• DE431354C - Safety device for steam conveying machines : de en
  • DE431403C - Saw blade with double-sided teeth : de en
  • US1591136A - Stove : en
  • GB246877A - Improvements in apparatus for delivering liquids in measured quantities by volume : en
  • US1591682A - Floor machine : en
  • DE431423C - Magic device for demonstrating the apparent sawing of a person lying in a container : de en
  • US1591606A - Electric motor lock : en
  • US1591935A - Poppet valve : en
  • DE431462C - Centrifugal separator with horizontally lying screen cylinder and axial inflow : de en
  • GB254362A - Improvements relating to captive caps or closures for scent sprays, collapsible tubes and the like : en
  • AU2241825A - Improvements in agricultural and general service tractors : en
  • DE431508C - Working with hot solutions of ammonium chloride, which contain ammonium nitrate in addition to ammonium chloride : de en
  • US1591175A - Glass-working machinery : en
  • USD70512S - Eugene h : en
  • US1591818A - Screw machine : en
  • US1591938A - Liner fastening : en
  • US1591369A - Photomechanical printing surface and process : en
  • CA262322A - Loom mechanism : en fr
  • US1591733A - Splash-feed-lubrication organization : en
  • US1591339A - Awning : en
  • US1591054A - Clutch : en
  • FR607555A - Device for aquatubular boiler : en fr
  • CA262428A - Engine manifold : en fr
  • DE431293C - Steering handwheel with a wheel rim consisting of individual sections and held by the spokes, especially for motor vehicles : de en
  • US1591240A - Adjustable tie : en
  • GB254527A - Improvements in or relating to smoke ducts or funnels : en
  • GB255136A - Improvements in pumps for dispensing petrol oil and the like : en
  • DE431369C - Manufacture of dye inks : de en
  • FR607676A - Improvements made to the processes for making satin stitch and to the so-called embroiderers and embroiderers used on looms : en fr
  • FR607840A - Coupling controlled by liquid under pressure : en fr
  • FR607592A - Electric lamp socket : en fr
  • GB254396A - Apparatus for the introduction into furnaces and blast furnaces of materials or residues : en
  • GB254646A - Improvements in and relating to nut locks : en
  • DE430990C - Trigger mechanism for automatic handguns : de en
  • FR607850A - Combination toothbrush : en fr
  • GB254500A - Apparatus for containing and delivering tea and like commodities in measured volumes : en
  • FR607561A - AC Electric Arc Cutting, Repairing and Welding Device : en fr
  • FR607852A - Reversible ashtray : en fr
  • GB254667A - Improvements in the manufacture and production of diamino-diaryl-urea, or its derivates : en
  • US1591677A - Exhaust-cleared air cleaner : en
  • USD70511S - Design for a combined book holder and lighting fixture : en
  • GB235547A - : en
  • GB254494A - Improvements in garment or like supports or rails : en
  • FR607876A - Process to give cotton the qualities of linen : en fr
  • US1591068A - Microphone mounting : en
  • US1591141A - Combined automobile shield and heater and controlling system for same : en
  • US1591504A - Brake hanger : en
  • DE431463C - Multi-disc clutch for motor vehicles : de en
  • DE431515C - Process for the preparation of organic bismuth complex compounds : de en
  • GB254433A - Improvements in apparatus for washing plates, dishes and the like : en
  • GB254564A - Method of and apparatus for compressing and otherwise treating fluids : en
  • CA262384A - Relay : en fr
  • DE431410C - Car body made of sheet metal, especially for motor vehicles : de en
  • FR607557A - Improvements to levers operating loaders in automatic looms : en fr
  • GB254525A - Improvements in or relating to coin-freed mechanism : en
  • FR607724A - Improvements to processes for the substitution of hydroxyl groups for acid radicals in liquid ethers of inorganic acids or for halogens in liquid derivatives of hydrocarbons : en fr
  • FR607735A - electrolyte for lead-acid battery : en fr
  • GB254597A - Improvements relating to the binding of edges of sheet material : en
  • US1591237A - Box, case, and the like : en
  • DE431340C - Belt lock : de en
  • FR607586A - Holder for playing cards : en fr
  • CA262455A - Boiler water circulation : en fr
  • US1591076A - Level and perpendicular finding device : en
  • US1591197A - Switch thrower : en
  • US1591676A - Refractory and heat-insulating cement : en
  • GB255006A - Improvements in or relating to record-card-controlled statistical printing machines : en
  • GB254614A - Improvements in gauging machines for flexible sheet material : en
  • US1591437A - Carrying device for tractor snowplows : en
  • US1591651A - Combined desk and seat : en
  • DE424909C - Process for salvaging sunken ships by freezing processes : de en
  • AU266926A - Improvements in drink dispensing machines : en
  • US1591299A - Stenographic typewriter : en
  • US1591201A - Trailer tongue : en
  • US1591409A - Sash-cord pocket : en
  • US1591487A - Weighing scale : en
  • US1591930A - smith : en
  • US1591485A - Lining block and measure for leveling and lining machinery : en
  • GB251613A - : en
  • US1591235A - Method of making activated carbon : en
  • GB254618A - Improvements relating to liquid fuel furnaces : en
  • CA262285A - Toy vehicle : en fr
  • CA262472A - Radio circuit system : en fr
  • GB249099A - Manufacture of a vat dyestuff : en
  • DE431376C - Process for making translucent glass from clear glass : de en
  • FR607678A - New vacuum drying apparatus, more particularly applicable to casein drying : en fr
  • FR607754A - Advanced process to protect metals against corrosion : en fr
  • FR607720A - Steering stabilizer for bicycle : en fr
  • GB254403A - Improvements in electromagnetic microphones or the like, adapted to be actuated by agramophone or like record : en
  • GB254432A - Improved bookmarker : en
  • DE431384C - Lathe for turning the outer surfaces of raw cylinders : de en
  • US1591865A - Map : en
  • FR607858A - Belt conveyor : en fr
  • CA262459A - Transmission : en fr
  • GB254558A - Improvements in or relating to brooms, brushes and the like : en
  • CA262333A - Marine vessel : en fr
  • CA262481A - Stake holder : en fr
  • AU2382425A - Improvements in kettles andthe like : en
  • AU2373725A - Improvements in and relating to corsets andthe like body garments : en
  • CA262376A - Liquified cocoa : en fr
  • CA262399A - Resinous product : en fr
  • CA262468A - Grate : en fr
  • US1591355A - Automobile signal : en
  • US1591683A - Drying oven : en
  • AT103718B - Process for the production of highly refractory magnesite masses. : de en
  • DE431415C - Device for dividing bones : de en
  • GB254579A - Improvements in or relating to means for opening and closing doors of motor road andother vehicles : en
  • DE431407C - Equipment for paper production in Fourdrinier paper machines : de en
  • CA262372A - Kinematograph film : en fr
  • GB252660A - Improvements relating to crystal detectors : en
  • GB254640A - Improvements relating to air-pistols or air-guns : en
  • GB254419A - Improvements in annealing boxes and the like : en
  • DE431278C - Adjustment device for precision scales : de en
  • FR607693A - Expansion valve, purger, dryer for refrigeration machines : en fr
  • GB254467A - Improvements in expansion joints for steam pipes or the like : en
  • USD70497S - Samuel berger : en
  • GB245145A - Improvements in oxide cathodes for discharge tubes and in processes for manufacturing same : en
  • GB237908A - A method for protecting against the heat a film disposed in the gate or window of kinematographic apparatus or the like : en
  • GB254428A - Improvements in or relating to apparatus for collecting and extracting or removing dust and the like in textile machines : en
  • FR607854A - Wick dispenser : en fr
  • US1591195A - Supplementary turntable and clamping frame : en
  • CA262278A - Bread toaster : en fr
  • US1591862A - Box or the like : en
  • FR607725A - Applying a safety pin to all safety bolts and locks : en fr
  • US1591200A - Valve-controlling device : en
  • AT103697B - Machine for grinding rolls. : de en
  • CA262408A - Brake mechanism : en fr
  • DE431375C - Massage device with fluid container : de en
  • US1591471A - Power-transmission mechanism : en
  • US1591708A - Stem head : en
  • CA262318A - Heat exchanger : en fr
  • CA262460A - Transmission : en fr
  • CA262491A - Wire rope clamp : en fr
  • CA262484A - Hide unhairing process : en fr
  • US1591161A - Heating apparatus : en
  • US1591874A - Metal-working machine : en
  • GB254395A - Improvements in wood-wind and like musical instruments : en
  • AT103733B - Process for paper production from straw-like raw materials. : de en
  • CA262329A - Incinerator : en fr
  • CA262327A - Brush : en fr
  • DK36194C - Electric Welding Apparatus. : da en
  • GB254476A - A process for the manufacture and production of vat colouring matters : en
  • GB254556A - Improvements in wheels : en
  • FR607774A - Improvements relating to pumps or equivalent devices for controlling the flow of fluids : en fr
  • USD70516S - Design for a combined collapsible container and closure therefor : en
  • DK36199C - Electric Relay or similar. : da en
  • GB237295A - Manufacture of products for dyeing or printing textile fibres and other materials : en
  • FR607782A - Interlocking block rapid masonry system : en fr
  • US1591703A - Rod mill : en
  • US1591834A - Water cooler : en
  • US1591492A - Dough divider : en
  • US1591727A - Dentifrice : en
  • DE431352C - Oil separator for compressed gases : de en
  • FR607610A - Improvements to furniture with drawers and swivel shelves : en fr
  • DE431443C - Automatic temperature controller for electrically heated heat exchange devices : de en
  • AT103663B - Packing and packing material. : de en
  • US1591033A - Freight car : en
  • US1591069A - Tube-cut-off machine : en
  • US1591256A - Transmission and speed-control device : en
  • US1591346A - Lubricating system : en
  • US1591609A - Car door and means for mounting and operating the same : en
  • US1591222A - Speed regulator for motor vehicles : en
  • US1591797A - Track for dog racing : en
  • US1591941A - Comminuting mill : en
  • US1591047A - Blade holder : en
  • US1591433A - Handpiece for gear-shifting levers : en
  • US1591884A - Hoist : en
  • US1591766A - Hand truck : en
  • GB254669A - An improved sanding device for motor vehicles : en
  • US1591397A - Filling mass for containers for explosive gases : en
  • US1591780A - Brake mechanism : en
  • FR607713A - Improvement in processes and apparatus for the manufacture of bars, rods, bands, etc., solid or hollow in fused quartz, silica or other vitreous materials : en fr
  • DE431469C - Process for the production of metal oxides in finely divided state : de en
  • DE431168C - Process and device for uniform heating of metals, wires, strips and other products of the rolling or drawing process : de en
  • DE431392C - Gas analyzer with a measuring vessel consisting of hollow bodies lying inside one another for the gas sample to be analyzed : de en
  • GB254490A - Improved device for protecting the eyes from road glare : en
  • FR607582A - Wooden pad for axles, rockets and others : en fr
  • FR607729A - Improved distribution of pneumatic fluid in liquid lifting devices : en fr
  • DE431305C - Intermediate block for concrete canal and similar shafts : de en
  • GB254516A - An improved container and slicing appliance for meat : en
  • FR607573A - Turbine locomotive : en fr
  • FR607567A - Corrugated iron wall transformer box : en fr
  • US1591066A - Microphone for telephonic instruments : en
  • US1591931A - Laundry collar-finishing machine : en
  • US1591632A - Smoking pipe : en
  • US1591107A - Program transmission over wires : en
  • DE431520C - Paper guide for typewriters : de en
  • CA262378A - Gramophone braking mechanism : en fr
  • US1591349A - Device for gauging or testing dimensions : en
  • US1591882A - Method of embossing : en
  • US1591075A - Fuel-saving device for stoves, ranges, ovens, and the like : en
  • DE431300C - Waterproof electric igniter : de en
  • CA262346A - Hitch or draught : en fr
  • FR607571A - Liquid distillation process : en fr
  • AT103673B - Telephone dialer. : de en
  • DE431444C - Step grate with oscillating groups of grate steps : de en
  • GB254452A - An improved process for enamelling metal articles : en
  • FR607682A - : fr
  • FR607785A - Oscillograph for the reception of rapidly varying phenomena : en fr
  • GB254766A - Improvements in or relating to curtain rail supports : en
  • US1591627A - Handlamp : en
  • FR607578A - Liquid pump that fits the suction line of an engine : en fr
  • FR607687A - Improvements to metal drums : en fr
  • FR607877A - Improvements to cutting mechanisms for lathes and similar machine tools : en fr
  • GB254481A - Improvements in or connected with bedsteads : en
  • GB254792A - Improvements in signalling apparatus applicable for use on automobiles : en
  • US1591173A - Book portfolio : en
  • US1591804A - Signaling device : en
  • US1591605A - Tire flap : en
  • US1591907A - Collapsible and portable core form : en
  • DE431353C - Water tube boiler : de en
  • DK36187C - Security lock. : da en
  • US1591391A - Transmission : en
  • DE431198C - Clock with frost winding : de en
  • GB254430A - Improvements in golf clubs and the like : en
  • FR607551A - Central heating boiler and domestic use : en fr
  • GB254524A - Improvement relating to the casting of concrete walls in situ : en
  • FR607597A - transformable ladder that can be used as a step and as a wall or extension ladder : en fr
  • GB254463A - Improvements in domestic ranges or stoves : en
  • FR607595A - Light switch : en fr
  • FR607686A - Starter device for electric motors : en fr
  • FR607830A - Vacuum cooking and mixing machine : en fr
  • GB254413A - Improvements in or relating to boxes, cabinets and the like for wireless signalling apparatus : en
  • CA262406A - Washing machinery : en fr
  • AU237126A - Improvements in automatic weighing scales : en
  • US1591473A - Sharpening or honing machine : en
  • US1591070A - Bleaching apparatus : en
  • US1591527A - Handwheel : en
  • FR607883A - New reel box for tapes : en fr
  • GB254402A - Improvements in the manufacture of naphthylamine sulpho acids : en
  • CA262293A - Nut lock : en fr
  • US1591464A - Automobile signal : en
  • US1591585A - Die head : en
  • US1591932A - Method and apparatus for replacing air in filled containers with inert gas : en
  • US1591776A - Hulling machine : en
  • GB254761A - Improvements in or relating to record-card-controlled statistical machines : en
  • US1591226A - Pump plunger : en
  • DE431454C - Stone picking machine : de en
  • AT103744B - Process for making and preserving wafers. : de en
  • GB245411A - Process of manufacturing electric insulators : en
  • GB254457A - Improvements in or relating to tunnelling machines : en
  • DE431225C - Method of anesthesia : de en
  • DK36204C - Device at Vending Machines. : da en
  • GB241212A - Controlling apparatus for liquid measuring devices : en
  • GB254461A - Method and apparatus for the production of one and one rib and two and two rib circular fabric : en
  • US1591866A - Warming device : en
  • US1591097A - Heater : en
  • US1591696A - Vibratory break for induction coils : en
  • CA262312A - Bottle stopper : en fr
  • CA262452A - Gummed paper : en fr
  • FR607695A - Engine piston mounting device : en fr
  • GB254400A - An improved expansion joint for use particularly between a steam boiler and its settings or flue walls : en
  • IS9A7 - Equipment for heating water in stoves : en is
  • FR607819A - Apparatus for handling materials to be moved and subjected to treatment during movement : en fr
  • US1591920A - Typewriting machine : en
  • GB254570A - Method of manufacturing cellular cushion tires : en
  • FR607599A - Foldable and removable wheelbarrow : en fr
  • GB245714A - Improved controlling mechanism for the guide bars of warp knitting-machines : en
  • AU2367125A - Improvements in horns orthe like, for sound amplification : en
  • DE431504C - Process for the catalytic production of hydrogen and phosphoric acid : de en
  • DE431218C - Embossing machine, whose disks carrying the dies and male dies are arranged on the same axis and in parallel planes : de en
  • FR607616A - Combination sewing kit and tab : en fr
  • FR607818A - Vacuum servo motor : en fr
  • FR607756A - : fr
  • DE431319C - Cooling water pump for internal combustion engines : de en
  • GB254442A - An improved process and apparatus for the manufacture of pig iron : en
  • US1591273A - Demountable-rim clamp : en
  • US1591280A - Handle fastening for hoes : en
  • US1591407A - Auto fender : en
  • US1591435A - Polyphase induction motor : en
  • US1591499A - Process of changing the light sensitiveness of photographic emulsions and intermediate used therein : en
  • DE431449C - Device for cutting out the back corners of chair seats : de en
  • FR607732A - Waterproof liner for all kinds of waterproof clothing, blankets and sheaths : en fr
  • CA262440A - Container and closure : en fr
  • CA262461A - Transmission : en fr
  • AT103720B - Device for the production of drying elements. : de en
  • AT103706B - Batik method and device. : de en
  • CA262290A - Hub : en fr
  • US1591289A - Shuttle-feeler thread parter and clamp : en
  • US1591655A - Coupling device : en
  • CA262367A - Lock mechanism : en fr
  • GB240411A - Improved process for soldering aluminium : en
  • US1591661A - Figure toy : en
  • US1591095A - Indoor golf game : en
  • US1591017A - Polishing machine : en
  • US1591198A - Ventilated car door : en
  • US1591635A - Wagon loader : en
  • FR607711A - Sulphide derivatives of benzanthrone : en fr
  • US1591759A - Mold for concrete manhole seats : en
  • CA262352A - Razor : en fr
  • GB254359A - Improvements in carburettors for multi-cylinder internal-combustion engines : en
  • US1591849A - Steering control for rotary cranes : en
  • US1591094A - Metal-molding machine : en
  • US1591737A - Method of and device for animated picture display : en
  • FR607564A - Bearing puller : en fr
  • GB250598A - : en
  • FR607605A - Process and tablets for the production of snow-like flakes in air : en fr
  • FR607698A - Automatic lock, with double bolt, for maneuver and switch lock : en fr
  • GB246097A - Improvements in or relating to illuminating devices applicable for dental, surgical and like uses : en
  • GB254508A - Improvements in or relating to apparatus for spraying through stencils : en
