• US1548589A - Rail anchor : en
  • US1548699A - Check-indorsing machine : en
  • CA252446A - Machine for working uppers over lasts : en fr
  • DE417058C - Boiler feed device for steam boiler with two pumps connected in series : de en
  • AU1881624A - Improvements in athletes' footwear : en
  • US1548275A - Corn-planter attachment : en
  • DE417143C - Control valve, the passage cross-section of which has the shape of a Laval nozzle in every open position : de en
  • DK34807C - Device at threshing mills. : da en
  • US1548336A - Gas cell of airships : en
  • DE417197C - Door hinge fastening for iron door frames : de en
  • US1548454A - Adjustable escutcheon plate : en
  • CA252395A - Insulated vessel : en fr
  • US1548043A - Cam device : en
  • GB237733A - Improvements in rotary type duplicating machines : en
  • US1548344A - Wrench : en
  • US1548408A - Crystal detector : en
  • US1548159A - Heat interchanger : en
  • US1548469A - Arch support : en
  • US1548088A - Telegraph circuits : en
  • US1548810A - Steel lumber : en
  • FR29482E - : fr
  • FR592647A - Brake improvements for cycles : en fr
  • US1548169A - Device for supporting golf bags : en
  • DE417265C - Tunnel expansion : de en
  • US1548291A - Game : en
  • US1548129A - Lamp-socket inclosure : en
  • CA252265A - Seal for rotating shafts : en fr
  • CA252282A - Signalling device for motor vehicles : en fr
  • US1548277A - Truss pad : en
  • US1548781A - Self-scaling degassing apparatus : en
  • GB237666A - Improvements in or relating to the recording of telegraphic signals transmitted over telephone lines : en
  • GB237805A - Improvements in reinforced hosiery : en
  • GB237809A - Improvements in lock nuts : en
  • DE416896C - Spreader device for machines for the wet treatment of fabrics with tissue return : de en
  • DE417086C - Cleaning device for beer lines u. like : de en
  • GB237675A - Improvements relating to pipe fittings for use in connection with apparatus for drawing beer and the like : en
  • US1548099A - Miter-cutting machine : en
  • US1548177A - Method of forming mountings for tubular articles : en
  • US1548182A - Air-operated jack : en
  • CA252375A - Golf club : en fr
  • CA252322A - Bottle closure : en fr
  • DK34813C - Envelope. : da en
  • FR592485A - Circuit device for selectors in telephone systems : en fr
  • FR592605A - Endless ream for carding and drying pile fabrics : en fr
  • US1548049A - Joint and method of making the same : en
  • US1548582A - Motion-picture apparatus : en
  • US1548429A - Lock means : en
  • FR592476A - Device for the rarefaction and the closing of a container which contains food or other products to be preserved and which is closed except for a rarefaction opening : en fr
  • FR592478A - Improvements to electrical protection devices and more particularly to phase sequence relays : en fr
  • GB227779A - Improvements in apparatus for the projection of endless cinematographic films : en
  • US1548172A - Shoe upper : en
  • US1548331A - Mail-bag catcher : en
  • US1548362A - Electrolytic apparatus : en
  • FR592684A - Relay system : en fr
  • FR592717A - Improvements to all kinds of cardboard fillings : en fr
  • US1548392A - Folding shelf support : en
  • FR592450A - Tunnel kiln improvements : en fr
  • FR592517A - Cylindrical rotary stencil machine for continuous printing of fabrics and papers with plastic pulps, inks or dyes : en fr
  • FR592535A - : fr
  • DE417155C - Device for automatic opening and closing of the boxes on banding machines : de en
  • US1548442A - Gyroscopic stabilizer : en
  • US1548709A - Magazine firearm : en
  • US1548403A - Wing or the like for aircraft : en
  • US1548114A - Apparatus for drawing glass : en
  • US1548527A - Portable camping house : en
  • USD67924S - Design for a radiocabinet or similar article : en
  • US1548305A - Electrical heater and heating unit therefor : en
  • US1548609A - Piston ring : en
  • FR592671A - Apparatus for vulcanization and repair of inner tubes and pneumatic tires : en fr
  • FR592683A - Clutch for gear change : en fr
  • DE416975C - Agricultural chassis for use in conjunction with a tractor : de en
  • DE416980C - Combined seed drill and fertilizer spreader : de en
  • DE417326C - Device for the production of concrete stakes in a driving pipe : de en
  • US1548063A - Evaporating apparatus : en
  • GB237748A - Improvements in or relating to bakers' ovens : en
  • US1548330A - Mold : en
  • US1548317A - Cleaning means : en
  • US1548627A - Concrete roadway : en
  • US1548132A - Side-window structure for automobiles : en
  • US1548492A - Automobile safety fender : en
  • DE416978C - Device for washing and dressing seeds : de en
  • GB237792A - Machines for bending metal rods and the like : en
  • CA252283A - Electric connection : en fr
  • CA252346A - Laminated spring : en fr
  • US1548621A - Unsecured separable fastener for mattress covers and the like : en
  • US1548655A - Washing apparatus : en
  • DE417002C - Rescue device for bathers : de en
  • DE417328C - Method of making location stakes : de en
  • CA252418A - Back-flash arrester : en fr
  • FR29491E - Automatic lime kiln with ventilation : en fr
  • FR592664A - Direct drive brake shoe on front wheel of automobile car : en fr
  • DE417138C - Method and device for splitting petroleum : de en
  • DE416931C - Lottery game : de en
  • DE417040C - Device for homogenizing liquids : de en
  • FR592736A - Mud flaps for automobiles : en fr
  • DE417109C - Umbrella-like Kuekenheim : de en
  • DK34822C - Lots for applying wooden objects and the like. : da en
  • FR592458A - Improvements in the recovery and concentration of nitric acid : en fr
  • GB222855A - Improved means for protecting photographic roll films from edge fog : en
  • GB237658A - Improvements in means for measuring the flow of electric current in a three wire circuit : en
  • US1548653A - Automobile signal : en
  • DE417103C - Device for vibration-free loading of sensitive scales, mainly used for material testing, by supplying liquid : de en
  • US1548465A - Process for the reproduction of wood grains : en
  • US1548475A - Talking machine : en
  • FR592710A - Grenade and hand firecracker refinements : en fr
  • GB226205A - An improved wrench : en
  • GB237832A - Improvements in electric coil-holders : en
  • GB237798A - Improvements relating to diaphragms for telephones and the like : en
  • DE417116C - Flexible flywheel for screw presses : de en
  • FR592563A - Remote controlled barrier for railways : en fr
  • DE417072C - Shelter for motorcycles or the like with pivoting side walls : de en
  • GB237695A - Improvements in or relating to proof press for multicolor work : en
  • DE417096C - Storage of roller boilers, heat accumulators, etc. like : de en
  • GB234133A - Improvements in centrifugal extractors : en
  • GB237846A - Improved bottle : en
  • DE417249C - Vehicle toy with non-round wheels : de en
  • CA252420A - Sponge rubber : en fr
  • DE416961C - Process for the production of casting molds from magnesium silicate : de en
  • DE417291C - Machine for cutting and splitting rose hips : de en
  • FR592526A - Multi-tap improvement : en fr
  • FR592721A - Application of luminous advertising on the front of the radiator of automobiles or instead of the latter : en fr
  • FR592612A - Automatic hammer drill : en fr
  • US1548412A - Net for catching herrings or other pelagic fishes : en
  • USD67937S - Design for a cano py for lamps : en
  • CA252366A - Drier for sheet materials : en fr
  • FR592682A - Elastic suspension for baby carriages, wheelchairs, sidecars and similar vehicles : en fr
  • DE417191C - Explosive engine with rotating pistons : de en
  • DE417117C - Closing head for machines for closing bottles with a stamp : de en
  • US1548796A - Process of baking beans : en
  • GB237794A - Automatic shut-off attachment for faucets and method of installation : en
  • GB237982A - Improvements in power navvies and like excavating machines : en
  • CA252299A - Flying machine : en fr
  • FR592432A - Process for ensuring the best distribution of forces in a metal framework coated with concrete : en fr
  • GB238276A - Improvements in or relating to alternating current rectifiers : en
  • US1548552A - Battery connection : en
  • US1548650A - Electric switch : en
  • US1548135A - Refining engine : en
  • US1548031A - Spark plug : en
  • FR592520A - Headlight for motor vehicles or others : en fr
  • DE417236C - Cutting torch guide : de en
  • US1548162A - Open-slot railway crossing : en
  • DE417358C - Swing-out resilient bracket with studs to protect against sliding on a shoe heel : de en
  • US1548812A - High-pressure arc : en
  • FR592477A - Process and apparatus for the production of soda ash and nitrogen : en fr
  • FR592678A - Stop alarm for automobile car : en fr
  • DE416746C - Tubular air heater : de en
  • FR592593A - Improvements to trolley cars capable of moving in all directions : en fr
  • GB237975A - Improvements in timber framed buildings : en
  • FR592533A - Gasoline dispenser : en fr
  • DE417047C - Control for airplanes with two interconnected control stations : de en
  • DE417113C - Process for the presentation of advertisements in the form of bodies floating freely in the air : de en
  • US1548692A - Refuse-receptacle holder : en
  • DE417126C - Control device for hydraulic regulator : de en
  • USD67934S - Necticut : en
  • FR592524A - Removable non-slip sole for skis or other means of transport on snow, ice or similar ground : en fr
  • FR592749A - Candling table for eggs : en fr
  • GB237670A - Improvements in collapsible seats for use in motor road vehicles and the like : en
  • DK34832C - Cutting machine. : da en
  • FR592452A - Process for fixing, in particular against friction, dyes obtained by means of groups of synthetic dyes : en fr
  • FR592675A - Petroleum gas stove : en fr
  • DE416976C - Chopping machine with front carriage : de en
  • DE417171C - Self-unloader for dust transport : de en
  • GB237681A - Method of and apparatus for converting carbon dioxide into a solid : en
  • FR592512A - Process for the treatment of lead chloride or basic lead chloride, with a view to its transformation into other lead compounds, and application of the process to the extraction of lead from ores, residues, etc. : en fr
  • FR592545A - Improvements to showcases : en fr
  • FR592607A - Process for the preparation of plastic masses similar to hard rubber starting from cellulose derivatives : en fr
  • GB217249A - : en
  • US1548363A - Reserve-gasoline valve : en
  • FR29462E - Improvements to coupling devices for controlling pumps by electric motors : en fr
  • US1548659A - Pie-molding machine : en
  • US1548416A - Coin-controlled lock for carriers : en
  • GB235226A - Governing mechanism for elastic fluid turbines : en
  • FR592650A - Improvement to paper webs driven on mechanisms using perforations : en fr
  • US1548039A - Two-way repeater : en
  • US1548727A - Surface equipment for pumping wells : en
  • DE416899C - Process for the production of finely divided slimy copper broths for the control of vine pests : de en
  • GB224883A - Improvements in metal propellers : en
  • US1548268A - Clip and comb : en
  • GB237683A - Improvements in variable electrical resistance devices : en
  • GB238128A - Improvements in atomizing apparatus : en
  • US1548533A - Pipe joint : en
  • DE417131C - Steam heating for railroad cars : de en
  • FR592410A - Further training in frying baskets : en fr
  • FR592417A - Apparatus for molding agglomerates : en fr
  • GB237984A - Improvements in or relating to breech loading ordnance : en
  • FR29485E - Improvements made to the construction of metal tenons intended to secure the pipe to the stem of briar pipes : en fr
  • FR592745A - Car wheel locking system : en fr
  • FR592407A - Process for the manufacture of silk chenille fabrics or lace and product obtained : en fr
  • FR592510A - Siphoid drinker : en fr
  • FR592739A - Improvements in brazing methods : en fr
  • GB237785A - Method for the production of wrought iron, seamless annealing pots : en
  • GB237829A - Improvements in instruments for the measurement of electrical resistance : en
  • CA252378A - Battery charger : en fr
  • US1548673A - Carburetor : en
  • US1548473A - Garter : en
  • FR592601A - Centrifugal pump with vertical axis for acids : en fr
  • FR592594A - Compensated asynchronous motor : en fr
  • DE417186C - Gas heating stove with supply of combustion air preheated by the burner gases to the burner : de en
  • DE417045C - Folding spurs for drive wheels : de en
  • DE417146C - Liquid fire extinguisher, the air space of which is connected to the outside air through a tube opening into the riser pipe of the extinguisher : de en
  • FR592405A - Hood with removable shutters : en fr
  • US1548260A - Multiplex system : en
  • US1548508A - Transmission and brake lining : en
  • FR592702A - Improvements to electrical transformers : en fr
  • GB237820A - Improvements in supports for bicycles and the like : en
  • CA252360A - Emergency safety support for brake beams : en fr
  • US1548195A - Cooker : en
  • US1548354A - Tin opener : en
  • US1548557A - Apparatus for handling and dumping ice cans : en
  • US1548098A - Cylinder relief valve : en
  • CA252344A - Radiator for motor vehicles : en fr
  • US1548197A - Illuminated gear-shift lever for automobiles : en
  • DE417090C - Suspension spring arrangement for rail vehicles : de en
  • CA252448A - Vacuum tube : en fr
  • US1548200A - Boring tool for metallic packing rings : en
  • AU1840824A - Improvements in seed and manure drills, combined cultivators and seed and manure drills, scarifiers and like cultivators, and stump-jump implements : en
  • CA252301A - Re-centering device : en fr
  • DK34818C - Method by which mortar is made frost-free. : da en
  • US1548252A - Headlight lens : en
  • US1548612A - Instrument-board panel and lighting construction : en
  • US1548770A - Ventilator : en
  • DE417206C - Process for pretreatment and cleaning of fruits or vegetables for further sterilization in boxes : de en
  • GB237659A - Improvements in apparatus for distilling ammonia liquor, or benzolized oil or for washing coal or other gases : en
  • US1548180A - Contraangle handpiece : en
  • US1548261A - Process of producing color effects on paper and fabrics : en
  • DK34817C - Automatic Coil Change Mechanism for Machine Weave. : da en
  • DE416924C - Mixture preheater for internal combustion engines : de en
  • US1548073A - Felt-reconditioning apparatus : en
  • US1548754A - Regulating system for dynamo-electric machines : en
  • CA252358A - Apparatus for delivering stationery : en fr
  • DE416998C - Damping device for clutches, especially on motor vehicles : de en
  • US1548373A - Lifting jack : en
  • US1548029A - Ejector apparatus : en
  • US1548636A - Steering-wheel lock : en
  • DE417079C - Two-stroke engine with pistons sliding on a tube : de en
  • FR592431A - Improvement in compressed gas starters for explosion engines : en fr
  • US1548464A - Lock-stitch sewing machine : en
  • CA252392A - Turning table for skin drying plates : en fr
  • US1548158A - Heat exchanger : en
  • US1548676A - Airplane : en
  • US1548790A - Paper crinkling : en
  • GB237995A - Improvements in display apparatus : en
  • US1548722A - Grate shaker : en
  • US1548726A - Corn-shock compressor : en
  • GB233336A - Improved drying device for sizing machines for warp threads and the like : en
  • US1548203A - Automobile curtain construction : en
  • US1548697A - Electrical apparatus : en
  • DE417170C - Process for the production of ethylene chloride from ethylene : de en
  • DE417248C - Pen with device for holding toilet objects : de en
  • US1548030A - Yarn winder : en
  • FR592604A - Method and device for activating the circulation of water in steam boilers : en fr
  • GB237835A - Improvements in slug-ejecting mechanism for typographical matrix composing and line casting machines : en
  • US1548700A - Inking mechanism for printing machines : en
  • GB215777A - : en
  • US1548055A - Cushioned valve tappet : en
  • US1548068A - Game and game apparatus : en
  • US1548418A - Cultivator attachment : en
  • US1548556A - Spark plug : en
  • US1548748A - Loose-leaf binder : en
  • DE417136C - Loop antenna : de en
  • DE417189C - Common chassis for various agricultural implements : de en
  • FR592418A - A method of manufacturing a molded fuel at a moderate temperature : en fr
  • US1548689A - Process and device for the direct production of rubber sheets and molded articles from latex : en
  • AU2401925A - Improvements in or relating to disc valves : en
  • CA252422A - Work feed for sewing machines : en fr
  • CA252350A - Stoker mechanism : en fr
  • FR592695A - Electric motor : en fr
  • US1548597A - Signaling system : en
  • DE417102C - Crutch : de en
  • DK34810C - Overheating protection encapsulated in the spark plug on explosion engines. : da en
  • DK34836C - Device for Feeding Water Regulation and Feeding Water Heating. : da en
  • FR29495E - Gradual release valve for continuous and automatic compressed air brake : en fr
  • FR592592A - Protection device against loss or theft of wallets : en fr
