• US1996145A - Device for receiving high frequency currents superimposed on electrical power supply lines : en
  • AU1893834A - Improvements in or relating to dry gas meters : en
  • US1996431A - Sputum receptacle : en
  • US1996533A - Dropping stopper : en
  • US1996654A - Washing machine : en
  • CA349232A - Room ventilator : en fr
  • US1996511A - Phonograph reproducing system : en
  • DE611627C - Cinematographic recording apparatus : de en
  • US1996494A - Warning and sound device : en
  • US1996120A - Manufacture of artificial threads or filaments : en
  • US1996489A - Device for releasing contents of pressure containers : en
  • US1996075A - Hydrocarbon oils and method of making the same : en
  • DE611723C - Flag fastening : de en
  • AU1692134A - Improved folding table : en
  • CA349307A - Paper coating apparatus : en fr
  • FR779319A - Device for regulating the electric heating of railway vehicles : en fr
  • FR779458A - Drawers for filing cabinets, files and similar documents : en fr
  • US1996225A - Incandescent lamp with diffusing lamelle : en
  • CA349283A - Boiler cleaning apparatus : en fr
  • FR779295A - Device for adjusting the throttle valve of automobile carburettors : en fr
  • US1996287A - Pipe coupling : en
  • AU1726924A - Corn expansion machine : en
  • FR779428A - Coupling arrangement for telephone systems with main and secondary offices and operation with selectors : en fr
  • GB426624A - Improvements in and relating to apparatus for the manufacture, hardening and storing of ice cream : en
  • US1996719A - Universal vise : en
  • FR44726E - Automatic brake for towed vehicle : en fr
  • DE611696C - Process for smelting ore on raw and mild steel : de en
  • GB426510A - Improvements in and relating to sugar cane mills : en
  • AU1788334A - File guide for use in sharpening saws : en
  • CA349246A - Thermionic valve : en fr
  • GB426566A - Improvements in the method of producing screw-threads on the necks of the top sections of containers, and means for working according to the method : en
  • US1996671A - Roller skate : en
  • DK50069C - Lighting device for Telephones. : da en
  • FR779397A - Improvement in telephony : en fr
  • CA349223A - Trolling spoon : en fr
  • DE611635C - Can in the form of a tin can for holding volatile solvents : de en
  • FR779446A - Calendar workbook : en fr
  • US1996175A - Rheostat : en
  • USD95084S - Design for a lady s slipper : en
  • FR779225A - Swimming pool : en fr
  • GB426383A - Improvements in photographic bleaching out layers : en
  • US1996641A - Structural frame : en
  • DE606103C - Trouser straps : de en
  • CA349218A - Shoe sole attaching apparatus : en fr
  • US1996656A - Generator control for automobiles : en
  • CA349240A - Golf tee holder : en fr
  • DE611683C - Process for the production of artificial threads according to the dry spinning process : de en
  • US1996238A - Steam generating system : en
  • US1996621A - Photoflash lamp : en
  • US1996227A - Tumbling mill : en
  • US1996473A - Stove : en
  • US1996498A - Heat transfer device : en
  • US1996690A - Poultry feeding trough : en
  • US1996704A - Fishing apparatus : en
  • DE611748C - Electric motor driven switch : de en
  • FR779344A - Pressure roller for washing laundry and similar applications : en fr
  • FR44725E - Aircraft wheel brake improvements : en fr
  • GB426403A - Process for the manufacture of hydroxydiphenylene compounds and derivatives thereof : en
  • US1996686A - Transplanter : en
  • GB426355A - Time-control arrangements for wireless receiving sets : en
  • USD95024S - Design for a vendincf machine cabinet : en
  • US1996393A - Breech closure and firing mechanism : en
  • CA349278A - Abrasive article : en fr
  • FR779381A - Method and apparatus for the flow of liquids : en fr
  • US1996636A - Web tensioning device : en
  • CA349267A - Door lifting mechanism : en fr
  • US1996138A - Automotive driving axle construction : en
  • DE611661C - Rotatable platform for compensating the compasses of an aircraft : de en
  • FR779380A - Multi-span suspension bridge : en fr
  • FR779412A - Improvements to circular looms : en fr
  • US1996479A - Chair seat : en
  • US1996548A - Expanding collar ironing device : en
  • US1996577A - Combination headlight and hand lamp : en
  • US1996397A - Top rack lighter : en
  • DE611694C - Device for automatic pre-pinching of a sheet of paper or other material to be folded in a zigzag manner : de en
  • ES3475U - A knitwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR779311A - Method and apparatus for aging alcoholic beverages such as natural alcohols, wines, spirits and alcoholic liqueurs : en fr
  • GB426520A - Improved process for the preparation of compressed gases for internal combustion engines : en
  • DE611680C - Closed, short-circuit-proof, slow-acting fuse : de en
  • FR779424A - Motor unit or rotary compressor : en fr
  • US1996178A - Electric air pressure indicating device : en
  • FR779425A - Coupling arrangement for telephone systems with main and secondary offices and operation with selectors : en fr
  • GB426556A - Improvements relating to securing boxes, bales and the like : en
  • DE611493C - Short-circuit-proof multi-conductor cable with neutral conductor and lead-sheathed, stranded individual conductors for underground installation in low-voltage mesh networks : de en
  • DE611686C - Rotary kiln for burning cement from raw material : de en
  • DE611722C - Echo blast transmitter : de en
  • GB426599A - Improvements in and relating to apparatus for the detection of suspended matter in fluids : en
  • FR779203A - Cable impregnation tray : en fr
  • FR779382A - School slate : en fr
  • FR779427A - Coupling arrangement for telephone systems with main and secondary offices and operation with selectors : en fr
  • ES3386U - Screwdriver improvements (Machine-translation by Google Translate, not legally binding) : en es
  • US1996216A - New celluloid like artificial compound of a polyvinyl alcohol aldehyde condensation product : en
  • FR44763E - Improvements to processes for preserving mineral oils used as dielectrics : en fr
  • USD95011S - Design fob a goblet or similar : en
  • DE611613C - Arrangement for amplifying the currents supplied by a photoelectric device using an amplifier tube connected to the photoelectric device : de en
  • DK50079C - Electric filament lamp, the filament of which is in the form of a double or multiple coil. : da en
  • DK50086C - Method and Device for Sorting Metal Discs, e.g. Coins. : da en
  • USD95049S - Design fob a shoe : en
  • FR779420A - People's office : en fr
  • GB426621A - An improved attachment for use in connection with mills for grinding paint, printing inks and like substances : en
  • GB426637A - Improvements in apparatus for feeding and winding textile threads : en
  • DE611595C - Friction disk drive for clippers : de en
  • DK50071C - Device for Brakes for Vehicles with two or more internal braking shoes which expand towards a Brake drum. : da en
  • CA349318A - Aircraft automatic pilot : en fr
  • USD95074S - Design for a nightgown : en
  • US1996569A - Piezo-electric device : en
  • US1996687A - Saw blade : en
  • US1996697A - Fishing reel : en
  • USD95021S - Design fob a flower support : en
  • GB426358A - Improvements in or relating to extendable and retractable gates or the like : en
  • GB449889A - Improvements in air dispensers : en
  • AU1684334A - Improvements in or relating to electric arc converters : en
  • CA349282A - Shaft coupling : en fr
  • US1996133A - Ladder : en
  • US1996247A - Cotton picking spindle : en
  • DE611677C - Distribution system with busbar system, switching devices and earthing switches : de en
  • FR779274A - Mechanical device actuated by a train to prevent, by signaling, its arrival at a level crossing : en fr
  • FR779352A - Improvements to float operated valves : en fr
  • FR779465A - Extremely refractory chromite brick manufacturing process, resistant to temperature changes : en fr
  • FR44710E - Net without bead panel, with multiple holes transforming for bottom fishing, between two waters or on the surface, and pouring its catch on the deck : en fr
  • USD95080S - Design for an ensemble dress : en
  • US1996644A - Bolster for plankless trucks : en
  • CA349208A - Memorial stone : en fr
  • FR779436A - Improvements in the construction of electric radiators for heating : en fr
  • ES3466U - A new type of tap (Machine-translation by Google Translate, not legally binding) : en es
  • US1996230A - Fuel burning system : en
  • GB426590A - Improvements in or relating to motor arrangements for singly driven carding machines : en
  • DE611639C - Interturn protection device : de en
  • DE611731C - Centrifugal ball mill : de en
  • GB426608A - Improvements in and relating to apparatus for the measurement of heat quantities : en
  • GB426714A - Moulds for building sand castles and the like : en
  • USD95061S - Design for a shoe : en
  • US1996217A - Measuring and puncturing tool : en
  • US1996598A - Abrading tool : en
  • US1996273A - Milk bottle safe : en
  • FR779399A - Advanced servo steering, also applicable as servo drive : en fr
  • GB426437A - Improvements in or relating to electric carrier signalling systems : en
  • DE611610C - Device for tracing defects in a longitudinal electrical conductor, especially in laid railroad tracks : de en
  • FR779240A - Cooler : en fr
  • FR779402A - Process for preparing products based on vegetable phosphatides : en fr
  • US1996537A - Doorcheck : en
  • GB426484A - Improvements in or relating to heating apparatus suitable for use in the manufactureof boots or shoes : en
  • FR779340A - Improvements to photoelectric current amplifiers : en fr
  • GB426291A - Manufacture of preparations having an anti-emetic action : en
  • FR779316A - Box opening system : en fr
  • GB426310A - Improved manually operated propelling means for toy vehicles and boats : en
  • GB426427A - Improvements in or relating to rotary air or other gas compressors or movers or vacuum pumps : en
  • US1996594A - Knitting machine : en
  • GB426366A - Improved method of and apparatus for conveying pulverised fuels to the point of use : en
  • GB426593A - Improvements in or relating to vegetable mills : en
  • US1996405A - Shaving equipment : en
  • FR779286A - Internal combustion and injection engine with vacuum regulator : en fr
  • US1996421A - Spark plug : en
  • FR779343A - Advanced lock, especially for car doors : en fr
  • US1996461A - Liquid measuring and dispensing apparatus : en
  • GB426602A - Improvements in gear hobbing machines : en
  • FR779333A - Process for treating certain hydrocarbons with a view to forming a binder or coating preventing skidding on bituminous or asphalt pavements : en fr
  • GB426540A - Improvements in scaffolding clamps : en
  • DE611606C - Rocker slide : de en
  • GB426278A - Improvements in spigot valves : en
  • GB426308A - Improved drawer-and-shell box or carton : en
  • US1996553A - Baby history indicator and recorder : en
  • DE611675C - Device for the use of radio tube receivers for the amplification of currents of any current modulators : de en
  • US1996418A - Tire construction : en
  • USD95079S - Design for a textile fabric or simi : en
  • ES3125U - A toy tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • US1996315A - Indicator : en
  • GB426535A - Improvements in or relating to the construction of walls and the like : en
  • FR779253A - Security device : en fr
  • ES3444U - A new block for tabletop almanac, quadrangular with a distributed surface for useful instructions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1331584U - : de en
  • FR44722E - Device for locking the steering of an automobile : en fr
  • GB426515A - Improvements in or relating to spirit pyrophoric igniters : en
  • US1996693A - Water closet combination and wall mounting : en
  • US1996702A - Fuse setting apparatus : en
  • USD95101S - Design for a kite plane glider or : en
  • US1996459A - Receptacle and plug : en
  • US1996463A - Loose leaf binder : en
  • GB426594A - Improvements in flexible tubing or the like : en
  • US1996219A - Auxiliary air meter for the intake manifold of an internal combustion engine : en
  • USD95068S - Design for a coffee uen : en
  • DE611779C - Card punching machine with an intermediate selector : de en
  • USD95025S - Design for a vending machine cabinet : en
  • FR779442A - Brake improvements : en fr
  • DE611629C - Device for winding up tape or thread-like material, in particular film tapes, in cinema machines : de en
  • US1996066A - Drinking tube and method of manufacturing same : en
  • US1996149A - Broadcasting system : en
  • US1996568A - Base metal for vitreous enamel : en
  • US1996617A - Flying shear : en
  • FR779214A - Quinonic compound and process for its preparation : en fr
  • US1996387A - Sheet glass apparatus : en
  • FR779208A - New fusible plug for circuit breaker : en fr
  • US1996062A - Comb finishing apparatus and method : en
  • US1996115A - Alkyl halide synthesis : en
  • US1996251A - Harvester thresher : en
  • US1996648A - Knitted fabric : en
  • DE611704C - Drive device independent of the eccentric shaft offset for the weft knitting tools of flat knitting machines : de en
  • FR44742E - Improvements to electrically operated vacuum or blower devices : en fr
  • US1996497A - Means for holding the front edge of a paper roll : en
  • FR779454A - Calculating and indicating device for automatic weighing devices : en fr
  • GB426433A - Improvements in or relating to fabric drawing-off mechanism for circular knitting machines : en
  • FR779386A - Cabin usable, in particular, for gas protection : en fr
  • ES3457U - Chair-car for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR779201A - Vehicle seat : en fr
  • AU1526533A - Improvements relating tothe manufacture of fuel briquettes from carbonaceous material : en
  • US1996477A - Artificial fish lure : en
  • US1996556A - System for operating glow relay tubes : en
  • FR779414A - New cutting wheel, its manufacturing process and its particular application to pipe cutters : en fr
  • USD95092S - Design fob a spoon ob otheb abtici : en
  • US1996437A - Electric light fixture : en
  • DE611652C - Method for compensating for non-linear distortions : de en
  • DE611733C - Device for pulling in aircraft chassis : de en
  • US1996124A - Take-down firearm : en
  • DE611386C - Hydraulic drive device for planing machines : de en
  • DE611602C - Antechamber, especially for heavy fuel internal combustion engines : de en
  • GB426315A - Improvements in or relating to kneading machines for fats : en
  • GB426486A - Improvements in or relating to thermally released electric overload circuit breakers : en
  • US1996420A - Funeral coach : en
  • GB426445A - Improvements in and relating to bearings : en
  • GB426501A - Improvements in or relating to the manufacture of dies for wire drawing and like operations : en
  • US1996560A - Display container : en
  • US1996502A - Housing heater : en
  • GB426361A - Improvements in or relating to bracket arrangements for shelves or the like : en
  • US1996615A - Shade or curtain fixture : en
  • DE611839C - Swing frame for gimbal mounted dishes : de en
  • GB426395A - Improvements in and relating to safety razor and blade therefore : en
  • USD95065S - Design foe a flash light : en
  • US1996352A - Machine for applying canvas to inner soles : en
  • US1996063A - Apparatus for testing journal bearing lubrication : en
  • US1996209A - Vibrator : en
  • FR779363A - Physical training device usable in particular for training cyclists : en fr
  • US1996634A - Water heater control system : en
  • DE611787C - Auxiliary device for group-wise calibration of electrical measuring devices with the drive of a counter serve the revolving links : de en
  • FR44754E - Internal brake on hub : en fr
  • FR779204A - Improvements in processes for plucking poultry : en fr
  • US1996363A - Method of bleaching cellulose materials : en
  • FR779303A - Improvements in the manufacture and installation of wooden floors : en fr
  • FR779435A - Method and device for regulating pressure control members : en fr
  • GB426272A - Improved means for closing doors hermetically : en
  • US1996646A - Insulating packing for electric conductors : en
  • US1996055A - Stabilizes : en
  • US1996126A - Airplane landing light : en
  • FR44798E - Instant lifting device for automatic threshing machines : en fr
  • GB426419A - Improvements in or relating to collars for personal wear : en
  • US1996281A - Airplane : en
  • DE611537C - Mobile charging device with an inclined paddle wheel and a conveyor guided through its central opening : de en
  • DE611809C - Switching arrangement for the optional connection of high-frequency power lines : de en
  • FR44755E - Method and apparatus for preventing boiling due to the use of compressed air in the launching of underwater torpedoes : en fr
  • DE611792C - Double drop hammer with bears working vertically against each other : de en
  • GB426545A - Waterproof top closure for small-shot cartridges with metal sleeves : en
  • GB426519A - A process for the manufacture of chlorhydrins : en
  • FR779390A - Machine for printing addresses and similar jobs with visible printing : en fr
  • GB426583A - Improvements in or relating to apparatus for feeding and severing webs : en
  • FR779378A - Filler metals for welding steels, their instructions for use and their manufacturing process : en fr