  • FR607625A - Fire extinguisher : en fr
  • GB254797A - Separating liquids of different specific gravity and means therefor : en
  • GB254483A - Improvements in or relating to pilgering mills : en
  • DE431330C - Device for adjusting the slide of a milling machine or the like by hand : de en
  • DE431355C - Compression control device for piston engines : de en
  • FR607615A - Hammerless rifle with fixed breech and slide barrel : en fr
  • DE431359C - Tamping device with machine-driven tamping tool that can be adjusted in various inclined positions : de en
  • DE431421C - Extraction device with paint collector : de en
  • DK36218C - Method in which colloidal masses are brought in the form of small spheres or beads. : da en
  • US1591142A - Process of preserving milk : en
  • GB232626A - : en
  • US1591573A - Sun visor for automobiles : en
  • US1591912A - Terry loom : en
  • US1591697A - Winding key : en
  • FR607816A - Hermetic closure device for bottles and insulated food carriers : en fr
  • FR607737A - Improvements to papermaking machines : en fr
  • GB254506A - Improvements in or relating to cases for spectacles or other articles : en
  • GR1233B - OIL CLASSIFICATION MACHINE. : el en
  • DE431236C - Discharge device for shaft ovens : de en
  • GB254588A - A device for indirectly laying anti-aircraft guns : en
  • CA262473A - Cadmium plating system : en fr
  • FR607831A - Improvements in men's shirts : en fr
  • FR607872A - Manufacturing process for cement forming substances : en fr
  • FR607898A - Beet and similar plant harvester : en fr
  • GR1231B - IMPROVEMENTS IN TYPES OF TILES AND BRICKS. : el en
  • CA262331A - Identification device : en fr
  • CA262489A - Dry cell battery : en fr
  • US1591041A - Conveyer : en
  • US1591090A - Reversal and control of regenerative furnaces : en
  • US1591155A - Attachment for teeth : en
  • US1591353A - Pneumatic control for marine steering apparatus : en
  • US1591522A - Silencer and pressure equalizer for oil burners : en
  • GB254474A - Process for drying the insulation of electric cables : en
  • CA262364A - Flame and electric arc : en fr
  • CA262397A - Oil clarification : en fr
  • USD70509S - Design fob a musical instrument : en
  • FR607708A - Internal combustion machine working in a closed circuit : en fr
  • US1591050A - Tire lock : en
  • CA262373A - Timer : en fr
  • US1591239A - Nail-making machine : en
  • US1591572A - Process and apparatus for making central triple reflectors : en
  • US1591664A - Adding machine : en
  • US1591840A - Stucco-facing tool : en
  • US1591705A - Actuating device and method of making the same : en
  • US1591118A - Hans fbxkbs : en
  • DE422751C - Method and label for issuing receipts for department stores o. : de en
  • US1591723A - Process of making alkali-metal xanthogenates : en
  • US1591773A - Attachment plug receptacle : en
  • US1591408A - Shank and bit punch : en
  • US1591600A - Locomotive valve gear : en
  • FR607712A - Fast Pitch Screw Threading Machine : en fr
  • US1591032A - Internal-combustion engine : en
  • US1591819A - Tire rim : en
  • US1591842A - Method of reducing the inflammability and explosiveness of hydrocyanic acid : en
  • US1591412A - Pencil-display box : en
  • US1591480A - Envelope for photographic light-sensitive material : en
  • US1591560A - Grinder : en
  • US1591753A - Batting-practice cage : en
  • US1591803A - Contraction joint : en
  • GB254780A - Improvements in or relating to driving mechanism for perforating or other machines : en
  • FR607742A - Braid Machine Improvements : en fr
  • DE431389C - Process for depositing metals on a glowing body : de en
  • GB254418A - Improvements in or relating to relays : en
  • CA262438A - Container and closure : en fr
  • GB254517A - Improvements in methods for casting sheet metals & in apparatus therefor : en
  • DE431208C - Arrangement for switching stations of high voltage : de en
  • USRE16374E - Selective dump car : en
  • US1591469A - Rotary disk sharpener : en
  • GB254417A - Improvements in grinding or abrading machines : en
  • GB254582A - Improvements in telephone receivers : en
  • AT103708B - Method for cleaning up soiled soap and soda solutions. : de en
  • CA262299A - Air cleaner : en fr
  • CA262441A - Container and closure : en fr
  • US1591429A - Lavatory fixture : en
  • FR607619A - Dosing and bagging machine : en fr
  • FR607726A - Improvements to processes and apparatus for the production of wood pulp : en fr
  • GB254497A - Improvements in and connected with foods for birds : en
  • USD70520S - Design for a font of type : en
  • FR607863A - Horizontal totalizing recording mechanism : en fr
  • FR607900A - Electrical signaling systems : en fr
  • US1591399A - Signal device : en
  • US1591209A - Curtain rod : en
  • US1591248A - Apparatus for laying conduit sections : en
  • US1591584A - Safety appliance for raising and lowering devices : en
  • US1591895A - Shock absorber : en
  • FR607588A - Rescue device for aviators : en fr
  • DE422962C - Slide rule for cutting machine tools : de en
  • CA262480A - Dynamo electric machine : en fr
  • FR607631A - Process for the decoration, by partial galvanic deposition, of pieces or objects of wood, or similar materials : en fr
  • GB254782A - Improvements in or relating to the manufacture of hollow or tubular metal struts, spars and other members of the framework of aircraft : en
  • US1591227A - Attachment for plows : en
  • CA262450A - Brake : en fr
  • DE431374C - Rotary bed for x-ray fluoroscopy of the upper body : de en
  • DE431383C - Automatic drilling and lathe for the production of thread spools : de en
  • DE431422C - Process for the production of coatings from metal oxides : de en
  • DE431472C - Coal dust mill : de en
  • FR607730A - Loading device for extraction buckets with measuring bunkers made up of two closing members arranged one behind the other : en fr
  • US1591321A - Furring staple : en
  • GB254489A - Improvements in electric lighting systems for motor vehicles : en
  • US1591358A - Truck or wagon box : en
  • GB254424A - Improvements in or relating to alternating current generators employing thermionic valves : en
  • FR607881A - Method and apparatus for drying cement paste : en fr
  • US1591086A - Railway-track construction : en
  • GB254535A - Improvements in and relating to water closet basins and their traps : en
  • CA262371A - Kinematograph film : en fr
  • GB236574A - : en
  • GB254609A - Felting process for woollen and like textile fabrics and machine for carrying the same into effect : en
  • DE431466C - Motorcycle frame welded or soldered together from tubes : de en
  • GB254551A - A process for the production of barium chloride and sulphur from barium sulphide : en
  • GB254661A - Automatic spacing device for pleating machines : en
  • US1591241A - Fluid-controlling apparatus : en
  • US1591139A - o neill : en
  • US1591211A - Illuminating apparatus : en
  • US1591192A - Motometer lock : en
  • US1591500A - Film splicer : en
  • US1591216A - Marking machine : en
  • GB254561A - Improvements relating to brake drums : en
  • FR607701A - Churn to transform the cream of milk into butter : en fr
  • GB246446A - Improvements in or relating to wick lamps or stoves : en
  • DE431366C - Vibrating device, especially for telegraphic siphon recorders : de en
  • US1591313A - Oil pump : en
  • US1591371A - Window-shade-roller bracket and actuating device : en
  • DE431379C - Process for the independent production of thread spools : de en
  • FR607636A - Torch cutting process for cast iron : en fr
  • FR607700A - Electrical device preventing bays in the needles of main tracks or other on-site actuated : en fr
  • GB246785A - Power line carrier wave signalling system : en
  • GB254637A - Improvements in or relating to tickets for distinguishing sensitive materials : en
  • CA262381A - Fluid control system : en fr
  • FR607749A - Sulfur ores roasting process : en fr
  • FR607893A - Recuperator-condenser, for the condensation of pyroligneous vapors and tars evacuated by the carbonizing devices : en fr
  • FR607895A - Mechanical owl with flapping wings for lark mirror : en fr
  • GB239169A - Improvements in & relating to the refining of mineral or vegetable oils and the like : en
  • DE431196C - Blasting air igniter : de en
  • GB254466A - Improvements in or relating to smokers ash trays : en
  • DE431460C - Mechanical-pneumatic sheet turning device : de en
  • DE431518C - Switching device for typewriters with three types each having type levers : de en
  • GB254482A - Improvements relating to ignition plugs for internal combustion engines : en
  • GB254559A - Improvements relating to licence displaying devices or holders for use on motor vehicles : en
  • US1591393A - Centrifugal unloader : en
  • US1591652A - Cellulose acetate composition : en
  • AT103721B - Ring hearth for smoldering or drying coal etc. like : de en
  • FR607641A - Plug for electrical connections : en fr
  • FR607660A - Improvements to internal combustion engines : en fr
  • US1591334A - Garment hanger : en
  • FR607769A - Weigher-bagger-screen : en fr
  • GB254624A - Improvements in ironing tables : en
  • CA262411A - Valve inside : en fr
  • CA262447A - Container and closure : en fr
  • CA262291A - Disc wheel : en fr
  • DE431361C - Lubricating device for axle bearings : de en
  • US1591014A - Seat protector : en
  • US1591298A - Bearing : en
  • US1591380A - Apparatus for making perspective drawings : en
  • US1591385A - Elevator drop bar : en
  • US1591843A - Spark control and tester : en
  • AT103665B - Device for attaching two-part pantographs to the ignition device. : de en
  • GB254531A - Improvements connected with the manufacture and production of artificial silk : en
  • FR607646A - Sanitary cleaning process for oysters : en fr
  • FR607703A - Direct operated and adjustable needle blade control switch : en fr
  • AU1355319A - Improvements in pistons : en
  • CA262457A - Electrical condenser : en fr
  • AU2605325A - Improvements in or relating to rigid joints, pipes and their manufacture : en
  • US1591250A - Vehicle reverse control : en
  • US1591006A - Sheep dip : en
  • US1591913A - Golf-bag stand : en
  • DK36191C - Safety valve. : da en
  • FR607583A - Toothbrush enhancements : en fr
  • FR607803A - Automotive suspension : en fr
  • US1591565A - Brush : en
  • US1591669A - Lubricating system : en
  • US1591700A - Can opener : en
  • US1591730A - Tractor truck : en
  • FR607827A - Wire clamps for electrical pipes : en fr
  • GB254643A - Improvements in and relating to traffic signals : en
  • DE431245C - Hollow roll, especially for calenders : de en
  • US1591525A - Grippers for drawing wire and the like : en
  • US1591828A - Applicator : en
  • FR607626A - Turbine for balling artificial silk : en fr
  • US1591276A - Manicure device : en
  • US1591734A - Corrugated box : en
  • US1591065A - Hair-crimping device : en
  • DE431241C - Feed device for festooning machines controlled by a pattern curve : de en
  • GB254584A - Improvements in or relating to safety razors : en
  • DE431447C - Wicker peeling machine : de en
  • FR607699A - Zipper needle switch : en fr
  • GB254435A - Improvements relating to cigarette and the like holders : en
  • AU2126A - Improved luggage carrier for motor vehicles : en
  • DE431175C - Spring-loaded bobbin holder for rayon spinning machines : de en
  • DE431479C - Process for the production of hydrocarbons from phenols : de en
  • GB254451A - Improvements in convertible ladders : en
  • GB254628A - Inflatable toys : en
  • CA262437A - Tube winding apparatus : en fr
  • DE431267C - Device and method for utilizing the generator backlogs : de en
  • DK36188C - Traction regulator for hot water heating systems. : da en
  • US1591301A - Coil-spring-compressing device : en
  • CA262320A - Surfacing process for bronze, brass, etc. : en fr
  • US1591089A - Clutch-pedal lock : en
  • US1591186A - Phase-angle indicator : en
  • FR607640A - Device for removable stapling of gaiter pads and other uses : en fr
  • GB245432A - Improvements in mercury arc rectifiers : en
  • GB254585A - Improvements in combined cooking stoves and hot water boilers : en
  • FR607747A - Wiper : en fr
  • GB249799A - Improvements in and relating to machine tools for turning or cutting metals : en
  • DE431388C - Recovery of mercury from hair dressing : de en
  • US1591229A - Filter : en
  • US1591827A - Semiautomatic stereotype-plate finishing and cooling machine : en
  • FR607766A - Device for preserving the oil used in electrical appliances from oxidation by means of indifferent gases : en fr
  • US1591220A - Grain-transferring device : en
  • US1591268A - Pobation : en
  • US1591398A - Universal joint : en
  • US1591629A - Hat stand : en
  • US1591926A - Junction box : en
  • US1591588A - Timer : en
  • CA262443A - Container and closure : en fr
  • CA262430A - Clutch : en fr
  • DK36201C - Procedure for Casting Using an Aerated Pressure Agent. : da en
  • FR607856A - Toy reproducing the waddling walk of a quadruped : en fr
  • US1591016A - Loom for weaving pile fabric : en
  • DE431150C - Music folder that can be used as a music stand : de en
  • DK36210C - Mowing machine. : da en
  • GB242993A - New or improved process for the treatment of artificial silk and the like : en
  • GB254485A - Improvements in automatic musical instruments : en
  • US1591010A - Lock : en
  • DE431433C - Distributor for liquids, compressed air and gases : de en
  • US1591232A - Temperature-maintaining means for boiler-filling apparatus : en
  • US1591194A - Windshield for railway motor cars : en
  • US1591244A - Stopping attachment for phonographs : en
  • US1591809A - Flatiron holder : en
  • US1591110A - Base for stools and other articles of furniture : en
  • FR607746A - Improvements in gear change mechanisms : en fr
  • FR607866A - Galvanic batteries : en fr
  • US1591757A - Coat hanger : en
  • FR607560A - Extra sensitive electric warning system : en fr
  • FR607764A - Method and apparatus for manufacturing slurry hollow bodies of fibrous material : en fr
  • GB254552A - Improvements in or relating to high speed turbine wheels : en
  • DK36200C - Machine for the production of casting cores and molds. : da en
  • US1591622A - Four-wheel brake : en
  • US1591257A - Electrical fixture : en
  • DE431172C - Drive an auxiliary machine, e.g. B. Lighting dynamo machine, from the axis of a vehicle : de en
  • US1591254A - Ironing board : en
  • AT103728B - Device for group lighting of shop windows. : de en
  • US1591424A - Ignition apparatus : en
  • AT103674B - Automatic voltage regulator. : de en
  • AT103680B - Line for the electrical connection of relatively movably arranged items of low-voltage devices, especially for connecting radio headphones, microtelephones and the like. like : de en
  • AT103749B - Device to secure train traffic. : de en
  • CA262368A - Lock mechanism : en fr
  • US1591491A - Funnel : en
  • US1591699A - Attachable vehicle spring : en
  • CA262416A - Paper making machine : en fr
  • CA262474A - Packing ring : en fr
  • AT103656B - Carburetors for internal combustion engines. : de en
  • CA262342A - Flower : en fr
  • DE427077C - Gumming device on envelope machines and similar machines : de en
  • DE431157C - Oil switch for high voltages : de en
  • US1591506A - Washing machine : en
  • US1591746A - Disinfecting apparatus : en
  • AT103668B - Device to prevent magnetic coupling between coils. : de en
  • AT103714B - Process for the extraction of primeval tar from bituminous slate. : de en
  • US1591411A - Tobacco pipe : en
  • AT103659B - Screw connection for machine parts. : de en
  • US1591128A - Arc-light projector : en
  • US1591169A - Machine for measuring and supplying materials to cartons : en
  • US1591449A - Electrical transformer : en
  • US1591793A - Cotton planter : en
  • GB249154A - Improvements in or relating to telephone systems : en
  • GB254423A - Improvements in pie or like moulding machines : en
  • GB254594A - Improvements in and relating to storage buildings : en
  • US1591286A - Dehydrator : en
  • GB246821A - Improvements relating to lubrication of fluid-pressure percussive tools : en
  • FR607837A - Improvements to electrical devices to allow branch circuits : en fr
  • FR607651A - Method and machine for electrically welding chains : en fr
  • GB254472A - Improvements in space discharge tube systems : en
  • US1591462A - Gasoline indicator : en
  • US1591854A - Flycatcher : en
  • FR607576A - Improvements to pigeon rings : en fr
  • FR607767A - Frame for hanging objects : en fr
  • FR607681A - Hydraulic device for washing, carrying and unloading beets or other materials : en fr
  • US1591271A - Process of reducing phosphate rock : en
  • US1591536A - Tandem attachment : en
  • US1591709A - Door holder : en
  • US1591894A - Device for positioning packing in stuffing boxes and the like : en
  • CA262463A - Rim nut : en fr
  • CA262485A - Two-way valve : en fr
  • CA262478A - Ball bearing screw jack : en fr
  • US1591431A - Heat-transfer system : en
  • US1591824A - Potato picker : en
  • US1591947A - Portable garment-marking machine : en
  • US1591475A - Flying boat : en
  • DE431235C - Thread guide for winding machines : de en
  • US1591171A - Racing toy : en
  • US1591785A - Signaling window for automobiles : en
  • US1591181A - Adjustable temple and tip for spectacles or goggles : en
  • US1591670A - Expansion joint : en
  • US1591335A - Dental unit : en
  • USRE16376E - Thread clampinq mechanism for looms : en
  • FR607748A - Installation and distribution and sorting devices : en fr
  • US1591019A - Condenser and holder therefor : en
  • CA262305A - Vehicle starter and stopper : en fr
  • US1591515A - Toilet kit : en
  • US1591511A - Well tool : en
  • US1591641A - Dickey seat : en
  • US1591863A - Wall construction : en
  • US1591548A - Curb-cock lock : en
  • US1591549A - Automobile horn : en
  • AT103737B - Mixer. : de en
  • US1591493A - Automatic unfolding device for parachutes : en
  • AU2392025A - Improvements in windmills : en
  • US1591474A - Material of construction for aircraft : en
  • US1591918A - Collar supporter : en
  • US1591414A - Agricultural implement with detachable working member : en
  • AT103747B - Metal screw propeller with hollow blades. : de en
  • US1591191A - Lock : en
  • US1591215A - Braced element : en
  • US1591448A - Indicating device : en
  • AT103701B - Process for the precipitation of basic dyes using silicic acid-containing materials. : de en
  • CA262328A - Suction mould : en fr