  • US1548037A - Milking machine : en
  • US1548066A - Gas cleaner : en
  • US1548607A - Railway joint lock : en
  • FR592674A - Improvements to windshields, windows and shutters, lined with celluloid, mainly applicable to motor cars : en fr
  • GB226545A - Improvements in chair-seat pads or cushions : en
  • GB230816A - Improvements in or relating to methods for automatically charging iron-nickel accumulators : en
  • FR592549A - Dial for multiplication machine : en fr
  • GB237807A - Improvements in means for the utilisation of wave movement for producing motive power : en
  • GR988B - IMPROVEMENTS IN WIRELESS TELEPHONE AND AIR PHONE. : el en
  • FR592423A - Improvements in the processes for manufacturing cellulose ethers or esters, in a solvent medium for the ethers or esters formed : en fr
  • FR592503A - Logarithmic calculating apparatus, in which bounded or endless bands with logarithmic divisions are guided independently of one another on discs or drums : en fr
  • GB237687A - Improvements in or relating to devices for preventing the rattling of windows : en
  • GB237722A - Improvements in electrical heating apparatus : en
  • FR592694A - Holder for small telephones, acoustic horns, acoustic pipes and similar devices : en fr
  • DE417018C - Representation of hydrogen cyanide or cyanides : de en
  • FR592651A - Braking device for motor vehicles or others : en fr
  • GB237833A - Improvements in and relating to rocking cars and swings : en
  • US1548087A - Bumper : en
  • DE417195C - Fluid gear with several pumps that can be switched off and a fluid motor : de en
  • DE411045C - Method and device for guiding and treating textile material webs in a tension-free state with steam, gases, moist, cool, dry air, etc. : de en
  • DE416951C - Electric lamp : de en
  • DE417080C - Method for increasing the performance of oil engines used to propel ships : de en
  • GB237759A - Improvements in self-driving electricity generating plant : en
  • GB237697A - Improved apparatus for sharpening knives and the like : en
  • FR592501A - Folding back seat : en fr
  • FR592686A - Improvements made to transformer cores : en fr
  • GB215746A - Improvements in cash registers and like machines : en
  • FR592660A - Darning device : en fr
  • US1548092A - Dial for telephone service : en
  • US1548218A - Drier : en
  • CA252288A - Woodworking machine : en fr
  • FR592507A - Pocket device for rapid heating : en fr
  • US1548393A - Saw : en
  • FR592463A - Improvements to mud flaps for motor vehicles : en fr
  • FR592519A - Closing device for kitchen stove doors, cookers, ovens, etc. : en fr
  • US1548739A - Supporting device for coat and the like hangers : en
  • US1548601A - Educational game : en
  • FR592548A - Double profile fixing pad : en fr
  • GB237714A - Improvements in and relating to electric condensers : en
  • FR592750A - Anti-skid chain device for twin tires : en fr
  • FR592609A - : fr
  • GB227855A - Fireproofing artificial silk : en
  • GB237723A - Improvements in and relating to automatic fire-arms : en
  • GB235585A - An improved separating apparatus for commingled grains : en
  • GB237753A - Improvements in or relating to windows or the like : en
  • GB237976A - Improved method of and means for packing oranges and like fruit : en
  • DE416982C - Method of killing bed bugs : de en
  • DE417064C - Condenser for locomotives : de en
  • GB227853A - Improvements in devices for simultaneously effecting the compression and the circulation of gaseous mixtures : en
  • US1548729A - Construction of fireproof buildings : en
  • DK34830C - Control list for Drawers. : da en
  • DE417084C - Upholstery tires : de en
  • FR592403A - Servo-brake on wheels for motor vehicles : en fr
  • FR592540A - Manufacture of building materials: bricks, slabs, shingles, etc., very light and of great lengths : en fr
  • FR592713A - Cover system for books and notebooks : en fr
  • GB237662A - Improvements in the construction of buildings : en
  • US1548265A - Pipe lifter : en
  • US1548642A - Distributor head : en
  • US1548283A - Transplanting tube : en
  • DE417252C - Facility to create special rooms on rigid airships : de en
  • GB237828A - Improved manufacture of paper or the like : en
  • GB225206A - Improved process for the preparation of a solution of cyanamide from commercial calcium cyanamide : en
  • GB237979A - Improvements relating to drilling, boring, turning, milling and other cutting machines : en
  • CA252311A - Field implement : en fr
  • FR592457A - Improvements to locking devices applicable to firearms and other mechanisms : en fr
  • US1548245A - Adjustable hair foundation : en
  • US1548534A - Bloomers : en
  • US1548293A - Molasses product and process or method of producing the same : en
  • US1548367A - Shingle : en
  • US1548808A - Quartz working : en
  • US1548229A - Means for holding articles on drying forms and the like : en
  • US1548233A - Steering-wheel drive for motor-vehicle instruments : en
  • US1548335A - Wheel-rim construction : en
  • GB232205A - Improvements in or relating to electrically heated appliances : en
  • FR592645A - Improvements to water closets with seat cleaning system : en fr
  • GB237782A - Golf score device : en
  • FR592655A - Improvement in the method and apparatus of producing visible trails from air navigation devices : en fr
  • GB216127A - Improvements in hackling machines for flax, hemp and other fibres : en
  • GB237848A - Improvements in anti-dazzle devices for headlights : en
  • US1548563A - Means for handling articles : en
  • US1548334A - Automobile seat bed : en
  • US1548402A - Furnace grate : en
  • US1548406A - Smoker's equipment for vehicles : en
  • US1548703A - Check device : en
  • FR592436A - Frame for soft-sided cases : en fr
  • US1548656A - Film cut-out : en
  • US1548786A - Paper-crinkling machine : en
  • GB237699A - Improvements in and relating to loud speakers and to electromagnetically vibrated diaphragms : en
  • FR592479A - Improvements in liquid level indicators or remote gauges : en fr
  • DE417238C - Chuck for machines for preparing the slotted heads of small wood or iron screws : de en
  • DE416936C - Replicable waveguide with Krarup winding : de en
  • US1548243A - Belt btjckle : en
  • US1548259A - Fountain brush : en
  • GB237655A - Improvements in or relating to loose nailing machines for use in nailing boots or shoes : en
  • CA252440A - Traction device : en fr
  • GB237726A - Improvements in and relating to index tabs for books : en
  • FR592544A - Further training in the establishment of aerial propellers : en fr
  • GB237771A - Improvements in collapsible cardboard containers also available as display boxes : en
  • FR592723A - Mechanical safety device for absolute stop and adjustable reverse of a winch drum or other : en fr
  • US1548778A - Electricity-apportioning apparatus : en
  • DE416950C - Converter with four anchors or anchor parts acted upon by controllable fields and with symmetrically subdivided power flow : de en
  • DE417111C - Cooler : de en
  • US1548514A - Treatment of metals to be drawn, wiredrawn, or rolled : en
  • US1548470A - Safety indicator for pneumatic tires : en
  • US1548457A - Shell-drawing machine : en
  • US1548035A - Clutch : en
  • GB237967A - Improvements in shaving brushes with soap holders : en
  • FR592550A - Improvements to devices for marking eggs : en fr
  • FR592746A - : fr
  • DE417177C - Process for the production of azo dyes particularly suitable for chrome printing on cotton : de en
  • US1548154A - Gate latch : en
  • DE417406C - Combined undergarments worn through armpit straps : de en
  • FR29499E - New applications of reinforced concrete and medium allowing very rapid construction of buildings using reinforced cement parts prepared in advance : en fr
  • FR592413A - Process and product for autogenous welding of aluminum, magnesium and their alloys : en fr
  • US1548602A - Casting machine : en
  • FR592586A - System for coupling a starter with an automobile engine, and others : en fr
  • AU2394025A - Improvements in or relating' to power looms forthe manufacture of pile fabric : en
  • CA252435A - Centrifugal extractor basket : en fr
  • FR592487A - Improvements to devices for illuminated signs or advertisements : en fr
  • DE416954C - Piston compressor for air or the like. : de en
  • DE416952C - Installation of heating elements for electric cookers : de en
  • FR592443A - Free-travel gear change mechanism with stepless speed adjustment and acting as a brake : en fr
  • GB237676A - Improvements in typewriting machines : en
  • GB237685A - Improvements in, or relating to, the preparation of alkali celluloses : en
  • GB237754A - An improved toy : en
  • US1548734A - Steel-beam shovel plow : en
  • US1548131A - Cylinder lock : en
  • US1548250A - Button fastener : en
  • US1548368A - Receiving terminal for pneumatic-dispatch tubes : en
  • FR592474A - Brake shoe release device : en fr
  • GB237938A - Improvements in or relating to the tanning of hides and similar operations : en
  • DE417254C - Process for the removal of iron from ferrous waters : de en
  • DE417272C - Splash protection on slots or insulated butt joints between conductors of high voltage, equal potential : de en
  • GB231814A - Improvements in straight frame knitting machines : en
  • DE416977C - Method of dressing seed grain : de en
  • US1548434A - Child's vehicle : en
  • FR592741A - Automatic disengagement of all machines or vehicles : en fr
  • CA252402A - Crane : en fr
  • FR592630A - Production of solid shades on cellulose acetate : en fr
  • US1548366A - Oil-level indicator : en
  • CA252309A - Carboy : en fr
  • DE417275C - High vacuum pump : de en
  • DK34816C - Device for Manufacturing and Framing Piles. : da en
  • US1548178A - Ventilating apparatus : en
  • US1548731A - Method and apparatus for rounding articles : en
  • US1548310A - Rotary duplicator : en
  • US1548446A - Process of and apparatus for concentrating or cleaning coal : en
  • USRE16130E - Clothesline hanger : en
  • US1548125A - Safety top guide for car doors : en
  • US1548718A - Safety feeder for wringers : en
  • CA252399A - Vessel or can : en fr
  • AU2405025A - Hat ironing machine : en
  • GB237665A - Improvements in or relating to gas ovens : en
  • DE417283C - Tensioner for the iron folds and to maintain the shape of men's legwear : de en
  • FR592644A - Ozonizer : en fr
  • US1548530A - Sash lock : en
  • US1548287A - Key holder : en
  • US1548511A - Attachment eor radio receiving apparatus : en
  • CA252437A - Tool sharpener : en fr
  • CA252294A - Filling for beaver board joints : en fr
  • US1548519A - Device for removing closures from bottles : en
  • CA252284A - Beet harvester : en fr
  • DE417063C - Collapsible typewriter : de en
  • US1548647A - Automobile actuated mechanism : en
  • US1548127A - Dough dividing and working machine : en
  • US1548458A - Resilient gear drive for electric sewing machines : en
  • US1548696A - Electric-lamp socket : en
  • US1548155A - Article container : en
  • US1548435A - Manufacture of sheet glass : en
  • US1548490A - Bullet-proof glass : en
  • FR592538A - Electrical device applicable to automobile headlights, automatically turning on an emergency headlight in the event of a short-circuit and turning off the headlights, also allowing separate switching on of the emergency headlight : en fr
  • CA252304A - Vacuum producing apparatus : en fr
  • DE417011C - Polarized AC alarm clock : de en
  • US1548675A - Attachment for photomicrographic cameras : en
  • USD67927S - Design for an automobile headlamp : en
  • CA252296A - Ticket holder : en fr
  • DE417106C - Zero-setting device for Sprossenradrechnermaschinen with two result counters one above the other and driven by a setting unit : de en
  • US1548462A - Detachable spout for sealed cans : en
  • US1548577A - Electrical receptacle : en
  • US1548610A - Stubble torch : en
  • DE417362C - Steam-air suction device : de en
  • US1548798A - Automobile body manufacture : en
  • CA252279A - Rotary motor : en fr
  • CA252297A - Railroad tie : en fr
  • FR592543A - Improvements to plate shutters for cinematographic cameras : en fr
  • GB215369A - Improved holder for toilet paper and the like : en
  • DE417250C - Wing : de en
  • DK34826C - Checkbook and Apparatus for its Carving. : da en
  • FR592732A - Automatic toilet flushing device with tubular pneumatic expansion device : en fr
  • US1548730A - Method and apparatus for milling threads : en
  • US1548532A - Brace for automobile radiators : en
  • FR592505A - Apparatus for inserting and removing boxes of piston rods and connecting rod boxes : en fr
  • GB237943A - Improvements relating to the dyeing or coloring of products or articles made with cellulose acetate : en
  • GB237700A - Contact device for bell installations : en
  • FR592635A - New way of manufacturing chain sprockets for motorcycles and the like : en fr
  • FR592712A - <adjustment> or <current> device allowing, at will, on the same reel, the use of <rocks> or : en fr
  • FR592532A - Crucible for melting glass : en fr
  • GB237797A - Improvements in and relating to the manufacture of corrugated metal tubes : en
  • GB231422A - Improvements in apparatus for setting up and transferring bottles and other articles : en
  • GB237847A - Improvements in or relating to winding mechanism for roll film cameras : en
  • FR29490E - New way to achieve control of spaces, real density fluids in gaseous or liquid state : en fr
  • DE417039C - Machine for spreading lime or artificial fertilizer : de en
  • GB237939A - Improvements in or relating to processes for extracting metals from ores and other metallurgical products : en
  • CA252315A - Sounding elastic toy : en fr
  • FR29494E - Device for collecting fruit : en fr
  • FR592462A - Engine lubrication improvements : en fr
  • FR592511A - Further training in the construction of gasometers : en fr
  • FR592546A - Signaling device for automobiles and other vehicles : en fr
  • FR592692A - Treatment of old used fabrics for use in the manufacture of pulp and in the textile industry : en fr
  • DE417149C - Alarm contact : de en
  • GB237761A - Improvements in braking devices : en
  • DE417077C - Switching device for the upper and lower outlet of seed drills : de en
  • USD67925S - Design for an electric heater : en
  • GB234775A - Improvements in carriages for anti-aircraft guns : en
  • GB237320A - Improvements in or relating to materials for covering walls and for like purposes : en
  • US1548253A - Pipe-driving device : en
  • US1548350A - Stacking mechanism : en
  • FR592568A - Movable screen device for automobile headlight or other light source : en fr
  • GB237789A - Improvements in motor-driven carriages or other vehicles : en
  • GB237839A - Improvements in the manufacture of electric cables : en
  • GB237993A - Improvements in tin and like opening devices : en
  • US1548175A - Turning-bar apparatus : en
  • US1548397A - Electric welding machine : en
  • US1548804A - Telephone horn : en
  • GB237945A - Improvements in steam superheaters : en
  • FR592446A - Improvements to intermittent electric lighting devices : en fr
  • FR592595A - Process for developing the siccativity of varnishes, drying oils and all preparations used in paints : en fr
  • GB237988A - Improvements in apparatus for washing clothes : en
  • DE417184C - Clothes rack with rotatable hook crown : de en
  • FR592672A - Direction indicator for motor vehicles : en fr
  • US1548279A - Process for reducing sulphide ores with iron : en
  • US1548657A - Filter : en
  • US1548768A - Production of quinizarine green : en
  • US1548211A - Card index : en
  • US1548269A - Door fastener : en
  • FR592716A - Improvements to the suspension of folding baby carriages : en fr
  • GB237811A - Improvements in tilting mechanism of self-discharging wagons : en
  • US1548664A - Self-propelled vehicle : en
  • FR592441A - Mercury-metal AC rectifier : en fr
  • US1548232A - Valve : en
  • US1548661A - Drum for winding ribbons or the like : en
  • US1548187A - Drawer-engaging mechanism : en
  • FR592696A - Propellant and water receiver : en fr
  • US1548448A - Machine for cutting weft-pile fabrics : en
  • US1548732A - Wringer : en
  • US1548438A - Ice-cream freezer : en
  • DE417075C - Bumpers for trailers, plows, etc. like : de en
  • GB218630A - Improvements in electrode compositions for electron discharge devices : en
  • GB221217A - Safety device for fuses of all kinds : en
  • FR592668A - Bellows for forge : en fr
  • GB220314A - Improvements in or relating to electrical transformers : en
  • GB230795A - Improvements in and relating to mouse-excluding devices for the pedal openings of pianos : en
  • GB237359A - An improved means for interlocking valves, for gas, steam or fluid supply systems : en
  • US1548421A - Marker : en
  • USD67928S - Design for an automobile headlamp : en
  • FR592701A - Automotive windscreen wiper control device by air turbine : en fr
  • GB238273A - Improvements in or relating to smokers' ashtrays : en
  • US1548745A - Cutter chain : en
  • GB221518A - Illuminating device for relatively long and narrow objects or surfaces : en
