• DE431964C - Manufacture of ice skates with reinforced edges : de en
  • FR608210A - Safety device for bicycle front fork : en fr
  • DE431738C - Drawing and painting equipment : de en
  • DE431824C - Machine for the step-by-step buttoning of shoe shafts : de en
  • DE432151C - Process for the preparation of primary and secondary aromatic amines : de en
  • US1592840A - Secondary rack and method of making the same : en
  • GB255228A - Improvements in or connected with automatic prepayment apparatus : en
  • FR30630E - Heat distribution method, with counting of calories consumed, and installation allowing the implementation : en fr
  • US1592919A - Power actuator : en
  • US1593269A - Wireless telegraphy : en
  • DE431894C - Tar separator with variable liquid level : de en
  • FR30543E - Gear change always in direct drive without gear : en fr
  • GB255133A - Improvements in and relating to fibrous structures or bodies for use as substitutes for wood and for like purposes : en
  • US1592829A - Corn popper : en
  • US1593148A - Test paper : en
  • US1592855A - Valve for rock drills : en
  • FR608149A - Camera more specially intended for taking aerial photographs : en fr
  • DE432146C - Alarm clock with mechanical pin release : de en
  • DE431832C - Schuettelrutsche with closed Waelzkoerperkaefigen as a running frame : de en
  • DE432005C - Radiation pyrometer with thermocouples : de en
  • US1592893A - Force-feed system of continuously treating boiler water : en
  • US1592922A - Display stand and container : en
  • DE431928C - Arrangement of mechanically oscillating systems : de en
  • GB255356A - Improvements relating to flaying-knives : en
  • DE431965C - Packless steam introduction and condensate drainage for steam-heated, rotating cylinders, especially drying cylinders : de en
  • US1593250A - Driving connection for sewing machines : en
  • CA262685A - Spike : en fr
  • FR30545E - Total flux machine variably subdivided into one or more reinforcements : en fr
  • GB241540A - Improvements in shock absorber for vehicles : en
  • FR608166A - Thermostat : en fr
  • FR608112A - Process for extracting sulfur from masses which contain it : en fr
  • FR30600E - Servo brake : en fr
  • FR608274A - Drill chuck : en fr
  • GB255214A - Revolving stool or seat : en
  • DK36252C - Mudguard. : da en
  • GB255251A - Improvements in tobacco pipes : en
  • GB239224A - Improvements in filler blocks for floors and the like : en
  • GB251291A - Improvements in and relating to resistance thermometers : en
  • US1593048A - Metallic fastener for envelopes : en
  • US1593361A - Radio receiving apparatus : en
  • FR30560E - Car alarm control unit : en fr
  • DE431992C - Toggle switch : de en
  • DE432134C - Parachute arrangement for aircraft : de en
  • GB255292A - Improved apparatus for propelling ships by power derived from the surrounding water : en
  • GB255298A - Improvements in testing machines : en
  • DE432084C - Motorcycle frame consisting of two symmetrical frame halves : de en
  • US1592885A - Broadcast transmission system : en
  • US1593207A - Selvage motion for axminster looms : en
  • FR30618E - Concrete blocks or other agglomerates for the construction of walls of ordinary masonry or reinforced masonry : en fr
  • GB255325A - Improvements in and relating to boots or shoes and the method of making the same : en
  • DE431786C - Ruettelforming machine with model lifting device : de en
  • CA262771A - Loose leaf binder : en fr
  • CA262841A - Vulcanizing method : en fr
  • DE431779C - Burners, especially for large gas firings : de en
  • GB246876A - An improved chocolate treating machine : en
  • GB255379A - Building elements for toy figures imitating animals : en
  • US1593345A - Method of manufacturing smoking pipes : en
  • US1593392A - Adjusting screw for pull-chain sockets and the like : en
  • FR30647E - Safety device applicable to locks of all kinds : en fr
  • GB255333A - Improvements in or relating to furnace grates : en
  • FR30572E - Automatic duplicator, rotary system, with automatic sheet picking : en fr
  • CA262806A - Desk circuit controller : en fr
  • US1593001A - Grate bar : en
  • FR30582E - Conjugate stabilizer device for the lateral suspension of motor vehicles or others : en fr
  • FR608200A - Refinements to flexible transmission cores for all industries : en fr
  • GB255157A - Improvements in or relating to high frequency induction furnaces : en
  • GB233331A - : en
  • AU284326A - Improvements in or relating to thermionic amplifiers oscillation generators and the like : en
  • FR30509E - Improvements to helical core clutches : en fr
  • FR30559E - Improvements to morning alarms : en fr
  • US1593261A - Boom : en
  • CA262795A - Tube circuit : en fr
  • DE431833C - Drying drum for tobacco or similar substances : de en
  • FI11219A - Attachment device for aircraft bombs : en fi
  • GB246825A - Positive film for colour kinematography : en
  • FR608268A - Improvements to devices for transmitting energy by means of fluids : en fr
  • US1593185A - Pipe-cleaning implement : en
  • USD70630S - Design eor an ash receptacle : en
  • FR30563E - Removable metal cabinet with multiple compartments : en fr
  • GB255277A - Improvements in the manufacture and production of condensation products and dyestuffs of the benzanthrone series : en
  • DE432021C - Device for irradiating rooms for light therapy purposes : de en
  • GB247223A - Manufacture of artificial materials : en
  • GB255278A - Improvements in or relating to the catalytic synthesis of ammonia : en
  • US1593510A - Metal-cutting blowpipe : en
  • US1592909A - Machine for winding stranded forms : en
  • US1593302A - Basket liner : en
  • FI11205A - The scope of this Regulation is heterogeneous : en fi
  • GB255235A - Improvements in and relating to illuminating devices for simulating daylight : en
  • GB255245A - Improved variable stroke engine for operating jigging or reciprocating conveyors andlike appliances : en
  • FR30595E - Rest and sports shoe : en fr
  • FR608160A - Process for obtaining a solid perfume : en fr
  • GR1240B - METHOD AND APPLIANCE FOR WOOD REFINERATION. : el en
  • GB255519A - Improvements in or relating to percussive tools : en
  • CA262784A - Lacquer enamel : en fr
  • CA262790A - Car door : en fr
  • US1593552A - Train control : en
  • USD70612S - Vess jones : en
  • GB255336A - A new or improved method of and means for decorating earthenware and the like articles : en
  • US1592906A - Automatic battery filler : en
  • US1593116A - Cigar lighter : en
  • US1593536A - Bank-protecting apparatus : en
  • CA262785A - Steam generator : en fr
  • US1593357A - Electric system : en
  • DE431842C - Method for receiving modulated high-frequency waves, in particular for the purposes of high-frequency telephony : de en
  • DE432035C - High-pressure steam system with a multi-stage engine : de en
  • GB255337A - Improvements in and relating to internal combustion engines : en
  • CA262689A - Engine timer : en fr
  • US1593125A - Double-acting valve especially adapted for lawn-sprinkling systems : en
  • DE431805C - Zuendholzbehaelter : de en
  • USD70623S - Design for a perfume bottle : en
  • AU2395625A - Improvements in and relating to horticultural receptacles forthe growth and display pf plants : en
  • DE431826C - Unified heel front glass cone with pumice top for glass removal machines : de en
  • FR30521E - Improvements to radio-receivers : en fr
  • FR608245A - Improvements to circular knitting machines : en fr
  • FR608167A - Sterilization guarantee mode : en fr
  • GB250183A - Improvements in or relating to means for storing and feeding long endless bands of flexible material : en
  • US1593003A - Car brake : en
  • DE431783C - Spring-loaded tool holder for polishing machines : de en
  • FR608146A - New game for composing crossword solutions : en fr
  • FR608280A - Vertical axis wind motor : en fr
  • FR608186A - Fuel for internal combustion engines : en fr
  • FR608197A - Front shock absorber for automobile chassis using transverse springs : en fr
  • DE432111C - Process for eliminating or reducing the absorption capacity of wool for acidic and neutral dyes : de en
  • FI11211A - Fästanordning för fyllnadstratt vid kylapparat : en fi
  • GB255239A - Improvements in and relating to inclinometers, specially applicable for use in measuring the stability of ships : en
  • US1592858A - Side-bolt construction : en
  • GB255324A - Installation for towing vessels on inland water ways : en
  • US1592957A - Apparatus for manufacturing endless grinding bands : en
  • US1592960A - Device for soundless reversing of the carriages of typewriters : en
  • CA262835A - Toe binder : en fr
  • USD70595S - Design fob a chair or the like : en
  • DE431860C - Bunsen burner fed with petroleum vapor with supply of petroleum by means of wick : de en
  • GB245730A - Improvement in shock absorber for vehicles : en
  • FR30603E - Check valve : en fr
  • FR608111A - Tensioners for ties : en fr
  • US1593364A - High-speed-screw jack : en
  • US1593305A - Lamp shade : en
  • US1592964A - Shirt holder : en
  • US1593411A - Interchangeable screen and panel door : en
  • USD70602S - Design for a wall bracket for lighting fixtures : en
  • US1593482A - Vacuum cap for smokers' pipes : en
  • FR608345A - Hair waving device : en fr
  • FR30514E - Wire mesh crocodile for signal repeater devices on locomotives : en fr
  • GB236243A - Improvements in suspensions for automobiles : en
  • US1593360A - Stair structure : en
  • DE431893C - Flat knitting chair for processing decorative seam strips on hosiery : de en
  • US1592985A - Reenforcement for concrete structures : en
  • US1593173A - Automobile construction : en
  • US1593478A - Controlling device : en
  • US1593291A - Flow meter : en
  • US1593414A - Compound elastic-fluid turbine : en
  • DE431896C - Cooking indicator for milk u. like : de en
  • US1593493A - Attachment for pneumatic drills : en
  • USRE16388E - edlich : en
  • CA262686A - Motor vehicle lamp : en fr
  • CA262833A - Fastening inserting machine : en fr
  • GB255922A - Improvements in curtain hooks and the like : en
  • US1592874A - Piston : en
  • DE431901C - Multi-cylinder controllable fuel pump for multi-cylinder oil machines : de en
  • FR30536E - Large capacity switches controlled directly or using a director : en fr
  • FR608137A - Advanced electric lighting advertising device : en fr
  • FR608269A - Manufacture of rugs and other objects in espadrille braid : en fr
  • GB256302A - Improvements relating to the preparation of pigments and paints : en
  • CA262786A - Steam boiler : en fr
  • CA262747A - Steamer : en fr
  • DE431983C - Pneumatic chamber : de en
  • US1593104A - Cap : en
  • US1593449A - Carbonizing process : en
  • US1593476A - Circuit interrupter : en
  • CA262713A - Rainproof coat : en fr
  • CA262777A - Dye : en fr
  • US1593022A - Process for volatilization of metals from their ores : en
  • US1593062A - Strop dressing : en
  • CA262740A - Piston ring : en fr
  • US1592965A - Nut lock : en
  • CA262755A - Paving material : en fr
  • FR30557E - Shoe tree system : en fr
  • US1593004A - Drier structure : en
  • DE431915C - Machine for processing straws : de en
  • FR608150A - Ornaments made of stones mounted on chatons : en fr
  • GB255287A - Improvements in or relating to metal tiles : en
  • CA262796A - Motor control system : en fr
  • DE432071C - Computing device : de en
  • US1593061A - Device for holding or supporting neckties : en
  • USD70622S - Design for an association swimming badge : en
  • FR30501E - Intaglio letter with special overhanging profile and a protector filtering through grooves and recovering the internal luminosity : en fr
  • FR608334A - Dyeing device : en fr
  • DE431768C - Device to improve the efficiency of the recording and delivery apparatus in telephony : de en
  • DK36266C - Device by Glass Frames. : da en
  • US1593018A - Valve-locking mechanism for dry-pipe valves : en
  • FR30507E - Folding and adjusting beet seed sorter : en fr
  • FR30579E - Truck for cars : en fr
  • GB244401A - : en
  • US1592827A - Horn : en
  • US1593507A - Vehicle spring : en
  • US1593111A - Stereotype-plate-making machine : en
  • DE432026C - Roller for cutting and creasing blanks from cardboard etc., e.g. B. for folding boxes : de en
  • US1593257A - Denture-measuring device : en
  • US1593296A - Process for the production of moistness-resisting papers : en
  • US1593421A - Game apparatus : en
  • US1593479A - Carpet beater : en
  • US1593363A - Apparatus for determining the angular position of an object : en
  • US1593204A - Process of making roads : en
  • USRE16392E - wilhelm : en
  • US1593129A - Nonskid traction shoe : en
  • US1593141A - Slack adjuster : en
  • US1593144A - Antitheft lock : en
  • US1592969A - Slack adjuster for air brakes : en
  • US1593430A - Drill-jar piston : en
  • USD70591S - Design por a bottle : en
  • GB255188A - Improvements in or relating to kilns for the manufacture of bricks and pipes : en
  • USD70638S - Design for a lighting fixture or similar article : en
  • US1593409A - Locking means for transmission-housing covers : en
  • US1593505A - Recording speedometer : en
  • US1593164A - Apparatus for the electric transmission of signs : en
  • CA262748A - Sash cord fastener : en fr
  • US1592953A - Method and means for treating motor fuels : en
  • US1593395A - Overtravel protective system : en
  • FR608138A - : fr
  • FR608162A - A rotary kiln manufacturing process for aluminous cements : en fr
  • GB255135A - Improvements in or relating to knitting machines : en
  • GB255260A - Improvements in or relating to locks : en
  • GB255374A - Improvements in machines for brushing the bodies, shapes or pull-overs of hats : en
  • US1592819A - Closure for containers : en
  • US1592915A - Sewing-machine light : en
  • US1593016A - Spout : en
  • US1593340A - Automobile signal : en
  • FR608296A - Fairground attraction : en fr
  • US1593300A - Valve mechanism for water-softening systems : en
  • US1593461A - Window ventilator : en
  • DE431923C - Process for obtaining benzene from gases : de en
  • FR608158A - Improvements to revivals : en fr
  • US1592848A - Refrigeration system : en
  • US1593554A - Train control : en
  • US1592916A - Work-gauging means for sewing machines : en
  • US1593465A - Locomotive trailer truck : en
  • CA262698A - Hat rack : en fr
  • CA262752A - Vacuum cleaner : en fr
  • DK36256C - Rope roll. : da en
  • CA262681A - Broom : en fr
  • FR30531E - Easily transportable electromagnetic wave receiver : en fr
  • US1593509A - Process for the recovery of metal and other values in ores : en
  • US1593041A - Sealing device for pipes : en
  • US1593494A - Runner-shield attachment : en
  • FR608203A - Development of shock absorbers for vehicles : en fr
  • GB255514A - Improvements in or relating to fire grates : en
  • US1592901A - Oscillator : en
  • GB255238A - Improvements in or relating to furnaces for water tube boilers : en
  • DE431977C - Device for the identification of arranged in busy streets and squares, protruding from the pavement islands u. Like. With the help of built into the curbs or the latter replacing transparent boxes : de en
  • US1593403A - System of control : en
  • CA262722A - Radio frequency amplifying system : en fr
  • FR608147A - Windshield : en fr
  • FR608341A - Improvements to cereal harvesting machines : en fr
  • DE431750C - Lighting device : de en
  • DK36250C - Electric Branch Box. : da en
  • GB255340A - Improvements in or relating to steam traps : en
  • DE431952C - Trestle-like supports that can be used in hospital beds : de en
  • GB255225A - Improvements in talking machines : en
  • GB255344A - Improvements relating to purifying blast furnace gases : en
  • FR608171A - Improvements to water purification processes : en fr
  • GB255328A - Improvements in or relating to control mechanism for the handle bails of carpet sweepers or other movable apparatus : en
  • GB255382A - Improvements in or relating to packings for turbine shafts and the like : en
  • GR1243B - METHOD AND ARRANGEMENT FOR THE PROCESSING OF CEREALS. : el en
  • DK36261C - Ventilation device for milk transport buckets. : da en
  • FR608249A - Device automatically winding the cables on the winch drums automatically : en fr
  • GB246864A - Improvements in latch mechanisms : en