  • US1591315A - Aeroplane : en
  • US1591630A - Method of removing liquid from cyanides : en
  • US1591765A - Dishwashing machine : en
  • US1591838A - Window-shade, curtain, and drapery holder : en
  • US1591023A - Apparatus for coking coal : en
  • US1591138A - Winding machine : en
  • CA262470A - Boiler : en fr
  • DE431331C - Method and device for the quick exchange of straightening rollers for straightening machines : de en
  • FR607633A - Water mixer with automatic temperature adjustment : en fr
  • FR607839A - Improvements to fuse circuit breakers : en fr
  • US1591760A - Meter box : en
  • AT103724B - Safety brake. : de en
  • GB254788A - Improvements relating to valve operating mechanisms : en
  • US1591340A - Tobacco and pipe pouch : en
  • US1591899A - Stabilization of liquid hydrocyanic acid : en
  • CA262343A - Catch hinge : en fr
  • US1591363A - Golf club : en
  • US1591607A - Adjustable tappet-rod head : en
  • US1591261A - Caliper gauge : en
  • US1591933A - Figure wheel toy : en
  • US1591024A - Oil-recovery apparatus : en
  • US1591330A - Dental casting machine : en
  • US1591373A - Acid-proof drum and method of making same : en
  • FR607568A - Rail junction device : en fr
  • GB254557A - Improvements in or relating to fire extinguishing systems or apparatus : en
  • US1591350A - Mud chain : en
  • US1591494A - Transmission and change-gear mechanism of motor vehicles : en
  • US1591096A - Side frame for car trucks : en
  • US1591352A - Package : en
  • GB254511A - Telephone communicating and alarm systems : en
  • DE431405C - Double cone grinder : de en
  • GB254572A - Improvements in electric water heaters : en
  • CA262492A - Car truck : en fr
  • GB246878A - Improvements in and relating to composite metal articles : en
  • CA262283A - Fly trap : en fr
  • CA262301A - Cloth creasing device : en fr
  • CA262289A - Laundry net : en fr
  • CA262357A - Underhose : en fr
  • FR607879A - Floor without formwork and materials used in its construction : en fr
  • FR607783A - Loudspeaker enhancements : en fr
  • FR607791A - Improvements to printing presses and particularly to their paper renewal mechanism : en fr
  • US1591789A - Car coupler : en
  • GB254802A - Improvements in or connected with dip-rods for gauging the cubical contents and/or capacity of casks and similar receptacles : en
  • US1591305A - Electric pad or blanket : en
  • US1591007A - Tooth-mounting card : en
  • US1591374A - Garden-hose support : en
  • US1591396A - Weed extractor : en
  • CA262319A - Colour photography : en fr
  • CA262387A - Lubricant compressor : en fr
  • US1591377A - Broaching attachment for rock drills : en
  • FR607738A - Improvements to papermaking machines : en fr
  • US1591279A - Oil-can carrier : en
  • US1591432A - Gas-impervious container : en
  • AT103670B - Regulation of induction machines that work with at least one rear machine in the slip circuit on the same shaft. : de en
  • GB240871A - Improvements in the synthetic manufacture of liquefied ammonia : en
  • FR607741A - Device for connecting the ends of leaf suspension springs to the chassis, more particularly applicable to automobiles : en fr
  • US1591745A - Nonpneumatic resilient tire : en
  • CA262391A - Varnish : en fr
  • DE431281C - Tipping plow with a harrow that can be switched on and off attached to the wheel axle : de en
  • US1591545A - Elevator : en
  • DE431377C - Barber chair : de en
  • CA262309A - Graphophone : en fr
  • US1591025A - Duplex radiotelephone system : en
  • US1591777A - Lock : en
  • DE431321C - Cantilever breathing apparatus : de en
  • DE431416C - Automatic door closing device with wedge-shaped brake rail : de en
  • FR607838A - Electric current rectifier : en fr
  • GB254645A - Improvements in or relating to sheet piling : en
  • US1591740A - Micrometer : en
  • DE431229C - Attachment for eyebrows : de en
  • DE431283C - Spear for catching or killing reptiles of all kinds : de en
  • AT103729B - Folding chair. : de en
  • CA262358A - Upholstery webbing stretcher : en fr
  • US1591354A - Cinder clamp : en
  • US1591748A - Attachment for boats : en
  • US1591443A - Building construction : en
  • US1591106A - Spacer for metallic wheels : en
  • GB246447A - Manufacture of finely subdivided pigment dyes and the application thereof : en
  • CA7245S - Boiler front : en
  • DE431365C - Carbon sanding bars for electric railways : de en
  • DE431251C - Brush for applying liquid to the scalp : de en
  • DE431396C - Device for relaxing the saw blade tensioned by a spring in tree saws : de en
  • US1591162A - Steering device : en
  • DE431204C - Drive for rotary printing presses and similar machines : de en
  • GB254495A - Improvements in cooling arrangements for the cylinders of internal combustion engines : en
  • US1591390A - Flexible lubricator for rod mechanism : en
  • AT103691B - Device for setting and checking the position of the tool and workpiece in machine tools. : de en
  • AT103727B - Magnetic telephone relay. : de en
  • CA262471A - Burner : en fr
  • US1591688A - Benzidine flakes : en
  • US1591911A - Istcarosscelft lamp : en
  • US1591430A - Method of treating fruit-bearing trees and plants : en
  • US1591218A - Window-hook attachment : en
  • FR607740A - Improvements in the construction of insulator support fittings : en fr
  • DE431398C - Carburetor : de en
  • FR607835A - Device for opening metal cans : en fr
  • US1591122A - Fishing rod and reel lock : en
  • US1591564A - Lever lock : en
  • USD70523S - Design fob a toy bank : en
  • AT103671B - Electric heating element. : de en
  • US1591101A - Motion-picture-projecting machine : en
  • USD70507S - Design tor a combined lamp and needle holder for phonographs and the : en
  • US1591577A - Drying apparatus : en
  • US1591514A - Oil saver : en
  • US1591685A - Oil-conducting terminal : en
  • US1591741A - Smoking pipe : en
  • US1591386A - Shock absorber : en
  • CA262355A - Window lock : en fr
  • FR607642A - Unbreakable anti-blinding "vitroid" plates for automobile headlights and others : en fr
  • GB245783A - Improvements in or relating to the treatment of textile goods with liquids : en
  • CA262439A - Container and closure : en fr
  • DE431381C - Elastic feed device for the drill bit of a drill : de en
  • CA262340A - Perambulator : en fr
  • US1591180A - Toy cannon : en
  • US1591275A - Internal-combustion engine : en
  • CA262288A - Wire fabric machine : en fr
  • CA262404A - Solution preparation : en fr
  • US1591225A - Shoe lengthener : en
  • US1591292A - Louver : en
  • US1591603A - Automobile locking device : en
  • CA262361A - Furniture : en fr
  • AT103741B - : de en
  • GB254631A - Improved construction of brushes : en
  • FR607750A - flexible elevator : en fr
  • GB254438A - Improvements relating to kilns : en
  • FR607680A - Protective device, light and decorative, for fruits, pastries or other desserts, served on a table : en fr
  • CA262374A - Battery cell : en fr
  • US1591040A - Cooking range : en
  • US1591324A - Gas and air mixing apparatus : en
  • US1591735A - Motor fuel : en
  • US1591083A - Insect destroyer : en
  • US1591715A - Method of sublimation : en
  • US1591029A - Fuse indicator : en
  • US1591420A - Fine-gold-saving device : en
  • USD70522S - Design for an urn body : en
  • US1591147A - Separator : en
  • US1591825A - Fluid condenser : en
  • CA262415A - Beating engine : en fr
  • FR607871A - Emergency brake valve for railway compressed air brakes : en fr
  • GB242231A - Heat exchangers : en
  • GB254800A - Paper release device for typewriters : en
  • GB236925A - Table for receiving and transferring rolled glass plates : en
  • GB254504A - Machine for manufacturing tubular or tube-like articles from strip or like metal : en
  • US1591117A - Golf ball : en
  • AU2405525A - Improvements in and relating to corsets and the like body garments : en
  • US1591484A - Camera : en
  • US1591555A - Shield for vehicle doors : en
  • CA262365A - Upholstery bat inserting device : en fr
  • US1591914A - Golf-bag stand : en
  • US1591924A - Dry-pipe valve : en
  • US1591784A - Transmission gear : en
  • US1591701A - Air-bag puller : en
  • US1591282A - Scrubbing machine : en
  • US1591788A - Addressing machine : en
  • US1591660A - Radioreception : en
  • USD70513S - smith : en
  • AT103738B - Printing cylinder drive on rotary printing presses with intermittently rotating printing cylinders. : de en
  • AU15226A - Improvements in portable apparatus for preparing' and mixing' roadmaking material in situ : en
  • DE431510C - Process for the preparation of oxindole-3-acetic acid : de en
  • FR607596A - Distribution : en fr
  • GB254621A - Improved sign for displaying street names, house numbers, and advertising matter : en
  • CA262414A - Dust cap : en fr
  • AT103731B - Movable hanging device for clothes hooks and similar objects. : de en
  • US1591751A - Bell buoy : en
  • DK36215C - Tap-shaped Rooster. : da en
  • US1591563A - Manufacture of plastic material out of not-plastic oxides : en
  • US1591795A - Process of making arsenates of manganese : en
  • FR607844A - Improvement in devices for gorging geese : en fr
  • GB254615A - Improvements in joints for the pivoted stays of perambulator hoods or the like : en
  • FR607772A - : fr
  • DK36216C - Combined Day and Night Reflector Signal. : da en
  • GB247947A - Improved method of preparing a mixture to be used as a cement cold-glaze : en
  • US1591604A - Grease distributor : en
  • US1591786A - Garment hanger : en
  • GB254537A - Improvements relating to the manufacture of warp beams : en
  • AT103725B - Circulating pump or compressor of the Geissler type, especially for gas turbines. : de en
  • CA262488A - Piston : en fr
  • US1591848A - Pipe wrench : en
  • US1591923A - Siphon filter : en
  • AU2598225A - Improvements in or relating to explosives : en
  • DE431419C - Device for holding the writing paper on a base : de en
  • GB254790A - Improvements in or relating to telephone systems : en
  • GB254533A - An improved tray for picnic and like purposes : en
  • US1591679A - Process for the combustion of ash-containing fuels : en
  • GB254431A - Improvements in telephone plug and cord connectors : en
  • GB254603A - Improvements in or relating to fuel injection nozzles for internal combustion engines : en
  • US1591847A - Baby's jingle-bell piano : en
  • GB254422A - Improvements relating to the supply of current to thermionic valves : en
  • FR607812A - Improvements to delayed-action electrical devices : en fr
  • GB254521A - Improvements relating to the cleansing of milking machine teat cups : en
  • GB254793A - Improvements relating to electric switches : en
  • FR607848A - Amphorae and fret glass vessels : en fr
  • FR607859A - Improvements to dual beam diverging light beams for motor vehicles : en fr
  • GB241932A - Improvements in or relating to telephone systems : en
  • US1591020A - Ball of binder twine and apparatus for producing the same : en
  • US1591203A - Handle for tools or the like : en
  • US1591623A - Beverage-dispensing apparatus : en
  • DE431328C - Water tube boiler for dust-carrying furnaces : de en
  • GB254664A - Improvements in gloves : en
  • FR607661A - Alloy : en fr
  • DE431303C - Continuously acting slingshot made of two mutually movable parts connected by friction : de en
  • DE431360C - Bearing shell : de en
  • US1591934A - Transformer : en
  • US1591119A - Cake board : en
  • US1591150A - Float-operated valve : en
  • US1591176A - Compound steam engine : en
  • US1591893A - Damper for closed-system air washers : en
  • US1591042A - Roofing : en
  • AU210726A - Improvements in talking 1 machines : en
  • US1591381A - Oiling device : en
  • US1591365A - Process of producing alumina, alkali, and dicalcium silicate : en
  • CA262284A - Window display device : en fr
  • CA262429A - Automobile engine : en fr
  • DE431347C - Tissue cutting machine : de en
  • GB235189A - Improvements relating to electric telephone receivers : en
  • CA262302A - Tire mould : en fr
  • CA262402A - Insulating composition : en fr
  • US1591057A - Fastening means : en
  • AU47526A - Improvements in carrier wave signalling systems : en
  • US1591153A - Body construction : en
  • US1591224A - Clothesline hanger : en
  • US1591245A - Process of manufacturing benzoic acid from benzotrichloride : en
  • FR607804A - Flexible coupling device to the gimbal : en fr
  • FR607888A - Improvements in the management of tracked vehicles : en fr
  • AT103685B - Headphone. : de en
  • US1591454A - Vulcanized material and process for making the same : en
  • US1591252A - Signal receiving system : en
  • GB254660A - Improvements in or relating to machines for feeding powdery or granular material in small regular quantities : en
  • GB254405A - Improvements in or relating to packing, such as is used for piston-rods : en
  • DE431503C - Method and device for producing a fuel : de en
  • FR607722A - Improvements to sprayers and similar machines : en fr
  • GB254456A - Improvements relating to the valves of internal combustion engines : en
  • FR607617A - Device facilitating the opening of boxes, cigarette holders, kits and similar articles : en fr
  • US1591568A - Grate : en
  • GB254529A - Improvements in or relating to the manufacture of wall paper : en
  • US1591831A - Assighob to hxetselsi : en
  • FR607784A - Improvements to two-stroke engines : en fr
  • GB243736A - Improvements in continuous process for the manufacture of simple or mixed ethers of the fatty series : en
  • US1591073A - Electrical network : en
  • US1591599A - Tunnel kiln : en
  • US1591174A - Jointure means : en
  • DE431420C - Pencil sharpener with radial sharpening edges made of ceramic material : de en
  • US1591919A - Burr mill : en
  • AT103719B - Process for the production of highly split fatty acids. : de en
  • US1591253A - Production of oxides and other compounds of zinc, lead, and the like : en
  • US1591347A - Conveyer for handling flax plants and the like : en
  • US1591533A - Mechanism for sterilizing receptacles : en
  • CA262419A - Heating apparatus : en fr
  • AT103662B - Internal combustion engine with rotating piston drums. : de en
  • CA262456A - Rail anchor : en fr
  • DK36202C - Traction device for Tractors. : da en
  • CA262295A - Table : en fr
  • CA262476A - Cultivator and weeder : en fr
  • US1591476A - Safety lock : en
  • US1591544A - Oil gauge : en
  • US1591631A - Tension meter : en
  • CA262313A - Thermometer : en fr
  • CA262425A - Elimination of capacitive couplings : en fr
  • FR607645A - Device for controlling secondary shafts of internal combustion engines or the like : en fr
  • CA262465A - Side rail lock : en fr
  • DE431263C - Electric rotary furnace with arc heating : de en
  • FR607656A - Improvements to seals comprising segments, for pistons and similar components : en fr
  • GB254514A - Improvements in folding hoods for motor vehicles : en
  • GB254638A - Improvements relating to fluid pressure actuated mechanism for operating railway points and the like : en
  • AT103658B - Safety device to protect the comb bearings of steam turbines. : de en
  • CA262280A - Wheel truing device : en fr
  • CA262379A - Spark plug : en fr
  • FR607731A - Bead system for doors and windows : en fr
  • CA262303A - Blower mechanism : en fr
  • US1591278A - Carrier vessel : en
  • CA262464A - Electric machine : en fr
  • CA262316A - Plastering device : en fr
  • US1591510A - Radiator cap : en
  • US1591326A - Dry-room tumbler : en
  • US1591400A - Valve-grinding tool : en
  • FR607807A - Improvements to electric shock devices : en fr
  • CA262277A - Ore concentrator : en fr
  • CA262451A - Telegraph typewriter : en fr
  • GB230462A - Electro-magnetic, acoustic, or like means for indicating navigable channels for ships : en
  • GR1232B - MECHANICAL DELAY DEVICE FROM MISSING PIPELINE AND OTHER EXPLOSION DEVICES. : el en
  • FR607658A - Soda ash-based shampoo particularly applicable to cleaning hair impregnated with plaster, lime and cement : en fr
  • FR607677A - Improvements in bumpers for motor cars : en fr
  • GB254354A - Manufacture of new or improved fabrics : en
  • US1591208A - Mechanical movement : en
  • US1591575A - Adjustable mechanical connection : en
  • US1591486A - Bleeder turbine : en
  • GB245784A - Improvements in purifying boiler feed-water : en
  • GB254480A - Improvements in or relating to water cooling radiators : en
  • DE431451C - Fuel measuring device : de en
  • US1591713A - Fiber separating and feeding machine : en
  • FR607665A - Flow controller for viscous liquids pump : en fr
  • DE431391C - Partial flow meter : de en
  • DE431429C - Receiver for location and direction determination by means of fast electrical vibrations and a rotating loop antenna : de en
  • US1591267A - Assigwoe : en
  • US1591338A - Lamp socket : en
  • US1591659A - Trailer coupler : en
  • US1591835A - Piston and piston ring : en
  • US1591300A - Automatic musical instrument : en
  • CA262386A - Furnace : en fr
  • US1591317A - Electric condenser : en
  • US1591463A - Valve and operating mechanism therefor : en
  • AT103717B - Process for preserving or coloring wood. : de en
  • CA262308A - Operating table : en fr
  • AT103696B - Shaving device with puller. : de en
  • CA262413A - Air gauge : en fr
  • US1591036A - Timer : en
  • US1591781A - Windmill safety pin : en
  • FR607865A - Safety device for tubular boilers : en fr
  • US1591678A - Handle for fountain brushes : en
  • US1591694A - Driving wheel of tractors and other agricultural implements : en
  • US1591815A - Hinge construction for jewelry : en
  • CA262405A - Mica plate production : en fr
  • US1591595A - Milling machine : en
  • US1591255A - Ring manufacture : en
  • US1591783A - Apparatus for cleaning textile threads : en
  • US1591619A - Process of making phthalic anhydride : en
  • US1591022A - Electrothermal contact mechanism : en
  • US1591064A - Game and toy : en
  • US1591663A - Tool : en
  • DE431315C - Ring-shaped, self-contained magnet system for headphones : de en
  • CA262393A - Induction motor : en fr
  • GB232948A - Improvements in and connected with automatic electric switches : en
  • FR607650A - Luminescent lamp system : en fr
  • FR607606A - Device for the production of seamless berets : en fr
  • FR607638A - Advanced method for obtaining color photographic prints : en fr
  • GB254804A - Improvements in casings suitable for use with kerbside pumps and the like : en
  • US1591013A - Molding machine : en
