• PL3119B1 - Reversible brush device for cleaning sieves in rotary mills and machines for cleaning grain or other materials. : en pl
  • US1563377A - Pulling and transposing mechanism for line wires : en
  • CH112945A - Drawing device for spinning machines. : en fr
  • PL3128B3 - Regenerative flame furnace. : en pl
  • PL3135B1 - apparatus for pre-treatment of the light gas or the gases from the coking furnaces for partial liquefaction. : en pl
  • US1564006A - Machine for cutting sheet material : en
  • CA255906A - Gas burner for furnaces : en fr
  • US1563935A - Glass-feeding apparatus : en
  • FR597942A - Process for the production of water-soluble alkali silicates : en fr
  • US1563414A - Poultry drinking fountain : en
  • US1563416A - Variable condenser : en
  • US1563864A - Operating and maintenance record for vehicles : en
  • US1564100A - Automobile parking machine : en
  • CH112852A - Gate valve for pipelines. : de en
  • US1563583A - Vacuum pump : en
  • US1563996A - Curve oiler : en
  • US1564062A - Well windlass : en
  • PL3018B1 - Chamber cooker for cooking diabetes for crystal. : en pl
  • SU850A1 - Kitchen hearth with a stepped stove and with a coil for heating water : en ru
  • CA255970A - Manufacture of cloth : en fr
  • US1563446A - Package sorter : en
  • US1564054A - Game : en
  • DE422188C - Diffuser for drive screws : de en
  • DE422275C - Device to suppress the quiescent current in the antenna : de en
  • GB243633A - Improvements in or relating to hurdles particularly applicable for use in athletics : en
  • CA255831A - Spring suspension : en fr
  • CH112951A - Rectilinear knitting machine with Jacquard mechanism. : en fr
  • US1563478A - Means for air-cooling engines : en
  • US1564180A - Concrete-handling machine : en
  • US1563875A - Process of separating the constituents of mineral silicates : en
  • US1564186A - Flexible coupling : en
  • CA256005A - Friction shock absorbing mechanism : en fr
  • CA256023A - Sleeve type of internal combustion engines : en fr
  • FR597948A - Machine for grinding and polishing slabs, slabs, etc. : en fr
  • GB227789A - : en
  • CH112810A - Installation on bookkeeping machines to facilitate entries in horizontal rows. : de en
  • US1563545A - Adjustable automatic pressure-relief valve : en
  • CA255937A - Process of removing nicotine from tobacco : en fr
  • FR597855A - Knitting Machine Improvements : en fr
  • FR597891A - Thread tensioner for knitting machines : en fr
  • PL3134B1 - Method for the production of pressed yeast from molasses. : en pl
  • PL3197B1 - A device for applying elastic rings to human or animal members. : en pl
  • US1563371A - Identifying tag : en
  • FR597931A - Magnetic flywheel device for automotive vehicles and other applications : en fr
  • FR598083A - Regulator : en fr
  • GB232629A - : en
  • DE422508C - Artificial tooth with metallic back plate : de en
  • FR597944A - Three-speed freewheel : en fr
  • CA255986A - Cocoanut shredding machine : en fr
  • FR597913A - Method and devices for the supply of pressurized dry air to hotplates : en fr
  • US1564175A - Flexible pipe joint : en
  • GB231454A - Scouring and bleaching bath for fabrics and fibres having a cellulosic base, and the process of producing same : en
  • CA255933A - Train pipe connector : en fr
  • CA255860A - Necktie : en fr
  • CA255894A - Gate locking mechanism : en fr
  • FR597921A - Satellite ring enlarger : en fr
  • CA255992A - Apparatus for drying : en fr
  • CH112786A - Loom without shooters. : de en
  • US1563340A - Stone picker : en
  • US1563551A - Disk-record apparatus : en
  • FR598092A - : fr
  • GB222472A - Improvements in and relating to steam or gas turbines : en
  • GB243531A - An improved spring-controlled suspension bracket : en
  • GB243623A - Improvements in or relating to vehicle wheels : en
  • GB243544A - Improvement connected with apparatus for applying labels to tin boxes and the like : en
  • FR598088A - Multiplier for dipping machines : en fr
  • GB243463A - Paper cylinder or shell winding machine : en
  • PL3148B1 - Method of producing explosives. : en pl
  • US1563585A - Needle-positioning means for axminster looms : en
  • DK35327C - Bedding for Beds and the like. : da en
  • CA255922A - Electrical controlling device : en fr
  • US1563519A - Apparatus for manufacturing tire casings : en
  • CA256027A - Insulator for electric lines : en fr
  • US1563467A - Billiard cue : en
  • DE422499C - Closing element for the gas line leading from the furnace chamber to the template : de en
  • PL3117B1 - The method of obtaining metals with such a high melting point as tungsten. : en pl
  • DE422574C - Pipe cleaning device with a water turbine rotating within a housing to drive the drill head for steam boiler, condenser, preheater u. Like. Pipe systems : de en
  • DE422585C - Extraction of animal oils and fats : de en
  • PL3115B1 - Improvements in the distillation of shale or the like to obtain oil from it. : en pl
  • US1563326A - Secret-communication system : en
  • US1563882A - Metal-felly wheel : en
  • US1563846A - Sound-absorbing plaster and method of applying same : en
  • US1564097A - Curtain fastener : en
  • US1563425A - Wireless-receiving system : en
  • USD68930S - Design for a scale base : en
  • US1563568A - Winch control mechanism : en
  • US1563606A - Windshield : en
  • FR598036A - : fr
  • US1563509A - Method and means for locating lamps : en
  • PL3055B1 - Leather chain made of links and how it is made. : en pl
  • PL3182B1 - Multiphase transformer or choke coil with neutral earthed. : en pl
  • US1563445A - Carboy-top guard : en
  • US1563394A - Motion-picture apparatus : en
  • DE422358C - Dust catcher for drilling machines : de en
  • GB218679A - The manufacture and extraction of nitrogenous products from products of vegetable origin and especially yeast : en
  • CA255999A - Charge control for internal combustion engines : en fr
  • CH112936A - Leaning ladder. : de en
  • DK35315C - Building material, which consists of cardboard coated with asphalt or another adhesive Insulating agent in which wooden strips are pressed. : da en
  • DE422038C - Arrangement for electric motor driven starting machines : de en
  • DE422556C - Gripper shuttles for looms with fixed weft bobbins : de en
  • DE422504C - Device for controlling electrical machines : de en
  • GB243637A - Improvements in and relating to paper making machines : en
  • GB244144A - Improvements relating to reinforced concrete : en
  • DE422464C - Process for the production of effect threads from animal fibers : de en
  • PL3085B1 - Device for the re-distillation of rock oil and similar liquids. : en pl
  • FR597900A - Manufacturing process for very hard alloys : en fr
  • US1564170A - Lamp-shade frame : en
  • DE422419C - Snowshoe binding : de en
  • CA255865A - Drilling and reaming jig bushing : en fr
  • GB226782A - Improvements in or relating to telephone systems : en
