • US1698924A - Refrigerator door : en
  • US1699026A - Orthopedic or fracture bed frame : en
  • US1699041A - Machine for treating feathers for use in beds and the like : en
  • US1699441A - Apparatus for the treatment of wheat : en
  • US1698946A - Bin divider : en
  • US1699110A - Alternating-current amplifier : en
  • CH131012A - Light signaling device for aviation ports. : en fr
  • US1698784A - Stool for lunch counters : en
  • US1698944A - Doorstop : en
  • CH130910A - Bag. : de en
  • US1698852A - Compression-producing machine : en
  • CA286497A - Marking machine : en fr
  • CH137472A - Process for the production of colored lakes. : de en
  • CH131025A - Process for the preparation of 1-B.y - Dioxypropylaminoanthraquinone. : de en
  • CH131028A - Device on motor vehicles for braking with a four-stroke explosion engine. : de en
  • US1698719A - Combined alternate-control locomotive air brake and electropneumatic train-control system : en
  • US1699144A - Electric switch : en
  • GB304168A - A process for the manufacture and production of a new material for covering or wrapping perishable goods, and for other purposes : en
  • US1699117A - Inductance coil : en
  • US1699410A - Closure for bottles, jars, and the like receptacles : en
  • DE470672C - Garden spade or shovel : de en
  • GB304078A - : en
  • US1698707A - Fixture supporting and connecting device : en
  • US1698963A - Crowning machine : en
  • US1698926A - Base for cooking utensils : en
  • US1699257A - Process of and material for treating sewage and industrial waste : en
  • US1699321A - Knitting machine : en
  • DE470212C - Switching device for the automatic monitoring of the operation of several, for example, machine systems in one of the same through a common central reporting point by means of rectified idle or work currents : de en
  • GB285496A - : en
  • GB297849A - Bar stock feeding mechanism for lathes : en
  • ES110460A1 - Improvements introduced in the refrigeration facilities. : en es
  • GB298644A - Device for indicating the travelling direction of vehicles : en
  • GB304020A - An improved eye instrument : en
  • GB304349A - Improvements in torque measuring devices : en
  • GB264144A - Improvements in or relating to mechanical movements : en
  • US1699063A - Method of making insulators : en
  • USD77516S - Design for a textile fabric or similar article : en
  • GB303942A - Improved manufacture of nitrosamine printing colours : en
  • ES110470A1 - Goggles against glare produced by intense light bulbs. : en es
  • ES110043A1 - Pressure gauges for high vacuum. : en es
  • US1699275A - Sanitary milk-bottle cap : en
  • US1699448A - Process and apparatus for making coke : en
  • GB304619A - Improvements in or relating to heat regulating and controlling devices : en
  • ES110530A3 - A new device for the conduction of previously heated air for boilers, kitchens, stoves and similar appliances. : en es