• US1680176A - Laundry cabinet : en
  • USD75991S - Design fob a lighting-fixture wall bbacket : en
  • US1679760A - Lock combinator : en
  • CA282273A - Boat, pontoon, float, etc. : en fr
  • AT110303B - Cross drive roller. : de en
  • CA282232A - Spindle : en fr
  • CA282289A - Trunk rack : en fr
  • US1679489A - Water system : en
  • US1679856A - Dustless ash container : en
  • US1679664A - Hans jobdan : en
  • US1679749A - Automobile speed governor : en
  • US1679416A - Quick-change link : en
  • US1679389A - Furnace for treating metal : en
  • US1679949A - Float-valve mechanism : en
  • US1679770A - Method and apparatus for stenciling : en
  • GB295203A - Improvements in and relating to producing effects on pile fabrics : en
  • US1679871A - Machine for manufacturing book covers and the like : en
  • US1679880A - Geain door fob box caks : en
  • US1679396A - Measuring system : en
  • US1679465A - Dishwashing machine : en
  • US1680121A - Portable lavatory : en
  • US1680211A - Antiglare motor-vehicle lamp : en
  • US1679979A - High-density attachment for compresses for cotton bales : en
  • US1680055A - Monooxy-omega-aminoacetophenone derivatives : en
  • DE463844C - Process for preventing all kinds of deposits, in particular crystals or colloid particles, on adhesive surfaces, in particular on steam boilers, condensers and the like. like : de en
  • GB295237A - The manufacture of new azo dyestuffs : en
  • US1679609A - Ice-cream-container filler : en
  • DE464123C - Impression spoons or the like for dental purposes : de en
  • DE464125C - Valve control for two-stroke internal combustion engines : de en
  • FR641557A - Sofa bed : en fr
  • AT110341B - Sanitary napkin. : de en
  • AU882027A - Improvements relating to current rectifying apparatus : en
  • US1679344A - Steam boiler : en
  • FR641729A - Monolithic tubular body in refractory material intended for heat recovery systems and method of manufacturing said tubular body : en fr
  • CA282315A - Inductor : en fr
  • DE464031C - Injection carburetor : de en
  • AT110380B - Percussion detonator for aircraft machine guns. : de en
  • AT110307B - Support shoe for cable cars. : de en
  • AU853127A - Improvements insound suppressing' ventilator fittings for windows : en
  • AU975227A - An improved grip for tractor wheels : en
  • AT110369B - Process for the complete gasification of bituminous fuels in generators with alternating operation. : de en
  • CA282302A - Cooling system for electrical devices : en fr
  • AU850327A - Improvements in and relating to control systems for current motors : en
  • US1679414A - Means for connecting the operating members of vehicle rebound checks with vehicle parts : en
  • US1679993A - Heat-exchanging structure for air heaters and the like : en
  • US1679786A - Circuit tester : en
  • GB295131A - Improvements in or relating to variable speed gears : en
  • FR641657A - Automatic sorting device for railway wagons : en fr
  • US1679576A - Automobile windshield cleaner : en
  • US1679948A - Tobacco-feeding mechanism : en
  • FR641620A - Manufacturing process of iron group alloys : en fr
  • FR641630A - Fumivorous device : en fr
  • GB295115A - Improvements in or relating to methods of and apparatus for condensing zinc vapors : en
  • DE463895C - Handle attachment sleeve : de en
  • GB289008A - Improvements in or relating to combined electric switches and lamp holders : en
  • CA282244A - Embossing machine : en fr
  • CA282343A - Squeegee applier : en fr
  • US1679355A - Of cleveland : en
  • US1679429A - Handle for waterless cookers : en
  • US1680072A - Racing-track apparatus : en
  • USD75957S - Design for a danger signal for toy railways : en
  • US1679693A - Draft appliance : en
  • USD75969S - Design for a burial casket : en
  • GB295140A - Improvements in beam warping machines : en
  • US1679810A - Signaling device for automobiles : en
  • FR641838A - Device for checking and controlling the spacing or parallelism of the steered wheels of automobiles : en fr
  • CA282197A - Wall cleaning method : en fr
  • US1679531A - johnson : en
  • US1679939A - Bottle-advancing mechanism : en
  • US1679775A - Cover : en
  • DE463950C - Device for automatic retraction of the planer knives on letterpress line planing machines : de en
  • GB295183A - Improvements in and relating to nursing bottles : en
  • AT110301B - Articulated coupling. : de en
  • AU872027A - Improvements in or relating to ground and floor markers : en
  • USD75995S - Design for a lighting fixture : en
  • DE462817C - Setting and locking device for windshields of motor vehicles : de en
  • DE464110C - Jackhammer with hand control : de en
  • GB295141A - A new or improved boot and shoe holder or tree for cleaning and other purposes : en
  • GB295226A - Improvements in the treatment of metalliferous ores, natural sulphides, arsenides, mattes, hardheads, and other metallurgical products which may have been made into forms with a binder : en
  • DE464008C - Separator and jet compressor for air and similar gas mixtures : de en
  • DE464107C - Process for improving green coffee : de en
  • GB295063A - Improvements in speedometer : en
  • DE463995C - Sound transmission device on aircraft : de en
  • US1680088A - Auxiliary slide support for machine tools : en
  • US1679908A - Motometer mounting and lock : en
  • US1680092A - Rolling-window-screen construction : en
  • US1680148A - Device for preventing retrograde movement : en
  • DE464040C - Device for the application of cell horn or similar lacquers to cord cord that is wound in screw turns : de en
  • AT110390B - Automatic headlight swivel device. : de en
  • CA282349A - Telephonic amplification : en fr
  • FI12074A - Fleet valve : en fi
  • FI12091A - Pull cannula for milking : en fi
  • US1679904A - Dispenser for paper napkins and like articles : en
  • GB295253A - Improved treatment of gasoline and similar petroleum products : en
  • DE463955C - Eisenbahnhuelsenbuffer : de en
  • DE464101C - Closure device for the drain holes of sink or the like. : de en
  • FR641615A - Improvements in power transmission mechanisms : en fr
  • GB295198A - Improvements in and relating to brushes : en
  • FR641503A - Device intended to give the facing collars a distance facilitating the sliding of the tie : en fr
  • GB285409A - Improvements in the construction of sewing machines which are concealed in furniture : en
  • GB276300A - Improvements in and relating to combustion with the aid of a catalyst : en
  • US1679540A - Pneumatic tool : en
  • US1680209A - Ship-propulsion system : en
  • GB295343A - Improvements relating to thermionic valves or electron discharge tubes : en
  • FR641574A - Chain derailleur device for gear changes of bicycles and in general all gear changes : en fr
  • US1679535A - Means for constructing concrete surfaces : en
  • US1679731A - Lubricating apparatus : en
  • AT110347B - Lens shutter. : de en
  • AU1113728A - Reflector for short Hertzian waves : en
  • AU853227A - Improvements in and relating to pivoted sash windows : en
  • DE463914C - Method and apparatus for generating and viewing stereoscopic x-ray silhouettes : de en
  • US1679503A - Inductance coil and selective control switch therefor : en
  • US1679625A - Pump for wells : en
  • US1679722A - Switch plug : en
  • US1680224A - Manufacture of new cellulose derivatives : en
  • USD75993S - Design for a lighting fixture : en
  • US1679643A - Parlor bowling device : en
  • US1679831A - Combustion power engine with self-ignition : en
  • US1680129A - Automatic reclosing circuit-breaker system : en
  • GB283206A - Improvements in safety devices for brake control : en
  • CA282274A - Flexible harrow : en fr
  • US1679478A - Reserve dyeing on vegetable fibers : en
  • US1679843A - Cleaning device : en
  • US1679399A - Film-feeding device for projectors : en
  • US1679763A - Relief valve : en
  • US1680000A - Flexible-shaft connection : en
  • USD75972S - Design for a clock case : en
  • DE461282C - Tire device according to patent 442057 with transverse tires attached to the main tire : de en
  • US1679955A - French window and door casement fastener : en
  • US1680057A - Centrifugal pump : en
  • FR641804A - Agricultural drying oven with gas-braising stove and usable as a braising pan : en fr
  • GB295124A - Improvements relating to letting off motions for warps, in weaving looms : en
  • GB295186A - Improvements relating to chests : en
  • FR641529A - Rotary iron ironing machine : en fr
  • GB288526A - Improvements in gas cookers : en
  • GB295209A - Improvements relating to the supply of air for ventilation : en
  • USD75951S - Design for a game table : en
  • US1679403A - Quick take-up and release hand brake for railroad cars : en
  • US1679417A - Gas-pumping system : en
  • DE463848C - Device for driving oil switches through energy storage : de en
  • US1679707A - Pitman : en
  • US1680082A - Sheet-opening mechanism : en
  • US1680156A - madson : en
  • US1679448A - Electrical-current modification : en
  • FR641551A - Process for the direct production of crystallized caustic barite starting from barium silicates : en fr
  • USD75958S - Design for a lighting-fixture wall bracket or article of analogous : en
  • USRE17059E - Fornia : en
  • US1679717A - Conveyer : en
  • FR641519A - Device intended to ensure the seal between a rotating part of a machine and a fixed part : en fr
  • FR641794A - Motorcycle stand : en fr
  • FR641569A - Suspension for cycles : en fr
  • FR641636A - Device applicable to speedometers : en fr
  • GB285399A - Improvements in base plates for mortars and like guns : en
  • GB295058A - Improvements in printing machines or presses : en
  • DE463911C - Tablecloth holder to be attached to the table : de en
  • FR641660A - Process to protect iron, steel and cast iron parts against rust : en fr
  • USD75960S - August dlouhy : en
  • US1679610A - Double-radius-controlled differential : en
  • US1679897A - Mailing container for pencils and other articles : en
  • US1680267A - Process of making undergarments of inelastic material : en
  • DE464083C - Process for producing real tones on the fiber : de en
  • US1679702A - Core for flash butt welding : en
  • US1680248A - Drill-sharpening mechanism : en
  • US1679633A - Oil burner : en
  • FR641601A - Lighter : en fr
  • FR641760A - Improvement of "trench coat" clothing, overcoat or the like : en fr
  • GB295207A - Improvements in thermostatic controls for gas burners : en
  • GB295309A - Improvements in coin-freed automatic vending machines : en
  • USD75955S - Design for a wrist watch : en
  • DE464165C - Device for monitoring the movement of a conveyor basket : de en
  • US1679670A - Safety razor : en
  • US1679838A - Adjustable support for built-in bathtubs : en
  • US1679943A - Process for reducing the viscosity characteristics of cellulose ethers and products thereof : en
  • DE464061C - Gas heating box to be inserted in the room stove : de en
  • DE464062C - Mast foot made of rolled iron for masts with a flat foot surface : de en
  • US1679966A - of rochester : en
  • FR641719A - Layout for selectors : en fr
  • FR641750A - Process for the production of formaldehyde solutions : en fr
  • DK39103C - Pruning machine. : da en
  • FR641707A - Dispensing mechanism with prior payment, more particularly applicable for the issuance of correspondence papers and envelopes : en fr
  • FR641746A - Gouge pliers with extractor : en fr
  • GB289069A - Improvements in or relating to casement windows : en
  • GB254753A - Process for the manufacture of alkylated phenols and their hydrogenated products : en
  • DE463814C - Device for the objective determination of astigmatism by means of focal retinal illumination : de en
  • DE464005C - Zipper : de en
  • US1679533A - Radio receiving apparatus : en
  • US1680066A - Process for obtaining pure alumina and alkali-metal carbonates : en
  • DE464169C - Idle indicator for the hopper of grinders and other machines equipped with a hopper : de en
  • US1679431A - Corn popper : en
  • US1679480A - Reserve dyeing on vegetable fibers : en
  • USD75959S - Design for a chandelier : en
  • FR641589A - Combined table games : en fr
  • FR641646A - Automotive wheel nail pullers : en fr
  • GR1936B - PALPHLANCHES. : el en
  • US1679405A - Engine-starting apparatus : en
  • US1679995A - Torsional vibration indicator and recorder : en
  • US1680251A - Forging machine : en
  • US1679427A - Underground conduit : en
  • US1679962A - Blow-out preventer : en
  • US1680249A - Drill-sharpening mechanism : en
  • GB295167A - Improvements in jigging conveyors : en
  • DE464202C - Process for the production of tobacco sources and tobacco masses : de en
  • FR641523A - Improvements to talking machines : en fr
  • DE463799C - Holder for arc lamp coals, which is provided with a chain used to control the coals : de en
  • US1679963A - Car seal : en
  • GB295190A - Improvements in or relating to stackpipes, and the like : en
  • US1680113A - Printing and registering mechanism : en
  • DE464159C - Arrangement for the motorized operation of railway signals or points from an alternating current source : de en
  • FR641809A - Improvements to syringes and ampoules for hypodermic injections : en fr
  • GB295204A - Improvements in metal ends of wooden rollers : en
  • GB295605A - Bactericidal and therapeutic agents and methods of producing same : en
  • US1679883A - Manufacture of shingles : en
  • US1679623A - Signal-post structure : en
  • US1679753A - Sewing machine : en
  • US1679961A - Adjustable window jack : en
  • USD75950S - Ebnest t : en
  • US1679808A - Ironing machine : en
  • AU1129228A - Improvements inboxes or cartons : en
  • DE463934C - Machine for piercing and conveying clay, sea silt, etc. like : de en
  • US1679634A - Let-off and tension mechanism for narrow-ware looms : en
  • US1679626A - Method of manipulating multiple fasteners : en
  • CA282367A - Control mechanism : en fr
  • US1680142A - Retarding chamber for automatic sprinkler systems : en
  • US1680031A - Trash cleaner : en
  • US1680049A - Heater appliance : en
  • FR641756A - Mechanism for controlling the distributor sleeve in internal combustion engines with cylinder distribution : en fr
  • GB295294A - Improvements in mud guards for vehicle wheels : en
  • DK39101C - Bicycle support. : da en
  • DE464215C - Machine for unrolling and flat stretching annealed strip coils in cold rolling mills : de en
  • US1679678A - Ventilating device for tank vessels : en
  • DE463930C - In the longitudinal direction of the vehicle movable and lockable seat, especially for motor vehicles : de en
  • DE463989C - Roller shears for manual and power operation for cutting paper, cloth and other lengths of fabric : de en
  • US1679922A - Process and apparatus for dry milling of coal and its by-products : en
  • US1680186A - Automatic firearm : en
  • FR641605A - A process for preserving teeth and a new industrial product by allowing : en fr
  • AT110385B - Simple top-pan inclination scale. : de en
  • DE464245C - Steering wheel brakes, especially for motor vehicles : de en
  • FR641507A - Method of fixing pipe flanges : en fr
  • US1679392A - Scouring device : en
  • US1679870A - Method of and mold for making castings : en
  • DE463901C - Pressure contact : de en
  • GB295160A - Improvements relating to the indicating mechanism of measuring instruments : en
  • GB295231A - Improvements connected with the voltage control in parallel alternating current circuits : en
  • FI12080A - Förfaringssätt för framställning av phosphorpentoxid ellos fosforsyra : en fi
  • FR641830A - Sleeve for retaining corrugated metal wires surrounding the packaging and machine for fitting it : en fr
  • FR641504A - Detachable spindle for loom shuttles : en fr
  • FR641715A - Bean harvester : en fr
  • FR641751A - Steam generator : en fr
  • CA282206A - Changeable letter : en fr
  • US1679694A - Cinematograph and photographic color film material : en
  • US1679744A - Typewriting machine : en
  • US1679933A - Combination saw and square : en
  • US1680257A - Gyratory centrifugal : en
  • DE464170C - Holder for bicycle alternators and similar parts : de en
  • FR641825A - Automotive Remote Fuel Gauge : en fr
  • AT110326B - Tube air heater. : de en
  • DE464094C - Overhead track switch : de en
  • FR641517A - Grease or oil syringe : en fr
  • FR641744A - Improvements made to cameras, especially those for color views : en fr
  • GR1932B - I AM BUILDING ITSELF. : el en
  • FR641832A - Process for the preparation of water-soluble dinitroarylamino diarylamines : en fr
  • FR641811A - Improvements to composite conductors : en fr
  • GB281256A - Device for connecting movable furnaces and similar movable gas-consuming apparatus with a source of supply of gas : en
  • GB293848A - Improvements in or relating to locking nuts : en
  • GB295610A - Improvements in and relating to devices for waving and curling hair : en
  • US1679388A - Propeller-shaft strut : en
  • US1679777A - Process of treating water : en
  • US1679412A - Unloading device for conveying systems : en
  • US1679765A - Electromagnetic device : en
  • GB295057A - An improved sound reproducer such as a loud speaker : en
  • US1680272A - Raymond r : en
  • US1680034A - Display apparatus : en
  • US1679393A - Scraper : en
  • US1679776A - Portable tool : en
  • US1679817A - Method and apparatus for trimming fruit : en
  • DE464126C - Valve control for internal combustion engines using leaf springs for the valves : de en
  • FR641698A - Tubular frame allowing automatic orientation of automobile headlights : en fr
  • FR641799A - Tamper-proof circuit breaker : en fr
  • US1680153A - Typewriting machine : en
  • FR641610A - Process for supplying a heat engine with lubricating oil and fuel : en fr
  • US1679667A - Uniform-loaf-making machine : en
  • US1679592A - Pump, engine, and the like : en
  • US1680019A - Apparatus for the formation of nitric acid or hydrochloric acid : en
  • DK39084C - Releasable Curtain Ring for Hanging Curtains, Draperies or the like. : da en
  • FR641533A - Improvements in kiosks for exhibitions and advertising : en fr
  • FR641835A - Adjustable mounting device of the cantilever spring axles allowing the centering of the wheels and the thrust rod axles : en fr
  • US1679559A - Drain-pipe guide : en
  • US1679652A - Checker-game board : en
  • FR641642A - Factory stove : en fr
  • GB280872A - Improvements in machines for grinding spherical articles : en
  • GB292511A - Improvements in or relating to roller bearings : en
  • DE464134C - Device for determining the handle lengths of musical instruments : de en
  • US1679733A - Lubricating apparatus : en
  • FI12062A - Sätt attverka gummigaloscher och tygskor med gummisulor : en fi
  • GB295178A - A press for moulding granular materials into solid bodies : en
  • FR641543A - Rotary still for the continuous distillation of bituminous stoneware : en fr
  • FR641607A - Improvement in darning devices adapting to sewing machines : en fr
  • GB295087A - Improvements in and relating to the advertising of kinematographic films : en
  • GB295120A - Improvements relating to apparatus for retarding and controlling waggons : en
  • FR641829A - Sleeve for retaining metal ribbons by corrugations surrounding the packaging and machine for applying it : en fr