  • FR607622A - Process for manufacturing metal parts and in particular pistons made of magnesium or other metals : en fr
  • GB249887A - Improvements in and relating to electric soldering machines : en
  • CA262297A - Pin cushion : en fr
  • CA262388A - Grain shocker : en fr
  • FR607673A - Automatic adjustment device for railroad car brake linkage : en fr
  • GB246800A - Manufacture of photographic silver halide emulsions : en
  • GB254789A - Electrical railway traffic control devices : en
  • DE431295C - Device for switching off a machine drive in sealing machines for bottles and. like : de en
  • GB254632A - Improvements in and relating to musical toys : en
  • FR607755A - Double crank timing device for signals : en fr
  • US1591091A - Beard-softening preparation : en
  • DE431188C - Cinema projection lamp : de en
  • GB254635A - Improvement in or relating to boots : en
  • GB254491A - Improvements in flush pipes, waste or drain pipes : en
  • GB254509A - Improvements in guards for safeguarding operators on power presses : en
  • DE431223C - Coal dust firing for steam vehicles : de en
  • DE431399C - air cleaner : de en
  • FR607643A - Process and tools for the manufacture of machine bolts or the like : en fr
  • US1591531A - Window ventilator : en
  • DE431441C - Switching of transformer stations : de en
  • DE431502C - Process for briquetting hard coal dust by pressing in stages : de en
  • GB232242A - Blade arrangement in variable pitch propellers : en
  • US1591034A - Armoring means : en
  • USD70500S - Design for a dinner wagon : en
  • US1591234A - Cap closure : en
  • US1591450A - Fish elevator : en
  • US1591123A - Lawn-mower grass-catching attachment : en
  • US1591839A - Cheese cutter : en
  • US1591145A - Method of and machine for forming and applying wire cover clamps to baskets and the like : en
  • US1591403A - Albert rothmann : en
  • AT103660B - Machine for the energy utilization of the flowing air, such gas or water. : de en
  • US1591643A - Bobbin treating and handling mechanism : en
  • GB245715A - Improvements in or relating to steel : en
  • US1591243A - Adding-machine-ribbon attachment : en
  • US1591452A - Inking roller : en
  • US1591763A - Film-feeding device : en
  • CA262390A - Mattress : en fr
  • GB254801A - Improvements in and relating to electrical switches : en
  • US1591580A - Shuttle placer : en
  • US1591594A - Weighing scale : en
  • US1591752A - Method of treating wood : en
  • US1591120A - Spit-curl hair curler : en
  • US1591618A - Crashproof fuel tank : en
  • US1591204A - Shim : en
  • US1591098A - Propelling device : en
  • US1591178A - Automatic valve : en
  • FR607890A - Bracing device for booms and quay walls : en fr
  • GB254462A - Improvements in or relating to toy building apparatus : en
  • US1591213A - Haystacker : en
  • US1591375A - Air-feed-controlling device : en
  • US1591359A - Radiocabinet : en
  • US1591550A - Removable foot for supporting legs : en
  • US1591672A - A voluntary association : en
  • FR607604A - Improvements to drive rollers for sawing machines, planing machines and similar machines : en fr
  • FR607889A - Concrete improvements : en fr
  • US1591196A - Process of recovering lithium salts from phosphate minerals containing lithium : en
  • US1591551A - Table for the use of chiropractors : en
  • US1591880A - Umbrella and rib tip therefor : en
  • DE431197C - Containers, in particular canisters for automotive fuels : de en
  • DE431356C - Exclusion wedge with two wedge parts that can be moved together : de en
  • DK36207C - Apparatus for supplying molten glass to a molding machine or the like. : da en
  • AT103675B - Set of rules, consisting of an induction machine with a commutator rear machine, which is excited in a rotating part. : de en
  • GB253071A - Self-lowering screw-jack : en
  • US1591281A - Padding : en
  • US1591589A - Engine : en
  • US1591236A - Garment press : en
  • US1591876A - Packing : en
  • AT103654B - Electric pump. : de en
  • US1591249A - Electric safety limit switch : en
  • DE431180C - Electrical control of a liquid meter with measuring vessel and float : de en
  • DE431334C - Frame for grinding machines : de en
  • FR607552A - Stationary fire extinguishers and alarms : en fr
  • US1591088A - Hydrocarbon motor : en
  • GB254598A - Improvements in or relating to pipes and the like for smoking tobacco : en
  • GB254665A - Improvements relating to domestic and like ovens : en
  • US1591163A - Method and apparatus for preventing explosions in electrical apparatus : en
  • US1591802A - Balance or weighing scale : en
  • DK36211C - Device for dual gear transmissions. : da en
  • DE431358C - Rail drilling machine with folding bracket : de en
  • DE431475C - Conveyor slide connection : de en
  • DE431364C - Leaning catenary catenary without tensioning devices with partial interchanging of contact wire and support cable for electric railways : de en
  • GB254374A - Improvements in and relating to embroidery machines : en
  • GB254416A - Improvements in or relating to paving or covering blocks and pavements made therewith : en
  • US1591045A - Brick-making machine : en
  • US1591049A - Anticorrosive compound : en
  • US1591466A - Photographic printer : en
  • US1591806A - Hair curler : en
  • FR607587A - Device for continuous injection of air into the pleuritic cavity : en fr
  • GB254487A - Improvements relating to tunnel and travelling ovens and provers : en
  • GB254397A - Improvements in and relating to printing telegraph systems : en
  • AU45026A - Fruit pitter : en
  • GB254443A - Improvements in or relating to trunks, or the like : en
  • GB254539A - Method of separating radium and barium salts : en
  • GB241902A - Improvements in or relating to the manufacture of a mixture of water-gas and coal-gas : en
  • GB244725A - : en
  • GB254475A - Improvement in and relating to smokers' ash trays : en
  • FR607664A - Elastic manometric indicator : en fr
  • FR607855A - Level indicator : en fr
  • US1591263A - Lingerie clasp : en
  • US1591905A - Artificial animal : en
  • US1591112A - Starting apparatus for vapor lamps : en
  • US1591690A - Oil-purifying apparatus for hydrocarbon engines : en
  • GB254493A - Improvements in or relating to delivery mechanism for bed printing machines : en
  • DK36212C - Device by spacers for observing a certain distance between two machines coupled by belt drive. : da en
  • FR607666A - Railway metal car construction system : en fr
  • US1591614A - Shock absorber : en
  • GB254659A - Improvements in ironing machines : en
  • US1591159A - Lubricating system : en
  • US1591903A - Valve : en
  • US1591616A - Eyelash and eyebrow pencil : en
  • FR607875A - Bucket ear : en fr
  • DE431458C - Machine tool with a work table that can be switched around a vertical axis : de en
  • FR607648A - New construction system : en fr
  • US1591477A - Nut lock : en
  • US1591509A - Means for defining the edges of garden paths and flower beds : en
  • US1591870A - Fly swatter : en
  • US1591567A - Lens hood : en
  • US1591810A - Clinching nail : en
  • CA262274A - Loom mechanism : en fr
  • US1591108A - Program transmission over wires : en
  • US1591272A - Process of treating phosphate rock : en
  • US1591295A - Clasp for bracelets : en
  • US1591666A - Latching device : en
  • USD70505S - Design : en
  • DE431430C - Multi-tiered tapestry : de en
  • CA262363A - Hydraulic press : en fr
  • CA262483A - Roller production : en fr
  • CA262435A - Aerial system : en fr
  • DE431372C - Dropouts for Kloeppel : de en
  • DE431249C - Wetting agents and solvents : de en
  • DE431506C - Process for the catalytic oxidation of ammonia : de en
  • GB254630A - Improvements in automatic regulating devices : en
  • CA262392A - Braking system : en fr
  • US1591829A - Locking device for coil boxes : en
  • US1591113A - Method and apparatus for electric welding : en
  • GB254437A - Improvements relating to apparatus for producing musical sounds : en
  • GB244483A - Improvements in cultivating machines : en
  • US1591105A - Towline : en
  • US1591686A - Carrying reel for automobile towropes : en
  • DE431194C - Screw gear for folding davits : de en
  • US1591146A - Safety razor : en
  • US1591943A - Water-wheel bucket : en
  • USD70498S - Design for a textile fabric : en
  • CA262347A - Chair : en fr
  • US1591434A - System of motor control : en
  • US1591099A - Guide-wheel blading for rotary engines, particularly for steam turbines : en
  • AT103698B - Floor brush u. like : de en
  • US1591060A - Form for casting plastic material : en
  • US1591507A - Radiofrequency transformer : en
  • GB254429A - Improvements in or relating to elevator systems, and apparatus in connection therewith : en
  • US1591043A - Gas-stove burner : en
  • US1591502A - Signal for vehicles : en
  • GB244754A - Improvements in or relating to distributing devices for typographic machines : en
  • DE431400C - Stop valve with two valve bodies that close in opposite directions : de en
  • FR607569A - Bituminous mastic applicable in particular to the fixing of lag screws and anchors in molded housings : en fr
  • GB254656A - A device for forming sand tees for playing golf : en
  • FR607635A - Automatic machine for forming, by compression, blocks of pulverulent, granular or pasty materials : en fr
  • FR607728A - Improvements to elastic connecting devices applicable to motor vehicles : en fr
  • GB254498A - Improvements in or relating to house service fuse boxes : en
  • GB255134A - Improvements in adjustable display brackets : en
  • FR607675A - Device for the application of the sand pit to motor vehicles : en fr
  • GB254796A - Process of treating asbestos ore : en
  • GB254563A - Improvements in and relating to wire cooking utensils : en
  • FR607647A - Double ampoule with serum and machine for its manufacture : en fr
  • FR607707A - Engine block for certain motor cars : en fr
  • GB236196A - A process for indicating switching out processes in single- or poly-phase alternating current circuits : en
  • FR607659A - Pencil refinements : en fr
  • GB254501A - Containers for matches in the shape of a book or cards : en
  • GB254794A - Improved process and apparatus for use in the manufacture of brushes : en
  • GB254807A - Improvements in and relating to mincing machines, sausage-making machines and the like : en
  • FR607753A - Grinding wheel with beveled stoneware for mower and harvester blades allowing simultaneous sharpening of two half-sections by one person : en fr
  • GB254550A - An improved automatic machine for displaying advertisements, pictures, show cards and the like : en
  • DK36195C - Device for Machines for the manufacture of Boxes, the Layers and Stumps of which are connected without the use of a pin. : da en
  • US1591124A - Handle for headlight rims : en
  • US1591460A - Electrode : en
  • US1591826A - Transmission gearing : en
  • DE431329C - Apparatus for exploring natural resources such as coal, petroleum, salt, iron ore, etc., by means of substances that respond to them and swing out in a horizontal plane : de en
  • GB247547A - Machine for transporting and distributing automatically sheets of cardboard previously cut in one direction for the purpose of cutting them in another direction : en
  • GB254592A - Improvements in electrical plug-switches : en
  • DE431226C - Comb cleaner : de en
  • GB232627A - Improvements in line casting machines : en
  • AU260526A - Improvements in and relating to measuring devices : en
  • CA262344A - Concrete floor and ceiling : en fr
  • US1591102A - Drying apparatus : en
  • US1591543A - Automobile braking device : en
  • US1591633A - Automobile tire : en
  • DE431279C - Hyperchromatic lens : de en
  • FR607704A - Interlocking device for barrier control winch : en fr
  • GB254562A - Improved means for protecting vehicle drivers from the glare of the sun : en
  • US1591556A - jones : en
  • FR607639A - Antiseptic, deodorant, waterproof paper for packaging and all other uses and its manufacturing process : en fr
  • AT103739B - Line breaker for typewriters. : de en
  • US1591762A - Fastener for needle mounts : en
  • USD70521S - winkler : en
  • US1591318A - Pumping apparatus : en
  • DE431348C - Method for patterning woven fabrics, paper and the like like : de en
  • US1591478A - Dust guard : en
  • CA262432A - Brine tank support : en fr
  • DE431417C - Attachment for cutlery : de en
  • US1591442A - Typewriting machine : en
  • AT103734B - Magnifying glass, especially for counting the threads of fabric. : de en
  • FR607832A - Improvements to salad and vegetable cutlery, etc. : en fr
  • CA262454A - Clutch : en fr
  • CA262424A - Glass annealing apparatus : en fr
  • US1591093A - Fluid-pressure system for presses : en
  • US1591172A - Steering mechanism for plows : en
  • US1591732A - Spectacle clasp : en
  • US1591458A - Flanging machine : en
  • US1591620A - Dolly retainer : en
  • USD70504S - Design fob a bracelet link : en
  • US1591081A - Talking motion-picture film : en
  • US1591538A - Slip cover for garments : en
  • DE431370C - Process for the production of a binder for paints, plaster and the like Like. For application on concrete, iron, wood and stone surfaces, asbestos substrates and. like : de en
  • GB254636A - Improvements in sewing machines : en
  • FR607684A - Apparatus for lifting and moving motor vehicles : en fr
  • CA262382A - Piston : en fr
  • DE431387C - Extraction of the copper content from pebbles : de en
  • US1591778A - Ice skate : en
  • DE431373C - Rotary bed for x-ray fluoroscopy of the upper body : de en
  • DE431438C - Casting tray of a casting mold for the production of stereotype plates with a water jacket behind the mold wall supporting the die : de en
  • DE431227C - Boot wax chair : de en
  • FR607685A - Improvements to altimeters : en fr
  • GB244051A - Improvements relating to electro-dynamic loud speakers : en
  • FR607805A - Variable stroke, cam driven mechanical forging hammer : en fr
  • US1591058A - Bushing structure : en
  • US1591901A - Extensible electric light : en
  • US1591540A - Crank-case-venting means for pneumatic tools : en
  • US1591726A - Container : en
  • US1591269A - Holdebs syndicate : en
  • US1591611A - Garment-suspension means : en
  • US1591731A - Automobile jack : en
  • USD70518S - Design for a combined collapsible container, and closuee thebefok : en
  • CA262306A - Sound photography : en fr
  • US1591665A - Liquid fuel : en
  • US1591470A - Reduction of ores with continuous regeneration and transformation of the residual gas produced during reduction into fresh reducing gas : en
  • GB254768A - Improvements in or relating to spats or gaiters : en
  • DE431228C - Device for cleaning the anus : de en
  • DE431339C - Bust holder connected to a body holder : de en
  • US1591467A - Rotary two-cycle internal-combustion engine : en
  • GB250959A - Improvements in ignition arrangements for internal combustion engines : en
  • US1591135A - Automatically-operating mechanism for elevating liquids : en
  • US1591242A - Flexible coupling : en
  • US1591489A - Device for increasing the efficiency of internal-combustion engines : en
  • DE431378C - Day bed with reversible seat : de en
  • FR607761A - Train control refinements : en fr
  • GB254620A - Improved steering means for the propellers of outboard motors : en
  • GB254510A - Improvements in the construction of brake mechanism for vehicle wheels : en
  • FR607836A - self-locking nut : en fr
  • GB254408A - Improvements relating to mechanism for varying the angular relationship of two shafts relatively to a third : en
  • GB254650A - Improvements in corers for grape fruit and the like : en
  • US1591546A - Sheet-feeding mechanism : en
  • GB254471A - Improvements in can openers : en
  • GB254488A - Improved device for facilitating the removal of valves of internal combustion engines : en
  • FR607553A - Improvement in methods of using wind motive power : en fr
  • FR607886A - Manufacturing process of knitted or crocheted articles to obtain various designs and colors : en fr
  • GB254469A - Improvement in automatic temperature regulators : en
  • GB254523A - Improvements in and relating to chip-potato ranges : en
  • DE431511C - Process for the preparation of theobromine-N-acetic acid and its homologues : de en
  • USRE16378E - macgregor : en
  • US1591015A - Smoker's pipe : en
  • DE431282C - Portable hand fertilizer and sowing machine : de en
  • DE431273C - Lowering circuit for three-phase asynchronous motors : de en
  • DE431343C - Gas burner for melting glass inside hollow glass bodies closed on one side : de en
  • DE431346C - Device for cleaning the tension chains : de en
  • DE431367C - The length of the high-voltage bushing made of layered insulating material, composed of several parts : de en
  • DK36197C - Letter organizer or similar. : da en
  • GB254602A - Improvements in inking mechanism for printing presses : en
  • US1591439A - Vulcanization of caoutchouc and product obtained thereby : en
  • US1591668A - Hair-curling device : en
  • US1591384A - Manufacture of diaminodiaryldialkylmethanes : en
  • US1591021A - Needle : en
  • US1591210A - Playing ball : en
  • GB254644A - Improvements in and connected with thermostatic regulator valves : en
  • CA262334A - Bunion corrector : en fr
  • DE431338C - Stretchy fabric with rubber insert for underwear, especially corsets : de en
  • FR607786A - Manufacturing process for lacquers, impregnants and the like : en fr
  • GB237905A - : en
  • AT103684B - Headlights for electric lighting systems, in particular for small motor vehicles and motorcycles with and without light switches. : de en
  • FR607655A - Process for dephenolating tars at high or low temperature or oil fractions containing phenols, with a view to obtaining dephenolated oils and artificial resins : en fr
  • FR607809A - Improvements to internal combustion engines : en fr
  • FR607590A - Improvements in equipment for making biscuits and other similar articles : en fr
  • GB254441A - Improvements in calico printing : en
  • US1591360A - Process of and apparatus for determining the elastic properties of plastic materials : en
  • GB254573A - Improved connecting device for the inflation of pneumatic tyres for vehicle wheels or the like : en
  • IS10A7 - Equipment for water heaters in stoves : en is
  • FR607692A - Coat rack support : en fr
  • DE431195C - Stern connection in folding boats : de en
  • FR607612A - Method and apparatus for the quantitative and qualitative determination of the odor capacity of volatile bodies : en fr
  • US1591771A - Reel : en