  • DE422408C - Device for determining the hardness of metal wires : de en
  • FR597801A - Protects packets of cigarettes : en fr
  • US1563671A - Punch : en
  • US1563886A - Cap for containers : en
  • DE422586C - Standing heating boiler : de en
  • GB242585A - Improvements in vacuum cleaners : en
  • FR597889A - Card for the treatment of capoc : en fr
  • GB221223A - Heating arrangement for petroleum distillation or the like with super-heaters arranged between heating elements : en
  • GB243643A - A method for removing phophatides from vegetable oils : en
  • DE422486C - Device for determining the draft of floating vehicles : de en
  • CA255843A - Veneering press : en fr
  • DE422515C - Device for automatic shutdown of the battery ignition : de en
  • CA255987A - Luminaire : en fr
  • DE422533C - Multiple ruler for ruling machines : de en
  • FR597964A - Pavement coating system in concrete elements or slabs of reinforced or unreinforced cement with semi-rigid joints : en fr
  • GB243509A - Improvements in drying cylinders : en
  • CA256026A - Automobile body : en fr
  • CH112797A - Machine for peeling and polishing grains. : de en
  • GB243508A - Improvements relating to gullys, sewer grids and the like : en
  • US1563569A - Seam anchor : en
  • US1563768A - Automatically-extensible hoisting mast : en
  • US1563835A - End construction for cars : en
  • US1563345A - Machine for setting or : en
  • US1564160A - Gear : en
  • GB243645A - Improvements in or relating to shirt cuffs : en
  • DE422521C - Ski binding : de en
  • GB243560A - Improvements in carburettors for internal combustion engines : en
  • CH112794A - Menstrual lower leg protection. : de en
  • PL3126B1 - : en pl
  • US1563436A - Ripple and bubble eliminator : en
  • US1563644A - Wave-receiving system : en
  • US1563350A - Separable cuff button : en
  • US1563538A - Hook and eye : en
  • US1563953A - Method of desiccating eggs : en
  • CA255857A - Wheel : en fr
  • CH112756A - Layer frame frame for market gardeners, gardeners etc. : en fr
  • US1563482A - Carburetor : en
  • US1563905A - Pasteurizing process and apparatus : en
  • CA255861A - Furnace roof : en fr
  • GB243529A - Improvements in and relating to locks and latches : en
  • PL3178B1 - A device for automatic rolling of mine trolleys onto tippers or hoisting cages. : en pl
  • CH113000A - Channel stage dryer. : de en
  • DK35328C - Fertilizer spreading machine or similar. : da en
  • USD68923S - Design for a smoker s tray : en
  • GB243786A - Improvements in the steering mechanism of automobile vehicles : en
  • PL3168B1 - K4r 47 £ ¦ 24. ' Metal stuffing box seal. : en pl
  • US1563635A - Means for securing knobs and dials to instrument shafts : en
  • FR598093A - Device for adjusting the wicks of lantern lamps and others and for fixing these lamps to their supports : en fr
  • GB242646A - Improvements in and relating to methods of rendering metals non-corrosive : en
  • GB243479A - Improvements in carburettors for use in connection with internal-combustion engines : en
  • DE422412C - Two-stroke engine with crankcase pump : de en
  • FR598048A - Extraction bucket : en fr
  • CA256003A - Friction shock absorbing mechanism : en fr
  • US1563778A - Neutral latch for planetary transmissions : en
  • DE422675C - A device with dial indicator, especially intended for checking the pitch of internal threads : de en
  • US1563690A - System for transmitting energy by means of steam working in a closed cycle : en
  • US1563737A - Locking device for gun tubes : en
  • USD68894S - Design for arm for lighting fixture : en
  • US1563925A - Blasting-powder composition : en
  • FR597933A - Improvements to servo motors : en fr
  • FR597838A - Freewheel sprocket with two direct speeds for bicycles : en fr
  • FR597863A - Triggering system for die-cutter : en fr
  • US1563582A - Silent-reading story-illustrating arrangement : en
  • US1563941A - Ferrule-contracting machine : en
  • US1563986A - Ham boiler : en
  • FR597886A - Washing machine : en fr
  • GB236888A - Improvements in rings for twisting frames : en
  • PL3100B1 - Lead alloy. : en pl
  • CA255935A - Motion picture machine : en fr
  • DE422417C - Device to prevent the sliced product, such as meat, ham, etc., from being touched by hand when slicing : de en
  • FR597936A - Station announcer for public transport vehicles : en fr
  • FR597914A - : fr
  • DE422457C - Method and tool for connecting the superposed band iron ends of box tires u. Like. Using expanding rivets : de en
  • CH112844A - Apparatus for cutting and perforating motorcycle transmission belts. : en fr
  • CA255990A - Valve : en fr
  • US1564060A - Sole for boots and shoes : en
  • US1563357A - Press button : en
  • US1563867A - Dispensing cabinet : en
  • US1563743A - Aperture stopper : en
  • GB243589A - Improvements in memorandum appliances for use with telephone transmitters : en
  • DE422542C - Jetting device with clod breaker : de en
  • GB243596A - Improvements connected with locks for expanding suit-cases and the like : en
  • US1563808A - Mandrel for battery jars : en
  • US1563881A - Catch : en
  • CA256024A - Bumper : en fr
  • CA256028A - Machine for operating upon shoes : en fr
  • US1564070A - Radio vacuum tube : en
  • SU854A1 - Distilling cube : en ru
  • USD68885S - Abthub w : en
  • FR597896A - New application of powdered titanium iron (ferro-titanium) for imitation of marble and manufacturing process : en fr
  • FR597954A - Electrical method of starting and maintaining all the strings of a piano by means of a small number of distinct auxiliary organs, and devices carrying it out : en fr
  • GB237853A - Improvements in means and apparatus for and/or in connection with navigation in the air, on water or for general locomotion : en
  • US1563408A - Fountain marking pencil or pen : en
  • US1563438A - Operating trigger for double-gun mounts : en
  • US1563594A - Speed-change gearing : en
  • US1563874A - Hoist for tractors : en
  • US1564091A - Sulfonated oxy-dianthraquinonylamine dyestuffs and process of making the same : en
  • DE422592C - Injection carburetor : de en
  • DE422609C - Double-stroke dobby for looms : de en
  • US1563746A - Shirt retainer : en
  • US1563817A - Broom holder : en
  • DE422473C - Electrical collector with horizontal negative and vertical positive electrode : de en
  • CH112871A - Tooth cleaner. : de en
  • DE422418C - Multi-lead pen : de en
  • GB242931A - An improved device for trying on shoes : en
  • CA255891A - Motion picture camera : en fr
  • US1563313A - Manually-operated type-composing machine : en
  • GB243489A - A hand operated fan suction cleaner : en
  • DE422632C - Process for the production of air ducts in foundry cores : de en
  • US1563794A - Drinking fountain : en
  • PL3019B1 - Sealing device for electrodes of metallurgical furnaces. : en pl
  • US1563854A - Electric switch : en