  • FR641770A - Process for the preparation of condensation products using urea and alcohols or ketones : en fr
  • US1679506A - Cylinder-renewing machine : en
  • FR641606A - Further training provided in the establishment of feeding devices for agricultural machinery : en fr
  • GB295342A - Improvements in or relating to telephonic apparatus : en
  • DE463793C - Electric gas cleaner with plate-shaped collecting electrodes : de en
  • FR641749A - Device for packaging powdered goods, grains, etc. : en fr
  • GB295196A - Improvements in or relating to cartons for packing rolls of material such as adhesive plaster : en
  • USD75987S - Design fob a display sign : en
  • FR641688A - Metal joinery obtained by means of cold profiled sheet metals according to various profiles : en fr
  • GB295151A - Improvements in machines for harvesting flax or similar crops : en
  • DE463973C - Hydraulic jack, the relief valve of which can be opened by means of a shoulder of the pump lever : de en
  • DE464138C - Car bodies for motor vehicles, especially buses : de en
  • FI12066A - Color radiator : en fi
  • FR641816A - Process for the production of new azo dyes : en fr
  • GB267155A - Improvements in the manufacture and production of unsaturated hydrocarbons : en
  • GB295173A - Improvements in machines for cleaning cotton, cotton waste and like fibrous materials : en
  • US1679783A - Slide construction : en
  • US1679823A - Automobile bumper : en
  • FR641609A - Piston carrier for lightweight construction compartmentalized compressors : en fr
  • FR641745A - Universal fixing device for metal plates intended for electrotherapy applications, on the head : en fr
  • GB284353A - A machine for meat slicing, bread slicing or like domestic purposes : en
  • GB295448A - Improvements in telephone systems : en
  • US1680247A - Rock-drilling motor : en
  • US1679352A - Trimming machine : en
  • US1679366A - Method of making aluminum sulphate : en
  • US1680134A - Differential gear : en
  • DE463843C - Process for the preparation of formamide : de en
  • DE463915C - Method and apparatus for generating and viewing stereoscopic x-ray silhouettes : de en
  • GB271079A - Process for the treatment of water for household and industrial purposes : en
  • GB294138A - Improved manufacture of surface coverings particularly for use on floors : en
  • AT110362B - Signal device for hat molding machines. : de en
  • FR641797A - Improvement in fairground games in which a mass is propelled on rails by muscular force : en fr
  • FR641684A - Improvements to pumps and liquid distributors : en fr
  • GB295064A - Improvements in wheels for road vehicles : en
  • US1679529A - Automatic machine tool : en
  • US1680020A - Production of carbohydrate compounds : en
  • DE463978C - Zero pressure gear for the printing unit of adding machines, cash registers, etc. like : de en
  • DE464039C - Equipment on books for easy turning of the book sheets : de en
  • FR641587A - Metal file with flat and raised teeth : en fr
  • FR641769A - Process for the production of ortho-oxyazo dyes : en fr
  • GB295211A - Improvements in vehicle carrying rails : en
  • US1679725A - Furnace wall : en
  • FR641734A - Rail system with attached link : en fr
  • DE464024C - Luffing crane : de en
  • DE464090C - Suspension device for bogies on rail vehicles, especially railroad cars : de en
  • FR641674A - Extraction of carbazol from anthracene residues : en fr
  • GB295080A - Improvements in variegated or ornamented rubber and the manufacture thereof : en
  • GB290674A - Improvements in or relating to temples for looms for weaving : en
  • US1679481A - Reserve dyeing on vegetable fibers : en
  • US1679676A - Barrel-head-seating machine : en
  • DE453745C - Apparatus for simultaneous observation of a distant object and a comparison field of view : de en
  • FR641528A - Advanced wheel puller : en fr
  • FR641561A - Protective coating for covered conductors and method for applying this coating : en fr
  • GB273665A - Process for the manufacture of condensation products from naphthalene and naphthalene derivatives : en
  • DE464219C - Air brake with brake accelerator and transfer chamber : de en
  • FI12075A - Wooden joint : en fi
  • DE464021C - Glasses cutting machine : de en
  • FR641774A - Safety device for locking parachute belt buckles : en fr
  • FR641777A - New cookie cutting machine : en fr
  • US1679701A - Process of butt-welding tubular articles : en
  • US1679982A - Booking core machine : en
  • US1680032A - Metal step : en
  • US1680192A - Weighing mechanism : en
  • DE463909C - Picture frame that can be assembled from corner and side strips : de en
  • FR641501A - Improvements to the controls by flexible cables or rods, in particular for bicycle brakes : en fr
  • DE463939C - Belt splitting, equalizing and sharpening machine with crank drive : de en
  • GB295193A - Improvements in devices for facilitating the starting of internal combustion engines : en
  • CA282205A - Fire extinguisher : en fr
  • DE463838C - Device for punching and inserting metal stapling strips in loose-leaf binders, folders, catalog covers, etc. like : de en
  • GB295129A - Improvements in looms for weaving plush or pile fabrics : en
  • FR641738A - Device to stop derailed wagons : en fr
  • FR641836A - Method and apparatus for purifying gasoline and trichlorethylene : en fr
  • FR641602A - Direction indicator with electromagnetic control and release coil housed in the device : en fr
  • US1679372A - Grading and sorting apparatus : en
  • US1679564A - Gas container for airships : en
  • US1679677A - Ground-wire connecter : en
  • DE464042C - Painting process : de en
  • GB295208A - Improvements in and relating to the balancing of crank shafts : en
  • US1679477A - Reserve dyeing on vegetable fibers : en
  • DE464052C - Arrangement for holding down swivel chair switches : de en
  • GB273773A - Improvements in apparatus for radio telegraphy or telephony : en
  • FR641687A - Refinements to coil ignition systems for internal combustion engines : en fr
  • GB295148A - Improvements in or relating to surgical adhesive plaster : en
  • USD75963S - Design for a drapery-pole bracket : en
  • USD75970S - A cokpobation of new yobk : en
  • US1679452A - Electric grounding connection : en
  • US1679463A - Engine construction : en
  • DE464248C - Signaling device for fuel delivery points : de en
  • US1679439A - Refrigeration : en
  • US1680125A - Diamond power : en
  • US1679411A - Loading device for conveying systems : en
  • AT110364B - Antenna device. : de en
  • FR641580A - Improvements in obtaining and recovering methyl oxide : en fr
  • GB295192A - Improvement in or connected with machines for decorticating the leaves of sisal and like plants : en
  • CA282360A - Telephone system : en fr
  • FI12072A - A device for transporting, storing and dispensing liquids assembled from several tanks : en fi
  • US1679376A - Apparatus for abrading : en
  • US1680046A - Method of treating copper alloys and improved product : en
  • FR641648A - Improvements to agricultural lifting and soil implements and in particular to plows : en fr
  • GB295240A - Improvements in or relating to clearing devices for yarn or the like : en
  • GR1937B - PERFECTIONS IN OR IN RELATION TO MACHINE FOR THE INDUSTRIAL MANUFACTURE OF CEMENT STONES AND SIMILAR. : el en
  • GB295073A - Fine dust charger for asphalt plants : en
  • US1679714A - Parachute : en
  • US1679930A - Coin-controlled and change-making turnstile apparatus : en
  • FR641544A - Circular loom for making tubular fabrics : en fr
  • GB295138A - Improvements in and relating to overhead track supporting devices : en
  • GB295147A - Improvement in automatic releasing tongs : en
  • FR641540A - Improvements in the assembly of saddles for bicycles, motorcycles and others : en fr
  • GB295085A - Improvements in or relating to booster engines or motors for locomotives : en
  • DE463948C - Scale knocking device for boiler tubes : de en
  • FR641638A - Rail manufacturing process avoiding the harmful effects of segregation : en fr
  • GB295201A - Improvements in folding tops for vehicles : en
  • GB295122A - Improvements in astronomical calculating apparatus : en
  • US1679795A - Railway-traffic-controlling apparatus : en
  • DE464004C - Device for straightening curved nails : de en
  • AU1116328A - Improvement in means for measuring characteristics of material : en
  • CA282298A - Insulator mechanism : en fr
  • CA282387A - Lighter for cigars and cigarettes : en fr
  • CA282374A - Signaling system : en fr
  • AT110358B - Coupling arrangement for line-directed transmission of high-frequency electromagnetic oscillations. : de en
  • AT110377B - Hydraulic power transmission, in particular for vehicle brakes. : de en
  • AT110392B - Signaling device for high frequency transmission. : de en
  • FR641753A - Improvement in cement manufacturing processes with blast furnace slag : en fr
  • FR641837A - Focusing device for grinding or milling tools : en fr
  • GB295609A - Improvements in or relating to means for converting rotary motion into rectilinear motion : en
  • CA282210A - Radio circuit : en fr
  • FR641775A - Method and mold for the manufacture of rubber articles produced by precipitation in rubber dispersions and having a patterned surface in the mass : en fr
  • US1680005A - Heater : en
  • US1680037A - Antiglare attachment for headlights : en
  • CA282329A - Yarn package : en fr
  • FR641767A - Improvements to markings on the road surface for traffic regulation : en fr
  • DE463980C - Mower : de en
  • FI12086A - Förfaringssätt och masin för hopfogning av plåtradiatorsektioner : en fi
  • US1679367A - Braking device and method of causing braking effect : en
  • US1679476A - Steam gauge : en
  • CA282311A - Amplifying system : en fr
  • DE463450C - Suitcase lock : de en
  • AU1154328A - Improvements in or connected with processes and apparatus for delivering material into receptacles : en
  • GB295118A - Improvements in or relating to the production of new colour compositions and their application in the printing industry : en
  • US1680212A - Electrically-driven drilling machine and like machine tool : en
  • CA282268A - Radiator : en fr
  • DE463960C - Method and device for reducing the air resistance against the ejection cups in molding sand extractors : de en
  • FR641526A - Improvements to mechanically cast type bars and devices for manufacturing them : en fr
  • CA282320A - Circuit interrupter control system : en fr
  • US1679464A - Press pot and process of making same : en
  • US1679521A - Engine-heating apparatus : en
  • US1679696A - Stool : en
  • US1679549A - Ash gate : en
  • GB281642A - Process and apparatus for the concentration of dilute nitric acid : en
  • GB295079A - Improvements in and relating to thermionic valves : en
  • US1680027A - Delivery wagon : en
  • AU1133128A - Improvements inthe manufacture of zinc : en
  • DE464127C - Valve control for internal combustion engines : de en
  • CA282224A - Advertising apparatus : en fr
  • AT110332B - U-shaped crate clip. : de en
  • US1680111A - Phenyl-azo-alpha-alpha-diamino-pyridine dihydrochlorides and method of obtaining the same : en
  • US1679968A - Oil package : en
  • AU1110128A - Preparation of halide addition products, polymers, and oxides of rubber : en
  • CA282335A - Paper finishing process : en fr
  • CA282365A - Leak stopping composition : en fr
  • AT110340B - Method and device for delivering measured glass gobs. : de en
  • US1679618A - Weft-replenishing loom : en
  • US1679750A - Hair waver : en
  • US1680056A - Easel : en
  • GB295202A - Manually operated device for cutting circular holes in sheet metal plates : en
  • US1680268A - Absorbent-pad machine : en
  • CA282236A - Signal system : en fr
  • FR641789A - Circular nonius fleximeter for the measurement of elastic deformations : en fr
  • DE463918C - Self-collecting telescope : de en
  • US1679940A - Damper for blanket and curtain drying machines : en
  • US1679848A - barker : en
  • US1680182A - Detachable handle for receptacles : en
  • US1679557A - Apparatus for feeding and metering pulverulent or granular materials : en
  • US1679932A - Adjustable combined sound box and radiophone : en
  • USD75954S - Design for a jab, ob, similar container : en
  • US1679578A - Inclosed transparent window : en
  • FR641570A - Machine for separating grains and seeds according to their specific weight : en fr
  • FR641824A - Improvements to plate vaporizers : en fr
  • AT110334B - Hurricane lantern. : de en
  • AT110333B - Control of the ratchet drive in rack and pinion hoists. : de en
  • FR641586A - Rear seat system for motorcycles : en fr
  • GB279426A - Improvements in the rotors of centrifugal fans : en
  • GB295105A - Improvements in or applicable to gas meters : en
  • AU907227A - Improvements in apparatus for coursing : en
  • US1679713A - Ribbon spool : en
  • US1679748A - Dental appliance for indicating the outline of the face : en
  • US1679567A - Automatic telephone system : en
  • US1679589A - Safety device for brake-lever spreaders : en
  • US1679919A - of whiting : en
  • US1680184A - Bird cage : en
  • USD75953S - Design for a jab, ob similar container : en
  • AT110344B - Sound guidance for speaking machines. : de en
  • GB295238A - Improvements in and relating to the concentration of acetic acid solution : en
  • US1680150A - Powder box : en
  • FR641810A - Multi-directional switch : en fr
  • AU1179128A - Improvements in means for cutting glass : en
  • GB295076A - Apparatus for removing dust from bast fibre cards : en
  • DE463855C - Spring mattress : de en
  • AU1017527A - Improvements in or relating to tyres for use on motor road and other vehicles : en
  • CA282275A - Cremation casket : en fr
  • GB295135A - Improvements in or relating to pressure release motions for wringing machine and the like squeezing rollers : en
  • GB295450A - Improvements in telephone systems : en
  • US1680043A - Preparation of yeast : en
  • US1679348A - Distributor for fluid-pressure brakes : en
  • US1679415A - Machine for drilling and pinning knife handles and the like : en
  • US1680147A - Tap sole : en
  • DE463947C - Device for regulating the steam supply during the oxidation phases in devices for the production of hydrogen according to the iron-steam process : de en
  • FI12070A - Bandsportredskap : en fi
  • FR641651A - Concrete slab machine, reinforced or not : en fr
  • DE464203C - Adjustable key : de en
  • FR641730A - Disaggregator pulverizing solids by centrifugal projection of the latter through guide vanes in contact with the casing of the apparatus : en fr
  • CA282297A - Drying process : en fr
  • GB295268A - Improvements in and connected with fuel burners : en
  • AT110351B - Machine for the computational evaluation of punch cards. : de en
  • CA282263A - Acoustic transformer : en fr
  • FR641776A - Manufacturing process of coated wooden aerial propellers : en fr
  • FR641848A - Improvements to switches for low voltage electric current : en fr
  • FR641759A - Maneuvering error warning device for marine machinery : en fr
  • US1680051A - Apparel garment : en
  • DE461064C - Connection of pin and arm of a split crankshaft : de en
  • FR641564A - Automatic station indicator and advertising device : en fr
  • GB284681A - A heating apparatus supplied with lighting gas : en
  • GB292082A - Improvements in or relating to seats, sofas, stools and other furniture for sitting and reclining upon : en
  • FR641724A - Improvements to double and single brabant plows : en fr
  • GB282623A - Improvements in or relating to the feeding of metal strips in suspended form through furnaces or other treating devices : en
  • US1679613A - Platform support for cameras : en
  • FR641821A - Improvements in means of preventing curdling of pigmented hydrocarbon compounds : en fr
  • GB295165A - Improvements in or relating to sifting apparatus : en
  • US1679952A - Typewriting machine : en
  • GB284628A - Improvements in or relating to sewing machines : en
  • FR641662A - Reinforced seal for pipes made of iron or steel pipes : en fr
  • US1680132A - Cotton gin : en
  • CA282201A - Rolling mill bearing : en fr
  • US1679805A - Three-axled motor vehicle : en
  • USD75982S - John j : en
  • GB295199A - Life saving suits : en
  • US1679967A - Dispensing machine : en
  • US1680089A - Diaphragm pump : en
  • USD75968S - Joseph e : en
  • GB286687A - An improved electric incandescent lamp with an incandescent body of tantalum carbide : en
  • DE463919C - Method and device for producing a gas mixture for internal combustion engines : de en
  • DK39096C - Stove. : da en
  • FR641681A - Device intended to improve traction and facilitate lifting of plows behind tractor : en fr
  • GR1934B - METHOD AND ACCESSORY OF TOBACCO LEAFS. : el en
  • DE464002C - Screwdriver with several tools : de en
  • US1680006A - Windshield weather strip : en
  • US1679491A - Vertical internal-combustion engine : en
  • US1679862A - Awning : en
  • FR641679A - Improvements to taps : en fr
  • GB295445A - Improvements in telephone systems : en
  • US1679669A - Sanitary water-closet : en
  • US1680030A - Clamping device : en
  • US1679791A - Smoker's stand : en
  • US1680168A - Automobile headlight : en
  • US1679379A - Stabilizer for flying machines : en
  • US1679639A - Harrow : en
  • US1679820A - Stock and dies with oiling device : en
  • US1679350A - Machine for extruding tubular articles : en
  • US1679504A - Edge-holding device for sheet-glass machines : en
  • US1680081A - Cabinet : en
  • US1680105A - Repeater for rolling mills : en
  • US1679570A - Stair structure : en
  • GB295113A - Improvement connected with attache and like cases : en
  • GB295225A - Improvements in or relating to retorts : en
  • GB295184A - Improvements in or relating to filling cans for lamps, stoves or other receptacles : en
  • US1679650A - Printing press and folder : en
  • US1679878A - Typewriting machine : en
  • US1679430A - Condenser for ice machines : en
  • DE464163C - Device for the automatic removal of ash from coal dust firing : de en
  • FR641563A - Front and rear independent wheel suspension device for vehicles and automobiles : en fr
  • GB295245A - Improved apparatus for heating or cooling liquids or fluids : en
  • US1679602A - Starter mechanism : en
  • DE463756C - Centrifugal ball mill with upright arrangement of the drive shaft : de en
  • FR641672A - Improvements to octave keys for saxophones and similar instruments : en fr
  • US1679502A - Bottle-making machine : en
  • DE464014C - Device for signal transmission to moving objects, in particular moving trains : de en
  • FR641542A - Improvement in telephone membranes : en fr
  • GB295302A - Improvements in and relating to means for driving sustaining helices for aircraft : en
  • GB295172A - Improvements in loose insoles or socks for boots and like footwear : en
  • FR641614A - Improvements to the forks of motorcycles and similar vehicles : en fr
  • FR641621A - Improvements to nickel-cobalt and iron alloys : en fr
  • US1679537A - Lubricating apparatus : en
  • US1679751A - Testing machine : en
  • FR641645A - Improvements to pipe clamps : en fr
  • GB295095A - Improvements relating to masts used in the transmission of high tension electric currents : en
  • GB295171A - Improvements in and connected with water tube boilers : en