  • GB225180A - Improvements in or relating to cut-out devices for groups of pneumatically operated switches : en
  • GB231504A - Improvements relating to controlling valves for fluid pressure apparatus : en
  • GB234057A - Process of and apparatus for powdering fibrous mortars prior to their setting : en
  • GB226550A - Improvements in carburettors for internal-combustion engines : en
  • GB237804A - Method of producing a fire-proof coating for iron and wood : en
  • FR592554A - Safety device for the protection of thrust bearings of steam turbines : en fr
  • GB237694A - Improvements in bottle crates and like receptacles : en
  • DE416937C - Process for tarnishing enamels and glazes : de en
  • FR29492E - Automatic highlighter for typewriters : en fr
  • FR592638A - Combined tachometer for automatic whistle and brake operation on locomotives : en fr
  • DE417085C - Motor drive for bicycles : de en
  • US1548660A - Electrical instrument : en
  • US1548518A - Stake and socket : en
  • US1548801A - Variable condenser : en
  • US1548246A - Adjustable hair support : en
  • FR592703A - Improvements to oil regulators : en fr
  • DE417148C - Arrangement for connecting low-voltage devices operating with direct current to high-voltage lines : de en
  • DK34827C - Electrical Signal System. : da en
  • GB237947A - Improvements in or relating to means for effecting engagement of gear or clutch elements : en
  • DK34831C - Release mechanism for lifeboats. : da en
  • FR29460E - Metal construction set : en fr
  • US1548742A - Apparatus for electrically heating liquids : en
  • US1548780A - Reflectionless ophthalmo illuminator : en
  • DE417180C - Cleaning device for flame tubes : de en
  • DE417320C - Bottle washer : de en
  • GB237773A - Shuttles for weaving purposes : en
  • DE416890C - Process for the production of a dry coffee extract : de en
  • FR592631A - Progressive and integral shifting : en fr
  • GB237689A - Improvements in or relating to compressing and moulding machines or apparatus of the worm screw compressing type : en
  • DE417243C - Centrifugal governor for power machines : de en
  • DE417121C - Device for deep irradiation with X-rays : de en
  • GB237727A - An improved movable apparatus for displaying goods in shop windows or the like situations : en
  • DE417089C - Combustion process : de en
  • US1548353A - Magnetic compass rose : en
  • CA252400A - Closure for barrels : en fr
  • FR592685A - Improvements to electrical circuit breakers : en fr
  • GB237690A - Improvements in or relating to bulkheads or walls of uniform resistance : en
  • GB237755A - Sausage-linking machine : en
  • US1548046A - Building columns : en
  • US1548142A - Cylinder-boring mechanism : en
  • US1548735A - Automatic brake : en
  • GB237824A - Improvements relating to extrusion apparatus for making tubes : en
  • FR592464A - Improvements to liquid dispensers : en fr
  • GB231128A - : en
  • DE417043C - Apparatus for developing films : de en
  • DK34815C - Device by Fire Pipe. : da en
  • DE417151C - Ball thrower : de en
  • DK34834C - Method and device for manufacturing elongate bodies of plastic material, such as concrete mass or similar. : da en
  • US1548070A - Combined typewriting and computing machine : en
  • GB229664A - : en
  • GB238169A - Improvements in electric motors : en
  • FR592412A - Verification and control system and apparatus for internal combustion engines : en fr
  • GB229258A - Condensing apparatus for separating condensing vapours from air or other gases : en
  • DE417000C - Bicycle stand : de en
  • DE417083C - Process for the production of coated hollow bodies : de en
  • DE415814C - Driving device for motor vehicles : de en
  • DE417274C - Gas compressor : de en
  • US1548258A - Gummed-tape moistener : en
  • DE416967C - Display and registration device for the fuel consumption, the distance traveled and the specific consumption of motor vehicles : de en
  • FR592690A - Webbed glove for swimming : en fr
  • US1548256A - Dirigible automobile headlight : en
  • FR592669A - Foodstuff : en fr
  • FR592420A - temperature exchanger : en fr
  • GB230048A - Improvements in or relating to devices for making, ornamenting, repairing or the like treatment of fabrics and fabric articles : en
  • DE417061C - Typewriter with intermediate lever drive : de en
  • US1548190A - Spar-tree strap : en
  • US1548289A - Golf-green cup : en
  • US1548224A - Vacuum heating system : en
  • US1548605A - Rake : en
  • US1548606A - Electromechanical movement : en
  • FR592711A - Permanent filling liquid soap dispenser : en fr
  • GB228168A - Amusement device : en
  • DE416792C - Wooden spring mattress : de en
  • FR592472A - Electric furnace for the use of a granular resistance mass as a heating material : en fr
  • FR592566A - Process for the preparation of azo dyes : en fr
  • US1548045A - Resilient vehicle tire : en
  • US1548083A - Store-front construction : en
  • CA252300A - Fuse protector : en fr
  • GB237977A - Improvements relating to vehicle seats : en
  • DE417150C - Fire alarm with contact piston pushed forward by expanding air to control an alarm circuit : de en
  • CA252255A - Method of making gloves : en fr
  • US1548307A - Retort for distilling carbonaceous materials : en
  • US1548376A - Excavating-bucket bail-ear protector : en
  • US1548313A - Oil burner : en
  • CA252364A - Process of making condensation products of aliphatic aldehyde : en fr
  • DE417208C - Device for the continuous soaking of roofing felt in sheet form : de en
  • CA252370A - Drier for veneer, etc. : en fr
  • US1548238A - Support for electric lamps : en
  • CA252292A - Surface wiring for electricity distributing system : en fr
  • US1548041A - Mixing machine : en
  • CA252278A - Saw mill carriage wheel : en fr
  • CA252430A - Slicing machine : en fr
  • DE417032C - Process for the preparation of acidic disazo dyes : de en
  • GB237992A - Improved means for washing and conditioning air supplied to buildings : en
  • FR592662A - Elastic socket for electric lamps : en fr
  • CA252391A - Four wheel drive for motor-driven vehicles : en fr
  • CA252269A - Silent drive mechanism for talking motion picture machines : en fr
  • DE417267C - Process for the recovery of camphor from gas mixtures : de en
  • FR592632A - Red reflector system for signaling by drivers of road vehicles : en fr
  • GB237978A - Improvements in the manufacture of telegraph and telephone cables : en
  • US1548207A - Robe : en
  • US1548425A - Feeding mechanism for printing presses : en
  • AU1890224A - An improved machine for bending metal plates that are used inthe manufacture of pipes having asingle longitudinal seam : en
  • DE416938C - Flow regulator for lens shutters : de en
  • DE417095C - Press with continuously rotating molding table for plates or stones made of powdery masses : de en
  • FR592565A - holster for pneumatic conveyor with fixed cue number : en fr
  • CA252268A - Mechanism for separating intermixed divided materials : en fr
  • CA252306A - Direction indicator : en fr
  • CA252393A - Leather washing machine : en fr
  • CA252342A - Screen for wood pulp, etc. : en fr
  • FR29469E - Apparatus providing a heating flame in a pressurized medium and its instructions for use for welding and cutting underwater : en fr
  • FR592652A - Planimeter system for measuring the surface of leathers : en fr
  • GB236208A - Improvements in deflation alarms for pneumatic tyres : en
  • CA252287A - Bottle refrigerator : en fr
  • GB222850A - : en
  • GB227424A - Improvements relating to metallic compound strips : en
  • GB237980A - Improved method for securing metal to insulating material : en
  • CA252387A - Cushion connection for vehicles : en fr
  • US1548247A - Washing machine : en
  • US1548278A - Portable flexible conveyer : en
  • US1548763A - Shingle and sheet-roofing composition : en
  • CA252369A - Drier : en fr
  • DE417228C - Injection molding machine controlled by a single lever : de en
  • FR592525A - Device for making headlights glare-free in part of their beam : en fr
  • US1548628A - Whistle : en
  • US1548314A - Method of determining the true vertical on board aeroplanes and airships and in the method of directing projectiles dropped from the same : en
  • US1548542A - Kite : en
  • US1548257A - Traffic-control crossing warning : en
  • US1548694A - Attachment for snowplows : en
  • US1548156A - Tire-building machine : en
  • US1548248A - Tab or finger piece : en
  • US1548793A - Magnetic chuck : en
  • US1548241A - Valve : en
  • GB231903A - Improvements in carburettors : en
  • CA252320A - Fuel economizer : en fr
  • US1548117A - Marsh horseshoe : en
  • FR592610A - Tournette refinements : en fr
  • FR592665A - Hot water dispenser for kitchen stoves : en fr
  • FR29467E - Container for holding and consuming liquids : en fr
  • FR592707A - Metallic safety boxes for sanitary napkins for use in water closets : en fr
  • GB237641A - Improvements in apparatus for delivering liquids in measured quantities by volume : en
  • DE417006C - Machine for making and filling paper bags with tea or other goods : de en
  • FR592628A - Cement firing process with high alumina oxide content : en fr
  • GB237706A - Spiral separators : en
  • GB237815A - Improvements in and relating to tables : en
  • US1548380A - Means for generating sound : en
  • US1548663A - Display box : en
  • US1548555A - Wagon-loading device : en
  • US1548691A - Line welding : en
  • US1548724A - Marine torch : en
  • CA252308A - Egg-crate : en fr
  • GB227854A - Dyeing artificial silk : en
  • GB228141A - Improved foundry method : en
  • GB237552A - Improvements in or relating to electric devices for piercing and cutting metals by fusion : en
  • GB237769A - Improvements in or relating to display apparatus : en
  • FR592428A - Semi-hydraulic engine force transmission device applicable as a gear change, clutch, starter, direction reverser, dynamometric brake and, in general, as a brake and all derived applications : en fr
  • FR592649A - Quiet : en fr
  • AU2226225A - Mounting for acoustic horns : en
  • CA252426A - Luggage carrier for automobiles : en fr
  • US1548054A - Swimming appliance : en
  • US1548649A - Barrel-making machine : en
  • DE417178C - Water-repellent paint for houses : de en
  • US1548122A - Radiator inlet valve : en
  • DE417052C - Cash register with a cabinet for credit sales slips : de en
  • CA252423A - Electric connector : en fr
  • DE417216C - Tongue locking monitoring for point machines : de en
  • FR592677A - Tissue sucking and drying device : en fr
  • US1548078A - Tubular crossbar connection in automobile frames : en
  • US1548415A - Differential and static pressure gauge : en
  • US1548495A - Rust-removing compound : en
  • US1548432A - Method of electroplating musical instruments and improved electroplated musical instruments : en
  • US1548240A - Abrading and scouring wheel : en
  • US1548441A - Ahmob-protected fuel tank : en
  • US1548573A - Motion-picture-exhibiting machine : en
  • FR29454E - : fr
  • US1548058A - Plastic modeling composition : en
  • FR29465E - Apparatus for the production and use of cold : en fr
  • DE417401C - Detonator cord connector : de en
  • DE417081C - Fuel supply to internal combustion engines : de en
  • DE417222C - Magnetic electric machine for lighting bicycles etc. like : de en
  • FR592573A - Potato or other product sorter : en fr
  • US1548548A - Writing instrument : en
  • GB237749A - Improvements relating to fastenings for boxes or cases containing rotary sharpening apparatus for razors and edge tools : en
  • FR592735A - Improvement in so-called bottle closures: milk jars : en fr
  • DE416944C - Method of distillation with the aid of steam : de en
  • FR592500A - Compensated current transformer : en fr
  • FR592705A - Magnetic flywheel magneto breaker, for explosion engines : en fr
  • GR987B - METHOD OF PRODUCTION OF ADHESIVE, PEGTINE (JELLY) ADHESIVES AND SUCH RAW OF ANIMAL MATERIALS. : el en
  • US1548323A - Protective means for motor cars : en
  • CA252349A - Tube welding machine : en fr
  • FR592529A - Method and apparatus for the exploration of opaque bodies and their application to the internal examination of pearls : en fr
  • GB237742A - Improvements in or relating to variable condensers for use in wireless systems : en
  • FR592537A - Improvements made to mechanical draft by two fans : en fr
  • GB237989A - Improvements relating to apparatus for exhibiting pictures, advertisements and the like : en
  • US1548021A - Support-fastening device : en
  • US1548152A - Postage meter : en
  • FR592579A - Pylon stacker for drums, boxes or any loads : en fr
  • FR592528A - Improvements to cleaning brooms : en fr
  • GB232941A - Improvements in screw-thread protectors for pipes and the like : en
  • DE416918C - Ticket or ticket removal device : de en
  • DE417196C - Fluid gears, in particular for driving work machines : de en
  • FR592415A - Plastic material based on gelatin glue for molding and procedure for the use of this material : en fr
  • FR592551A - Improvements to regulators for internal combustion engines : en fr
  • US1548145A - Abrasive form, its composition and method of making the same : en
  • US1548561A - Indicator : en
  • FR592419A - Process for the application of mixtures of aluminous cements to ordinary cements : en fr
  • US1548339A - Tank-filling mechanism : en
  • US1548401A - Valve-operating mechanism : en
  • DE417142C - Air valve : de en
  • DE417099C - Thermocouple cathode tubes : de en
  • DE417324C - Footwear : de en
  • GB237959A - Processes and apparatus for the manufacture of artificial fuel : en
  • US1548164A - Handle for safety razors and the like : en
  • US1548765A - Rope grip : en
  • FR592666A - pilot nut : en fr
  • FR29487E - : fr
  • FR592411A - Advanced heater for ovens or other closed vessels : en fr
  • AU2074524A - Improved signalling apparatus : en
  • DE417115C - Device for bayonet-like fastening of the arms of display figures : de en
  • DK34829C - Apparatus for Diathermy. : da en
  • US1548094A - Removable truck body : en
  • US1548666A - Governing mechanism : en
  • CA252326A - Device for protecting linemen : en fr
  • DE416984C - Hollow, cooled cylinder or piston head for internal combustion engines : de en
  • FR592523A - Device applicable to stitchers or stitchers with metal thread to proportion the feed of the thread to the thickness of the material to be sewn : en fr
  • GB228140A - Improvements in direction indicators for road vehicles : en
  • FR29488E - Product intended to increase the fuel power of oils, petroleum gasolines, benzines : en fr
  • FR592460A - Electromagnetic chuck : en fr
  • FR592498A - Dividing machine without screws : en fr
  • FR592639A - Improvements made to electrical conductor connections : en fr
  • CA252286A - Burner for cleaning land : en fr
  • US1548220A - Liquid-dispensing appliance : en
  • US1548521A - Disk-wheel straightener : en
  • US1548774A - Brush-tufting machine : en
  • US1548525A - Gear-shift lock : en
  • CA252382A - Connecting device : en fr
  • US1548141A - Clamp for vehicle bumpers : en
  • US1548280A - Process of recovering absorbable constituents from gas streams : en
  • US1548181A - Can opener : en
  • US1548251A - Corn-planter attachment : en
  • US1548645A - Finger-ring mounting : en
  • US1548775A - Regulating system : en
  • DE417199C - Feed device of a boiler system with special high and low pressure economizer for each boiler and common high and low pressure feed pump : de en
  • GB215395A - Improvements in apparatus for recording and reproducing sound : en
  • US1548351A - Treatment of lead minerals : en
  • US1548581A - Lock handle : en
  • US1548509A - Milk strainer : en
  • US1548285A - Motorman's back rest and cash box : en
  • US1548679A - Automatic telephone system : en
  • US1548769A - Draft preventer and dust and rain excluder for doors and windows : en
  • US1548189A - Runway : en
  • FR592581A - Compensated leaf spring for vehicles : en fr
  • US1548396A - Windshield curtain : en
  • US1548149A - Heater for intake manifolds : en
  • US1548332A - Loose-leaf book : en
  • CA252339A - Recovery of metallic values and centrifugal amalgamators therefor : en fr
  • US1548286A - Mail box : en
  • US1548708A - Recoil buffer for automatic guns : en
  • CA252379A - Electrical contact device : en fr
  • US1548523A - Slat blind : en
  • US1548549A - Rack : en
  • US1548761A - Animal trap : en
  • US1548482A - Game apparatus : en
  • CA252353A - Timing device for centrifugal machine : en fr
  • CA252377A - Sleeping garment : en fr
  • US1548143A - Tongs : en
  • US1548487A - Indexed mailing list : en
  • US1548147A - Loose-leaf binder : en
  • US1548372A - Automobile door latch : en
  • DE417239C - Household mills for grain, coffee, etc. like : de en
  • FR592475A - Method of manufacturing hardened end metal parts : en fr
  • FR592624A - Clothes rack : en fr
  • CA252407A - Graining tool : en fr
  • CA252264A - Apparatus for indicating the level of liquids in vessels : en fr
  • AU2391125A - Improvements in or relating' tothe separation by liquefaction of complex gaseous mixtures : en