  • US1564063A - Mechanical rectifier : en
  • US1564113A - Book clamp : en
  • DE422442C - Device for the determination of combustible components in gases with the help of an electrically heated, catalytically active metal wire wound into a helical spring : de en
  • DE422546C - Lockstitch sewing machine : de en
  • US1564003A - Vehicle spring check shock absorber : en
  • US1564183A - Door holder : en
  • US1563751A - Automatic firearm : en
  • ES93885A1 - An aircraft bomb launcher. : en es
  • CA256016A - Scraping machine for toothbrush blanks : en fr
  • CA255938A - Tire indicator : en fr
  • CA255835A - Grain cleaning device : en fr
  • PL3193B1 - A method of obtaining gasoline from natural gases using high vacuum. : en pl
  • US1563899A - Conch for the manufacture of chocolate : en
  • US1563740A - Automatic telephone switch : en
  • FR598031A - Adjustable automatic circuit breaker : en fr
  • FR598019A - Coke oven battery overturning device : en fr
  • FR597853A - Ground breaking machine for digging drainage trenches and other excavations : en fr
  • GB243659A - Improvements in or relating to wheels, such as road wheels of vehicles, and to the manufacture thereof : en
  • GB244151A - A new combination tool : en
  • CA255975A - Process of producing maltose products : en fr
  • US1564059A - Gasoline engine : en
  • FR598075A - Manufacturing process for reels for photographic film : en fr
  • USD68921S - Design for a sterilizer : en
  • AU2596725A - Improvements in overcoats or similar garments : en
  • US1563865A - Closure-plate-securing means : en
  • US1563948A - Siphon flush box : en
  • FR597847A - Shelling machine : en fr
  • US1563342A - Signaling system : en
  • CH112975A - Throwing game. : de en
  • US1563901A - Grinding machine : en
  • US1563970A - Rubber heel tip : en
  • FR598090A - Process for treating mixed ores or zinc compounds : en fr
  • US1563331A - Air system for ice-freezing plants : en
  • US1563461A - High-temperature radiant-drying system : en
  • US1563834A - End stiffener for cars : en
  • US1563486A - Dumping hoist : en
  • US1564011A - Alignment jig for use in casting rolls : en
  • DE422603C - Roll ruler : de en
  • DE422484C - Alternator for motor vehicles : de en
  • US1563714A - Handle-polishing machine : en
  • US1563836A - Fluid-tight joint : en
  • US1563629A - Universal joint : en
  • US1564181A - Manufacture of bran food : en
  • PL3005B1 - The method of cooling coke with gases. : en pl
  • US1563959A - Printing color cinematographic films : en
  • US1563530A - Device for overcoming the break-of-gauge difficulty in railways : en
  • US1563742A - Clutch mechanism for double-drum hoists : en
  • US1563888A - Telephone earpiece or receiver : en
  • DE422590C - Cattle halter made of double rope : de en
  • DE422432C - Single-axle bogie : de en
  • DE422601C - Process for the production of mouthpiece covering bobbins for cigarette mouthpieces : de en
  • GB220297A - Improved method and apparatus for generating, relaying, rectifying, transforming and amplifying alternating or pulsating currents : en
  • US1563536A - Process for producing artificial cryolite free from iron, from aluminumsalt solutions containing iron : en
  • PL3137B1 - Method and device for distilling crude oil or other liquid hydrocarbons. : en pl
  • DK35326C - Mass for the manufacture of decorative figures and parts of such or similar and methods for the manufacture of the mass. : da en
  • FR597908A - Synchronization device : en fr
  • DE422595C - Injection carburetor : de en
  • DE422611C - Elbow for drills or the like for dental purposes : de en
  • GB243553A - Improvements in and relating to methods of connecting glass to metal : en
  • DE422406C - Device for measuring intermittently flowing gases or vapors : de en
  • GB243570A - Improvements in handles of metallic bath tubs and other hollow-ware articles : en
  • GB243459A - Improvements in apparatus for feeding molten glass to a discharge aperture : en
  • FR597843A - Movable hood for automobiles : en fr
  • FR597949A - Adjustable hanger clamp for all kinds of pipe lines : en fr
  • FR597842A - Improved process for the manufacture of polymerized styrol and products obtained therefrom : en fr
  • FR597970A - Pole for electric cables, telegraph and telephone wires and other uses : en fr
  • DE422618C - book : de en
  • DE422421C - Writing instrument (barograph, thermograph or the like), especially for aircraft, with a visible writing drum : de en
  • DE422252C - Mobile planting machine with planting funnels : de en
  • GB243639A - Improvements in and relating to devices for locating and raising sunken ships : en
  • FR597854A - Machine for manufacturing metal pipes by matting annular beads of corrugated wall pipes : en fr
  • GB243535A - Improved device for the automatic connection of a tractor and trailer : en
  • FR597938A - Safety for smoking rockets : en fr
  • GB231432A - Composite yarn and its uses as a textile product : en
  • GB226840A - Electric hand lamps : en
  • CH112664A - Cast lead seal for water, gas, air pipes, etc. : en fr
  • PL3159B1 - Device of lifts on chains or vertical ropes. : en pl
  • GB243652A - An improved construction of rocking abutment for rotary engines : en
  • CH111221A - Earth fault protection of machines. : de en
  • US1563982A - Door-jamb protector : en
  • CH111427A - Attachment of wristwatch, bracelet jewelry etc. : en fr
  • PL3003B1 - Device for supplying fuel in internal combustion engines. : en pl
  • GB243510A - Manufacture of esters of unsaturated acids : en
  • FR598071A - Improvements to billiards : en fr
  • SU858A1 - Radiator : en ru
  • DE422566C - Drive and stop device for looms : de en
  • US1563495A - Carpenter's tool : en
  • US1564102A - Two-spark magneto : en
  • US1563597A - Typewriting machine : en
  • FR598030A - : fr
  • GB241519A - Improvements relating to brakes with internal shoes : en
  • CA255882A - Electric jet-wave commutator and interruptor : en fr
  • CA255925A - Trap : en fr
  • DE422563C - Acoustic transducer : de en
  • FR597990A - Explosion engine : en fr
  • US1563801A - Backstrap for draft animals : en
  • FR598000A - Children's transformation chair : en fr
  • GB236174A - Registering mechanism for automatic tool machines and other machinery : en
  • GB243454A - Improvements in air propellers : en
  • DE422436C - Overcurrent switch operated by a double toggle lever : de en
  • DE422449C - Electric lighting system, especially for motor vehicles and. like : de en
  • FR598022A - Improvements to protective devices for electrical devices : en fr
  • GB218323A - A process for preparing bougies for the treatment of mucous membranes and fistulae : en
  • FR597864A - Concrete coating process, pavement : en fr
  • FR598033A - Apparatus for working glass surfaces and the like : en fr
  • US1563352A - Powder receptacle for handles : en