  • US1680086A - High-frequency apparatus : en
  • GB283878A - Improvements in and relating to means for maintaining approximately constant pressure in fluid insulating systems : en
  • GR1941B - METHOD OF CONSERVATION OF FOOD OF ALL KINDS, OION OF FRESH FRUITS, VEGETABLES, SMOKED PRODUCTS, EGGS, CHEESE AND SIMILAR, CHOCOLATE, SWEETS AND EQUIPMENTS. BY DRY ROAD. : el en
  • FR641766A - Automatic coupling device : en fr
  • FR641596A - Arrangement for fixing the drawbar to the front end of agricultural machinery : en fr
  • GB280922A - Improvements relating to the manufacture of nitrocellulose : en
  • GB286281A - Improvements in plants for washing coal or other minerals : en
  • FR641524A - Device for transposing the discharge pipe of a turbine to bring it to two or more flow gutters, in particular for the manufacture of sugar : en fr
  • DE463868C - Twenty-four hour clock : de en
  • GB295112A - Improvements in coinfreed delivery mechanism : en
  • USD75978S - Design for a bowl or similar article of silverware : en
  • US1680044A - Paper-handling machine : en
  • US1680241A - Sheet-glass apparatus : en
  • US1679518A - Composite-metal product : en
  • DE463979C - Device for lighting tobacco pipes u. Like. With the help of a burning glass : de en
  • DE464059C - Automatic control for elevators with fine adjustment : de en
  • DE464103C - Roasting and baking chamber that can be connected to any type of furnace : de en
  • US1679695A - Cinematograph film material : en
  • US1680229A - Flexible stay bolt : en
  • US1680077A - Toy catapult : en
  • GB291025A - Improved apparatus for electrically exploring the ground or soil : en
  • CA282279A - Vehicle check : en fr
  • FR641779A - Device for the automatic formation of the ends of the bottoms on the spools of the spinning rewinders : en fr
  • DE463835C - Holder for socks and other items of clothing : de en
  • DE464069C - Suspension device for goods in galvanic baths with moving bars : de en
  • FR641771A - Improvements to travel suitcases : en fr
  • GB282090A - Improvements in apparatus for delivering measured volumes of liquid : en
  • US1679879A - Excavating mechanism : en
  • US1679936A - Range converter : en
  • US1679520A - Changeable sign : en
  • US1679747A - Reenforcement for poles : en
  • US1679774A - Valve : en
  • AT110304B - Bicycle saddle. : de en
  • CA282246A - Window screen : en fr
  • US1679462A - Sign : en
  • CA282308A - Photographic recording apparatus : en fr
  • US1679794A - Valve gear : en
  • US1680159A - Attachment for mouthpieces of musical instruments : en
  • US1680264A - Process of treating soya beans : en
  • FI12064A - Anchorage for the electric power of the panel, for the operation and operation of the panel : en fi
  • GB295089A - Improvements in or relating to receptacles for containing condiments : en
  • US1679821A - Indicator : en
  • FR641539A - Pipe improvement : en fr
  • FR641622A - Improvements to the inking mechanism of printing machines : en fr
  • US1680008A - Apparatus for straightening the ends of bent pipes : en
  • DE463928C - Compensation device for the sprung wheel axles of motor vehicles : de en
  • DE463964C - Bucket elevator : de en
  • GB283532A - Improvements in means for regulating the fuel supply to internal combustion aircraft engines : en
  • US1680188A - Flash light : en
  • US1679685A - Device for the cooling of fatty emulsions or the like : en
  • FR641840A - Improvements to steering wheels for automobiles and similar vehicles : en fr
  • DE463953C - Vehicle or container for the transport of dust or grains, especially coal dust : de en
  • DE463962C - Device for assembling curtain strips from individual pieces : de en
  • US1679907A - Valve : en
  • US1680093A - Lighting fixture : en
  • US1680099A - Valve for internal-combustion engines : en
  • AT110356B - Machine for the production of glass objects. : de en
  • AU853027A - Sound damping device usable in ventilator fitments : en
  • FR641713A - Improvements in electrical devices such as relays and the like : en fr
  • FR641739A - Limited temperature gas turbine : en fr
  • US1679603A - Combined receptacle and buffer : en
  • US1679597A - Radio receiving circuit : en
  • US1679987A - Spark plug : en
  • AT110327B - : de en
  • US1679752A - Finely-divided nitroguanidine and method of making same : en
  • CA282357A - Metalliferous ore : en fr
  • FR641708A - Further development in the establishment of rim brakes applicable to cycles : en fr
  • AT110305B - Control with compressed air drive, in particular for controlling the steering wheels of motor vehicles. : de en
  • US1679635A - Invalid bed : en
  • AT110383B - Display device for inclination scales. : de en
  • CA282326A - Manufacture of artificial thread, filament, etc. : en fr
  • CA282318A - Electrical protective apparatus : en fr
  • US1680106A - Bottle-washing machine : en
  • US1680117A - Fused switch : en
  • US1680206A - Dental engine : en
  • US1680069A - Sanitary pillow : en
  • AU1128828A - Improvements in or relating to milling machines : en
  • CA282258A - Roller tube mechanism : en fr
  • CA282321A - Electrical protective system : en fr
  • US1679769A - Egg candler : en
  • CA282248A - Power control mechanism : en fr
  • AT110312B - Bicycle saddle. : de en
  • US1679493A - Lubricating system : en
  • US1679499A - Method of and apparatus for making stovepipe casings : en
  • US1679913A - Assigwob : en
  • US1679975A - Sled : en
  • CA282359A - Coal processing : en fr
  • AU771727A - Improvements in radio receiving sets : en
  • US1679423A - Desk pad : en
  • GB284978A - Plate gripping device for photographic dark slides : en
  • US1679457A - Dynamo-electric machine : en
  • US1679926A - Channel construction for the sides and tops of tanks of vessels : en
  • US1679522A - Automatic telephone system : en
  • AT110367B - Electric light bulb. : de en
  • CA282372A - Warp twisting machine : en fr
  • DE464068C - Central lubrication device : de en
  • FR641571A - Fishing rod : en fr
  • DE463926C - Spreader camera : de en
  • DE464049C - Asbestos fabric for dry filtering of gases of all kinds, steaming, etc. like : de en
  • GB280497A - Method of and apparatus for sizing metal bushes for bearings : en
  • US1679950A - Method and apparatus for surgical resection : en
  • DE464184C - Inclined or step grate firing with a built-in drying and smoldering chamber : de en
  • GB295180A - Improvements in tobacco pipe cleaners : en
  • GB295220A - Improvements in electric secondary cells : en
  • US1679644A - Money bank : en
  • AU1117428A - Improvements in and relating to doors and operating mechanism therefor : en
  • US1680035A - Display apparatus : en
  • CA282285A - Air pressure regulator : en fr
  • AT110338B - X-ray system with high frequency operation, in particular for transportable apparatus. : de en
  • CA282346A - Tube deflating stand : en fr
  • US1680228A - Lifting jack : en
  • US1680009A - Package-sealing machine : en
  • US1679558A - Key : en
  • US1679866A - Slider for fasteners : en
  • US1680262A - Light metal alloy : en
  • US1679398A - Disk feeder : en
  • US1680261A - Blast magneto : en
  • GB295093A - Improvements in fastening means for securing fabric to a rigid base applicable to roller blinds : en
  • DE464224C - Device for adjusting railway switches : de en
  • GB295247A - Improvements in expanding suit-cases, trunks, boxes and the like, and extensible fastenings suitable for use therewith : en
  • CA282344A - Attachment for calenders : en fr
  • DE463863C - Advertising transparency on which changes in brightness are generated by a color cylinder rotating around a light source : de en
  • FI12078A - Självlåsande nut : en fi
  • FR641676A - Improvements made to bracelet closures : en fr
  • GB295092A - Improvements in looms for manufacturing cane and like fabrics : en
  • FR641839A - Process for finishing the interior surfaces of barrel tubes : en fr
  • US1679671A - Illuminated city name and license double-number plate and directionsignal attachmenttherefor : en
  • CA282257A - Grain shocker : en fr
  • CA282375A - Mesh machine : en fr
  • CA282228A - Hydration of cellulose fibre : en fr
  • GB295417A - Improvements in apparatus for the electro-magnetic separation of ores : en
  • GB295091A - Improvements in or relating to switchgear : en
  • DE464010C - Process for the preparation of double compounds of sulfur dioxide with aldehydes or ketones : de en
  • DE463856C - Cardboard roof : de en
  • GB295098A - Improvements in roller blinds and fittings therefor : en
  • US1679983A - Valve grinder : en
  • FR641754A - Z-shaped iron sheet pile : en fr
  • US1679712A - Direct-current electricity meter : en
  • US1679802A - Frost-proof guard : en
  • US1679346A - Support : en
  • US1679528A - Rail brace with tie-plate : en
  • FR641786A - Apparatus for developing light-sensitive substances : en fr
  • FR641780A - Articulated strut, for the protection of the cutting bars, producing the automatic shutdown of automotive mowers : en fr
  • DK39086C - Flexible Coupling. : da en
  • GB295308A - Improvements in loose leaf ledgers and like books : en
  • DE464136C - Device for holding photographic flat films under tension during development and subsequent work steps : de en
  • AU859427A - Improvements in flushing cisterns : en
  • FI12063A - Gavlar for packlådor : en fi
  • GB295103A - Improvements in anti-dazzle screens for use on vehicles : en
  • US1679449A - Gaseous-conduction apparatus : en
  • US1680095A - Universal joint : en
  • US1680253A - Forging machine : en
  • US1680119A - Combination fixture : en
  • CA282369A - Slicing mechanism : en fr
  • DK39102C - Eye protector for car windshields. : da en
  • US1679718A - Projector lamp : en
  • US1679997A - coal pulverizing machine : en
  • US1680173A - Collapsible chair : en
  • US1679442A - Electric switch : en
  • US1679704A - Glare shield : en
  • US1680012A - Instrument panel : en
  • US1680091A - Bead-covering machine : en
  • US1679436A - Strip-transfer apparatus : en
  • FR641534A - Automatic pearl dipping machine : en fr
  • GB295447A - Improvements in telephone systems : en
  • FR641823A - Combiner, especially for wireless telegraphy and high frequency transformer tuned by variometric effects : en fr
  • DE464093C - Spring hangers for steering axles on rail vehicles with stones that can be swung crosswise in the hooks : de en
  • DE463992C - plane : de en
  • FR641618A - Condensed water trap : en fr
  • GB295127A - Improvements in silencers for the exhaust of internal combustion engines or for fire arms : en
  • GR1931B - METHOD FOR THE MANUFACTURE OF PRINTING INSTRUMENTS. : el en
  • FR641791A - Trunk support for motorcycles : en fr
  • GB295222A - Baker's bread tin greasing device : en
  • US1680169A - Flash light : en
  • DE463894C - Electrical control device for the ejection flaps of cooling beds with several discharge channels : de en
  • DK39090C - Play carousel for children. : da en
  • GB289394A - An improved process of and apparatus for use in the separation, by distillation, of miscible liquids : en
  • GB295068A - Improvements relating to alternating electric current phase converters : en
  • GB295111A - Improvements in the actuation of poppet valves : en
  • DE464185C - Grate furnace with built-in drying and smoldering shaft : de en
  • CA282282A - Production of ester of aromatic acids : en fr
  • CA282337A - Semi-trailer support : en fr
  • DE464111C - Collapsible lampshade frame : de en
  • DE464025C - Control for crane hoists : de en
  • FR641510A - Locomotion system on water : en fr
  • GB295132A - Improvements in or relating to variable speed gears : en
  • FR641697A - Watering device with quadrangular projection surface : en fr
  • FR641805A - Electrothermal process for producing alumina : en fr
  • GB295223A - Improvements in or relating to signal apparatus associated with electrically controlled machinery : en
  • US1679451A - Liquid-level indicator : en
  • DE464030C - pin : de en
  • FR641690A - Method and apparatus for the use of thermal energy : en fr
  • AT110355B - Switching device for X-ray machines. : de en
  • US1679905A - Ernst kassner : en
  • US1679894A - X-ray tube : en
  • US1680040A - Boat-race indicator : en
  • FR641644A - Process for manufacturing an electrolyte for lead peroxide accumulators and an accumulator provided with this electrolyte : en fr
  • AU1491428A - Improvements in or relating to fuel for internal combustion engines : en
  • DE464269C - Process for the production of artificial molding sands and for the improvement of natural and used sands : de en
  • CA282281A - Apparatus for supplying air under pressure : en fr
  • CA282288A - Combined trunk rack and bumper : en fr
  • US1679357A - Sewing machine : en
  • US1679893A - Machine for making sheet metal pipe elbows : en
  • AT110331B - Method for controlling the winch of hoists with three-phase asynchronous drives. : de en
  • AT110394B - Device for holding exchangeable letter tablets or display strips made of flexible and elastic material. : de en
  • DE463929C - Connection of the existing wooden frame parts with each other for car bodies of motor vehicles : de en
  • DE464115C - Signal system, which is activated by the successive driving of three rail contacts by a train : de en
  • GB295074A - Improvements in or relating to carding devices : en
  • DE463878C - Fourdrinier paper machine with laterally extendable screen table : de en
  • GB280541A - Improvements in or relating to motor driven vehicles : en
  • GB295197A - Improved means for drilling holes in buttons, dice and the like : en
  • AT110335B - Process for the separation of ash-forming additions from finely powdered, carbonaceous material by stirring with oil and water. : de en
  • AT110317B - Heated press cylinder for injection molding. : de en
  • DE464241C - Device for cooling the seat and backrest of motor vehicles : de en
  • US1679514A - Folding furniture : en
  • US1679984A - Container for liquids : en
  • GB295269A - Improvements in or relating to valves for use with gas purifiers : en
  • GB290200A - Improvements in dust-proof hinge : en
  • FI12071A - Device for iron beds with railings : en fi
  • FR641508A - Improvements to water tube boilers : en fr
  • AU1145528A - Improvements relating to leakage indicators for alternating current circuits : en
  • US1679390A - Automatic train-control system : en
  • US1679789A - Clamp for trolley conductors : en
  • DE463872C - Extraction device for the metal vapors developing from the casting kettle of die setting and line casting machines, in which the pump rod goes through a slot in the cover : de en
  • US1679815A - Actuating mechanism for pressing machines : en
  • US1680146A - Oil-tube strainer : en
  • CA282203A - Vehicle signal : en fr
  • US1679959A - Internal-combustion engine : en
  • CA282241A - Metal structural material : en fr
  • CA282277A - Malted milk product : en fr
  • DE463977C - Date printing mechanism for ten-key calculating machines, in which the date is set by pressing down keys, in order to be printed later by swinging out the main shaft : de en
  • US1679519A - Means for draining the low-pressure blading of steam turbines : en
  • DE463687C - Bow for string instruments : de en
  • DE463896C - Fastening device for broom, scrubber u. like stems : de en
  • AU1082927A - Improved circuit arrangements for hunting switches and semi-automatic telephone systems : en
  • AT110311B - Support shoe for cable cars. : de en
  • US1679739A - Process for pyroelectric separation of finely-divided materials : en
  • CA282272A - Lawn mower : en fr
  • US1679864A - Mold for casting metals : en
  • US1680185A - Metal-base bird cage : en
  • US1679839A - Smoke protector : en
  • USD75975S - A cobpobation : en
  • AT110387B - Seal for the piston disc of rotary piston machines. : de en
  • AU1122628A - Improvements in cylindrical sheetmetal containers : en
  • DE463984C - Liquid filter : de en
  • AU1006527A - A container for boxes andthe like especially applicable to matchboxes : en
  • CA282286A - Back block : en fr
  • US1680120A - Balance wheel for engines : en
  • US1679697A - Closure cap : en
  • US1679496A - Turbine-nozzle manifold : en
  • US1679891A - Bathtub shipping crate and cover : en
  • US1679730A - Electrical heating apparatus and method : en
  • CA282211A - Fuse : en fr
  • US1679383A - Method and apparatus for exhausting vacuum-tube-lamp envelopes : en
  • US1679530A - Automatic drilling or tapping machine : en
  • US1679999A - Thermostatically-controlled choker for carburetors : en
  • GB295224A - Treatment of ores, residues and like materials for extracting metal values : en
  • AT110382B - Daylight magazine change cassette. : de en
  • CA282327A - Artificial thread, etc. : en fr
  • CA282198A - Tooth brush : en fr
  • AT110345B - Fur clipper. : de en
  • AU1081627A - Improvements in froth-flotation concentration of ores : en
  • DE464047C - Goods lift : de en
  • US1679460A - Car roof : en
  • US1680237A - Electric furnace and operating mechanism therefor : en
  • US1679353A - Selective-gear-shifting mechanism : en
  • US1679532A - Apparatus for aiding hearing : en
  • US1679727A - Typewriting machine : en
  • US1680087A - Drying bleaching powder : en
  • US1679801A - Deaft connection foe cab : en
  • US1679778A - Locking device for galleys : en
  • US1679759A - Lock-filling machine : en
  • US1679921A - Shock absorber : en
  • US1680225A - Lighting fixture : en
  • US1679459A - Tuning device for radio receiving sets : en
  • DE463966C - Shore double crane : de en
  • DE464156C - Brake device operated by liquid or gaseous pressure medium, especially for rail vehicles : de en
  • US1679758A - Junction-point construction for iron network : en
  • US1679852A - Synchronizing system : en
  • US1680179A - Loading machine : en
  • GB295075A - Improvements in or relating to bricks for the checker work of blast and other furnace stoves and regenerators : en
  • CA282262A - Gas detecting apparatus : en fr
  • US1680033A - Flexible button : en
  • GB295107A - Improvements relating to feeding poultry and other animals : en
  • US1679469A - Rail vehicle : en
  • US1679362A - Controlling mechanism : en
  • DE460467C - Mutual arrangement of an air chamber provided on a wheel and the associated air duct attached to the chassis : de en
  • DE463951C - Device for attaching ribbons to ribbon spools for typewriters : de en
  • DE464075C - Mechanical track with rolling seats for fairgrounds and like : de en
  • FR641535A - Variable capacitor for oscillating circuits and other applications : en fr
  • FI12065A - Slangklämmare särskilt för bromsslangar vid järnvägsvagnar och dyl. : en fi
  • GB295130A - Improvements relating to invalid chairs : en
  • DE457984C - Endoscopic periscope with a broken optical axis : de en
  • US1679874A - Feeding device for furnaces : en
  • GB279802A - Improvements in or relating to closures for cooking vessels and other containers : en
  • FR641763A - Reinforced syringe with nickel inner cone for bleeding and blood test : en fr
  • DE464034C - Device on buttonhole sewing machines for sewing in the thread end clamped by the swinging scissors : de en
  • DE464084C - Device for separating the individual components of mixtures contained in solutions by fractional crystallization : de en
  • GB295133A - Motor vehicle direction indicator : en