  • US1592992A - Gear-housing protector : en
  • US1592994A - Metallic composition : en
  • US1593099A - Fencepost : en
  • FR30604E - Metal sheet pile system : en fr
  • GB241570A - Improvements in fabrics made of textile materials and process of making the same : en
  • GB248353A - Improvements in apparatus for rectifying grinding wheels and the like : en
  • FR30633E - Progressive speed transformer : en fr
  • GB255387A - An electric device for flashlight photography : en
  • US1593237A - Fly delivery for sheets : en
  • US1593464A - Nonrefillable bottle : en
  • US1592877A - Game : en
  • CA262843A - Ornament manufacture : en fr
  • GB245126A - Improvements in soot-catches for chimneys : en
  • US1592883A - Repeater for transmission lines : en
  • FR30598E - Shock-compensating damping device for automobiles, airplanes and other industrial applications : en fr
  • CA262770A - Scooter vehicle : en fr
  • AU2532125A - Attaching and detaching means especially applicable to the handles of' hand saws and the like : en
  • DE431913C - Cylinder lock with safety device : de en
  • GB255288A - Combined buffing and draw gear for railway vehicles : en
  • US1593489A - Pedal holder : en
  • DE431880C - Accumulator plate with an insulating frame surrounding its edges : de en
  • DE431968C - Steering linkage for six-wheel vehicles : de en
  • DE432000C - Method for mixing a substance finely distributed by centrifugal force with a gas supplied by a fan, in particular for mixing fuels with the combustion air : de en
  • FR608140A - Low pressure boiler : en fr
  • DE431815C - Setting viewfinder for photographic cameras : de en
  • DE431931C - Roller table with reeling device for strip rolling mills : de en
  • CA262779A - Air brake : en fr
  • DE432047C - Lever switch with two leaf spring contacts moved against each other by a lever thumb : de en
  • GB255372A - Improvements in frames for spectacles or the like : en
  • US1592833A - Flooring for cars and the like : en
  • US1593530A - Sash fastener : en
  • US1593543A - Gas governor : en
  • FR608173A - Vacuum tube with radioactive bodies : en fr
  • AU2604325A - Improvements in sand scoops andthe like : en
  • GB255194A - An improvement in or relating to eye mountings for dolls : en
  • GB255302A - Improvements in or relating to winches : en
  • US1593149A - Gas heating furnace : en
  • US1593271A - Finishing appliance for concrete pavements : en
  • US1593115A - Flushometer : en
  • CA262830A - Display container : en fr
  • US1593311A - Stop motion for braiding machines : en
  • US1593221A - Gas filter : en
  • CA262699A - Rubber article manufacture : en fr
  • US1592996A - Alloy : en
  • DK36273C - Percussion fire rudder for Flying Bombs and the like. : da en
  • FR608172A - Processes for obtaining alkaloid salts : en fr
  • FR608340A - Indicator panel device, notice board, etc. : en fr
  • GB255279A - Improved combined apparatus for gas-making and coal or fuel carbonisation : en
  • GB255294A - Improvements in and relating to motor vehicles : en
  • GB255380A - Improvements in or relating to lock-nut fastenings : en
  • US1593373A - Electron-discharge device and method of operating the same : en
  • US1593169A - Rotating endless screen belt for the medchanical purification of water. : en
  • USD70627S - Design for a lady s belt : en
  • FR30637E - Process for obtaining a fuel based on alcohol and acetylene and apparatus for its manufacture : en fr
  • CA262691A - Reamer : en fr
  • US1593102A - Smoke consumer : en
  • US1593355A - System of distribution : en
  • GB255303A - Improvements in or relating to propelling pencils : en
  • US1593435A - Lock mechanism : en
  • USD70598S - Design for a combined automobile signal and license-plate holder : en
  • US1593203A - Cash register : en
  • US1593535A - Locomotive bed : en
  • USD70607S - Design for a combined street indicator and advertising pillar : en
  • GB255300A - Improved process of and apparatus for purifying clay and the like : en
  • CA262793A - Cathode : en fr
  • CA262773A - Well screen : en fr
  • US1593288A - Braiding attachment for sewing machines : en
  • US1593521A - Protective device for railway crossings : en
  • CA262737A - Power transmission device : en fr
  • AU151226A - Improvements in locomotive valve gear : en
  • AU75126A - Improvements in refrigerating machines for absorption of ammonia or any other substance having thesame properties : en
  • CA262792A - Packing ring : en fr
  • US1593006A - Apparatus for the coating of confections : en
  • US1593133A - Dispensing package : en
  • FR30511E - Automatic wrench for nuts, bolts and similar items : en fr
  • GB255515A - Improvements in or relating to lifting and lowering arrangements for the tools of agricultural machines : en
  • CA262727A - Automobile puller : en fr
  • CA262729A - Match wallet : en fr
  • DK36251C - Automatic acting Protective cap for circular and band saws. : da en
  • US1593109A - Chemical dosing apparatus : en
  • CA262718A - Mining squib holder : en fr
  • US1593457A - Apparatus for the reception and transmission of sound : en
  • US1592849A - Rock-drill valve : en
  • US1593436A - Adjustable guide for band-saws : en
  • US1592850A - Water tube : en
  • FR608195A - Magneto-mecha-dynamics allowing the use of the extra current that occurs in the operation of current electrical devices : en fr
  • GB255316A - Apparatus for bodily lifting motor-driven road vehicles : en
  • US1593037A - Paving-mixer construction : en
  • US1593118A - Vehicle bumper : en
  • US1593529A - Wax-paper container and cutter : en
  • US1593002A - Fire alarm : en
  • CA262799A - Drill handle : en fr
  • DE431872C - Arrangement to reduce atmospheric disturbance when recording wireless signs : de en
  • FR608260A - Box to issue tickets : en fr
  • US1593120A - Mounting for rubber erasers : en
  • US1593285A - Garment hanger : en
  • US1592921A - Automobile tail-light control and indicator device : en
  • US1593077A - Rebound check for automobile springs : en
  • US1592899A - Nonglare headlight : en
  • FR30588E - Paris point machine : en fr
  • FR608148A - Goldsmith and watchmaking device : en fr
  • GB255234A - Improvements in or relating to indicators for motor road vehicles : en
  • GB255248A - Machine for cutting the loose threads of machine-made-lace and of other goods which are to be subsequently sheared : en
  • DE431822C - Combination lock : de en
  • GB255360A - Improvement in guard fingers and ledger plates for mowing machines : en
  • GB255397A - Improvements in dust removing apparatus for threshing machines : en
  • USD70596S - Morgan colt : en
  • US1592831A - Lock nut : en
  • US1593280A - Rolling toy : en
  • DE431728C - Drive screw : de en
  • GB249855A - Improvements in or relating to breech mechanism for automatic fire-arms : en
  • US1593346A - Leather mat : en
  • US1593470A - Pile wire : en
  • US1592853A - Method for controlling adhesion of rubber : en
  • US1592888A - Refrigerating apparatus : en
  • CA262723A - Building construction : en fr
  • US1593076A - Lock : en
  • CA262768A - Bumper : en fr
  • AU2652125A - Improved teat cup for milking machines : en
  • DE431873C - Method for achieving a constant beat frequency during superimposition reception in wireless telegraphy : de en
  • FR30620E - Improvements to electric lamps and reflectors : en fr
  • FR608163A - Guide indicator : en fr
  • AU106326A - Improvements in or relating to electric time switch apparatus : en
  • US1592892A - Refrigerating machine : en
  • US1592995A - Apparatus for controlling resistance in an electric circuit : en
  • US1593381A - Tungsten arc lamp : en
  • US1593253A - Electric signaling apparatus for railways and the like : en
  • US1593178A - Awning for vehicles : en
  • US1593191A - Manufacture of nonalcoholic beer and the like : en
  • US1593267A - Game mechanism : en
  • FR608257A - Double shut-off valve : en fr
  • DE431877C - Arrangement for the interference-free transmission of messages with high-frequency electrical waves between railway vehicles and between them and fixed stations : de en
  • USRE16385E - Radio wire connectiho circuits : en
  • US1592912A - Shock absorber : en
  • US1592866A - Auxiliary sink strainer : en
  • CA262721A - Trestle : en fr
  • CA262776A - Core form : en fr
  • AU167626A - Improvements in or relating to. printing presses andin particular to web renewing mechanism therefor : en
  • US1593198A - Ophthalmic lens : en
  • US1593418A - Metal stairway construction : en
  • DE431828C - Elastic mounting for the upper bearing for spinning, twisting and similar machines : de en
  • AU101326A - An improved method of setting organic filling material in the manufacture of building elements : en
  • US1593247A - Mechanically-refrigerated soda fountain and ice-cream cabinet : en
  • US1593445A - Method of installing mushroom piling : en
  • US1593070A - Checkrow corn planter : en
  • US1593270A - Attachment for tractors : en
  • FR30585E - Process for the production of photographic reproductions : en fr
  • GB255202A - Improvements in chocolate coating and like machines : en
  • CA262703A - Pulp screen : en fr
  • GB255398A - Improvements in or relating to sheep shearing machines : en
  • US1593335A - Lard dipper : en
  • DE432030C - Machine for guilloching hollow or curved surfaces of all kinds : de en
  • FR608118A - : fr
  • FR608301A - Process for the production of colored lacquers : en fr
  • US1593000A - Tongs : en
  • CA262702A - Window closer : en fr
  • CA262701A - Window control mechanism : en fr
  • GB255125A - Improvements in or relating to apparatus for indicating the direction or angle of stream lines in fluids particularly applicable for use in designing counter propeller devices : en
  • FR608305A - Manufacturing process for white opacifiers for glasses and enamels : en fr
  • GB241513A - Improvements in asynchronous polyphase electric motors of the squirrel cage type with increased starting torque : en
  • FR30642E - Method and devices for making television : en fr
  • FR608303A - Combs for cards used in cotton mills : en fr
  • CA262828A - Automobile bumper : en fr
  • FR608213A - Improvements to cameras : en fr
  • FR30570E - Lamps t. s. f. 3 grids : en fr
  • US1593045A - Electoral apparatus : en
  • US1593132A - Metallurgical composition and method of using the same : en
  • US1593323A - Electric lamp : en
  • US1593413A - Pressing iron : en
  • CA262800A - Drill mechanism : en fr
  • CA262704A - Tack puller and scissors : en fr
  • GB255368A - Improvements relating to washing machines : en
  • CA262803A - Receiving system : en fr
  • US1592988A - Valve : en
  • FR608145A - Amplification system for t receiving device. s. f. : en fr
  • GB255524A - Improvements relating to crystal detectors for wireless receivers : en
  • CA262700A - Floor : en fr
  • CA262741A - Faulty line section cut-out : en fr
  • GB241931A - Improvements in electrical condensers : en
  • GB255330A - Improvements relating to regulating mechanism for sliding windows : en
  • US1593170A - Safety temperature regulator : en
  • US1593447A - Portable ash receptacle and sifter : en
  • GB255318A - Devices for cleaning golf balls : en
  • DE431844C - Electrical machine of the cooling jacket type, in which the channels for the back-cooling of the inner coolant are located in the stator core, the outer surface of which is coated by the jacket coolant : de en
  • DK36247C - Device by Radrenserskærær. : da en
  • DE432033C - Suspension of boiler drums : de en
  • FR608306A - Knife for breaking up offcuts or strips from sheet metal shearing : en fr
  • FR608339A - Apparatus for casting steel : en fr
  • US1593481A - Erasing device for typewriters : en
  • USD70597S - Design eor a case eor bottled goods : en
  • FR30533E - Electric alarm circuit for protection against theft, fire, etc. : en fr
  • USRE16387E - Samuel w : en
  • DE431551C - Attachment of steel strings to the pegs of musical instruments : de en
  • FR30628E - Method and devices for molding cylindrical, hollow or other foundry parts : en fr
  • GB253854A - Process for improving artificial fibrous materials : en
  • GB243021A - Improvements in or relating to electric signalling and controlling systems : en
  • FR608251A - Automatic liquid dispenser : en fr
  • GB240427A - Improvements in or relating to electric signalling systems : en
  • GB255252A - Improvements in tide-motors : en
  • DE431840C - Device for the recovery of the oil contained in the oil vapor extracted from the bearings of steam turbines by precipitation : de en
  • FR608237A - Improvements to operating tables and exams : en fr
  • DE432003C - Liquid heater : de en
  • GB255179A - New or improved armature construction or arrangement particularly suitable for use in electromagnetic distant control indicators or signalling apparatus : en
  • GB255221A - Volume control arrangements for signalling systems : en
  • GB255400A - Improvements in or relating to the manufacture of wool felts : en
  • DE431996C - Isolating ring with longitudinally displaceable, possibly under spring pressure, in its cap on both sides limited protective collar for screw sockets of electric light bulbs : de en
  • FR608307A - Chamfering rotating shears combined with knives to divide the scrap metal coming out of the shears : en fr
  • GB255240A - Improvements in or connected with bomb-dropping and like release gears for releasingsuspended bodies and members under tension : en
  • GR1242B - ΗΧΟΣΚΟΠΙΟΝ. : el en
  • FR608187A - Improvements in sealing machines : en fr
  • FR608208A - Device adapted to the headlights to rotate them parallel to the front wheels of the automobile and controlled by the steering wheel : en fr
  • US1593387A - Telephone-exchange system : en
  • DE431782C - Device for the pattern-based production of ladder sticks in knitted goods : de en
  • DE431993C - Device for switching off lines in the event of overcurrent : de en
  • DE431748C - Control for compressed air tools : de en
  • US1593049A - Best available copn : en
  • US1593181A - Method of working refractory metals : en
  • GB255169A - Improvements in by-pass valves for the cylinders of steam-locomotives : en
  • US1593483A - Electron-discharge device : en
  • CA262813A - Rubber compound : en fr
  • FR608116A - Device for emptying a liquid contained in a container : en fr
  • FR608264A - Spray bottle and similar uses : en fr
  • US1593194A - Industrial truck : en
  • US1593516A - Propeller : en
  • US1593165A - Preventing theft of motor cars : en
  • AU2262825A - An improved clothes peg : en
  • CA262765A - Rim separator : en fr
  • FR30530E - Device to facilitate the handling of fishing nets : en fr
  • US1593196A - Typewriting machine : en
  • US1593398A - Key guide : en
  • GB255385A - Improvements in ankle protectors or stocking guards : en
  • CA262692A - Lamp filament : en fr
  • CA262706A - Building : en fr
  • US1592882A - Window-washing device : en
  • US1592975A - Electrically-heated roller machine : en
  • US1592871A - Bead stitching and trimming apparatus for tire-building machines : en
  • CA262780A - Container : en fr
  • GB255196A - Improvements relating to link driving belts : en
  • US1592997A - Lubricating device : en
  • US1593042A - Protector : en
  • USD70635S - Design fob a belt : en
  • US1592836A - Surgical instrument : en
  • US1593151A - Movable index-filing cabinet : en
  • FR30541E - Device for individual compensation of the power factor of asynchronous slip ring machines by means of an exciter : en fr
  • GB243683A - Improvements in high frequency signalling systems : en
  • GB255171A - Improvements in tent structures : en
  • US1592932A - Window guard : en
  • GB242958A - Electrolytic process for producing aluminium and aluminium alloys : en
  • GB255351A - Improvements in and relating to paper cutting, associating, folding and delivering mechanism for printing and like mechanism : en
  • FR30516E - Improvement in mustard : en fr
  • FR608181A - Device for cutting tiles, slabs or other : en fr
  • FR608273A - Process for preparing concentrated alkaline cyanide liquors : en fr
  • GB255530A - An improved sectional mattress : en
  • US1593525A - Method of molding phenolic condensation products and the like : en
  • FR608126A - Cigar lighter enhancements : en fr
  • GB255322A - Improvements in or relating to dirigible spotlights for automobiles : en