  • PL3025B1 - Thermionic device for signal enhancement. : en pl
  • PL3184B1 - Device for draining liquids from the centrifuge. : en pl
  • US1563374A - Protection screen for airplane cockpits : en
  • US1563627A - Syringe ampul, piston, and piston-packing construction : en
  • FR597872A - Screw making machine : en fr
  • DE422439C - Electric soldering device for wires, band saws, steel bands, etc. : de en
  • GB242588A - Improvements in and relating to separable fasteners : en
  • US1563673A - Process for impermeabilizing substances for absorbing gas : en
  • US1563739A - Crown block : en
  • DE422357C - Equipment for the dismantling of camps by means of an automatically advancing protective chamber : de en
  • DE422653C - Machine for packing heavy paper rolls : de en
  • GB243452A - Improvements in or relating to oil-immersed electric switches : en
  • US1563972A - Coring and trimming mechanism : en
  • GB243458A - Improvements in kinematograph projectors for advertising purposes : en
  • DE422416C - Protection against theft and unauthorized use of motor vehicles : de en
  • GB243538A - Improvements relating to automatic telephone systems and the like : en
  • US1563990A - Loom : en
  • US1563725A - Strand-feeding machine : en
  • GB243467A - Improvements in lamps for illuminating motor vehicle dashboards and for like purposes : en
  • DE422561C - Fuel pump with auxiliary piston : de en
  • FR597832A - Socket for incandescent electric lamps : en fr
  • US1563806A - Ophthalmic lens : en
  • USD68907S - Design for : en
  • FR597923A - Manufacturing process of lemonade directly in barrels : en fr
  • GB223905A - Improvements in grinding articles of circular cross section : en
  • GB243460A - Improvements in aeroplanes : en
  • US1564075A - Water recooler : en
  • US1564055A - Coat collar and method of producing and applying the same : en
  • CA255915A - End gate : en fr
  • FR598082A - Improvements to insulators : en fr
  • US1564042A - Printing mechanism : en
  • DE422399C - Multipole switch : de en
  • GB243516A - Improvements connected with the specimen grips of testing machines : en
  • FR598007A - : fr
  • PL3171B3 - A way of storing flour and increasing its properties and color. : en pl
  • GB243590A - : en
  • FR597876A - Lifting or repelling shoe for piles : en fr
  • USD68939S - Design for a gem-set ring : en
  • DE422431C - Paper stiffener for copier machines : de en
  • US1563766A - Vehicle : en
  • GB243576A - Improvements in or relating to phonographs : en
  • US1563848A - Antishifting means for piled metal sheets : en
  • US1563965A - Method of and apparatus for making nutless bolts and rivets : en
  • CA255974A - Core : en fr
  • CH112675A - Elastic fluid turbine. : en fr
  • CA255855A - Brake shoe : en fr
  • AU2370025A - Improvements in automotive tip lorries and like vehicles : en
  • US1563607A - Aaron h : en
  • US1563802A - Water-tube connection : en
  • GB221790A - Improvements in and relating to apparatus for navigation in the air : en
  • DE422233C - Automatic flap weir : de en
  • US1563683A - Superheater construction for locomotives : en
  • US1563733A - Two-cycle gas engine : en
  • GB243539A - A device for moistening the ink ribbons of typewriters and like machines : en
  • GB243495A - Improvements in, or relating to, detachable linings for brake bands : en
  • GB240135A - : en
  • GB243613A - Improvements in the manufacture of articles hardened in their marginal layers by nitrogenisation : en
  • FR597893A - Improvement in the cooling of cylinders of internal combustion or internal combustion engines : en fr
  • GB243403A - Improvements in spring suspension devices for motor cars : en
  • GB243409A - Improvements in ventilators : en
  • DE422581C - Headphones with ring-shaped permanent magnet system : de en
  • GB232934A - Improvements in and relating to separable fasteners : en
  • CH112919A - Frame. : en fr
  • CH112803A - Process for the manufacture of an aqueous bituminous emulsion and emulsion obtained by this process. : en fr
  • CH112942A - Hand Brush. : de en
  • CA255895A - Sounding toy : en fr
  • CH112992A - Machine for the production of injection molding. : de en
  • CA255872A - Safety razor : en fr
  • CA255993A - Apparatus for providing parachute shroud lines : en fr
  • CH112692A - Electric rotary click switch. : en fr
  • PL3073B1 - A method of reducing, purifying and collecting metal oxides. : en pl
  • PL3140B1 - Stopper for casting pan. : en pl
  • US1563997A - Cuff link : en
  • US1563564A - Method of forming braid : en
  • CH111213A - Commutator phase regulator with undefined poles. : de en
  • CH112916A - Device for heating and carbonic acid fertilization of warm houses and cold frames by means of a furnace. : de en
  • US1563387A - Coal elevating and conveying apparatus : en
  • US1564099A - Closure for containers : en
  • FR597953A - Sectioned or other boiler for central heating comprising a refractory box in its hearth : en fr
  • GB243616A - Card index device : en
  • CH112856A - Device for feeding the boilers of steam generating systems. : de en
  • DE422423C - Process for the production of embossed metal paper labels with a matt colored background : de en
  • DE422667C - Process for making transversely directed incisions in steel strips by means of dies : de en
  • GB243499A - Improvement in speed and revolution-direction indicators for shafts : en
  • PL3090B1 - The method of producing cement panels from pulp material. : en pl
  • US1564166A - Ankle joint for artificial limbs : en
  • CH112830A - Fat friction adjustment device for a timer return on a barrel drum. : en fr
  • USD68905S - Design eor a peanut bird : en
  • CH112737A - Triple-valve railroad brake. : en fr
  • DE422451C - Grinding wheel spindle with a spring-loaded ball joint : de en
  • DE422572C - Process for the production of sulfuric acid : de en
  • DE422568C - Feed device for cutting machines : de en
  • FR597840A - Fuel gas generator for internal combustion engines : en fr
  • FR598047A - Improvements to electric motor control systems : en fr
  • ES93753A1 - An instant mutation double theatrical set system. : en es
  • GB243586A - Improvements in and relating to dinner wagons and the like : en
  • CA255977A - Roofing : en fr
  • DE422396C - Rotary piston machine with sickle-shaped working space and piston support rings : de en
  • US1564068A - Direction indicator for motor vehicles : en
  • US1563729A - Toilet-flushing handle : en
  • GB234037A - Improvements in automatic small-arms : en
  • PL3035B1 - Differential planetary gear. : en pl
  • PL3106B1 - Device and emptying for machines for making matches. : en pl
  • CA255828A - Identification discs for hand bags, etc. : en fr
  • CH112768A - Ice. : en fr
  • CA255867A - Check cancelled by severing : en fr
  • CH111582A - Device for continuous measurement of combustible components in exhaust gases from furnaces or internal combustion engines. : de en