  • GB295255A - Improvements in or relating to the provision of hydrovanes on seagoing aircraft : en
  • DE463819C - Deep hole drilling machine : de en
  • AT110386B - Steaming device for post-treatment of printed fabric webs. : de en
  • GB295101A - Mounting for latch handles : en
  • US1679832A - Combustion-power engine : en
  • US1680002A - Combination lamp and smoker's stand : en
  • FR641513A - New kind of leather and process for obtaining it : en fr
  • GB295150A - Improvements in or relating to underreamers for use in well drilling operations : en
  • GR1933B - METHOD FOR THE EXPORT OF SUGAR (CRYSTAL SUGAR) FROM THE FRUITS OF CERATONIA SILIQUA LINN AND OTHER analogues of HERBAL PRODUCTS. : el en
  • AU889427A - Device for use in catching blowflies : en
  • AU956927A - Improvements relating tothe ends of stock water troughs : en
  • CA282361A - Telephone system : en fr
  • AU1093127A - Improvement in apparatus for annealing glassware : en
  • AU1093227A - Improvements in apparatus for handling glassware : en
  • GB295411A - Improvements in and relating to the drying of fuel gases : en
  • US1679706A - Fixture hanger : en
  • FR641677A - Method and device for cleaning precious metals, in particular silverware : en fr
  • FR641568A - Hat sanding machine : en fr
  • GB295187A - Improvements relating to sole and heel pieces for boots and shoes : en
  • FR641664A - Improvements made to lamps, in particular to electric and accumulator lamps, to be used as portable mining lamps : en fr
  • GB289044A - Improvements in fire extinguishing apparatus : en
  • GB295251A - Improvements in or relating to electric protective systems : en
  • FR641546A - Fire extinguisher : en fr
  • FR641647A - Arrangement to reduce crosstalk in coil lines : en fr
  • US1679375A - Machine for folding the edges of textile and similar articles : en
  • US1679806A - Garden implement : en
  • US1680053A - Clamp for electrical conductors : en
  • US1680222A - Bale splitter : en
  • US1680246A - Mining machine : en
  • DE463917C - Device for the immediate registration of the duration and interruptions of work processes : de en
  • GB295081A - Improvements relating to the mounting of piezo-electric crystals : en
  • GB279902A - Improvements in and relating to the treatment of liquids, such as milk and the like, with rays, more particularly, with ultra-violet rays : en
  • FR641680A - Saving device for torch : en fr
  • GB276354A - Improvements in and relating to electromagnetic relays : en
  • GB295254A - Improvements in or relating to direction indicators for vehicles : en
  • GB295305A - Improvements relating to apparatus for indicating the depth of liquids in tanks or other containers : en
  • DE464149C - Bread notching machine with laterally moving notching knives and an up and down moving pressure plate : de en
  • DE463983C - Drum tedder : de en
  • DE463963C - Roller arrangement for the cord guides of curtains, drapes, etc. like : de en
  • DE464088C - Process for the preparation of resinous condensation products from phenol derivatives and aldehydes : de en
  • GB275172A - : en
  • US1679829A - Centrifugal separator : en
  • US1679978A - Pneumatic tourniquet : en
  • US1679487A - Electric-current system : en
  • US1680180A - Sounding board for pianos : en
  • US1679990A - Engine mounting : en
  • US1680116A - Car coupler : en
  • US1680177A - Record file : en
  • DE463924C - Treadmill cooling device for sugar confectionery and other products : de en
  • DE464026C - Three-phase circuit for reverse operations : de en
  • US1680076A - Light for shaving and the like : en
  • US1679771A - Ignition system : en
  • US1680023A - Throw-out mechanism for cigarette-packing machines : en
  • AU856127A - Improvements inside curtains for touring body automobiles : en
  • FR641627A - Self-lubricating trolley rollers : en fr
  • US1679509A - Darning attachment for sewing machines : en
  • US1679986A - Receiver : en
  • FR641731A - Improvements to dust and fiber collectors : en fr
  • CA282293A - Sulphate liquor heater : en fr
  • GB295086A - Improvements in connection with the heating and cooling of buildings : en
  • US1679364A - Furnace : en
  • US1679387A - Last-measuring stick : en
  • FR641903A - : fr
  • DK39099C - Portable Raising Frame for Mist Bench Windows. : da en
  • FR641666A - Device for adjusting the rotation speed of electric motors : en fr
  • FR641773A - Double action tie-down collar : en fr
  • AT110391B - Cleaning device for dust filters. : de en
  • CA282233A - Grain cleaner : en fr
  • DE463575C - Welding torch : de en
  • GB295310A - Electric heating devices : en
  • FR641583A - Hourdis for floors : en fr
  • GB295123A - Improved means for disinfecting closets : en
  • AU1145028A - Improved process for obtaining textle fibres of high quality from the skins of fish such as in particular those of the chondropterygli selachi : en
  • GB272462A - Improvements in or relating to multiple carburettors for explosion engines : en
  • FR641675A - Production of new coloring materials : en fr
  • US1679546A - Golf game : en
  • US1679571A - Compressor roll : en
  • US1680021A - Manufacture of wool-like cellulosic material : en
  • US1679513A - Collapsible pole : en
  • US1679579A - Golf-ball tee : en
  • DE464121C - Auger for inserting a smooth paste into tooth root canals : de en
  • FR641716A - Process for the production of dyes for vats : en fr
  • FI12068A - Thermal insulation material : en fi
  • DE464104C - For the preparation of cooking water and as a food warmer : de en
  • US1679479A - Reserve dyeing on vegetable fibers : en
  • FR641597A - translucent screen for cinema projectors, showcases and other similar applications : en fr
  • GB273327A - Process of improving products obtained from vegetable fibres : en
  • GB295066A - Improvements in and relating to vacuum cleaning apparatus : en
  • US1679394A - Bottom lifting and equalizing mechanism for road graders : en
  • FI12077A - Förfaringssätt and anordning för formning av propellervingar eller andra organ med variabelt tvärsnitt : en fi
  • FR641712A - Process for obtaining white titanic acid stable to red : en fr
  • FR641553A - Machine for straightening, sanding, polishing flat surfaces and pulling thick wood, metals, plastics, stones or other materials : en fr
  • FR641844A - Bimorphic electric machine : en fr
  • FI12083A - Vinsch för dubbelrörelser : en fi
  • FR641658A - Advanced fertilizer : en fr
  • DE463981C - Cutting device for mowing machines with individual knives that are exchangeably attached to a rotating support disk : de en
  • US1679471A - Electric coil : en
  • FR641541A - Fastening rails to concrete or masonry : en fr
  • FR641649A - Improvements to photoengraving printing machines : en fr
  • GB285361A - Machine or apparatus for fleshing hides, skins or the like : en
  • USRE17061E - jorgensen : en
  • US1680231A - Cable joint : en
  • FI12093A - Anordning for double s.k. mjuka löskragar : en fi
  • FI12095A - Completion of orders for direct sales, including direct sales of direct sales or direct sales : en fi
  • FR641793A - Ring seal : en fr
  • US1679600A - Brake-cylinder release valve : en
  • DE464140C - Device for climbing profile iron masts or the like. : de en
  • DE464145C - Weight arrangement for suitless diving equipment : de en
  • DK39095C - Dome-shaped lens with collecting and spreading reflectors. : da en
  • DE464011C - Process for preheating the rail or workpiece ends lying in a double-walled form for the purpose of welding by means of a hot-melt welding compound : de en
  • FR641694A - Water vapor adsorbing material, and its manufacturing process : en fr
  • CA282261A - Engine piston : en fr
  • FR641695A - Process for removing sulfur compounds from gas mixtures : en fr
  • GB287452A - Improvements in tubes for cycle and like frames : en
  • US1680130A - Medical-tablet container : en
  • US1679876A - Pig-iron mold and the like : en
  • US1679631A - Recording apparatus for oarsmen : en
  • US1679640A - Weft detector in loom transferrers : en
  • US1680102A - Windshield heater : en
  • CA282219A - Gun : en fr
  • FR641505A - Improvements to ingot casting : en fr
  • FR641600A - Percolator : en fr
  • GB295139A - A new or improved amusement device : en
  • US1679653A - Hair-waving device : en
  • US1680101A - Lever-operated electric switch : en
  • US1680036A - Pipe organ : en
  • US1679655A - Web-cutting mechanism : en
  • US1679768A - Auxiliary water heater : en
  • US1679443A - Automobile awning : en
  • US1679616A - Box motion for looms : en
  • USD75986S - boesch : en
  • US1679373A - Fluid-treating apparatus : en
  • US1679827A - Carbon guard for manifolding machines : en
  • US1680244A - Fastener : en
  • FR641538A - Further training in radiators for automobiles and other vehicles : en fr
  • DE463867C - Doll head with moveable eyelids and eyeballs fixed in the head : de en
  • GB295337A - A means of reducing distortion in telephone circuits : en
  • GB294222A - Improvement in steel wool holders : en
  • US1680213A - Radial-drilling machine : en
  • DE450268C - Method and device for applying a layer of paint to glass plates used in the manufacture of artificial marble : de en
  • DE464070C - Tapping device for cutting nut threads using an overflow drill with a curved shaft : de en
  • DE464116C - Exchangeable pantograph sliding shoe for the third rail of electric railways : de en
  • US1679584A - Control unit : en
  • US1679612A - Metal weather strip : en
  • US1679761A - Relay : en
  • US1679572A - Punch for cutting notches in film reels : en
  • DE463940C - Winch with a drum that can be moved in the axial direction : de en
  • DE464012C - Drainage system : de en
  • DE464137C - Car body made of sheet metal for motor vehicles : de en
  • DE464218C - Porous rubber body for sucking up, holding on and dispensing liquids : de en
  • US1680174A - Water gauge : en
  • US1679343A - Mechanism for reeling paper and the like : en
  • US1679710A - Cardboard and like box or container : en
  • US1679819A - Toy vehicle : en
  • US1680223A - Stacking machine : en
  • US1680058A - Addition material for ferrous metals : en
  • DE464112C - Beacon with a reflector combining the light rays of an electric light tube : de en
  • US1679368A - Device to determine size of yarn packages : en
  • US1679958A - Internal-combustion engine : en
  • CA282355A - Vacuum tube generator : en fr
  • GB282819A - Album for holding gramophone records, photographs and for like uses : en
  • USD75979S - Hebbebt h : en
  • US1679501A - Indicator gauge : en
  • US1680064A - Fertilizer distributor : en
  • US1680039A - Pipe organ : en
  • GB295340A - Improved method of, and apparatus for, covering and protecting the surfaces of solidor hollow bodies : en
  • DK39104C - Oven, Autoclave or similar heated by Steam. : da en
  • US1680193A - Oil burner : en
  • FR641667A - Device for reducing the resistance of air in particular and of all fluids in general, applicable to all vehicles whether land, air or sea : en fr
  • FR641706A - Improvements in the control of carbonic acid production : en fr
  • US1679642A - Canopy for trucks : en
  • FR641725A - Electric heated bakery oven : en fr
  • US1679605A - Valve-reseating tool and gauge : en
  • CA282378A - Welding machine : en fr
  • FR641692A - Process for the production of alumina by electrothermal means : en fr
  • GB295200A - : en
  • FR641699A - Method of receiving electromagnetic waves for radio communications : en fr
  • US1679661A - Stereoscopic measuring instrument : en
  • US1680024A - Machine for packing cigarettes and like articles : en
  • DK39097C - Top cutter for beet harvesters. : da en
  • US1679803A - Leaning-wheel grader : en
  • US1680208A - Centrifugal pump : en
  • AT110361B - Apparatus for treating body cavities. : de en
  • AU846927A - An improved doorstop : en
  • CA282204A - Carbon dioxide production : en fr
  • US1679628A - Attachment mechanism : en
  • CA282382A - Radio distribution system : en fr
  • AU854427A - An improved pipe-supporting hook and method of manufacturing thesame : en
  • US1680003A - Draft-gear carrier iron and tank-band anchor : en
  • US1679780A - Ham boiler : en
  • US1679648A - Detachable lock : en
  • US1680127A - Boiler : en
  • US1679859A - Foam fire-extinguishing apparatus : en
  • US1680141A - Reversing and braking mechanism for machine tools : en
  • USD75989S - Design for a lamp : en
  • CA282330A - Yarn package : en fr
  • DE464054C - Process for the separation of volatile substances from semi-volatile or non-volatile : de en
  • DE464161C - Protective device on electric railways to prevent induction interference or earth currents : de en
  • CA282255A - Lens refining method : en fr
  • US1679911A - Toy railroad : en
  • US1679728A - Grease extractor : en
  • US1680158A - Cuff link : en
  • US1679899A - Fabric-measuring machine : en
  • US1679884A - Attachment for drills : en
  • DE463975C - Calculating machine with a return device between the result counter and the setting mechanism : de en
  • US1679972A - Tire carrier : en
  • DE463783C - Gate guide for folding gates : de en
  • DE464240C - Process for the production of pulp from wood : de en
  • DK39091C - Light Reflecting Prism for Automobile Lights. : da en
  • AT110337B - Device for multiple remote switching along lines using modulated high-frequency oscillations. : de en
  • CA282247A - Cap-stone for porches : en fr
  • AT110368B - Friction wheel press. : de en
  • FR641566A - Improvements to dyeing, printing or sanding materials composed of or containing cellulose ethers : en fr
  • FR641665A - Improvements to notepads where the paper pad is clamped by one edge : en fr
  • GB295221A - Improvements in or relating to knobs and like terminal devices : en
  • US1679360A - Die-throwing device : en
  • US1679989A - Baking oven : en
  • US1680265A - Wheel : en
  • DE463893C - Device for raising and lowering the top roll of rolling mills : de en
  • DK39089C - Coatings for varnishes, paints, waterproofing liquids and the like. : da en
  • GB269887A - Improvements in or relating to elastic connections : en
  • GB283511A - Improvements in apparatus for the orientation of windmill and for rendering them inoperative : en
  • CA282238A - Sign : en fr
  • US1680108A - Aryl-azo-diaminopyridines useful as bactericides and process of making the same : en
  • AT110388B - Loudspeaker lamp and method of radio reception by means of the same. : de en
  • GB283179A - Improvements in dust suction apparatus : en
  • US1679587A - Illuminated instrument panel : en
  • DE463839C - Easel card file, in whose card holder two holders can be moved against each other against spring action parallel to the card edge : de en
  • US1679461A - Antislipping device for stands and the like : en
  • US1679773A - Ventilating device : en
  • US1679960A - Electrical connection : en
  • US1679991A - External contracting brake : en
  • US1679596A - Wash hanger : en
  • US1679724A - Furnace : en
  • US1679841A - Electric convection heater : en
  • US1679974A - Transmission mechanism : en
  • FR641702A - Household bottle brush : en fr
  • DK39098C - Grater drum for beet and potato grater machines. : da en
  • GB295266A - Improvements in or relating to the manufacture of safety fuses for use in mining or blasting : en
  • GB285408A - Improvements in or relating to dressing or grooming apparatus for animals : en
  • GB295194A - Improvements in or relating to electric current rectification : en
  • FR641626A - Different jib crane systems with variable inclinations and lengths for velocipedes and similar machines : en fr
  • GB295345A - Photographs for passports and similar purposes : en
  • FR641509A - Process for the production of aldehydesulfoxylates : en fr
  • US1680112A - Knob : en
  • AT110397B - Two-cylinder two-stroke internal combustion engine with a common combustion chamber. : de en
  • US1680198A - Derrick structure for oil, gas, and artesian wells : en
  • US1680233A - Electric welding method and apparatus : en
  • US1679420A - Safety device for railroad-car-brake beams : en
  • US1679762A - Poppet-valve mechanism for power actuators and the like : en
  • US1679595A - Gang saw : en
  • US1679699A - Checking tag : en
  • CA282234A - Railway safety appliance : en fr
  • CA282229A - Abrasion resistance testing apparatus : en fr
  • CA282295A - Dispensing cabinet : en fr
  • CA282356A - Shock absorber : en fr
  • US1679341A - Detector condenser : en
  • CA282309A - Radio transmitting system : en fr
  • US1679665A - Spare-tire lock : en
  • CA282269A - Dust valve : en fr
  • CA282379A - Shaft furnace : en fr
  • US1679632A - Store window : en
  • DE461961C - Self-collecting speaking machine : de en
  • US1679807A - Combined check-book holder and bill fold : en
  • US1680013A - Dry kiln and the art of kiln drying : en
  • US1680195A - Logging boat : en
  • CA282208A - Engine : en fr
  • US1680240A - Sheet-class-drawing apparatus : en
  • US1679545A - Tube mill : en
  • US1679757A - Sand-grading device : en
  • US1679855A - Lubricant compressor : en
  • US1679964A - Counterthrust pressure piston : en
  • US1680085A - Means for burning liquid fuels : en
  • US1680139A - Road light : en
  • US1679590A - Journal-lubricating system : en
  • US1679698A - Shock absorber working with progressive compression : en
  • US1679836A - Swimming glove : en
  • US1679877A - Bill folder : en
  • GB271444A - Improvements in or relating to apparatus for drawing sheet glass : en
  • GB295188A - Improvements relating to apparatus for sifting flour : en
  • US1679686A - Pull-rod connection : en
  • US1680114A - pitney : en
  • US1680202A - Boiler-tube cleaner : en
  • US1680258A - Process of generating or grinding gear teeth : en
  • FR641689A - Dumbwaiter with electric and manual operating devices : en fr
  • US1679793A - Carburetor : en
  • CA282352A - Broaching machine : en fr
  • US1680010A - Electric element : en
  • US1680103A - Liquid-measuring device : en
  • DE463952C - Rack locomotive : de en
  • AU848427A - Improvements inthe springing of motorcars andthe like : en
  • US1680243A - Screening device : en
  • US1679444A - Multiple-tube tire : en
  • FR641828A - Sliding and folding metal trestle : en fr
  • US1679358A - Steam purifier for locomotive boilers : en
  • US1679421A - Hedge trimmer : en
  • US1679865A - Tube finishing and capping machine : en
  • CA282305A - Electron discharge device : en fr
  • AT110393B - Radio transmission system. : de en
  • US1679735A - Lubricating apparatus : en
  • US1679517A - Core for radiators : en
  • AU992227A - Improvements in or relating to directional aerial systems and feeding systems therefor : en
  • CA282331A - Expansible boring tool : en fr
  • DE464157C - Arrangement on control valves of air brakes : de en
  • FI12099A - Ski poles : en fi
  • FR641640A - Shoe soles fixing device : en fr
  • US1679976A - Internal-combustion engine : en
  • US1680011A - Curtain window : en
  • CA282217A - Emergency heater : en fr
  • US1679837A - Air-brake bleeder valve : en
  • US1680061A - Spun metal manufacture and product : en
  • DE463834C - Method and device for the production of sharp-edged boxes or similar objects from cardboard, cardboard, etc. by pressing from a plate-shaped blank : de en
  • US1680138A - High-pressure grease-gun connection : en
  • GB280538A - : en