  • FR30520E - Automotive windscreen wiper control device by air turbine : en fr
  • GB255381A - Improvements in and connected with stands for displaying cakes, confectionery, fruitand other commodities : en
  • FR30621E - Process for the preparation of derivatives of organic arsenic compounds : en fr
  • GB246137A - Improvements in air heaters and the like : en
  • FI11214A - Förfaringssätt att tillverka Cellulosa : en fi
  • FR608244A - Amalgam for dental filling : en fr
  • FI11210A - Fasontegel och murning med dem : en fi
  • GB246438A - Wafer cake device : en
  • GB241198A - Improvements in or relating to electrolytic furnaces : en
  • DE431673C - Protective device of the capacitor type for rendering undamaged jumping waves hitting the coils in high-voltage windings, especially transformer windings : de en
  • FR608342A - Pulley for ribbon control of spindles on continuous ring and twisting spinners : en fr
  • GB240167A - Improvements in regenerative coke ovens : en
  • GB255254A - Improvement in electric safety lamps for miners : en
  • US1593126A - Attachment for plows : en
  • US1593405A - Fluid-break switch : en
  • FI11203A - Sätt för framställning av metallföreningar : en fi
  • FR608291A - Cyclo-scooter : en fr
  • FR608175A - Dry sprayer : en fr
  • GB255246A - Improvements in or connected with floats or boats especially suitable for use on aircraft : en
  • GB255315A - Improvements in or relating to mopping machines : en
  • DE432004C - Device for turning wheel sets, especially on test stands : de en
  • GB237882A - Apparatus for baking wafers, biscuits, and like articles : en
  • GB255348A - Improvements in and relating to a vacuum vessel for preserving fruits or the like : en
  • US1593348A - Shoe-shank stiffener : en
  • US1593550A - Roof connection : en
  • DE431687C - Guide iron for angle and rail inlet grooves : de en
  • GB255354A - Improvements in hair curling devices : en
  • CA262739A - Railway crossing : en fr
  • US1592904A - Thread cutter for silk winding and spinning machines : en
  • US1593329A - Corner brace for shipping boxes : en
  • US1593428A - Power take-off for motor-vehicle wheels : en
  • GB255255A - Constant increment electric condenser : en
  • GB255184A - Improvements in dolls' heads : en
  • GB255306A - Improvements in and relating to knives : en
  • FR608252A - Automatic scouring machine, for cleaning the skins : en fr
  • US1593286A - Advertising device : en
  • US1593308A - Draft arm for soda fountains : en
  • US1593500A - Sprinkler : en
  • DE431895C - Dishwasher : de en
  • US1592993A - Method of simultaneously carbonating and refrigerating a liquid : en
  • US1593197A - Bobbin-tip support for filling replenishing looms : en
  • US1593376A - Molding process and apparatus : en
  • US1592986A - Valve : en
  • US1593383A - Spray pump : en
  • US1593315A - Clutch lock for tractors : en
  • GB255183A - Improvements in or relating to the manufacture of combined wheel centres and tyres : en
  • USD70599S - Design for an advertising sign : en
  • US1593179A - Vulcanizer : en
  • AU288726A - Improvements relating tothe extraction of lead from materials containing it or its compounds : en
  • DE431827C - Machine to close the crack in the shoe sole : de en
  • GB255224A - Improvements relating to pocket knives : en
  • GB255263A - Window-cleaning chair : en
  • US1593419A - Optical device : en
  • GB249502A - Improvement in a hinge and method for making the same : en
  • US1592859A - Combined root puller and loader : en
  • US1592864A - Hydraulic transmission : en
  • US1593249A - Journal-bearing box : en
  • US1593486A - Tobacco pipe : en
  • US1592963A - Ship : en
  • US1593072A - Pipe cleaner : en
  • US1593245A - Automobile radiator : en
  • AU2413425A - Method of deodorising fluids and apparatus therefor : en
  • DE431962C - Quette device for bending, straightening and hardening feather leaves : de en
  • DE431972C - Device for displaying harmful mine gas by means of a display device to which the sucked in mine gas is fed and which consists of two membrane air pressure gauges with a connected reading and contact scale which are brought into a comparison and are empty inside : de en
  • FR608322A - Bubble lab for industrial gas analysis : en fr
  • GB238241A - Improvements in the concentration of ores and the like : en
  • CA262788A - Door lock : en fr
  • AU2424225A - An improved flax breaking or decorticating machine : en
  • CA262688A - Floor : en fr
  • US1593239A - Buffer : en
  • US1593175A - Cooling apparatus : en
  • US1592961A - Basic chromic salts and process of making same : en
  • US1593122A - Air-pressure gauge : en
  • US1593243A - Automobile radiator : en
  • US1593334A - Engine-starting apparatus : en
  • FR608281A - : fr
  • US1592869A - Combined shock-compressing and needle-shock-absorbing means for grain shockers : en
  • US1593005A - Automobile body : en
  • USD70604S - Design for a ceiling light : en
  • CA262820A - Centrifugal pump : en fr
  • DE431982C - Screen attachment for suspension isolators : de en
  • DE431997C - Theft protection with paint lock for electric light bulbs with protective cage : de en
  • DK36248C - School desk. : da en
  • US1592851A - Steel retainer for rock drills : en
  • US1593548A - Flush-valve float : en
  • GB246812A - Improvements in and relating to alarm clocks : en
  • FR608128A - Cover making the electrical circuit breakers tamper-proof : en fr
  • CA262726A - Gauge cock : en fr
  • DE431912C - Drive for motorcycles and other vehicles : de en
  • US1592900A - Armored transport : en
  • US1593450A - Floral decoration : en
  • USD70618S - Mills : en
  • GB255210A - Improvements in or relating to circular knitting machines : en
  • GB255285A - Improvements in cotton openers, scutchers and the like : en
  • FR608331A - Development of centrifugal hammers : en fr
  • FR30632E - Wing clip for poultry and birds : en fr
  • FR608164A - Automatic mixer : en fr
  • FR608231A - Switch for controlling the position and sticking of the needle blades of railways and tramways : en fr
  • FR30602E - Threading device for loom shuttles : en fr
  • FR30571E - Improvements to electric boilers : en fr
  • GB232635A - : en
  • DE431882C - Seal for the between rigid, z. B. made of glass insulating rings clamped bipolar electrodes electrical collectors or elements : de en
  • FR30562E - Device applied to longitudinal planing machines and milling machines for planing forward and backward : en fr
  • GB237881A - Means for automatically obtaining variation of the output of a dynamo operating in conjunction with a storage battery : en
  • GB255508A - Improvement in the manufacture of soap : en
  • US1592934A - Means for modulating high-frequency oscillations : en
  • US1592846A - Block for tip for brake or clutch bands : en
  • US1593032A - Ice creeper : en
  • GB251660A - Improvements in or relating to railway rail joints : en
  • US1592938A - Polishing tool : en
  • US1592947A - Steering wheel : en
  • FI11213A - Träslipningsmaskin : en fi
  • GB240479A - Automatic regulator of the rate of combustion in boiler furnaces or groups of furnaces : en
  • US1593015A - Metal animal pen : en
  • US1593073A - Shaft bearing : en
  • DE431922C - Kloeppel with elongated guide parts for braiding and Kloeppelmaschinen : de en
  • DE431932C - Method and device for mimicking chemical reactions : de en
  • US1592905A - Brake-control mechanism : en
  • US1593208A - Process of coking coal : en
  • US1593462A - Container : en
  • FR608110A - Triple tariff counter clockwork : en fr
  • DE431994C - Socket for electric light bulbs, especially on vehicle lamps : de en
  • FR30504E - Valve box : en fr
  • FR608154A - Process for the separation of constituents of emulsions : en fr
  • GB255341A - Improvements in spring suspensions for rail or road vehicles : en
  • GB255384A - An improved railway rail for detaching brake skids : en
  • GB238575A - Improvements in or relating to wall coverings : en
  • GB255526A - An improved multi-layer air space inductance coil : en
  • GR1244B - HORSES (INTERNALLY EMPTY) STONES. : el en
  • GB238851A - Improvements in or relating to telephone systems : en
  • GB255373A - Improvements in or relating to stockings and hose for personal wear : en
  • GR1241B - PERFECTIONS OF THE MEDIA FOR THE IGNITION OF THE EXPLOSIVE CHARGE OF THE MISSIONS. : el en
  • FR30553E - Sound diffuser and amplifier : en fr
  • FR608287A - Articulated link belts improvements : en fr
  • FR608304A - Semi-automatic device for train safety : en fr
  • DE432008C - Safety link for animal chains : de en
  • GB255265A - Improvements in or relating to electric contacts suitable for electric switches and the like : en
  • US1593318A - Tire-pressure gauge : en
  • US1593337A - Wrench : en
  • GB233312A - Improvements in cop winding machines : en
  • US1593033A - Casing for mechanisms : en
  • US1593541A - Electric-transmission lock : en
  • FR608332A - Process for dissociating heavy oils with a view to their use in engines simultaneously with the lean gas of the gasifier : en fr
  • US1593153A - Attrition mill : en
  • CA262772A - Hydrant : en fr
  • USD70633S - Design for a creamer : en
  • US1593324A - Screen for automobiles : en
  • DK36259C - Procedure for the production of animal feed cakes. : da en
  • FR30535E - Metal fodder gallery : en fr
  • FR608246A - Metal chlorides : en fr
  • GB248352A - An improved device for the manufacture of gimp, braid and like strips and interwovencable : en
  • DE431744C - Mechanical loading device for shaft ovens : de en
  • FR608282A - Vacuum tube-ampoules for taking liquids and serosities and, in particular, for taking blood : en fr
  • GB239220A - Improvements in and relating to thermo-electronic devices : en
  • US1592982A - Art of humidification : en
  • US1593370A - Inking attachment for use with type duplicating or like printing machines : en
  • FR608106A - Signaling pedal for rail tracks operating by rail bending : en fr
  • CA262749A - Hydrocarbon oil cracking method : en fr
  • CA262818A - Artificial thread : en fr
  • US1592967A - Rotary furnace : en
  • US1593130A - Vehicle brake mechanism : en
  • US1593289A - Ornament-securing means : en
  • USD70610S - Design for a radio loud-speaker stand : en
  • GB255366A - Improvements in device for locating and raising sunken submarines : en
  • US1592990A - Supporting means for switch boxes and the like : en
  • US1592976A - Collapsible mold core : en
  • GB255520A - Improvements in horns or trumpets for sound reproducing apparatus : en
  • FR30586E - Large mesh netting fabric imitating handmade netting and its manufacturing process : en fr
  • FR608238A - Improvements made to condensers for locomotives : en fr
  • GB244114A - Bronzing instrument : en
  • CA262783A - Bituminous emulsion : en fr
  • US1593064A - Typographical line composing and casting machine : en
  • DK36249C - Splash guard for Footwear. : da en
  • CA262822A - Drum : en fr
  • GB248777A - Apparatus for throwing projectiles from aircraft : en
  • US1593147A - Method of charging cellulose boilers and the like and device adapted therefor : en
  • CA262756A - Engine counter-balance system : en fr
  • US1593400A - Frequency converter : en
  • USD70621S - Design for a lantern body for lighting fixtures : en
  • US1593107A - Portable refinery : en
  • US1593176A - Convertible furniture : en
  • US1593425A - Wooden floor : en
  • US1592931A - Store system : en
  • US1593110A - Stereotype-plate-making machine : en
  • US1593209A - Apparatus for coking coal : en
  • US1593326A - Post-office furniture : en
  • US1593142A - Heat-insulated vessel : en
  • US1593184A - Stiffener for boots and shoes and process of manufacture thereof : en
  • US1593330A - Process for preserving wood : en
  • US1593498A - Variable-capacity liquid motor : en
  • FR608270A - Beard case : en fr
  • CA262821A - Electric fixture : en fr
  • GB234463A - Improvements in or relating to balancing networks for telephone circuits : en
  • GB255230A - Improvements relating to apparatus for use in the construction of concrete buildings : en
  • US1592852A - Plate-annealing hood : en
  • US1593452A - Adjustable cap : en
  • US1593225A - Lumber handling and piling machine : en
  • US1593046A - Machine for cutting designs in compressible sheet material : en
  • US1593263A - Bottle carrier : en
  • DE431559C - Cigarette rings : de en
  • AU2001424A - Improvements inthe construction of cases made of fibre, leather, or other material, or metal : en
  • FR608318A - Improvements to children's cars : en fr
  • FR608325A - Soot box for chimneys : en fr
  • US1593218A - Wire-mesh guard and the like : en
  • US1593539A - Window-sash construction : en
  • US1593074A - Safety guard for twisting machines : en
  • US1593093A - Mixing machine and the like : en
  • US1593456A - Necktie : en
  • US1593458A - Golf-ball tee : en
  • FR30517E - Improvements made to boiler water level glasses : en fr
  • FR608283A - Saws clearing machine : en fr
  • US1593078A - Pennant : en
  • US1593020A - Water-tight joint and method for its production : en
  • US1593035A - Molding machine : en
  • DK36262C - Apparatus for making sound recordings on wax discs or the like by means of a talking machine with a rotating table. : da en
  • DK36276C - Procedure for Impregnating the Fiber Material. : da en
  • FR608261A - : fr
  • GB255289A - Improvements in, or connected with, the wrapping of blocks, caramels, or like articles : en
  • US1593496A - Hydrocycle : en
  • US1593051A - Filter-medium support : en
  • GB244040A - Safety rudders for aeroplanes : en
  • DE431958C - Injection carburetor : de en
  • GB255335A - An improved electric two-way intermittent switch : en
  • US1593262A - Grade meter : en
  • US1593154A - Bread box : en
  • US1593108A - Noncollapsible vehicle top : en
  • FR608122A - Automatic locking and unlocking articulation device : en fr
  • FR608139A - Thermophore for diathermy : en fr
  • US1593069A - Cable clamp : en
  • US1593210A - Stencil and stencil-filing system : en
  • AU281726A - Improvements in or relating to catalytic processes and apparatus for reactions between gases : en
  • CA262750A - Hydrocarbon oil cracking method : en fr
  • US1593397A - Process and apparatus for electrodeposition : en
  • US1592838A - Spring-handling implement : en
  • US1593495A - Means for applying mortar to hollow bricks : en
  • FR608233A - Mobile writing advertising system for roofs, storefronts and displays, etc. : en fr
  • US1593213A - Endless conveyer for passengers : en
  • FR608212A - Average speed indicator : en fr
  • GB255199A - Improvements in tin openers : en
  • US1593155A - Sterilizing and cooking device : en
  • US1593492A - Bull wheel : en
  • US1593366A - Stepladder attachment : en
  • US1593336A - Flush tank : en
  • US1593367A - Tube process and product : en
  • FR608174A - Mechanical energy transformer : en fr
  • GB251582A - Improvements relating to thermionic valves or electron discharge tubes : en
  • FR608183A - Combustion machine comprising a heat regenerator arranged between the cold and hot working chambers : en fr
  • US1592868A - Shocker : en
  • US1593264A - Shoe : en
  • CA262762A - Can lock : en fr
  • GB255307A - Improvements in rotary steam engines : en
  • FR608327A - Standard cylindrical reducer and multiplier remote from centers and variable ratio : en fr
  • US1593471A - Copying lathe : en
  • US1593321A - Hem holder and marker : en
  • US1593533A - Fluid-separating means : en
  • US1592962A - Digger attachment for tractors : en
  • GB255319A - Improved lifting jack : en
  • US1593313A - Tire valve : en
  • FI11204A - The stabilization provision for the stabilization of the fly ash : en fi
  • FR608321A - Method and apparatus for ridding vines of their branches after pruning : en fr
  • GB255164A - Improvements in or relating to the process or method of producing carbon black for use in the manufacture of rubber and rubber goods : en
  • CA262716A - Trip cover support : en fr
  • GB228157A - Manufacture of resinous or cuprene-like condensation and polymerisation products of acetylene : en
  • US1593515A - Clothes-pressing apparatus : en
  • US1593059A - Fluid-transmission mechanism : en
  • US1593082A - Combined filter and water seal : en
  • US1593189A - Sack-filling machine : en
  • US1593172A - Poultry fountain : en