  • CH112864A - Anticathode for X-ray devices. : en fr
  • CA255998A - Charge control for internal combustion engines : en fr
  • US1563419A - Multiplane : en
  • US1563424A - Distributor drive for blast-furnace stacks : en
  • US1564022A - Locking device for electric switches : en
  • DE421371C - Device for the optical compensation of image migration in cinematographs : de en
  • CH112995A - Clamping device for hand saws. : de en
  • CA255846A - Mechanism for treating seed grain : en fr
  • FR597985A - Wireless telephone circuit, tuned : en fr
  • GB243519A - Improvements in or relating to the control of motor propelled vehicles : en
  • DE422434C - Fixed axle with loose wheels for railway vehicles : de en
  • PL3127B1 - Closing the lubrication hole cover in the bearings. : en pl
  • US1563889A - Mopboard protector : en
  • US1564028A - Dishwashing machine : en
  • CA255966A - Electricity meter : en fr
  • CH110761A - Cassette for photographic plates and films with a hold-open device for the slide to achieve correct extraction, in particular to prevent the same from being pulled out too far or completely. : de en
  • US1563448A - Typewriting machine : en
  • US1564135A - Automatic gas cut-off for gas water heaters : en
  • CH112854A - Method and device for filling pumps when starting. : de en
  • FR597956A - Folding ironing machine : en fr
  • GB244152A - Improvements in or connected with wall construction : en
  • CA255892A - Electric welding apparatus : en fr
  • US1563891A - Process of treating milk : en
  • US1563816A - Golf bag : en
  • PL3177B1 - Cigarette wrapping machine. : en pl
  • US1563395A - Trolley pole : en
  • GB243493A - Improvements in or relating to terminal electrical connections suitable for the sparking plugs of internal-combustion engines : en
  • GB243518A - Improvements in and relating to gear wheels : en
  • CH112966A - Paper that can be written on with a metal pen and the process for making it. : de en
  • CA255888A - Saw attachment for tractors : en fr
  • DE422425C - Machine for the electrical seam welding of metal sheets : de en
  • DE422455C - plane : de en
  • GB243594A - Improvements in and relating to rings and travellers for spinning and twisting machines : en
  • CH112081A - Device for the preservation of the oil in oil-filled apparatus. : de en
  • CH112141A - Shifting device. : de en
  • CA255973A - Elevator door operating mechanism : en fr
  • CH111808A - Apparatus for dampening muzzle flashes, bangs and recoils in firearms. : de en
  • CA255960A - Paper making machine : en fr
  • CH112956A - Washing machine with furnace. : de en
  • US1563471A - Diagnostic instrument : en
  • PL3077B1 - Method for the production of mercury salts of complex bismutyl acids. : en pl
  • USD68935S - Design for a ring : en
  • CA255830A - Shock absorber : en fr
  • DE422422C - Airplane with stabilizing surfaces arranged to yield at an angle to the wings : de en
  • GB243785A - Improvements relating to the mounting of incandescent filaments : en
  • FR597965A - Lantern-storm : en fr
  • PL3145B1 - : en pl
  • US1563691A - Water-closet : en
  • US1563896A - Vibratory separator : en
  • US1563931A - Lamp holder for miners' caps : en
  • US1563932A - Superheated-steam locomotive : en
  • CH112909A - Device for activating and deactivating current collector brackets in electric vehicles. : de en
  • DE422540C - Rack and pinion winch : de en
  • DE422219C - Printing plate for ticket printers : de en
  • CA255838A - Receptacle : en fr
  • CA255907A - Cement reinforcement : en fr
  • CA255928A - Card index device : en fr
  • CH112288A - Transmission gear for electric motors. : de en
  • US1563434A - Weeder : en
  • PL3175B1 - Method and machine for the production of cigar strips. : en pl
  • USD68897S - Design for leather : en
  • FR597992A - Rotary device for purifying, cooling, heating, mixing and absorbing gases and vapors : en fr
  • CA255829A - Electric heater : en fr
  • GB231173A - Improvements in flexible transmission devices : en
  • GB243578A - A new or improved water heater : en
  • GB243798A - Improvements in or relating to suspension systems : en
  • GB221791A - Improvements in or relating to screw propellers : en
  • GB243542A - Improvements in furniture fittings : en
  • GB243506A - Improvements in coin freed mechanism : en
  • US1563368A - Brake band for motor vehicles : en
  • US1563971A - Process of sterilizing canned foods : en
  • US1564000A - Hair dresser's and barber's chair : en
  • US1564039A - Carburetor : en
  • FR597959A - Suspension without counterweight : en fr
  • CH112798A - Machine for brushing, peeling and destemming cereals. : en fr
  • AU2173625A - Improvements in lubricators for lift guide rails : en
  • CA255848A - Garment hanger : en fr
  • CA255911A - Railway car sliding door opening device : en fr
  • US1563758A - Condenser : en
  • DE422192C - Resilient arrangement of the rolling hoops on packaging vessels, e.g. B. Faessern o. The like. Made of metal : de en
  • GB243551A - Improvements in or relating to labels, tags or the like : en
  • GB243604A - Improvements in manifolding sales books : en
  • DE422379C - Seat, especially for motor vehicles : de en
  • PL3050B1 - Aluminum welding method. : en pl
  • US1563539A - Saw set : en
  • US1564021A - Key case : en
  • FR598008A - Applications of a new body property of high electrical resistance to the construction of amplifier lamps or valves, and to the production of chi rays : en fr
  • US1563492A - Condenser : en
  • US1563968A - Method of making boiler baffles : en
  • GB225872A - Improvements in or relating to ball or like bearings : en
  • US1563553A - Hopper car and the like : en
  • US1564110A - Device for buffing matrices for type-casting machines : en
  • US1563447A - Antislipping device for motor vehicles : en
  • US1563330A - Mercury-rectifier starting device : en
  • USD68940S - Design for ribbon fabric : en
  • DE422366C - Automatic venting device that opens through excess air pressure : de en
  • DE422430C - Inclined tube boiler with partial chambers and transverse top drums : de en
  • FR597817A - : fr
  • GB231805A - Manufacture of artificial materials : en
  • GB243525A - Improvements in or relating to lids for the mouth-pieces of gas retorts : en
  • GB243577A - Improvements in carpet sweepers : en
  • GB243624A - Improvement relating to single-axle bogies for rail- and tramway cars : en
  • GB243797A - Improvements in signalling devices : en
  • FR597809A - : fr
  • US1564168A - Protective device for fences : en
  • USD68938S - Design for a ring : en
  • FR597980A - Soundproof floor in hollow heel bricks and reinforced concrete : en fr
  • GB243612A - Improvements in tobacco pipes : en
  • US1563942A - Wrench : en
  • FR598004A - Slider with magnifying viewfinder for slide rules and other applications : en fr
  • US1563365A - Machine for coating arc-welding electrodes : en