  • US1591427A - Carton : en
  • US1591451A - Name plate : en
  • US1591916A - Ball mill : en
  • US1591639A - Game : en
  • AU2600025A - Rim tool : en
  • US1591127A - Printing press : en
  • GB254622A - Improvements in or relating to date indicators : en
  • GB254507A - Improvements in and relating to indicating and recording hygrometers : en
  • US1591100A - Oil burner : en
  • US1591383A - Closure latch : en
  • AT103655B - Internal combustion engine with V-shaped cylinders and a charge compressor arranged between them. : de en
  • US1591104A - Window-shade roller : en
  • US1591844A - Metallic sheet : en
  • AU2368925A - An improved identification device or sign adapted for day and night visibility on automobiles orin other positions : en
  • FR607857A - Process for the manufacture of pearl or pearl leather : en fr
  • DK36198C - Commissioning, Interruption and Safety Device for Refrigeration Machines Powered by Electric Motors. : da en
  • DK36203C - Filament wires for Terminal tubes and the like with Electron emission working Devices. : da en
  • GB245776A - Improvements in or relating to welding or cutting by electric arc : en
  • FR607716A - : fr
  • GB254411A - Improvements relating to power transmission mechanism for use with railway points and signals : en
  • GB254663A - Improvements in or relating to a shuttle magazine for an automatic loom : en
  • DE431289C - Advertising device for the presentation of periodically changing images, which are generated by image strips that are attached to each other on frames that can be moved in relation to one another and cover one another like roof tiles : de en
  • FR607758A - Metal frame for crushing wheels : en fr
  • GB247522A - Means for preventing release of the main automatic switches of sound units of electrical installations in the event of short circuit in one unit : en
  • FR607598A - Windshield improvements : en fr
  • FR607674A - Automatic adjustment system for connecting the brakes of motor vehicles or others : en fr
  • FR607679A - Removable device for braking fishing reels : en fr
  • US1591148A - Bit : en
  • US1591341A - Boat : en
  • US1591693A - Spraying machine : en
  • GB243712A - : en
  • US1591537A - Method of attaching sail slides to sails : en
  • US1591624A - Abrading machine : en
  • US1591881A - Motion-picture apparatus : en
  • FR607554A - Improved mounting device for trolley poles and other similar components of electric traction vehicles : en fr
  • US1591345A - Glarescreen : en
  • FR607885A - Button in two separable pieces : en fr
  • GB235891A - : en
  • GB254407A - Improvements in and relating to control mechanisms for hoists, lifts and the like : en
  • FR607584A - Device for automatic train stop : en fr
  • DE431275C - Grave cover : de en
  • FR607739A - Improvements to papermaking machines : en fr
  • US1591395A - Ball bearing : en
  • US1591423A - Chaplet : en
  • US1591505A - Brake hanger : en
  • US1591185A - Arc rectifier : en
  • CA262330A - Trunk : en fr
  • US1591892A - Kerosene-oil burner : en
  • GB239539A - Improved process for making electron-emitting electrodes : en
  • US1591219A - Safety governor-control mechanism : en
  • US1591332A - China spout and waste control : en
  • US1591707A - Attchment-plug receptacle : en
  • GB254513A - Improvements in and relating to amplifying horns : en
  • US1591440A - Art of manufacturing thiazols : en
  • CA262362A - Sulphuric acid : en fr
  • CA262304A - Garment hanger : en fr
  • US1591009A - Winding mechanism : en
  • CA262427A - Internal combustion engine : en fr
  • US1591314A - Cabinet dishwasher : en
  • FR607644A - Hydraulic power transmission for vehicle propulsion : en fr
  • US1591364A - Process of producing alumina, alkali, and dicalcium silicate : en
  • US1591671A - Valve-operating mechanism : en
  • CA262349A - Trap : en fr
  • FR607668A - Quick control device for machines with intermittent or discontinuous reciprocating motion : en fr
  • CA262482A - Heater, cooker, etc. : en fr
  • DE431445C - Scrubbing device for grids with swinging discs between the grate bars : de en
  • US1591344A - Cable clamp : en
  • US1591436A - Machine for the automatic coloring of films : en
  • US1591657A - Driving and stopping mechanism for sewing machines and the like : en
  • US1591756A - Compressed-air rifle : en
  • US1591625A - Well drill : en
  • US1591832A - Starter for engines : en
  • FR607717A - Improvements to processes and apparatus for heating materials : en fr
  • FR607829A - Electrolytic chrome plating process with low current densities, having the effect of improving the formation of metallic chromium deposit in the hollow and deep parts of the objects to be metallized : en fr
  • GB254555A - Improvements in the construction of dynamo electric machines : en
  • AT103677B - Junction box for telephones, especially overhead telephones, for radio. : de en
  • AU2369325A - An improved method of generating air-oil mixture and for controlling the density thereof and supplying thesame to heater burners : en
  • CA262326A - Vehicle hinge : en fr
  • US1591051A - Car truck : en
  • US1591183A - Joint between rings and sheet metal and art of making same : en
  • US1591621A - Gravity air brake : en
  • CA262338A - Tobacco package and moistener : en fr
  • FR607780A - Improvements in shaping machines : en fr
  • DE431453C - Method and device for determining the density of gaseous or vaporous substances : de en
  • FR607765A - : fr
  • GB244049A - Improvements in friction gripping means particularly applicable for retaining automobile window operating devices : en
  • US1591140A - Control apparatus for heating systems : en
  • US1591327A - Card selecting and releasing mechanism for filing cabinets : en
  • GB254575A - Improvements in control arrangements for superheaters and re-heaters in water tube boilers : en
  • DE431183C - Cup-shaped hollow washer for screws : de en
  • DE431382C - Device on turning jaws for conveying drilled workpieces into a sloping channel for introducing the same into the lathe : de en
  • FR607768A - Improvements made to gas generators obtained by decomposition of solids by liquids, in particular those of acetylene and oxygen : en fr
  • GB254449A - Improvements in turbo blowers, turbo compressors and turbo pumps : en
  • FR607762A - Spinning loom : en fr
  • US1591285A - Leather-working machine : en
  • GB254784A - Improvements relating to the treatment of petroleum oils : en
  • CA262467A - Aluminous material : en fr
  • FR607624A - Level indicator : en fr
  • FR607869A - Device for high production warping of artificial silk : en fr
  • US1591675A - Broom-corn harvester : en
  • DE431260C - Mailing machine with stacked stencil cards : de en
  • FR607614A - Multi-barrel pistol : en fr
  • GB254448A - Improved means for controlling the pattern mechanism of high speed drop box looms : en
  • GB254526A - Improvements in or relating to coin-freed mechanism : en
  • GB254600A - Improvements in cooling-radiators for electric transformer tanks and like uses : en
  • FR607814A - : fr
  • AT103695B - Valve used as a throttle point for liquid, gas or steam measurements. : de en
  • FR607702A - Detachable button : en fr
  • FR607833A - Improvements to machines for covering rubber threads : en fr
  • DE428325C - Cattle birth rope : de en
  • FR607657A - Process and devices for applying primers and coatings to surfaces of any kind, flexible or rigid : en fr
  • GB232591A - Metallic alloy : en
  • GB254538A - Improvements in gloves : en
  • AU199426A - Improvements in or relating to machines for manufacturing a, nails from wire : en
  • AT103745B - Wheel lifters. : de en
  • US1591691A - Surface condenser : en
  • US1591883A - Insulator pin : en
  • AT103722B - Process for the production of carboxylic acids monohalogenated on nitrogen of aromatic sulfonamides. : de en
  • DE431271C - Pressure acetylene developer : de en
  • FR607563A - Oil rig for motor vehicles : en fr
  • GB254415A - Improvements in or relating to power and variable speed transmission mechanism : en
  • GB254465A - Improvements in apparatus for testing the hardness of materials : en
  • AT103657B - Ignition chamber engine. : de en
  • AU238826A - Ferraris meter : en
  • US1591724A - Machine for and method of forming seat padding : en
  • CA262466A - Vehicle suspension : en fr
  • DE431242C - Driver coupling for eccentric presses u. like : de en
  • US1591361A - Oiling device for bearings : en
  • AT103723B - Measuring tool. : de en
  • GB254546A - Improvements in or relating to automatic expansion joints for boiler flues : en
  • AU2244925A - Improvements in clips or files : en
  • US1591366A - Control-head packer : en
  • US1591576A - Game : en
  • GB245725A - Improved carrier current broadcasting system : en
  • GB250190A - An improved roller skate : en
  • US1591615A - Apron : en
  • DE410047C - Method of making sparklers : de en
  • FR607706A - : fr
  • GB254445A - Improvements in or relating to incandescent gas burners and burner fittings : en
  • US1591372A - Hollow steel ball and method of making it : en
  • US1591767A - Use of lubricants in the vulcanization of rubber articles : en
  • US1591909A - Display cabinet : en
  • FR607798A - Diagrammaker : en fr
  • US1591264A - Attachment for fishing tools : en
  • US1591520A - Tool : en
  • US1591287A - Headlight antiglare device : en
  • US1591583A - Method and apparatus for evaporation and cooking of sugar juices : en
  • US1591900A - Stabilization of liquid hydrocyanic acid : en
  • FR607718A - Semi-automatic speed and power modifier for explosion or internal combustion engines : en fr
  • FR607860A - Safety lock particularly applicable to prevent theft of frame pumps of bicycles and others : en fr
  • FR607734A - Pressure cup for milking devices : en fr
  • US1591850A - Steering control for cranes : en
  • US1591111A - Rim with removable flanges for automobile vehicles and the like : en
  • AT103748B - Device for moving derailed vehicles. : de en
  • GB254608A - Improvements in typographical composing and casting machines : en
  • FR607775A - Conveyor belt whose elements are formed by wire hooks : en fr
  • US1591772A - Attachment-plug receptacle : en
  • US1591811A - Battery cell and handle : en
  • AU65026A - Improvements in and relating to packing cases or boxes : en
  • US1591722A - Amusement structure : en
  • DE431492C - Windshield cleaner for motor vehicles : de en
  • US1591351A - Piston for internal-combustion and other engines : en
  • FR607826A - Flexible disc joint : en fr
  • GB254607A - Improvements relating to hoods for motor vehicles : en
  • DE431521C - Techniques for improving misspelled letters in typewriter writing : de en
  • US1591336A - Basket : en
  • US1591337A - Operating mechanism for ice-cream freezers : en
  • GB254477A - An improved rail for curtains, valances and the like : en
  • GB254492A - Improvements relating to resilient supports for use in upholstery : en
  • US1591816A - Process of repairing pneumatic-tire casings : en
  • US1591290A - Cast-metal wheel : en
  • US1591310A - Vane for rotary pumps or rotary engines : en
  • GB254605A - Leading-in means, particularly for high-tension currents : en
  • GB254626A - Improvements in surface condensers : en
  • FR607683A - Economical process for the separation or recovery of gases and vapors by solid absorbents : en fr
  • US1591231A - Combined mailing cover and form : en
  • US1591794A - Gear : en
  • US1591890A - Articulated structure : en
  • GB240799A - Improvements in or relating to processes for dressing coal, lignite and like materials : en
  • FR607715A - Device for controlling vehicle load : en fr
  • FR607637A - Stamping machine intended more particularly for the manufacture of mudguard wings and other objects : en fr
  • FR607671A - Door enhancements for passenger cars with sedans : en fr
  • GB254519A - Improvements in electric lamp holders : en
  • US1591078A - Window guard : en
  • US1591586A - Mounting for vibratory elements of clippers : en
  • US1591833A - Method of and machine for forming filaments : en
  • GB254399A - Wireless lead-in and lightning conductor : en
  • GB254439A - An improved electric load regulator : en
  • US1591376A - Hole guide for drill steels : en
  • DE431298C - Snap fastener with lever-like extension of one snap fastener part : de en
  • DE431151C - Vacuum fluid lifter : de en
  • US1591037A - Starter for internal-combustion engines : en
  • US1591233A - Electrical phonograph reproducer and the like : en
  • GB246805A - Balance-staff bearing for timepieces : en
  • DK36217C - Method for Extraction of High Percentage or Pure, Solid Hydrocarbons of Tar. : da en
  • GB244701A - Improvements in mechanical pencils and method of making same : en
  • GB254406A - Improvements in or connected with electric fires : en
  • DE431232C - Machine for grinding cylindrical and barrel-shaped rollers for bearings : de en
  • US1591927A - Upholstery machine : en
  • US1591331A - Carburetor : en
  • US1591379A - Pile-driver attachment for rock drills : en
  • DE431259C - Device for attaching the rubber blanket to the transfer cylinder of a rubber printing machine : de en
  • US1591610A - Ballonet indicator for airships : en
  • US1591787A - Dressing mechanism : en
  • DE431448C - Cutting device for punching through wood : de en
  • DE431207C - Disconnector : de en
  • GB254547A - Improvements in reciprocating flat bed cylinder printing presses for office and other use : en
  • USRE16373E - Automobile lighting system : en
  • FR607690A - Improvements to flat knitting machines : en fr
  • USD70519S - Design fob a combined collapsible container and closure therefor : en
  • GB254534A - Improvements relating to brushes : en
  • US1591482A - Attachment for farming implements : en
  • US1591498A - Rim clamp : en
  • US1591878A - Valve structure for rock drills : en
  • DE431629C - Reinforced concrete barrel roof without purlins : de en
  • US1591074A - Life buoy : en
  • US1591516A - Sole and heel of shoes : en
  • US1591284A - Weighing scale : en
  • US1591530A - Bumper : en
  • DE431424C - Device for executing a metamorphosis illusion : de en
  • US1591193A - Tire changer : en
  • DE431309C - Process for the continuous preparation of a mixture of camphene and isobornyl ester : de en
  • US1591917A - Electric-sign controller : en
  • GB254453A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • DE431202C - Process for the preparation of triacetylaminotriphenylstibine : de en
  • GB254662A - Improvements in and relating to a shuttle changing apparatus for automatic looms : en
  • GB254791A - Improvements in and relating to the production from photographs of models, images, busts or the like : en
  • CA262332A - Cultivator and weeder : en fr
  • AU198026A - Improvements in cultivators : en
  • CA262444A - Container and closure : en fr
  • DE431473C - Lounge furniture : de en
  • US1591749A - Land and water toy : en
  • US1591512A - Wrist watch : en
  • CA262422A - Glass annealing apparatus : en fr
  • US1591306A - Slicking machine : en
  • US1591402A - Bracket for radius rods : en
  • US1591011A - Derrick : en
  • US1591856A - Fire-alarm device : en
  • CA262396A - Static condenser : en fr
  • CA262409A - Metal frame window : en fr
  • US1591542A - Game apparatus : en
  • US1591302A - Automatic expansion valve for refrigerating systems : en
  • US1591260A - Caliper gauge : en
  • US1591468A - Heating apparatus : en
  • GB254767A - Improvements in, and relating to, dumping carts, cars and wagons : en
  • GB254819A - Improvements in the synthesis of organic compounds : en
  • CA262287A - Photographic developer : en fr
  • CA262335A - Stocking : en fr
  • FR607688A - Method and apparatus for the manufacture of hydrocarbons similar to natural oils : en fr
  • FR607842A - Improvements to gasoline dispensers and the like : en fr
  • GB244490A - : en
  • GB250177A - Improvements in or relating to electrically driven rotary pumps : en
  • GB254577A - Improvements in or relating to ships' propellers : en
  • FR607632A - Process for continuous sulfur feed and apparatus for carrying out this process : en fr
  • CA262296A - Paper hanging tool : en fr
  • CA262418A - Electrical contact device : en fr
  • USD70496S - Design for a spoon or similar article : en
  • DE431450C - Magnesium alloys with high hot formability : de en
  • US1591472A - Multistage process for electrical dehydration of emulsions : en
  • GB239170A - Improvements in or relating to toothbrushes : en
  • FR607778A - Improvements to filing devices : en fr
  • GB254657A - A new or improved toy : en
  • US1591528A - Cigarette holder : en
  • US1591628A - Curtain rod : en
  • US1591939A - Pump or the like : en
  • CA262359A - Torpedo and tube : en fr
  • CA262434A - Identification band : en fr
  • GB254560A - Improvements in means for locking doors : en
  • GB254589A - Improvements in or relating to tabular calculating apparatus particularly for use inthe laying of ordnance : en
  • US1591168A - Carriage movement for typewriters : en
  • US1591444A - Device : en
  • US1591497A - Door and operating means therefor : en
  • US1591008A - Phonograph-needle holder : en
  • US1591559A - Radiator cover and humidifier : en
  • GB254361A - Improvements in or relating to sprinkling apparatus : en
  • US1591457A - Starting switch for electric motors : en
  • US1591495A - Antitheft device : en
  • US1591410A - Vaginal syringe : en
  • US1591742A - Smoking device : en
  • US1591133A - Electromagnetic switch : en
  • US1591720A - Production of alkali metal cyanides : en
  • CA262337A - Power generator : en fr
  • CA262380A - Heat recovering method : en fr
  • US1591262A - Dirt collector : en
  • US1591461A - Automatic oil-burner-control apparatus : en
  • GB254455A - Electro-magnetic switches : en
  • AT103715B - Process for the preparation of therapeutically effective preparations which contain combined glucosides and metals. : de en
  • GB254468A - Means for facilitating locomotion on foot : en
  • DK36208C - Apparatus for blowing hollow glass objects. : da en
  • GB240428A - : en
  • GB254520A - Improvements in automatic feeding system for projection apparatus : en
  • CA262412A - Method of applying rubber washers to valves : en fr
  • CA262400A - Shovel : en fr
  • AT103667B - Voltage regulation in three-phase networks using additional transformers. : de en
  • GB247995A - Improvements in the construction of sound-boards for stringed musical instruments : en
  • GB254421A - Improvements in or relating to semi-automatic weighing machines : en