  • US1593547A - Toilet seat and method of making the same : en
  • DE431910C - Embroidery sewing machine : de en
  • GB255345A - Improvements in the construction of screw propellers for ships : en
  • GB255352A - Improvements in and relating to paper folding mechanism : en
  • GB255369A - Improvements in rolling mills : en
  • FR608124A - constant immersion boat lift : en fr
  • GB255375A - Improvements relating to the mixing of pulverulent materials : en
  • FR608285A - Improvements in the manufacture of ornamental or effects materials : en fr
  • DE431933C - Extraction of carbon in powder form at low temperatures : de en
  • GB255158A - Improvements in automatic and semi-automatic telephony : en
  • GB255162A - Improvements in or relating to high frequency heating apparatus : en
  • GB255209A - Improvements in or connected with tipping apparatus for wagons and the like : en
  • GB255797A - Improvements in or relating to control valves for use in fluid pressure apparatus onvehicles : en
  • DE431938C - Speech counter for telephone sets in telephone systems with self-connection and dialing operation : de en
  • DK36257C - Enlinet Gribeskovl. : da en
  • FR608324A - Improvements in apparatus for cutting dough and similar plastic substances : en fr
  • GB255170A - Improvements in or relating to dampers for vehicle springs : en
  • DE431995C - Insulating socket for electric light bulbs : de en
  • GB255232A - Improvements in or relating to catalytic processes and apparatus for reactions between gases : en
  • GB253874A - Improvements in cylinders for double-acting two-stroke internal combustion engines with scavenging ports : en
  • DE432110C - Coloring process for cellulose esters : de en
  • DE432113C - Method for fixing basic dyes : de en
  • FR30548E - Advanced training in motor car convertible tops : en fr
  • FR608188A - Multi-way valve with variable dispensing combinations : en fr
  • GB255342A - Improvements in or relating to hose reels : en
  • GB255362A - Improvements in and relating to spring mattresses, and like resilient surfaces : en
  • GB255509A - Improvements in shuttering for erecting concrete walls : en
  • FR608344A - Alloys and process for making them : en fr
  • GB255323A - Improvements in or relating to dirigible spotlight mounting for automobiles : en
  • US1593259A - Driving means for hydro-extractors : en
  • GB241512A - Improvements in stroboscopic apparatus for testing the frequency and character of electric impulses : en
  • GB255216A - An improved method of and apparatus for singeing and drying textile materials : en
  • US1592911A - Pneumatic-carrier check : en
  • US1592923A - Carpet-securing device : en
  • GB251239A - An improved method of reducing cross-talking in telephone cables : en
  • FR608179A - Improvements in transmission mechanisms for the rear axle of motor vehicles : en fr
  • FR608250A - Improvements in transmission systems : en fr
  • GB245109A - An improved illuminated letter, numeral or the like for advertisement signs and similar uses : en
  • FR30519E - Advanced prosthetic hand : en fr
  • GB255262A - Improvements in or relating to strainers for teapots and tea urns : en
  • FR608155A - : fr
  • FR608314A - Electrically operated photographic shot : en fr
  • US1593276A - Radio direction finder : en
  • US1593094A - Composite shingle : en
  • US1593467A - Locomotive cradle and ash pan : en
  • CA262764A - Relay : en fr
  • FI11221A - Restrictions on the direct circulation of cellulose cells under circulating circulation : en fi
  • GB250568A - Improved process of and apparatus for mixing concrete, mortar, chemical products and the like : en
  • GB255241A - Improvements in the manufacture of wheel hubs : en
  • FR608114A - Process for the treatment of sheets, metal wires or other : en fr
  • GB253853A - Process for improving artificial fibrous materials : en
  • GB255295A - Method and means for manufacturing chain rollers for bicycle chains : en
  • FR608190A - Causticizing apparatus for the production of caustic soda and the like : en fr
  • FR608343A - Tool irons and knives : en fr
  • FR608132A - Rotary device for cleaning using the pressure of all fluids and liquids : en fr
  • DK36258C - Drive device for washing machines and similar appliances with rotating drums. : da en
  • DE431969C - lock : de en
  • DE431605C - Sorting device with conveyor belts, especially for letters : de en
  • DE431883C - Safety plug : de en
  • GB255200A - Improvements in looms for weaving pile or plush fabrics : en
  • FR30638E - Locking device for longitudinal pivot and elastic suspension mount : en fr
  • FR608133A - Fast press : en fr
  • GB255528A - Improvements in or relating to incandescent electric lamps and heat radiators : en
  • US1593085A - Movable figure : en
  • DE431934C - Device for even heat distribution in steam turbine shafts : de en
  • FI11212A - The gas generator is used for the explosion engine : en fi
  • GB255339A - Improvements in or relating to biscuit jars : en
  • GB255370A - Improvements in devices for cleaning tubes : en
  • GB255332A - Improvements in or relating to frames or casings for combined electric motors and gearings : en
  • GB255291A - Self-binder : en
  • GB255523A - Improvements in or relating to smoke preventing apparatus for steam boiler furnaces : en
  • DE431810C - Ball joint belt connector : de en
  • FR608176A - Keyless Secret Locks Enhancements : en fr
  • GB255911A - Improvements in or relating to the manufacture of paints and the like : en
  • GB242280A - Improvements in rotary motors : en
  • GB255243A - Improvements in or relating to devices for waving hair : en
  • GB247592A - Improvements in machines for removing stones, cores and stalks from fruit : en
  • FR608123A - Process for manufacturing bitumen emulsion : en fr
  • GB250529A - Improvements in or relating to paper or the like sheet feeding machines : en
  • GB255174A - Improvements in acoustic diaphragms : en
  • GB255270A - Improvements in apparatus for dyeing raw stock : en
  • FR30635E - Seed drill for small seeds in pockets : en fr
  • FR30502E - Theft and fire warning device : en fr
  • FR30609E - Process for extracting lead and zinc from ores : en fr
  • FR608105A - Motor vehicle brake control improvements : en fr
  • FR608300A - Device to prevent, in a central station, the tripping of automatic switches of healthy machines, when a short-circuit occurs in one of the units of this station : en fr
  • CA262781A - Can : en fr
  • US1593463A - Loop wheel of circular-knitting frames : en
  • US1593310A - Smoke washer : en
  • US1593050A - Direction indicator : en
  • FR30573E - Processes for splitting glucosides, similar celluloses, etc., allowing the almost total release and production of essences of all organic materials: plants, trees, etc. : en fr
  • FR30644E - Apparatus for the observation and measurement of high pressures, hydraulic or other : en fr
  • GB244400A - Method of and means for reproducing the apparent resistance or impedance of long loaded lines : en
  • US1592936A - Spark plug : en
  • US1593251A - Journal bearing : en
  • DE432083C - Resilient storage for the front wheel of motorcycles, bicycles, etc. like : de en
  • FR608129A - Speed multiplier for bicycles : en fr
  • GB255190A - Improvements in or relating to artificial legs : en
  • US1593382A - Siphonic flushing device : en
  • CA262743A - Carbureter : en fr
  • US1593396A - Valve mechanism : en
  • CA262709A - Soil pulverizer : en fr
  • FR30510E - Motor device for talking machines : en fr
  • FR608220A - Device intended to prevent the brakes of a vehicle from being disengaged : en fr
  • CA262763A - Barn structure : en fr
  • GB255329A - Improvements in gas-producer furnaces : en
  • US1592876A - Speed indicator : en
  • US1593214A - Let-off for narrow-ware looms : en
  • US1593290A - Apparatus for delivering viscous glass : en
  • US1592903A - Interlocking control of a plurality of testing units : en
  • US1593490A - Flying machine : en
  • GB255358A - Improvements in or relating to counting apparatus. : en
  • FR608349A - Improvements made to devices for the production of gaseous oxygenated sulfur compounds : en fr
  • DE432028C - Insert barrel attachment for firearms : de en
  • DE431998C - Arc welding device : de en
  • DE432007C - Motorized drive for calculating machines : de en
  • SE61178C1 - : sv
  • GB251662A - Improvements in or relating to automatic speed regulating devices for gravity-operated hauling gear : en
  • GB255364A - Improvements in heat interchangers : en
  • DE431816C - Reflex camera : de en
  • DE431940C - Krarup ladder without permanent magnetization : de en
  • US1593433A - Cotter pin : en
  • CA262797A - Lightning arrester : en fr
  • GB245125A - Improvements in rebound checks for vehicles : en
  • US1593087A - Outlet strainer : en
  • US1593343A - Motor drive : en
  • US1593368A - Water bag : en
  • CA262789A - Adding machine : en fr
  • FR608180A - Wood substitute : en fr
  • GB247945A - Improvement in reading machines : en
  • CA262687A - Table : en fr
  • GB255383A - Improved method of producing fabrics in looms wherein the weft carriers are automatically transferred : en
  • AU290926A - An improved icecream receptacle : en
  • DE424144C - Variator : de en
  • DE432034C - Steam boiler with a flat spiral hollow body : de en
  • US1593391A - Manufacture of side-opening garment bags : en
  • DE419591C - Large gas generator for gasifying queasy fuel : de en
  • GB248374A - A process of repairing air tubes and other articles made of vulcanised rubber by means of special self-vulcanising patches or lozenges : en
  • US1592939A - Method for the manufacture of armatures, rotors, and the like : en
  • US1593026A - Toy whistle : en
  • US1593412A - Outlet box : en
  • US1593544A - Process for the treatment of the seed of the carob tree : en
  • GB245771A - Improvements in wagon bodies constructed with loading devices : en
  • GB255247A - Improvements in or relating to luggage carriers for motor vehicles : en
  • CA262719A - Gate fastener : en fr
  • GB253517A - Improvements in and relating to the lubrication of mechanism : en
  • GB255189A - A new or improved machine for removing fluff and dust from printing paper and the like : en
  • DE432013C - Lifting and lowering device for trailer vehicles : de en
  • DK36269C - Apparatus for laying and receiving submarine cables and the like. : da en
  • US1593256A - Furnace-pipe construction : en
  • GB255178A - Improvements in telegraph transmitters : en
  • GB255386A - Improvements in or relating to means for applying liquid or semi-liquid substances to paper and other material for moistening, gumming, colouring, staining and other purp oses : en
  • GB255218A - Process of manufacturing brake-linings, grinding or friction bodies : en
  • FR30623E - Process for the production of combined shades on vegetable fiber : en fr
  • FR608189A - Metal propeller and its manufacturing process : en fr
  • FR608218A - Electrical signaling system : en fr
  • FR608297A - Manufacturing process of sheet felts : en fr
  • GB255229A - Improvements in electrical transformers : en
  • GB244077A - Improvements in and relating to electron discharge devices : en
  • GB249822A - Improvements in or relating to relief printing : en
  • DE431920C - Multi-stage steam turbine with turbine sections arranged on the same shaft : de en
  • US1593388A - Vapor burner : en
  • US1593399A - Crucible : en
  • US1593491A - Treatment of household and street waste : en
  • FR30592E - Plain language Morse code automatic recorder, applicable to all kinds of signaling, including wireless telegraphy : en fr
  • FR30622E - Improvements to pneumo-mechanical timers : en fr
  • USD70600S - Design for a sesquicentennial plaque : en
  • GB247966A - Improvements in and relating to pneumatic conveyor systems : en
  • DE431821C - Attachment of objects to inflatable boats : de en
  • CA262819A - Spinning method : en fr
  • GB235158A - Automatic regulating device for synchronous transmission : en
  • CA262757A - Nose guard : en fr
  • FR608290A - Adjustable jaw wrench : en fr
  • GB255227A - Improvements relating to tiled roofs : en
  • FR608223A - Transmitter-receiver radio station : en fr
  • DE431989C - Rolling mill for the production of metal sheets or plates : de en
  • FR608335A - Improvements to multiplex carrier wave signaling systems : en fr
  • GB236191A - Improvements in or relating to apparatus for use in locating distant aircraft : en
  • US1593098A - Railway signal apparatus : en
  • USRE16391E - Roofing slab : en
  • US1592842A - Speed-changing device : en
  • US1593408A - Retainer for composition roofing : en
  • DE431809C - Control device on injection pumps for liquid fuel : de en
  • GB255363A - Improvements in or relating to transmission systems for rail motor vehicles : en
  • US1593123A - Ice bowl : en
  • US1593347A - Magazine pencil : en
  • US1593063A - Fender brace : en
  • US1593375A - Heater-supporting bracket : en
  • US1593469A - Locomotive bed : en
  • CA262751A - Hydrocarbon oil cracking method : en fr
  • CA262831A - Injector : en fr
  • GB241168A - Improved process for the manufacture of inner tubes of resilient tyres for wheels : en
  • US1592951A - Steam supply and release device : en
  • DE431914C - Cork gun : de en
  • FR608243A - Braking device of the reactions of the springs of a car by themselves : en fr
  • GB255215A - Improvements in and relating to the heating of calender rollers or bowls and the like : en
  • GB255371A - Improvements in rotary pumps : en
  • US1592943A - Pen and pencil clip : en
  • US1593474A - Bearing : en
  • US1593328A - Steering apparatus : en
  • DE431986C - Gap covering device for joint surface connections : de en
  • FR608113A - Shock absorber and suspension compensator. liquid system : en fr
  • FR608170A - Advanced settling device for automatic purifiers of water and other liquids : en fr
  • US1592820A - Treatment of rubber with aliphatic diamines, and their derivatives, and products obtained thereby : en
  • USD70640S - Design for a front signal casing : en
  • CA262766A - Vehicle brake mechanism : en fr
  • DE431935C - Pneumatic sheet lifting device with a suction bar lying across the stack of paper with suction heads pointing downwards : de en
  • FR30544E - Press : en fr
  • GB255286A - Improvements in and relating to roofing or similar tiles : en
  • DE431937C - Device to prevent fingers from getting caught in revolving doors : de en
  • GB255220A - Improvements in the manufacture of diarylguanidines : en
  • FR608295A - Double locking waterproof switch box : en fr
  • GB250573A - Improvements in apparatus for the direct vision or the screen projection of bands containing images : en
  • US1593534A - Electrical receptacle : en
  • CA262736A - Linoleum cutter : en fr
  • CA262753A - Brake switch : en fr
  • US1592835A - Fuel strainer : en
  • DE431756C - Process for the production of building boards, building planks o. : de en
  • DE431807C - Parallel guide for chopping tools loaded by springs in the working position : de en
  • FR30597E - Non-return crank for starting motors : en fr
  • US1593406A - Loud speaker : en
  • USRE16390E - Roofing unit : en
  • US1592948A - Garter and method of making the same : en
  • CA262730A - Exhibitor device : en fr
  • US1593159A - Thermometer : en
  • FR608272A - High speed hydraulic turbines for low head improvements : en fr
  • GB255167A - Improved manufacture of barium sulphide : en
  • US1593040A - Process of improving motor fuel : en
  • US1593180A - Building construction : en
  • FR608278A - Process for reducing the wear of electrodes, in electric furnaces of the type of carbide furnaces : en fr
  • US1593524A - Hat-retaining device : en
  • US1592881A - Detachable back rest for seats : en
  • US1593304A - Art of deodorizing isopropyl alcohol : en
  • USD70594S - Island : en
  • US1593215A - Lifter rod for loom dorbies : en
  • FR608289A - Monolith chimney in reinforced concrete that can be executed without formwork : en fr
  • US1593079A - Power attachment for automobiles : en
  • US1593226A - Locking mechanism for bag frames : en
  • US1593442A - Nozzle for use in the production of artificial filaments, threads, and the like : en
  • US1593023A - Valve construction for fuel-oil motors : en
  • US1593440A - Flake magnesium chloride and method of making same : en