  • CA252323A - Line spacing mechanism for typewriters : en fr
  • CA252381A - Warp knitting machine : en fr
  • DE417007C - Amp-hour meter for alternating current : de en
  • US1548631A - Roller skate : en
  • US1548450A - Tbaffic signal : en
  • US1548641A - Expansion shield with interlocking cap : en
  • FR592401A - Device for mechanical treatment of any material on oscillating devices : en fr
  • US1548683A - Right-angle-turn chute : en
  • US1548685A - Lock : en
  • US1548445A - Sheet-glass-making apparatus : en
  • US1548212A - Card index : en
  • FR592490A - Improvements to the mechanisms for controlling the spindles of spinners, doublers, twisting machines and similar machines used for the production of yarns or threads of fibrous substances : en fr
  • FR592613A - Improvements to door knobs : en fr
  • CA252257A - Hand waggon : en fr
  • CA252416A - Electric heater : en fr
  • US1548551A - Switching mechanism in connection with motor cars : en
  • FR592679A - Quick-closing, adjustable tightening hood clip : en fr
  • US1548179A - Piston ring : en
  • FR592495A - Cross winding winder : en fr
  • DE416955C - Valveless pump in which the pistons, in addition to a reciprocating movement, simultaneously perform a rotary movement around their axis : de en
  • FR29474E - Packing machine : en fr
  • DE417213C - Process for the monitoring or automatic termination of cooking, fermentation or similar chemical processes : de en
  • GB237708A - Improvements relating to drop down guns : en
  • US1548118A - Dispensing top for receptacles : en
  • US1548578A - Hydraulic rotary underreamer : en
  • US1548067A - Soil pulverizer : en
  • US1548282A - Disappearing safe : en
  • US1548379A - Flour duster : en
  • US1548574A - Garment supporter : en
  • FR592719A - Electric starter : en fr
  • US1548148A - Self-aligning bearing connection : en
  • US1548171A - Dentist's holder for film packs : en
  • US1548484A - Air filter : en
  • FR29476E - : fr
  • DE417076C - Revolving tillage roller with plow discs and scrapers : de en
  • FR592570A - Method and apparatus for forming tubes : en fr
  • CA252413A - Dish : en fr
  • FR29471E - Process for removing dust from fumes, vapors, mists or gases and, optionally, simultaneously recovering the heat they contain : en fr
  • DE416927C - Positive film for color cinematography : de en
  • GB237965A - Improvements in or connected with tube cleaning brushes : en
  • GB237946A - Improvements relating to sewing machine awls : en
  • GB237704A - Improvements in or relating to articulated links for the cartridge belts of machine guns : en
  • FR592737A - Improvements to electrical distribution systems : en fr
  • FR592747A - Sulfur : en fr
  • US1548744A - Auxiliary lock for doors and windows : en
  • GB237756A - Screw-down stopper for use with hot-water bottles, beds and the like : en
  • GB237734A - Improvements in, or relating to, wrapping or packeting machines : en
  • DE417181C - Spark arrester and draft regulator for locomotives and like : de en
  • FR592715A - Improvements to the bodies of all kinds of children's carriages : en fr
  • US1548064A - Lifting jack : en
  • FR592466A - Method and apparatus for determining the level of a liquid mass : en fr
  • FR592622A - Shaving brush device with direct soap supply : en fr
  • FR592502A - Monocular telescope : en fr
  • DK34833C - Device for formwork boards and the like. : da en
  • GB237745A - Improvements in and relating to egg boxes and the like : en
  • US1548584A - Lap-kobe lock : en
  • GB232180A - Improvements in brakes for front wheels of motor cars and like vehicles : en
  • US1548110A - Telephone toll circuits : en
  • US1548213A - Card index : en
  • FR29498E - Transverse thrust member : en fr
  • FR592408A - One-piece shrinkage frame for apartment chimneys : en fr
  • FR592738A - Improvements to sound-producing devices : en fr
  • GB235227A - Improvements in and relating to the production of colloidal solutions : en
  • FR29456E - Gas treatment apparatus, etc. : en fr
  • GB231503A - Process of making a covering for roads, floors, roofs, and the like : en
  • GB237786A - A heat proof and flame proof insulated conductor : en
  • DE417169C - Process for the extraction of technically pure lithium compounds from lithium-containing rocks : de en
  • GB231197A - Improvement in hooks and the like : en
  • FR592527A - Electro-pneumatic contactor for remote electric reproduction of perforated music rolls : en fr
  • DE416939C - Containers on blown oxygen burners : de en
  • DE416960C - Method and device for the preparation of molding sand and for the production of molds for mass casting : de en
  • FR592572A - Automatic and progressive gear change mechanism : en fr
  • FR592667A - Charcoal cooker quickly transforming into a gas cooker : en fr
  • DE417030C - Speed regulator : de en
  • DE417042C - Roll film camera : de en
  • GB237684A - Improvements in curtain suspenders : en
  • US1548121A - Flexible diaphragm : en
  • US1548095A - Vacuum-tube translating device : en
  • US1548375A - Bail ear for excavating buckets : en
  • US1548074A - High-potential voltmeter : en
  • US1548400A - Cleaning outlet for oil-storage tanks : en
  • FR592469A - Drug carrier for disinfecting the urethra and surrounding areas : en fr
  • DE417209C - Process for dyeing leather : de en
  • FR592437A - Motive power production plant for self-propelled vehicles : en fr
  • FR29472E - Fractional blowing device to the hearth grates : en fr
  • US1548611A - Method of making glass receptacles : en
  • FR592455A - Improvement to radiators with bundles composed of tubes and fins : en fr
  • FR592620A - Steering wheel with uncured rubber trim : en fr
  • FR592561A - Use of residual gases from sulfuric acid concentration plants : en fr
  • FR592709A - Improvement in grenade launchers or others : en fr
  • US1548347A - Clip for switches and similar devices : en
  • FR592497A - Locking device for crampons, lag screws or other similar devices : en fr
  • DE417190C - Explosive engine with several rotating cylinders : de en
  • US1548340A - Game : en
  • US1548695A - Road roller : en
  • GB237669A - Improvements in pneumatic tyres and in the manufacture thereof : en
  • FR29473E - Color printing process on fabrics, leathers and other supports by stamping or embossing : en fr
  • FR592596A - Position light for automobiles or other vehicles : en fr
  • GB234802A - Devices for turning ingots and the like in rolling mills : en
  • US1548123A - Lock for cash drawers : en
  • USD67932S - Design for a cuticle knife or similar article : en
  • US1548188A - Book cover : en
  • FR29453E - Sign : en fr
  • FR592699A - Motor plow : en fr
  • FR29464E - : fr
  • GB238275A - Improvements in or relating to optical instruments : en
  • DE417122C - Method for compensating torsional vibrations : de en
  • DK34812C - Device for Combustion of Fuel in Lighthouses. : da en
  • DE417053C - Process for the production of hollow bodies, for example cassettes, cash register cabinets or the like, from concrete : de en
  • GB237709A - Improvements in lenses for optical projection apparatus : en
  • GB237838A - Improvements in and relating to resilient tires : en
  • US1548214A - Construction tie : en
  • US1548301A - Gas economizer : en
  • DE417046C - Stockless anchor : de en
  • DE417242C - Screw press for fluid containing material : de en
  • GB237814A - Electric switches : en
  • US1548452A - Curb-finishing tool : en
  • CA252328A - Velocipede : en fr
  • US1548144A - Stop mechanism for phonographs : en
  • US1548536A - Comcent-batob : en
  • US1548785A - Paper-crinkling machine : en
  • US1548052A - Machine for forming articles of fabric and rubber : en
  • DE416926C - Tool holder for turning benches with a head that can hold several tools : de en
  • FR592504A - Hydraulic clutch : en fr
  • GB226827A - Improvements in or relating to cowls : en
  • US1548596A - Adjustable magnetic yoke : en
  • US1548071A - Machine for scoring ice : en
  • US1548554A - Multistage toothed wheel gearing for the propulsion of ships by means of steam turbines : en
  • US1548805A - Barrel valve : en
  • DE417235C - Method and device for feeding metal strips through molten zinc : de en
  • GB228927A - Improvements in and relating to steam plates : en
  • GB237981A - Improvements in or relating to rubber flooring : en
  • US1548174A - Refrigerating appliance : en
  • US1548766A - Bending rolls : en
  • GB237955A - Improvements in mechanism for supplying foil : en
  • US1548413A - Trawlnet : en
  • US1548586A - Snap fastener : en
  • US1548750A - Card index : en
  • DE417134C - Radio protractor : de en
  • US1548499A - Hand bag : en
  • US1548566A - Process of extracting or recovering alkaloids : en
  • US1548081A - Golf stick : en
  • US1548743A - Can-making machine : en
  • GB237799A - Improvements in apparatus for closing and sealing tubular or like receptacles : en
  • US1548210A - Card index : en
  • US1548535A - Amusement device : en
  • US1548345A - Process for the recovery of ammonia and other valuable chemicals from waste denitration liquors : en
  • US1548585A - Heat economizer for condensing prime movers : en
  • US1548151A - Fire extinguisher : en
  • US1548385A - Feed hopper : en
  • GB237640A - Improvements in or relating to locomotives : en
  • US1548168A - Printing telegraphy : en
  • US1548223A - Floor-waxing device : en
  • US1548395A - Pulverizer : en
  • US1548771A - Shade-roller construction and mounting : en
  • US1548050A - Joint : en
  • US1548176A - Apparatus for dyeing hanks and the like : en
  • US1548306A - Polishing brush : en
  • US1548648A - Barrel-making machine : en
  • FR29489E - Automatic lime kiln with ventilation : en fr
  • GB237766A - Improvements in or relating to cones, tubes or bobbins for yarn winding machinery : en
  • GB237728A - Improvements in and relating to swivelling head lamps for motor road vehicles : en
  • US1548038A - Side-rail form for concrete pavements : en
  • US1548364A - Train indicator : en
  • FR592555A - Improvements to machines for shaping shoes and slippers : en fr
  • US1548478A - Egg tray : en
  • GB215767A - Improvements in and relating to governing mechanism for prime movers : en
  • DE417198C - Process for the production of heating gases for the operation of drying ovens : de en
  • GB237990A - Improvements in or relating to internal combustion engines : en
  • US1548803A - Combination gas anchor and sand trap : en
  • CA252362A - Flush closing sliding door : en fr
  • US1548468A - Screen rack : en
  • US1548547A - End-thrust collar for crank-shaft bearings : en
  • US1548794A - Portable scoving : en
  • US1548390A - Car-heater register : en
  • US1548500A - Spring protector or auxiliary spring : en
  • US1548084A - Drag brake for vehicles : en
  • US1548193A - Automobile testing and adjustment track : en
  • US1548545A - Apparatus for balancing the axial thrust in single helical toothed wheel gearing : en
  • US1548757A - Electron-discharge device : en
  • US1548101A - Dancing toy : en
  • US1548201A - Vise : en
  • CA252389A - Refrigerating apparatus : en fr
  • US1548138A - Dispensing cabinet for paper towels : en
  • US1548414A - Gael a : en
  • US1548788A - Paper crinkling : en
  • FR592598A - Double adjustment valve : en fr
  • FR592658A - Connection device for electrical devices : en fr
  • US1548311A - Permutation lock : en
  • US1548759A - Valve-operating handle : en
  • US1548079A - Dental cuspidor stand : en
  • US1548579A - Bottle container : en
  • CA252443A - Method and machine for drying paper : en fr
  • CA252409A - Squirrel cage motor : en fr
  • US1548431A - Means for reversing and storing bag tubes : en
  • DE417110C - Tension band clamp with teeth directed diagonally towards the gap for closing horn gaps by means of a screw connection : de en
  • AU1888824A - Damping 1 roller brackets for lithographic machinery : en
  • DE416908C - Receiving arrangement for wireless telegraphy : de en
  • AU2270325A - Moulding machines : en
  • CA252357A - Apparatus for feeding continuous working wood grinders : en fr
  • US1548183A - Portable scale : en
  • US1548319A - Braking system : en
  • GB224908A - Improvements in or relating to telephone systems : en
  • AU2191725A - Improvements in primary batteries : en
  • US1548194A - Railway spike : en
  • DE416949C - Plug contact in which the contact sleeve is provided with a spring : de en
  • DE417219C - Electrical pin connector : de en
  • US1548322A - Sound instrument : en
  • GB237671A - Machine for automatic frying of food : en
  • FR592728A - Arrangement of electric incandescent spark plugs in ignition chamber engines : en fr
  • GB219698A - : en
  • GB234058A - Improvements in or relating to telemeters : en
  • DE417044C - Device for storing metal printing plates with bent-up edges in blueprint machines : de en
  • GB219699A - Improvements in and relating to the production of phenols : en
  • GB229307A - Improvements in internal combustion engines : en
  • FR592654A - Improvements in the manufacture of filament vacuum tubes such as incandescent lamps : en fr
  • FR592708A - Camera : en fr
  • GB237718A - Improvements in devices for dropping bombs and other articles from aircraft : en
  • FR592454A - Ozonizer : en fr
  • GB237831A - Improvements in lawn tennis and like racquets : en
  • US1548723A - Device for taking serial pictures from aircraft : en
  • US1548090A - Electric signaling device : en
  • US1548107A - Shingle-strip machine : en
  • US1548196A - Knockdown harrow : en
  • US1548333A - Pipe coupling : en
  • US1548705A - Two-cycle oil engine : en
  • CA252341A - Electric plug connection : en fr
  • US1548488A - Seat : en
  • US1548528A - Process for finishing wood surfaces : en
  • CA252334A - Wood defect removing and patch cutting machine : en fr
  • DE417062C - Recoil device for the type lever of typewriters : de en
  • US1548100A - Beater for liquids : en
  • US1548360A - Air feeder for furnaces : en
  • US1548684A - Condiment holder : en
  • CA252267A - Apparatus for producing series of signs : en fr
  • US1548779A - Portable hot-water generator : en
  • AU2509525A - Improved beach or camping tent : en
  • CA252436A - Fire alarm : en fr
  • FR29486E - : fr
  • US1548308A - Self-centering centrifugal liquid separator : en
  • DE417092C - Process for the production of synthetic threads from viscose : de en
  • FR592402A - Perfect blowjob : en fr
  • GB237692A - Improvements relating to poultry roosting and feeding apparatus : en
  • US1548022A - Inductance device : en
  • US1548108A - Process of severing glass : en
  • US1548510A - Auto score : en
  • US1548678A - Pendent electric fitting : en
  • CA252412A - Rail anchor : en fr
  • GB237679A - Improvements relating to grinding and like machines or attachments : en
  • US1548740A - Sound-reproducing device : en
  • DE417237C - Device for slotting the head of smaller wood and iron screws : de en
  • US1548467A - Typewriter : en
  • US1548040A - Weeding implement : en
  • US1548093A - Flush valve : en
  • US1548455A - Hammer drill : en
  • US1548594A - Motion-converting mechanism : en
  • US1548635A - Battery : en
  • FR592522A - Device for automatically producing the necessary pressure in sewing or stitching machines with wire : en fr
  • FR592748A - Adjustable timing device for automobile doors, windows, etc. : en fr
  • US1548712A - Condenser system : en
  • US1548618A - Apparatus for the manufacture of pipes, tubes, or analogous articles from lead or the like : en
  • DK34820C - Method of Preparation of Calcium Ferrocyanide. : da en
  • FR592459A - Device for washing kaolins, clays, etc. : en fr
  • GB237660A - Improvements in and relating to mixing or beating devices : en
  • GB237719A - Improvements in and relating to electric tachometers : en
  • GB237747A - Improvements in and relating to containing boxes for powder puffs : en
  • US1548028A - Transmission system : en
  • US1548382A - Piston and connecting-rod construction : en
  • US1548103A - Pot seat : en
  • USRE16132E - Automatic sprinkler : en
  • USD67939S - Design for a base for bridge lamps o r the like : en
  • US1548076A - Nut lock : en
  • US1548254A - Display box : en
  • US1548321A - Lubricant retainer for scale bearings : en
  • US1548662A - Artificial bait : en
  • US1548378A - Loaf extender : en
  • US1548550A - Traveling grate : en
  • US1548166A - Liquid-measuring device : en
  • US1548567A - Window lift and lock : en
  • US1548024A - Means for detecting submarines and other invisible objects : en
  • US1548588A - Rail anchor : en
  • US1548115A - Auto signal : en
  • GB237725A - A new and improved pencil : en
  • GB230038A - Improvements in or relating to apparatus for filing or storingaway gramophone records or discs : en
  • US1548423A - Racket : en
  • US1548634A - Anticlogging valve : en
  • US1548725A - Control mechanism for motor vehicles : en
  • FR29496E - Automatic and rational weft change device for mechanical weaving looms, allowing them to keep their maximum normal speed : en fr
  • FR592427A - Reproducer for talking machines : en fr
  • US1548027A - Loose-leaf binder and foster : en