  • GB426321A - Improvements in building plates and process of manufacturing same : en
  • US1996337A - Hand bag : en
  • DE611700C - Isolation point for electrical cables, which is surrounded by a protective sleeve made of insulating compression material : de en
  • DK50075C - Teat cup for milking machines. : da en
  • DE611645C - Shake slide connection : de en
  • FR779309A - Process for deodorizing and desalting cheese intended for melting : en fr
  • FR779400A - Rotary pad device for facial massage and other applications : en fr
  • FR44721E - Tar-bitumens and their manufacture : en fr
  • DK50080C - Fuel Oil for Compression Ignition Engines. : da en
  • FR44719E - System for recording and repeating track signals on locomotives or railcars : en fr
  • FR779411A - Fixing device for window shutters : en fr
  • GB426528A - Improvements in and relating to filler feeding mechanism for cigar making machines : en
  • DE611573C - Equipment for further approximation of the load path to the horizontal on luffing cranes : de en
  • FR779475A - Cooking appliance : en fr
  • US1996610A - Antifriction bearing : en
  • US1996207A - Dipping and measuring device for liquids : en
  • FR779361A - Limited flex spring washer : en fr
  • GB426440A - Improvements in road rollers : en
  • GB426460A - Balanced rotary feathering wings : en
  • FR779500A - Method and device for automatically determining the moment when objects must be thrown out of aircraft for a given sighting angle : en fr
  • US1996696A - Bottle opener : en
  • USD95036S - Design for a shoe : en
  • GB426547A - Improvements in or relating to electric submarine cable signalling systems : en
  • US1996181A - Process of forming castings : en
  • US1996404A - Oil cooler : en
  • US1996709A - Duplicating machine : en
  • FR44738E - Continuous recording serimeters improvements : en fr
  • GB426538A - Improved method of decorating wood surfaces : en
  • GB426581A - Improvements in and relating to slack adjusting devices for fluid pressure braking apparatus : en
  • US1996454A - Hood latch : en
  • US1996623A - Furnace : en
  • FR779272A - Valves and similar apparatus made from parts of rolled, embossed or stamped metal, and then joined by welding : en fr
  • US1996504A - Wave filter : en
  • DK50081C - Binding agents which have germicidal action under the utilization of the oligodynamic effect of metals, and methods for the manufacture of such substances. : da en
  • FR44749E - Adjustment of the duration of the heating of the hair in the so-called indefinable hairstyle : en fr
  • GB426453A - Improvements in and relating to wrapping machines : en
  • US1996381A - Seaming mechanism : en
  • US1996330A - Fluid control unit : en
  • FR44770E - Advanced game table : en fr
  • US1996377A - Elastic article applying device : en
  • US1996096A - Method of making stitchdown shoes : en
  • US1996148A - Thrust indicator for guide disks : en
  • US1996317A - Shoe and method of making the same : en
  • FR779207A - decorative stained glass screen for windows : en fr
  • DE611855C - Process for producing pressed dynamo brushes with metal inserts to be inserted into the brush : de en
  • GB426287A - Springing arrangements for power-driven vehicles : en
  • US1996427A - Sirup tank for an automatic bee-comb filler : en
  • DE611668C - Loom driver for looms : de en
  • FR779232A - Method of making twisted laced fringes : en fr
  • US1996335A - Apparatus for the production of hollow ingots : en
  • GB426346A - Manufacture of photographic bleaching-out layers : en
  • FR779228A - Automatic artificial light fixture for fast snapshot photography : en fr
  • GB426284A - Improvements in hydraulic variable speed transmission : en
  • GB426553A - Process for the production of viscose for producing artificial silk, films, lacquers, bands and the like : en
  • US1996447A - Clamping device : en
  • US1996137A - Thread waxing device : en
  • US1996524A - Voltage regulator : en
  • US1996683A - Spectacle front : en
  • DE611772C - Device for moving railroad cars on road vehicles in a semi-trailer arrangement : de en
  • DE611623C - Groove and dovetail plane : de en
  • DE611728C - Rectifier, consisting of two metallic electrodes and an intermediate layer : de en
  • FR44788E - Ball game : en fr
  • GB426323A - Improvements in and relating to the manufacture of condensation products : en
  • US1996095A - Die for preparing pipe ends : en
  • US1996143A - Amusement device : en
  • US1996567A - Method of treating wood : en
  • USD95027S - Design fob a shoe : en
  • CA349204A - Advertising device : en fr
  • FR779305A - Mobile advertising device : en fr
  • DE611727C - Capacitor group made up of several hollow disc capacitors arranged one above the other on a support frame : de en
  • GB426373A - An improved machine for flanging and corrugating sheet metal receptacles : en
  • US1996158A - Pressure lubricating apparatus : en
  • US1996087A - Process of making molded articles from urea or its derivatives, solid polymeric aldehydes, and filling bodies : en
  • US1996509A - Logging equipment hanging device : en
  • FR44794E - Printing device using typing perforated clichés : en fr
  • GB426394A - Improvements in braking devices suitable for winders, hoists and the like : en
  • US1996433A - Bumper : en
  • FR779452A - prop for construction and earthworks : en fr
  • DE611780C - Softeners : de en
  • ES3451U - A device to prevent theft of the wallet or other objects that may be carried in your pocket (Machine-translation by Google Translate, not legally binding) : en es
  • FR779268A - Sealing cap for bottles, glasses, cans and other containers : en fr
  • GB426319A - Improvements in and relating to electrode holders : en
  • DE611631C - Glass washing turbine : de en
  • DE611617C - Single-phase induction motor for connection to various mains voltages : de en
  • ES3483U - A burner tube for stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR779210A - Special package box with quick assembly system by cord for tightening and transport : en fr
  • GB426529A - Improvements in and relating to electric motors : en
  • FR779245A - Brake pad : en fr
  • US1996162A - Flexible and resilient vehicle coupling : en
  • US1996325A - Sewage disposal for public carriers : en
  • US1996570A - Lacquer : en
  • US1996106A - Method of and means for filtering fluid lubricants : en
  • FR779227A - Soap or detergent presented in all shades to wash all objects or dye all fabrics : en fr
  • FR779450A - Manufacturing process of oil soluble resins : en fr
  • US1996695A - Transportation method and means : en
  • US1996053A - Process of cooling : en
  • CA349316A - Rubber article manufacture : en fr
  • GB426622A - Improvements relating to variable-speed transmission mechanism : en
  • US1996279A - Strainer : en
  • US1996194A - Liquid cooled flexible brake band : en
  • GB426615A - Improvements in tuning indicators for wireless or like signal receivers : en
  • GB426709A - Improvements in prepaid meters : en
  • DE611858C - Process for the production of artificial threads according to the dry spinning process : de en
  • US1996161A - Regulation of furnaces : en
  • DK50074C - Machine for Laying Potatoes or Sowing Cereals and Seeds. : da en
  • GB426576A - Improvements in lifts for vehicles : en
  • FR779282A - Production of heterocyclic hydroxyl compounds : en fr
  • US1996298A - Golf club : en
  • US1996534A - Sampling device : en
  • FR779494A - Tracking compass : en fr
  • FR779496A - Improvements to protection devices for sectioned electrical distribution circuits : en fr
  • FR779438A - Improvements in control devices for magnetic sound recording and reproducing devices : en fr
  • DE611630C - Finger protection device for presses and similar machines : de en
  • DE611669C - Device for cleaning laundry using compressed air : de en
  • DE611688C - Seal for disc gas container with elastic bead : de en
  • DE611832C - Guide device for the beets on beet harvesting machines with lifting wheel and head knife : de en
  • FR779205A - Papers and similar absorbent materials resistant to the action of water and grease : en fr
  • DE611662C - Valve on liquid shock absorbers for motor vehicles : de en
  • GB426564A - Process for the manufacture of water-insoluble azodyestuffs : en
  • US1996407A - Clamp : en
  • US1996713A - Lamp : en
  • US1996192A - daniel : en
  • US1996460A - Ventilated induction motor : en
  • US1996422A - Cooled and shielded spark plug : en
  • US1996512A - Spring device : en
  • CA349210A - Peat water removing apparatus : en fr
  • FR779476A - Method and apparatus for shaping glass : en fr
  • US1996390A - Radio program indicator : en
  • US1996408A - Profiling machine : en
  • US1996263A - Four-wheel brake equalizer : en
  • DE611783C - Condenser sound device : de en
  • DE611597C - Multipole pressure gas switch : de en
  • FR44757E - Non-glare headlight system for automobiles and other applications : en fr
  • FR779376A - Sound repeater for trucks, tractors or any other heavy vehicle : en fr
  • CA349217A - Hot water heater : en fr
  • DE611747C - Electromagnetic remote switch with mercury tilting tube for remote control of electrical circuits : de en
  • FR779389A - Device for window balancing by means of counterweights : en fr
  • US1996182A - Bung and faucet lock : en
  • FR779431A - Automatic firearm : en fr
  • US1996132A - Deep well drilling and coring system : en
  • DE611640C - Process for the production of hollow glass in blow molding machines : de en
  • DE611785C - Circuit arrangement for private branch exchanges, in which connections are made via the house and post office via the same double line : de en
  • ES3455U - Superimposable chairs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR44734E - Improvements to helical hearth roasting furnaces, for sulphurous ores or others : en fr
  • GB426630A - Improvements relating to vehicle brakes : en
  • AU1693834A - Improvements in or relating to thermionic valve circuit arrangements and valves for use therein : en
  • US1996213A - Service observing system for telephone exchanges : en
  • US1996465A - Hydro-electric variable feed control : en
  • US1996414A - Toilet cabinet : en
  • DK50094C - Removable Transport Apparatus. : da en
  • US1996439A - Automatic template following profiling tracer : en
  • AU1694034A - Improvements in or relating to electrical coils and methods of manufacturing thesame : en
  • US1996708A - Soil sterilizer : en
  • DE611442C - Rotatable device for evaporating or crystallizing solutions : de en
  • US1996430A - Fastener : en
  • US1996540A - Dumping vehicle : en
  • US1996624A - Hedge trimmer : en
  • DE611777C - Sole covering for footwear : de en
  • CA349260A - Hemorrhoid remedy : en fr
  • US1996079A - Manufacture of articles of or containing rubber or similar material : en
  • US1996166A - Motor vehicle : en
  • US1996342A - Electrolytic refining and to the casting of anodes and the like : en
  • US1996311A - Combination flexible coupling and torque control : en
  • US1996071A - Umbrella : en
  • US1996391A - Oil soluble dyestuffs : en
  • CA349207A - Ore reduction : en fr
  • GB426401A - Improvements in or relating to the heeling of shoes : en
  • US1996235A - Brake : en
  • DE611579C - Cash deposit and savings machine with issuing of receipt cards and a device for detecting counterfeit depositors : de en
  • GB426591A - Improvements in machines for closing collapsable tubes : en
  • GB426443A - Improvements in pruning saws : en
  • FR779432A - : fr
  • GB426311A - Improvements in or relating to moulds for use on glass-forming machines : en
  • GB426350A - Improvements in or relating to wireless receiving systems : en
  • US1996485A - Rotary breaker : en
  • US1996539A - Method of decorating objects and decorated objects obtained by means of these methods : en
  • ES3486U - Covers or protective mats for delicate objects (Machine-translation by Google Translate, not legally binding) : en es
  • GB426281A - Improvements in, or relating to, automatic circuit-breakers : en
  • AU1928634A - Detachable heel for shoes : en
  • CA349298A - Dispensing cabinet : en fr
  • CA349225A - Variable pitch propeller : en fr
  • FR44793E - Balanced rotating flap wing : en fr
  • FR779246A - Improvements to processes and devices for cooling fuel injection valves or nozzles in internal combustion engines : en fr
  • GB426273A - Improvements in and relating to wearing apparel for personal use : en
  • USD95087S - Design fob a wedding sheet : en
  • DE611761C - Two-stroke internal combustion engine that works with recharging, with outlet slots controlled by the working piston and a piston charging pump : de en
  • FR779247A - Improvements to taps : en fr
  • CA349221A - Tag : en fr
  • GB426289A - Improvements in or relating to packing machines : en
  • DE611793C - Braking device for motor vehicles : de en
  • FR44745E - Multiple printing device for cinematographic films : en fr
  • US1996729A - Induction coil : en
  • DE611634C - Process for producing the center span of skis : de en
  • ES3467U - An adjustable coupling of door handles (Machine-translation by Google Translate, not legally binding) : en es
  • DK50093C - Wrapping machine, especially for Wrapping Bread. : da en
  • FR779306A - Device for recording and hearing sounds : en fr
  • FR779373A - System for correctly reversing a four-wheel hitched trailer : en fr
  • GB426325A - Process for the production of porous objects from metallic oxides : en
  • FR779346A - Improvements made to internal combustion engines, especially those incorporating a multiple rotor compressor : en fr
  • GB426532A - Improvements in and relating to universal joints : en
  • US1996583A - Duplicator : en
  • US1996711A - Composition of matter : en
  • US1996542A - Metal slide for extension tables : en
  • US1996717A - Stabilization of halogenated hydrocarbons : en
  • FR779337A - Improved capping device and capping containers and capsules including application : en fr
  • DE611737C - Collapsible dust protection screen for machines for the production of crosscuts and tunnels : de en
  • ES3095U - Apparatus to reproduce by wax or protein patterns, typed or by hand and all kinds of drawings (Machine-translation by Google Translate, not legally binding) : en es
  • GB426620A - Improvements in and relating to automatic weighing machines : en
  • GB426941A - Improvements in or relating to cutters or picks and mountings therefor for use in coal cutting or similar machines : en
  • FR779252A - Lubricating device for piston pins : en fr
  • GB426313A - Improved carbon-sheet arrangement for typewriters : en
  • US1996329A - Staff holder : en
  • DK50070C - Holder for toiletries. : da en
  • CA349317A - Mineral oil pour point lowering process : en fr
  • US1996365A - Driving device for valves and the like : en
  • US1996185A - Process of producing carbides and making acetylene therefrom : en
  • US1996338A - Coin controlled mechanism : en
  • US1996626A - Girdle and corset : en
  • USD95073S - Design for a nightgown : en
  • FR779230A - New one piece corrugated tile base : en fr
  • FR44800E - Road map guide : en fr
  • GB426868A - Improvements relating to baths for molten metal : en
  • US1996640A - Stapling machine : en
  • US1996501A - Pocket knife blade : en
  • US1996416A - Switch mechanism for forward and rear motor vehicle signals : en
  • US1996544A - Brush : en
  • FR779480A - Improved process for producing seed germination and apparatus for its application : en fr
  • GB426288A - Improvements in speed governing devices : en
  • FR779350A - Improvements to electric welders : en fr
  • US1996566A - Machine for fabricating radiator cores : en
  • US1996344A - Two-axle bogies for automobiles : en
  • GB426467A - Improvements in or relating to glass shaping machines : en
  • DE611835C - Photo or cinema camera which is arranged between the two tubes of binoculars : de en
  • FR44728E - New automatic unraveling gear for threshers : en fr
  • GB426356A - Improvements in or relating to television and like systems : en
  • FR44731E - Adjustment of the duration of the heating of the hair in the so-called indefinable hairstyle : en fr
  • GB426571A - Improvements in or relating to driving units : en
  • FR779489A - Overcurrent regulating device, in particular for incandescent electric lamps : en fr
  • US1996089A - Fire extinguishing paint or coating composition and process of making the same : en
  • GB426414A - Improvements in and relating to electric motor controllers : en
  • USD95040S - Design for a steering wheel for : en
  • USD95039S - Design for a pastry ice cream cup : en
  • DE611693C - Process for the preparation of hexamethylenetetramine betaine : de en
  • GB426450A - An improved method of making disinfectants : en
  • FR44787E - Oil drip burner : en fr
  • GB426789A - Improvements in and relating to fluorescent screens : en
  • FR44758E - Improvement of frames for boxes or removable objects : en fr
  • ES3485U - A container with transparent lid for paprika, spices and other products (Machine-translation by Google Translate, not legally binding) : en es
  • FR779487A - DC transformer : en fr
  • GB426369A - Combined sewing and trimming machine : en
  • GB426512A - Improvements in or relating to electric carrier signalling systems : en
  • GB426613A - A device for enabling a tethered horse or other animal to be quickly released while keeping it under control : en