  • GB255123A - Improvements in and relating to machinery for decorticating the leaves of fibrous plants : en
  • CA262734A - Cake decorator : en fr
  • CA262832A - Sole machine : en fr
  • DE431887C - Electric panel heating element with metal cladding : de en
  • DE431906C - Production of clean metal cores : de en
  • DE432086C - Remote electrical temperature display device in which a thermometer is under the influence of a current coil : de en
  • GB255226A - Improvements in and relating to power transmissions embodying ratchet or other intermittently operating devices : en
  • GB255401A - Improvements in power transmission mechanism : en
  • CA262731A - Cover removing implement : en fr
  • CA262827A - Ski binding : en fr
  • US1593526A - Means of propulsion for ships : en
  • CA262829A - Distillation of petroleum : en fr
  • US1592896A - Napping machine : en
  • USD70616S - Vess jones : en
  • CA262705A - Pulp cooking control method : en fr
  • US1593362A - Rail fastening : en
  • US1592816A - Time-measuring apparatus : en
  • US1593378A - Dehydrator : en
  • FR608337A - Shuttle stop device for loom : en fr
  • GB255393A - Improvements relating to loom dobbies : en
  • US1592844A - Method of rolling sheet steel : en
  • US1593528A - Pile fabric : en
  • GB255180A - Improvements in tuning devices for wireless apparatus : en
  • GB255268A - Improvements in or relating to rolling metal rods bars or the like : en
  • CA262693A - Thermionic valve : en fr
  • DE432064C - Kaleidoscope with a film-like slide : de en
  • DE431802C - Device for determining local times : de en
  • DE431889C - Process for closing pipe seams by electrical resistance welding : de en
  • GB255281A - Improvements in and connected with heating the blast for furnaces, producers and thelike : en
  • DE431770C - Procedure for switching on frequency multiplication systems : de en
  • DE432010C - Rapid electroplating apparatus with stationary goods and electrolytes in a circular motion : de en
  • DE432041C - Control for electric railways with double-acting air motor drive : de en
  • US1592942A - Crank handle : en
  • US1593158A - Cow-tail holder : en
  • US1593080A - Hans jordan : en
  • US1593131A - Vacuum steam-heating system : en
  • US1593512A - Floor polisher : en
  • DE431980C - Compression chiller : de en
  • GB235534A - An improved machine for bending rods, bars, angles, tees, and other sections, of iron, steel, or other metal : en
  • GB255173A - Improvements relating to decoration or ornamentation of paper or other surfaces : en
  • GB255299A - Improvements in damping-apparatus for lithographic and like machines : en
  • GB255378A - Improvements in clothes-line supporting means : en
  • US1593238A - Molded-wheel device : en
  • AU2400125A - Improvements in concrete building construction : en
  • US1593013A - Machine for setting crystals in bezels : en
  • US1593127A - Valve : en
  • US1593365A - Method and system of high-frequency transmission : en
  • US1593394A - Machine for lining or marking up book covers : en
  • US1592897A - Needle and method of making the same : en
  • US1592930A - Forestalling valve for train-control devices : en
  • US1593407A - Retainer for shingles : en
  • CA262823A - Power transmission : en fr
  • US1592973A - Torch : en
  • US1593222A - Controlling device for electric circuits : en
  • DK36246C - Electrode for Discharge Tube. : da en
  • CA262738A - Bobsled : en fr
  • US1593504A - Planter : en
  • US1593520A - Crop-end pusher : en
  • FR30565E - Advertising column : en fr
  • US1592856A - Pneumatic hammer tool : en
  • US1593338A - Clutch-pedal attachment : en
  • FR608156A - : fr
  • GB255193A - Improvements in and relating to ice-cream and like freezers : en
  • US1593551A - Shingle construction : en
  • US1593344A - Automatic coupler for toy cars : en
  • US1592818A - Boiler : en
  • US1592843A - Plow : en
  • US1593384A - Electromagnet : en
  • US1593067A - Spring equalizer : en
  • US1593519A - Check valve : en
  • DE432043C - Procedure and arrangement for keying transmitters, especially for short waves : de en
  • US1593029A - Controlling device for electrically-heated tools : en
  • US1593156A - Curtain tie and shade protector : en
  • US1593390A - Clothes washer : en
  • CA262767A - Spool for yarn : en fr
  • US1593030A - Process of treating pine oil : en
  • US1593531A - Power-transmitting mechanism for railway motor coaches : en
  • GB255191A - Improvements in and relating to carburettors of internal combustion engines : en
  • GB235605A - Improvements in or relating to frictional gearings : en
  • GB255172A - Improvements in and relating to electricity meters : en
  • DE431851C - Plow frame : de en
  • FR608221A - Steam heating of forms for hosiery : en fr
  • GB253502A - Improvements in or relating to the manufacture of wool felts : en
  • GB255197A - Improvements in or relating to fire extinguishing devices : en
  • GB255237A - Improvements in multi-cylinder internal combustion engines : en
  • GB255231A - Apparatus relating to the drying of foundry moulds : en
  • CA262695A - Grain and cattle door : en fr
  • FR608256A - Fluid bearing : en fr
  • GB250184A - Improvements in mechanism for the manufacture of excentrically or segmentally grooved rollers for rolling mills : en
  • AU2398325A - Improvements in and relating to telephone systems : en
  • FI11217A - Förfarande förbehandling av trä eller dylikt material for framställning av papper, Papp eller dylikt : en fi
  • GB237273A - Improvements in or relating to heating apparatus : en
  • FR30547E - Improvements to switching devices of manifold machines : en fr
  • DE432062C - Manufacture of ductile bodies from metals with a high melting point : de en
  • GB255343A - Improvements in or relating to feeding devices for wire staple machines : en
  • DE431784C - Device for the sterilization of bandages u. like : de en
  • DE431991C - Extraction container : de en
  • DE432038C - Addressing or similar printing machine with a fixed pressure arm : de en
  • FR30542E - Electromagnetic brake servo : en fr
  • FR608230A - : fr
  • FR608234A - Polishing and sanding device : en fr
  • GB255181A - Tampon for use during menstruation : en
  • FR30646E - Method and device for the autofrettage of high strength metal tubes using an autofrettage bar : en fr
  • FR30606E - Constant current electric battery : en fr
  • US1593075A - Dirigible headlight for locomotives : en
  • USD70615S - Vess jones : en
  • GB255525A - Improvements in electrically operated indicating devices : en
  • FR608115A - Removable trim system to transform a convertible roadster into a closed car and vice versa : en fr
  • GB255175A - Improvements in or relating to processes for obtaining tricalcium saccharate : en
  • GB255201A - Improvements in telephone receivers and like instruments : en
  • GB255313A - An improved process for the production of artificial inorganicorganic tanning materials and an improved tanning process : en
  • FR608259A - Brush device combined with a turbine that turns it : en fr
  • GB242248A - Improvements in or relating to moulds for shaping and covering tyres : en
  • DE431945C - Artificial tooth : de en
  • GB243352A - Improvements in pantographic mechanism for metal cutting and like machine tools : en
  • GB255219A - An attachment for leather working machines : en
  • DE432039C - Railway wagon brake axle : de en
  • US1593537A - Heat exchanger : en
  • DE432009C - Resilient gear : de en
  • FR608206A - Anti-theft steering wheel for motor vehicles : en fr
  • GB255259A - Improvements in or relating to locks : en
  • GB255272A - A new or improved block for the construction of white line controls or other signs used in connection with traffic control : en
  • FR30648E - Use of colloidal magnesium silicate as a strengthening agent (catalyst) in fertilizers : en fr
  • GB255350A - Improvements in fuel injection valves for internal combustion engines : en
  • GB255308A - Lock nut : en
  • FR608184A - New sheet printing machine for fabrics : en fr
  • GB255353A - Improvements in violins : en
  • GB237878A - Improvements in diaphragms for acoustic apparatus : en
  • FR30619E - Cartridge loaded with a pasty product and apparatus for dispensing said product as required : en fr
  • DE432019C - Obtaining chemically pure sulfuric acid : de en
  • US1593488A - Cast-iron head wall : en
  • FR30534E - Packing platform : en fr
  • FR608196A - Chess set in space : en fr
  • GB242972A - A tensioning device for wires, cables and the like : en
  • FR30550E - Metal barrel : en fr
  • GB255177A - Improvements in method of heating gaseous fluids : en
  • FI11218A - This is done automatically by the flask : en fi
  • SE61177C1 - : sv
  • US1592954A - Fuel : en
  • US1593143A - Automatic train control : en
  • US1593477A - Vehicle body : en
  • FI11206A - Ångalstringsanläggning för mycket höga tryck : en fi
  • FR30580E - Interference-resistant wireless telegraphy amplifier receiver : en fr
  • FR608228A - : fr
  • DE431817C - Metal cassette : de en
  • FR30508E - Improvements to caps or other similar articles : en fr
  • FR608165A - Transmission device between an engine and the wheels of a vehicle : en fr
  • DK36268C - Screw clamp to prevent rail travel. : da en
  • FR30591E - Apparatus intended to treat, extract and fix all concentrated essences of various products, organic or other, without any distillation : en fr
  • DK36270C - Impedance System for Use in Telephone Cables. : da en
  • GB255187A - Improvements in coal pulverising machines : en
  • DE431719C - Device for making copies with a white border : de en
  • DE432048C - Rotary switch with rolling contacts located in the switch body, spread apart by a spring : de en
  • DE432025C - Process for the extremely fine grinding of solid substances or for the production of colloidal solutions : de en
  • GB238880A - Improvements in or relating to the manufacture of chocolate : en
  • CA262760A - Stair carpet fastener : en fr
  • GB255395A - Improvements in and connected with steam or other fluid jet blowers for gas producers and like purposes : en
  • GB255327A - Improvements in and relating to textile machinery such as ring frames and the like and winding machines : en
  • US1593162A - Umbrella handle : en
  • US1593066A - Self-cooling seat : en
  • DE432156C - One-piece rail clamp : de en
  • USD70605S - Design for a ceiling light : en
  • US1593284A - Ball receiver for pool tables : en
  • US1593139A - Gutter hanger : en
  • DE431941C - Method of baking conductor bars insulated with mica : de en
  • US1592875A - Blade holder : en
  • US1593427A - Safety device : en
  • USD70634S - Design for a vehicle signal casing : en
  • US1592949A - Machine-leveling means : en
  • US1593205A - Building material : en
  • FR608258A - Pneumatic tires : en fr
  • US1593091A - Mine car : en
  • US1593146A - Universal game board : en
  • FR608130A - Parallel-seat valves with internal parallel-seat bypass : en fr
  • US1593319A - Metal-handling table : en
  • FR608182A - Direct flow valve : en fr
  • FR608232A - Device to remove facial wrinkles : en fr
  • FR608267A - lock nut : en fr
  • GB255269A - Fountain pen : en
  • GB242995A - An improved method of manufacturing closable hollow articles from fibrous pulp : en
  • GB246848A - Printing machine : en
  • GB250174A - An automatic circuit-breaker for electric vehicles : en
  • US1593501A - Chain conveyer or feed mechanism : en
  • US1593293A - Accelerator for automobiles : en
  • FR608209A - Printing process for hectographic surfaces using bold colors : en fr
  • GB255349A - Improvements in apparatus for delivering liquids in measured quantities by volume : en
  • GB255276A - Improvements in and relating to lenses or windows for goggles : en
  • US1593161A - Method of ascertaining the moisture content of cereals and the like : en
  • US1593385A - Rubber accelerator and method of making the same : en
  • US1592926A - Building : en
  • FR608205A - Fluid flow station and more especially compressed air for inflating pneumatic tires to a pressure selected in advance : en fr
  • GB255266A - Sawing machine : en
  • FR608157A - Gearbox for single-pulley headstock of threading and trimming lathes, and other applications : en fr
  • DE431936C - Machine for cleaning and adjusting used printing rollers : de en
  • DE425734C - Steam locomotive with condensation : de en
  • GB255367A - Improvements relating to spirally guided gasholders and the like : en
  • FR608262A - Industrial construction system comprising: hollow masonry, metal shoring and monolith reinforced cement without props : en fr
  • DE431707C - Locking device for swingable steel holder : de en
  • US1593241A - Process for tuning track currents : en
  • US1593303A - Art of car unloading : en
  • US1593416A - Adjustable ring book : en
  • FR30558E - Synthetic process for the artificial production of basic lime silicates and hydraulic related products : en fr
  • FR608326A - Forwarding transmission : en fr
  • GB255192A - Improved construction of vehicle and like lamp : en
  • GB255391A - Improvements in or relating to powder puffs : en
  • USD70632S - Design for sugar bowl or similar article : en
  • GB250606A - Improvements in and relating to protective arrangements for rectifier sub-stations : en
  • FR30639E - Movement transmission system that can act as a reduction gear or speed multiplier : en fr
  • DE431911C - Connection between towing vehicle and trailer : de en
  • US1592917A - Aircraft : en
  • US1593096A - Multiple-shingle-roofing unit : en
  • US1593223A - Apparatus for treating explosive mixtures : en
  • FR608153A - Speed regulating device for cinematographic or phonetic devices with continuous movement of the film : en fr
  • FR608313A - Improvements to rotary tools for working soil, stone, metal, wood, etc. : en fr
  • US1592945A - Steam-power plant for auto vehicles : en
  • US1593152A - Floor-sanding machine : en
  • US1593322A - Weeder or cultivator : en
  • DE431966C - Trailer for trucks : de en
  • US1593081A - Hans jordan : en
  • US1593103A - Industrial truck : en
  • US1593220A - Piston-ring compressor : en
  • GB241919A - Improved process and apparatus for making hollow monolith building elements : en
  • FR30636E - Device for determining the frequency of rotation or oscillation of a moving organ : en fr
  • US1593441A - Support for tire hangers : en
  • US1593183A - Adjustable window screen : en
  • GB228176A - Improvements in vibratory diaphragms : en
  • US1593025A - Dispensing tube : en
  • US1593219A - Brake-operating mechanism : en
  • FR608329A - Carpenter's furnace : en fr
  • FR608263A - Ignition controller : en fr
  • US1593299A - Necktie and method of making the same : en
  • CA262728A - Garment : en fr
  • DE431864C - Fire lighter made of absorbable, non-combustible material, e.g. B. fired clay : de en
  • AU109326A - Improved process for treating albuminold substances : en
  • GB255392A - Improvements relating to kettles, saucepans and like vessels : en
  • FR30627E - Process for melting, refining and purifying magnesium for the use of this metal in foundry : en fr
  • FR608144A - Device for signaling the danger of fire in electrical pipes : en fr
  • US1593240A - Muted-reed sound-making device : en
  • DE431897C - Device for keeping ready-made meat dishes warm : de en
  • DE431946C - Back plate for attaching interchangeable teeth : de en
  • FR30532E - Production of indigoid coloring matter : en fr
  • FR608338A - Elastic wheel : en fr
  • USD70636S - Grace tancill : en
  • GB255518A - Improvements in or relating to vehicle number plates, advertising signs and the like : en
  • CA262732A - Railway switch cleaner : en fr
  • FR30605E - Improvements to combustion-enhancing draft devices for fireplaces : en fr
  • US1593113A - Device for determining harmonious colors : en
  • US1593434A - Electric switch : en
  • US1593242A - Automobile radiator : en
  • US1593480A - Golf tee : en
  • US1593424A - Sectional building : en
  • US1593211A - Method of covering tennis balls : en
  • USD70614S - Vess jones : en
  • US1593439A - Process of braille transcription : en
  • USD70601S - Julius dinhofer : en
  • US1592830A - Game : en
  • US1593236A - Safety gripper motion for cylinder presses : en
  • FR30555E - Window frame system for automobile or other doors : en fr
  • FR608276A - Machine for the manufacture of blown glass articles : en fr