  • US1548316A - Hydrocarbon burner : en
  • US1548591A - Radiator : en
  • US1548328A - Raw-stock dye vat : en
  • CA252325A - Method of and means for scoring ice : en fr
  • DE417147C - Machine for relief grinding of the (profiled) flank turning surfaces and the back surface, in particular of worm cutters or taps : de en
  • DE417263C - Device for the automatic shut-off of the gas supply line to the burner : de en
  • CA252408A - Two-tray chest : en fr
  • DE417025C - Arrangement for reversing the polarity of electric motors : de en
  • US1548165A - Nut lock : en
  • GB227837A - Improvements in or relating to processes of making cement and iron : en
  • US1548389A - Crude-oil burner : en
  • CA252432A - Brake drum : en fr
  • US1548357A - Feeler loom : en
  • GB237818A - Improvements in shock absorbers for vehicles : en
  • CA252332A - Child's occupant-propelled vehicle : en fr
  • US1548292A - Furnace : en
  • US1548654A - Automatic gas cut-off : en
  • FR592439A - Manufacture of rolling mill rolls : en fr
  • GB237663A - Improvements in and relating to telephone instruments for wireless reception and other purposes : en
  • GB216504A - A method of filtering liquids : en
  • US1548113A - Anti-skid device : en
  • US1548249A - Adjustable picture frame : en
  • US1548033A - Means for lubricating shackle bolts of vehicle springs : en
  • US1548570A - Waterspout : en
  • US1548758A - Automatic coupling : en
  • US1548239A - Padlock : en
  • CA252384A - Power shovel : en fr
  • CA252338A - Skillet : en fr
  • US1548783A - Apparatus for and method of making crinkled fabric : en
  • CA252427A - Luggage carrier for automobiles : en fr
  • CA252337A - Tea infuser : en fr
  • CA252351A - Stoker plunger : en fr
  • US1548106A - Telephone-receiver diaphragm : en
  • US1548564A - Lapel : en
  • US1548025A - Removable shoe tip : en
  • US1548077A - Production of antiseptic and disinfectant compositions : en
  • DE417271C - Band-shaped mixing slats : de en
  • CA252385A - Means for eliminating magnetic coupling between coils : en fr
  • DE417321C - Automatically closing measuring funnel with a float outside of the liquid inflow : de en
  • FR592589A - Corset belt : en fr
  • FR592670A - Improvement in automatic spindles of loom shuttles : en fr
  • GB237823A - Improvements in and relating to garment stretching devices : en
  • FR29493E - Coil for extinguishing discharges to earth : en fr
  • DE417268C - Idling device for steam locomotives : de en
  • GB237701A - Improvements in wheeled hand carriers for small parcels : en
  • FR29484E - New tamper-proof compressed air safe system : en fr
  • DE416902C - Washing machine with furnace : de en
  • DE417104C - Hardness tester with steel ball and centrally insertable comparator : de en
  • DE417145C - Locking device for the shut-off valve of a branch pressure pipe that is connected between a hand fire extinguisher and a pressurized gas container : de en
  • CA252303A - Lubricator : en fr
  • CA252404A - Graining tool : en fr
  • US1548318A - Relief valve : en
  • US1548391A - Vehicle : en
  • CA252319A - Fountain pen : en fr
  • FR29475E - Devices for the manufacture of various parts, such as pipes : en fr
  • GB233726A - An improved refillable pencil with a casing consisting of two relatively displaceable tubes : en
  • DE417159C - Main clock influenced by electrical waves to operate electrical slave clocks : de en
  • DE417165C - Ignition device for mercury vapor rectifier with metal vessel and insulated cathode : de en
  • US1548288A - Gas purification : en
  • US1548404A - Vehicle signal : en
  • DE417022C - Rip squeezing device : de en
  • DE417029C - Starter for electric motors, especially for sewing machine drives : de en
  • DE417125C - Headlights for vehicles : de en
  • FR592567A - Two-stroke internal combustion engine with sweep slots : en fr
  • CA252251A - Distillation or heat treatment of carbonaceous materials : en fr
  • CA252246A - Fair lead : en fr
  • AU2240325A - Reinforcing clamp for iron poles : en
  • US1548658A - Combined tank and core for induction apparatus : en
  • US1548502A - Fountain pen : en
  • US1548572A - Advertising cut-out device : en
  • CA252417A - Rheostat : en fr
  • DE417074C - Plow body : de en
  • GB237806A - Bow propeller for water craft : en
  • GB237738A - Improved apparatus for producing high-frequency currents for human cure : en
  • DK34825C - Passerfod. : da en
  • US1548160A - Apparatus for filtering and softening water : en
  • FR592559A - Mechanical-pneumatic brake : en fr
  • GB237781A - Improvements in windscreens for motor-driven vehicles : en
  • AU2013424A - An improved collapsible or folding' box or container : en
  • CA252415A - Registering mechanism for postage meter machines : en fr
  • GB237743A - Improved friction gearing for the transmission of power : en
  • GB237819A - Improvements in pulverizing apparatus : en
  • CA252445A - Rotary pump : en fr
  • US1548459A - Metal cap : en
  • US1548338A - Toy hammer : en
  • US1548608A - Elastic-fluid turbine : en
  • FR29452E - Mobile windshield system that fits in front of the rear seats of automobile bodies : en fr
  • FR29463E - Improvements to electro-pump units : en fr
  • US1548399A - Device to prevent rolling of bobbins : en
  • US1548665A - Art of evaporation, concentration, or desiccation : en
  • FR29457E - Warning device : en fr
  • FR592569A - Process for manufacturing a product for combating parasites : en fr
  • GB227129A - Improvements in or relating to measuring apparatus for boards and the like : en
  • GB230815A - Improvements in stroboscopes : en
  • GB237729A - Improvements in or relating to yarn-winding machines : en
  • GB237964A - Improvements in or relating to the reduction of ores : en
  • US1548337A - Elevator : en
  • US1548422A - Trolley wheel : en
  • FR592640A - Instrument for strapping boxes, baskets and various envelopes with wire : en fr
  • GB237800A - Improvements in caps for collapsible tubes and other containers : en
  • CA252333A - Wheel rim : en fr
  • CA252438A - Knitting machinery : en fr
  • US1548170A - Car-door construction and mounting therefor : en
  • FR592468A - Centrifugal wringer : en fr
  • FR592553A - Bumpers for automobiles and other vehicles : en fr
  • FR592729A - Consumption indicator for pressurized gas : en fr
  • GB237763A - Improvements in variable electric condensers : en
  • GB237751A - Improvements in neckband formers : en
  • US1548784A - Paper-crinkling machine : en
  • DE417233C - Adjustment device to compensate for the furrow difference on plows : de en
  • GB237796A - Improvements in liquid fuel injecting devices for internal combustion engines : en
  • GB237774A - Improvements in or connected with meat cutting or mincing machines : en
  • US1548560A - Aeronautical motor : en
  • DE416887C - Friction clutch : de en
  • DE416972C - Ashtray with rotating cigarette extinguisher : de en
  • GB237973A - Improvements in or relating to carburetting devices : en
  • FR592585A - Conservation process for fodder plants of all kinds : en fr
  • FR592697A - Drying and waterproofing process for barrels : en fr
  • GB226826A - Improvements in or relating to pulleys for t-section endless bands : en
  • DE417158C - Main clock influenced by electrical waves to operate electrical slave clocks : de en
  • US1548782A - Internal-combustion engine : en
  • DE417073C - Indicator for the investigation of a periodically recurring pressure curve : de en
  • DE417091C - Metal vapor rectifier : de en
  • CA252275A - Milking apparatus : en fr
  • CA252406A - Graining tool : en fr
  • US1548437A - Shield for bowling alleys : en
  • FR592657A - Coupler for receiving with a single choke and without dead end, waves of different lengths : en fr
  • GB221805A - Improvements in and relating to systems of speed control for induction motors : en
  • GB235137A - Improvements in or relating to tire flaps : en
  • GB219941A - Improvements in or relating to clockwork-operated fuses for shells and the like projectiles : en
  • US1548270A - Door fastener : en
  • US1548096A - Process of embossing and coloring : en
  • FR592653A - Pedal wrench : en fr
  • US1548034A - Upright sectional boiler : en
  • DE416966C - Process for joining pieces of veneer to form a board : de en
  • GB237702A - An improved display board for tailors and others : en
  • GB237779A - Process of making cement and iron : en
  • GB210795A - Improvements in the process of direct reduction of iron ores : en
  • DE417245C - Fuel tanks for motor vehicles : de en
  • US1548497A - Portable conveyer : en
  • US1548630A - Spark intensifier : en
  • US1548764A - Controller : en
  • US1548227A - Chuck : en
  • US1548620A - Signal-lamp support : en
  • DE417101C - Arrangement for testing the senses by electrically triggered periodic processes : de en
  • FR592680A - Hook device for fishing tuna of different species and skipjack : en fr
  • GB234452A - Improvements in or relating to audible warning devices : en
  • GB237752A - Improvements in machines or apparatus for washing and dressing edible animal offal, and for washing, cleaning and removing the skin from vegetables : en
  • FR592637A - Watering device for crops : en fr
  • FR592541A - Process for the manufacture of derivatives of aromatic and aromatic fatty perhydrogenated carboxylic acids : en fr
  • FR592626A - Suspender for sock : en fr
  • GB237837A - Improvements in or relating to dough moulding machinery : en
  • US1548381A - Traffic signal : en
  • US1548447A - Soldering tool : en
  • FR592467A - Apparatus for molding hollow objects, in fiber paste : en fr
  • GB237810A - Improvements in apparatus for use in securing lids upon boxes : en
  • GB237711A - An improved method of securing and supporting tramway rails in position on roads : en
  • US1548505A - Device for producing seamless artificial sausage skins : en
  • US1548553A - Golf-ball marker : en
  • DK34821C - Method for Manufacturing Heavily Fusible Bodies. : da en
  • USD67929S - Design fob a lamp : en
  • GB238159A - An improved apparatus for producing and delivering a mixture to an internal combustion engine : en
  • US1548105A - Polishing machine : en
  • US1548682A - Protector : en
  • US1548716A - Process for the manufacture of artificial freestone : en
  • DE416933C - Facility for quick change of scene : de en
  • CA252368A - Drier for veneer and sheet materials : en fr
  • DE417193C - Lubricant container assembly for automotive internal combustion engines : de en
  • DE417054C - Loose-leaf book : de en
  • GB237688A - Improvements in or relating to processes for the oxidation of derivatives of aromatic hydrocarbons : en
  • GR960B - IMPROVEMENTS IN PISTON CROWNS : el en
  • FR592688A - Transportable device for the distillation of wood in the forest heated automatically by part of the gases produced : en fr
  • FR29461E - : fr
  • GB237673A - Improvements in guards or protectors for circular saws and other tools and machinery : en
  • FR592499A - Transmission device for rotating a shaft alternately in both directions, for example for controlling valve lapping machines, saws, milling machines or the like : en fr
  • CA252336A - Level : en fr
  • US1548290A - Vacuum-control specific-gravity gauge : en
  • DE417078C - Two-stroke internal combustion engine with charge pump : de en
  • DE417278C - Sucking device for children for the presentation of solid food and beverages : de en
  • US1548343A - Oil heater : en
  • US1548738A - Metronome : en
  • DE417067C - Protective circuit for single-phase single armature converter : de en
  • CA252314A - Anti-glare shield for motor vehicles : en fr
  • GB237731A - Improvements in automatic couplings for railway vehicles : en
  • FR592534A - Double ignition system for internal combustion engines : en fr
  • GB237972A - Improvement in governor for fluid actuated rotary tools : en
  • FR592514A - Centrifugal ignition regulator for internal combustion engines : en fr
  • FR592542A - Frame allowing the use of a bottle as a spray or as a drip : en fr
  • GB220309A - Improvements relating to electrical control systems : en
  • US1548124A - Bumper for automobiles : en
  • US1548274A - Safety chain clasp : en
  • GB237826A - Lock adapted to be locked and opened without key : en
  • GB237842A - Improvements relating to keys for typewriting-machines : en
  • US1548626A - Paper-folding machine : en
  • GB221209A - Method of producing pure alumina : en
  • CA252316A - Surgical stocking : en fr
  • AU2396225A - Method of producing improved cream for butter making and improved milk for cheesemaking and apparatus therefor : en
  • CA252383A - Door stop : en fr
  • US1548298A - Automatic cut-off : en
  • US1548485A - Mold for concrete tiles : en
  • DE417211C - Smoldering bituminous substances : de en
  • GB237737A - Improvements in or relating to heating stoves, boiler furnaces and the like : en
  • GB237944A - An improved machine for compressing and moulding plastic or other substance : en
  • GB215768A - Improvements in and relating to recording devices for use in measuring instruments and more particularly electric meters : en
  • GB237677A - Improvements in variable electric condensers : en
  • GB219705A - Improvements in electron discharge devices and circuit arrangements therefor : en
  • GB237801A - Improvements in or relating to devices for obviating the glare of the headlights of motor-cars and other vehicles : en
  • DE416907C - Steam system with heat storage : de en
  • DE417094C - Grid : de en
  • FR592456A - Improvements in motor vehicles with supercharged combustion engines : en fr
  • FR29470E - Process for removing fumes, vapors, mists or gases from solid or liquid particles which they may contain and, optionally, for simultaneously recovering their sensible or latent heat : en fr
  • GB229652A - Improvements in or relating to pumping apparatus particularly for steam vacuum heating systems : en
  • GB237736A - Improvements in and relating to hot bottles : en
  • FR592470A - Electro-thermal insulating material : en fr
  • FR592484A - Improvements in the fabrication of refractory metals : en fr
  • FR592693A - Improvements to electrical circuit breakers : en fr
  • GB230039A - Watertight insulating holder for electric lamps : en
  • DE417201C - Double filament bulb for electric light bulbs : de en
  • DE417270C - Heat storage device : de en
  • FR29466E - Improvements to the supply of thermionic tubes : en fr
  • GB237712A - Improvements in, or connected with, machines for use in dyeing fabrics, or otherwise subjecting them to the action of liquids : en
  • FR592451A - Control for gear changes, mainly for motor vehicles : en fr
  • USRE16131E - Teaitic guide : en
  • DE417051C - Undercarriage for aircraft : de en
  • GB237717A - Improvements in and relating to means for propelling boats or ships : en
  • FR592743A - New device of independent pressure cylinders for spinning looms : en fr
  • DE416889C - Connection of double-seat valves with their rod, in particular of valves with valve bodies made of sheet metal : de en
  • DE417019C - Process for the production of strontium oxide from strontium carbonate : de en
  • DK34809C - Lamp. : da en
  • FR592440A - Hopper with rotating drum for pneumatic conveyors of dispatches and accessories relating to its operation : en fr
  • GB232546A - Speed governor for explosion engines : en
  • USD67930S - Design for a chest : en
  • US1548167A - Amusement device : en
  • FR592724A - Advanced serving utensil for restaurant waiters : en fr
  • FR592493A - Reversing system for four-stroke injection engines : en fr
  • FR592442A - Improvements to lifting mechanisms for seats : en fr
  • FR592704A - Improvements to cable and electrical wire supports : en fr
  • FR592453A - Continuous manufacturing process of glass parts of all shapes : en fr
  • FR592691A - : fr
  • DE417020C - Process for obtaining vitamins : de en
  • DE417034C - Bottle closure for the production of durable solutions without access to air : de en
  • US1548017A - Interlocking roofing element : en
  • US1548760A - Refrigerator : en
  • FR592603A - Improvements in the manufacture of glue, gelatin and meal from marine animal waste : en fr
  • FR592659A - Biblorhapte for the binding of notebooks, booklets, journals or their equivalent : en fr
  • US1548255A - Wagon attachment : en
  • FR592425A - Quiet : en fr
  • US1548060A - Printing-telegraph system : en
  • US1548751A - Card index : en
  • FR592518A - Automatic and remote fuel gauge : en fr
  • FR592587A - Seed drill : en fr
  • AU1889724A - An improved method of and means for vulcanising soles to footwear : en
  • GB237732A - Improvements in and relating to boring tools : en
  • GB237777A - Improvements in or relating to the manufacture of sensitized photographic paper, fabric and the like : en
  • US1548562A - Means for and method of handling work pieces : en
  • US1548674A - Carburetor : en
  • US1548444A - Manufacture of glassware : en
  • US1548600A - Power-driven can rack : en
  • US1548541A - Underreamer : en
  • US1548324A - Feeder for pulverized material : en
  • CA252245A - Heating element : en fr