  • DE611829C - Holder for fabric or the like to be tested for resistance to wear and tear by relative movement against a scrubbing surface. : de en
  • FR779213A - Braking device for railway vehicles : en fr
  • USD95060S - Design for a game board : en
  • ES3456U - A new opener for bottles capped with a crown cap or with similar uncorking bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR779294A - Rail brake : en fr
  • DE611600C - Masonry bricks : de en
  • GB426454A - Typewriting-device, allowing the simultaneous obtaining of originals and two copies by means of an auxiliary ribbon : en
  • US1996532A - Clutch operating mechanism : en
  • US1996622A - Sheet metal radiator : en
  • US1996733A - Starting mechanism : en
  • USD95046S - Design for a badge : en
  • USD95012S - Design for a steering wheel for : en
  • FR44762E - Compensation device canceling the effect of mutual inductions between the elements of a polyphase meter : en fr
  • GB426518A - A new or improved method of and means for ventilating and extracting fumes from garages and like enclosures : en
  • IE13593L - Cathode ray tubes : en
  • DE611644C - Strut for retractable aircraft landing gear : de en
  • US1996061A - Machine for forming wire fabric : en
  • US1996383A - Glass cutting table : en
  • US1996523A - Filing equipment : en
  • US1996703A - Beauty mask : en
  • US1996707A - Manufacture of paper and the like : en
  • DE611628C - Film reel : de en
  • FR44785E - Specific loading device for solid, pasty or semi-liquid materials in a mobile reservoir box : en fr
  • CA349320A - Flaw detector mechanism : en fr
  • US1996573A - Closed car ventilation : en
  • GB426474A - Process for avoiding warping at high temperatures of highly strained metal articles such as machine parts : en
  • DE611574C - Oven with telescopic adjustable filling chute : de en
  • ES3446U - A snap closure or unión for wristbands, especially watch (Machine-translation by Google Translate, not legally binding) : en es
  • GB426574A - Improvements in bathing costumes : en
  • AU1945034A - A method of producing modified oil compositions andthe composition produced by such method : en
  • CA349324A - Coupler carrier : en fr
  • US1996309A - Packless valve : en
  • US1996389A - Portable electric lighting apparatus : en
  • USD95072S - Design for a combined insulator sup : en
  • AU1526633A - Improvements relating tothe manufacture of fuel briquettes from carbonaceous material : en
  • CA349233A - Locking device : en fr
  • GB426420A - Improvements in resilient and sound insulating supports for machinery : en
  • DE611798C - Process for dyeing plant fibers, regenerated cellulose, cellulose esters and ethers with azo dyes from the sulfide bath : de en
  • US1996684A - Spectacle frame : en
  • DE611424C - Machine for making egg trays or other cell boxes : de en
  • DE611804C - Crystal controlled transmitter : de en
  • US1996139A - Railway braking apparatus : en
  • USRE19513E - Trolley fob distributing systems : en
  • FR779407A - Distribution device for internal combustion engines : en fr
  • DE611676C - Pupin coil box : de en
  • FR44764E - Pea shelling machine : en fr
  • FR44781E - Inbuilt and removable front end crowns with removable retaining ring : en fr
  • US1996495A - Voltage regulator : en
  • DE611603C - Dismountable link chain : de en
  • US1996443A - Food severing and dicing device : en
  • US1996679A - Regulating apparatus : en
  • DE611702C - Improvement of the commutation conditions in collector motors connected to a network with strongly pulsating direct voltage : de en
  • DE611805C - Ultra-short wave transmission and reception arrangement : de en
  • FR44740E - Hand tool for digging and removing spoil : en fr
  • FR44767E - Sheet pile walls subjected to high loads : en fr
  • FR779307A - Disc for recording sounds : en fr
  • FR779469A - Regulators refinements : en fr
  • FR779493A - Improvements to weighing devices : en fr
  • US1996169A - Apparatus for use in assembling gearing in housings : en
  • US1996385A - Clamp for glass : en
  • USD95106S - Design for a dress : en
  • DE1330898U - : de en
  • GB426429A - Improvements relating to brakes for perambulators and like vehicles : en
  • AU1983334A - Preparation of organic disulphides : en
  • US1996299A - Bottle drying device : en
  • US1996349A - Warm air furnace : en
  • USD95098S - Design fob a blouse : en
  • CA349230A - Pneumatic tire : en fr
  • DE606787C - Shift lever for several friction clutches of a multi-speed gearbox : de en
  • USD95037S - Design for a domestic ironing : en
  • US1996668A - Vending machine : en
  • US1996723A - Scoop : en
  • USD95048S - Design for a glove : en
  • US1996215A - Foot corrective shoe construction : en
  • US1996585A - Incinerator : en
  • US1996597A - Indoor lighting unit : en
  • US1996241A - Selective radioreceiver : en
  • US1996111A - Indicating timer for automatic traffic signal lights : en
  • US1996163A - Saw sharpening machine : en
  • US1996652A - Electric conductor : en
  • US1996101A - Manufacture of oxygenated organic compounds : en
  • DE611774C - Windshield wipers for cars : de en
  • CA349296A - Hydraulic shock absorber : en fr
  • US1996118A - Valve reseating tool : en
  • US1996643A - Improved electrode and method of making same : en
  • CA349264A - Piezo-electric crystal producing method : en fr
  • DE611690C - Device for monitoring gas containers : de en
  • FR779481A - Electric heat generator : en fr
  • DE611755C - Adjustable burner for gaseous and liquid fuels : de en
  • ES3459U - A carcass marker (Machine-translation by Google Translate, not legally binding) : en es
  • CA349284A - Boiler cleaning method : en fr
  • DE611771C - Revolving lock for cinematographic recording devices : de en
  • DE611836C - Device to compensate for parallax in photographic apparatus with a special viewfinder lens : de en
  • GB426452A - Process of lasting footwear : en
  • FR779248A - Thermal switch for atmospheres with large temperature variations : en fr
  • ES3488U - A cap with brush for jars (Machine-translation by Google Translate, not legally binding) : en es
  • GB426508A - A process for the treatment of textile materials : en
  • GB426539A - Improvements in or relating to photographic reflecting lens objectives : en
  • FR779482A - Drying and air conditioning installation : en fr
  • CA349290A - Fluid actuator : en fr
  • CA349297A - Folding means for tables, etc. : en fr
  • GB426565A - Improvements relating to liquid coating compositions : en
  • US1996199A - Process of producing theine-free tea : en
  • US1996565A - Temporary cable covering : en
  • FR779423A - Manufacturing process for colored photographic materials : en fr
  • GB426788A - Improvements relating to the manufacture of moulded articles containing inserts of metal or the like : en
  • AU1757534A - Process of and apparatus for recovering substantially pure metallic magnesium : en
  • US1996712A - Illuminating means for matrix reference characters : en
  • GB426360A - Improvements in or relating to circuit arrangements embodying vapour electric devices : en
  • FR779215A - Hourglass for various devices : en fr
  • GB426406A - Improvements in or relating to chain cramps, clamps, and the like : en
  • USD95041S - Testing apparatus and stock stand : en
  • US1996691A - Radiator : en
  • USD95028S - Design fob a shoe : en
  • FR779321A - Seat convertible into bed : en fr
  • USD95063S - Design tor a smoking pipe : en
  • GB426485A - Improvements relating to the stringing of tennis and like racquets : en
  • CA349326A - Character mounting means : en fr
  • US1996506A - Means and method of processing thermionic tubes : en
  • US1996525A - Hot cap setter : en
  • US1996348A - Printing cylinder and design sheet for use therewith : en
  • US1996670A - Automobile signaling device : en
  • DE611682C - Roentgen tubes with circumferential anticathode surrounded by a protective housing with a small gap : de en
  • GB426279A - Improvements in and relating to length measuring devices : en
  • ES3472U - A collector screen of pods for hotchkiss machine guns (Machine-translation by Google Translate, not legally binding) : en es
  • FR44756E - Improvements in the production of levels : en fr
  • GB426473A - Improvements relating to blasting cartridges : en
  • GB426719A - Improvements in or relating to electric driving and control systems for printing presses : en
  • FR779355A - Improvements to the connecting members between a driving system and a driven system for automobiles or other applications : en fr
  • GB426425A - Improvements relating to door locks and latches : en
  • FR44761E - Process for forming characters, letters, signs, images, etc., on aluminum or aluminum alloys : en fr
  • GB426262A - Improvements in window assemblies for vehicles : en
  • US1996665A - Stamp vending and dispensing machine : en
  • US1996426A - Window sash and ventilator construction : en
  • DE611657C - Plaster coil : de en
  • DE611756C - Coaster with stops to prevent slipping : de en
  • DE611653C - Winding machine for the production of capacitor windings : de en
  • DE611718C - Switching arrangement for incandescent cinema with film and photoelectrically controlled relays with retaining coils : de en
  • GB426870A - Improvements in and relating to level crossing signalling arrangements : en
  • US1996731A - Light source for recording sound on film : en
  • US1996669A - Electrical musical instrument : en
  • DE611592C - Method for applying a coating to a band-shaped metal body : de en
  • US1996692A - Process of preparing valuable compounds from the waste products obtained in the refining of cracked mineral oils : en
  • US1996234A - Playing card holder : en
  • US1996434A - Liquid heating apparatus : en
  • US1996129A - Machine for applying rubber to tires : en
  • US1996519A - Method of separating gaseous mixtures into their constituents : en
  • AU1730334A - Process forthe recovery of zinc : en
  • CA349285A - Metal rod production : en fr
  • DK50077C - Device by Exchange Devices with Friction Rollers. : da en
  • FR44716E - Improvements in means of protection against dust, fumes, mists and gases : en fr
  • FR779492A - Improvements to control devices for energy transmission with energy sourcing : en fr
  • DK50085C - Skosaal. : da en
  • DK50087C - Cigar machine. : da en
  • FR779468A - Hydraulic presses : en fr
  • FR779353A - Improved skip, more particularly usable for earthworks, excavation of the ground, sinking of wells and similar operations : en fr
  • GB426784A - Improvements in or relating to chains : en
  • CA349209A - Clamping tool : en fr
  • DK50090C - Electron tubes. : da en
  • FR44714E - Improvements in optical analysis and reconstruction systems for television, telecine, remote printing, etc. : en fr
  • US1996661A - Board machine : en
  • FR44730E - Hard paper disjunction chamber for electrical switches : en fr
  • DK50073C - Procedure for anchoring gutters, downspouts and other pipes in concrete. : da en
  • GB426274A - Improvements relating to paper-making machines : en
  • GB426598A - Improved spring mechanism for electric switches : en
  • GB426328A - Improvements in wireless direction and position finding : en
  • GB426718A - Improvements in or relating to the production of dyestuffs : en
  • FR779313A - Single or multiple secret telephony : en fr
  • GB426588A - Closing device for collapsible tubes : en
  • US1996727A - Nut lock : en
  • FR779478A - Clip for sock holders, suspenders and more : en fr
  • FR779270A - high wear resistance molded elements for pavements, sidewalks and curbs : en fr
  • GB426413A - Improvements in or relating to theft-preventing devices for use in, or in connectionwith, shop windows, show cases, and the like : en
  • US1996574A - Flangeway guard : en
  • FR44746E - Multi-stage stretching, rowing, and drying machine : en fr
  • DE611699C - Process for the production of connection points in the insulation of electrical submarine cables : de en
  • DE611638C - Protection circuit based on the comparison of the directions of energy at the ends of a line : de en
  • FR44771E - Slippers manufacturing process : en fr
  • US1996193A - Production of glycols : en
  • DE611679C - Route protection circuit for open networks : de en
  • FR44720E - Mechanism applicable to the tipping of skips : en fr
  • DE611687C - Automatic gas shut-off safety valve : de en
  • DK50083C - Pipe tip for Shag pipes. : da en
  • FR779325A - Lubrication process for ball bearings : en fr
  • FR779329A - Improvements to grape must concentration devices : en fr
  • AU1753434A - Improvements in or relating tothe vacuum distillation of solid materials : en
  • CA349301A - Steering stabilizer : en fr
  • US1996218A - Bib coupling : en
  • DE611665C - Pocket clip for fountain pen u. Like. Made of double sheet metal : de en
  • GB426516A - Improvements in or relating to steam boiler plant for the utilization of exhaust gases : en
  • GB426573A - Process and device for refining metals and alloys by vacuum at high temperatures : en
  • DE611842C - Incendiary bullet : de en
  • FR779266A - Process for making a yarn made up of several fibers : en fr
  • CA349334A - Concrete pile construction : en fr
  • CA349323A - Forging machine : en fr
  • US1996518A - Shelving construction : en
  • US1996515A - Shelf supporting means : en
  • US1996584A - Mirror lamp shade : en
  • DE611770C - Gripper for cinematograph : de en
  • US1996628A - Batter dispenser : en
  • US1996720A - Electrical resistance unit for overload relays, etc. : en
  • AU1850434A - Improvements in ties and similar articles of neckware : en
  • CA349293A - Sulphur dioxide production : en fr
  • US1996184A - Keg tapping seal : en
  • US1996283A - Facing material for sand molds : en
  • FR779254A - Special gear change, with internal and axial control : en fr
  • DE611589C - Device attachable to roll film cameras to operate the shutter and the film switching device : de en
  • DE611566C - Brake motor : de en
  • US1996057A - Apparatus for the production of disk records for talking machines : en
  • US1996358A - Building foundation : en
  • AU1847634A - Process for stabilizing photographic silver halide emulsions : en
  • AU1692334A - Improvements in laundry drying lines : en
  • US1996107A - Pneumatic sending valve : en
  • FR779216A - Production of cellulose ethers-salts : en fr
  • FR44709E - New direct distillation-rectification process for wines with double steam effect : en fr
  • US1996591A - Cutting machine for paper, cardboard and the like provided with automatic means for feeding the material to be cut : en
  • CA349212A - Air cleaner : en fr
  • US1996522A - Heating panel : en
  • DE611736C - Conveyor device whose upper frame can be adjusted in height by changing the distance from its chassis : de en
  • US1996424A - Seat back operating mechanism : en
  • CA349309A - Benzol and petrol purification : en fr
  • AU1871734A - Improvements in means for spinning metal : en
  • CA349295A - Wire sectioning mechanism : en fr
  • CA349340A - Plastic composition : en fr
  • CA349256A - Bubbler-plate column : en fr
  • USD95076S - Design for an ensemble dress or : en
  • US1996112A - Detachable arc controlling structure : en
  • US1996520A - Sign flasher : en
  • GB426296A - Improvements relating to the securing of cloth covers of deck chairs and the like toa frame : en
  • US1996152A - Glass machine alloy : en
  • US1996233A - Automatic measuring apparatus : en
  • US1996662A - Street car signaling device : en
  • USD95014S - Design for a cigar and cigarette : en
  • USD95100S - Design for sheet metal : en
  • US1996514A - Noise reducing means for sound locator-searchlight systems : en
  • USD95023S - Design fob a cover fob an instrument : en
  • US1996123A - Electric condenser : en
  • US1996164A - Gas cock : en
  • US1996675A - Valve structure : en
  • GB426495A - Improvements in machinery for producing corrugated sheets : en
  • US1996561A - Method of making trays : en
  • US1996116A - Process for producing ionones : en
  • DE611689C - Waterless gas container : de en
  • DE611788C - Process for the production of electrode leads for vacuum vessels with metal walls, in particular mercury vapor rectifiers : de en
  • DE611852C - Control for electrically powered vehicles : de en
  • FR779263A - Process and device for obtaining ceramic, cement or similar products, marbled, flamed or any other similar decoration : en fr
  • GB426317A - Improvements in and appertaining to moving picture displaying and apparatus therefor : en
  • GB426479A - Improvements in fluid control means : en
  • GB426264A - Improvements in the connection of liquid outlet fittings of lavatory basins and the like to traps or waste pipes : en
  • DE611843C - Signal rocket : de en
  • DE611741C - Radially loaded counter-rotating turbine : de en
  • GB426506A - Improvements in and relating to hard metal alloys : en
  • DE611533C - Circuit arrangement for a traffic signal system : de en
  • USRE19514E - Washing machine : en
  • FR779385A - Method of protection against gases and cabin-shelter or other enclosure comprising application : en fr
  • US1996369A - Process for surfacing plate glass : en
  • USD95018S - Design fob a bedstead : en
  • FR779342A - Processes for preparing carbon dioxide ethers of glycerin : en fr
  • US1996159A - Multiple spray nozzle : en
  • US1996231A - Press control mechanism : en
  • US1996694A - Emergency landing flare and releasing device therefor : en