  • US1563912A - Return ball : en
  • PL3165B1 - Double conical friction clutch. : en pl
  • US1563651A - Interlocking sheet-steel frame for anchorage of plaster boards : en
  • US1563936A - Hair curler : en
  • US1563678A - Level device : en
  • US1563454A - Electric resistor support : en
  • US1563665A - Stump puller : en
  • US1563356A - Collapsible crate : en
  • FR597982A - Two-way switches with dead stud of the so-called rocker lever type : en fr
  • GB243547A - Apparatus for the supervision and control of the stoppages and diminutions of speed of railway trains, tramways and the like : en
  • DE422461C - Process for the electrodeposition of chromium metal : de en
  • GB221792A - Mechanical vibration filter : en
  • GB243563A - Improvements in boiler cleaners : en
  • US1563348A - Electrically-heated device : en
  • DE422582C - Facility for operating Roentgen pipes : de en
  • US1563645A - Valve for brine tanks : en
  • US1564079A - Hair net : en
  • DE409148C - Diaphragm or plate spring for pressure gauges and aneroid barometers : de en
  • FR597831A - Rear tipper with removable bottom : en fr
  • GB243462A - Improvements in casing clamps for oil wells : en
  • FR597823A - Improvements in the manufacture of sheets, joists and the like of steel for the construction of ships, bridges and other metal structures, boilers and other steelwork : en fr
  • GB243451A - Improvements in or relating to internal-combustion engines : en
  • GB243617A - Agricultural machine or tractor : en
  • FR597822A - : fr
  • US1563542A - Pipe tongs : en
  • US1563566A - Method of making piston rings : en
  • US1563592A - Weft-carrier magazine : en
  • US1563656A - Automobile headlight : en
  • GB243552A - Improvements in or relating to apparatus and devices for feeding material to weighingmachines, crushing machines, and other apparatus and machines : en
  • GB243566A - A device to be fixed to metal arch supports to prevent the cutting of the inner soles of boots and shoes : en
  • US1563646A - Incubator : en
  • FR597973A - Automatic wheelhouse regulator : en fr
  • GB231895A - : en
  • DK35324C - Method for Manufacturing Porous Concrete. : da en
  • FR597815A - Launch system for large explosive engines and in particular aircraft engines : en fr
  • FR598021A - Automatic machine for weighing, dividing and turning pasty materials and especially bread dough : en fr
  • DE422578C - Device for hardening the bearings and crank pins on cranked shafts : de en
  • FR598039A - Process for the transformation of neutral or nearly neutral triglycerides, with each other or with other salt ethers : en fr
  • GB243572A - An improved repeating air gun : en
  • DK35322C - Apparatus for use in drying timber and the like by rapidly moving the material through the air. : da en
  • DE422376C - Drive device for electrically powered vehicles : de en
  • US1563820A - Railway-traffic-controlling apparatus : en
  • US1563785A - Spacing fastener for wire screens : en
  • GB233728A - Improvements in internal combustion engines : en
  • DE422576C - Air cooling machine : de en
  • FR597967A - Improvements made to the assembly of wooden roller shutter slides : en fr
  • US1563475A - Automobile bumper : en
  • DE422565C - Self-locking drive for ship lifts : de en
  • GB236577A - Method of and means for charging carbon disulphide furnaces : en
  • GB243496A - A gas detector for miners electric safety lamps : en
  • US1563615A - Concrete-molding apparatus : en
  • US1563731A - Electrical apparatus and method of manufacturing the same : en
  • US1563861A - Hair clipper : en
  • DE422387C - Machine for packing cigarettes in boxes with hinged lids : de en
  • DE422299C - Direction indicators for motor vehicles : de en
  • PL3029B1 - A device for draining fine material from the tanks. : en pl
  • GB243546A - Improvements relating to belt, band or like conveyors : en
  • FR597873A - New fast tying mode applicable to all kinds of packaging : en fr
  • FR598077A - Liquid encaustic composition for parquet floors, furniture, linoleums and other surfaces to be waxed, and its process for obtaining it : en fr
  • GB243615A - Improvements relating to kinematograph projectors : en
  • US1563929A - Arrangement for parking vehicles : en
  • US1563775A - Automatic hog waterer : en
  • US1563489A - Doorlock : en
  • DE422625C - Starting device for periodically short-term machines with electric drive : de en
  • CH112927A - Safety lock. : de en
  • GB232992A - Improvements in or relating to moulding apparatus : en
  • FR597981A - Development in sockets : en fr
  • FR597957A - Self-closing liquid soap dispenser : en fr
  • DE415369C - Pencil sharpener : de en
  • PL3192B1 - Open geter. : en pl
  • DE422573C - Process for the preparation of pure anthracene and pure carbazole from crude anthracene : de en
  • FR597883A - Device for vaporizing liquids : en fr
  • FR598051A - Energy production process : en fr
  • GB243807A - Improvements in or relating to means for connecting the insulating and metal parts of insulators : en
  • PL3011B1 - A method of producing pressed shapes from granular explosives in molds. : en pl
  • US1563719A - Float-operated valve : en
  • PL3099B1 - A way to prevent tree bruising. : en pl
  • FR597830A - Oilcloth manufacturing process : en fr
  • GB243634A - : en
  • GB243605A - An improved process for producing sponge rubber articles ornamented with colours : en
  • US1563870A - Hack saw : en
  • US1563524A - Machine for mixing : en
  • US1563609A - Lubricating apparatus : en
  • PL3111B1 - A device for drying and roasting various materials in a granular or lumpy state. : en pl
  • DE422531C - Extraction of barium, strontium and calcium superoxide : de en
  • FR597804A - : fr
  • GB243473A - Improvements relating to bacon and like cutting or slicing machines : en
  • PL3132B1 - Device for cooling air or oil transformers. : en pl
  • US1563732A - Process of absorbing hydrochloric-acid gas : en
  • US1564153A - Railway-traffic-controlling apparatus : en
  • US1563361A - Window screen : en
  • US1563633A - Pneumatic drill : en
  • US1563831A - Attachment for electric switches : en
  • FR598058A - Electrical installation for lighting and for starting motors : en fr
  • DE422467C - Process for the production of insoluble azo dyes on vegetable fibers : de en
  • FR597841A - Waterproofed garment for use in sulphating in viticulture : en fr
  • FR597966A - Improvements in mixing devices : en fr
  • CA255924A - Plate lifter : en fr
  • CA255978A - Locomotive booster : en fr
  • CA255901A - Store front : en fr
  • US1563699A - Foot boring machine for dentists with driving motor : en
  • US1563781A - Weighing scale : en
  • CH112954A - Fabric finishing machine working with fabric conveyor chains. : de en
  • PL3089B1 - The method of taking color photos. : en pl
  • PL3097B1 - A method of distilling kerosene and similar liquids. : en pl