  • GB254806A - Improvements in and relating to carburetting apparatus : en
  • GB254799A - Carriage for a typewriter : en
  • DE431513C - Process for the diazotization of aminophenols : de en
  • FR607697A - Advanced process for emptying vacuum tubes : en fr
  • DE431363C - Pulling and pushing device for railway vehicles : de en
  • GB254647A - Improvement in drill sharpener : en
  • GB254617A - Improvements in devices for delivering liquids by means of gas pressure : en
  • US1591673A - Mechanical stoker structure : en
  • AT103712B - Multi-color prints secured against imitation by photography, especially for securities. : de en
  • GB254587A - Improvements in lamp shades : en
  • DE431247C - Laundry kettle with over-pouring device : de en
  • US1591283A - Pulverizing machine : en
  • US1591608A - Folding davenport bed : en
  • US1591936A - Apparatus for removing solids from gases : en
  • US1591637A - Vending machine : en
  • FR607811A - Improvements to glass insulators : en fr
  • GB249820A - Improvements in or relating to electric ovens : en
  • GB254425A - Improvements in the mounting and driving of accessories on motor vehicles : en
  • US1591116A - Method of forming tubes : en
  • US1591293A - Oven attachment : en
  • US1591739A - Glare curtain : en
  • DK36214C - Device by which a Van can be used for other uses and in particular for passenger transport. : da en
  • FR607845A - Improvements to hygienic bandages : en fr
  • US1591710A - Roller guide collar for woodworking shapers : en
  • DE431468C - Lamp clock : de en
  • AU2377325A - Improvements in liquid fuel atomizers for internal combustion engines : en
  • CA262360A - Lubricating system : en fr
  • US1591593A - Road machine : en
  • GB254542A - Improvements in locomotive valve gears : en
  • FR607821A - Manufacturing process of certain insulators : en fr
  • FR607779A - Method of applying cellulose paint, varnish or other similar material to various objects : en fr
  • FR607820A - Improvements to elastic fluid turbines : en fr
  • GB254459A - Improvement relating to wire mattress supports : en
  • US1591526A - Operating explosion motors : en
  • CA262421A - Glass annealing apparatus : en fr
  • US1591325A - Suction cleaner : en
  • US1591401A - Method of and apparatus for extinguishing fires : en
  • CA262394A - Electrical discharge apparatus : en fr
  • CA262486A - Expansible boring tool : en fr
  • AT103736B - Printing press. : de en
  • CA262307A - Sole sticking machine : en fr
  • AT103682B - Thermoelectric accumulator, especially for kitchen stoves and ovens. : de en
  • USD70503S - Design for a buckle : en
  • AT103709B - Conductive connection of a filament made of metal with a high melting point to the lead wire. : de en
  • USD70510S - Design fok a quoit game appakatus : en
  • US1591055A - Typewriting machine : en
  • US1591534A - Process for insulating electrical coils : en
  • US1591212A - Fuel-injection mechanism for internal-combustion engines : en
  • US1591503A - Brake hanger : en
  • US1591868A - Saw-filing device : en
  • FR607662A - Manufacturing process for metal parts intended to withstand frictional forces : en fr
  • DE431428C - Receiving system : de en
  • GB254795A - Impregnated woods and processes of treating woods : en
  • US1591612A - Vibration analyzer : en
  • US1591519A - Foldable ironing board : en
  • US1591297A - Fisherman's tackle box : en
  • US1591761A - Means for securing hypodermic-needle mounts : en
  • AT103693B - Procedure for determining temperatures. : de en
  • US1591571A - Folding automobile crib : en
  • US1591851A - Cloth-finishing apparatus : en
  • US1591103A - Safety crank for engines : en
  • US1591830A - Snowplow : en
  • DE430851C - Zuendholzbehaelter : de en
  • FR607628A - Improvements to transmission devices : en fr
  • GB254565A - Improvements in and relating to wire mattresses for bedsteads : en
  • DE431393C - Device for automatic adjustment of the furrow wheel with motor plows : de en
  • FR607799A - : fr
  • FR607874A - Tubular electric lamp of unlimited length : en fr
  • GB254464A - An improved construction of casing for hydraulic turbines and for other purposes : en
  • GB254576A - Improvements in and relating to rollers for mortar, grinding and other similar mills : en
  • AT103666B - Carburetor. : de en
  • FR607559A - Heating gasket facilitating the starting of the engines : en fr
  • FR607752A - Industrial processes and devices for the extraction and treatment with gaseous chlorine of cellulose supplied by woody plant materials and textiles : en fr
  • FR607870A - Device for opening and closing drums : en fr
  • GB254478A - An improved construction of brake mechanism for vehicle wheels : en
  • CA262353A - Plough point : en fr
  • GB254479A - Improvements in vertical steam boilers : en
  • FR607667A - Mechanism for transforming the displacement length of one organ into two displacements of inversely proportional lengths of two other organs : en fr
  • DE431248C - Brushing machine for the production of velor wallpapers : de en
  • US1591800A - Piston : en
  • FR607653A - Hot water boiler that can be placed in front of an apartment fireplace and allows direct heating of the room in which the boiler is installed : en fr
  • GB234451A - Improved method of and apparatus for making fin tube heat exchangers : en
  • GB254401A - Improvements in and relating to dynamo electric machines : en
  • US1591223A - Tooth-carding device : en
  • DE431580C - Representation of aurosodium thiosulfate : de en
  • GB254446A - Improvements in dynamo electric machinery : en
  • DE431101C - Method for attaching heels made of plastic material to footwear by gluing : de en
  • DE431404C - Hollow grinding bodies for ball, pipe and drum mills : de en
  • US1591316A - Ironing machine : en
  • US1591170A - Lionel charles ltjtyens : en
  • US1591711A - Form for floors : en
  • US1591805A - Thermostatic gas-control valve : en
  • DK36193C - Procedure for Utilization of Solar Heat and Heat Derived from Loss of Any Art. : da en
  • GB235170A - Improvements in or relating to electric water heaters : en
  • US1591030A - Pump : en
  • US1591179A - Process of and apparatus for making sheet glass and other articles : en
  • US1591836A - Piston and piston ring : en
  • AT103661B - Carburetors for internal combustion engines. : de en
  • GR1230B - ELECTRIC TENSIONED CABLE. : el en
  • FR607691A - Combination toy, missile launcher and primer striker : en fr
  • GB254544A - Improvements in or relating to coin-freed vending machines : en
  • GB254611A - Improvements in or relating to headlights of vehicles : en
  • US1591246A - Animal trap : en
  • DE431401C - Drive device : de en
  • US1591296A - Method and apparatus for producing multiple-image effects in photography : en
  • US1591640A - Fishhook : en
  • US1591046A - Permutation lock : en
  • US1591121A - Steel fishing rod : en
  • US1591799A - Water cooler : en
  • FR607634A - Starter dynamo applicable in particular to motor vehicles : en fr
  • GB254629A - Improvements relating to semi-permanent buildings : en
  • DE431480C - Process for making connections in the load band of signal conductors with uniform loads : de en
  • GB254414A - Improvements in axle suspension for motor vehicles : en
  • DK36219C - Procedure for the manufacture of products which can be used in ordinary tanneries and white tanneries. : da en
  • GR1229B - IMPROVEMENTS IN OR IN RELATION TO AUTOMATIC LIGHTING OF CIGARETTES AND SIMILAR. : el en
  • US1591754A - Glareless headlight : en
  • DE431184C - Hole punch, especially for hollow cylinders : de en
  • GB254360A - A new or improved fastening for covers of ships' hatches : en
  • DE431394C - A circular knife for Ruebenkoepfer rotating around a vertical axis : de en
  • GB254447A - Improvements in spinning mules : en
  • FR607862A - Compressed fluid motor : en fr
  • FR607601A - Improvements to devices for automatic door closing : en fr
  • US1591323A - Radiator : en
  • US1591648A - Scaffold bracket : en
  • US1591554A - Charles p : en
  • FR607806A - Improvements to the process and apparatus for the manufacture of blown glass products : en fr
  • US1591304A - Stripping films : en
  • GB246781A - Method of producing shoes for horses and other beasts of burden : en
  • US1591053A - Rotary drying machine : en
  • US1591266A - Planter : en
  • US1591389A - Means for making bushings and the like : en
  • US1591837A - Stock feeder : en
  • GB254785A - An improved display stand : en
  • FR607797A - Device for launching objects from an air vehicle : en fr
  • US1591018A - Manufacture of cork-rubber composition for shoe soles, etc. : en
  • US1591158A - Lubricating system : en
  • US1591382A - Mounting or adapting tractors to drill rigs : en
  • US1591426A - Fruit-washing machine : en
  • US1591496A - Engine-starting device : en
  • GB254553A - Improvements in and relating to steam boilers : en
  • GB254596A - Improvements in or relating to variable square law electric condensers : en
  • GB254625A - Improvements in tires for road vehicles : en
  • DK36190C - Trigger device for housed Cattle. : da en
  • US1591680A - Carrier-operated jack and truck : en
  • US1591814A - Headlight : en
  • US1591896A - Furnace front : en
  • FR607558A - Universal dividing device : en fr
  • FR607887A - Self-leveling articulated lever frame : en fr
  • GB254518A - Improvements in feeding devices for caramel cutting and wrapping machines : en
  • AU225426A - Improvements in or relating to apparatus for cleaning boiler tubes : en
  • AT103699B - Hyperbolic circle. : de en
  • AT103710B - Process for dearsenating roasting gases. : de en
  • CA262300A - Hand-operated implement : en fr
  • CA262339A - Decomposing method : en fr
  • US1591656A - Load-transferring device : en
  • US1591728A - Process of separating and purifying oil : en
  • US1591857A - Trailer hoist and coupler : en
  • US1591944A - Prime-mover-control system : en
  • AT103653B - Method and device for coupling. : de en
  • CA262417A - Hoist : en fr
  • FR607629A - lighting equipment for motor vehicles : en fr
  • FR607672A - Process for the treatment of light oils, tar, naphtha or oil fractions containing coumarone, indene and unsaturated hydrocarbons, with a view to obtaining the refining of these materials and the production of a substance having the characteristics of the resin : en fr
  • US1591779A - Soot blower : en
  • US1591320A - Staple : en
  • GB254619A - Improvements in unions or couplings for pipes : en
  • FR607709A - Improvements to recorders : en fr
  • GB254410A - Improvements in, or relating to valve apparatus for rock drills and like fluid pressure operated tools : en
  • GB254470A - Spring supports for chairs, couches and the like : en
  • FR607593A - Powder box : en fr
  • GB249467A - Improvements relating to copying drawings, printed matter and the like by photography : en
  • GB254444A - Improvements in change gear mechanism for internal combustion engines : en
  • DE431446C - Device for gluing and applying wallpaper strips : de en
  • DE431498C - Device for transferring flat cigarettes from a filling funnel to the packaging box : de en
  • FR607796A - Improvements to machines for the preparation of road construction materials : en fr
  • FR607847A - Stop signal semi-automatic direction indicator for automobiles : en fr
  • GB254653A - Improvements in means for attaching and/or adjusting record sheets on indicator and recorder drums and other surfaces : en
  • GB254440A - Improvements in or relating to brakes for perambulators and other light vehicles : en
  • FR607773A - Improvements relating to pumps or equivalent devices for controlling the flow of fluids : en fr
  • GB254639A - Improvements in tubular electric incandescent lamps : en
  • DE431178C - Parquet floor cleaning device : de en
  • DE431189C - Cinematograph with optical compensation for image wandering through a rotating mirror prism : de en
  • DE431411C - Device for displaying pressure reductions in pneumatic tires : de en
  • US1591082A - Bracket for automobile headlamps : en
  • AT103704B - Device for pasteurizing, sterilizing and thickening fruit juices or the like. : de en
  • FR607620A - Light distributor-shutter for fixed or animated projection devices : en fr
  • CA262407A - Eccentric driving mechanism for power washing machines : en fr
  • US1591653A - Attaching pyroxylin mixtures to dental plates : en
  • DE431216C - Method and device for separating suspended bodies from gases or insulating liquids by means of electrical fields : de en
  • DE431371C - Hook needle for knitting machines : de en
  • AT103678B - Transformer. : de en
  • US1591455A - Toy gun : en
  • US1591647A - Indirect domestic water-heating system : en
  • US1591716A - Combined button making- and inserting machine : en
  • US1591535A - Self-propelled vehicle : en
  • US1591945A - Baking machine : en
  • US1591274A - Garden implement : en
  • US1591561A - Lamp : en
  • US1591658A - Tube-winding machine : en
  • US1591861A - Slub cutter : en
  • DE431512C - Process for obtaining alkaloid preparations from drugs containing alkaloid, in particular from ergot : de en
  • US1591388A - Pump : en
  • US1591937A - Prime-mover-control system : en
  • GB254512A - Improvements in or connected with weighing apparatus : en
  • GB254781A - Improvements in carburettors for internal combustion engines : en
  • DE431290C - Tear-off device for cellulose and other webs : de en
  • DE431385C - Device for the automatic arrangement of cylindrical blanks shoveled into a funnel or container : de en
  • DE431147C - Device for supplying a water-air mixture through the electrode of the spark plug : de en
  • FR607670A - Process for the purification of gas mixtures : en fr
  • GB247137A - Improvements in or relating to flywheel magnetos : en
  • USRE16379E - merrill : en
  • US1591157A - Closure for retorts : en
  • GB245421A - Improvements relating to the reduction of alumina : en
  • FR607733A - Device allowing the chassis of motor vehicles to be lengthened thanks to the rational addition of an additional axle : en fr
  • GB254627A - Improvements in planers : en
  • US1591039A - Buck anchor for fireproof walls : en
  • US1591221A - Guide plate for dry separators : en
  • US1591265A - Die for making macaroni, spaghetti, or noodles : en
  • US1591650A - Closure operator and retainer : en
  • US1591821A - Revolving screen : en
  • US1591921A - Suction cylinder or roll of machines for making paper, paper board, mill board, and the like : en
  • US1591418A - Web-feeding mechanism : en
  • US1591798A - Process of treating alunite : en
  • DE431333C - Inlet device for grinding systems : de en
  • DE431406C - Device for removing dust from rags, in particular for the purposes of paper production, with a cylindrical centrifugal drum rotating in a housing : de en
  • DE431437C - Process for the production of finely divided copper powder : de en
  • DE431484C - Protection device for electrical power consumers against excessive warming : de en
  • USRE16377E - von kando : en
  • AT103664B - Process for superheating steam in steam systems for high steam pressure and high superheating. : de en
  • AT103742B - Drainage plow. : de en
  • US1591764A - Traction mechanism : en
  • US1591692A - Electric brake : en
  • AT103743B - Control of the pull-off hook on cigarette tamping machines. : de en
  • CA262292A - Drifting valve : en fr
  • US1591126A - Sheet detector : en
  • US1591646A - De leo v : en
  • CA262336A - Garment : en fr
  • CA262351A - Electric locomotive : en fr
  • US1591071A - Hydrocarbon motor : en
  • US1591479A - Feed distributor : en
  • US1591425A - Swab : en
  • AT103672B - Procedure for starting three-phase machines with excitation sources in the secondary circuit. : de en
  • US1591689A - Depth regulator for excavators : en
  • US1591755A - Aligning gauge : en
  • FR607810A - Carburetor for internal combustion engines : en fr
  • FR607841A - New combination for the installation and presentation of billboards : en fr
  • FR607899A - Method of spotting and rescuing submarines in accidental diving : en fr
  • CA262315A - Wheel : en fr
  • DE431176C - Process for the production of collapsible bottles : de en
  • US1591115A - Roll-edge stitcher : en
  • US1591199A - Fluid-pressure device : en
  • US1591592A - Rail-clamping mechanism : en
  • US1591645A - Process for the treatment of liquids contained in closed vessels : en
  • US1591928A - Garden tractor : en
  • US1591445A - Typewriter desk : en
  • US1591721A - Bib : en
  • FR607696A - Improvements to vacuum tube evacuation processes : en fr
  • AT103686B - Device for dissipating overvoltages in metal vapor rectifiers. : de en
  • AT103716B - Process for refining light hydrocarbon oils. : de en
  • US1591294A - Clasp for bracelets : en
  • US1591644A - radcllffe : en
  • US1591736A - Insulation of electric cables : en
  • US1591481A - Gauge : en
  • DE428820C - Device on impregnation kettles : de en
  • GB254566A - Improvements in or appertaining to electric cables and in the process for making same : en
  • US1591684A - Oil-conducting terminal : en
  • US1591061A - Box and method of making the same : en
  • CA262442A - Container and closure : en fr
  • US1591674A - Stoker structure : en
  • US1591946A - Radiator closure : en
  • DE431169C - Exchangeable wheel hub for wheels : de en
  • DE431205C - Telephone relay with an almost closed magnetic circuit : de en
  • DE431287C - Nut press with a punch slide moved by a crank or eccentric : de en
  • FR607743A - Automatic valve for pumps, blowers, compressors or piston machines : en fr
  • GB254641A - Improvements in and connected with guy derricks : en
  • DE431408C - Fourdrinier paper machine for the production of thin and thick papers : de en
  • FR607723A - Railroad car with automatic discharge by a discharge opening closed by means of a drawer : en fr
  • DE431431C - Reflector for headlights, especially for bicycles : de en
  • US1591416A - Shank iron : en
  • FR607776A - Tap : en fr
  • US1591333A - Waterproof garment : en
  • USD70508S - Design fob : en
  • FR607744A - Braid Making Machines Improvements : en fr
  • US1591062A - Method of making cloth boards and similar articles : en
  • US1591134A - Dust cap : en
  • US1591202A - Vending machine : en
  • CA262317A - Block and brick manufacture : en fr
  • US1591012A - Trimming machine : en
  • US1591488A - Sealing device : en
  • CA262370A - Vehicle licensing method : en fr
  • US1591152A - Demountable-rim-retaining means : en
  • US1591617A - Method of making radiators : en