  • GB426465A - Improved chair bed : en
  • US1996347A - Device for use in exterminating grain weevils : en
  • US1996592A - Flash light and shutter operating device for cameras : en
  • ES3473U - Glass container to display items. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779460A - Improvements to the printing mechanism of calculating and printing machines : en fr
  • FR779218A - Improvements to sofas convertible into beds : en fr
  • IE13627L - Electric incandescent lamps : en
  • CA349224A - Ore refining apparatus : en fr
  • GB426717A - Improvements in or relating to ophthalmic mountings : en
  • US1996113A - Electromagnetic device : en
  • GB426522A - Improvements relating to portable containers for petrol or the like : en
  • GB426569A - Improvements in electric arc-lamps : en
  • FR779479A - Divider mechanism for automatic lathes with several spindles : en fr
  • FR779326A - Improvements to automatic bobbin change looms : en fr
  • FR779449A - Cabinet arrangement : en fr
  • GB426557A - Improvements in or relating to micrometer screw gauges : en
  • FR779222A - Film reel : en fr
  • GB426412A - Improvements in the construction of buildings, ships' cabins and the like : en
  • GB426579A - Improvements in and relating to clutches used on presses, machinery, shafting and the like : en
  • FR779290A - Rubber-based, flexible and oil-resistant composition : en fr
  • FR779372A - Process for the manufacture of reconstituted marble and products obtained by this process : en fr
  • FR779384A - Safety shutdown device for vehicles : en fr
  • USD95081S - Design fob an ensemble dress : en
  • US1996607A - Inking mechanism for rotary printing presses : en
  • DE611819C - Pocket inhaler : de en
  • GB426544A - Improvements in and relating to insulation-removing pliers : en
  • FR44748E - Switch switch : en fr
  • GB426292A - Improvements in and relating to metallised sheets and to the manufacture thereof : en
  • FR779259A - Tool holder : en fr
  • FR779401A - Process for obtaining, in the pure state, the embryonic substance contained in the mixtures obtained by degermination of the seeds of plants of the Caesalpine and Mimosa families as well as of the seeds of similar species : en fr
  • US1996376A - Lock : en
  • US1996606A - Repulsion relay : en
  • DE611758C - Articulated radiator attached to the wall of the room : de en
  • GB426348A - Improvements relating to containers for pastes, viscous liquids and the like : en
  • FR44732E - Billiard table or other comprising a flexible curtain for its transformation into a table : en fr
  • FR779224A - Lubricating device for flexible transmissions : en fr
  • FR779474A - Process for preparing a fuel mixture for internal combustion engines starting from a heavy fuel and a carburetor for its implementation : en fr
  • GB426269A - Improvements in and relating to screens for varying the colour and/or intensity of abeam of light : en
  • GB426716A - Improved apparatus for indicating the acceleration or retardation of a moving body : en
  • ES3460U - A curler (Machine-translation by Google Translate, not legally binding) : en es
  • FR779320A - Improvements to distillation columns : en fr
  • GB426363A - Improvements relating to electric cable systems : en
  • FR44739E - Azine series dye production : en fr
  • GB426595A - Improvements in and relating to tobacco forwarding and compressing mechanism for continuous rod cigarette making machines : en
  • GB426293A - Improvements in or relating to dry cleaning or washing apparatus : en
  • GB426466A - Improvements in or relating to reversing gear for internal combustion engines : en
  • GB426491A - Method of and means for increasing the calorific efficiency by supplying a mixture of producer gas rich in hydrogen and heavy oils to an internal combustion engine : en
  • US1996070A - Condensation product and process for preparing the same : en
  • US1996280A - Protector-rod finger for looms : en
  • US1996558A - Production of terpenes : en
  • DE611614C - Protection device for three-phase networks : de en
  • DE611775C - Pantograph puller for profiled grinding wheels : de en
  • FR779367A - Manufacture of special white cast iron parts : en fr
  • DE611637C - Device for floating processing of ores, coals, etc. like : de en
  • GB426478A - Process of producing fuels : en
  • US1996104A - Wave damping response device : en
  • FR779331A - Container for pasty substances and apparatus allowing the flow of this paste in all proportions : en fr
  • GB426500A - Apparatus for extracting oil from fish livers : en
  • GB426523A - Improvements relating to centrifugal pumps : en
  • ES3137Y - Type of pans, pots, pots, saucepans and, in general, all kinds of kitchen utensils that allow maximum use of the caloric focus. : en es
  • GB426385A - Means for the control of two-way-moving devices, such as a ship's rudder : en
  • FR44724E - Children's diaper : en fr
  • GB426349A - Improvements relating to tobacco pouches : en
  • GB426318A - Machine for grubbing up, topping and cleaning of beet and other root crops : en
  • GB426402A - Improvements in or relating to the production of strong and impervious rubber materials : en
  • GB426503A - Improvements in pumps : en
  • DE611641C - Safety brake, especially for conveyor machines : de en
  • FR779477A - Automatic solid fuel fireplace : en fr
  • GB426388A - Improvements in or relating to means for reducing interference by electric motors with radio signals : en
  • GB426578A - Improvements in and relating to the control of the tool feed in machines : en
  • FR779371A - Metal protector for flexible fittings : en fr
  • FR779453A - Compressed air and electrically operated device for opening and closing doors, especially for high-speed railways : en fr
  • FR779451A - Method and apparatus for decaffeinating and improving green coffee : en fr
  • DE611646C - Sealed hollow spindle for centrifugal machines for conveying the centrifuged material : de en
  • DE611663C - Housing for police number and display plates of automobiles : de en
  • US1996179A - Building construction : en
  • US1996632A - Vacuum cleaner : en
  • US1996732A - Sound recording camera : en
  • FR779235A - Evaporator device for concentrating muddy and strongly foaming solutions : en fr
  • US1996370A - Jar : en
  • US1996464A - Trimming machine : en
  • FR779223A - Rational ventilation system for vehicles, particularly applicable to metropolitan type railway cars : en fr
  • GB426290A - Manufacture of preparations having an anti-emetic action : en
  • US1996154A - Shock absorber : en
  • US1996616A - Advertising display device : en
  • GB426283A - Improvements in water-colour boxes : en
  • FR779498A - Improvements to suction cups or suction nozzles for vacuum cleaning devices : en fr
  • DE611681C - Labyrinth-like gap seal between the encapsulation of electrical machines or devices, in which sparks can be generated during operation, and the shaft leading out of this capsule : de en
  • GB426463A - Improvements in or relating to easy chairs and the like : en
  • FR44777E - Improvements to tools with diamond grit or similar materials : en fr
  • DE611659C - Silencer for internal combustion engines in which the cross section of the exhaust gas outlet can be changed : de en
  • DE611808C - Receiving arrangement, especially for superheterodyne receivers, for connection to networks with different DC voltages : de en
  • US1996187A - Method of marking plated articles : en
  • US1996441A - Refrigerating apparatus : en
  • FR779356A - New aircraft type : en fr
  • US1996058A - Furnace fire box and arch structure : en
  • US1996492A - Television apparatus : en
  • US1996666A - Cultivator shovel back : en
  • FR779464A - Newspaper holder : en fr
  • DE611760C - Model kit : de en
  • DK50095C - The water closet. : da en
  • FR44799E - Compass compensated, especially for air transport : en fr
  • USD95107S - Design for an ensemble dress : en
  • US1996680A - Electric furnace : en
  • DE611816C - Single bed flat knitting machine : de en
  • GB426379A - Improvements in internal-combustion-engine exhaust valves : en
  • US1996440A - Distributor cap : en
  • AU1983434A - Improved power actuated disc brake for wheels of vehicles : en
  • US1996331A - Table leg adjustment : en
  • US1996487A - Plastic, elastic, flexible substances and method of making them : en
  • US1996069A - Process for the production of condensation products : en
  • US1996507A - Amplifier : en
  • US1996642A - Toy telephone : en
  • US1996322A - Rock drilling core bit : en
  • USD95032S - Design for a textile fabric : en
  • USD95075S - Design for a nightgown : en
  • FR779264A - Further training in straw shakers for combine harvesters or similar machines : en fr
  • GB426723A - Improvements in or relating to coal-cellar and like floors : en
  • GB426304A - Speed control for shears for cutting continuous lengths of strip material : en
  • GB426720A - Regulator for vacuum or compressed air brakes, applicable to fast trains and to goods trains : en
  • DE611826C - Light control element for devices for the photographic recording of acoustic or other vibrations : de en
  • DE611619C - Cutting table for dressing glass plates : de en
  • DE611752C - Dimmable electric headlight : de en
  • DE611767C - Removable cassette for X-ray stereo photography : de en
  • GB426517A - Improvements in and relating to dry surface contact rectifiers : en
  • FR779383A - Hydraulic brake system for vehicles : en fr
  • FR779455A - Manufacturing process of synthetic resins : en fr
  • US1996296A - Foot impression device : en
  • US1996382A - Seaming mechanism : en
  • US1996429A - Formation of printing blocks : en
  • US1996197A - Method of producing purified viscose solutions : en
  • FR44782E - Process for obtaining constituents of air with a higher boiling point than oxygen : en fr
  • FR779413A - Improvements to audible warning devices operating by vacuum : en fr
  • US1996214A - Bottle washing machine : en
  • US1996467A - Electromagnetic hydraulic feed control : en
  • US1996153A - Road building apparatus : en
  • US1996262A - Purification of naphthalene : en
  • US1996493A - Closure : en
  • US1996735A - Building construction : en
  • US1996119A - Smoking pipe : en
  • USD95097S - Design for a shoe : en
  • DE611716C - Key string instrument : de en
  • DE611713C - Sheet metal frame for multi-cylinder internal combustion engines : de en
  • US1996469A - Renewable filter : en
  • USD95038S - Design for an ensemble dress : en
  • US1996481A - Focusing copy attachment : en
  • US1996685A - Low frequency transformer : en
  • FR779499A - Method and device for determining the angle of sight for the throwing of objects out of aircraft : en fr
  • US1996332A - Brake equalizing mechanism : en
  • US1996170A - Apparatus for use in assembling machine elements in housings : en
  • US1996092A - Valve seat gauge : en
  • US1996086A - Ophthalmic lens : en
  • US1996201A - Railway spike lock : en
  • GB426374A - Improvements in and relating to channel-formed repeaters for rolling mills : en
  • FR44701E - illumination of carriageways by means of a beam or beams of light comprising a non-glare zone parallel to the carriageway : en fr
  • GB426444A - Improvements in or relating to the manufacture of bricks or the like : en
  • GB426497A - Improvements in or relating to containers for metal clad vapour electric arc converters : en
  • FR779434A - Abrupt heating and cooling method and apparatus : en fr
  • CA349275A - X-ray apparatus : en fr
  • USD95044S - Design for a maternity dress : en
  • US1996503A - Automatic safety razor : en
  • DE611692C - Process for the preparation of cyclically disubstituted tetrazoles : de en
  • USD95083S - Design for a lady s slipper : en
  • DE611664C - Device for removing material from saw blades from meat saws : de en
  • US1996411A - Jar closure : en
  • FR44708E - New neon lamps or other gaseous atmosphere with control electrode for all applications and especially for signs, trucks, roads, level crossings, etc. : en fr
  • FR779437A - Improvements to bolt making machines : en fr
  • DE611647C - Flexible plug-in connection of pit support frame parts made of profile iron : de en
  • ES3374U - Mechanical hare powered by an electric motor (Machine-translation by Google Translate, not legally binding) : en es
  • GB426320A - Method for the cold manufacture of products with a base of soap and an organic chloride composition, utilisable in laundries : en
  • GB426626A - Improvements in or relating to micrometer screw gauges : en
  • GB426365A - Improvements relating to the brazing or soldering of metal articles : en
  • US1996270A - Process for the manufacture of boots and shoes : en
  • US1996588A - Hairpin : en
  • AU1698834A - Improvements in laundry centrifugal driers : en
  • US1996186A - Transmission line conductor : en
  • US1996637A - Table and endless conveyer : en
  • US1996253A - Drying tumbler : en
  • USD95058S - Design for a wringer head for a : en
  • US1996613A - Garment : en
  • CA349281A - Television system : en fr
  • US1996174A - Hydraulic press for molding and drying stereotype matrices : en
  • US1996521A - Automatic starting mechanism : en
  • US1996538A - Refrigerant : en
  • US1996282A - Clutch control : en
  • FR44723E - Billiard counter : en fr
  • FR779212A - Process for the preparation of fatty acid anhydrides from ethylidene diacetate and its fatty acid radical homologs : en fr
  • FR779370A - Movement references : en fr
  • US1996109A - Bag frame member and method of securing elements thereto : en
  • US1996380A - Gear cutting machine : en
  • USD95071S - Design fob a multd : en
  • DE611859C - Soft lead resistant to sulfuric acid : de en
  • DE611754C - Coil for induction ovens : de en
  • US1996180A - Engine : en
  • US1996541A - Reversible sign : en
  • DE611837C - Turntable press with intermittently rotating turntable containing the molds : de en
  • USD95057S - Design fob an alphabet for forming : en
  • CA349252A - Rail joint fish-plate : en fr
  • GB426610A - Improvements in or relating to waistbands for trousers or other garments : en
  • US1996364A - Protective hood for paper making machines : en
  • USD95033S - Design fob an ash tray : en
  • CA349228A - Valve actuating unit : en fr
  • CA349249A - Conduit connector : en fr
  • DE611821C - Knocking device for vacuum cleaner : de en
  • US1996576A - Buoyant bathing implement : en
  • USD95067S - Design fob a dress : en
  • AU1788434A - Improvements in or relating togas fuel fires : en
  • US1996248A - Brake : en
  • US1996580A - Sash cord holding plug : en
  • US1996472A - Vending machine : en
  • FR779415A - Automatic token dispenser for ball games and the like : en fr
  • GB426322A - Improvements in or relating to kinematograph apparatus : en
  • FR779405A - Improvements to chemical compounds based on rhodium : en fr
  • GB426448A - Improvements in submarine salvage and recovery apparatus : en
  • GB426606A - Improvements in or relating to honey comb section boxes : en
  • GB426375A - Improvements in and relating to machines for applying stamps or labels to packages : en
  • US1996409A - Wheel aligning gauge : en
  • US1996527A - Automatic shuttle box lock : en
  • US1996150A - Fluid meter : en
  • CA349248A - Vacuum cleaner for vehicles : en fr
  • CA349276A - X-ray system : en fr
  • US1996480A - Door armrest : en
  • US1996258A - Fuse plug : en
  • DE611583C - Envelope, bag or the like with a dry adhesive seal : de en
  • GB426329A - Improvements in resilient wheels for vehicles : en
  • US1996428A - Manufacture of solvents by fermentation : en
  • CA349254A - Pipe manufacturing machine : en fr
  • US1996689A - Method of and apparatus for manufacturing ropes from noncircular wires : en
  • USD95066S - Design fob a table lamp : en
  • USD95077S - Design for a key : en
  • DE611578C - Adding machine with storage gear : de en
  • US1996362A - Soldering flux : en
  • FR779312A - Electric protective shock absorber amplifier : en fr
  • USD95045S - Design fob a child s vehicle : en
  • USD95104S - Design for a dress : en
  • US1996326A - Bracket for attaching insulators to channel irons and i-beams : en
  • US1996125A - Duplicator fluid : en
  • US1996510A - Mechanical tiller : en
  • US1996165A - Engine : en
  • US1996635A - Weather strip construction for windows : en
  • FR44751E - Dispensing apparatus for plastic products such as mastic or the like : en fr
  • US1996269A - Method of case-hardening iron articles : en
  • US1996452A - Method of making light weight concrete of high strength : en
  • US1996171A - Method of treating eggs : en
  • US1996275A - Method of and machine for separating tile from multiple tile units : en
  • US1996285A - Blow-out patch for pneumatic tires : en
  • DE611725C - Protection driver : de en
  • US1996108A - Rolling window screen : en
  • US1996488A - Material handling apparatus : en
  • US1996513A - Fastener and method of making the same : en
  • AU1727634A - Treating lead ores and concentrates : en
  • CA349269A - Organic acid : en fr
  • FR44784E - Improvements to power supply and control systems for synchronous and asynchronous machines : en fr
  • US1996117A - Doorcheck : en
  • US1996468A - Electrical control for hydraulic motors : en
  • CA349262A - Furnace tuyere : en fr
  • US1996350A - Infant's exerciser : en
  • US1996438A - Profiling tracer : en
  • US1996457A - Illusion device : en