  • DE431871C - Device for tube transmitter : de en
  • GB255258A - Improvements in or relating to locks : en
  • DE431881C - Accumulator for miner's lamps : de en
  • DE431892C - Gas generators : de en
  • FR608202A - Hair clipper for cutting your own hair : en fr
  • FR608271A - Friction clutch device, with quick release, automatic and semi-automatic for loom : en fr
  • GB243326A - Method of regulating electrical power plants to a constant power factor : en
  • GB250165A - Improvements relating to track trip mechanism for railway vehicles : en
  • DE431745C - Lock formed from a piece of wire for goods wagon doors and other purposes : de en
  • FR30569E - Vacuum control device of the brakes of a motor car : en fr
  • FR608161A - Process for obtaining ebonite plates for t stations. s. f., provided with the network of connections : en fr
  • DE431990C - Laundry rammer : de en
  • CA262834A - Heel : en fr
  • CA262839A - Paper machine : en fr
  • DE431884C - Arrangement in cathode tubes, in which the electrons are all or partly generated by radioactive substances : de en
  • US1592937A - Method of and means for producing harmonics : en
  • US1593292A - Railway-track construction : en
  • CA262742A - Roof cover : en fr
  • FR30506E - Reinforced hollow brick floor : en fr
  • FR608292A - Special machine for rapid candling of eggs : en fr
  • FI11209A - Högfrekvensgenerator : en fi
  • CA262778A - Hinge : en fr
  • FR608294A - Pocket comb in three parts joined by hinges and stopping by latches : en fr
  • GB255297A - Improvements in machines for drying or chemically treating continuous lengths of fabric or paper : en
  • US1593071A - Fire-resistant fiber roofing tile : en
  • US1593437A - Bushing puller : en
  • GB255522A - Improved manufacture of arsenic pentoxide : en
  • DE431999C - Low pressure atomizer burner : de en
  • FR608215A - Improvements to picks, pickaxes and other similar tools : en fr
  • GB249835A - Improvements in and relating to alarm clocks : en
  • FR608310A - Apparatus for spreading polish on a floor or other similar applications : en fr
  • FR608151A - Servo motor for remote control : en fr
  • GB241193A - Improved boiler furnace and method of firing same with pulverized fuel : en
  • FR608216A - Device allowing engines to be started with fuels requiring preheating without the compulsory back-up of gasoline : en fr
  • US1593351A - Annealing furnace : en
  • US1592890A - Trolley shoe and harp therefor : en
  • GB255176A - Improvements in or relating to machines for grinding tramway and like rails : en
  • GB255357A - Improvements in and relating to blotters : en
  • FR30611E - Propulsion system for scooters, etc. : en fr
  • FR608194A - School counter for the study of the first notions of arithmetic : en fr
  • FR30556E - Purifier and stripper for rosary cards : en fr
  • USD70629S - Pabtnebship consisting op jacob i : en
  • DE431899C - Gripper wheel : de en
  • US1593182A - Builder mechanism for spinning or winding machines : en
  • US1593393A - Elastic-fluid turbine and the like : en
  • US1593117A - Swinging-door lock : en
  • US1593157A - Method for producing ferrochromium and other ferroalloys : en
  • US1593088A - Nut lock : en
  • USD70631S - Design for a soap cake : en
  • DE431888C - Electric resistance welding machine : de en
  • US1593426A - Feeler mechanism for looms : en
  • US1593438A - Paper-feeding machine : en
  • US1593553A - Train control : en
  • US1593024A - Electrical measuring instrument : en
  • US1593316A - Combination planing and molding machine : en
  • US1593487A - Process of rendering chlorides of ketones soluble by treating with sulphites made from waste liquors : en
  • US1593451A - Bed-rail lock : en
  • US1593121A - Container sterilizing : en
  • US1593216A - Puffy-eye strap : en
  • US1592902A - Filing device : en
  • DE431919C - Steam turbine with subdivision of the steam flow before the last stage : de en
  • GB255257A - Improvements in or relating to apparatus for treating yarn or other fibrous materialwith a liquid : en
  • CA262744A - Hat holder : en fr
  • US1593513A - Lock : en
  • US1593497A - Fuel-oil atomizer and burner : en
  • DE431712C - Manufacture of mirror reflectors : de en
  • DE431930C - Device for lifting and depositing the embossed box parts for stamping presses : de en
  • US1592928A - Shock absorber : en
  • US1593234A - Reversible pump : en
  • CA262775A - Scaffold : en fr
  • AU2391725A - Improvements in or relating tothe filling of quilts orthe like : en
  • FR30537E - Soaps and non-caustic preparations : en fr
  • US1592865A - Vacuum-feed oil burner : en
  • US1593260A - Valve : en
  • US1592940A - Secret signaling : en
  • FR608255A - Two-drum combing machine for vegetable fibers : en fr
  • US1593358A - Envelope moistener and sealer : en
  • USRE16389E - Air cleaner : en
  • US1593206A - Circuit interrupter : en
  • USRE16386E - kearsley : en
  • US1592966A - Illuminating electric sign : en
  • US1593295A - Concrete-block-forming machine : en
  • CA262677A - Tobacco pipe : en fr
  • CA262836A - Electroplating apparatus : en fr
  • US1592914A - Portable hand-driven turning lathe : en
  • US1592981A - Release fishing tool for wells : en
  • AU2410825A - Improvements inthe construction of cases made of fibre, leather, or other material, or metal : en
  • US1593466A - Locomotive trailer truck : en
  • US1592984A - Hydrocarbon burner : en
  • US1593056A - Mixer : en
  • FR30505E - Automatic wrench for nuts, bolts and similar items : en fr
  • FR30649E - : fr
  • US1592867A - Smoker's igniting device : en
  • US1592970A - Motor-vehicle drive : en
  • US1593454A - Plow device : en
  • US1593432A - Valve mechanism for flushing tanks : en
  • US1593083A - Trap : en
  • US1593136A - High explosive : en
  • CA262745A - Commutator cleaner : en fr
  • AU2343525A - Tanning extract : en
  • FR608333A - Mounting bridge for valve distributions, especially in internal combustion engines : en fr
  • GB255290A - An improved front wheel suspension for motor driven vehicles : en
  • US1593244A - Automobile radiator : en
  • DE431721C - Electric contact lever switch for the light intensity of the lamps of film copying machines : de en
  • CA262690A - Mirror : en fr
  • DE412134C - Process of the decomposing roesting of oxide ores : de en
  • CA262811A - Electrical cigar lighter : en fr
  • US1593068A - Combination tool : en
  • US1593341A - Floor polisher : en
  • DE431951C - Lifter for artificial eyes : de en
  • CA262824A - Windshield cleaner : en fr
  • CA262782A - Incubator temperature control : en fr
  • GB255334A - Improvements in jolleys for making pottery and the like articles : en
  • US1592879A - Door holding and closing device : en
  • US1593272A - Machine for correcting splined shafts : en
  • US1593527A - Dental articulator : en
  • US1593443A - Wringer : en
  • US1593517A - Distributor : en
  • US1592894A - Luggage carrier for motor vehicles : en
  • US1593374A - Rivet-feeding device for rivet-setting machines : en
  • US1593508A - Filtering faucet : en
  • US1593514A - Production of phosphoric acid : en
  • US1593217A - Double-lift jack : en
  • US1592920A - Line testing and protection apparatus : en
  • US1593054A - Furnace for glass manufacture : en
  • FR30634E - Lignite wax extraction process : en fr
  • FR608346A - Liquid centrifugal pumps : en fr
  • DE431961C - Leitwende for internal combustion turbines : de en
  • DE431780C - Pressurized gas burner with mixing chamber for air and gas and adjustable burner mouth : de en
  • GB238852A - Improvements in armour sheathing for flexible shafting, ropes and the like : en
  • GB240435A - Process for the manufacture of alumina and of sulphate of aluminium and products when obtained by said process : en
  • GB250595A - Plant protector : en
  • FR30587E - Air pump system for bicycles and motorcycles consisting of the tube receiving the seat post : en fr
  • GB255301A - Improvements in brakes for the front wheels of motor vehicles : en
  • US1592887A - Piston-ring expander or auxiliary ring : en
  • DE432053C - Process for the production of Allium preparations : de en
  • AU2394525A - Improvements in or relating to vehicle wheels : en
  • US1592974A - Aerial mast : en
  • US1593422A - Internal-combustion-engine radiator : en
  • CA262725A - Wire-nail, bolt and rivet manufacture : en fr
  • US1593325A - Composite packing element : en
  • US1593092A - Pipe-threading tool : en
  • US1593455A - Window-frame shield : en
  • US1593281A - Soldering iron : en
  • US1593342A - Dehydrated carbohydrate-phenolic resinous products and process of making same : en
  • GB255249A - Apparatus for reducing the fire risk on vehicles carrying liquid fuel : en
  • US1593306A - Lock gate : en
  • US1593097A - T square : en
  • CA262696A - Clip and coupling : en fr
  • US1593417A - Dishwashing machine : en
  • USD70639S - Design : en
  • GB255274A - Improvements relating to means for storing or holding spinning and twisting machine travellers : en
  • US1593212A - Lens-surfacing machine : en
  • US1593386A - Circuit controller : en
  • CA262842A - Sodium acid sulphite recovery : en fr
  • FR608298A - Helical and herringbone cylindrical gears cutting knife : en fr
  • US1593502A - Mattress fabric : en
  • US1593254A - Key ring : en
  • GB255389A - Improvements in or relating to eyeglasses, goggles and the like : en
  • GB255511A - An improved hopper or receptacle for facilitating loading vehicles : en
  • CA262814A - Engine lubricating mechanism : en fr
  • US1593014A - Massaging and exercising apparatus : en
  • US1593145A - Harrow : en
  • AU262826A - Process of producing A. polymerized vinyl-chloride modification : en
  • US1593105A - Timer extension : en
  • US1592918A - Power actuator : en
  • CA262769A - Time instrument actuating means : en fr
  • US1593371A - Inking attachment for use with type duplicating and like printing machines : en
  • US1592824A - Waterproofing corrugated board : en
  • US1593503A - Bedspring fabric : en
  • CA262809A - Bleaching process : en fr
  • US1593246A - Shaving mirror : en
  • US1593298A - Strap-loop protector : en
  • CA262774A - Milk preparation : en fr
  • CA262826A - Ethylidene diacetate : en fr
  • CA262801A - Paper washer : en fr
  • CA262840A - Airship : en fr
  • CA262791A - Cycle pedal : en fr
  • FR608159A - Press for musts or other plastics : en fr
  • FR608309A - Filtering diaphragm for electrolytic applications, consisting of a basic material of fibrous structure, preferably asbestos, and a sufficiently stable filling material : en fr
  • US1593140A - Reducing girdle : en
  • US1593188A - Master cylinder for hydraulic brakes : en
  • US1593314A - Imitation natural product and process of producing the same : en
  • US1593265A - Piston : en
  • USD70593S - Design eor a swing : en
  • FR30608E - Fitting the curtains on the doors in torpedo bodies : en fr
  • GB255296A - Improvements in automatic weighing apparatus for use with carding and like machines : en
  • US1593017A - Vulcanization of rubber : en
  • US1593089A - Apparatus for indicating the course of aircraft : en
  • CA262682A - Gear box : en fr
  • CA262683A - Scow : en fr
  • US1593028A - Washout plug : en
  • US1593119A - Mechanical pencil : en
  • US1593546A - Toilet seat and method of making same : en
  • US1593200A - Laminated structure and method of producing it : en
  • US1593275A - Process of refining oil : en
  • US1593231A - Liquid-fuel burner : en
  • US1593255A - Stair and platform structure : en
  • USD70590S - Design eor a ring : en
  • US1592839A - Heel : en
  • US1593232A - Art of concentration of mineral ores by flotation : en
  • US1593538A - Collapsible loop aerial : en
  • DE431905C - Pulley transmission : de en
  • US1592832A - Fifth-wheel construction : en
  • US1593052A - Camera : en
  • US1592980A - Powder can : en
  • US1593349A - Shank-stiffener machine : en
  • US1592979A - Measuring device : en
  • FR30513E - Frame allowing the use of a bottle as a spray or as a drip : en fr
  • DE431974C - Device for sending and receiving sound waves within a large frequency range with three or more oscillating structures coupled to one another : de en
  • DE432046C - Lever switch : de en
  • FR30615E - Improvements in the manufacture of variable flow torches : en fr
  • FR608142A - Process and products for the manufacture of artificial pearls : en fr
  • GB255282A - An improved cutting tool for boring, reaming and cutting screw threads in hollow bodies : en
  • US1592929A - Condenser : en
  • USD70592S - Btjbg : en
  • CA262714A - Cam for gill-drawing frames : en fr
  • US1593186A - Atomizer for liquid fuel and the like : en
  • CA262758A - Croup easing kettle : en fr
  • DE431671C - Door switch : de en
  • US1592977A - Gear-shift lever and switch-control mechanism : en
  • AU2471225A - Improvements on induction pipe heating devices for petrol engines and the like : en
  • US1592924A - Apparatus for developing photographic ribbons : en
  • DE431778C - Liquid fuel burner : de en
  • US1593008A - Bee-box ventilator : en
  • US1593047A - Sliding-door sheave : en
  • US1593168A - Sharpener for scissors and knives : en
  • AU262926A - A: polymerized vinyl-chloride modification and articles shaped therefrom : en
  • AU287426A - Improvements in grinding-pulverizing or disintegrating mills : en
  • US1593038A - Method of recovering potassium chloride from brine : en
  • US1593019A - Autographic register : en
  • USD70608S - Design por a cap por a lamp standard : en
  • US1593106A - Medicinal preparation : en
  • US1593402A - Traffic signal : en
  • US1593274A - Fastening device : en
  • US1593472A - Rock drill : en
  • CA262810A - Bleaching apparatus : en fr
  • US1593124A - Universally visible signal : en
  • DE432057C - Electric bread roaster : de en
  • FR608125A - Air turbine airplane : en fr
  • US1592872A - Harvester reel : en
  • US1593227A - Doorlock : en
  • US1593410A - Transmission-housing cover-locking means : en
  • AU122526A - Improvements in and relating to systems of distribution : en
  • CA262680A - Non-skid chain : en fr
  • US1592927A - Steam-heating apparatus : en
  • US1593389A - Controller : en
  • GB255160A - Improvements in or relating to mechanical hip joints for use with artificial legs : en
  • GB255280A - Improvements in presser-feet for sewing machines : en
  • FR30566E - Apparatus for demonstrating the movement of stars : en fr
  • GB255517A - Improvements in or relating to variable electric condensers : en
  • FR608192A - Improvements to electrical heating and vaporization devices applicable to starting internal combustion engines : en fr
  • GB248320A - Improvements relating to railway traffic controlling apparatus : en
  • FR608286A - Footwear protection enhancements during manufacturing : en fr
  • GB255233A - Improvements in valve apparatus for rock drills and other fluid pressure operated tools : en
  • GB255253A - Improvement in travelling blocks : en
  • US1593446A - Latch : en
  • DE432112C - Process for the production of non-alkaline solutions or pastes of sulfur dyes : de en
  • DK36264C - Electric Hand Signal Light. : da en
  • FR30601E - Manufacturing processes for binders for rocks of all kinds, ceramic, agglomerates, etc. : en fr
  • GB233681A - : en
  • GB245433A - Improvements in or relating to electric headlights : en
  • CA262837A - Trunk mechanism : en fr
  • DE432006C - Adding machine : de en
  • DE432061C - Shredding device with tear levers for shredding stumps : de en
  • US1593523A - Snow remover : en
  • FR608316A - Mechanism for controlling the operation of pneumatic motors, for operating railway carriage doors and other applications : en fr
  • GB249836A - Improvements in or relating to receptacles for writing leads, needles and like articles : en
  • GB255309A - Improvements in electrical condensers : en
  • US1593199A - Lens : en
  • US1593401A - Telephone switch : en
  • US1593431A - Shade for balers : en
  • FR608127A - Trigger device for twin machine guns (or similar weapons) : en fr
  • GB255161A - Improved method for the production of the runners of hydraulic turbines and the like : en
  • GB255264A - Improvements in blowpipe burners for metal cutting or welding : en
  • GB255312A - Improvements in or relating to spiral separators for coal and like material : en
  • DE432063C - Process for the production of metal parts : de en