  • DE431324C - Control device for tapping and counter-pressure steam engines coupled to one another : de en
  • GB240872A - Apparatus for regulating the speed of continuous firing of automatic weapons : en
  • GB254655A - Improvements in and relating to central lubricating systems : en
  • DE431344C - Process for pressing hollow bodies : de en
  • US1591634A - Liquid replenishing system : en
  • US1591852A - Bilge-treating plant for ships : en
  • GB254612A - Improvements in mechanism for separating and feeding single sheets of paper, cardboard, or the like material, from a pile of sheets of the said material : en
  • US1591823A - Wrench : en
  • US1591311A - Sectional filing cabinet : en
  • US1591370A - Double-taper cone : en
  • US1591886A - Shade machine : en
  • US1591137A - Pressure indicator : en
  • US1591067A - Process of forming composite screws or bolts : en
  • US1591738A - Rake : en
  • US1591092A - Sampling apparatus : en
  • US1591518A - Lawn mower : en
  • US1591717A - Electron emission material and method of manufacture : en
  • GB254548A - Improvements relating to presses for neckties, gloves and the like : en
  • FR607577A - Improvements in hydraulic cement manufacturing processes and the products thus obtained : en fr
  • GB254522A - Improvements in or relating to grease guns, grease cups, or the like and the methodsof and means for packing grease or lubricants or the like for use in conjunction therewith : en
  • CA262383A - Floor linoleum : en fr
  • DE431439C - Rotary rubber printing machine : de en
  • FR607591A - Elastic mass molding process : en fr
  • GB232968A - Improvements in and relating to alternating current dynamo electric machines : en
  • AT103726B - Two-stroke internal combustion engine. : de en
  • US1591356A - Semipermanent phonograph needle : en
  • AT103676B - Circuit for rectifier systems. : de en
  • FR607867A - Advanced lifter system for automotive brakes : en fr
  • CA262449A - Container and closure : en fr
  • GB246791A - Improvements relating to fluid pressure braking apparatus : en
  • GB254398A - Improvements in or relating to drum-winding machines : en
  • GB254460A - Improvements in the automatic control of groups of dynamo electric machines : en
  • DE431161C - Seal for gas container without water seal : de en
  • US1591028A - Hose protector : en
  • US1591238A - Treatment of paper or other fiber material : en
  • US1591465A - Tire flap : en
  • CA262462A - Paste : en fr
  • US1591654A - Stopper : en
  • GB254567A - Improvements in or relating to spreaders, drawing and roving frames and like machines : en
  • AT103703B - Process for the preparation of vat dyes. : de en
  • US1591428A - Process and apparatus for treating hydrocarbon oils : en
  • FR607793A - Improvements in train control : en fr
  • GB243377A - Steering gear for motor cars, tractors, and the like : en
  • GB254356A - Improvements in direction indicators for road vehicles : en
  • CA262493A - Electric current conversion : en fr
  • US1591131A - Dielectric supporting plate for variable air condensers : en
  • US1591143A - Steel wool : en
  • US1591871A - Quickly-detachable hose coupling : en
  • US1591915A - Apparatus for agitating slurry, etc. : en
  • US1591048A - Machine for metallurgical furnaces : en
  • DE431455C - Mowing machine for harvesting the ears : de en
  • DK36186C - Drive ropes built up of individual drive belts. : da en
  • US1591942A - Crusher : en
  • FR607570A - Electric current rectifier : en fr
  • DK36205C - Device for draining measured volumes of liquid from a basic container by means of a suction and pressure pump and a meter. : da en
  • GB254604A - Improvements in means for warming rooms : en
  • US1591259A - Setting tool for gauges : en
  • US1591719A - Combination truck and conveyer : en
  • CA262477A - Boiler : en fr
  • CA262458A - Power transmission mechanism : en fr
  • US1591529A - Invalid chair : en
  • US1591813A - Brooder stove : en
  • US1591205A - Shim : en
  • US1591704A - Artificial bait : en
  • US1591566A - Amusement device : en
  • US1591188A - Bumper : en
  • GB233696A - : en
  • GB243729A - Improvements in or relating to mechanical toys : en
  • GB254571A - Improvements in or relating to exercising apparatus : en
  • DE431467C - Rubber tread : de en
  • DE431294C - Mud flaps for motor vehicles : de en
  • DE431206C - Radiation protection on insulating sleeves of high-voltage machines : de en
  • DE431386C - Drum for roasting and drying : de en
  • GB236542A - Improvements in or relating to joint fittings for thin walled tubes and the like : en
  • GB245146A - Improved manufacture of oxide cathode discharge tubes : en
  • FR607623A - Preparation of blacks for refineries, for oenology, etc. : en fr
  • CA262453A - Clutch mechanism : en fr
  • DE431545C - Radiator for explosion engines : de en
  • US1591392A - Transmission : en
  • US1591415A - Electrical reversing mechanism : en
  • AT103732B - Procedure for laying unreinforced high-voltage cables underground. : de en
  • DE431337C - Machine for punching out artificial feathers and similar objects : de en
  • DK36196C - Machine for Collection Bottle Closers. : da en
  • DE431222C - Method and device for separating the constituents of emulsions, in particular petroleum : de en
  • DE431221C - Process for the preparation of Kuepen dyes : de en
  • FR607781A - Hood clip automatic closing device : en fr
  • US1591080A - Mop or polishing-cloth holder : en
  • US1591864A - Brake-band-riveting machine : en
  • US1591362A - High-speed free-chain hoist : en
  • CA262445A - Container and closure : en fr
  • US1591562A - Link : en
  • US1591132A - Process for the treatment of rubber : en
  • US1591695A - Corn-topping machine : en
  • FR607777A - Perforated plaster tiles : en fr
  • FR607884A - Process for obtaining objects of common metal with decorative coating of precious metal or the like : en fr
  • CA262314A - Lamp dimmer : en fr
  • GB252658A - An apparatus for comparing the leverage-effects upon the hands, of sporting and athletic implements : en
  • US1591929A - Automatic machine : en
  • CA262410A - Lighting device : en fr
  • US1591187A - Soil pulverizer : en
  • USD70506S - Design for hose : en
  • USD70515S - Design fob a display stand : en
  • US1591190A - Reflector : en
  • US1591309A - Conveyer : en
  • CA262324A - Shock absorber : en fr
  • FR607861A - Device for locking in all positions of two hinged parts assembled together and its application to windshields, sun visors, etc. : en fr
  • US1591860A - Vegetable peeler : en
  • US1591902A - Mothproofing material : en
  • US1591413A - Pneumatic-tire wheel : en
  • US1591513A - Air cooler : en
  • USD70517S - Design for a combined collapsible container and closure therefor : en
  • FR607589A - Device allowing submarines to refloat on their own : en fr
  • CA262403A - Cotton and silk manufacture : en fr
  • US1591853A - Process of removing water from petroleum oil : en
  • DE431425C - Device for pulling out wire nails, nails or the like from boxes, walls, etc. : de en
  • DE431505C - Production of colloidal sulfur : de en
  • GB254351A - A device for indirectly laying ordnance : en
  • CA262325A - Automobile spring : en fr
  • GB254256A - Apparatus for the production of ice : en
  • GB254787A - Improvements in the manufacture and production of formamide and hydrocyanic acid whether free or in the form of ammonium cyanide : en
  • CA262275A - Loom mechanism : en fr
  • FR607770A - Paper cutting and stacking machine : en fr
  • US1591419A - Vending machine : en
  • US1591165A - Piling : en
  • US1591791A - Adjustable lamp bracket : en
  • FR607759A - Combined speedometer and indicator for automobiles : en fr
  • GB254496A - Improvements relating to generators of electric oscillations : en
  • GB254530A - Improvements in and relating to illuminating devices for simulating daylight : en
  • GB254503A - Improvements in disc talking machines : en
  • DE431192C - United hand and foot steering device, especially for self-driving motor sicknesses : de en
  • FR607581A - Improvements to spark plugs for internal combustion engines : en fr
  • US1591508A - Engine-starting apparatus : en
  • US1591750A - Automobile chassis : en
  • USD70514S - Fbedebick x : en
  • CA262321A - Knickerbocker band : en fr
  • GB254578A - Process for the production of new insoluble azodyestuffs in substance or on the fibre : en
  • US1591897A - Corkwood facing for mangle rolls and the like : en
  • US1591898A - Demount able wheel rim : en
  • DE431318C - Spring drive, especially for speaking machines : de en
  • GB254473A - A new or improved rotary pump and compressor for pumping and compressing liquids, air, gas and the like : en
  • US1591072A - Spool holder for roll-film cameras : en
  • US1591743A - Smoking device : en
  • GB254586A - Improvements in twisting and winding filaments exuded from nozzles for the manufacture of threads : en
  • US1591579A - Niels peteh : en
  • GB247136A - Improvements in or relating to adhesives : en
  • GB254450A - Improvements in and relating to advertising and like signs : en
  • GB254574A - Improvements relating to hub caps for motor vehicle wheels : en
  • GB254783A - A new or improved machine for making hollow or tubular metal members : en
  • GB254798A - Improvements in speed control apparatus : en
  • USD70502S - Max hxrschbach : en
  • FR607649A - Power supply device for three-electrode lamps or other devices : en fr
  • FR607815A - Machine for separating the shell from the seed of the kernel : en fr
  • FR607607A - Improvements to flushing devices : en fr
  • US1591189A - Savings bank : en
  • US1591217A - Adjustable hat : en
  • US1591702A - Belt buckle : en
  • FR607719A - Water diffuser forming a luminous apartment fountain : en fr
  • US1591591A - Closure cap : en
  • US1591541A - Automobile locking device : en
  • US1591725A - Evaporation of brines : en
  • FR607751A - A method and apparatus for controlling the formation of a jet carburetor mixture : en fr
  • US1591626A - Railroad-crossing gate : en
  • US1591768A - Ensilage protector : en
  • US1591922A - Process of improving artificial silk, staple fibers, and textiles made therewith : en
  • CA262431A - Napkin package : en fr
  • GB254486A - Improvements in combination back to back grates : en
  • US1591744A - Method of treating hydrocarbons : en
  • DE431418C - Safety razor : de en
  • FR607891A - Safety-closing container applicable in particular to housing sewing utensils : en fr
  • GB254658A - Improved construction of steering-wheel brake mechanism for vehicles : en
  • CA262420A - Web aligning, tensioning, cutting and measuring device : en fr
  • CA262426A - Signalling system : en fr
  • US1591151A - Manufacture of alkyl halides : en
  • AT103713B - Process for the production of printing plates for multicolored security underprints on banknotes and the like. like : de en
  • FR607892A - Handle for umbrellas, walking sticks or the like, arranged to form a container : en fr
  • FR607873A - Improvements to electric fans with automatic oscillation : en fr
  • GB254409A - Alternating current relay : en
  • CA262294A - Brake : en fr
  • AT103707B - Container for boiling down and preserving food. : de en
  • GB246783A - Improvements in or relating to vessels or parts of vessels of aluminium sheets or sheets of similar characteristics : en
  • AT103669B - Rotor for asynchronous motors with separate start and work winding. : de en
  • US1591841A - Means for discharging torpedoes : en
  • US1591872A - Building wall : en
  • US1591887A - Suction apparatus for transporting finely-divided material : en
  • DE431477C - Method and device for charging coke ovens : de en
  • CA262298A - Electrical switch : en fr
  • AT102998B - Deck light fitting with built-in circuit for the control lamp. : de en
  • US1591277A - Railway-switch-point protector : en
  • USD70499S - Design for a lighting fixture : en
  • US1591230A - Multioffice telephone system : en
  • GB245066A - Improvements in caliper gauges : en
  • DE431478C - Circumferential leaching container : de en
  • FR607556A - Improvements in difficult trades : en fr
  • GB250160A - Submarine sound reception : en
  • US1591421A - Water-power intake : en
  • US1591456A - Band-saw guide : en
  • US1591558A - Adjustable concrete form : en
  • CA262395A - Static condenser : en fr
  • GB254648A - Improvement in drill sharpeners : en
  • US1591596A - Milling machine : en
  • US1591035A - Means for securing reels on fishing rods : en
  • US1591077A - Derrick brace : en
  • US1591206A - Oculist's lamp : en
  • US1591130A - Bead-flipping machine : en
  • GB254434A - Improvements relating to sheet metal brackets : en
  • GB254454A - Improvements in and relating to apparatus for storing and distributing fluids : en
  • CA262350A - Vacuum tank : en fr
  • CA262341A - Tool guard : en fr
  • CA262354A - Chain fastener : en fr
  • FR607800A - Electrical indicating instrument and its control device : en fr
  • GB254803A - Improvements in and relating to submersible pumps : en
  • FR607613A - Bed bead : en fr
  • FR607694A - Improvements to mounting systems for mops or linings for mops or guipons : en fr
  • DE431345C - Device for rolling zinc cups or the like. : de en
  • DE431501C - Process for producing real colors and prints on animal fibers : de en
  • US1591258A - Cylinder gauge : en
  • US1591613A - Machine : en
  • DE431351C - Device for separating dust-like foreign bodies from gases and fumes : de en
  • CA262385A - Doll : en fr
  • DE431465C - Holder connected to the locking plate of a motor vehicle door for receiving the lower end of a curtain rod : de en
  • CA262276A - Automobile headlight : en fr
  • DE431153C - Pushchair with sliding hood : de en
  • US1591114A - Lubricant compressor : en
  • AT103687B - Pressure-proof spool housing for underwater cables. : de en
  • FR607602A - Improvements to electric current rectifiers : en fr
  • FR607802A - Process for the preparation of artificial casings for the manufacture of sausages : en fr
  • GB245807A - Improvements in and relating to vehicle body work : en
  • US1591087A - Garment-hanger sales package : en
  • US1591378A - Pneumatic conveyer for molding sand : en
  • CA262423A - Glass annealing method : en fr
  • GB249800A - Process for the production of malleable cast iron or steel : en
  • DE431323C - Steep tube boiler : de en
  • US1591582A - Transmission-band lining : en
  • US1591879A - Refining process of sugar juice by chlorination : en
  • DE431485C - Acetylene lantern : de en
  • FR607763A - Crowbar, anvil or shoe form : en fr
  • GB254583A - Display apparatus for communicating messages : en
  • US1591747A - Combined temperature regulator and circuit breaker for irons : en
  • CA262366A - Door catch : en fr
  • DE431291C - Exchangeable cassette with removable removable drawer : de en
  • US1591796A - Concrete reenforced post : en
  • US1591368A - Chain tightener : en
  • GB254595A - Improvements in baby-carriages : en
  • AT103705B - Device for thickening fruit juices or the like. : de en
  • FR607760A - Improvement to interchangeable multiple filament incandescent lamps and other similar tubes : en fr
  • US1591052A - Car truck : en
  • AU2369225A - Improvements in apparatus for automatically closing fire protection doors and shutters : en
  • US1591845A - Flower holder : en
  • DE430718C - Security device against theft of motor vehicles : de en
  • GB254569A - Flexible metal union piece for piping connections : en
  • DE431181C - Removable claw fitting for oxen, cows, etc. like : de en
  • DE431464C - Auxiliary device for motor vehicles : de en
  • CA262469A - Bracelet : en fr
  • DE431395C - Horse rake : de en
  • US1591291A - Broiler : en
  • US1591904A - Tamping machine : en
  • FR607794A - Combination device, waxing, vacuuming and blowing operating with the same engine : en fr
  • GB254633A - Improvements in binders for loose sheets and the like : en
  • FR607868A - Device for regulating the feed to boilers of variable-speed steam engines : en fr
  • GB244793A - Improvements in and relating to automatic reclosing circuit breaker systems : en
  • US1591038A - Auxiliary grease gun : en
  • FR607565A - Soaps : en fr
  • FR607594A - Cooking pot : en fr
  • GB254809A - Improvements relating to mountings for coils used particularly in radiotelephony : en
  • FR607808A - Steam turbine improvements : en fr
  • AT103746B - Wing or wing surface for aircraft. : de en
  • AT103750B - Transmissions for automobiles. : de en
  • FR607792A - Gear shifting for motor cars : en fr
  • GB254580A - Improved process of annealing glass : en
  • US1591154A - Flier crown : en
  • US1591867A - Cover or casing for joints in electric cables : en
  • CA262487A - Photographic printing process : en fr
  • DK36206C - Lubrication device with associated filling tubes. : da en
  • GB254540A - Improvements in lifting jacks : en
  • US1591044A - Steering mechanism for rotating power machines : en
  • FR607828A - Burnishing process to obtain a very adherent coating on iron or stainless steel : en fr
  • FR607878A - Table knife and process for its manufacture : en fr
  • CA262323A - Container : en fr
  • CA262282A - Apparatus for truing grinding wheels : en fr
  • FR607654A - Personal protection system for road users against glare caused by automobile headlights : en fr
  • GB254543A - Improvements relating to lever fasteners : en
  • US1591394A - Calipers : en
  • GB232218A - System for supplying current to vacuum tubes : en
  • CA262389A - Door lock : en fr
  • US1591166A - Gate latch : en
  • US1591228A - System of heat control : en
  • GB254649A - Improvements in colour meters or systems of displaying or determining colours on charts : en
  • US1591084A - Denatured alcohol : en
  • US1591553A - Carburetor : en
  • US1591888A - Animal-whipping device : en
  • US1591574A - Welding and assembling form : en
  • FR607721A - Spring coupling : en fr
  • DK36209C - Photographic frame for subscription cards, identification cards and the like. : da en
  • FR607864A - Drying and stretching machine, frame, air drying : en fr
  • US1591649A - Hinge : en
  • GB254536A - Improvements in and relating to card guides for use on jacquard card punching machines : en
  • FR607853A - Hand saw : en fr
  • US1591406A - Process for making corrugated-faced cement brick : en
  • US1591891A - Apparatus for burning fuel oil : en
  • GB254654A - Improvements in or relating to portable flame cutting machines for metal : en
  • US1591873A - Airship-propelling mechanism : en