  • US1996052A - Adjustable surgical frame for hospital beds : en
  • US1996706A - Acetic acid recovery : en
  • DE611709C - Precious metal fittings of high hardness : de en
  • FR44765E - Tilting block axial bearings or bearings : en fr
  • US1996516A - Printing telegraph private branch exchange system : en
  • DE611655C - Punching machine, especially for leather : de en
  • FR779483A - Improvements made to surfaces established by juxtaposing asbestos-cement elements, in particular under-roofs, ceilings, etc. : en fr
  • DE611616C - Monitoring device for electrical protection or control circuits : de en
  • GB426572A - Improvements relating to toilet roll holders for mounting on walls and like surfaces : en
  • DE611712C - Collar button : de en
  • FR44743E - Device for controlling the grid of ionizable fluid discharge vessels for changing the frequency of an alternating current : en fr
  • GB426493A - Improvements in or relating to rotary tobacco or like leaf cutting machines : en
  • US1996147A - Engine : en
  • CA349271A - Mineral flotation : en fr
  • USD95020S - Design for a metallic flower holder : en
  • CA349214A - Rubber tread for step boards, etc. : en fr
  • US1996564A - Furnace sealing device and gas control : en
  • US1996395A - Method of manufacturing food products : en
  • US1996471A - Preparation of acyloins : en
  • US1996436A - Cover for pipe ends : en
  • US1996600A - Mechanical toy : en
  • US1996303A - Fish bag holder : en
  • US1996340A - Louver construction : en
  • USD95088S - Design for a food utensil or similar : en
  • USD95059S - Design fob a shoe : en
  • USD95055S - Design for an automobile broad : en
  • DE607147C - Gear housing for gear pumps : de en
  • FR44707E - Improvements in hydraulic cements : en fr
  • CA349302A - Centrifugal separator disc : en fr
  • USD95099S - Design fob a liquid container or : en
  • CA349280A - Television system : en fr
  • US1996676A - Grader-planer : en
  • USD95095S - Design fob a game device : en
  • DE611236C - Listening frequency amplifier : de en
  • FR779354A - Soundproof ribbed floor : en fr
  • FR779421A - Reinforced espadrille : en fr
  • GB426409A - Improvements in the driving and braking of electric motor driven sewing and other machines : en
  • US1996555A - Engine fuel regulator : en
  • US1996658A - Building block : en
  • USD95054S - Design fob a shoe heel : en
  • US1996261A - Adenotome : en
  • US1996341A - Slip coupling : en
  • US1996374A - Dictating machine : en
  • US1996242A - Catamenial receptacle : en
  • US1996256A - Clutch control mechanism : en
  • USD95090S - Design for a combination hypodermic : en
  • USRE19511E - Automotive air cleansing device : en
  • US1996259A - Combined fender and spare tire case : en
  • US1996356A - Folded blank box : en
  • CA349306A - Paper manufacture : en fr
  • USD95015S - Design for a shoe : en
  • CA349244A - Railway container handling apparatus : en fr
  • CA349336A - Textile apparatus : en fr
  • US1996210A - Joint : en
  • US1996268A - Supervisory electric control system : en
  • US1996310A - Mounting for doors and the like : en
  • US1996611A - Hitching device for tractors, horses, etc. : en
  • US1996068A - Hollow trip casing spear : en
  • CA349327A - Fabric printing machine : en fr
  • CA349235A - Knife for oranges : en fr
  • CA349247A - Intermittent drive mechanism : en fr
  • FR779271A - Eye-catching fishing device to replace the landing net : en fr
  • FR779409A - Improvements to Vacuum Actuated Regulators for Internal Combustion Engines : en fr
  • FR779374A - Improvement in stereoscopic rangefinders : en fr
  • FR44718E - Device for studying and solving the game and bridge problems and for recording the solutions to said problems : en fr
  • GB426531A - Toys : en
  • USD95010S - Design fob a knitted textile fabric : en
  • US1996575A - Seat cushion cover : en
  • CA349337A - Textile apparatus : en fr
  • US1996384A - Valve : en
  • FR44795E - Bakery salt : en fr
  • DE611765C - Process for the processing of surfaces which run with changing inclination to the main processing direction of the workpiece : de en
  • US1996304A - Electric switch : en
  • US1996396A - Machine for dressing revolving grinding wheels : en
  • US1996663A - Strip-serving machine : en
  • US1996674A - Tamperproof container for distilled liquors : en
  • ES3464U - Decoration bar and cover for curtain fastening armors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB426543A - Combined nightgown and morning suit : en
  • CA349268A - Door lifting mechanism : en fr
  • CA349310A - Protected metal article : en fr
  • US1996067A - Coating apparatus : en
  • DE611721C - Speed change transmission, especially for bicycles : de en
  • FR779291A - Improvements in the lining of surfaces and in the manufacture of filled or complex substances : en fr
  • CA349335A - Cellulose acetate : en fr
  • GB426275A - An improved glass forming machine : en
  • GB426559A - Electrical actuating means for a time indicator : en
  • GR5190B - HOW TO EXTRACT SULFUR SULFUR. : el en
  • FR779488A - Distribution for a piston machine with hydraulically driven distribution members, and working with active and passive pistons : en fr
  • USD95043S - Design for a parcel shelf : en
  • DE611719C - Alarm device to protect pneumatic tires : de en
  • GB426451A - Servicing automotive vehicles : en
  • ES3477U - A new device to hold on the wall or basins holding the brushes and glass for cleaning teeth (Machine-translation by Google Translate, not legally binding) : en es
  • FR779301A - Device for preserving meat : en fr
  • DE611825C - Price-indicating inclination scale : de en
  • GB426513A - Improvements relating to the production of fire extinguishing foam : en
  • GB426582A - Improvements in and relating to devices for feeding poultry, game, and other birds : en
  • DE611795C - Turn-down collar made of vulcanized rubber : de en
  • FR779300A - Device for introducing and advancing sheets of paper in typewriters, calculators and other office machines : en fr
  • GB426580A - Improvements in trees of riding saddles : en
  • GB426552A - Improvements in and relating to neon-sign layouts : en
  • GB426492A - Improvements in or relating to lift controlling mechanisms : en
  • FR779360A - Improvements to insect capturing devices : en fr
  • GR5187B - REFRIGERATOR. : el en
  • ES3059U - System of electric incandescent lamps with internal reflector (Machine-translation by Google Translate, not legally binding) : en es
  • FR779426A - Coupling device for telephone systems with main and secondary offices and operation with selectors : en fr
  • FR779369A - Electromagnetic relay : en fr
  • FR779257A - Fire extinguisher : en fr
  • FR779358A - New way of edging legless panties, say to bridge : en fr
  • FR779422A - Production of alkali titanates : en fr
  • CA349205A - Washing machine wringer : en fr
  • FR44711E - New bearing system : en fr
  • GB426722A - Improvements in and connected with windows and doors : en
  • US1996257A - Process and apparatus for the separation of liquids from gases : en
  • ES3447U - A wrap for yarns (Machine-translation by Google Translate, not legally binding) : en es
  • GB426387A - Improvements in or relating to rotary steam generators : en
  • GB426364A - Improvements in electric circuits comprising a gasfilled triode, or the like : en
  • GB426442A - Improvements in or relating to fire-alarm systems : en
  • GB426384A - Improved method of and apparatus for burning wet material and the like : en
  • DE611509C - Arrangement for measuring the faradic currents generated by means of an inductor : de en
  • DE611803C - Single suspension for contact lines : de en
  • US1996361A - Soldering flux : en
  • ES3448U - A new purse (Machine-translation by Google Translate, not legally binding) : en es
  • GB426447A - Improvements in and relating to the lubrication of axle bearings for rail vehicles : en
  • GB426562A - Improvements relating to windscreen wipers : en
  • DE611626C - Roller stand for cameras : de en
  • US1996290A - Loop-taker for sewing machines : en
  • FR779339A - Brake improvements : en fr
  • FR779440A - Improvements to liquid pumps : en fr
  • DE611824C - Device for the ongoing delivery of constant quantities of bulk goods : de en
  • GB426431A - Improvements in measuring taps : en
  • FR779457A - Process for producing interesting liquid hydrocarbons, and where appropriate their derivatives : en fr
  • DE611753C - Gas-filled light tubes with hollow electrodes made of solid metal : de en
  • FR779277A - Improvement to belts, corsets, ganies and others, to facilitate their implementation : en fr
  • US1996316A - Lifting device of the portable and dismountable type, adapted for the mounting of vehicle wheels : en
  • US1996354A - Compass deviation corrector : en
  • US1996221A - Bumper : en
  • US1996266A - Glass tank furnace and block therefor : en
  • DE611739C - Method and device for expressing liquid from laundry : de en
  • FR779328A - Water heater : en fr
  • DE611759C - Process for the preparation of salts from polymers of unsaturated carboxylic acids : de en
  • GB426600A - A process for the production of sintered bodies : en
  • DE611546C - Control device for power generators working in parallel : de en
  • DE611605C - Machining a continuous groove in metal cylinders for embossing photographic films : de en
  • GB426713A - Improvements relating to spraying guns for water and other liquids : en
  • FR779351A - Safety device for feed water heaters or economizers : en fr
  • DE611632C - Slicing machine with horizontal circular knife : de en
  • GB426263A - Improvements in and relating to coil-winding machines and the like : en
  • DE611705C - Multi-stage diffusion air pump : de en
  • FR44744E - Pliers to take, split and place the small weights at the leaders : en fr
  • US1996286A - Rail anchor : en
  • DK50089C - Method for Manufacturing Wire Bodies for Electric Discharge Pipes or Incandescent Lamps. : da en
  • US1996419A - Dry material agitating and measuring apparatus : en
  • GB426505A - Improvements in or relating to television transmitting and the like systems : en
  • GB426362A - Improvements relating to electricity maximum demand indicators : en
  • GB426499A - Improvements in or relating to an exterminator for rats, mice, beetles and like vermin : en
  • GB426568A - Lift position indicators : en
  • GB426526A - Solder for soldering aluminium : en
  • GB426305A - Process for making potassium sulphate : en
  • CA349257A - Air conditioning furnace : en fr
  • US1996271A - Brake : en
  • US1996536A - Undergarment : en
  • FR44702E - Thermo-regulator valve for central heating radiators : en fr
  • GB426294A - Improvements in and relating to threaded spindle gears : en
  • DK50066C - Device at Metadyn plant. : da en
  • FR44747E - exhaust for steam locomotive with variable section nozzle and spiral guide : en fr
  • FR779260A - Button : en fr
  • GB426458A - A paper band constituting a closure and carrying means for wrapped packages and a holder for a roll thereof : en
  • GB426524A - Bendable tyre valve stem extension member : en
  • GB426596A - Improvements in or relating to impact pulverizers : en
  • GB426334A - Device for chairs : en
  • US1996417A - Automatic shut off for switches : en
  • CA349328A - Ring traveller : en fr
  • FR44705E - Cooling process for thermal engines : en fr
  • ES3471U - A car-loco loco garages (Machine-translation by Google Translate, not legally binding) : en es
  • GB426634A - Improvements relating to automatic volume control for radio receiving apparatus : en
  • US1996608A - Soot separator : en
  • US1996672A - Water meter : en
  • USD95082S - Design fob a thermometer : en
  • FR779336A - Vacuum or gas tube usable for electricity or radioelectricity : en fr
  • US1996222A - Stapling machine : en
  • FR44769E - Button for suspender buckle : en fr
  • FR779368A - Quick-adjust stud wrenches : en fr
  • CA349231A - Shoe manufacture : en fr
  • FR779288A - Device for hardening the surface of workpieces : en fr
  • US1996236A - Process of sweetening stabilized hydrocarbon naphthas and unstabilized hydrocarbon naphthas : en
  • US1996386A - Glass cutting apparatus : en
  • GB426787A - Improvements in or relating to cutters or picks and mountings therefor for use in coal cutting or similar machines : en
  • ES3465U - A pencil holder for beauty (Machine-translation by Google Translate, not legally binding) : en es
  • FR779404A - Improvements to control devices for airplanes or other airships : en fr
  • GB426428A - Automatic milk bottle holder : en
  • GB426871A - A device to facilitate the cleaning of artificial dentures : en
  • GB426333A - Improvements in distributing-valves and valve gear for compressed-air power cylinders : en
  • GB426430A - Improvements in or relating to winding machines for cables, ropes and the like : en
  • GB426711A - Improvements in or relating to chains : en
  • US1996638A - Manufacture of olefine oxides : en
  • US1996078A - Helmet : en
  • DE611648C - Device for guiding and blowing on the heated edges of slotted tubes that are to be butt welded together : de en
  • US1996146A - Method for graining explosive compositions : en
  • US1996627A - Support for machines : en
  • FR779379A - Bottles for packaging of tablets and the like : en fr
  • FR779396A - Process for preparing a coffee infusion suitable for storage : en fr
  • GB426721A - Improvements in or relating to copper smelting : en
  • CA349253A - Collar manufacture : en fr
  • US1996076A - Centrifugal separating apparatus : en
  • US1996136A - Apparatus for producing soft boiler water : en
  • US1996220A - Method of making tools and the like from sintered hard-metal carbides or like materials : en
  • GB426342A - Doughnut machine : en
  • FR779217A - Electrical installations incorporating rare gas luminescent tubes and not creating radio interference : en fr
  • GB426561A - Improvements in or relating to electric transformers : en
  • FR779243A - Luminous direction indicator device : en fr
  • DK50082C - Tilting crane. : da en
  • FR44733E - Fast veneer press : en fr
  • FR779249A - Incineration oven : en fr
  • GB426587A - Cylinder boring machine : en
  • FR44779E - Automatic liquid feed mop : en fr
  • GB426636A - Improvements relating to printing presses : en
  • GB426489A - Improvements in fine edged blades and method of making the same : en
  • GR5189B - METHOD OF ENGINEERING AND NOT ELECTROLYTICAL PLATING OF CLAYS MADE OF CLAY OR OTHER TIN MATERIAL OF MOSAIC TILES. : el en
  • GB426404A - Devices for automatically operating the diaphragms of photographic and cinematographic cameras according to the intensity of light : en
  • FR44790E - Dust sensor device : en fr
  • GB426344A - An improved fabric and the manufacture thereof : en
  • FR779334A - Mixed packaging device : en fr
  • GB426295A - Improvements in veneer cutting machines : en
  • GB426461A - Improvements in closures for collapsible tubes : en
  • FR779284A - Elastic linkage and damping devices : en fr
  • DE611564C - Selective protective device : de en
  • DE611642C - Process for separating rubber from aqueous rubber dispersions with the aid of an alternating current using electrodes made of different materials : de en
  • CA349259A - Harrow tooth : en fr
  • US1996093A - Cross-drum superheater boiler : en
  • FR779211A - mixed multi-purpose ladder : en fr
  • FR779308A - Method and devices for establishing a breathable atmosphere in a closed enclosure, sealed or not : en fr
  • DE611698C - Two-car control for electrically operated vehicles : de en
  • DE611473C - Support clamp for electrical overhead lines swinging in a roller bearing : de en
  • DE611476C - Protection circuit with resistance-dependent selective time relays : de en
  • DE611847C - Automatic control device for base exchange water purifier : de en
  • ES3480U - A new billboard for announcements (Machine-translation by Google Translate, not legally binding) : en es
  • ES3481U - A vaginal syringe (Machine-translation by Google Translate, not legally binding) : en es
  • US1996645A - Duplicating stamp : en
  • US1996455A - Drop door : en
  • DE611740C - Wire clip with two superimposed turns to hold together or identify loose documents, cards, etc. like : de en
  • GB426438A - Improvements in wind screens for aircraft : en
  • FR44773E - New hermetic closure system for containers : en fr
  • FR779448A - Indicator for transport vehicles : en fr
  • CA349266A - Aluminium alloy production : en fr
  • DE611577C - Method for determining the wear resistance of machine parts sliding back and forth on one another, in particular of cylinders and piston rings : de en
  • DE611778C - Process for refreshing cracked paintwork : de en
  • FR779276A - Improvements to woven rugs : en fr
  • GB426405A - Improvements in or relating to punching machines for perforating statistical record-cards : en
  • GB426533A - Improvements in sifters or sieves : en
  • CA349255A - Cigarette and cigar container : en fr
  • DE611800C - Device to facilitate the construction and dismantling of radially loaded turbines : de en
  • US1996678A - Core for hollow bodies of concrete and the like : en
  • US1996151A - Card game apparatus : en
  • US1996530A - Method of and apparatus for electrical investigation of rock drill holes : en
  • FR779298A - Method of wireless transmission and reception of television images : en fr
  • DE611691C - Process for the preparation of 3-aminoquinolines : de en