  • FR30515E - Mobile device for the production of cold and ice : en fr
  • DE431955C - Method and device for checking the brightness of electric light bulbs : de en
  • DK36265C - Apparatus for Polishing Windows. : da en
  • CA262717A - Wheel cleaning brush : en fr
  • FR30583E - Improvements to the mud flaps : en fr
  • US1593235A - Sheet-associating mechanism : en
  • FR30643E - Improvements to aircraft stabilization devices : en fr
  • GB255361A - Improvements in and relating to duplicating : en
  • FR608169A - Moving coil electrical devices : en fr
  • GB255206A - Improvements relating to closing swing-stopper bottles : en
  • GB241530A - An improved device for the reception and amplification of high frequency electric oscillations : en
  • GB255198A - Tube scraper : en
  • DK36275C - Process for the preparation of a gel impregnated with catalytically active substances. : da en
  • FR30564E - Electric milling machine for stair stringers : en fr
  • FR30594E - Process for protecting animal fiber against the harmful action of alkaline solutions : en fr
  • GB249075A - Improvements in and relating to split rings for joint packings : en
  • GB255261A - Improvements relating to nozzles for the production of artificial filaments : en
  • FI11207A - Anordningar vid telefonväxelsystem : en fi
  • FR30581E - Advanced ashtray for smokers : en fr
  • FR30584E - Improvements in difficult trades : en fr
  • FR608120A - Coupling device : en fr
  • GB255305A - Improved automatic boot cleaning machine : en
  • GB255521A - Improvements in or relating to apparatus for use in sinking shafts, wells and the like : en
  • GB255394A - An improved device for cutting holes in plates, tanks and the like : en
  • GR1239B - DIRECTORATE INDICATOR OF CARS AND MANUALS DIRECTORATE IN THE EC OF TRAFFIC MOVEMENT OF POLICE. : el en
  • GB255168A - Improvements in and relating to closure caps for petrol tanks, radiators and other articles : en
  • US1593354A - Automatic speed regulator : en
  • DE431943C - Production of blue-green colored lacquers : de en
  • DE431976C - Arrangement for utilizing the direct current surge in microphone circuits when mechanical vibrations or impulses occur : de en
  • US1593100A - Poultry feeding and watering trough : en
  • FR608102A - Improvements to lubricating means for pistons of internal combustion engines : en fr
  • US1592933A - Rubber-jar-ring-cutting machine : en
  • FR30578E - Improvements to vehicle truck suspensions on rails : en fr
  • FR608336A - New application of fibro-cement, fiber-wood, and other similar products to the formwork of reinforced cement hollow floors and basic elements used in said formwork : en fr
  • GB255208A - Improvements in and relating to shuttle-swells in looms : en
  • GB255217A - Improved press for ties, trousers and the like : en
  • GB255396A - Improvements in dish washing machines : en
  • FR30538E - Improvements to electrically operated and differential action devices : en fr
  • FR608277A - Small gasifier with internal evaporator : en fr
  • FR608284A - Improvements to the adjustment devices of the gear change mechanism of motor vehicles : en fr
  • USD70609S - Design for a traffic signal : en
  • FR608191A - Wing nut cage device for removing spark plugs : en fr
  • FR608211A - Improvements to braking devices : en fr
  • GB249503A - Improvements in metal wheels : en
  • FR30610E - Improvements to door closers : en fr
  • FR608254A - Improvement in adjustable yokes with slewing brake : en fr
  • FR608320A - Improvements to refrigeration machines evaporating water or other liquid in a vacuum : en fr
  • US1593420A - Mail-box signal : en
  • US1593415A - Stand : en
  • DE431814C - Camera for the production of partial images of multi-color photographs or the simultaneous duplication of an ordinary photograph : de en
  • US1593101A - Cooking utensil : en
  • US1593171A - Crib : en
  • US1592978A - Head receiver set : en
  • US1593468A - Locomotive bed : en
  • US1593448A - Apparatus for carbonizing coal : en
  • USD70603S - Design for a ceiling light : en
  • DE431820C - Children's saddle for men's bicycles : de en
  • FR608199A - Announcer of daily events occurring at fixed times, which can be used for advertising : en fr
  • GB255516A - Improvements in and relating to condensation products of phenol and the like : en
  • US1593043A - Bucket support : en
  • FR608198A - Wear-resistant matchstick : en fr
  • US1593095A - Roof covering : en
  • US1593307A - Shaft support : en
  • GB248769A - Improvements in differential pressure gauges for measuring the flow of fluids in conduits : en
  • US1592841A - Vehicle ventilator : en
  • USD70619S - Mills : en
  • DE431799C - Concrete or rust planer : de en
  • GB255159A - Improvements in or relating to the cracking and hydrogenation of hydrocarbon oils : en
  • GB255403A - Foldable comb : en
  • GB246437A - Improvements in self-starting asynchronous motors : en
  • GB255314A - Improvements in or relating to electric secondary batteries : en
  • US1593532A - Toilet-paper-dispensing device : en
  • GB255320A - Improvements in electron discharge devices : en
  • FR608275A - Circulation economizer-accelerator device for hot water central heating system : en fr
  • US1593065A - Internal-combustion engine : en
  • US1593039A - Doffer : en
  • CA262804A - Radio system : en fr
  • FR30522E - Improvements to radio-receivers : en fr
  • DE432081C - Reversible screw with variable pitch : de en
  • FR608317A - Electric motor control system : en fr
  • DE431891C - Gas generator with a smoldering chamber placed on the gasification shaft : de en
  • GB249889A - Neck-tie holder : en
  • GB255273A - Improvements in or relating to gas pressure regulators : en
  • US1593058A - Sealing body : en
  • US1592946A - Drier : en
  • DE431978C - Quick release tool for coarse and fine adjustment with a spring-loaded locking device that engages in a rack : de en
  • GB254874A - Improvements relating to the conservation of heat within a steam power system : en
  • FR608143A - Pliers for obtaining ribs on metal tubes : en fr
  • FR608235A - Replacement automatic resistance for electric lamps to be mounted in series : en fr
  • DE431960C - Control for reversible compressed air or steam motors, especially for driving conveyor reels : de en
  • FR608193A - Improvements to recording meters : en fr
  • FR608347A - Fuel pump : en fr
  • GB255271A - Improvements in or relating to hydraulic pumps : en
  • US1592886A - Shoe guard : en
  • US1593174A - Method of and apparatus for washing grain : en
  • GB255242A - Improvements in connection with straining devices for nets for tennis and other games : en
  • GB240410A - Improvements in self-starting asynchronous motors : en
  • GB247980A - Arrangement for weighing goods in a hanging position : en
  • DE431925C - Pressure generator with leverage for material testing machines : de en
  • DE432119C - Fluid cleaning device for pressure pipes, especially for steam boiler feed water lines and. like : de en
  • FR30528E - Improvements to communication systems by modulated high frequency oscillations : en fr
  • FR608201A - Brake mechanism placed on the track and control device for this mechanism : en fr
  • GB255284A - Improvements in or relating to stringed musical instruments : en
  • FR608293A - Removable filter applicable in particular to artificial silk spinning machines : en fr
  • GB237903A - Improvements in or relating to apparatus for making a durable packing for use in electrolytic apparatus for the decomposition of water and a lining or coating for the said purpose : en
  • FI11202A - Sätt att framställa hydroxider och karbonater : en fi
  • FR30645E - Flexible Cam Snap Ring for High Voltage Magneto : en fr
  • FR608247A - automatic auto transporter elevator : en fr
  • DE431705C - Pressure regulator for high-tension gases : de en
  • US1592878A - Vehicle lamp : en
  • FR30629E - Process and means of implementation applicable to the purification of gaseous fluids loaded with dust or any impurities in suspension : en fr
  • US1592955A - Motor fuel : en
  • US1593011A - Latch : en
  • FR30518E - Aircraft tail carriage : en fr
  • FR30614E - Irregularly impregnated poles and process for obtaining them : en fr
  • USD70628S - Design for a lady s belt : en
  • US1593128A - Apparatus for the manufacture of oiled paper : en
  • US1593282A - Signaling apparatus : en
  • CA262761A - Piano and organ playing system : en fr
  • US1593549A - Flush-tank-operating lever : en
  • DE431682C - Fan for reversible air delivery : de en
  • GB250202A - : en
  • DE431785C - Melting kettle with tilting device : de en
  • DE431791C - Method for pouring waves : de en
  • US1593317A - Woodworking machine : en
  • DE432078C - Machine seam and sewing machine for their production : de en
  • GB255365A - Improvements in and relating to drawing devices for removing, wheels, pulleys and other like objects from shafts, axles and the like : en
  • CA262733A - Spray pump : en fr
  • US1593090A - Bag fastener : en
  • US1593187A - Sun and rain shield for vehicles : en
  • US1592944A - Basket carrier : en
  • US1593356A - Disclaimer : en
  • US1593258A - Tractor orchard cultivator : en
  • US1593369A - Protective system : en
  • US1593036A - Automobile body construction : en
  • USD70606S - Design for a ceiling light : en
  • CA262805A - Signal mechanism : en fr
  • US1593404A - Electric motor control : en
  • US1593166A - Portable drawing board and the like : en
  • US1593112A - Automatic phonograph : en
  • US1592987A - Dental tool : en
  • CA262679A - Motor car body : en fr
  • US1592861A - Production of water gas : en
  • US1593423A - Rail-tie plater : en
  • CA262711A - Silk preparing solution : en fr
  • FR30552E - New ice machine using gas affinity : en fr
  • US1592823A - Casting metal alloys : en
  • US1592834A - Condenser : en
  • US1593137A - Gas filter and strainer : en
  • AU647027A - Improvements in grinding-pulverizing or disintegrating mills : en
  • CA262807A - Feed gear : en fr
  • FR608279A - Rocker thermostat with bimetal spring : en fr
  • US1593312A - Blender : en
  • FR30554E - Application to the production of 4-stroke, single or double-acting engines of a combined combustion cycle comprising: a supply of heat at constant volume; constant pressure heat input; prolonged relaxation : en fr
  • AU116526A - Improvements ina rotary sundae dish forming machine : en
  • CA262816A - Typewriter mechanism : en fr
  • US1592952A - Friction-drive mechanism : en
  • DE431708C - Air hammer : de en
  • CA262838A - Fuel atomizer : en fr
  • FR30640E - Method and devices for supercharging for the feedstock of internal combustion engines and others : en fr
  • US1592913A - Sawing attachment for automobiles : en
  • US1593473A - Fluid change-speed gear : en
  • US1592884A - Lug-strap support : en
  • US1593453A - Play ring : en
  • GB255388A - Improvements in metallic junction fittings or joints for pipes for water and other liquids : en
  • US1593266A - Flatiron : en
  • FR30574E - Processes for extracting, without any distillation, all concentrated essences of various products, plants more particularly, and process for fixing these essences on or in solid bodies such as crystals or others : en fr
  • US1593114A - Curtain-rod bracket : en
  • CA262712A - Coupling : en fr
  • CA262794A - Telephotographic system : en fr
  • CA262720A - Gauge protector : en fr
  • GB255213A - Improvements relating to tobacco pipes : en
  • FR30593E - Method and apparatus for working with high voltage steam exceeding thirty atmospheres in steam turbines : en fr
  • FR608108A - Spindle for tillage implement wheels and other applications : en fr
  • GB237268A - : en
  • FR608308A - Shearing machine : en fr
  • GB255185A - Transmission of pictures or the like by electricity : en
  • GB247986A - The manufacture of new complex antimony compounds : en
  • DE431715C - Vortex mill, from which the material to be ground is discharged by a blow stream through an opening in the mill housing : de en
  • FR30650E - Self-declutching speed limiter : en fr
  • GB240786A - Improvements relating to the obtaining of fibrous materials from the stalks of hemp and like plants : en
  • FR30551E - New azo dyestuffs, processes for their manufacture and application : en fr
  • FR608229A - Elastic suspension for vehicles : en fr
  • US1592826A - Article of hand baggage and method of making the same : en
  • US1592828A - Derrick or crane : en
  • GB255212A - Improvements in appliances for holding keys : en
  • GB255359A - : en
  • GB255163A - Improvements in or relating to wireless and like receiving systems provided with sound-filtering devices : en
  • FR608226A - Lighting device for projection apparatus : en fr
  • FR608103A - Motorcycle frame with fork subjected to the action of pressure and tension springs : en fr
  • GB243349A - Improvements in or relating to electrical means for transmitting pictures, light fluctuations and the like : en
  • GB255222A - Improvements in valves for internal combustion engines : en
  • US1592935A - Process of recovering tin : en
  • USD70617S - Design for a bottle eor soft drinks : en
  • GB255211A - Improvements in the construction of stringed musical instruments : en
  • GB255527A - Improved manufacture of artificial silk : en
  • GB255203A - Improvements in and relating to lithographic printing machines : en
  • FR30539E - Insert making interchangeable teeth with crampons with head : en fr
  • FR608131A - Slide fastening system : en fr
  • FR608119A - Clip for combs : en fr
  • GB255124A - Improvements in and relating to machinery for decorticating the leaves of fibrous plants : en
  • DE431949C - Sanitary napkin : de en
  • FR608214A - Ionic process applicable to hydro-thermal installations. industrialization of the process and in particular its application to the protection of metal walls against incrustation and corrosion : en fr
  • GB250232A - Method of and apparatus for operating turbo-compressors : en
  • FR608104A - Windshield : en fr
  • GB247533A - Improved neck and shoulder swimming collar : en
  • AU281926A - Improvements in or relating tothe production of solid compounds of ammonia, carbon dioxide and water : en
  • FI11216A - Knutfångare : en fi
  • CA262787A - Grease cup : en fr
  • US1593522A - Combined advertising novelty and match-box retainer : en
  • US1592822A - Superheater for water-tube boilers : en
  • US1593352A - Hack saw : en
  • US1592817A - Ratchet mechanism : en
  • US1592845A - Surface condenser : en
  • US1593380A - Testing device for telephone-exchange systems : en
  • US1592925A - System of radiosignaling : en
  • US1593010A - Mining apparatus : en
  • US1593135A - Typewriting machine : en
  • US1593499A - Dental pliers : en
  • DE432058C - Holding device for vessels to be filled by taps on the sink : de en
  • CA262815A - Piling method : en fr
  • US1592910A - Camera : en
  • GB240830A - : en
  • CA262817A - Typewriter mechanism : en fr
  • US1593294A - Permanent mold-cooling device : en
  • US1593460A - Container : en
  • US1593273A - Truck for railway rolling stock : en
  • FR30526E - Letter card for correspondence and advertising : en fr
  • US1593252A - Atmospheric colling-tower trough : en
  • US1592989A - Coal-treating process and product therefor : en
  • US1593233A - Screw driver : en
  • DE431476C - Stick fastener : de en
  • DK36253C - Flexible Connecting Shaft for Centered Tools. : da en
  • CA262746A - Oil burner : en fr
  • DE432020C - Closure for self-unloading wagons with sloping side walls : de en
  • FI11215A - Anordningar vid slipstenar för pappersmassa : en fi
  • US1593277A - Window screen : en
  • US1592870A - Spring cushion : en
  • US1592908A - Motion picture in color : en
  • US1592971A - Prepared metallic chloride and method of making same : en
  • US1592857A - Marker holder for planters : en
  • US1592998A - Heater : en
  • US1592968A - Registering apparatus : en
  • US1593287A - Manufacture of footwear : en
  • DE431711C - Manufacture of mirror reflectors : de en
  • DE431924C - Process for the production of rayon from rayon : de en
  • GB255275A - Improvements in or relating to fluid compressing systems and the like : en
  • CA262708A - Exercising apparatus : en fr
  • DE431813C - Lighting device for photographic playback cameras : de en
  • CA262678A - Holster : en fr
  • US1592991A - Mausoleum : en