  • US1563464A - Gasket for jar covers : en
  • US1563983A - Moving-pocket game apparatus : en
  • US1563432A - Composite ringer for transmission systems : en
  • US1563462A - Stop gauge for setting anvils of saw swages : en
  • US1563640A - Hoist for dumping trucks : en
  • CA255920A - Car door : en fr
  • US1563687A - Display stand : en
  • AU2615125A - New or improved frame fora bicycle : en
  • DE422395C - Protection device for steam boiler superheater pipes : de en
  • CH112651A - Method and device for dewatering materials in which the water is held in place by mucous substances with great tenacity. : de en
  • CA255866A - Door operating means : en fr
  • CA255965A - Wireless receiving system : en fr
  • CA255943A - Eraser for fountain pens : en fr
  • CH112564A - Door closer. : de en fr
  • SU855A1 - Boiler (sterilizer) for water : en ru
  • PL3056B1 - Cover for steam turbines. : en pl
  • US1563391A - Window-controlling device : en
  • CA255842A - Water muffler : en fr
  • CA255854A - Brake shoe : en fr
  • PL3012B1 - A method of producing granular explosives. : en pl
  • PL3155B1 - Method for the production of stable oily emulsions of bismuth salts. : en pl
  • CA255868A - Grain door locking device : en fr
  • CA255984A - Motor vehicle top : en fr
  • CA255950A - Window ventilator : en fr
  • DE422509C - Massager with electromagnetic drive : de en
  • US1563994A - System for adjusting devices at a distance : en
  • GB243410A - Improvements in or relating to the manufacture of cement : en
  • CA255957A - Steam boiler : en fr
  • CA255864A - Electric furnace : en fr
  • CA255995A - Gas meter connecting device : en fr
  • PL3195B1 - Method of producing chromium sludge by means of electrolysis. : en pl
  • CA255918A - Rail anchor tie plate : en fr
  • CH112713A - Automatic warning device. : en fr
  • CH112980A - Control device on valves for dispensing certain amounts of liquid. : de en
  • ES89198A2 - Improvements made to the devices for lifting liquids. : en es
  • GB243470A - Improvements in and relating to synthetic resin composition : en
  • DE422265C - Device for regulating the counterforce of electromagnetic apparatus : de en
  • DK35330C - Procedure for placing metal layers on wooden barrels and the like. : da en
  • CA256001A - Telegraph receiver : en fr
  • DE422452C - Reusable nib with break-off point : de en
  • GB243592A - Improvements in or relating to the manufacture of machine-braided lace : en
  • CA255897A - Wheel puller : en fr
  • CH112834A - Light alloy and process for making it. : en fr
  • FR598042A - Adjustable flow inhaler : en fr
  • CA255956A - Boiler baffle : en fr
  • GB243478A - Improvements in or relating to automatic locks for doors, particularly the doors of lifts and like shafts : en
  • US1563541A - Smoker's article : en
  • US1564087A - Replaceable tooth : en
  • PL3058B1 - Crest seal for rotating shafts of steam and gas turbines, high speed wind machines, centrifugal pumps and similar machines. : en pl
  • US1564169A - Sewing machine : en
  • CA255948A - Building construction : en fr
  • CA255884A - Pulp screening machine : en fr
  • CA255898A - Pressure gas producer : en fr
  • CH112870A - Process for the renewal of melted or brittle holder wires inside electric light bulbs. : de en
  • CA255832A - Means for ventilating and cooling cars : en fr
  • CA255968A - Power factor indicator : en fr
  • DE422427C - Barbed wire reel machine with a vertical reel axis acting on a scale : de en
  • DE422189C - Device for locating aircraft that cannot be seen with the naked eye : de en
  • US1564172A - Cement trowel : en
  • PL3027B1 - Iej clutch for railway vehicles with the eyes placed inside movable funnels, sliding when coupling vehicles on opposite funnels. : en pl
  • US1564146A - Apparatus for surgical uses : en
  • US1563481A - Corner construction for flumes, troughs, launders, and the like : en
  • US1563747A - Method and apparatus for use in sorting paper : en
  • USD68942S - Design for a cap j : en
  • FR597856A - : fr
  • GR1064B - ARTIFICIAL MATERIAL SPECIALLY APPLICABLE FOR SHOT AGAINST AIRCRAFT. : el en
  • DE422539C - Saving cooking, roasting and baking device with removable insulating hood : de en
  • GB233727A - Improvements in and relating to track substructures for railroads, particularly street railways : en
  • GB243417A - Improvements in steam generating boilers : en
  • CA255989A - Luminaire : en fr
  • FR597972A - Radio receiver : en fr
  • US1563998A - Cuff link : en
  • US1564007A - Motor-control system : en
  • FR598084A - Recorder counter : en fr
  • FR598038A - Improvements to rotary converters : en fr
  • PL3061B1 - Tubes with ribs for fire-tube steam boilers. : en pl
  • CH112953A - Device for drying and singeing yarn. : de en
  • CH113005A - Nut lock. : de en
  • FR598015A - Process for the preparation of agglomerates and in particular agglomerates for use as building materials for outdoor use : en fr
  • GB243418A - Improvements in and relating to paving and surfacing material : en
  • GR1063B - ELECTRIC HEATER. : el en
  • GB241215A - Improvements in filament supports for vacuum tubes : en
  • US1563823A - Toaster : en
  • FR597906A - Method and device for precision metrology : en fr
  • US1563924A - Blasting-powder composition : en
  • PL3151B1 - A method of increasing the heating capacity of gaseous fuel by supplying compressed air. : en pl
  • US1563327A - Relay system : en
  • US1563450A - Airplane-radiator shutter : en
  • FR597994A - Electric oven : en fr
  • FR598074A - Decoration of metallic fabrics known as chain mail allowing their application to fashion and sewing : en fr
  • GB243595A - Process and material for the protection of wood and other materials against termites and other gnawing insects : en
  • US1564009A - Gas engine : en
  • DE422558C - Copier : de en
  • CH112958A - Method and device for welding butt joints, as well as for repairing damaged areas of covering materials. : de en
  • FR597911A - Underwear support : en fr
  • GB225523A - Improvements in the manufacture of lithopone : en
  • GB243796A - An improved fire alarm apparatus : en
  • PL3002B1 - Tool for stomping weeds and loosening the soil. : en pl
  • US1563472A - Safety venting attachment for large receptacles containing volatile explosives : en
  • US1563485A - Display device : en
  • US1563855A - Water coaster or toboggan : en
  • US1563939A - Testing and truing device : en
  • DE422410C - Dosing device for gas-emitting substances, especially for pest control : de en
  • DE422548C - Device for neon advertising with wandering writing : de en
  • CH112862A - Overcurrent cut-out. : de en
  • US1563522A - Endless track for vehicles : en
  • US1563649A - Suction box : en
  • US1563885A - Cap for containers : en
  • US1563378A - Governor for internal-combustion motors : en
  • US1564088A - Shock absorber : en