  • US1679512A - Lubricating apparatus : en
  • FR641792A - Construction of a reinforced concrete railway tie : en fr
  • GB295607A - Improvements in or relating to duplicating books : en
  • DE464055C - Device for introducing the combustion air for oil firing systems with several fireplaces : de en
  • DE464120C - Machine for punching leather, especially a barrow punch with a finishing device for the punching block : de en
  • GB295082A - Improvements in or relating to apparatus for trimming the breast facing of louis heels : en
  • DE464032C - Mixture-compressing internal combustion engine with preheating of air, fuel and mixture on the cylinder jacket : de en
  • DE464154C - Loose-leaf book, folder u. Like. With alignment and retaining pins : de en
  • US1680063A - Method of and machine for making plated fabrics : en
  • US1680073A - Process of making nozzles : en
  • CA282225A - Drive box mechanism : en fr
  • US1679472A - Car-coupling apparatus : en
  • US1679691A - Pulley : en
  • US1679931A - Degree compass : en
  • US1679467A - Seal : en
  • AT110379B - Device for regulating the cooling, in particular for parts of furnaces to be cooled. : de en
  • DE463883C - Headlights for motor vehicles and. like : de en
  • US1679994A - Manufacture of acetic acid and acetates : en
  • DE464139C - Closed car body for passenger vehicles : de en
  • CA282209A - Gas burner : en fr
  • US1679342A - Machine for stirring and beating dough and like materials : en
  • US1679593A - Rotary grizzly screen : en
  • FI12094A - Factoring mask for the purpose of hatching : en fi
  • DE463946C - Handle attachment made of two shell halves held together by a clamping screw with a spreading device : de en
  • FR641565A - Croissant dough rolling machine and the like : en fr
  • US1679888A - Lubricating apparatus : en
  • AT110373B - Vehicle for sports and games. : de en
  • US1680160A - Vehicle wheel : en
  • US1680163A - Feeding apparatus for electric furnaces : en
  • US1679654A - Tube-frame bracket : en
  • US1679785A - Toothbrush : en
  • US1679853A - Springing of motor vehicles : en
  • GB289379A - Improved lubricating device : en
  • CA282317A - Modulation system : en fr
  • USRE17058E - Poration : en
  • CA8043S - Syphon vase : en
  • US1680078A - Lighting fixture : en
  • AU1369028A - An attachment to the driving wheel of a power propelled vehicle or implement to enable it to run elsewhere than on made roads : en
  • US1679553A - Rug and strand therefor : en
  • USD75961S - August dlouhy : en
  • FR641728A - Clip-on label clip : en fr
  • GB295164A - Improvements in or connected with the manufacture of sheet metal boxes or cans : en
  • CA282253A - Oil burner : en fr
  • AT110370B - Stencil rotary printer. : de en
  • US1679914A - Floor and ceiling construction : en
  • US1680236A - Draft coupling : en
  • AT110323B - Machine for moving cigarettes from a storage container into a packaging box. : de en
  • US1680029A - Filter : en
  • US1680118A - Fused switch : en
  • USD75990S - Abthttb von fbankenbebg : en
  • US1679438A - Stabilized gyroscopic compass : en
  • US1679847A - Garden doll : en
  • CA282252A - Bottle case : en fr
  • GB295062A - Improvements in or relating to the treatment of materials containing artificial silk : en
  • US1679746A - Sash balance : en
  • US1679507A - Register filter : en
  • US1679784A - Slider for fasteners and process of making the same : en
  • US1679822A - Short-stretch covered elastic thread : en
  • CA282347A - Rubber composition : en fr
  • US1679638A - Loom : en
  • CA282385A - Recuperative apparatus : en fr
  • US1679980A - Mop wringer : en
  • US1680079A - Manufacture of pure sulphur : en
  • US1680084A - Electric heating element : en
  • FR641575A - Hertzian wave sensor device : en fr
  • FR641834A - Automotive Car Quick Adjust Steering Gear : en fr
  • USRE17060E - xtx e e : en
  • DE463699C - Device for the production of bottle closures : de en
  • DE463996C - Device to facilitate the opening of ground glass stopper closures by warming the outer hollow glass body : de en
  • CA282251A - Anti-glare headlight : en fr
  • FI12067A - Slirningskoppling : en fi
  • FR641567A - Improvements to printing devices applicable to tape dispensing devices : en fr
  • DE464080C - Film cassette for recording cinematograph : de en
  • FR641599A - Improvements to irradiating signs : en fr
  • AT110315B - Device for the gradual release of single-chamber compressed air brakes. : de en
  • AT110346B - Inclination scale with one or more parallel bowls. : de en
  • US1679809A - Gear-grinding machine : en
  • US1680015A - Runningboard bolt : en
  • FR641813A - Acid-resistant socket for incandescent lamps : en fr
  • FR641850A - Method of reinforcing the underside of shoe heels : en fr
  • CA282199A - Ignition timer : en fr
  • DE464172C - Sludge removal device for clogs : de en
  • US1679800A - Sheet piling : en
  • US1680199A - Capping mechanism : en
  • CA282299A - Electron discharge device : en fr
  • DE464003C - Support device : de en
  • DE463990C - Roll film camera : de en
  • FR641817A - Improvements made to wipers, especially those for automobiles : en fr
  • GB295146A - Improvements in refrigerators : en
  • US1679649A - Thermostatic control for electric switches : en
  • US1679796A - Fastening for running-board molding : en
  • AU1185128A - Improved straining apparatus for employment in connection with rainwater downpipes : en
  • USD75983S - Effie b : en
  • US1680050A - Folding tree holder : en
  • AT110321B - Inclined grate. : de en
  • DE464117C - Braking device, especially for electrically operated rail vehicles : de en
  • FI12081A - Lure : en fi
  • GB282403A - Improved process for reducing the coefficient of expansion of ceramic materials : en
  • CA282376A - Angle iron shear : en fr
  • AU1051427A - Mold for centrifugal pipe casting machine : en
  • AT110352B - Punch card evaluation machine. : de en
  • US1679349A - Method of forming projections in recesses : en
  • US1679934A - Geometric instrument : en
  • AU864027A - Improvements in and relating to vehicle lamps : en
  • AT110325B - Moving grate. : de en
  • FR641502A - Cascading synchronous groups hooking method : en fr
  • FR641579A - High-frequency powerline signaling systems : en fr
  • FR641671A - Control device for sprockets or drive pulleys of lawn tractors : en fr
  • US1679764A - Magnetic compass : en
  • DE464183C - Cast-iron articulated boiler with cross trains, which are delimited by spaced partition walls : de en
  • CA282278A - Sheave lubrication method : en fr
  • FR641685A - Process for preparing ammoniacal cellulosic solutions of copper oxide : en fr
  • FR641582A - Improvements to roller links for transmission chains : en fr
  • FR641818A - Ampoule for sera and vaccines : en fr
  • CA282271A - Oil distributing mechanism : en fr
  • FR641661A - Universal receiver of t. s. f. : en fr
  • US1679709A - Hose coupler : en
  • FR641678A - Composition for casting and treating construction materials and the like : en fr
  • FR641845A - Improvements to machines for printing addresses or other similar applications : en fr
  • GB290301A - Improvements in vacuum electric tube devices : en
  • GB295163A - Improved manufacture of amalgams : en
  • CA282366A - Lid for containers : en fr
  • USRE17064E - Adjustable hat : en
  • US1679525A - Means for treating holly and like plants and products derived therefrom : en
  • FR641578A - Mud flaps for motor vehicles : en fr
  • FR641555A - Portable antenna net for t. s. f. : en fr
  • GB274067A - Improvements in or relating to sound wave receivers : en
  • GB295339A - Improvements in or relating to bobbins for textile purposes : en
  • CA282303A - Electric discharge device : en fr
  • US1679565A - Dirigible airship : en
  • US1679977A - Apparatus for cutting valve stems : en
  • FR641846A - Luminous advertising device : en fr
  • CA282215A - Window : en fr
  • CA282323A - Folding bed : en fr
  • GB284732A - Improved manufacture of silicon carbide refractory articles : en
  • US1679902A - Tire-chain lock : en
  • US1679929A - Automatic vibrating power shut-off : en
  • GB295419A - Improvements in or connected with plansifters and similar vibratory machinery : en
  • US1679673A - Making formaldehyde from methylene chloride : en
  • FI12089A - Säkring vid dörreglar : en fi
  • GB295100A - Improvements relating to horse and other like shoes : en
  • GB295094A - Improvements in connection with the heating and cooling of buildings : en
  • DK39094C - Method for the production of porous building or insulating materials by mixing a foam and a mortar. : da en
  • FR641670A - Progressive gear change and gear device : en fr
  • FR641795A - Junction piece for water pipes : en fr
  • FR641737A - Improvements to electrically wound clocks : en fr
  • GB282077A - Combined device for preventing theft of motor cars and the access of back-fires to the carburetter thereof : en
  • CA282294A - Dispensing cabinet : en fr
  • CA282340A - Traffic marker : en fr
  • DE464391C - Motor, rail and other vehicles with sloping head sides to the longitudinal axis : de en
  • GR1939B - CRUSHING FIREPLACE. : el en
  • GB295338A - Improvements in or relating to processes and apparatus for the treatment of metallic ores or other metallic products : en
  • FR641550A - Packaging with control mark forming insurance certificate : en fr
  • US1679825A - Rotary well-drilling machine : en
  • US1680260A - Fruit-treating apparatus : en
  • GB276341A - Improvements in or relating to the purifying of copper and copper alloys : en
  • US1679737A - Lubricating apparatus : en
  • FR641686A - Improvements in brush holders for dynamo-electric machines : en fr
  • US1680110A - Method of obtaining neopyridium : en
  • FR641757A - Internal combustion engine with barrel distribution : en fr
  • FR641547A - Method, device and installation for clay felling : en fr
  • FR641783A - Improvement to cufflinks : en fr
  • DE464073C - Dispensing device for measured amounts of liquid : de en
  • US1679607A - Draft gear : en
  • US1679740A - Art of electrical separation of finely-divided materials : en
  • US1679539A - Rheostat : en
  • CA282212A - Egg carton : en fr
  • DE463976C - Tens transmission for planetary swiveling calculators : de en
  • DK39093C - Sequences that facilitate the control of double-row row cleaners. : da en
  • GB295210A - Improvements in or relating to television and like systems : en
  • DE464006C - Process for the treatment of gas containing ammonia : de en
  • GB279457A - : en
  • DE464000C - Summer ski, which consists of two carrying bodies resting on wheels : de en
  • DE464082C - Edging device for rolling mills : de en
  • US1679425A - Eccenter : en
  • US1679470A - Pipe cutter : en
  • FR641632A - Adjustable metal cover : en fr
  • FR641808A - Window curtains for motor vehicles in particular : en fr
  • GB295230A - Improvements in or relating to lubricating or like oils : en
  • CA282345A - Printing machine : en fr
  • CA282351A - Thermostatic valve : en fr
  • FR641511A - Adjustable headlight for automobiles : en fr
  • US1680070A - Purification of naphthalene : en
  • US1679736A - Lubricating apparatus : en
  • AT110348B - Arrangement for setting several cross-wound devices depending on a common transmitter element. : de en
  • FR641548A - Improvement in upholstery for aircraft cabins : en fr
  • DE464177C - Card track for card files : de en
  • US1679526A - Hatch cover : en
  • US1679869A - Metal mold : en
  • US1679969A - Detachable connection for the cables of lightning-arrester systems : en
  • DE464207C - Method and device for regulating counter pressure machines, in particular counter pressure turbines : de en
  • DE463922C - Three-roller ring mill : de en
  • CA282235A - Pliers : en fr
  • FR641522A - Improvements to gas washing devices : en fr
  • US1679674A - Windshield-wiper-operating mechanism : en
  • FI12087A - Arrangements for the use of telephone cables on the premises : en fi
  • DE463850C - Method and device for the continuous treatment of hydrocarbons : de en
  • GB295406A - Improvements in or relating to the manufacture of blasting or like fuses : en
  • GB280557A - : en
  • FR641762A - Improvement to glass syringes for hypodermic injections : en fr
  • FR641581A - Protector for glass foot and similar objects : en fr
  • GB295109A - Improvements in and relating to trawling gear : en
  • CA282348A - Rubber composition : en fr
  • US1679544A - Power plant, especially for self-propelled vehicles : en
  • US1679629A - Apparatus for making sheet-metal vessels : en
  • US1680068A - Flexible drill nipple and oil saver : en
  • US1679627A - Mechanical device : en
  • US1679659A - Lawn pool game : en
  • US1679734A - Lubricating system and apparatus : en
  • DE463949C - Matrix setting and line casting machine with several magazines, which can be brought into the working position in relation to the collector and the deposit by moving the entire magazine stack by means of cranks : de en
  • FR641748A - Purification of anthraquinone series tank dyes : en fr
  • FR641798A - Apparatus for the dry distillation of shale and the like and a method for using it : en fr
  • GB274424A - An improved tone tube for sound-reproducing machines : en
  • GB295166A - Improvements in or relating to bearings for rotary drums : en
  • GB281255A - Electric cable : en
  • GB295088A - Improvements in tools for scaling boilers and for like uses : en
  • DE464022C - Towel dispenser : de en
  • GB295059A - Improvements in printing machines or presses : en
  • GB283880A - Improvements in devices for transforming circular movement into reciprocating movement : en
  • FI12098A - Metrevsflöte, anordnat för slungning : en fi
  • GB279833A - Improvements in or relating to a device for interleaving interposed sheets, known also as set off sheets, in printing machines : en
  • GB295128A - Improvements in anti-friction roller bearings for rectilinear motion : en
  • FR641560A - Method and machine for wrapping and tying cylindrical profiled parts : en fr
  • FR641833A - Device for attaching the branches of the shock absorbers to the compass, at the front of motor cars : en fr
  • GB295241A - Improvements in means for automatically displaying advertisements and the like : en
  • GB295106A - Improvements in or relating to air heaters : en
  • GB294969A - Improvements in and relating to covering articles with celluloid : en
  • FR641801A - Toothbrush : en fr
  • GB295119A - Improvements in the manufacture of so-called carbon papers and typewriter ribbons : en
  • GB295250A - Driving mechanism for internal combustion engines : en
  • US1679484A - Brake shoe and mounting therefor : en
  • US1679541A - Shaper : en
  • FR641826A - Motorcycle brake control device : en fr
  • GB295181A - Improvements in automatic controls for gas burners and the like : en
  • FR641549A - Adsorbent : en fr
  • DE464175C - Process for the production of mixed cements : de en
  • GB282042A - Improvements in blast furnaces : en
  • FR641711A - Process for the use of a glover apparatus for the exclusive manufacture of sulfuric acid : en fr
  • FR641765A - Reinforced cement railway sleeper : en fr
  • FR641727A - Socket plug with conductor fixing : en fr
  • GR1938B - METHOD FOR REFINERATION OF RAW TOBACCO. : el en
  • DE463860C - Claw coupling for pipes or hoses : de en
  • DE464081C - Railway dump car : de en
  • US1680200A - Road map : en
  • FR641653A - Brick for drawing glass sheets from molten glass mass : en fr
  • GB295072A - Improvements in and relating to gas-filled electric lamps : en
  • US1679515A - Stock pusher : en
  • US1679555A - Range : en
  • US1679675A - Antenna support : en
  • FI12079A - Clock with day and month hands : en fi
  • GB279062A - Electro-mechanical device for locking, from a distance, a movable member in a definite position : en
  • CA282314A - Radio receiving system : en fr
  • US1679447A - Folding table : en
  • USD75992S - Design for a display container or similar, article : en
  • US1680172A - Pole : en
  • FR641595A - Device for the adjustment of electrically operated mining machines : en fr
  • DE463888C - Electric lighting device for musical instruments : de en
  • DE464007C - Cable tachograph : de en
  • GB295152A - Gin for cotton and all fibrous materials : en
  • GB295077A - Improvements in and relating to rotary washing machines : en
  • GB295117A - Improvements in grinding or crushing machines : en
  • AT110400B - Air inlet valve for canning jars and similar vessels. : de en
  • US1679356A - Aeroplane : en
  • US1680107A - Process for preparing flue dust for smelting in blast furnaces : en
  • US1679498A - Floor mat for vehicles : en
  • US1679656A - Combination freezer and refrigerator cabinet : en
  • US1679692A - Grate : en
  • US1680067A - Process for making sheet-metal chains : en
  • DE464133C - Process for the treatment of grains for the production of flour and bread : de en
  • DE463921C - Ring roller mill : de en
  • DE464091C - Axle bearings for locomotives with additional bearing parts arranged under the main bearing shell : de en
  • US1680083A - Gear-chamfering machine and method for chamfering gear teeth : en
  • US1680155A - Fuel-heated furnace and converter using preheated air : en
  • GR1940B - METHOD FOR THE PREPARATION OF NITROPHOSATE SOLUTIONS ABLE TO DISPERSE. : el en
  • US1679818A - Fuel injector for internal-combustion engines : en
  • US1679844A - Rim nut : en
  • DE464044C - Garbage truck : de en
  • GB270746A - Improvements in or relating to high tension electric discharge vessels : en
  • GB295205A - Improvements in and relating to pumping apparatus and machinery : en
  • US1679581A - Ironing cabinet : en
  • US1679787A - Oyster opener : en
  • DE464057C - Horizontal firebox ceiling made of molded firebricks : de en
  • FR641576A - Iron holder drawer for wood scraping machines : en fr
  • FR641778A - Use of bakelite as a material for the construction of boats : en fr
  • GB295084A - Improvements in or relating to bakers' or pastry-cooks' hot-plate structures : en
  • US1680189A - Controllable resistance device : en
  • DE464141C - Device for the automatic operation of railway barriers by the moving train : de en
  • AU1176028A - Packing' and lubricating rods and shafts : en
  • DE464020C - Device for the production of glass sheets by rolling and cooling : de en
  • FR641572A - Improvements to devices for the chemical analysis of liquids and for the control of chemical operations : en fr
  • US1679560A - Method of and apparatus for treating solid-tire material : en
  • FR641842A - Machine for cutting meat and other products comprising a sliding reciprocating carriage and driven by a motor by means of a transmission : en fr
  • GB295060A - Improvements in printing machines or presses : en
  • GB294224A - Process for the prevention of boiler incrustation : en
  • GB295125A - An improved rope-pull for motor carriages and other vehicles : en
  • GB295162A - Improvements in electric power systems : en
  • FR641531A - Cold bending machine for metal pipes : en fr
  • DE458148C - Self-collecting speaking machine : de en
  • CA282371A - Warp twisting machine : en fr
  • FR641613A - Apparatus for the removal of impurities of a mechanical nature contained in liquids : en fr
  • GB295191A - Improvements in or relating to thermionic amplifiers : en