  • FR592574A - Air intake device in the crankcase for pressure or vacuum servomotor : en fr
  • GB230790A - Improvements in the manufacture of combustible agglomerates : en
  • CA252380A - Gas purifier : en fr
  • DE417164C - Process to increase the inductance of Krarup veins : de en
  • DE417166C - High lead bearing metal alloy : de en
  • FR592641A - Process for obtaining mustard oil from sinalbin, used for the manufacture of mustard products which do not smell of mustard oil and which can be stored at ordinary temperature : en fr
  • GB237803A - Improvements in display cases : en
  • US1548619A - Transparent or translucent building block : en
  • FR592560A - Device for compressing piston rings when assembling cylinders, in particular for internal combustion engines : en fr
  • DE417056C - Chamber water tube boiler with sub-chambers of a wave-like shape : de en
  • DE417093C - Eddy current speedometer with temperature compensation : de en
  • DE417105C - Zehneruebertragungsvorrichtung for Sprossenrad arithmetic machines with two superimposed and directly from the same setting mechanism from driven result counters : de en
  • CA252363A - Flush valve operating mechanism : en fr
  • US1548281A - Hatchet : en
  • US1548329A - Piston : en
  • US1548538A - Plaster lath : en
  • US1548356A - Tread-applying means : en
  • US1548369A - Fabric-shearing machine : en
  • GB237844A - Improvements in or relating to screw-cutting taps : en
  • FR592416A - Safety lock device : en fr
  • GB237661A - Improvements in, and connected with, hydraulic valvular arrangements : en
  • CA252347A - Burner : en fr
  • GB237686A - Improvements in golf clubs : en
  • GB237691A - Improvements relating to poultry brooders : en
  • FR592648A - Reinforced concrete floor with a flat ceiling not forming formwork and fixed directly by the concrete hold alone : en fr
  • GB237821A - Improvements in processes and apparatus for the cleaning of music rendering apparatus : en
  • GB238166A - Process for separating gas mixtures, more particularly air or other difficultly liquefiable gases : en
  • DE416995C - Process for the production of light-sensitive preparations for the production of photographs : de en
  • CA252434A - Eyelet : en fr
  • US1548349A - Hydraulic brake for vehicle wheels : en
  • US1548669A - Shock absorber : en
  • US1548230A - Metal wheel : en
  • US1548565A - Foot-brake throttle control : en
  • USD67938S - Design for an arm for bridge lamps or the like : en
  • US1548749A - Logging engine : en
  • CA252324A - Electric stove : en fr
  • US1548569A - Track liner : en
  • US1548624A - Saddle : en
  • CA252327A - Vehicle brake : en fr
  • CA252428A - Valve tappet oil pump : en fr
  • US1548370A - Tire : en
  • US1548720A - Drinking fountain : en
  • USD67936S - Design por a lamp globe : en
  • CA252249A - Mop wringer : en fr
  • DE417204C - Control device for commercial enterprises : de en
  • FR592515A - Improvements to pressurized fuel stove bodies : en fr
  • US1548303A - Electric puse : en
  • US1548733A - Method and apparatus for treating oil : en
  • US1548358A - Plaster of paris and method of making the same : en
  • US1548491A - Electric-fixture hanger : en
  • CA252256A - Glove : en fr
  • DE416841C - Holder for paving slats on ships : de en
  • GB237760A - Improvements in and relating to airplanes : en
  • US1548512A - Faucet : en
  • DE417232C - Logarithmic calculator : de en
  • US1548667A - Timer for explosive engines : en
  • DK34819C - Procedure for Separating Volatile Substances from Heavier Volatile or Non-Volatile Substances. : da en
  • FR592623A - Improvements in cement manufacturing : en fr
  • US1548615A - Illuminated sign : en
  • US1548756A - Device for making axle casings or the like : en
  • AU2230725A - An improved spark arrester : en
  • US1548439A - Portable combination sawing and grinding machine : en
  • US1548506A - Reboring tool : en
  • US1548688A - Cotter pin : en
  • DE417015C - Process to achieve a briquetting material that is as uniform as possible in terms of grain and drying : de en
  • FR592556A - Cylinders for internal combustion engines : en fr
  • CA252354A - Revivification of adsorptive substances : en fr
  • US1548486A - Fire pot and sediment separator for hot-water stoves : en
  • US1548057A - Railway grade crossing : en
  • US1548471A - Safety razor : en
  • US1548546A - Radiator or heater : en
  • US1548558A - Dispensing device for powders : en
  • FR29500E - : fr
  • CA252424A - Controlled printing tabulator : en fr
  • CA252439A - Closure for football cases, etc. : en fr
  • CA252302A - Anti-glare shield for automobiles : en fr
  • GB237710A - Improvements in and relating to the fuel injection valves for internal combustion engines of the diesel or semi-diesel type : en
  • GB237936A - An improved method of and apparatus for producing a fuel and air mixture for an internal combustion engine : en
  • AU2433625A - Improvements in wireless telegraph and telephone aerials : en
  • US1548377A - Car-door control : en
  • US1548728A - Mattress : en
  • DE417160C - Safety protection for hydropower plants : de en
  • US1548522A - Method of stage setting and apparatus therefor : en
  • AU1970024A - Improvements in vibrators for massage purposes : en
  • CA252276A - Dust collector and separator : en fr
  • US1548409A - Otter board for fishing nets : en
  • US1548677A - Manufacture of bead chains : en
  • US1548019A - Data-displaying device : en
  • US1548449A - Liner holder for line-type-casting machines : en
  • US1548359A - Arrangement of internal-combustion engines on locomotives : en
  • US1548559A - Fluid-pressure jack : en
  • US1548493A - Food product : en
  • US1548639A - Producing aluminum fluoride-alkali-metal fluoride double compounds practically free from iron : en
  • US1548477A - Circulation system for pulp digesters : en
  • DE417212C - Low-temperature carbonization of inferior fuels : de en
  • DE417161C - Boulder catcher for plant channels : de en
  • FR592633A - Airtight, easy-open metal box : en fr
  • US1548236A - Self-loading pistol : en
  • US1548352A - Automatic electrically-controlled track switch : en
  • CA252411A - Rail anchor : en fr
  • CA252376A - Vacuum pump : en fr
  • FR592600A - Ephemeris notepad : en fr
  • AU2226925A - Improvements in or relating to electric furnaces and methods of operating them : en
  • CA252401A - Refrigerated food cabinet : en fr
  • US1548516A - Safety bung : en
  • US1548544A - Furnace-arch construction : en
  • US1548592A - Testing circuits : en
  • DE417003C - Hair clipper : de en
  • DE417098C - Table with equipment for connecting several headphones : de en
  • US1548746A - Cotter pin : en
  • US1548411A - Steering post for automobiles : en
  • GB237784A - A new or improved decorative material for ornamental panels, plaques, or the like : en
  • DE417010C - Procedure for determining the structure of mountain strata : de en
  • DE417137C - Belt drive for light dynamos for lighting rail vehicles : de en
  • AU2196925A - Outof-order signal : en
  • FR592480A - Manufacturing process of ammoniacal soda and salmiac : en fr
  • GB237841A - Improvements in and relating to shock absorbers and the like or means for damping the movement of oscillatory bodies : en
  • FR29481E - Improvements to burners for liquid fuels : en fr
  • GB237693A - Improvements relating to direction and turning signals for vehicles : en
  • US1548346A - Box-holding device : en
  • US1548436A - Swinging door : en
  • FR592496A - Carburetor : en fr
  • DE417060C - Type cylinder typewriter : de en
  • DE417234C - Device for converting harrows into arable sizing : de en
  • FR592731A - Oak wash tub with fluted interior walls : en fr
  • GB237750A - Improvements in and relating to air-filters : en
  • CA252348A - Water pressure system : en fr
  • US1548089A - August j : en
  • US1548753A - Card index : en
  • US1548371A - Automobile door latch : en
  • FR592663A - New process for automatic emptying of hygienic devices (toilets, sinks, bathtubs, etc.), by upper suction pipe for wastewater, using an electric motor pump : en fr
  • GB230793A - Improved advertising pavement light or the like : en
  • US1548271A - Filter : en
  • US1548643A - Distributor cover : en
  • CA252394A - Steering wheel lock : en fr
  • DE417220C - Tumbler switch : de en
  • DE417120C - Multi-color prints secured against direct photographic imitation : de en
  • US1548427A - Overload-release clutch : en
  • US1548479A - Governor : en
  • GB237656A - Improvements relating to steam generators : en
  • US1548325A - Telephone receiver : en
  • US1548342A - Typewriting machine : en
  • US1548646A - Finger ring : en
  • US1548787A - Crinkling paper : en
  • FR592445A - Servo-clutch for engine assemblies comprising an internal combustion engine : en fr
  • FR29455E - Product for the destruction of parasitic plants in cultivated fields : en fr
  • GB231125A - : en
  • DE404169C - Group building for Floeze in steep storage : de en
  • US1548405A - Sliding spring closure for containers : en
  • FR592506A - One-piece molded flexible rubber indwelling catheter and method of manufacture : en fr
  • DE417012C - Sound receiver : de en
  • DE417247C - Device for grinding inner cylinder surfaces, in particular automobile cylinders : de en
  • DE417327C - Process for the production of pressed concrete bodies : de en
  • FR592521A - Automatic mold release device for chipboard presses : en fr
  • GB237668A - Improvements in the manufacture of lace on twist-lace curtain machines : en
  • GB228096A - Improvements in magnetically controlled heat treatment of materials, suitable for hardening steel articles : en
  • US1548327A - Bull board for cattle cars : en
  • US1548698A - Telephone transmitter and receiver, loud-speaking telephone, and like sound-emitting device : en
  • FR29477E - Method and apparatus for producing dehydrated alcohol by direct rectification of wines or phlegm without any dehydrating reagent : en fr
  • GB237961A - Improvements in or relating to knitting machines : en
  • GB237968A - Improvements in picture displaying apparatus : en
  • GB237970A - Improvements in devices for indicating the presence of explosive or combustible gases : en
  • US1548091A - Air valve for radiators of heat : en
  • AU2431425A - Improvements in or relating to electric protective systems : en
  • US1548806A - Running shoe : en
  • US1548056A - Refrigerator : en
  • GB237802A - Improvements in and relating to valves for internal combustion engines : en
  • GB236884A - Improvements in or relating to electric batteries : en
  • GB237703A - Improvements in or relating to the sinking of shafts and the like in water-bearing strata : en
  • GB237739A - Improvements in dyeing acetyl silk : en
  • FR592627A - Improvements in the mechanisms for obtaining the advancement of films in cinematographic devices : en fr
  • DE417023C - Motor protection switch with a zero-voltage release that is blocked during the first part of the switch-on movement : de en
  • US1548387A - Weft-carrier-holding device for stationary magazines : en
  • US1548520A - Valve handwheel : en
  • DE416940C - Spark lighter : de en
  • AU2422325A - Electrical control system : en
  • CA252355A - Rail bond : en fr
  • CA252270A - Method of and means for securing synchronization in talking motion picture photography : en fr
  • DE417036C - Locking device for the reversible seat of reclining furniture : de en
  • FR592552A - : fr
  • GB237657A - Improvements relating to drop-down small-arms : en
  • DE417059C - Device for generating high-pressure steam using a high-boiling liquid : de en
  • GB237834A - Improvements in bowing guides for stringed musical instruments : en
  • FR592449A - Control device for rotary knives of cigarette machines : en fr
  • US1548059A - Electrical testing system : en
  • US1548267A - High-frequency carrier signaling : en
  • US1548575A - Rouge-burning machine : en
  • GB235519A - Improvements in and relating to pressure gauging apparatus : en
  • GB237963A - Improvements relating to turbine blades : en
  • FR592582A - Stuffing box for rotating shafts : en fr
  • GB237672A - Improvements in inductance coils for use in wireless telegraphy and telephony : en
  • US1548215A - Repair mold : en
  • GB237790A - A rotary distributer or timer contact disc for ignition systems of internal combustion engines : en
  • DE417097C - Inking unit for printing machines that can swing or can be raised and lowered : de en
  • FR592406A - Process for treating textiles of all kinds, natural or artificial, with a view to their sizing or waterproofing : en fr
  • FR592681A - Machine for the manufacture of wire caps intended for tying bottles for champagne wines : en fr
  • DE417153C - Ball game : de en
  • DE417210C - Coke transport with dry cooling : de en
  • DE417048C - Parachute : de en
  • CA252373A - Manufacture of white lead : en fr
  • AU1877724A - An improved upper for sand and like shoes : en
  • CA252252A - Traffic signal : en fr
  • FR592730A - Pressure (and therefore flow) transformer of a fluid stream, based on the principle of the hydraulic ram : en fr
  • US1548587A - Rail anchor : en
  • DE416921C - Fuel injection device, especially for internal combustion engines : de en
  • DE417227C - Process for the production of pipes of any length by centrifugal casting : de en
  • US1548417A - Mail-exchange device : en
  • US1548146A - Abrasive form and process of making the same : en
  • US1548503A - Light-connection terminal : en
  • US1548228A - Medical apparatus for hot-air supply : en
  • CA252305A - Method of and apparatus for freezing materials : en fr
  • US1548517A - Compressor for refrigerants : en
  • DE417194C - Friction clutch operated by an electric motor : de en
  • US1548133A - Fence construction : en
  • US1548715A - Electrical insulator block : en
  • DE417129C - Process for waxing wooden barrels : de en
  • FR592689A - Pin crusher for cassava and carob : en fr
  • CA252371A - Calculating machine : en fr
  • GB237716A - Improved process for producing carbon disulphide : en
  • GB237707A - Improvements in oil immersed circuit breakers : en
  • GB238274A - Improvement in shaving brushes : en
  • FR592661A - Improvements to electrical rail connections : en fr
  • DE417017C - Process for the accelerated crystallization of slowly crystallizing salts : de en
  • DE417230C - Safety chain for suitcases and items of clothing : de en
  • GB237985A - Improvements in or relating to traversing mechanism for field gun carriages : en
  • US1548681A - Milk-pail holder : en
  • US1548163A - Retaining valve for air-brake systems : en
  • US1548791A - Lath holder : en
  • DE417140C - Conveyor belt drive for check mark registers : de en
  • US1548044A - Apparatus for maintaining a vacuum : en
  • FR592720A - Removable pulley with continuous friction surface : en fr
  • DE417229C - Triangular wallet : de en
  • US1548020A - Reversing means for electric tools : en
  • US1548494A - Collapsible box : en
  • DE416920C - Two-stroke engine with crankcase charge pump and auxiliary pump cylinder : de en
  • DE416962C - Process for the production of casting molds from magnesium silicate : de en
  • FR592547A - Artificial bait box for fishing : en fr
  • GB237638A - Improvements in or relating to reception apparatus for wireless telephony and the like : en
  • GB234511A - : en
  • DE417322C - Coupling for double windows : de en
  • DK34835C - Process for the Preparation of an Alkaline Lead Sulphate Pigment. : da en
  • FR29468E - Improvements to internal combustion engines comprising a rotary compressor : en fr
  • FR592733A - Method for finding insulation faults in electrical distribution lines and apparatus for carrying out this method : en fr
  • US1548082A - Fan for vacuum cleaners : en
  • US1548440A - Power-transmission device : en
  • US1548736A - Book : en
  • FR592426A - Advanced training in electric batteries : en fr
  • FR592557A - Velvet Cardette Waste Brush Machine : en fr
  • GB237830A - Improvements in and relating to cash registers : en
  • FR592588A - Improvements made to servo-brakes, in particular those for motor cars : en fr
  • FR592714A - Combination switch counter for photographic prints : en fr
  • US1548264A - Display device : en
  • US1548296A - Window-sash lock : en
  • GB237783A - Golf score device : en
  • FR592433A - Advanced eraser device : en fr
  • GB237724A - Improvements in and relating to containers for substances used in stick form : en
  • GB237795A - Improvements in or relating to fingering devices for stringed musical instruments : en
  • GB237787A - Improved device for grinding the seating surfaces around door holes of steam boilers and the like : en
  • DK34824C - Procedure for the manufacture of confectionery in open molds and device for the execution of the procedure. : da en
  • FR592473A - Projectile improvements : en fr
  • US1548075A - Railway-traffic-controlling apparatus : en
  • GB237960A - Improvements in and relating to the insulation of conductors used in electrical apparatus : en
  • US1548036A - Roaster : en
  • FR592578A - Advertising column : en fr
  • FR592625A - Valve for pressurized gas containers : en fr