  • DE611738C - Device for dismantling floezen in civil engineering with a broad view : de en
  • GB449147A - Manufacture of therapeutically active hydantoin derivatives : en
  • DE611814C - Process for the production of azo dyes : de en
  • GB426343A - Improvements in or relating to plastering compositions : en
  • CA349236A - Scaffold : en fr
  • US1996333A - Paper feed tension mechanism : en
  • US1996629A - Secondary-hefty : en
  • ES3476U - Instrument to cure belly constipation (Machine-translation by Google Translate, not legally binding) : en es
  • GB426282A - Improvements in and relating to clocks : en
  • GB426424A - Improvements in or relating to film jointers : en
  • DE611581C - Electroplating manufacture of metal plates or containers : de en
  • FR44780E - Gasket for seamless pipe connection : en fr
  • FR44789E - electrode for electric arc welding : en fr
  • FR44750E - Motor mower : en fr
  • FR44774E - Power line insulator : en fr
  • GB426371A - Improvements in catalytic heating apparatus : en
  • FR44706E - Improvements in the manufacture of glassy compounds based on mica : en fr
  • FR779461A - Autogenous welding with butane-oxygen torch : en fr
  • DE611660C - Advertising device with an electric motor or wind driven rotating body to simulate upward and downward rising structures : de en
  • US1996328A - Apparatus for affixing identification tags : en
  • US1996353A - Application of chlorinated hydrocarbons in the treatment of sewage, garbage, drains, itches, etc. : en
  • FR779297A - Artificial tooth of uneven shade : en fr
  • FR779365A - Ventilation system with or without vehicle heating : en fr
  • GB426381A - Improvements in or relating to boilers for heating installations : en
  • GB426459A - Improvements in and relating to propelling pencils : en
  • GB426435A - Improvements in leg joints or connections for folding tables and the like : en
  • GR5196B - METHOD AND DEVICE FOR AUTOMATIC DETERMINATION OF THE AVERAGE BALANCE POSITION OF A SWINGING MECHANICAL SYSTEM. : el en
  • GB426345A - Improvements relating to guard release mechanism for sewing and other machines : en
  • USD95052S - Design for a shoe heel : en
  • GB426399A - Improvements in and relating to striplike razor blades : en
  • US1996630A - Alkyl-substituted-hexyl ethyl : en
  • US1996091A - Process for converting high boiling point oils : en
  • US1996077A - Sprinkler : en
  • US1996557A - Photo-electric tube : en
  • CA349274A - Trigger tube : en fr
  • US1996334A - Sulphonated and neutralized hydrocarbon sulphur compounds : en
  • US1996237A - Furnace control : en
  • CA349321A - Dispensing carton : en fr
  • CA349319A - Flaw detector mechanism : en fr
  • CA349241A - Washing machine for the hands : en fr
  • US1996085A - Ophthalmic lens : en
  • GB426597A - Improved spring mechanism for electric switches : en
  • US1996619A - Shopping bag : en
  • US1996699A - Plug receptacle device : en
  • GB426456A - Process for producing sulphur by reducing sulphur dioxide : en
  • US1996371A - Underfloor duct system : en
  • DE611633C - Two-for-one twisting spindle : de en
  • CA349227A - Oil cooler : en fr
  • DE611695C - Device for the continuous supply of a point of consumption with liquefied gas : de en
  • FR779472A - Process and installation for the manufacture of plates intended in particular for construction, from vegetable fibrous pulp : en fr
  • US1996301A - Electrical amusement device : en
  • US1996650A - Apparatus for distilling coal or other carbonaceous material : en
  • US1996378A - Hum elimination : en
  • USD95078S - Design fob a studio couch : en
  • AU1670034A - Improvement in method of and apparatus for manufacturing hollow glassware : en
  • FR779251A - Improvements to torque converters : en fr
  • CA349286A - Moulding powder production : en fr
  • CA349315A - Fuse : en fr
  • DE611598C - Process for the production of town gas and coke from lignite : de en
  • FR779269A - Further development in incandescent electric lamps : en fr
  • CA349261A - Electric steam boiler electrode : en fr
  • US1996425A - Fifth wheel for trailers : en
  • DE611802C - Two-pole bent mercury bar contact : de en
  • DE611817C - Method and device for inserting rubber weft threads between the stitches of hooped goods on flat weft knitting machines : de en
  • GB426502A - Improvement in bulk dispensing devices : en
  • US1996543A - Machine for mixing concrete and other granular materials : en
  • US1996394A - Cane mill roll : en
  • US1996603A - Method of making piston rings : en
  • US1996260A - Equalizer : en
  • US1996345A - Method of and apparatus for drilling and plugging mains and pipes and inserting and removing such plugs : en
  • US1996168A - Process of producing solidified mineral oil preparation : en
  • US1996547A - Separator and method : en
  • US1996196A - Cow stall : en
  • US1996453A - Packing method and apparatus : en
  • US1996551A - Container opener : en
  • CA349265A - Piezo-electric crystal producing method : en fr
  • CA349258A - Trouser stretcher and coat hanger : en fr
  • USD95030S - Design fok a textile fabric : en
  • US1996682A - Tamperproof container for distilled liquors : en
  • USD95026S - Design for a whinger head for a : en
  • US1996444A - tatter : en
  • USD95062S - Design fob a washing machine : en
  • US1996484A - Mower : en
  • DE611510C - Process for the optional adjustment of the self-inductance of coils with a ferromagnetic core material : de en
  • USD95069S - Design fob a caster : en
  • FR44775E - Process for improving artificial yarns, in particular artificial silk : en fr
  • FR779330A - Process for manufacturing potassium nitrate and fertilizer containing it : en fr
  • US1996449A - Recording system : en
  • FR779443A - Rule : en fr
  • CA349299A - Package : en fr
  • DE611707C - Curtain rod : de en
  • FR779304A - Smoker's Pipe Improvements : en fr
  • CA349279A - Kitchen utensil : en fr
  • FR779473A - Method for testing electrical voltage transformers : en fr
  • GB426509A - Improvements in ice cream freezers : en
  • US1996203A - Drinking straw : en
  • US1996212A - Electron discharge apparatus and the like : en
  • US1996653A - Combination kit : en
  • GB426455A - Process for producing sulphur by means of reduction of gases containing sulphur dioxide : en
  • FR779430A - Insecticides : en fr
  • GB426324A - Improvements in and relating to methods of covering bodies with artificial masses : en
  • GB426372A - Improvements in and relating to ice cream and the like scoops : en
  • FR779281A - Phosphate fertilizer : en fr
  • FR779310A - Improvements to trunks, cases and other rigid travel items : en fr
  • FR779332A - Process for preparing a binder based on vegetable oils for all applications and in particular for road coverings and stone coating : en fr
  • CA349206A - Window : en fr
  • CA349219A - Railway track tool : en fr
  • US1996239A - Bean harvester : en
  • ES3458U - Electric vehicle announcer (Machine-translation by Google Translate, not legally binding) : en es
  • GB426410A - Improvements relating to exercising apparatus : en
  • US1996121A - Anchoring device : en
  • DE611678C - Overcurrent switch in which an extended knee lever keeps the release contact closed in the on position : de en
  • DE611701C - Multipole overcurrent circuit breaker : de en
  • GB426359A - Improvements in or relating to automatic machines for cutting off predetermined lengths from metal stock-bars : en
  • IE13481L - Illuminated signs : en
  • FR779327A - Iron : en fr
  • GB426347A - Improvements in or relating to radio and like receivers : en
  • GB426525A - Fire extinguisher : en
  • FR779490A - Method for producing sharp contours on a phototypographic image by photography : en fr
  • GB426536A - Improvements in or relating to internal combustion locomotives with electrical powertransmission : en
  • DE611575C - Multi-spindle machine for milling dovetail-shaped tines with flat surfaces and corresponding grooves : de en
  • US1996291A - Air valve : en
  • USD95016S - Design fob a dress : en
  • FR779359A - Slack adjustment device for hydraulic brakes : en fr
  • GB426558A - An electrically operated arrival and departure indicator system : en
  • US1996255A - Mining machine : en
  • ES136255A1 - Improvements in the manufacture of respiratory filters with protection against substances in suspension. : en es
  • US1996496A - Automatic starting mechanism : en
  • DE611768C - Roll film spool : de en
  • DE611794C - Letter distributor in which a conveyor belt or the like automatically drops the letters at different receiving points : de en
  • FR779279A - Manufacturing process for pipes and other moldings : en fr
  • FR779237A - Front axle for agricultural machinery : en fr
  • FR779314A - Gripper to hold the folds of the hair when styling : en fr
  • US1996505A - Liquid expresser : en
  • DE611710C - Device for the continuous registration of the pointer and counter positions of measuring instruments : de en
  • US1996367A - Device for and method of protecting clothing : en
  • US1996476A - Variable speed motor : en
  • GB426411A - Improvements in or relating to closures for bottles or like containers : en
  • DE611784C - Circuit arrangement for telephone extensions connected in series : de en
  • US1996609A - Means for producing a level effect : en
  • US1996681A - Baiting stool : en
  • USD95035S - Design for a jug or similar : en
  • US1996445A - Duplicator : en
  • DE611580C - Control system : de en
  • GB426530A - Improvements relating to high tension electric insulating bushings of the condenser type : en
  • DE611601C - Process for the preparation of a solid insecticide : de en
  • US1996294A - Harvester : en
  • FR779486A - Separator device for emptying liquids contained in pipes and for cleaning tubular conduits : en fr
  • GB426261A - Improvements in and relating to regulators for fluid pressure systems : en
  • GB426300A - Improvements in or relating to reversing gear for internal combustion engines : en
  • GB426472A - Improvements in and relating to the production of granulated materials : en
  • FR779445A - Manufacturing process of yarns, filaments and other artificial articles : en fr
  • GB426521A - Improvements in pickers for use in looms : en
  • FR779299A - Safety closure process for bottles and, in general, for all vessels : en fr
  • US1996657A - Method of joining metallic surfaces : en
  • FR44766E - Cooling process for cellular rubber bandages and resulting new industrial products : en fr
  • FR779394A - Solid state relay for signaling devices and other applications : en fr
  • DE611764C - Globe valve with valve spindle arranged at an angle to the main flow direction : de en
  • US1996559A - Window assembly : en
  • US1996667A - Engine starting mechanism : en
  • CA349292A - Wool protecting process against moths : en fr
  • DE610696C - Hand washing device made of rubber sponge : de en
  • US1996130A - Fishing reel : en
  • US1996715A - Cellulose lacquer composition : en
  • FR44786E - Fondant for glass making : en fr
  • GB426302A - Improved transmission chain : en
  • GB426426A - Improvements in or relating to stair-rod eyes or fastenings : en
  • US1996651A - Coking apparatus : en
  • FR779278A - Machine for processing nuts, especially walnuts, to ensure good presentation and conservation : en fr
  • GB426446A - Improvements in or relating to barrels : en
  • GB426464A - Improvements in and relating to hoisting apparatus : en
  • US1996491A - Apparatus for making rubber tubes : en
  • US1996725A - Alloy steel : en
  • FR779347A - Windscreen wiper refinements : en fr
  • FR779357A - Adjustment device for electrical installations, in particular for signaling : en fr
  • FR779236A - Flow indicator for liquids and gases : en fr
  • GB426434A - Improvements in or relating to machine tool and other machine beds : en
  • FR779206A - Special tap : en fr
  • CA349333A - Casement window screen : en fr
  • GB426421A - Improvements in drop-box motions of looms for weaving : en
  • GB426623A - Improvements in warping creels with adjustable thread brakes : en
  • FR779241A - A process for immutably attaching photographs to personal documents : en fr
  • FR779283A - Pressurized gas switch : en fr
  • US1996508A - Rail anchor : en
  • GB426625A - Improvements relating to magnetic materials : en
  • CA349202A - Method of coating bodies with metals : en fr
  • US1996293A - Insect catching lamp : en
  • CA349277A - Radiographic illuminator : en fr
  • FR44741E - Upper frame for sewing machine : en fr
  • FR779375A - Method for regulating thermal appliances and mechanism for carrying out this method : en fr
  • US1996190A - Bean grader : en
  • US1996288A - Identification device : en
  • US1996563A - Flash light pen and pencil : en
  • USD95089S - Design for a dauber : en
  • US1996135A - Coal mining machine : en
  • US1996698A - Alarm and watchmen system : en
  • US1996517A - Extension device : en
  • US1996486A - Method of making plastic substances and product obtained thereby : en
  • DE611818C - Flat forked rail for the production of plush-like materials or the like. : de en
  • US1996321A - Lightning arrester with ionization chamber : en
  • US1996224A - Paper cutter : en
  • DE611670C - Coke oven with gas collecting duct located in the oven roof, which is connected to the inside of the oven through the filling openings : de en
  • ES3484U - A new model of bathroom heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR779231A - Refinements to kegs and barrels for salted fish or other similar products : en fr
  • FR779406A - Sealing device for containers, more especially for tubes : en fr
  • FR44797E - Improvements to assemblies, especially for assembled crankshafts and similar components : en fr
  • GB426477A - Improvements in electric incandescent lamps : en
  • US1996094A - Absorption refrigerating apparatus and method : en
  • FR44776E - Improvements to arc welding torches intended mainly for arc welding in a gas atmosphere : en fr
  • CA349213A - Comb clamp : en fr
  • DE611604C - Sewing machine motor with permanently attached sewing light socket : de en
  • DE611399C - Process for the preparation of diazonium compounds of 4-aminodiarylamines : de en
  • US1996110A - Visible multiple signal index card and system : en
  • US1996131A - Soldering machine : en
  • US1996189A - Weighing scale for cigarettes : en
  • FR44727E - Improvements made to hydraulic devices for the extraction, by hydroaspirating force, of sands and gold alluviums, precious stones and metals, located deep in rivers and marshes : en fr
  • GB426940A - Improvements in or relating to cutter chains : en
  • USD95105S - Design fob a dress : en
  • FR44753E - Use of rubber colloids, in particular in foundry, to agglutinate sands or other refractory materials and recover them : en fr
  • FR779233A - Apparatus for dosing loose, fine or powdery materials : en fr
  • GB426316A - Improvements in pumps : en
  • US1996412A - Phonograph record feeding means and method : en
  • GB426368A - Magnetic clutches incorporating gearing, particularly for motor vehicles : en
  • GB426710A - Improvements in or relating to game or amusement apparatus : en
  • FR44729E - Sanitary crepe : en fr
  • FR779444A - Lubrication system for wheel flanges of rail vehicles : en fr
  • GB426277A - A device for attaching brush and other heads to shafts : en
  • GB426439A - Improvements in automatic course redresser for aircraft : en
  • FR779229A - Fruit juicer : en fr
  • FR779366A - Further training in dynamo-brake equipment for thermal engine test installations : en fr
  • GB426592A - Improvements relating to floodlighting apparatus : en
  • US1996351A - Valve : en
  • FR44778E - Dispensing device for liquid soap and other similar products : en fr
  • GB426449A - Improvements relating to the putting up of bias binding : en
  • FR779497A - Process for improving textile materials, in particular cotton and artificial silk : en fr
  • GB426307A - Improvements in and relating to screens for kinematographic projections and the like : en
  • GB426352A - Improvements in firegrates for gas producers, furnaces and the like : en
  • GB426628A - Improvements in and relating to protective devices for electric circuits : en
  • GB426567A - Improvements in variable-speed gearing : en
  • GB426422A - Improvements in and relating to bracelets : en
  • GB426616A - Improvements relating to travelling trunks : en
  • US1996097A - Collapsible box or container : en
  • GB426546A - Improvements in and relating to striplike blades for safety razors : en
  • CA349338A - Vending machine : en fr
  • US1996614A - Foot manipulating apparatus : en
  • FR44715E - Electrical connection device : en fr
  • DE611823C - Slewing crane or jib trolley : de en
  • GB426280A - Improvements in the purification of gases : en
  • GB426527A - Improvements in or relating to centrifugal pumps : en
  • GB426397A - Improvements in optical projection screens : en
  • FR779322A - Improvements to short-track, short-wheelbase four-wheel drive tractors : en fr
  • FR44792E - Devices for cooling the engine of a self-propelled car as well as for ventilation and heating of the car body : en fr
  • GB426332A - Improvements in or relating to sorting and counting apparatus : en
  • GB426584A - Improvements in or relating to pin-type electric insulators : en
  • FR44717E - New staple for making and its fixing method : en fr
  • IE13524L - Casting machine : en