  • AU904827A - Improved tray adapted for the attachment thereto of dining table utensils and casing for same : en
  • CA282380A - Spiral plate condenser : en fr
  • US1679359A - Orchard heater : en
  • US1679716A - Battery connection : en
  • US1679915A - Ceiling construction : en
  • USD75962S - Design for a drapery-pole end : en
  • CA282332A - Brick surfacing method : en fr
  • CA282377A - Welding machine : en fr
  • US1679797A - Casket support and transfer : en
  • US1679432A - Heat-producing composition : en
  • US1679970A - Valve-spring lifter and remover : en
  • US1679552A - Pump for oil wells : en
  • US1679912A - Automatic slide cover : en
  • US1679953A - Lamp-hanger structure : en
  • US1680239A - Variable electrical condenser : en
  • CA282301A - Space current terminal : en fr
  • US1679766A - Internal-combustion engine : en
  • US1679850A - Process for the manufacture of threads, films, and the like from cellulose derivatives : en
  • US1680045A - Method of treating copper alloys and improved product : en
  • US1679534A - Corrective device for secondary clock mechanism : en
  • US1679840A - Suspension for vehicle bodies : en
  • US1680144A - Method of preparing expansion-joint composition : en
  • CA282218A - Internal combustion engine : en fr
  • CA282383A - Alcohol production : en fr
  • US1679568A - Strut for automatic sprinklers : en
  • US1679582A - Method of and apparatus for casting metal : en
  • US1679835A - Double-platen manifolding machine : en
  • CA282319A - Relay : en fr
  • CA282239A - Lock-nut : en fr
  • AT110398B - Two-stroke internal combustion engine with the cylinder closed against the crankshaft. : de en
  • CA282306A - Soldering machine : en fr
  • US1679437A - Crackled ware and semifinished blank therefor : en
  • CA282339A - Abrading tool : en fr
  • US1680207A - Radio signaling system : en
  • AT110376B - Door, window frame and pane installation on flexible bodies for self-propelled vehicles and other vehicles. : de en
  • AT110395B - Letterpress printing. : de en
  • DE464105C - Pressure-proof liquid heater with condensation-free boiler room : de en
  • FR641593A - Method and device for the manufacture of rubber threads of any cross section : en fr
  • FR641655A - Improvements in the assembly of electrical fuses : en fr
  • GB284352A - Manufacture of accumulator plates : en
  • US1679937A - Heater : en
  • US1679611A - Wall construction : en
  • US1679562A - Portable electric jointer : en
  • CA282265A - Sound transformer : en fr
  • US1679385A - Apparatus for reclaiming metals : en
  • US1679951A - Typewriting machine : en
  • USD75994S - Design for a figure toy : en
  • CA282276A - Knitting machine : en fr
  • DE463800C - Process for the production of acidic azo dyes : de en
  • DE463904C - Oil switch spark gap : de en
  • DE463726C - Thermocouple : de en
  • FI12061A - System for gastric aggregates : en fi
  • GB295104A - Improved process of and means for discharging and directly pumping into a boiler or other pressure tank, the condensate and live steam drained from heating apparatus : en
  • US1680191A - Collapsible bucket : en
  • DK39082C - Electric sliding contact. : da en
  • GB295102A - A new or improved appliance for applying polish to and polishing floors and other surfaces : en
  • US1679510A - Box for use at high temperatures : en
  • US1680100A - Switch : en
  • CA282307A - Electric system : en fr
  • DE463898C - speaker : de en
  • DE464113C - Process for printing objects made of natural and artificial horn by means of transfer printing over elastic surfaces or transfer paper : de en
  • US1679903A - Anticreeping device for railway rails : en
  • US1679583A - Food cutter and server : en
  • US1680136A - Composition of matter for treating hides and skins : en
  • AU887027A - Improvements in automobile body construction : en
  • AT110366B - Fork stand. : de en
  • US1679407A - Means for lining cardboard boxes : en
  • US1680016A - Display device : en
  • US1679397A - Thomas bttdlt jeeey : en
  • US1679923A - Display and dispensing container and the like : en
  • DE460837C - Process for the production of pulp from the residues in the production of starch from potatoes : de en
  • US1680047A - Stabilization of oils, fats, and waxes : en
  • US1680215A - Device for stopping railroad vehicles independently of the driver : en
  • FR641590A - Cable improvements to transport high frequency electrical energy : en fr
  • DE463882C - Procedure for illuminating curved roadways from the vehicle : de en
  • AU1154728A - Machine for cleaning and polishing floors andother surfaces : en
  • DE464148C - Dough kneading machine with kneading arm moving vertically up and down in a driven kneading trough : de en
  • FR641512A - Hot and cold water faucet : en fr
  • FR641625A - Hammer that can be used as a mallet or sledgehammer : en fr
  • FR641696A - Process for machining materials : en fr
  • GB295065A - Improvements in or relating to seams for knitted articles : en
  • CA282322A - Folding cot : en fr
  • DE463998C - Throwing stick and throwing body for throwing and catching game device for teaching, sports or play purposes : de en
  • CA282290A - De-superheater : en fr
  • CA282313A - Electron discharge tube : en fr
  • US1679446A - Adjustable portable router : en
  • US1679599A - Building construction : en
  • AT110308B - Brake shoe holder for multi-part brake blocks. : de en
  • DE464243C - Sheathing of articulated joints for rods, especially for steering rods of motor vehicles : de en
  • CA282300A - Electrical discharge device : en fr
  • US1679651A - Toothpick : en
  • US1680235A - Water control : en
  • US1679996A - Filigree-design process : en
  • US1680238A - Vending machine : en
  • US1679906A - Metal-drawing apparatus : en
  • US1679754A - Tractor : en
  • US1679901A - Typewriting machine : en
  • US1679928A - Slide holder : en
  • AU1128728A - Improvements in or connected withthe filling of liquid containers : en
  • CA282245A - Window cleaner : en fr
  • CA282370A - Weighing machine : en fr
  • AU1184728A - Jacketed mold for centrifugal casting : en
  • AU845327A - Improvements in tractor wheels : en
  • DE464071C - Lever adjustment device on thread cutting heads for different cutting diameters : de en
  • SE65736C1 - Roofing slabs : en sv
  • US1679641A - Weft-replenishing pick-and-pick loom : en
  • DE463897C - Loudspeaker in which a number of tuned sound bodies are arranged in the path of the sound waves emerging from the membrane : de en
  • DE463711C - Turbine working with chimney draft : de en
  • US1679347A - Radiocircuits : en
  • US1679354A - Gyroscopic control of cameras and other optical devices : en
  • US1679867A - Typewriting machine : en
  • US1679630A - Method of boat building : en
  • US1679755A - Exhibiting apparatus or amusement device : en
  • US1680204A - Hydraulic braking apparatus : en
  • US1679361A - Spotlight : en
  • USD75967S - Design for a burial casket : en
  • US1679743A - Internal-combustion engine with fuel injected sidewise : en
  • US1680205A - Tongs : en
  • US1680271A - Argon-mercury discharge tube : en
  • US1679440A - Refrigeration : en
  • US1679601A - Truck for railroad vehicles : en
  • US1679689A - Pneumatic hammer : en
  • US1680098A - Method of producing volatile metals from their sulphides : en
  • USD75988S - Epjkg : en
  • DK39100C - Airplane with Lifting Propeller. : da en
  • CA282328A - Tire rim : en fr
  • DE463916C - Device to explain or facilitate the preparation of the balance sheet : de en
  • FR641506A - Improvements to pipe joints : en fr
  • GB287549A - Improved method of and apparatus for making headers for sectional boilers : en
  • GB295069A - An improved life saving device for road vehicles : en
  • FR641717A - Direct control of probing machines, mine winches and similar machines : en fr
  • GB295078A - Improvements in fluorescent preparations : en
  • CA282384A - Locomotive bogie construction : en fr
  • USD75965S - Design for a gasoline-pumping apparatus : en
  • DE463969C - Luffing crane : de en
  • DE464089C - Device for achieving a precisely seated cross fold on folding machines, in particular those in which the sheet for introduction into the folding roller gap is bent in the direction of this by upsetting : de en
  • FR641822A - Economical, rationally dispensed antiseptic boxes and tubes for pharmaceutical and other products : en fr
  • GB285057A - Improvements relating to emulsions for use in preventing corrosion or scale-formation in boilers and the like : en
  • US1680194A - Drawing compass having a lengthening device of legs : en
  • US1680234A - Plastic material : en
  • CA282221A - Blow-off device for steam boilers : en fr
  • DE463851C - Dental drill cleaning apparatus : de en
  • DK39092C - Lifting device for the grate in central heating stoves. : da en
  • DE464050C - Drain cock : de en
  • DK39085C - Drive wheels for Tractors and similar Vehicles. : da en
  • FR641703A - Refrigeration process and device for carrying out the process : en fr
  • GB285864A - Improvements in plants for washing coal or other minerals : en
  • GB295298A - Improvements in stands or supports for wringers and like machines : en
  • US1680096A - Metal-surfaced material : en
  • US1680164A - Radio log and program device : en
  • DE463920C - Process for achieving fire protection in mills and grinding plants : de en
  • FR641827A - Device intended to prevent the dazzling of automobile drivers by the sun, headlights or other light sources : en fr
  • GB295306A - A new or improved metallic fabric for reinforcing concrete structures applicable forother building purposes : en
  • US1679660A - Process for making tubular farinaceous rolls : en
  • US1679687A - Means for attaching shoe buckles : en
  • US1680187A - Feeding mechanism : en
  • FR641631A - Device ensuring automatic compensation of the four brakes of a motor vehicle : en fr
  • US1680216A - Electromagnetic instrument : en
  • US1679720A - Fruit drier : en
  • CA282240A - Silk processing : en fr
  • GB291786A - Improvements in or relating to picture telegraph, television and the like receiving apparatus : en
  • FR641752A - Self-filling powder puff that folds into a box : en fr
  • GB295071A - Improvements in or relating to photographic cameras : en
  • GB295219A - Improvements in electric primary cells : en
  • US1679378A - Abrading apparatus : en
  • GB295252A - Improvements in or relating to electric generating systems : en
  • US1679456A - Carburetor : en
  • DE463927C - Swing tripod for playback cameras : de en
  • CA282264A - Glare shield : en fr
  • US1680133A - Door-mounting means : en
  • FI12060A - Undervattens torpedo : en fi
  • FI12100A - Vedinkanyli : en fi
  • FR641612A - Method and device for balancing the work of the pistons of internal combustion engines and improving the efficiency of these engines : en fr
  • US1679988A - Spark plug : en
  • FR641629A - Process for increasing the wetting power and the impregnation power of liquids used in the textile industry and the leather industry : en fr
  • FR641714A - Improvements in light signals : en fr
  • DE463991C - Optical light meters, in particular photographic light meters : de en
  • GB291411A - Improvements in labels : en
  • US1679657A - Battery box : en
  • US1679920A - Brooder : en
  • USRE17063E - draper : en
  • CA282338A - Locking device for semi-trailers : en fr
  • DE464085C - Device for the electrical separation of floating bodies from flowing gases : de en
  • FR641558A - Spike Making Machine : en fr
  • FR641616A - Product for removing paint or similar coats applied to wood, metals, etc. : en fr
  • FR641803A - Rinsing valve : en fr
  • US1679700A - Universal joint : en
  • CA282304A - Power tube : en fr
  • GB289085A - Improvements in match books : en
  • DE463985C - Bulk electroplating apparatus : de en
  • US1680266A - Automatic fastener : en
  • US1679474A - Nut lock : en
  • US1679500A - Pocketbook : en
  • DE464086C - Extraction of hydrochloric acid from waste liquors in bleaching earth manufacture : de en
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  • GB285441A - Improvements in paper fasteners : en
  • FR641726A - Improvements made to rotary distributors, in particular those for internal combustion engines : en fr
  • USD75974S - Design fob a plate ob similab abticle : en
  • US1679483A - Block-molding machine : en
  • US1679918A - of whiting : en
  • US1680162A - Tire-building apparatus : en
  • US1679488A - Hair-waving curler : en
  • DE464173C - Wire pulling device : de en
  • DE463936C - Device for raising and lowering the ribbon fork of typewriters when changing the ribbon : de en
  • GB295161A - Improvements in or relating to axe handles : en
  • GB295348A - A portable electrically driven machine for planing, grinding, polishing, drilling, milling, sawing and other cutting operations : en
  • GB295422A - Improved gearing for driving reciprocating tables of sawing machines : en
  • USD75964S - August dlouhyj of wallingford : en
  • USD75985S - bockhill : en
  • US1680048A - Apparatus and method of shearing : en
  • GR1935B - CHAMBRE A AIR REPLACEMENT OF THE PASSENGER WHEEL WHEEL. : el en
  • GB291418A - Connection for feeding wattmetrical relays adapted to protect electric mains : en
  • US1680022A - Plastic artificial hand : en
  • GB283925A - Improvements in or relating to ball bearings : en
  • US1679732A - Lubricating apparatus : en
  • US1680218A - Stalk breaker : en
  • GB283929A - Improvements in mangles or wringers : en
  • DE464146C - Oven with direct gas heating by one or more burners in the oven : de en
  • GB295176A - A device for sharpening the blades of safety and other razors : en
  • AU852927A - Amendment : en
  • DE463941C - Jack : de en
  • GB295177A - Improved flying machine : en
  • DE464027C - Three-phase switching of hoists : de en
  • GB295420A - Improvements in or relating to seats : en
  • GB295157A - Improvements in machines for assembling cartons : en
  • DE463994C - Parachute made from a single part with one or more outlet holes : de en
  • FR641520A - Process for the preparation, by synthesis, of hydrocarbons, optionally in the adsorbed state : en fr
  • FR641635A - Electric resistance furnace for heat treatment of metals or other substances : en fr
  • GB295185A - Improvements in or relating to luffing cranes : en
  • GB295214A - Improvements in electric switching apparatus suitable for automatic telephone and other remote controlled systems : en
  • CA282259A - Railway car truck : en fr
  • US1679895A - Comb for long bobs : en
  • AU1139728A - Improvements in awnings : en
  • FR641831A - Improvements made to motor pumps, especially those for inflating pneumatic tires : en fr
  • US1679594A - Dish drier : en
  • US1679658A - Toy bank : en
  • US1679814A - Combined cant hook and ax : en
  • US1680154A - Vehicle headlight : en
  • AT110375B - Gas development cartridge for fire extinguishers. : de en
  • US1679813A - Pressing-machine plaiting attachment : en
  • US1679615A - Detachable cover for ice tray compartments in refrigerating apparatus : en
  • US1679454A - Vehicle wheel : en
  • US1679536A - Educational appliance : en
  • US1680007A - Heat-resisting alloy : en
  • US1680196A - Toilet case : en
  • US1679586A - Tip for cutting torches : en
  • US1680060A - Manhole coveb fob oil tanks : en
  • AT110349B - Process for the production of pressure pipes with sheet metal pipe lying between two layers of concrete. : de en
  • CA282363A - Elevator door : en fr
  • US1680062A - Combination mirror and illuminating device : en
  • CA282312A - Amplifying system : en fr
  • GB276342A - Improvements in leads for the electrodes of thermionic devices : en
  • GB295156A - Improvements relating to handles for kettles or the like : en
  • FR641700A - Methods and means for obtaining continuous currents or potentials of constant values, with variable electrical energy sources : en fr
  • GB282706A - Improvements in and relating to the treatment of zinc sulphate : en
  • GB295153A - Engine piston : en
  • DE463987C - Center lathe for shafts : de en
  • FR641812A - Base made of acid-resistant material, for incandescent lamps : en fr
  • FR641849A - Stiffener for cables or wires : en fr
  • CA282368A - Steam-cleaning method : en fr
  • US1679756A - Stand for heating electric sadirons : en
  • US1679910A - Centrifugal casting machine : en
  • DE464078C - Control and safety device for conveyor machines : de en
  • DE464009C - Method and device for discharging salt from the boiling pan : de en
  • US1679646A - Rail anchor : en
  • AT110302B - Artificial paving. : de en
  • FR641772A - Control mechanism for cigarette making machine : en fr
  • USD75976S - Design for an automobile badiatob cap : en
  • DE464160C - Device for displaying stops in railway operations : de en
  • US1679419A - Heat-insulating lid : en
  • US1679708A - Motion-picture strip : en
  • FR641691A - Needle enhancements for hypodermic injections : en fr
  • FR641764A - Office chair : en fr
  • GB295099A - Improvements in linings for trays, boxes, and like receptacles : en
  • GB295418A - Improvements in lubricating apparatus, more particularly for lubricating the cylinders of reciprocating engines : en
  • US1679428A - Circular looper : en
  • FR641608A - Sheets for floors, cladding, etc. : en fr
  • CA282202A - School outline map : en fr
  • US1679371A - Confectionery apparatus : en
  • US1680123A - Typewriting machine : en
  • US1680255A - Water trap for gas wells : en
  • DE463778C - Process for preparing or regenerating a phosphate-containing rust protection bath : de en
  • GB292500A - : en
  • GB295407A - Improvements in machines for polishing and otherwise operating upon paper tubes and bobbins and the like on which yarns or threads are to be wound : en
  • DE463942C - Receipt typewriter and calculator : de en
  • US1679738A - Fabric made of scrap felt or other pliant material : en
  • FR641761A - Device for closing filled bags : en fr
  • GB295236A - Improvements in repeatered transmission lines for telephone systems : en
  • GB295303A - Improvements relating to the combustion chambers of internal combustion engines and combustion-product power plant : en
  • GB266696A - Improvements in or relating to bearing metal alloys : en
  • FI12085A - Spärrbock : en fi
  • DE464098C - Cooling bars for traveling and chain grids in high pressure boilers : de en
  • FR641634A - Cabinet convertible into toilet sink : en fr
  • DE463986C - Process for the production of durable jewelery from naturally occurring meteor iron : de en
  • FR641532A - Improvements to airplanes and other flying devices : en fr
  • GB295110A - Improvements in or relating to imitation fires : en
  • US1679495A - Brake construction : en
  • FI12096A - Anordning vid med arbetsmaskiner kombinerade motortraktorer : en fi
  • FR641617A - Product for removing paint or similar coats applied to wood, metals, etc. : en fr
  • US1680109A - Method of obtaining pyridium : en
  • FR641628A - Improvements in safety razors : en fr
  • AT110313B - Front axle bearings for tractors. : de en
  • GB295155A - Improvements in or relating to the regulation of internal combustion engines : en
  • DE464074C - Device for preventing the sinking of ships : de en
  • GB295307A - Improvements in or relating to steering mechanism for motor road vehicles : en
  • GB295446A - Improvements in telephone systems : en