  • GB237793A - Improvements relating to crystal detectors for wireless receiving systems : en
  • US1548752A - Card index : en
  • FR592447A - Improvements in jet propulsion apparatus for the control of vehicles, ships, boats, flying machines and the like : en fr
  • FR592718A - New feather : en fr
  • GB237744A - Improvements in machines for marking or cancelling letters and other postal matter : en
  • FR592725A - Improvements to internal combustion engines : en fr
  • GB227829A - Improvements relating to thermally operating electric relays : en
  • GB237812A - Improvements in cutters for making wooden box ends and for like purposes : en
  • GB237698A - Improvements in boot trees : en
  • GB237682A - Improvements in trunks or like receptacles : en
  • DE416941C - Device for processing fabrics, in particular stranded goods, on roller washing machines and similar machines with a pair of drawing rollers : de en
  • DE417065C - Device for generating vibrations with a valve tube with two anodes : de en
  • GB237974A - Improvements in or relating to water-tube boilers : en
  • GB237713A - Improvements in or relating to carbonising machines : en
  • GB237776A - Improvements in screw thread cutting tools, such as taps, dies, screw-thread die-plates, screw-thread cutting heads, or the like : en
  • US1548237A - Collapsible carton : en
  • US1548262A - Manufacture of bicolored spectacles : en
  • US1548811A - System of control by light waves : en
  • DE417066C - Arrangement for the joint actuation of star-delta switch and mains switch : de en
  • GB237680A - Improvements relating to thermionic valves or electron discharge tubes : en
  • FR592486A - Improvements to pump equipment : en fr
  • FR592618A - Improvements in the prismatic glass of automobile headlights : en fr
  • GB231418A - Improvements in means for freezing portions of liquid below the surface of the liquid, for raising sunken ships and other sunken objects : en
  • US1548504A - Method for producing seamless artificial sausage skins : en
  • DE417144C - Chuck with conical clamping rollers : de en
  • FR592424A - Maintained oscillating pendulum, particularly applicable to receiving clocks of electrical time distribution installations by electromagnetic synchronization process : en fr
  • US1548524A - Ingham : en
  • US1548273A - Tire chain : en
  • US1548426A - Hair net : en
  • US1548795A - Portable kiln bracing post : en
  • US1548629A - Cushion coupling : en
  • US1548466A - Brush for electrical machines : en
  • US1548428A - Automatic gear-shift-control mechanism : en
  • US1548498A - Typewriting machine : en
  • CA252274A - Milking apparatus : en fr
  • US1548140A - Apparatus for handling glass plates : en
  • DE416959C - Method and device for processing the molding sand and producing the molds for mass casting : de en
  • DE417070C - Sickbed : de en
  • FR592591A - Automatic device for the production of compressed air which can be used for inflating tires : en fr
  • FR592614A - Improvements to internal combustion engine cylinder heads : en fr
  • DE399938C - Holder for writing instruments of all kinds with support surfaces for the fingers on the handle : de en
  • US1548773A - Check cylinder and valve : en
  • CA252352A - Over driven extractor : en fr
  • US1548026A - Forming apparatus for wood veneer strips or bands : en
  • US1548315A - Method of producing stencil sheets for manifolding purpose or the like : en
  • US1548706A - Glass-pane-coupling device : en
  • CA252441A - Gramophone : en fr
  • US1548671A - Cleansing compound : en
  • US1548023A - Harness girth-connecting means : en
  • AU1941624A - Automatic ignition-timing regulator for internal combustion engines : en
  • US1548799A - Electric switch : en
  • US1548263A - Sawing attachment for fordson tractors : en
  • US1548672A - Axle holddown : en
  • US1548051A - Shackle : en
  • FR592590A - Air-regulated carburetor : en fr
  • CA252390A - Elastic fabric : en fr
  • FR592438A - Process for the production of carbonyl iron : en fr
  • GB230020A - : en
  • AU1882924A - Improvements in suction dredges : en
  • DE416923C - Device for producing a fuel-air mixture used for heating purposes and for engine operation : de en
  • DE417240C - Cleaning machine with cascades built up over back and forth shaking sieves : de en
  • US1548111A - Multiple safety fuse : en
  • US1548119A - Busy-test circuit for telephone cord circuits : en
  • DE416969C - Device for automatic batchwise determination of the composition of gas mixtures : de en
  • CA252372A - Record disc for talking machines : en fr
  • CA252318A - Furnace : en fr
  • US1548047A - Miter box : en
  • US1548595A - Suitcase : en
  • US1548443A - Can-counting mechanism : en
  • US1548483A - Oar : en
  • DE417173C - Ventilation device adjustable in different positions : de en
  • CA252405A - Graining tool : en fr
  • DE417128C - Schraemmaschine : de en
  • CA252298A - Vending machine : en fr
  • US1548102A - Counting apparatus : en
  • US1548481A - Shutter-release holder : en
  • US1548304A - Cushioning connection for vehicle supporting springs : en
  • CA252340A - Breather for engines : en fr
  • US1548383A - Road-marking device : en
  • US1548622A - Cross-plowing cultivator : en
  • US1548687A - Signal : en
  • USD67926S - Design eor a vanity case : en
  • GB229645A - Improvements in oil separators : en
  • CA252442A - Heat radiator : en fr
  • CA252343A - Shoe fastener : en fr
  • US1548513A - Sickle : en
  • DE417133C - Railway signal system with flashing light : de en
  • US1548326A - Automobile jack : en
  • US1548501A - Doorcheck : en
  • US1548219A - Safe-protecting device : en
  • DE417119C - Safety device for rotating boiler or boiler parts : de en
  • US1548711A - Leg and foot developer : en
  • CA252345A - Laminated spring : en fr
  • CA252447A - Planking for bridges : en fr
  • FR592435A - Rotary tool holder for planers and vices, working in both directions of travel : en fr
  • US1548320A - Typewriting machine : en
  • US1548576A - Instantaneous mechanical lead-screw-release mechanism : en
  • US1548065A - Stoker : en
  • US1548128A - Suspension device : en
  • GB237948A - Apparatus for recording smoke density : en
  • US1548276A - Hot-water bottle : en
  • US1548433A - Toy vehicle : en
  • US1548472A - Ink pad : en
  • DE416942C - Process for producing fuel briquettes from coal : de en
  • DE417135C - Receiving device for wireless telegraphy and telephony by using two or more antenna structures with heart-shaped characteristics : de en
  • FR592673A - Fastening button particularly intended for automobile convertible tops : en fr
  • FR592483A - Regeneration and heat exchange device : en fr
  • FR29479E - Adjustable brake system for motor vehicles : en fr
  • US1548767A - steele : en
  • FR592584A - Process for refining recent natural resins, and resulting new products : en fr
  • CA252293A - Tongs : en fr
  • FR592404A - How to obtain two-stroke engines for motorcycles : en fr
  • GB237843A - Improvements in or relating to vehicular fire escapes : en
  • DE417179C - Process for producing a waterproof paint : de en
  • FR592580A - Cement tiles and their manufacturing process : en fr
  • FR592583A - Continuous grinding and polishing of glass in strips or plates : en fr
  • FR592616A - Leather grinding machine : en fr
  • GB237639A - Improvements in and relating to vacuum cleaners : en
  • US1548613A - Elastic-fluid turbine : en
  • US1548617A - Rocking-chair or amusement device for children : en
  • US1548531A - Practice golf ball for home use : en
  • US1548797A - Railroad tie : en
  • GB237746A - Improvements in and relating to steam superheaters : en
  • DE417152C - Housing for dice games : de en
  • DE417055C - Registration card : de en
  • US1548603A - Method of making claw hammers in one heat : en
  • CA252433A - Method of and apparatus for compressing fluids : en fr
  • DE417269C - Direct current compound steam engine with cascade guidance of the steam : de en
  • US1548386A - Direction signal : en
  • DE417154C - Skill game : de en
  • DE417388C - Zupfschloss for taeschner, saddlery and gallant goods : de en
  • GB215388A - Improvements in or relating to the equalisation of the volume of rolls for cigars & small cigars : en
  • US1548476A - Insect destroyer : en
  • US1548309A - Bucket for placer dredges : en
  • US1548540A - Swimming apparatus : en
  • US1548302A - Clothesline reel : en
  • US1548686A - Flying machine : en
  • US1548480A - Mechanical integrator : en
  • DE417027C - Device for protecting an electric motor : de en
  • DE417037C - Mirror arc lamp for projector : de en
  • DE417132C - Axle bearing suspension for trough, pit and similar cars : de en
  • US1548721A - Process of treating starch and materials containing starch : en
  • CA252271A - Drainer for wash-boilers : en fr
  • US1548616A - Process of retarding deterioration of dental cements : en
  • US1548410A - Tripod adjustable boiler stand : en
  • GB237637A - Improvements in and relating to presses for drawing metal articles : en
  • GB237778A - Improvements in or relating to elevators or stands for attachment to boots and shoes : en
  • FR592429A - Tray gas cooler-scrubber : en fr
  • GB237730A - Improvements in and relating to the protection of rotary converters : en
  • US1548042A - Slicing machine : en
  • US1548295A - Bench clamp device : en
  • US1548474A - Method of and apparatus for molding silica brick : en
  • US1548713A - Tube frame for axminster looms : en
  • CA252266A - Manufacture of wood pulp and by-products : en fr
  • GB237767A - Improvements in and relating to meat slicing machines : en
  • FR592564A - case for pneumatic conveyors with cover and extractor : en fr
  • DE416909C - Electrolyte for lead collector : de en
  • DE417172C - Device for locking a rotatable support for the unloading flap suspended from it in box tipping vehicles : de en
  • US1548272A - Sand box for golf courses : en
  • GB237825A - Improvements in tires : en
  • CA252289A - Shock absorber : en fr
  • US1548032A - Skate : en
  • US1548086A - Centering and holding work in grinding machines : en
  • US1548702A - Process for separating mud and fatty matters contained in water, more especially applicable to wool-scouring liquors : en
  • US1548543A - Well equipment : en
  • US1548741A - Electric liquid hbatins system : en
  • US1548772A - Clock calendar : en
  • AU2237825A - Improvements inan improved sundae dish forming 1 machine : en
  • FR592482A - Improvements in cinematography : en fr
  • FR592539A - Improvements made to the closure of cigarette cases and similar plastic objects : en fr
  • US1548085A - Heel clamp : en
  • US1548599A - Airplane : en
  • US1548192A - Vegetable slicer : en
  • US1548226A - Magneto : en
  • CA252335A - Puncture proofing device for inner tubes : en fr
  • DE417214C - Simultaneous production of ammonium sulphate and ammonium chloride, preferably for fertilization purposes : de en
  • US1548776A - Process for preserving or protecting substances or objects : en
  • CA252313A - Card cleaner : en fr
  • GB237664A - Improved system of electrical signalling and inter-communication between railway signalmen and engine-drivers : en
  • FR592448A - Improvements in hydraulic pumps controlled by pneumatic or hydraulic transmission : en fr
  • US1548807A - Metal-wool-making machine : en
  • GB236205A - Control devices for compressor engines : en
  • DE416917C - Pointer for bulk goods : de en
  • DE416928C - Engine brake, in particular for motor vehicles : de en
  • US1548137A - Stylus bar : en
  • US1548388A - Transformer : en
  • US1548365A - Lock for locomotive shaker bars : en
  • US1548424A - Wire stretcher : en
  • CA252262A - Protective envelope for garments : en fr
  • GB227862A - Compressor : en
  • CA252388A - Acoustic device : en fr
  • US1548640A - Combing machine : en
  • DE417049C - Airplane with wings arranged one behind the other : de en
  • DE417130C - Guide disc for steam turbines with blade roots inserted into the disc and ring connection of the blade heads : de en
  • US1548109A - Process of and apparatus for extracting sulphur from ore : en
  • US1548762A - Internal-combustion engine : en
  • DE417014C - Dewatering of coke : de en
  • DE417202C - Process for the production of electric furnace electrodes : de en
  • FR592698A - Industrial product consisting of a soap with a mixture of ultramarine blue or other similar products : en fr
  • DE417363C - Bunker system : de en
  • FR592740A - Mudguard device for pneumatic tire vehicle wheel : en fr
  • GB237962A - Improvements relating to stopping mechanism for looms having fixed reeds : en
  • DK34808C - Device for Pumps for Ajle, Water and the like. : da en
  • US1548112A - Decorating stilt : en
  • US1548384A - Display card : en
  • FR592687A - Phonograph : en fr
  • US1548670A - Coin-controlled vending machine : en
  • US1548266A - Vehicle : en
  • CA252356A - Printer's quoin key : en fr
  • US1548755A - Combination tool : en
  • DE417031C - Speed regulator : de en
  • CA252414A - Apparatus for recovering the heat and fusible solids of fuels at high temperatures : en fr
  • AU2431525A - Improvements in or relating to electric protective systems : en
  • CA252312A - Pressure dumping hoist : en fr
  • DE412159C - Drive for rotary printing machines : de en
  • US1548072A - Bumper : en
  • US1548206A - Pressure-limiting gauge : en
  • US1548430A - Food product and process of making same : en
  • US1548614A - Metal-stirring device : en
  • US1548693A - Firing mechanism for pyrotechnics and the like : en
  • FR592629A - Electrical control for high-voltage switching devices actuated by transmission elements : en fr
  • AU2248425A - Improvements in continuous process forthe dehydration of volatile fatty acids : en
  • CA252429A - Slice receiver for slicing machine : en fr
  • DE417038C - Testing device for fibers : de en
  • DE417139C - Tonotelemeter : de en
  • CA252261A - Towel cabinet : en fr
  • AU2206025A - Improvements in radio communication systems : en
  • FR592530A - Automatic chimney sweeping device for kitchen stoves : en fr
  • DE417028C - Tour regulator for electric motors : de en
  • FR592734A - Double bain-marie electric heater : en fr
  • GB212274A - : en
  • DE417069C - Firing system for steam boilers with smoldering shaft placed on the filling funnel, by-product system and closed circuit of the processing steam : de en
  • CA252253A - Folding luggage carrier : en fr
  • US1548053A - Curtain rod : en
  • DE416943C - Device for regulating the water level in evaporators : de en
  • FR592615A - Method of stripping lime kilns or the like : en fr
  • DE417021C - Process for the preparation of protein acridine compounds : de en
  • DE417279C - Device for achieving the synchronous work of several vibrating molding machines : de en
  • US1548235A - Metal door : en
  • FR592508A - Money dispenser : en fr
  • DK34811C - Device by Butyrometers. : da en
  • DE417057C - Steam jet suction device with feed water preheater : de en
  • GB237845A - Improvements relating to letter and document files : en
  • CA252280A - Means for holding removable bodies on freight cars : en fr
  • US1548018A - Valve : en
  • US1548217A - Multigraphing attachment : en
  • GB237813A - Improvements in or relating to display cabinets : en
  • FR592465A - Improvements in the construction of cylinders intended for explosion engines : en fr
  • GB237715A - Improvements in cable, cord and like winding or absorbing devices : en
  • GB222849A - Apparatus for the production of gas especially applicable to the supply of fuel to explosion engines : en
  • CA252374A - Machine for covering packages with foil and sealing said foil : en fr
  • DE417141C - Air valve for air cushion u. like : de en
  • GB237735A - Manufacture of new therapeutic compounds : en
  • GB226232A - Improvements in turbine aggregates : en
  • GB237969A - A new or improved two speed gear : en
  • DE417174C - Sink suspension for hinged sleeping car vanity unit : de en
  • DE417016C - Device for preparing low quality fuels for briquetting : de en
  • FR592492A - Lighter-Than-Air Aircraft Improvements : en fr
  • FR592636A - Improvements made to the start-up of motorcycles and cyclecars : en fr
  • GB237720A - Improvements in or relating to collapsible beds, cots, hammocks or the like : en
  • FR592617A - Automatically Variable Speed Gear Enhancements : en fr
  • GB237768A - Means and method for use in separating oil and water : en
  • GB237983A - Improvements in or relating to dental articulators : en
  • DE417325C - Inner shoe part made from a plurality of wood veneers joined together : de en
  • CA252361A - Compressible strip-packing for engines : en fr
  • GB237827A - Improvements in and relating to flow meters and the like : en
  • US1548374A - Excavating teeth : en
  • DE416992C - Gripper switch mechanism for movies : de en
  • DE417163C - Processes and devices for dry cooling of hot coke masses : de en
  • GB232227A - An improved separating apparatus for commingled grains : en
  • GB237971A - Improvements in cigar making machines : en
  • DE416985C - Device for screwless, tight connection of two construction parts : de en