  • US1996274A - Means and method for freezing a clear ice block : en
  • USD95022S - Design for a coin slot device : en
  • FR779345A - Improvements to locks, especially safety locks : en fr
  • GB426416A - Improvements in or applicable to motor-car garages : en
  • DE611567C - Protection and control device for electrical machines : de en
  • US1996458A - Merchandise conveying and stacking means : en
  • US1996300A - Serving tray : en
  • CA349211A - Sign and indicator : en fr
  • CA349329A - Pressure responsive valve : en fr
  • FR779471A - Improvement in radio-diffusion systems by carrier currents on wires : en fr
  • DE611697C - Pulling and pushing device for conveyor wagons : de en
  • GB426601A - Improvements in foot wear : en
  • GB426715A - Improvements in or relating to cam driving gear : en
  • US1996059A - Furnace fire box and arch structure : en
  • US1996571A - Multispeed split phase motor : en
  • US1996724A - Brake : en
  • US1996102A - Production of artificial products by dry spinning : en
  • US1996312A - Torque operated mechanism : en
  • US1996546A - Guiding device for toy-motor cars and toy-cars : en
  • CA349313A - Astronomic dial for time switches : en fr
  • USD95086S - Design for a lady s slipper : en
  • US1996716A - Nut locking device : en
  • DE611724C - Process for the production of completely lifelike imitations of reptile leather u. like : de en
  • CA349289A - Static frequency changing system : en fr
  • DE611643C - Process for generating galvanic deposits on aluminum and its alloys : de en
  • GB426638A - Improvements in spring upholstery : en
  • CA349287A - Propionic acid solution dehydrating method : en fr
  • US1996088A - Recovery of acetylene from gases : en
  • US1996105A - Heat transfer element : en
  • CA349300A - Carbonaceous material hydrogenation : en fr
  • DE611608C - Equipment on numbering machines for printing machines to facilitate assembly by disengaging the locking lever : de en
  • DE611685C - Cushioning of the wheels connected to the frame by a short and a longer handlebar by means of coil springs, especially for motor vehicles : de en
  • US1996323A - Brake shoe gauge : en
  • US1996726A - Valve keeper inserter : en
  • US1996728A - Apparatus for and method of producing upholstery : en
  • CA349314A - Fuse : en fr
  • USD95085S - Design for a lady s slipper : en
  • ES3450U - Some curling tongs for eyelashes (Machine-translation by Google Translate, not legally binding) : en es
  • US1996289A - Envelope sealing device : en
  • US1996474A - Sausage apparatus : en
  • DE611636C - Fuellort for double-column vessel conveyance with two filler pockets and rocker loading : de en
  • USD95051S - Design for an ash tray : en
  • GB426487A - Apparatus for producing high-tension alternating current from a direct current source, especially for luminous tubes, medical apparatus and the like : en
  • US1996267A - Voice current amplifier for long distance telephone lines : en
  • DE611650C - Quick press : de en
  • CA349237A - Pellet mill : en fr
  • DE611415C - Leather withering press : de en
  • DE611726C - Process for the preparation of hydrogen cyanide : de en
  • US1996327A - Fountain feed dip pen : en
  • US1996423A - Oil insulated electrical apparatus : en
  • US1996582A - Gelating pad for duplicators : en
  • US1996660A - Gas fired furnace : en
  • CA349239A - Headlight controlling device : en fr
  • US1996082A - Mineral wool product and method of making same : en
  • US1996442A - Method of making multifocal lens segments : en
  • US1996064A - Door operating device : en
  • CA349201A - Ventilator : en fr
  • DE611729C - Glass rectifier cabinet : de en
  • US1996346A - Pipe or rod fitting : en
  • CA349332A - Terminal clamp : en fr
  • US1996470A - Rectal instrument : en
  • US1996324A - Sewing mechanism for sewing machines : en
  • CA349339A - Motion device : en fr
  • DK50068C - Two-stroke cutting machine. : da en
  • US1996339A - Chronometric tachometer : en
  • US1996305A - Yarn winding mechanism : en
  • US1996549A - Decalcomania and method of making the same : en
  • DE611584C - Sorting cylinder warehouse for paper stock sorters : de en
  • DE611851C - Multiple control for diesel-electric track vehicles forming a train unit : de en
  • US1996633A - Fire extinguishing apparatus : en
  • US1996710A - Regulation means for internal combustion engines with injection without air and variable speed : en
  • CA349263A - Roller bearing assembly : en fr
  • US1996264A - Adjustable anchor for wells : en
  • US1996595A - Disappearing top construction : en
  • US1996295A - Furnace and process of heating : en
  • CA349312A - Zinciferous pigment : en fr
  • GB426312A - Improvements in hand lamps : en
  • GB426330A - Improvements in the production of artificial filaments, ribbons and like materials : en
  • US1996198A - Railway switch operating apparatus : en
  • US1996246A - Harvester thresher : en
  • USD95013S - Design for an automobile truck : en
  • ES3469U - A new model of rapier for the pith of fighting bulls (Machine-translation by Google Translate, not legally binding) : en es
  • FR779226A - Device for removing creases in strip material : en fr
  • GB426470A - Improvements in and relating to drills : en
  • GB426589A - Improvements in or relating to machines for cutting grain : en
  • US1996206A - Device for wrapping cigarettes and similar articles : en
  • FR779410A - Improvements to fuel mixture feed devices for internal combustion engines : en fr
  • ES3445U - A new model of metal lid for glass containers (Machine-translation by Google Translate, not legally binding) : en es
  • US1996604A - Automotive air cleansing device : en
  • USD95017S - Design fob a bed footboard : en
  • GB426353A - Improvements in, or relating to, junction fittings for use in connection with electrical conduit tubes : en
  • DE611649C - Hair comb brush : de en
  • GB426585A - Improvements in and relating to educational devices and toys : en
  • FR779261A - Bead for doors and doors : en fr
  • DE608836C - Process for smelting zinc from zinc dust and similar products containing metallic zinc : de en
  • DE611735C - Illuminated circuit diagram with backlit, translucent symbols : de en
  • GB426298A - Respiratory apparatus for protection against gases and dust : en
  • GB426603A - Improvements in or relating to sideboards, dressers and the like : en
  • GB426611A - Improved game apparatus : en
  • USD95091S - Design fob an electric fan : en
  • US1996188A - Egg carton filler machine : en
  • DK50084C - Toy figures, dummies and similar objects and methods of making them. : da en
  • FR779362A - New molding plaster and its production processes : en fr
  • FR779265A - Combine harvester training : en fr
  • US1996601A - Door construction : en
  • USD95064S - Design foe a shoe : en
  • DE611231C - Equipment on bodies under tension (pressure or tension), such as steel columns, pushers and the like. Like., with presses : de en
  • US1996688A - Universal joint for motor vehicles : en
  • GB426537A - Improvements in or relating to electric oscillators : en
  • GB426504A - Improvements in and relating to electric motors : en
  • US1996122A - Exhaust steam injector : en
  • US1996318A - Yarn and method of making the same : en
  • US1996366A - Spooling machine : en
  • US1996466A - Pressure responsive hydraulic feed control mechanism : en
  • US1996550A - Container opener : en
  • US1996359A - Photographic recording of acoustic or the like oscillations : en
  • DE611672C - Control device for engines, especially for internal combustion engines of vehicles : de en
  • GB426490A - Improvements in or relating to stabilized resistance elements : en
  • US1996406A - Carburetor : en
  • US1996090A - Coagulant composition : en
  • US1996400A - Means for preserving pile heads : en
  • CA349203A - Inking method and apparatus : en fr
  • US1996373A - Automatic work clamp and length gauge : en
  • FR44712E - Improvements to removable lamps with several electrodes : en fr
  • FR44783E - Metal packaging for fruits and early vegetables : en fr
  • FR779416A - Dummy Compaginerge : en fr
  • FR779459A - Process and apparatus perfected for the saturation, by carbonic acid, of all liquids and beverages : en fr
  • US1996314A - Fibrous composition : en
  • GB426619A - Improvements in or relating to thermostats for controlling the flow of gas : en
  • GB426306A - Improvements in reflecting lenses : en
  • FR779398A - Telephony improvement : en fr
  • US1996618A - Elevating and transfer truck unit : en
  • DE611717C - Device for the sterilization of perishable food in can-like vessels : de en
  • DE611766C - Hollaender with a device for grinding pressure control by means of a sliding weight scale : de en
  • DE611622C - Insect screen with several sliding leaves : de en
  • US1996157A - Electric sadiron : en
  • DK50088C - Television set. : da en
  • FR779285A - Device applicable to the control of the grids of electric discharge devices : en fr
  • FR779408A - Improvements to injectors : en fr
  • FR779418A - Increase in the specific efficiency of heat engines : en fr
  • GB426377A - Improvements in or relating to electrical rectifiers of the ionized metallic vapour type provided with anode-control grids : en
  • FR44703E - Electric pendulums, clocks or alarm clocks with pendulum or pendulum : en fr
  • US1996065A - Fumigant : en
  • US1996142A - Conveyer : en
  • US1996223A - Ceiling construction : en
  • GB426417A - Improvements in or relating to rivetting machines and the like : en
  • US1996167A - Gas process : en
  • DE611840C - Mine lock : de en
  • GB426498A - Improvements in or relating to saws : en
  • US1996721A - Thermostatic material and method of manufacture thereof : en
  • US1996051A - Method and form for manufacturing rubber goods fom an aqueous dis persion of rubbfr : en
  • US1996398A - Valve : en
  • US1996625A - Liquid heating system : en
  • US1996156A - Dispensing apparatus : en
  • CA349250A - Aircraft : en fr
  • FR44760E - Process for the preparation of compound fertilizers : en fr
  • FR779463A - Turbo-blast engine, sliding vane : en fr
  • FR44704E - Automotive Turn Signals Improvements : en fr
  • FR779388A - Liquid measuring dispenser : en fr
  • FR779433A - Complementary crossing lighting for automobiles and anti-glare devices : en fr
  • AU1925934A - An improved joint for wires and cables : en
  • US1996462A - Bread slicing machine : en
  • GB426617A - Improvements in or relating to guards for railway points : en
  • FR779292A - Toothbrush with device for massaging the gums : en fr
  • FR779338A - Improvements to devices used for the production of hydrogen peroxide : en fr
  • FR44791E - Process for recovering mineral oils and lubricating oils and for purifying the latter : en fr
  • US1996195A - Electric fan : en
  • US1996319A - Shifting means for rotatable elements : en
  • FR44713E - Device for coupling an electric motor with a rotary pump enabling this motor to be removed from the action of humidity : en fr
  • US1996360A - Soldering flux : en
  • US1996482A - Multiphase alternating-current rectifier : en
  • DE611834C - Powder mixing device : de en
  • ES3453U - A shaving brush with a drain collector (Machine-translation by Google Translate, not legally binding) : en es
  • AU1693034A - An improved game of skill : en
  • CA349291A - Tanning substance manufacture : en fr
  • US1996399A - Sewing machine : en
  • USD95042S - Pepper shaker : en
  • AU1731434A - Security means for doors of goods vans andthe like : en
  • FR779315A - Method and machine for the continuous manufacture of flexible rods and moldings for bodywork, furniture or similar applications : en fr
  • USD95056S - Design for an infant s hand guard : en
  • DE611543C - Driving and short-circuit brake circuit for DC vehicles : de en
  • ES3482U - Templates for drawing with recess (Machine-translation by Google Translate, not legally binding) : en es
  • US1996403A - Frequency control : en
  • FR779234A - Tennis racket frame : en fr
  • DE611472C - Clamp, especially for electrical lines : de en
  • DE611666C - Shoe with integrated insert : de en
  • FR779349A - Device for transforming a table into a French billiard table or a retractable ball billiard table or both games combined : en fr
  • DE611422C - Fabric feed device for sewing machines : de en
  • ES3478U - Rattle for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR779348A - New slab for coverings : en fr
  • FR779377A - Fluid direct brake and automatic brake timing valve : en fr
  • GB426303A - Improvements in or relating to a method of and apparatus for producing multi-shade mottled paper : en
  • GB426457A - Improvements in roller skates : en
  • US1996265A - Coke oven machine : en
  • US1996593A - Vulcanization of caoutchouc : en
  • AU1859634A - Improvements in or relating tothe charging of vertical retorts : en
  • US1996705A - Keyholder : en
  • DE611750C - Electrically operated overcurrent indicator or triggering device which is located in the anode circuit of a discharge tube : de en
  • ES3468U - A rubber lining adaptable to all kinds of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR779335A - Improvements to optical telegraphy transmitting stations : en fr
  • FR779462A - Electrical control device intended to actuate, remotely, an acoustic, optical or mechanical signal under the effect of a shock or a vibration : en fr
  • AU1683434A - Improvements in fire sprinkler apparatus : en
  • CA349322A - Dispensing carton : en fr
  • FR44768E - Bathtub improvement : en fr
  • DE611673C - Floor made of two separate layers of boards, especially for railway vehicles : de en
  • US1996103A - Machine for shaping uppers over lasts : en
  • FR44736E - Device for controlling the grid of ionizable fluid discharge vessels for changing the frequency of an alternating current : en fr
  • FR779293A - Movable buffer for laminates : en fr
  • GB426462A - Hand power operated salt and vinegar shaker and sprinkling machine : en
  • DE611654C - Electrolytic capacitor whose anode consists of a plurality of elements : de en
  • DE611799C - Process for the production of hardenable, highly polymerized, easily soluble condensation products : de en
  • DE611828C - Stress and performance meter : de en
  • ES136634A3 - Procedure for coupling cement and asbestos pipes or other similar mixtures. : en es
  • GB426612A - Improvements in or relating to thermionic valves : en
  • DE577134C - Die for extrusion presses : de en
  • GB426542A - Improvements in or relating to racquet presses : en
  • US1996375A - Electric motor : en
  • DE611612C - Membrane consisting of several layers of different conductivity for devices acousto-mechanical-electrical conversion, such as microphones : de en
  • FR779318A - Improvements to mobile dams : en fr
  • AU1769334A - Improvements in luminous electric discharge tubes : en
  • US1996392A - Lubricating metal foil : en
  • US1996701A - Mechanical calendar : en
  • GB426380A - Improvements in fertilisers : en
  • US1996240A - Household utensil : en
  • FR779495A - Sole constituting a dry galvanic element : en fr
  • DE611743C - Device for controlling the conveyor speed of continuously operating ovens : de en
  • AU1689934A - Improvements inthe manufacture of compounded hydrocarbon lubricating oils and greases : en
  • US1996229A - Method of casting wheels : en
  • FR779391A - Method and devices for priming a motor driven pump : en fr
  • FR779302A - Signaling or safety system for transport equipment required to follow a specific route : en fr
  • GB426432A - Improvements in folding chairs : en
  • DE611411C - Device for measuring the zero point voltage of a network in which the zero point is not accessible, but two single-phase voltage converters are available in V-connection : de en
  • GB426586A - Improvements in or relating to food and like cartons : en
  • US1996127A - Machine for operating upon sheet material : en
  • US1996140A - Mounting of twin tired wheels : en
  • USD95047S - Design fob a lady s coat : en
  • ES3487U - A new mill layer or filter for the manufacture of olive oils and other seeds or any products that require pressing for the production of broths (Machine-translation by Google Translate, not legally binding) : en es
  • DK50072C - Device for Control of Electric Motors. : da en
  • FR779262A - Apparatus for testing elastic blades by alternating flexions : en fr
  • USD95103S - Design for a beach sandal : en
  • DE611715C - Self-propelled, hand-operated cutting torch cart : de en
  • CA349245A - Flexible conduit : en fr
  • DK50076C - Incubator. : da en
  • US1996200A - Rotary valve engine : en
  • DE611742C - Process for increasing the toughness of centrifugally cast pipes : de en
  • DE611762C - Flange, cylinder block and other seals, consisting of a flexible insert with a cover made of sheet metal disks : de en
  • GB426494A - Improvements in or relating to geysers : en
  • US1996099A - Superheater with boiler : en
  • US1996160A - Driving unit for fluid pumps : en
  • USRE19512E - The product thereof : en
  • DE611757C - Standing vessel provided with a filling device : de en
  • FR779280A - Process for the treatment of aluminum melting beds containing magnesium : en fr
  • GB426570A - Improvements in furnace roof construction : en
  • FR779289A - Advanced concrete treatment process : en fr
  • GB426607A - Improvements relating to nursing bottles and nipples : en
  • FR44752E - Production process for colored photographic media : en fr