  • US1680145A - Heat exchanger : en
  • DE463957C - Safety device for the cells of electrical switches or similar devices : de en
  • FR641515A - Direction indicator for automobiles : en fr
  • FR641693A - Tennis court : en fr
  • DE463982C - Push rod connection for mowing machines : de en
  • GB295242A - New or improved alarm devices for automatic telephone systems : en
  • FR641723A - Improvements to conductor cables for mobile electrical devices : en fr
  • GB295108A - Silent full way ball valve for high and low pressure : en
  • DE464060C - Load hook : de en
  • US1679828A - Garment bag : en
  • US1680104A - Steam-heating attachment for radiators : en
  • US1679916A - Combination running-board footpad and luggage carrier : en
  • GB286248A - Improvements in and relating to non-return valves : en
  • US1679453A - Automobile wheel : en
  • AU1145328A - Improvements relating to railway signalling systems ofthe track circuit type : en
  • US1679680A - Striping apparatus for circular hosiery machines : en
  • US1679872A - Twist-drill grinder : en
  • US1679566A - Writing implement : en
  • US1679598A - Suction roll : en
  • US1679946A - Duplex toothbrush : en
  • US1679386A - Preservation of food products : en
  • AT110365B - Pulling and buffing device for railway vehicles. : de en
  • US1679369A - Sand-blasting apparatus : en
  • US1679924A - Internal-combustion engine : en
  • FR641536A - Electric heater for motor vehicles : en fr
  • DE464198C - Bicycle mat : de en
  • GB295096A - Self-driving propelling system for motor vehicles : en
  • CA282354A - Platen for typewriting machines : en fr
  • US1679365A - Filing or indexing appliance : en
  • US1679909A - Smoke consumer : en
  • DE463666C - Cooking vessel in ring shape for simultaneous heating of an inserted pot : de en
  • US1679466A - Method of forming watchcases : en
  • US1679608A - Attachment for pumps : en
  • US1679849A - Method and apparatus for ejecting lubricants : en
  • US1680220A - Mounting for baking pans : en
  • US1679406A - Combined boiler and heating device : en
  • US1679647A - Loom shuttle : en
  • AU846627A - An improved denture brush : en
  • CA282287A - Press mechanism : en fr
  • US1680170A - Lubricating system : en
  • CA282336A - Preservation of eggs : en fr
  • US1679591A - Sealing method and mechanism for containers : en
  • USD75973S - Design for an andiron : en
  • US1679494A - Fabrik augsburg-n ornberg a : en
  • US1680140A - Gin-breast lift : en
  • US1679861A - Mold for casting metals : en
  • US1680135A - Typewriting machine : en
  • US1679834A - Stringed musical instrument : en
  • US1679767A - Cotton fabric and process of manufacturing the same : en
  • CA282216A - Container : en fr
  • CA282358A - Ore concentration : en fr
  • US1679409A - Snowplow : en
  • US1679351A - Cutting roll : en
  • AT110343B - Weighing device with two pendulum weights. : de en
  • US1679900A - Oil-burning system : en
  • US1680175A - Soaring helicopter : en
  • AT110309B - Car body wall, in particular for motor vehicles. : de en
  • US1679860A - Mold for casting metals : en
  • AU912427A - Improvements in refrigerators : en
  • US1679606A - Safety pocketbook : en
  • US1679812A - Transmission gearing : en
  • US1680230A - Typewriting machine : en
  • CA282342A - Method of applying flannel to flaps : en fr
  • US1680059A - Assighoe : en
  • AT110372B - Method and manual printing device, in particular for printing notes, letters and the like. like : de en
  • GB295061A - Improvements in devices for delivering measured quantities of liquids : en
  • GB295299A - Improvements relating to the mounting or suspension of resistances in electric furnaces : en
  • CA282242A - Paper bag and seal : en fr
  • US1679684A - Building tile and wall construction : en
  • US1680166A - Steam generator : en
  • US1679441A - Process of manufacturing pulp for paper production : en
  • FR641623A - Process for extracting alumina from clay and other aluminous raw materials by means of acids : en fr
  • GB295134A - Improvements in friction dampers for spring forks of cycles : en
  • AT110381B - Device for amplifying wave currents. : de en
  • US1679617A - Picking motion for looms : en
  • US1679719A - Entrainment-controlling mechanism for auxiliary motors : en
  • US1679741A - Typewriting machine : en
  • US1679875A - Refrigerator : en
  • US1680097A - William s : en
  • US1679548A - Art of vulcanizing rubber : en
  • US1680181A - Chicken feeder : en
  • US1680219A - Radiator : en
  • DE463906C - Arrangement for oil switch with extinguishing chamber : de en
  • AT110342B - Shoe insert. : de en
  • US1679804A - Wire-winding machine : en
  • US1679574A - Lamp-focusing mechanism : en
  • US1680221A - Fireproof metal door : en
  • DE463880C - Machine for polishing pencils and other stick-shaped bodies : de en
  • US1680269A - Lubricant container for grease guns : en
  • US1680270A - Knobbed nut : en
  • AT110378B - Device for the gradual release of single-chamber compressed air brakes. : de en
  • US1679857A - Recovery of precious minerals : en
  • US1679505A - Tire pump : en
  • US1680026A - Method and apparatus for controlling furnaces : en
  • US1680042A - Radio receiving apparatus : en
  • DE463449C - Suitcase lock : de en
  • GB295154A - Improvements in pictorial illustrations : en
  • US1679588A - Key-ring holder : en
  • DE464187C - Firing for steam locomotives with smoke combustion through heated additional air blown into the firing : de en
  • GB295267A - An improved coating for protecting the inner surfaces of hollow bodies, such as tubes and the like : en
  • US1679577A - Focusing device : en
  • US1679384A - Facet tooth : en
  • DE463795C - Amplifier circuit with complex input resistance : de en
  • DE464018C - Tooth filling syringe : de en
  • FR641682A - Improvements to devices for extinguishing fires in motor vehicles : en fr
  • FR641781A - Further training in automobile bodies and the like : en fr
  • US1680041A - Automatic conthol op organ music : en
  • GB294701A - Improvements in or connected with sheet metal boxes or cans : en
  • CA282386A - Differential for automobiles : en fr
  • FR641659A - Tail light device for motor vehicles : en fr
  • FI12097A - Flexible support leg for harmonics, cabinets, etc. furniture : en fi
  • DE464119C - Acetylene generator based on the displacement and flushing system : de en
  • GB295189A - Electric driving device for talking machines : en
  • DE463836C - Ironing press : de en
  • FR641518A - Improvements to vehicle brakes : en fr
  • US1680126A - Examination lamp : en
  • GB281625A - Improvements in surgical syringes : en
  • GB284303A - Improvements in or relating to filter structures, particularly applicable for use in connection with carburettors : en
  • FR641701A - Improvement in luminescent tubes or lamps with rare gases and metal vapors : en fr
  • GB276020A - Improvements in or relating to heat sensitive recording papers and the like suitablefor use in picture and the like telegraphy : en
  • DE463908C - Rod provided with extension pieces for curtains, drapes, etc. Like. In addition to wall bearings : de en
  • US1679790A - Centrifugal separator : en
  • US1680149A - System of distribution : en
  • DE459640C - Mutual arrangement of an air chamber provided on a wheel and the associated air duct attached to the chassis : de en
  • DE464152C - Process for the production of firewood soaked in oil and freed from its water content : de en
  • US1680054A - Punching machine for statistical cards : en
  • US1680183A - Fuel-dust furnace : en
  • US1679886A - Auto top and cover : en
  • US1679382A - Pencil : en
  • US1679511A - Grease gun : en
  • US1679554A - Mold : en
  • FI12073A - Förfarande förstande av skifferplattor eller dylikt vid tak- eller väggribbor för att täcka tak eller husväggar : en fi
  • FR641790A - Device for preventing dazzling by headlights of automobiles or the like : en fr
  • GB295158A - An appliance for cleaning the teeth : en
  • US1679551A - Universal safety razor : en
  • US1679842A - Shock absorber : en
  • US1680071A - Extension packing case : en
  • US1679898A - Check valve : en
  • AU764827A - Improvements in or relating to weighing scales : en
  • AT110384B - Accordion. : de en
  • CA282196A - Rail clearing device : en fr
  • DE464001C - Dealer indicator : de en
  • US1679561A - Plumbing fixture : en
  • GB295206A - Improvements in and relating to music roll cases : en
  • CA282291A - Scale removing apparatus : en fr
  • GB295097A - Improvements relating to electric lighting systems and apparatus : en
  • US1679556A - Stove : en
  • CA282341A - Belt joint : en fr
  • GB287173A - Improvements in and relating to electric heating resistances : en
  • FR641604A - Folding support forming a support for vertically folding horizontal panels and application of this support to the production of movable objects : en fr
  • FR641847A - Film perforating machines for light projections or other applications : en fr
  • GB275173A - An improved tipping truck : en
  • US1679410A - Spring : en
  • US1680226A - Display stand : en
  • FR641743A - Obstetrical and gynecological transportable leg holder : en fr
  • FR641527A - Improvements to the machines used for bending sheets : en fr
  • FR641740A - Safety gate : en fr
  • CA282227A - Log raft : en fr
  • DE463968C - Floating crane : de en
  • GB295234A - Improvements in or relating to apparatus for projectors : en
  • DE463999C - Anti-slip device for snowshoes : de en
  • DE464023C - Monitoring and automatic control of conveyors in pits : de en
  • US1679401A - Clothesline-cleaning device : en
  • US1679826A - Fluid-pressure regulator : en
  • USD75952S - Design for a game table : en
  • US1679485A - Salinometer, test, and gauge cock : en
  • US1680242A - Material storage and handling system : en
  • FR641545A - Mechanism for oscillating automobile headlights : en fr
  • FR641747A - Device for women's operations : en fr
  • FR641784A - Pneumatic swivel headlight control : en fr
  • FR641788A - Lock enhancements : en fr
  • FR641710A - Massager with rubber lamellas : en fr
  • US1679679A - Swimming glove : en
  • US1679824A - Bottle-delivery device : en
  • US1680151A - Pocket sputum cup : en
  • US1679580A - Engine-transmission mechanism : en
  • DE464132C - Friction or slip clutch : de en
  • US1679380A - Coding and decoding apparatus : en
  • US1679374A - Portable in and out door putting green : en
  • US1680197A - Barn broom : en
  • AT110396B - Device for the wet treatment of strands of textile material. : de en
  • CA282362A - Steadyrest : en fr
  • US1679896A - Brake : en
  • US1680256A - Swage shaper : en
  • FI12092A - Förfaringssätt för lappning av skadade Strumpor eller trikåvaror : en fi
  • US1679527A - Vessel-handling device : en
  • US1680203A - Crepe and method of and apparatus for making the same : en
  • GB289850A - : en
  • GB295606A - Improvements relating to capsule sealing devices for bottles, jars and like vessels : en
  • DE463907C - Snap switch : de en
  • DK39081C - Adjustment device for logarithmic capacitors. : da en
  • FR641815A - Electromechanical processes and devices for a new attraction : en fr
  • GB295218A - Improvements in spring suspensions for automobile chassis frames : en
  • FR641742A - Hygienic bucket with special bowl : en fr
  • GB295174A - An instrument for gauging acceleration or deceleration : en
  • AT110310B - Air brake. : de en
  • US1680038A - Storage battery : en
  • US1680157A - Pump : en
  • GB295243A - Improvements relating to transforming electric currents : en
  • FR641588A - Clamp support for insulator : en fr
  • FR641768A - Improvements to wheels such as road vehicle wheels and their manufacturing process : en fr
  • DE464038C - Filler pencil : de en
  • GB295083A - Volumetric gauge flask : en
  • US1679938A - Fluid-pressure relief valve : en
  • DE464186C - Internal firing with a coherent cavity system in which the combustion air introduced into the furnace as upper air is preheated : de en
  • FR641521A - Protective envelope intended to collect the discharge of the urethral canal : en fr
  • AT110328B - Flue pipe superheater. : de en
  • CA282334A - Road wheel : en fr
  • US1679973A - Engine cylinder : en
  • US1680018A - Printing-press unit : en
  • FR641573A - Process for preparing a cellulosic mass : en fr
  • AT110359B - Device on cinematographic apparatus to facilitate the movement of the film tape. : de en
  • FR641819A - Advanced device for cleaning grain after threshing : en fr
  • AT110324B - Overflow drain on double measuring vessels. : de en
  • US1680052A - Accordion : en
  • AT110319B - Sleeping car with side aisle and double compartments accessible from this. : de en
  • DE463912C - Reinforced concrete stairs : de en
  • US1679450A - Bag holder : en
  • US1680210A - Rectifier electrolyte : en
  • FR641641A - Continuous-action spinning turbine : en fr
  • GB287859A - : en
  • US1679408A - Briquetting apparatus : en
  • US1679645A - Gas producer : en
  • US1679672A - Building construction : en
  • CA282260A - Railway car truck : en fr
  • AT110330B - Device for ejecting the cartridge frame and for securing automatic firearms. : de en
  • GB295244A - Improvements in and connected with electric fuses of the cartridge type : en
  • US1680259A - Control system : en
  • AU844027A - Method and means for manufacture of fibrous natured wall bricks, slabs, tiles and the like for holding nails, screws, and other attachments : en
  • CA282230A - Operating mechanism for brakes : en fr
  • AT110399B - Process for the manufacture of telephone cables. : de en
  • FR641594A - Improvements to piston elevators : en fr
  • DE464076C - Sheet feeding device for printing machines or the like, in which the top sheet of a stack is separated from the second sheet by bulging : de en
  • GB295143A - An improved process of decorating the surface of hat-bodies and the like : en
  • FR641584A - Encrusted soap : en fr
  • CA282388A - Packing tray for bottles : en fr
  • FR641722A - Damping device for the steering of bicycles or light motorcycles : en fr
  • US1679925A - Truck side frame : en
  • FR641735A - Extra-light coil for cables : en fr
  • GB295090A - Improvement in fasteners for stair carpets : en
  • GB295215A - Improvements in or relating to pneumatic tyres and rims therefor : en
  • DE463788C - Card holder for graduation cards with card holders arranged between two spacers : de en
  • FR641585A - Detachable rings for chain rollers in wire mesh looms : en fr
  • DE464114C - Disc brake for rail or tram vehicles : de en
  • FR641516A - Radiator manufacturing process : en fr
  • GB295451A - Improvements in telephone systems : en
  • US1679781A - Rotary time switch : en
  • US1680004A - Aluminum alloy of high resistance : en
  • US1680122A - Typewriting machine : en
  • US1679377A - Saw-sharpening machine : en
  • US1680143A - Wheel bridging for bad roads : en
  • US1679682A - Method of pulping wood : en
  • FR641643A - Detonation alarm for doors : en fr
  • FR641673A - Improvements to devices that can be used as detectors and amplifiers : en fr
  • DE463974C - Drive device for rotating floors of floor roast ovens : de en
  • DE464206C - Centrifugal hammer with a freely moving, rolling impact body in a sleeve : de en
  • US1679971A - Electric fuse or cut-out : en
  • FR641669A - Method and apparatus for the manufacture, starting from oil shale. of a product suitable for dry distillation : en fr
  • DE464029C - Process for the removal of chlorides from metal salt solutions, namely zinc sulfate solutions : de en
  • DE464072C - Formation of T-shaped door posts for the attachment of hinged bands for two subsequent doors for motor vehicles that can be pivoted about a common axis : de en
  • GB283471A - Improvements in the manufacture of acid-proof cements and acid-proof masonry : en
  • US1679885A - Hand truck : en
  • US1679569A - Skiving machine : en
  • US1679816A - Vaporizing inhaler : en
  • US1679830A - Liquid-fuel burner : en
  • FR641577A - Pressure regulator reducing device applicable to sparkling wine metering machines : en fr
  • US1679475A - Process of making emulsions and product thereof : en
  • US1680227A - Sheet-glass-protecting means and method : en
  • FR641782A - Universal valve lifter : en fr
  • GB280540A - Method for producing metals from their sulphides in electric furnaces : en
  • GB295169A - Improvements in grinding machines for sharpening tools and the like : en
  • FI12082A - Anordning for dammets avskiljande från den ett värmebatteri passerande luften : en fi
  • FR641732A - Solid disc wheel with separate rim : en fr
  • FR641733A - Device for automobiles, motorcycles, etc., used to neutralize the effects of centrifugal force in bends : en fr
  • US1679788A - Mold : en
  • FR641736A - Suction cup and its device for the rarefaction of air : en fr
  • DE464028C - Device for attaching lifting devices to car axles : de en
  • DK39083C - Variable Capacitor for Tuning Electrical Swing Circuits. : da en
  • US1679400A - Shoe : en
  • US1679404A - Constant-alarm device for alarm valves : en
  • US1680263A - Pilot and burner control apparatus : en
  • GB269182A - Improvements relating to television and similar apparatus : en
  • FI12090A - Med motor driven adresseringsmaskin or liknande tryckmaskin : en fi
  • FR641598A - Automatic regulating device for water retaining devices driven by hydraulic force : en fr
  • GB295175A - Improved process and machine for manufacturing hollow rubber balls : en
  • GB295248A - Improvements relating to hydraulically operated variable pitch air screws : en
  • FR641683A - Guillotine window : en fr
  • FR641807A - building block and method and apparatus for making same : en fr
  • FR641806A - Jacquard pattern mechanism for knitting machines, mode of forming patterns by this mechanism and resulting knitting : en fr
  • US1679550A - Gas-supported airship : en
  • DE463853C - Cutter head for shredding devices with feed screw : de en
  • FR641720A - Valve pump for lifting the destemmed or unstemmed harvest or any other product : en fr
  • GB282334A - Apparatus for simultaneously recording motion and sound : en
  • GB295341A - Improvements in means for supplying measured quantities of petrol and other liquids : en
  • FR641514A - New chemical and process for obtaining it : en fr
  • FR641525A - Necessary for oral hygiene : en fr
  • FR641654A - Method of fitting shoes with rubber soles : en fr
  • US1680124A - Typewriting machine : en
  • US1679490A - Cable-pulling device : en
  • US1679846A - Switch construction : en
  • US1679882A - Measuring valve : en
  • US1679985A - Paper-folding machinery : en
  • US1680161A - Addition material for ferrous metals : en
  • FR641637A - Process for the industrial exploitation of heat exchangers by the use of particularly intense drafts : en fr
  • US1679942A - Method of preparing large assembled negatives for photoreproduction work : en
  • US1679845A - Typewriting machine : en
  • US1679873A - Latch for refrigerator doors and the like : en
  • AT110389B - Process for the production of a wall covering and roofing material. : de en
  • CA282373A - Warp twisting machine : en fr
  • CA282226A - Distillation of solid carbonaceous substances : en fr
  • US1679723A - Cord clamp : en
  • US1679604A - Combination bung and faucet : en
  • DE464033C - Device for removing sheets : de en