  • US1593309A - Printing apparatus : en
  • CA262802A - Wheel rim : en fr
  • US1593084A - Plug connection : en
  • CA262697A - Stone picker and harrow : en fr
  • DE431733C - Protection device for motor vehicles against rope locks : de en
  • DE431890C - Articulated boiler : de en
  • FR608315A - Rotor intended for operation in gaseous or liquid media : en fr
  • GB255377A - Improvements in superheater arrangements for vertical boilers : en
  • US1592854A - Liquid-feeding attachment for dental engines : en
  • US1593332A - Haystacker : en
  • AU114426A - Improvements in and relating to internal combustion engines : en
  • DE431909C - Sewing tool holder : de en
  • US1592821A - Monorail system : en
  • US1592958A - Tire : en
  • US1593484A - Calculating device : en
  • DE432054C - Device for applying liquid substances to the skin : de en
  • US1593379A - Control device : en
  • US1593331A - Gas burner : en
  • US1593475A - Lister : en
  • DE431959C - Equipment for the production of mixtures from liquids and gases : de en
  • FR608101A - Process for preparing indanone : en fr
  • GB255182A - Conveyer for use in sorting postal packets and newspapers : en
  • GB255304A - Improvements in pile wires for looms : en
  • US1593283A - Refrigerator : en
  • CA262754A - Valve puller : en fr
  • US1592972A - Gate for railway crossings : en
  • GB240423A - Improvements in or relating to protective systems for thermionic valves : en
  • CA262715A - Easel : en fr
  • US1593190A - Set-up bar for slotting and creasing machines : en
  • GB255402A - Improvements in hair-waving devices : en
  • US1593429A - Pocket transit : en
  • DE431598C - Spring cord pendulum for electric lamps : de en
  • DK36271C - Contact device. : da en
  • US1593053A - Apparatus for photography of composite images : en
  • US1592863A - Metallurgical process : en
  • US1592873A - Superheater unit : en
  • US1592895A - Condenser : en
  • CA262844A - Power plant : en fr
  • FR608242A - Improvements to telephone systems : en fr
  • FI11208A - Magnetically stable core for induction spolar : en fi
  • GB255250A - Improvement in gaseous fuel : en
  • GB255376A - Draught regulator for all kinds of boilers, especially marine boilers : en
  • DE391010C - Installation of liquid stirrers or mixers with height-adjustable baffles : de en
  • DK36260C - Beetroot Picking Machine. : da en
  • US1593202A - Steering wheel : en
  • DE431948C - Artificial teeth : de en
  • FR30540E - Personal rescue parachute for aviation and ballooning : en fr
  • FR30624E - Automatic window fixing device : en fr
  • GB255256A - Improvements in electric cables : en
  • GB255346A - Process for obtaining perfumes from flowers and other parts of plants : en
  • FR608134A - Cloth holders : en fr
  • GB248719A - An improved contrivance for rolling cylindrical sheet zinc casings : en
  • FR608107A - Cable gland packing improvements : en fr
  • FR608141A - Oriental essence manufacturing process : en fr
  • GB255267A - Improvements in cross-winding machines for textile threads and yarns : en
  • FR30546E - New azo dyestuffs, processes for their manufacture and application : en fr
  • FR30599E - Shoe protector : en fr
  • FR608219A - Device intended for the electric striking of the hour on church bells or others : en fr
  • FR608241A - Improvements to circular knitting machines : en fr
  • GB250262A - Improvements in or relating to the insulation of electric conductors : en
  • FR608121A - Air intake auger for barrel : en fr
  • FR608178A - Chain making machine : en fr
  • GB255399A - Improvements in milling cutters : en
  • US1593540A - Threshold : en
  • US1592891A - Calling dial : en
  • US1593518A - Hot top : en
  • DE431975C - Order to practice the procedure : de en
  • FR608302A - Emulsifiers and emulsions : en fr
  • GB255122A - Operation of semi-automatic electric substations : en
  • DE431869C - Circuit arrangement for automatic extension switches in telephone systems : de en
  • DE431737C - Safety razor : de en
  • US1592862A - Ore reduction : en
  • US1593444A - Automobile-motor-vibration eliminator : en
  • CA262684A - Game : en fr
  • DE431927C - Drive device for cash registers and calculating machines : de en
  • FR608265A - Process for the production of sodium-aluminum-boro-silicate glass : en fr
  • GB255205A - Improvements in or relating to electric fuses : en
  • GB255204A - An improved direction indicator for road vehicles : en
  • GB255223A - Improvements in or relating to valves for automatically releasing excess pressure insteam heating or other fluid pressure apparatus : en
  • US1592941A - Glareshield attachment : en
  • US1592959A - Tire : en
  • US1593301A - Album : en
  • USD70613S - Design for a bottle for soft drinks : en
  • US1593230A - Armature for magnetos and the like : en
  • US1592907A - Lipstick : en
  • US1593034A - Molding machine : en
  • US1593201A - Steering wheel : en
  • CA262724A - Automobile robe : en fr
  • CA262735A - Buckle clasp : en fr
  • US1593192A - Tag : en
  • DE431973C - Protective cap attachment for electrical signal instruments, which is designed as a snap lock by resilient tongues : de en
  • DE431916C - Sighting device for tracking moving targets : de en
  • DE432037C - Cross cutting device for rotary printing machines : de en
  • US1592950A - Dish scraper and cleaner : en
  • DE431677C - Process and device for gasifying raw fuels, especially fuels rich in slag and water, and oil slates in ring gas generators : de en
  • DE431787C - Press molding machine with double crankshaft : de en
  • DE432114C - Process for the production of pure barium or strontium hydroxide : de en
  • AU69526A - Improved tipping 1 and distributing truck : en
  • CA262825A - Asphalt fibration : en fr
  • US1592825A - Hoeing machine : en
  • US1593167A - Chain link : en
  • US1593350A - Shank-stiffener machine : en
  • US1593545A - Vehicle jack and tire tool : en
  • DE431830C - Method and device for closing the sealing flap in packets filled with cigarettes or other stick-shaped objects : de en
  • USD70625S - Design fob an automobile signal casing : en
  • US1593012A - Winding machine : en
  • US1593027A - Shirt-sleeve holder : en
  • US1593138A - Elevator door : en
  • GB255321A - Improvements in rotary tipplers for tipping coal wagons and the like : en
  • FR30617E - Hydrocarbon purification process : en fr
  • US1593163A - Forming machine for making building plates : en
  • US1592898A - Valve-spring compressor : en
  • US1592999A - Power-driven handsaw : en
  • FR30512E - Rotating spark gap devices for high frequency induction heating using three-phase currents : en fr
  • US1593339A - Ignition apparatus : en
  • DE431724C - Abutment for presses : de en
  • DE431732C - Lighting system for motor vehicles : de en
  • DE431981C - Surface capacitor : de en
  • CA262812A - Formiate, etc. : en fr
  • DE432152C - Process for the production of resinous condensation products from phenols and formaldehyde : de en
  • FR608299A - Device for keeping a bicycle at rest in the upright upright position : en fr
  • FR608319A - Anti-theft device for motor cars : en fr
  • GB255347A - Improved spiral separator, or the like : en
  • CA262808A - Woodworking machine : en fr
  • FR608240A - Spinning and twisting spindle : en fr
  • GB244769A - Improvements in machines for cutting or trimming paper, cardboard or like materials : en
  • FR608224A - Improvements in the separation of hexamethylene tetramine from ammonium chloride : en fr
  • FR30631E - Setting and connection device and application of this device to wireless telegraphy and wireless telephony apparatus : en fr
  • US1593031A - Control of the relative axial position of members such as the rotor and stator of a turbine : en
  • USD70626S - Design for a game board : en
  • US1593542A - Device for cleaning scale from atmospheric-condenser pipes : en
  • GB255529A - Signalling apparatus for use on roads dangerous to road vehicles travelling towards each other at an angle : en
  • US1593193A - Switchboard safety device : en
  • US1593459A - Safety razor : en
  • DE432032C - Process for degreasing or cleaning goods using specifically heavy fluids : de en
  • FR608135A - Improvements in or relating to paper patterns or the like for cutting clothing : en fr
  • GB240174A - An improved process for the manufacture of artificial horn from proteins or albuminous substances : en
  • GB255326A - Improvements in sugar-cane harvesting machines : en
  • CA262694A - Thermionic valve : en fr
  • GB249547A - Improved means for charging furnaces or the like : en
  • GB255311A - Improvements in the manufacture of paving blocks and the like : en
  • FR608239A - Explosion and internal combustion turbine : en fr
  • GB250524A - : en
  • USD70620S - Mills : en
  • USD70624S - Design : en
  • DE431843C - Arrangement for the rapid disconnection of switches with several interruption points : de en
  • US1592847A - Tire chain : en
  • US1593060A - Automatic bread-wrapping machine : en
  • US1593177A - Grain shock and method of forming the same : en
  • US1593297A - Finish means for building materials : en
  • US1593228A - Reversible window : en
  • USD70637S - Design for an ttrn or similar article : en
  • FR608136A - Arrangement for setting the number of revolutions and for phase compensation of induction machines : en fr
  • FR608266A - Tailor's iron : en fr
  • GB255244A - Improvements in lubrication systems for crankshafts : en
  • FR30596E - Automatic device evenly distributing the folds of fabrics in pieces, continuous papers, etc., transported on parallel sticks inside the drying, oxidation, etc. chambers. : en fr
  • FR30577E - Device allowing the AC supply of a tube amplifier receiver without changing the internal connections : en fr
  • FR608248A - Boxing gate : en fr
  • FR608227A - Internal combustion engine : en fr
  • GB234459A - Improvements in springless automatic weighing machines : en
  • US1593044A - Tube cleaner : en
  • US1593268A - Flexible connection : en
  • GB255404A - Improvements in reels for cables and the like : en
  • US1593009A - Packing : en
  • US1593150A - Apparatus for determining deflections from the perpendicular of boreholes : en
  • FR30625E - Removable and interchangeable rim for car wheels : en fr
  • US1593320A - Road manufacture : en
  • US1593327A - Garter : en
  • FR608217A - Hanging hook for household appliances with handles, such as: brooms, dusters, wolf's head, etc. and other applications : en fr
  • FR608225A - Device used to open packages of sheets : en fr
  • US1592889A - Means for controlling fluids : en
  • US1593353A - Lettering instrument : en
  • DE431819C - Device for keeping the windshield of motor vehicles clean : de en
  • DE431886C - Cup-shaped radiator : de en
  • GB255317A - Improvements in the manufacture of pistons for internal combustion engines : en
  • FR30616E - Stop shoe for railway wagons : en fr
  • GB255310A - Improvements in or relating to rotary valves for internal combustion engines : en
  • FR608222A - Improvements in gear change mechanisms : en fr
  • FR608253A - Ultra refractory molded products : en fr
  • FR608323A - Product intended to prevent the deposit of calcareous salts in steam boilers : en fr
  • US1592837A - Wick-adjusting mechanism for oil burners : en
  • DE431841C - Tilting device : de en
  • FI11220A - Fartyg for the transport and transport of airplanes : en fi
  • DK36267C - Device for the simultaneous production of the image sections in a multicolor recording by division by means of optical means of beams passing through a lens. : da en
  • US1593278A - Motor vehicle : en
  • US1593485A - Antiseptic product : en
  • FR30590E - Chicory root splitting machine : en fr
  • FR608152A - Improvements made to carburetors : en fr
  • FR608204A - Special reader-binder for mass-bound publications : en fr
  • GB245791A - Improvements in or relating to looms for weaving pile fabrics : en
  • GB249567A - Improvements in vehicle wheel : en
  • GB243324A - Manufacture of cast iron articles, parts of which have very different thicknesses : en
  • GB242255A - Improvements in or connected with the picking-motions of looms for weaving : en
  • DE431918C - Impeller for wind turbines : de en
  • DE431900C - Machine working with suction for picking cotton : de en
  • GB247606A - Improvements in or relating to optical instruments for measuring distances : en
  • GB235157A - Improved metallurgical processes : en
  • DE431803C - Talking machine : de en
  • DE432036C - Device for pressing the ink knife onto the ink fountain roller in printing machines : de en
  • GB248351A - : en
  • CA262759A - Dispensing device : en fr
  • GB255166A - Improvement in anti-panic lock actuating mechanism : en
  • US1593021A - Method of producing dry cells : en
  • DK36274C - Procedure for the production of printing inks. : da en
  • FR30503E - Improvements to synchronized asynchronous machines : en fr
  • GB255531A - Improvements in or connected with illuminated signs : en
  • GB255207A - Improvements in or relating to the covering of jam pots and like receptacles : en
  • GB255355A - Buttonhole sewing apparatus : en
  • FR608348A - Tool holder insert : en fr
  • FR30575E - Door closing device : en fr
  • DE432012C - Stand for cinema sets with weight drive : de en
  • GR1245B - IMPROVEMENTS IN OR RELATING TO A STEAM GENERATOR. : el en
  • US1593372A - Refrigerator-door fastener : en
  • US1593377A - Telephone receiver and similar sound-producing device : en
  • GB240841A - : en
  • GB249074A - Driving system for electric induction meters : en
  • DE431987C - Device for burning cement, magnesite, lime or the like. : de en
  • DK36272C - Coupling mechanism. : da en
  • DE431804C - Snap button for collar, cuffs or the like. : de en
  • DK36255C - Signal apparatus for automobiles and the like. : da en
  • FR30525E - Improvements to radio-receivers : en fr
  • GB255236A - A temperature indicator for use in connection with the cooling system of an internal-combustion engine : en
  • FR30567E - Automatic oven : en fr
  • FR30576E - Steam boiler for high pressures and large vaporizations : en fr
  • AU2518225A - An improved device for opening 1 doors particularly fly wire doors : en
  • US1593057A - Traitic-signal-timing device : en
  • US1593279A - Battery-jar mandrel : en
  • US1592983A - Motion-picture transparency : en
  • FR30607E - Mechanical toy : en fr
  • FR30613E - Improvements in the construction of electrical switching devices : en fr
  • GB255156A - An improved machine for stripping tobacco leaves : en
  • GB255331A - Improvements relating to radiators or coolers for internal combustion engines : en
  • DE431985C - Process for refining alloys between zinc and aluminum : de en
  • DE431988C - Headlights for motor vehicles with a housing made of injection or die casting : de en
  • FR608177A - Food constant level pump applicable to steam engines : en fr
  • FR608328A - Improvements to oil burners : en fr
  • CA262798A - Relay : en fr
  • US1593086A - Washer-placing apparatus : en
  • GB237272A - Device for forming far-reaching sound pencils and applications of latter : en
  • CA262707A - Tree support : en fr
  • GB255510A - Improvements relating to aircraft mooring stations : en
  • DE431902C - Flange coupling for shafts of different diameters : de en
  • GB255338A - Improvements in sediment removers for boilers : en
  • US1592880A - Drain fixture : en
  • FR30561E - Automatic gear change by centrifugal force : en fr
  • GB236244A - A device for boring holes having curved axes : en
  • GB255283A - Improvements in drives for carding machines for preparing wool or like fibres : en
  • US1593007A - Scraper : en
  • US1592956A - Air-flow regulator : en
  • US1593359A - Electric heater : en
  • US1592860A - Production of carbon monoxide : en
  • USD70611S - Vess jones : en
  • CA262710A - Paper reclaiming process : en fr
  • US1593224A - Mechanical sheet-feeding device for folding, printing, and like machines : en
  • DE431874C - Amplifier circuit consisting of two or more tubes : de en
  • US1593195A - Engine mounting : en
  • US1593134A - Sprinkler head : en
  • US1593229A - Ice-cream-cutting machine : en
  • US1593506A - Smoker's utensil : en
  • US1593511A - Method and apparatus for shaping metallic articles : en
  • US1593160A - Measuring machine : en
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