  • DE611708C - Movable lifting device for motor vehicles, arranged above the ground : de en
  • FR779287A - Improvements to watch movements : en fr
  • DE611413C - Circular knitting or circular knitting machine : de en
  • FR779221A - Cycle improvements : en fr
  • FR44759E - Manufacturing process of artificial leather : en fr
  • US1996297A - Electric barbecue : en
  • US1996649A - Coking apparatus : en
  • US1996714A - Mechanism for pressing and conditioning fabrics and garments : en
  • CA349222A - Liquid dispenser : en fr
  • CA349308A - Signal amplifying system : en fr
  • US1996306A - Measuring and cutting machine : en
  • US1996456A - Hay-carrier : en
  • US1996191A - Portable adjustable reader's desk : en
  • US1996734A - Electrical apparatus : en
  • USD95102S - Design fob an ensemble dress : en
  • US1996483A - Combined regenerative coke oven : en
  • DE611746C - Device for lubrication of contact air lines in electric driving operations u. like : de en
  • GB426475A - Improvements in or relating to liquid fuel injection pumps : en
  • FR779429A - Device for recording signals which are given, by means of the disc or number dial or other similar signaling devices, in telephone installations, preferably automatic : en fr
  • FR779317A - Process for the separation of ammonium chloride from its mixtures with alkali salts : en fr
  • GB426577A - Improvements in or relating to wringing machines : en
  • US1996276A - Wrist watch strap : en
  • US1996060A - Lubricating system : en
  • US1996098A - Heater : en
  • US1996655A - Flash light : en
  • DE611667C - Packing box for the common packing of several, especially unevenly shaped pieces of furniture : de en
  • DE611383C - Light metal pistons for internal combustion engines : de en
  • GB426351A - Process for the production of a flexible transparent liquid- and moisture-proof material : en
  • FR779324A - Method and means for decorating panels or objects made of plastic or other material : en fr
  • US1996292A - Container closure : en
  • US1996620A - Tightening means for the compression and suction chambers of rotary piston engines : en
  • GB426555A - Improvements in and relating to apparatus for testing and sorting electrically conducting parts or packages : en
  • FR779255A - Improvements made to means for making signs such as letters, numbers, drawings, etc. appear luminous in the dark. : en fr
  • FR779275A - Automatic gear change : en fr
  • FR779296A - Improvements in glass annealing furnaces : en fr
  • DE611443C - Process for the preparation of high molecular weight sulfonation products : de en
  • DE611541C - Device for selecting printing plates to be printed by means of a template card in address printing machines : de en
  • US1996587A - Goggles : en
  • US1996141A - Microscope and microscope slide : en
  • FR779387A - Opalescent glass panel system for illuminated ceilings and its manufacturing process : en fr
  • US1996490A - Cellular structure for panels and other applications : en
  • US1996114A - Composite ground : en
  • US1996284A - Outlet control means for collapsible material holding tubes : en
  • US1996581A - Printing plate clamping mechanism : en
  • DE611611C - Type printing telegraph receiver with types combined into four or more groups : de en
  • CA349341A - Paper making machine : en fr
  • AU1706534A - Improved reversible tennis net : en
  • US1996589A - Apparatus : en
  • US1996083A - Toe pad : en
  • AU1696834A - Improvements in or- relating to wireless direction finding systems : en
  • AU1724534A - Improvements in imitation straw hats : en
  • GB426407A - Improvements in or relating to friction clutches : en
  • US1996578A - Duplicating mechanism : en
  • FR779456A - Isothermal device for the preparation of curdled milk : en fr
  • GB426418A - Improvements in and relating to illuminating lamps and reflectors therefor : en
  • DE611582C - Etching machine : de en
  • US1996134A - Superheater element : en
  • FR779250A - Improvements made to the "gear-differential" units of motor cars : en fr
  • US1996173A - Time controlled switch : en
  • US1996249A - Fitting : en
  • US1996410A - Electrical connecter : en
  • US1996572A - Window assembly : en
  • FR779419A - Compass allowing ellipses and spirals to be drawn directly without calculations : en fr
  • FR779209A - Special freewheel with stepped gears and spaced ball bearings : en fr
  • US1996176A - Slitting machine : en
  • AU1886834A - Improvements in or relating to television or like systems : en
  • US1996450A - Bobbin drag device for wrapping machines and the like : en
  • US1996388A - Process of producing chlorpicrin : en
  • DE611797C - Bearings, especially for rolling mills : de en
  • ES3350U - Multi-colored insert. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779341A - Improvements in finned tubes for heat exchangers : en fr
  • AU1526433A - Improvements relating tothe manufacture of fuel briquettes from carbonaceous material : en
  • US1996100A - Insecticide and fungicide and method of preparing same : en
  • US1996605A - Refrigerator evaporator : en
  • US1996718A - Track turnout or the like : en
  • US1996677A - Remote metering system : en
  • CA349242A - Window : en fr
  • DE602029C - Work-giving and work-taking air or water screw : de en
  • US1996244A - Drum switch : en
  • USD95093S - Design for a shoe : en
  • FR779417A - Method for testing electrical transformers : en fr
  • FR779395A - Improvements made to documents, part of which must form the source : en fr
  • US1996243A - Process of hydrocarbon oil conversion : en
  • CA349331A - Light modulating method : en fr
  • US1996074A - Auxiliary seat : en
  • DE611751C - Cable routing for pull-out electric lights : de en
  • FR779466A - Device for starting, accelerating and keeping in motion inert masses : en fr
  • GB426480A - Improvements in or relating to the manufacture of ceramically bonded abrasive articles : en
  • US1996081A - Linecasting and composing machine : en
  • CA349294A - Container : en fr
  • GB449895A - Improvements in or relating to the demonstration of road maps or the like : en
  • CA349305A - Metal binding strip : en fr
  • DK50091C - METHOD OF MANUFACTURE OF A TUBLE OR SLEEVE GRINDING ELEMENT AND A USEFUL STRIP AND METHOD OF MANUFACTURING IT. : da en
  • US1996245A - Carburetor : en
  • US1996586A - Swiveling chain : en
  • US1996211A - Internal combustion engine : en
  • CA349270A - Organic acid : en fr
  • US1996659A - Shoe with interchangeable heels : en
  • USD95031S - Design for a textile fabric : en
  • AU1544933A - Improvements in or relating to radio receivers : en
  • US1996631A - Incinerator device : en
  • US1996144A - Transmission mechanism : en
  • US1996250A - Metal wheel : en
  • US1996647A - Track extension and clamping means therefor : en
  • GB426271A - Improvements in and relating to voltage regulating systems : en
  • US1996413A - Fuel burner : en
  • USD95029S - Design fob a weighing scale ob : en
  • AU1645634A - Combined cool safe and ice chest : en
  • DE611607C - Liquid with low freezing point for the transfer of cold and heat : de en
  • GR5188B - AERODYNAMICS CHIMNEY OF STRONG ATTRACTION. : el en
  • CA349215A - Locomotive oil reclaiming and utilizing device : en fr
  • US1996368A - Automatic multiple spindle machine : en
  • US1996500A - Rolling-mill roll : en
  • US1996639A - Web feed control for presses and the like : en
  • US1996302A - Method of controlling steam apparatus : en
  • US1996722A - Constructional toy : en
  • US1996313A - Moistening device : en
  • US1996531A - Washing, spraying, and drying towel holder : en
  • US1996599A - Repulsion relay : en
  • DE611769C - Roll film camera : de en
  • FR779467A - Sealing device for windows and doors : en fr
  • US1996202A - Tying machine : en
  • US1996448A - Sheet glass apparatus : en
  • US1996379A - Heat treatment of easily oxidizable metals : en
  • US1996664A - Safety pencil holder : en
  • ES3461U - Valve for galvanic elements applicable especially to electric accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • US1996054A - Projection lens system : en
  • DK50067C - Device for Saving Calendars, Saving Clocks and similar Devices with or without Calendar indication. : da en
  • US1996073A - Process for the production of shaped objects from aqueous dispersions of organic substances : en
  • US1996451A - Stop motion for core wrapping machines : en
  • CA349234A - Chimney heating and cooling system : en fr
  • CA349251A - Variable speed gear : en fr
  • DK50078C - Automatic firearm. : da en
  • US1996700A - Exhaust end construction for hay curing chambers : en
  • FR779470A - Lock safety : en fr
  • CA349330A - Submarine operating device : en fr
  • CA349325A - Knitting mechanism : en fr
  • US1996072A - Manufacture of articles of or containing rubber or similar material : en
  • CA349220A - Ore reducing machine : en fr
  • US1996080A - Automatic lubrication system : en
  • US1996226A - Wheel : en
  • US1996415A - Assembling machine : en
  • CA349304A - Heating and ventilating unit : en fr
  • US1996278A - Fence post : en
  • US1996499A - Heat exchanger unit : en
  • US1996730A - Corrosion inhibitor : en
  • US1996526A - Evaporating apparatus : en
  • US1996272A - Method of and apparatus for manufacturing and treating strand material : en
  • GB426563A - Improvements in or relating to burnishing or like machines for use in the manufacture or repair of boots or shoes : en
  • US1996355A - Storage battery terminal : en
  • US1996372A - Hydraulic composition : en
  • USD95094S - Design fob a memorial : en
  • DE611773C - Braking device for vehicles with braking groups : de en
  • ES3449U - Non-deformable wooden doors (Machine-translation by Google Translate, not legally binding) : en es
  • GB426949A - Improvements in devices for the handling of bulk material : en
  • GB426488A - Improvements in or relating to apparatus for electrically recording signals : en
  • US1996208A - Batchmeter construction for concrete truck mixers : en
  • US1996612A - Vehicle jack : en
  • CA349243A - Combined table and chairs : en fr
  • FR779220A - Process for the extraction of fruit juice : en fr
  • FR779439A - Improvements to rotary pressure devices and their watertight seals : en fr
  • GB426386A - Improvements in or relating to lift controlling mechanisms : en
  • GB426534A - Improvements in and relating to continuous current motors : en
  • FR779244A - Bicycle : en fr
  • CA349272A - Flash lamp : en fr
  • CA349288A - Electric clock : en fr
  • DE611621C - Air heater : de en
  • GB426541A - Improvements in or relating to the treatment of chocolate and the like masses : en
  • CA349229A - Cigarette wrapper : en fr
  • US1996308A - Fire alarm mechanism : en
  • CA349216A - Aircraft : en fr
  • DE611749C - Control of switching and control elements by means of electrically heated thermostats : de en
  • FR779258A - Piping for clothes, shoes or others : en fr
  • US1996336A - Burner for liquid fuel : en
  • US1996432A - Plug fuse : en
  • GB426560A - Improvements in and relating to apparatus for the treatment of gases or vapours withliquids : en
  • GB426554A - The production of mother of pearl effects in artificial plastic substances and paints and lacquers : en
  • GB426276A - Improvements in or relating to circular knitting machines of the double axially opposed needle cylinder type : en
  • GB426400A - Improvements in or relating to the treeing of boots or shoes : en
  • GB426415A - Improvements in or relating to the supporting of hot-water, steam and like pipes or mains : en
  • GB426635A - Improvements in or relating to rivet setting machines : en
  • GB426286A - Improvements in vehicles capable of running on rails and roads : en
  • CA349226A - Rotary motor : en fr
  • FR779392A - Chronometric device, applicable in particular to acoustic soundings : en fr
  • US1996590A - Fuel feeding apparatus : en
  • US1996172A - Display package : en
  • US1996177A - Shredding apparatus : en
  • US1996320A - Railway crossing signal : en
  • US1996155A - Rotor construction for fans or the like : en
  • US1996579A - Power transmission device : en
  • CA349200A - Lathe : en fr
  • DK50092C - Auxiliary loading machine. : da en
  • US1996056A - Mop shaking device : en
  • US1996357A - Knob structure for locks : en
  • DE611820C - Vacuum cleaner with an electrically driven fan : de en
  • USD95070S - Design for a plating card : en
  • AU2142935A - Improvements in and relating to rotary crushing mills : en
  • DE611658C - Procedure for testing the ability of sheet metal to be deep drawn : de en
  • US1996596A - Fluid duct : en
  • CA349311A - Active ray irradiating device : en fr
  • FR44772E - Improvements to pressurized fluid brake devices : en fr
  • FR779242A - Device for cutting vegetables : en fr
  • GB426367A - Improvements in electric selector-switches : en
  • US1996252A - Brake truing device : en
  • ES3454U - Pieces of glass or glass with feet and shank unbreakable (Machine-translation by Google Translate, not legally binding) : en es
  • FR44735E - Stopwatch starter trigger device specially applicable to use a phonograph as an alarm clock : en fr
  • FR779364A - Serrated connection device for blanking cover or other articles for containers or packaging of any kind : en fr
  • GB426604A - Improvements in and relating to razor-holders for striplike blades : en
  • US1996475A - Monohydroxychrysene and process of making the same : en
  • US1996552A - Article suspending rack : en
  • GB426605A - Paper feeding device for typewriters, calculating machines or similar office machines : en
  • IE13449L - Submarine cable communication. : en
  • FR44737E - Improvements to light-sensitive control units : en fr
  • GB426270A - Improvements in or relating to perforated-record-controlled statistical apparatus : en
  • GB426285A - Improvements in or relating to splitting machines : en
  • US1996562A - Celery bleacher : en
  • US1996228A - Method of making surgical casts : en
  • CA349238A - Electric jack for automobiles : en fr
  • GB426301A - Improvements in weighting-apparatus for the loose boss drawing-rollers of spinning and like machines : en
  • US1996478A - Fire extinguishing apparatus : en
  • GB426436A - Improvements in orthopaedic boots and shoes : en
  • DE611801C - Gout seal for shaft ovens, especially blast furnaces : de en
  • DE611671C - Process for the preparation of tanning condensation products from dioxydiphenyl sulfones : de en
  • US1996232A - Display box : en
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  • US1996204A - Cloth feeding mechanism for bag forming devices : en
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  • US1996446A - Sheet glass inspection apparatus : en
  • GB426614A - Improvements in or relating to electrically operated hand tools : en
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  • US1996554A - Closure for bottled or canned preserves and other comestibles : en
  • US1996307A - Folded sheet and method of folding the same : en
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  • GB426389A - Improvements in or relating to photo-electric cells : en
  • DE611405C - Pantographs for mine railways with equipment for rendering firedamp in their area harmless : de en
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  • USD95019S - Design for a metallic flower holder : en
  • US1996128A - Fastener : en
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  • US1996529A - Belt splice : en
  • US1996343A - Method of making fibrous lumber and insulating material : en
  • US1996673A - Lift truck : en
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  • US1996528A - Safety device for automobiles : en
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  • GB426357A - Method of producing meat-extract from whales, seals and other mammiferous sea-animals : en
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  • US1996535A - Leer feeding apparatus : en
  • US1996205A - Instrument for treating teeth : en
  • US1996183A - Ornamental wire : en
  • US1996402A - Cone wrapper : en
  • CA349273A - Refrigerator : en fr
  • GB426575A - A new or improved device for silencing the passage of a fluid through an orifice or conduit : en
  • GB426618A - Improved construction of hat stand : en
  • FR779202A - Hourdis for floor or roof and mold for its preparation : en fr
  • FR779273A - Burner for liquid fuels : en fr
  • GB426423A - Manufacture of cement : en
  • GB427101A - Improvements in or relating to metal milling machines : en
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  • USD95050S - Design for a shoe : en
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  • GB426507A - Improvements in or relating to roller bearings : en
  • GB426609A - Improvements in apparatus for attaching seal caps on bottles : en
  • GB426392A - Improvements in the manufacture of phosphoric acid : en
  • GB426514A - Improvements in or relating to addressing machines : en
  • GB426441A - Improvements in joint-making packings for engine cylinder fittings : en
  • FR779441A - Hard metal alloy, especially for tool making : en fr
  • FR779491A - New capping capsule machine : en fr
  • GB426370A - Improvements in or relating to radiators or heaters : en
  • GB426551A - Improvements in and relating to bagatelle and like game boards : en
  • GB426309A - Method and device for wrapping prismatic articles : en
  • US1996254A - Hat : en
  • US1996435A - Thermal insulation : en