  • GB237991A - Electric plug and socket connectors : en
  • US1548809A - Steel lumber : en
  • FR592422A - Automotive car rear wheel hub : en fr
  • FR592491A - Improvements to doubling or folding machines used in the manufacture of tinplate, sheet metal, etc. : en fr
  • FR592597A - : fr
  • US1548604A - Terminal connecter : en
  • AU2091624A - Improvements in or relating to cocoanut splitters : en
  • US1548507A - Game apparatus : en
  • US1548737A - Sound record : en
  • FR592742A - Radiator for cooling thermal machines, engines, compressors and others of low power : en fr
  • GB237762A - Improved process for the manufacture of nitrogen peroxide : en
  • US1548225A - Flash light : en
  • US1548453A - Safety lock : en
  • FR29480E - : fr
  • US1548598A - Airplane : en
  • US1548284A - Steamer : en
  • GB238277A - Improvements in devices for opening tins, cans, cartons and the like : en
  • US1548644A - Hood lock : en
  • US1548294A - Headlight : en
  • USD67923S - Design for a ring : en
  • FR592471A - Protective device for limiting the current and for the automatic disconnection of electrical consumers : en fr
  • DE416919C - Typewriter and card punch : de en
  • DE416953C - Process for the production of azo dyes particularly suitable for chrome printing on cotton : de en
  • US1548134A - Tennis racket and the like : en
  • FR592430A - Advanced training in electric batteries : en fr
  • GB226569A - Improvements in or relating to screw propellers : en
  • US1548690A - Reminder list and indicating means therefor : en
  • US1548199A - Iron holder : en
  • CA252403A - Truck snowplough : en fr
  • US1548355A - Collapsible form for concrete pipe : en
  • US1548707A - Pane-connecting means : en
  • CA252321A - Heel and shoe : en fr
  • GB237741A - Improvements in or relating to inflatable rubber toys : en
  • GB237764A - Improvements in cranes : en
  • DE416981C - Mower : de en
  • GB215771A - Improvements in or relating to dustfiring fuels : en
  • GB230829A - Screen for the art of reproduction : en
  • AU1746224A - Improvements in methods for producing- pig-iron- or steel in blast furnaces and means for carrying same into effect- : en
  • US1548139A - Holder for razor blades : en
  • US1548205A - Damper-controlling device for stoves : en
  • US1548407A - Shoe-lacing device : en
  • US1548184A - Holder and control for pulp testers : en
  • GB237765A - Improvements in and relating to air cooling devices : en
  • CA252421A - Self-aligning gear : en fr
  • DE417203C - Device on bread slicers for advancing bread by one slice thickness : de en
  • US1548116A - Photographic-camera body : en
  • US1548126A - Apparatus for feeding pulverized fuel : en
  • US1548150A - Combined salt and pepper shaker : en
  • US1548297A - Locking device for thumb nuts : en
  • CA252250A - Process for the manufacture of colloidal substances in the form of small balls or grains : en fr
  • US1548529A - Rotary jar : en
  • US1548593A - Magnetic valve for railway-train controls : en
  • DK34823C - Procedure for the manufacture of enamelled articles. : da en
  • US1548341A - Water turbine : en
  • US1548633A - Electrically-propelled toy : en
  • US1548062A - Coupling arrangement for multiplex transmission : en
  • US1548489A - Thermometer : en
  • CA252397A - Friction shock absorbing mechanism : en fr
  • CA252248A - Valve : en fr
  • US1548777A - Peg for string musical instruments : en
  • CA252359A - Composite siding : en fr
  • AU1902924A - Improvements in milk and cream cans : en
  • CA252290A - Spring suspension and rebound check : en fr
  • FR592602A - Improvement in exhaustion and concentration devices : en fr
  • US1548537A - Apparatus for molding plastic substances : en
  • CA252310A - Brake for scooters and coasters : en fr
  • US1548185A - Portable stove : en
  • GB229278A - Improvements in or relating to type setting and line casting machines : en
  • US1548623A - Pump : en
  • US1548202A - Automobile curtain : en
  • CA252247A - Shoe : en fr
  • FR592727A - Rubber and its manufacturing process : en fr
  • DE417114C - Display stand for flowerpots and similar containers : de en
  • GB237987A - Improvements in or relating to hang-fire devices for ordnance : en
  • GB237646A - Improvements relating to the protection of screw threads in wood or other relatively soft material : en
  • CA252281A - Saw : en fr
  • US1548348A - Headrest : en
  • US1548638A - Water-tube boiler : en
  • US1548625A - Sanitary protector for telephone mouthpieces : en
  • US1548802A - Well pump : en
  • CA252263A - Tobacco cartridge : en fr
  • US1548198A - Coin-controlled lock for lockers : en
  • US1548312A - Sleeping bag : en
  • US1548496A - Pencil-printing machine : en
  • US1548800A - Electric switch : en
  • US1548104A - Method of interrupting longitudinal cracks in glass-sheet drawing : en
  • CA252258A - Wick burner : en fr
  • CA252291A - Electric iron plug : en fr
  • CA252365A - Sintering machine : en fr
  • US1548590A - Combined fuel valve and sediment bulb : en
  • DE416915C - Device for treating the ears : de en
  • DE417218C - Signal system for railways and like : de en
  • FR592444A - New way to launch grenades and devices for its realization : en fr
  • CA252273A - Milking apparatus : en fr
  • DE417050C - Fastening of the covering on the ribs of the wings by means of cords or the like. : de en
  • DE416987C - Tool clamping device for filing and sawing machines : de en
  • CA252425A - Cup dispensing machine : en fr
  • CA252398A - Hockey boot : en fr
  • US1548209A - Log grab : en
  • DE417013C - Fulling agent : de en
  • US1548161A - Method of and apparatus for making cement-lined pipe : en
  • US1548789A - Paper-crinkling machine : en
  • CA252295A - Lock washer : en fr
  • CA252410A - Control system for alternating current motors : en fr
  • GB237674A - Improvements relating to the sound conduits of gramophones : en
  • FR592706A - Manufacturing process of natural color photographs of all sizes : en fr
  • GB237740A - Improvements in internal combustion engines : en
  • US1548208A - Destination indicator : en
  • CA252386A - Cushion connection for vehicles : en fr
  • US1548173A - Wage ob cost computer : en
  • CA252431A - Brake : en fr
  • US1548186A - Device for the withdrawal of liquids under gaseous pressure : en
  • US1548680A - Velocipede construction : en
  • DE417123C - Rock weight for cyclists : de en
  • DE417157C - Foot piece for mammoth pumps for sweeping mud : de en
  • CA252259A - Washboard : en fr
  • US1548191A - Automatic ignition-control device : en
  • US1548299A - Whistle-actuating apparatus : en
  • US1548420A - Air washer : en
  • DE417088C - Wind turbine with blades that can be turned from the wind : de en
  • US1548136A - Means for removing solid tires from wheels : en
  • AU2437225A - Improvements in or relating to telephonic receivers : en
  • FR592562A - Safety vaporizer mount : en fr
  • DE412969C - Process for the recovery of energy when braking moving masses of a steam engine : de en
  • GB237851A - A feed device for continuous wood-grinding machines : en
  • CA252272A - Toy flying machine : en fr
  • US1548463A - Smoking tray : en
  • DE417187C - Gas stove : de en
  • US1548120A - Self-measuring oil pump : en
  • US1548652A - Sawmill-carriage-offsetting device : en
  • US1548061A - Clip for fastening roof sheets : en
  • CA252329A - Cotter pin expander and puller : en fr
  • US1548069A - Plate mounting : en
  • US1548216A - Cholesterin and method of manufacture : en
  • CA252285A - Measuring means for milking machine installations : en fr
  • US1548792A - Combination shade, curtain, and drapery fixture : en
  • US1548080A - Refrigerating apparatus : en
  • US1548398A - Boat : en
  • US1548632A - Roll protector : en
  • DE417024C - Starter switch or control device for use either directly on the associated electrical machine or separately from it : de en
  • GB238064A - Resilient shaft couplings : en
  • US1548539A - Process of making battery elements and products thereof : en
  • USD67933S - Design for a pencil box or similar article : en
  • CA252419A - Synthetic material adapted to the plastic art : en fr
  • CA252444A - Packing for shafts : en fr
  • DE417183C - Truss : de en
  • DE417087C - Opener for tin cans : de en
  • FR592536A - Bleaching and cold scouring of vegetable fibers and particularly cotton fabrics : en fr
  • FR592744A - fuel saver : en fr
  • CA252317A - Driving device for sheep shearing and other small machines : en fr
  • CA252367A - Drier for veneer, wall board, etc. : en fr
  • FR592434A - DC to AC thermionic converter : en fr
  • DK34814C - Adjustable Knee Joint for Automobile Windshields. : da en
  • GB237849A - Improvements in and relating to spring wheels : en
  • US1548300A - Testing device : en
  • DE416934C - Device for noiseless arithmetic movement on clockworks : de en
  • US1548242A - Egg boiler : en
  • US1548526A - Stopcock : en
  • FR592488A - Improvements to liquid dispensing devices for engines : en fr
  • GB234447A - Improvements in or relating to heat insulating means : en
  • US1548157A - Lithographic scraper : en
  • US1548048A - Joint : en
  • US1548460A - Hydraulic brake : en
  • FR29458E - Clutch, disengagement and tension adjustment device applicable to belt and friction transmissions : en fr
  • FR592531A - Automatic opening and closing device for boxes : en fr
  • FR592611A - Funnel, the outlet of which can be closed by a spring-loaded cap : en fr
  • GB226823A - Improvements in high speed water turbines : en
  • US1548668A - Timer : en
  • AU1876824A - Improved construction of combined floor and ceiling in cement concrete buildings : en
  • US1548204A - Water-cooled portable electric welding machine : en
  • FR592656A - Improvements in cooling towers : en fr
  • AU2365925A - Improvements in and relating to electric radiators : en
  • DE417071C - Box for house pharmacies u. like : de en
  • DE417107C - Calendar with a sliding band that carries the day's data : de en
  • US1548580A - Heavy-duty plunger and packing therefor : en
  • CA252277A - Process of making gaseous mixtures of nitrogen and hydrogen : en fr
  • DE417167C - Connection of metal parts produced by autogenous welding : de en
  • DE417323C - Fireproof shutters for closets : de en
  • FR592599A - Method and apparatus for processing tubes : en fr
  • GB237791A - Machines for punching, shearing and stamping angle bars : en
  • DE417033C - Process for the preparation of sulfur-containing dyes : de en
  • CA252396A - Charge heating control for internal combustion engines : en fr
  • USD67935S - Design for a lighting fixture : en
  • US1548568A - Necktie holding and shaping device : en
  • US1548221A - Automatic oiling device : en
  • FR592409A - Improvements to glass containers intended to be heated over an open flame : en fr
  • DE407192C - Device for the protection of electrical power consumers : de en
  • US1548571A - Life belt and method for making the same : en
  • US1548717A - Holder : en
  • GB237822A - Improvement in the construction of metallic barrels, drums, hot water cylinders or tanks, and the like : en
  • US1548714A - Stock-tank heater : en
  • FR592513A - Flush tank : en fr
  • FR592722A - Switching device which optionally actuates the control parts of a motor vehicle from two different points : en fr
  • GB230812A - Improvements in dies for cutting screws : en
  • FR592700A - Improvements in the construction of garment presses : en fr
  • US1548130A - Lock structure : en
  • US1548637A - Process of making starch conversion products : en
  • DE417100C - Draft regulator, in which the extraction of the smoke gases is regulated by an adjustable liquid level : de en
  • FR592621A - Washing and drying machine, dishes and other items : en fr
  • FR592726A - Improvements to silicon steel treatment processes : en fr
  • GB237721A - Improvements relating to crystal detectors for wireless receiving apparatus and the like : en
  • US1548651A - Light-projecting apparatus : en
  • FR592619A - Ball joint connection device for mobile electrical devices : en fr
  • FR592643A - Dual-flow mixing valve system adjustable together or separately : en fr
  • GB215380A - Improvements in gramophones or the like machines : en
  • FR592606A - Improvements made to devices for the tamper-proof closure of receptacles with a neck other than a circular one, in particular those for cans (oil, gasoline, etc.) with a spout : en fr
  • GB237667A - Improvements in or relating to steam generators : en
  • US1548222A - Automatic oiling device : en
  • DE417108C - Driving wheel with removable auxiliary tires for agricultural purposes : de en
  • US1548461A - Combined typewriting and computing machine : en
  • GB237772A - Improvements in or relating to mining machines : en
  • DK34828C - Procedure and Receiving System for Reducing Atmospheric Disorders by Wireless Transmission of Intelligence. : da en
  • FR29478E - Process of inlaying metals in wood : en fr
  • GB228926A - : en
  • GB237758A - Improvements in lifting jacks : en
  • GB237986A - Improvements in or relating to ordnance firing mechanism : en
  • CA252260A - Mould for cement blocks : en fr
  • CA252330A - Bag or envelope : en fr
  • CA252331A - Metal railway tie : en fr
  • FR592608A - Progressive drive device for winding pulleys : en fr
  • US1548451A - Spline broach or cutting bar : en
  • US1548244A - Radiator cap : en
  • GB237836A - Improvements in or relating to detachable wheel naves : en
  • US1548153A - Building block : en
  • GB237935A - Improvements in pasting device particularly for use in connection with cigar machines : en
  • US1548456A - Self-clinching anchor nail : en
  • FR592576A - Device for patching and lining fabrics and hosiery : en fr
  • GB237678A - Improvements in or relating to covers for application to steering wheel handles of motor vehicles, and like hand-wheel rims : en
  • GB228194A - Process for the manufacture of loaded cables : en
  • US1548231A - Basket-forming machine : en
  • USD67931S - Design for an electric heating ttnit : en
  • FR592414A - Mechanical grinding device : en fr
  • FR592421A - Improvement to single or multiple cone cone carburetors : en fr
  • GB222864A - Improvements in remote control systems for electrical substations and other distribution systems : en
  • GB237966A - Improvements in or connected with lamps for illuminating mechanisms or apparatus carried on the dash board or in sight of the driver of self propelled vehicles : en
  • US1548701A - Bark-stripping tool : en
  • DE417226C - Leather sharpening machine : de en
  • CA252307A - Fuel composition : en fr
  • GB231138A - Improvements in telephone exchange systems : en
  • GB237808A - Improvements in a machine for disintegrating materials containing textile fibres : en
  • US1548361A - Tube splicing : en
  • US1548747A - Roundabout : en
  • US1548097A - Bonbon-making machine : en
  • GB237696A - Improvements in or relating to pit tubs, colliery corves and the like tramway or railway vehicles : en
  • GB237840A - Improvements in the manufacture of tubes with walls of varying thickness : en
  • US1548710A - Folding table : en
  • FR29497E - Machine for cleaning and externally scraping bottles of all shapes and mainly champagne bottles : en fr
  • FR592676A - Improvements to the manufacturing processes of filaments for electronic discharge tubes : en fr
  • FR592634A - Device for learning to swim and for increasing the power and speed of swimmers, this device also behaving like a rescue device : en fr
  • FR592575A - Improvements relating to the construction of quay walls : en fr
  • GB237757A - Process of extracting oil from oil bearing sands and similar materials : en
  • FR592558A - Master blade device for suspension spring : en fr
  • US1548419A - Reversing apparatus for heating furnaces : en
  • US1548515A - Drawing, rolling, and wiredrawing of metals : en
  • DE417082C - Starting electric motor for explosion engines : de en
  • DE417127C - Diaphragm pressure regulator : de en
  • DE416925C - Fastening device for the rods or joint balls on the connecting pieces of movement devices : de en
  • FR592509A - Trolley particularly applicable to the transport of materials containing corrosive liquids : en fr
  • GB229994A - Film winding device for motion picture apparatus : en
  • GB230827A - : en
  • GB237780A - Improvement in locomotive axle boxes : en
  • US1548719A - Oil burner : en
  • US1548234A - Changeable exhibitor : en
  • DE417041C - Pest repellants : de en
  • GB237816A - Improvements in marine paddle wheels : en
  • GB237817A - Improvements in or relating to means for the reduction of resistance to the motion of a ship or other vessel through water : en
  • GB237788A - Railway ticket holder : en
  • CA252254A - Dehorning machine : en fr
  • US1548394A - Vehicle braking system : en
  • GB237775A - Improvements in or relating to securing doors and the like : en
  • FR29451E - : fr
  • FR592577A - Improvements in the mechanisms of pumps or engines with multiple cylinders parallel to the axis of rotation : en fr
  • US1548583A - Apparatus for manufacturing inner tubes for pneumatic vehicle tires : en