  • CA282270A - Pole clamp : en fr
  • US1679363A - Work guide for overseaming machines : en
  • CA282280A - Tractor engine governor : en fr
  • CA282324A - Bed-bottom fabric : en fr
  • US1679703A - Motor-vehicle lamp : en
  • DE463822C - Display rack for demonstrating rolls made of linoleum, fabrics or the like with support arms attached one above the other : de en
  • FR641841A - Mixer improvements : en fr
  • CA282333A - Testing machine : en fr
  • FI12084A - Anordning for the decision of the competent authority, up to the same or a competent authority : en fi
  • FR641709A - Improvements to burners for gaseous or liquid fuels : en fr
  • DE464135C - Device for the simultaneous production of the partial images of a multicolor picture : de en
  • DE463965C - Conveyor basket connection platform : de en
  • DK39088C - Saddle set. : da en
  • US1679418A - Automatic stoker control : en
  • US1679742A - Carburetor : en
  • AT110314B - Car shifter. : de en
  • AT110363B - Holder for menus or the like. : de en
  • DE463997C - Racket for tennis u. like : de en
  • FR641611A - Application of simple levers to increase the power of rotary machines : en fr
  • GB295136A - Improvements in or relating to sole-laying machines : en
  • AT110354B - Adjustment device for X-ray tubes. : de en
  • US1680178A - Infant-napkin protector : en
  • GB295347A - Improvements relating to illuminated signals : en
  • GB295421A - Improvements in telephone systems : en
  • US1679745A - Automobile horn : en
  • DE464150C - Broetch press machine with stripping plate and notching knife penetrating this : de en
  • US1679792A - Process of removing ammonia from synthesis gases : en
  • US1679508A - Knife for slicing machines : en
  • US1679575A - Cord belt : en
  • US1679690A - Brake gear for motor vehicles : en
  • AT110329B - Device for regulating the reflux rate of the beer flowing back into the barrel from the riser of beer pressure equipment. : de en
  • AT110350B - Button for attaching the tailpiece of string instruments or for attaching the strap of plucked instruments. : de en
  • CA282350A - Heat producing composition : en fr
  • DE463645C - Automatic train protection device by inductive means : de en
  • US1679622A - Weft-replenishing mechanism for looms : en
  • US1680214A - Electrically-driven radial drill : en
  • AU886427A - An improved combined convertible armchair, lounge and bedstead : en
  • DE464017C - Mercury-free staining process for the hair intended for the manufacture of the felt : de en
  • US1680065A - Foldable support : en
  • AT110322B - Boiler for the generation of superheated high pressure steam. : de en
  • US1679422A - Spare-tire carrier : en
  • US1679782A - Automobile bumper : en
  • US1680201A - Battery lead connection or clamp : en
  • USD75971S - Habey w : en
  • AT110353B - Device for light advertising with paper posters to be illuminated from behind or the like. : de en
  • GB295409A - Improvements in line-finder arrangements for automatic telephone exchanges and other remote control systems : en
  • FR641624A - Improvements to phonographs, loudspeakers and other sound amplification devices : en fr
  • AT110357B - Transmission arrangement for wireless telegraphy. : de en
  • US1679715A - Receptacle-holding automobile accessory : en
  • US1679523A - Paper making machinery : en
  • CA282231A - Swivel and rigging plate : en fr
  • US1679619A - Nozzle construction for steam turbines : en
  • FR641652A - Process for carrying out catalytic reactions : en fr
  • US1679917A - Assionob to the akebican laundby : en
  • US1679944A - Automobile signal : en
  • US1679538A - Lubricating apparatus : en
  • US1679729A - Refrigerating system : en
  • US1680167A - Amusement device : en
  • AT110320B - Headlight assembly for automobiles. : de en
  • FR641718A - Opening device for metal boxes : en fr
  • CA282310A - Oscillation generator : en fr
  • DE463641C - Supply clip holder for staplers : de en
  • FR641668A - Improvements made to means of transport on water and in particular to dismountable boats : en fr
  • AU1145428A - Improvements relating to alternating current signalling systems for railway andthe like : en
  • CA8044S - Syphon vase : en
  • CA282292A - Tetrazoles processing : en fr
  • US1679889A - Shoe : en
  • US1680165A - Car loading : en
  • CA282296A - Polishing machine : en fr
  • CA282207A - Cover for garbage containers : en fr
  • US1679458A - Slot machine : en
  • US1679666A - Ice pick and guard : en
  • US1679455A - Automobile wheel : en
  • US1679945A - Movable platform for unloading stock : en
  • US1679941A - Steering-column bushing : en
  • US1680090A - Self-closing umbrella : en
  • US1679516A - Combined grain cleaner and elevator : en
  • US1680001A - Knife : en
  • US1680094A - Lighting fixture : en
  • USD75956S - Design for a highway signal por toy railways : en
  • US1679370A - Valve : en
  • US1679542A - Automatic register : en
  • US1679811A - Car-truck construction : en
  • DE464124C - Weight set scales : de en
  • FR641705A - Method and apparatus for the manufacture of brick pipe segments in the form of wedges and rings and the like : en fr
  • CA282243A - Photographic developing apparatus : en fr
  • DE464100C - Method and device for cutting fish : de en
  • CA282283A - Benzoic acid : en fr
  • US1679486A - Soda-ash furnace : en
  • CA282220A - Speed accelerating mechanism : en fr
  • US1679854A - Paper-making machine : en
  • US1680017A - Two-stroke engine of the opposed-piston type : en
  • DE464077C - Firing vaults with interchangeable stones suspended from the flanges of girders : de en
  • US1679663A - Dobby multiplier : en
  • US1679887A - Lubricating apparatus : en
  • US1679927A - Measuring device : en
  • US1680014A - Water-heating system : en
  • US1679711A - Paper-calendering device : en
  • AT110306B - Car bodies, in particular for motor vehicles. : de en
  • AU1340528A - Improved method of producing malleable metal pipes : en
  • US1679345A - Method and apparatus for casting ceramic pieces : en
  • US1679957A - Electric motor : en
  • US1679543A - Preserved-food product and process : en
  • US1679620A - Yielding fastener : en
  • US1679688A - Vehicle top brace : en
  • DE463789C - Card holder for graduation cards with card holders arranged between two spacers : de en
  • DE464063C - Sound box for speaking machines : de en
  • FR641787A - Ways of fixing rails on reinforced concrete sleepers : en fr
  • GB295179A - Wire-tier for sacks : en
  • GB295346A - Improvements in or relating to the supply of air to vehicles for ventilating, heating, cooling and like purposes : en
  • USD75980S - new yobk : en
  • DE464147C - Door to the oven that can be opened with a footstep : de en
  • US1679482A - Spectacles with lighting device : en
  • CA282381A - Freight car door plate : en fr
  • US1679705A - Means for conveying away exhaust gases from motor cars in garages : en
  • FI12088A - Arrangements for the transfer of frameworks and reversals to rotations : en fi
  • CA282223A - Moisture control mechanism : en fr
  • US1679391A - Instrument for administering medicines to animals : en
  • US1680025A - Turbine locomotive : en
  • DE463889C - Wire rod mill : de en
  • US1679614A - Multiple-tank water-supply mechanism : en
  • US1679413A - Cutter grinder : en
  • CA282256A - Medicinal compound : en fr
  • US1679524A - Measuring instrument : en
  • AU887527A - Apparatus for forming shapes from paper usable for cooking containers and product of such apparatus : en
  • DE463881C - Street light for an approximately point-like light source : de en
  • DE464129C - Control rotary valve, especially for internal combustion engines : de en
  • CA282213A - Carton moving apparatus : en fr
  • CA282284A - Arsonic acid : en fr
  • CA282267A - Passenger ship : en fr
  • AT110339B - Menstrual pants. : de en
  • AT110360B - Process for the production of equipotential hot cathodes. : de en
  • US1679851A - Blowing machine for the manufacture of hats : en
  • CA282266A - Chair : en fr
  • CA282214A - Machine for assembling cartons : en fr
  • US1680137A - Stocking protector : en
  • US1679947A - Wall board : en
  • US1679998A - Chlorinated hydroaromatic products containing nitrogen and process of making same : en
  • CA282364A - Car mechanism : en fr
  • US1679779A - Valve and flanged seal : en
  • US1679868A - Internal-combustion engine : en
  • AU883527A - An attachment tothe driving 1 wheel ofa power propelled vehicle or implement to enable itto run elsewhere than on made roads : en
  • FR641592A - Wheat shaking and sorting device intended to be adapted to threshers and shakers of medium cultivation : en fr
  • FR641785A - Helical impeller for centrifugal fan with axial inlet and radial outlet and with increasing pitch in the axial flow direction : en fr
  • FR641796A - Improvements in the means for achieving intimate contact between gas and liquid which must react with each other : en fr
  • GB285799A - Improvements relating to thermionic valves or electron discharge tubes : en
  • FI12069A - Fleet valve : en fi
  • GB269196A - Method of generating steam and other vapours : en
  • US1679424A - Electric heater : en
  • US1679573A - Knockdown reel : en
  • USD75981S - Design for a door-window regulator handle : en
  • CA282200A - Pumping system : en fr
  • FR641639A - Transverse wiper for cars or others : en fr
  • GB274425A - Process for protecting materials from moth : en
  • CA282249A - Sewing machinery : en fr
  • GB295235A - Improvements relating to the bodies of road vehicles : en
  • US1679434A - Electric wave filter for variable-load circuits : en
  • US1680217A - Radio alarm signal system : en
  • CA282237A - Display stand : en fr
  • AT110336B - Circuit arrangement for supplying electron tubes. : de en
  • CA282222A - Safety closure for wall openings : en fr
  • US1679473A - Depth gauge : en
  • DK39087C - Negative Detector for Photographic Copiers. : da en
  • GB295067A - Improvements in and relating to the firing arrangements of steam generators : en
  • US1680245A - Valve device for use with pumping structures : en
  • CA282325A - Goods transportation method : en fr
  • US1679621A - Container : en
  • US1680128A - High-pressure water-tube boiler : en
  • CA282250A - Duplicating device : en fr
  • CA282353A - Locomotive stoker : en fr
  • FR641603A - Two-part dial for measuring devices : en fr
  • GB295233A - Improvements in or relating to the handling of dusty materials : en
  • GB285440A - A polishing, grinding and sharpening machine provided with a dust removing device : en
  • US1679981A - Portable building-material conveyer : en
  • US1680131A - Railway-tie plate : en
  • GB295449A - Improvements in telephone systems : en
  • GB295168A - Improvements in or relating to packing cotton wool for dressing purposes : en
  • GB295182A - A new or improved support for books, files and papers : en
  • GB294723A - Improvements in or relating to apparatus suitable for use as a sign or for other display purposes : en
  • FR641741A - Machine for dry mechanical separation and after breaking of kernels and shells of palm nuts or other similar products : en fr
  • US1680171A - Apparatus for use in rubber factories : en
  • US1679668A - Double-acting engine : en
  • US1680190A - Web-guiding mechanism : en
  • DE463873C - Interchangeable heating device for electrically heated devices : de en
  • US1679624A - Spring-beard-needle mechanism : en
  • US1679772A - Method of making bearings : en
  • DE464180C - Device for displaying the direction of travel of a train : de en
  • US1679798A - Washing machine : en
  • US1680254A - Forging machine : en
  • US1679547A - Dump car : en
  • DE464099C - Tiltable gas flame furnace with collecting space : de en
  • DE464067C - Cigarette holder with perfume atomizer : de en
  • AT110371B - Tobacco feeding device for cigarette machines. : de en
  • US1679683A - Process and means for extracting petroleum : en
  • US1679637A - Mechanical press : en
  • GB283906A - Cigarette and cigar lighter : en
  • GB269195A - Improvements in the treatment of yarn packages with liquids, and in products obtained thereby : en
  • USD75977S - Gtjnnab madvtg : en
  • USRE17062E - jorgensxn : en
  • DE464048C - Process for the production of flat printing forms for single- and multi-color printing by purely photomechanical means : de en
  • FR641554A - Improvements made to compasses to draw ellipses : en fr
  • US1680028A - Display container : en
  • AU846127A - Improvements in and relating to cotton pickers : en
  • US1679426A - Folding table : en
  • FR641650A - Powder soap manufacturing process and resulting new industrial product : en fr
  • GB266691A - Improvements in the bleaching of fabrics : en
  • FR641704A - Improvement provided in the establishment of containers, more especially usable for the canistering of engine oils and new industrial product resulting therefrom : en fr
  • FR641591A - Guide device applicable to distributors of doubling and twisting machines : en fr
  • DE463993C - Attachment of aluminum tubes to aluminum containers for aircraft and the like like : de en
  • US1679965A - Vanity case and pocketbook for animal heads : en
  • US1680080A - Pipe coupling : en
  • US1679445A - Log turner : en
  • US1679833A - Circuit closer for direction signals : en
  • US1679954A - Pipe-bending apparatus : en
  • US1680250A - Motor : en
  • FR641562A - Improvements in means for recording or reproducing sound : en fr
  • CA282316A - Modulation system : en fr
  • US1679395A - Steering control for boats : en
  • US1679402A - Bottle mixing, inspecting, and crating apparatus : en
  • US1679956A - Photographic-film cartridge : en
  • AT110316B - Metal profile strips, in particular for motor vehicles. : de en
  • GB291071A - Improvements in automatic change speed gears : en
  • GB295149A - Improvements relating to the connection of electrical cables or flexible conductors to certain kinds of switches, bellpushes, ceiling roses, lamp-holders and the like : en
  • US1680252A - Drill-forging mechanism : en
  • AT110374B - Method and device for producing channels. : de en
  • GB284355A - Improvements in devices for lifting axles and wheels of motor and like cars : en
  • FR641802A - Electrical installation for gas purification : en fr
  • DE464066C - buckle : de en
  • GB295170A - Improvements in or relating to rotatable hangars for airships : en
  • US1680075A - Exhaust-steam-pressure control for injectors : en
  • US1679662A - Stapling machine : en
  • USD75984S - Design job a golp tee : en
  • GB295195A - Improvements in stuffing boxes for ships' propeller shafts : en
  • FR641656A - Glass partition in hollow glass blocks, in two pieces : en fr
  • GB287170A - Improvements in safety or protective devices for electrical apparatus : en
  • CA8030S - Golf ball : en
  • DE464164C - Massager in the form of a hollow roller : de en
  • GB270745A - Improvements relating to impulse emitters for subscribers' stations of automatic telephone exchanges : en
  • GB295114A - Improvements in and relating to landplanes, seaplanes, flying boats or amphibian aeroplanes and the like : en
  • GB295116A - Improvements in or relating to wool combing machines : en
  • GB295142A - Improvements in apparatus for and process of distilling hydrocarbons : en
  • GB271099A - Improvements in counter-cylinders for jig conveyors : en
  • GB295246A - Improvements in or relating to advertising devices : en
  • DE463782C - Device for tensioning folding boat shafts in the length and transverse direction : de en
  • DE464035C - Driving pen arrangement on the sample board of embroidery or card punching machines : de en
  • FR641552A - Improvements in the manufacture of striking clocks : en fr
  • FR641755A - Process for manufacturing an artificial zeolite : en fr
  • GB295232A - Operating mechanism for net-making machines : en
  • US1679726A - Typewriting machine : en
  • US1679585A - Superheater for boilers : en
  • FR641800A - Safety device indicating cuts in railway tracks : en fr
  • US1679636A - Method and mechanism for producing gears : en
  • US1679381A - Tractor wheel clamp : en
  • US1679492A - Starting device for starting combustion engines : en
  • US1679721A - Reenforced-paper fabric : en
  • US1679563A - Hair-waving apparatus : en
  • US1679881A - Hanger rod : en
  • US1679890A - Mode of supporting and journaling motors and high-speed shafts driven thereby : en
  • US1680115A - Car coupling : en
  • US1679863A - Coupling member : en
  • DE464058C - Glass printing machine : de en
  • FR641814A - Matchbook : en fr
  • FR641820A - Coating for roads, floors, etc., and method of making such coating : en fr
  • GB287499A - A method of and apparatus for classifying materials : en
  • GB295344A - Improvements in apparatus for cleaning the tubes of water tube boilers, feed heaters and the like : en
  • GB295121A - An improved direction-signalling device or indicator for use on or in connection with motor road vehicles : en
  • GB295126A - Process and apparatus for preserving timber and other materials and the destruction of insect and other pests therein : en
  • FR641663A - Multiple Capacitor Manufacturing Improvements : en fr
  • US1680152A - Combined fuel vaporizer and auxiliary air-inlet device : en
  • US1679992A - Universal joint with rubber inserts : en
  • US1680074A - Taper-turning attachment for machine tools : en
  • USD75966S - Joseph e : en
  • GB295304A - Improvements in and relating to metal trusses for aircraft and similar structures : en
  • FR641537A - Character bar typewriter : en fr
  • US1679435A - Manufacture of metallic-coated sheets and plates : en
  • US1679892A - Wheel and rim mounting : en
  • US1679497A - Circumcision clamp : en
  • US1680232A - Flue superheater : en
  • DE463871C - Process for the production of concentrated acetic acid : de en
  • DE463945C - Separating and cutting device with pendulum hanging cutting knife for textile fabrics : de en
  • DE464155C - Card holder for relay cards, the spacers of which are attached to a card holder so that they can be moved against spring action : de en
  • FR641619A - Process for catalytically oxidizing sulfur dioxide to sulfur trioxide : en fr
  • US1679681A - Auto signal : en
  • US1679858A - Process for purifying gases : en
  • CA282254A - Safety pole cap : en fr
  • DE463954C - A device consisting of a ring and a wiper to prevent lubricant from escaping from the axle bearings of railway vehicles : de en
  • DE464142C - Process for the production of diamines acylated on one side : de en
  • FR641758A - Extendable and foldable articulated frame for awning shelter : en fr
  • AT110318B - Dry fire extinguisher with pressurized gas cylinder and distribution line stored in the extinguishing powder container. : de en
  • GB282393A - Improvements in press button fasteners : en
  • FR641556A - Liquid fuel melting furnace : en fr
  • DE464096C - Neutrodyne circuit : de en
  • FR641843A - Contact plug for plug sockets : en fr
  • US1679433A - Safety appliance for hydraulic accumulators : en
  • US1679799A - Support construction for electrical appliances : en
  • US1679935A - Treatment of cellulose derivatives : en
  • FI12076A - Electrolyte for electric accumulator : en fi
  • GB295297A - Improved binder for covering the surfaces of pipes and tubes : en
  • US1679468A - Display case : en