  • GB254606A - Improvements in and relating to heel nailing or heel attaching machines : en
  • GB254810A - Improvements in, and relating to, the moulding and casting of metal bodies : en
  • CA262377A - Liquified cocoa : en fr
  • US1591846A - Automatic valve for flush tanks : en
  • FR607630A - Notepad : en fr
  • US1591319A - Sewing machine : en
  • US1591869A - Angle bracket : en
  • FR607579A - Precision artificial incubator : en fr
  • FR607652A - Elastic tire for vehicle wheel : en fr
  • FR607736A - Flush container for sanitary ware and other applications : en fr
  • FR607849A - Automatic twine glueer : en fr
  • GB254590A - Improvements in or relating to instruments for correcting the line of fire of ordnance : en
  • AT103730B - Process for the production of shoe polish, floor polish and. like products. : de en
  • CA262286A - Fractured block : en fr
  • US1591453A - Apparatus for irrigating and fertilizing golf greens, etc. : en
  • US1591570A - Advertising method and apparatus : en
  • US1591167A - Photographic print washer : en
  • US1591714A - Method for making pasteurized butter or oleomargarine from suitable fats : en
  • US1591343A - Sealing device for wrist pins : en
  • DE431432C - Loose protective sleeve for connection fittings on mine pipelines : de en
  • FR607714A - Device for converting alternating electric current to direct current or vice versa : en fr
  • US1591524A - Practice device for golf players : en
  • US1591910A - Incandescent lamp : en
  • FR607822A - Device for sending liquid in all directions : en fr
  • GB254426A - A combined seat-step for motor vehicles : en
  • US1591501A - Disk wheel : en
  • US1591308A - Splash trough : en
  • DE431332C - Straightener with overhung rollers : de en
  • AT103651B - Two-stroke internal combustion engine with a purge air and a mixture pump. : de en
  • US1591532A - Sealing machine for jars, tumblers, and the like : en
  • DE431461C - Device for calibrating a sugar strand : de en
  • CA262446A - Container and closure : en fr
  • DE431297C - Elastic shoe cover for nibs : de en
  • DE431509C - Process for the extraction of alkali carbonate from alkali sulphate by the wet method by reacting the dissolved sulphates with freshly precipitated alkaline earth carbonate, in particular barium carbonate : de en
  • DE431426C - Heat storage arrangement in steam generation plants : de en
  • CA262345A - Window closing device : en fr
  • GB245794A - Improvements in endless band card carriers : en
  • GB254652A - Improved construction of regenerative coke oven flues : en
  • FR607669A - Hot water generator : en fr
  • DK36213C - Device for sealing molds used in aluminothermal welding of rails, girders and the like. : da en
  • GB254610A - Improvements in and connected with submarine control : en
  • US1591184A - Closure for sheet-metal containers and art of constructing the same : en
  • US1591447A - Compressor structure : en
  • US1591807A - Timer : en
  • CA262279A - Grinding machine : en fr
  • US1591422A - Conveyer mechanism : en
  • US1591855A - Method of balance : en
  • US1591889A - Hot-air heater : en
  • US1591149A - Motor-vehicle battery switch : en
  • US1591207A - Interchangeable hair waver and drier : en
  • US1591557A - Combination vehicle bumper and tow bar : en
  • US1591569A - Electric car : en
  • US1591156A - Attachment for teeth : en
  • US1591539A - Crank-case-venting means for pneumatic tools : en
  • US1591160A - Lubricating system : en
  • US1591303A - Method of manufacturing driving belts : en
  • US1591808A - Ironing board : en
  • US1591026A - Tailstock : en
  • US1591085A - Temperature regulator : en
  • US1591667A - Sand-blast apparatus : en
  • US1591769A - Surface condenser : en
  • US1591812A - Sharpening device : en
  • FR607705A - Device for controlling a plunger lock by any device for operating and setting the needle : en fr
  • FR607710A - Braking device for driving gears and other gear changes : en fr
  • AT103683B - Coils for receiving circuits in high-frequency telegraphy and telephony. : de en
  • FR607894A - Self-regulating motor-pump with automatic disengagement : en fr
  • CA262475A - Sound diaphragm : en fr
  • FR607789A - Interlining mechanism for typewriters : en fr
  • GB254805A - Improvements in apparatus for delivering liquid in measured quantities by volume : en
  • AT103700B - Milling feed device for thread milling machines. : de en
  • AT103688B - Plug-in coupling for power lines, in particular for railway trains. : de en
  • US1591251A - Hand nutcracker : en
  • DE431272C - Christmas tree candle holder with ball joint : de en
  • FR607880A - Hot water radiator and its manufacturing process : en fr
  • US1591790A - Railroad-ballast cleaner : en
  • US1591342A - Dust cage : en
  • US1591642A - Bqmb-bedea se mechanism : en
  • US1591822A - Heater : en
  • CA262356A - Air heater : en fr
  • US1591438A - Automatic matrix cleaner : en
  • GB236189A - Improvements in or relating to the transmission of complex frequency currents over telephone and like lines : en
  • GB243733A - Elastic fluid turbines : en
  • GB254436A - Improvements in brick making machinery : en
  • US1591490A - Spinning handle for tops : en
  • AT103711B - Process for the preparation of acidic wool dyes of the anthraquinone series. : de en
  • FR607562A - Transformer for cutting, repairing and welding machine by electric arc with alternating current : en fr
  • GB237907A - Shock-preventing device for vehicles : en
  • GB254616A - Improvements in inside heel-pads, instep supports and like insertions in boots or shoes : en
  • GB249494A - Improvements in fastenings for skis : en
  • US1591125A - Method of making phenyl ethyl alcohol and like compounds : en
  • US1591817A - Process of repairing pneumatic-tire casings : en
  • US1591858A - Fabricated structural member : en
  • US1591405A - Reversible propeller : en
  • US1591782A - Brooder heater : en
  • FR607897A - Shock absorber for motor vehicles : en fr
  • GB254484A - Improvements in or connected with pulleys or the like : en
  • USD70501S - Design for a textile fabric : en
  • FR607572A - Improvements to pavilions for gramophones and other sound reproducing instruments : en fr
  • GB254591A - Improvements in or relating to variable electric condensers : en
  • GB254568A - Arrangement for the adjustable magnetic short-circuiting of self-induction elements and transformers in wireless receiving stations : en
  • FR607600A - Magneto ignition and lighting : en fr
  • DE431457C - Connecting disc for articulated couplings : de en
  • AU257826A - Improvements relating to light signals : en
  • AT103694B - Device equipped with sieves, filters or the like for cleaning fuel, in particular for fuel measuring devices in motor vehicles. : de en
  • DE431349C - Device for the precise adjustment of the pressure rollers of multi-color stuff printing machines : de en
  • FR607757A - Device for making the power of motor-generators, functioning as frequency transformers, independent of the frequency fluctuations of two networks which they make interdependent : en fr
  • GB254541A - Improvements in or relating to children's manually-propelled carriages : en
  • US1591079A - Apparatus tor filling tanks : en
  • US1591270A - Process of making fertilizer : en
  • US1591770A - Detachable rim and wheel : en
  • US1591908A - High-pressure steam system : en
  • CA262398A - Resistance element : en fr
  • AU2240625A - Process of and apparatus forthe recovery and conversion of light oil or motor fuel from crude mineral, or shale oil, or tar oils or from carbonaceous material : en
  • US1591027A - of milwaukee : en
  • US1591706A - Crossing intersection : en
  • US1591925A - Cultivator : en
  • US1591792A - Sack holder : en
  • US1591109A - Pump jack : en
  • US1591877A - Distance finder : en
  • DE431159C - plane : de en
  • US1591214A - Steam superheater of the multiple smoke or fire tube type : en
  • US1591775A - Lawn mower : en
  • DK36192C - Apparatus for Indicating Disease in the Female Vagina. : da en
  • GB254427A - Improvements in or relating to coarse and fine adjustment devices for radio receivers : en
  • FR607846A - Drinker for pigeons, poultry or other animals, with automatic renewal of the liquid consumed or evaporated : en fr
  • CA262479A - Automotive vehicle : en fr
  • US1591063A - Flexible coupling : en
  • US1591602A - Radiator front : en
  • AT103652B - Fuel injector for internal combustion engines. : de en
  • CA262436A - Internal combustion engine : en fr
  • GB246807A - An improved method of and apparatus for evaporating and/or concentrating liquids or solutions : en
  • FR607771A - Snow plows for locomotives : en fr
  • FR607843A - Mechanically controlled sulfur machine : en fr
  • DE431507C - Separation of helium from gas mixtures : de en
  • DE431397C - Rotary piston internal combustion engine : de en
  • GB236220A - Improvements in thermionic apparatus : en
  • US1591636A - Door-operating mechanism : en
  • DE431456C - Machine for squeezing lupins : de en
  • FR607689A - Method of reinforcing the free edges of travel articles with a metal strip with punctured holes : en fr
  • GB232588A - Improvements in rotary converters : en
  • GB251581A - Improvements in or relating to shock absorbers : en
  • US1591328A - Grille or grating : en
  • GB254528A - Improvements in or relating to electric lanterns : en
  • DK36189C - Device for brewing coffee, tea or the like. : da en
  • FR607817A - Improvements in the manufacture of hollow bodies starting from plastic or cementitious materials : en fr
  • AT103692B - Slicing machine with rotating circular knife. : de en
  • FR607618A - Trunk closure : en fr
  • US1591687A - Snubber : en
  • US1591446A - Fuel-mixing device : en
  • US1591059A - Shoe upper and method of finishing the edges thereof : en
  • GB231894A - Improvements in apparatus for manufacturing bands of veneer or thin sheet wood : en
  • GB232982A - : en
  • FR607608A - Advanced heater for tacky thread sewing machines and other shoemaking machines : en fr
  • DE431470C - Die setting and line casting machine with several magazines arranged next to each other, which are operated from a touch panel : de en
  • US1591288A - Valve tool : en
  • US1591597A - Web-roll-changing system : en
  • US1591718A - Cutting device : en
  • US1591247A - Band saw : en
  • GB250528A - Improvements in or relating to paper or like sheet feeding machines : en
  • GB254545A - Textile binding strips : en
  • US1591521A - Jumping toy : en
  • FR607745A - Improvements in the production of printing plates : en fr
  • DE431336C - Magnetic separator with guidance of the material through a field gap at several cutting points one behind the other : de en
  • DE431471C - Roller bearings : de en
  • DE431254C - Manufacture of alkali hydrosulfites : de en
  • DE431380C - Chuck for automatic drilling machines : de en
  • FR607896A - Cash register upgrades : en fr
  • GB254634A - Improvements in vehicle wheel tyres : en
  • FR607566A - Motor system for induction meter : en fr
  • FR607727A - Manufacturing process of cellulose compounds : en fr
  • GB254593A - Improvements relating to friction clutches : en
  • CA262348A - Grain car door : en fr
  • US1591940A - Fastening device for lighting-equipment cases : en
  • FR607851A - Automatic shuttle : en fr
  • AT103740B - Agitator for cesspools. : de en
  • DE431452C - Measuring drum for wet gas meters : de en
  • US1591552A - Radiocoupler : en
  • AT103679B - Method and device on cinematographic recording devices for generating relief-like images as well as films produced according to the method. : de en
  • AT103702B - Process for the representation of dyes. : de en
  • US1591662A - Cement and process of making same : en
  • AT103690B - Wire drawing machine. : de en
  • US1591547A - paridon : en
  • CA262311A - Fire and burglar alarm : en fr
  • CA262490A - Tobacco smoking device : en fr
  • AT103689B - Waterproof encapsulated cable termination. : de en
  • US1591129A - Electric discharge tube : en
  • US1591144A - Elastic suspension for automobiles : en
  • US1591348A - Clamp : en
  • US1591357A - Display rack : en
  • US1591578A - Weighing scale : en
  • CA262375A - Windshield cleaner : en fr
  • GB254651A - Improved device for keeping human hair in position : en
  • DE431213C - Machine for grinding and boring drawing dies, especially diamond drawing dies : de en
  • DE431490C - Button sewing machine : de en
  • US1591307A - Splash trough for crank casings : en
  • US1591367A - Torpedo fire alarm : en
  • US1591177A - Radiocondenser : en
  • US1591483A - Lay for looms : en
  • US1591523A - Arm guide for golf players : en
  • US1591182A - Windshield cleaner : en
  • US1591312A - Valve-actuating means for sampling machines : en
  • FR607823A - High-frequency electric welding process, apparatus for carrying out this process and resulting product : en fr
  • GB254599A - Improvements in or relating to the manufacture of table covers or table centres frommachine-braided lace : en
  • FR607801A - Bench scale : en fr
  • US1591598A - Process of producing malleable iron : en
  • US1591906A - Electrically-controlled cloth guider and the like : en
  • US1591712A - Purification of anthraquinone : en
  • GB240873A - Recoil reinforcer for use with automatic weapons operating by recoil of the barrel : en
  • GB242234A - Improvements in the manufacture of silica gel : en
  • DE431362C - Screw coupling for railway vehicles : de en
  • US1591590A - Process of making cellulose acetate : en
  • US1591801A - Otto abtdresen : en
  • AT103681B - Suspension or tension insulator with metal cap. : de en
  • DE431414C - Rope clamp : de en
  • CA262401A - Relay : en fr
  • USRE16375E - A cobpobation of bela : en
  • GB241929A - Improvements in and relating to percussion fuses for projectiles : en
  • GB254532A - Improvements in oil rectifying systems for internal combustion engines : en
  • CA262448A - Container and closure : en fr
  • CA262433A - Identification band : en fr
  • FR607585A - : fr
  • GB254581A - Improvements in delinting devices for drying machines : en
  • US1591056A - Chicken brooder : en
  • US1591387A - Warp stop mechanism for looms : en
  • GB254505A - Improvements in or relating to blocks for regenerating chambers : en
  • FR607609A - Coffee filter : en fr
  • FR607788A - Improvements in power transmission mechanisms : en fr
  • GB254786A - Improvements in brushes for combing machines for cotton : en
  • US1591601A - Static eliminating system : en
  • US1591758A - Machine for pulverizing or grinding coal and other materials : en
  • US1591404A - Pin : en
  • US1591459A - Tire carrier and rim breaker : en
  • CA262281A - Grinding method for thread : en fr
  • GB254412A - Intermittent inductive train control system : en
  • CA262310A - Graphophone : en fr
  • GB254642A - An improved cowl for chimneys, ventilating shafts and the like : en
  • US1591417A - Means for controlling and tuning radio receiving sets from a distance : en
  • FR607627A - Advanced exhaust system applicable to internal combustion or combustion engines placed on all moving vehicles : en fr
  • GB232219A - Improvements in or relating to the manufacture of artificial textile threads from viscose solutions : en
  • US1591729A - Process of recovering by-products from coals : en
  • CA262369A - Vehicle licensing method : en fr
  • US1591517A - Phone adapter for radio apparatus : en
  • US1591698A - Filing drawer : en
  • US1591322A - Stacking machine : en
  • US1591885A - Washing machine : en
  • GB254499A - Improvements in and relating to means for withdrawing and delivering measured quantities of liquids, applicable for delivering quantities of re-agent solutions in water treating apparatus : en
  • GB254666A - Improved manufacture of alloys of platinum or palladium : en
  • DE431412C - Identification plate for drinking vessels : de en
  • FR607813A - Thread cutter, for sewing machines : en fr
  • GB254420A - An improved tire protector and anti-skid device : en
  • GB254404A - Improvements in or relating to loud speaking telephonic receivers : en
  • GB254601A - Improvements in or relating to splash guards for motor road and like vehicles : en
  • US1591774A - Cabinet and carrier lock therefor : en
  • US1591875A - Car replacer : en
  • GB254549A - Regenerative cell of manganese dioxide, coal and zinc (feeble current accumulator) : en
  • GB254502A - Variable condensers and like instruments having relatively rotatable members : en
  • GB254515A - Improvements in devices for indicating the working temperature of engines : en
  • US1591681A - Baby carriage : en
  • US1591031A - Buttonhole cutter : en
  • US1591329A - Dental casting machine : en
  • US1591441A - Vulcanization of caoutchouc and product obtained thereby : en
  • FR607621A - Wheel improvements for locomotives or other applications : en fr
  • GB254758A - Process for the extraction of the essential principles of plants, flowers, fruit, animal matter and the like : en
  • FR607580A - Improvements to pistons and cylindrical spools of machines actuated by a fluid, as well as to the seals of these components : en fr
  • FR607575A - Improved process for producing intaglio printing plates : en fr
  • FR607603A - Improvements in electric current rectifiers and in the production method of their electrodes : en fr
  • FR607787A - Improvements relating to seaplanes and similar aerial vessels : en fr
  • DE426425C - Railcar : de en
  • AU55726A - Improvements in electron discharge devices : en
  • DE431342C - Welding torch : de en
  • US1591581A - Scooter : en
  • DE431341C - Control device for gas burner : de en
  • DE431499C - Machine for conveying cigarettes from a storage container into a packaging box : de en
  • DE431246C - Laundry kettle with over-pouring device : de en
  • US1591859A - Drain valve : en
  • US1591587A - Hat holder : en
  • FR607574A - Metal tie seal : en fr
  • GB254623A - Improvements in or relating to rail-road permanent way : en
  • GB243728A - Improvements in or relating to steam turbines : en
  • GB254762A - Improvements in or relating to the reduction of metal and making of alloys : en
  • DE420424C - Process for the production of dimensionally stable bungs : de en
  • DE431091C - Automatic clutch : de en
  • FR607824A - Improvements in the processes for extracting lubricating oil from oil fumes from diesel and other engine crankcases : en fr
  • US1591820A - Fountain mop : en
  • US1591164A - Automatic safety device : en
  • US1591638A - Universal tail skid : en