  • FR598059A - Device giving by permanent reading the remote indication of the level of a liquid : en fr
  • GB243574A - A new or improved method of laying pipes in land for drainage purposes : en
  • US1564149A - Safety device for tanks : en
  • USD68900S - Design for a shirt : en
  • FR598099A - Artificial light photographic enlarger : en fr
  • CH112767A - Apparatus for dispensing molten glass into molding charges. : en fr
  • FR597875A - Improvements to electric accumulator plates : en fr
  • FR598052A - Improvements to machines for making so-called rolled breads : en fr
  • GB243480A - Improvements relating to screw mechanisms : en
  • FR598064A - Improvements to crawler systems : en fr
  • GB243569A - Improvements in or relating to lasts : en
  • AU2598125A - Improvements in or relating to safety devices for elevators conveyors and like apparatus : en
  • CH112974A - Pull-through jaws for snowshoes. : de en
  • US1563587A - Method of preparing catalytic material : en
  • US1564037A - Car roof : en
  • CA255909A - Dump sled : en fr
  • CA256025A - Method of recovering oil : en fr
  • CH112938A - Brewing and filtering device for coffee etc. : de en
  • DE422557C - Equipment for the operation of electrical precipitation systems with several precipitation chambers : de en
  • DE422591C - Towing harness for ground nets : de en
  • DE422306C - Device for filling Schachtfoerderkuebeln : de en
  • US1564082A - Oven : en
  • GB218680A - : en
  • GB228897A - Means for regulating the draught in a smoke flue common to a plurality of boilers : en
  • FR597903A - Device for isolating glass molds during glass picking operations : en fr
  • FR597920A - Remote level indicator : en fr
  • DK35317C - Bicycle support device. : da en
  • FR598041A - Protector-vacuum cleaner for machines for grinding, polishing, etc. and its arrangement on the machine : en fr
  • GB243655A - An improved cow-tail holder for use during milking : en
  • DE422519C - Device for continuous soaking, pasteurizing and similar treatment of bottles : de en
  • DE422497C - Washing machine with washing machine designed as an overmolding : de en
  • GB243585A - Improvements in or relating to sewing machines : en
  • GB243607A - Purifying materials for acetylene and other gases : en
  • US1563985A - Ham boiler : en
  • GB243456A - Improvements in the manufacture of sound horns and other hollow articles : en
  • GB243530A - Improvements in or relating to amplifying units for use in wireless systems : en
  • PL3200B1 - A gear for converting the rotary motion into a combined rotary and feed motion and a tooth line scraper. : en pl
  • US1563624A - Machine : en
  • CA255827A - Process and apparatus for manufacturing butter : en fr
  • FR597988A - Noise-damping pad for typewriters, suitable for other applications as well : en fr
  • DE422569C - Rotary hammer coupling for rotary hammer feed devices, in which the hammer handle is pulled against the guide housing of the clamping hook shaft by a clamping hook that engages in it : de en
  • PL3001B1 - Jack with two different pulling rates. : en pl
  • US1563847A - Gauge : en
  • CH113002A - Centrifuge drum. : en fr
  • GB243567A - Improvements in appliances for watering cattle and other animals : en
  • GB243789A - Safety background for checks or other documents : en
  • FR597910A - New grease gun : en fr
  • FR598078A - Process for preparing industrial products from rhamnus fruits and industrial products thus obtained : en fr
  • FR598091A - Protective device for the transport of pressurized fluid containers : en fr
  • GB243534A - An improved process and apparatus for carbonizing fuels : en
  • CA255850A - Damper regulator : en fr
  • CA6960S - Advertising display device : en
  • US1563660A - Garment hanger : en
  • USD68927S - Design for a fireplace : en
  • CH111365A - Corrugated cardboard. : de en
  • GB243541A - Improvements in folding wind screens for use on vehicles : en
  • DE422628C - Method for operating three-phase commutator series motors which are controlled by brush shifting and which work with star-delta switching : de en
  • GB243494A - Improvements in or relating to spring carriers for motor cycles : en
  • GB243502A - Improvements in coil holders for wireless apparatus : en
  • GB243626A - Improvements relating to driving belt fasteners : en
  • GB243629A - Screening system and screens : en
  • CH112867A - Device for generating strip-like light effects on objects. : de en
  • US1563411A - Ignition and lighting switch : en
  • US1563688A - Electric-circuit breaker : en
  • CH112983A - Display device for automatic cylinder trolleys. : de en
  • CH112697A - Electric relays. : en fr
  • DE422401C - Drive device for the thread guides on rayon spinning machines : de en
  • US1563898A - Conch for the manufacture of chocolate : en
  • US1564164A - Dental clasp : en
  • DE422482C - Fuel container assembly for small explosion engines : de en
  • US1563879A - Garage-door catch : en
  • PL3136B1 - A method of producing bricks containing austenite manganese steel. : en pl
  • US1563696A - Map-folding machine : en
  • CH111257A - Device for loading bricks, bricks and other bulk goods. : de en
  • US1563722A - Sifter : en
  • CA255951A - Clutch : en fr
  • CA256014A - Tap sole for boots and shoes : en fr
  • CH112791A - Apparatus for measuring fabrics, tapes and other materials in pieces or rolls. : en fr
  • US1563705A - Carburetor : en
  • US1563693A - Hair protector : en
  • CH111615A - Valve arrangement on liquid manure pumps. : de en
  • DE422459C - Axle starter for electric motors : de en
  • DE422547C - Decorative stitch sewing machine : de en
  • US1563605A - Valve for hot-blast stoves : en
  • US1564072A - Cigar lighter : en
  • US1564137A - Steam engine : en
  • DE422445C - Blind flange shut-off for pipelines : de en
  • CA255921A - Process of recording of sounds : en fr
  • US1563654A - Truck bolster : en
  • US1563833A - High-tension air-break switch : en
  • USD68893S - Design for a plate : en
  • US1563692A - Spring seat and the like : en
  • US1563779A - Apparatus for manufacturing ligatures and the like : en
  • CA255930A - Rectification of alternating current : en fr
  • CH111318A - Meat fork. : de en
  • US1564027A - Hair curler : en
  • CH112814A - Mechanical pen. : de en
  • PL3017B1 - : en pl
  • US1564057A - Gearing : en
  • CH112987A - Zeroing device on calculating machines. : de en
  • US1563653A - Mop and handle therefor : en
  • US1563798A - Apparatus for constructing thin concrete walls and erecting the same : en
  • US1563844A - Sawing machine : en
  • US1563574A - Hollow punch : en
  • PL3157B1 - Dust sucker. : en pl
  • PL3167B1 - Pipe connection. : en pl
  • DE422583C - Electric cooker : de en
  • PL3094B1 - Method and device for fuel supply in internal combustion engines. : en pl
  • CA255994A - Apparatus for breaking coal : en fr
  • SU856A1 - Support parts for crosses, bearings, etc. : en ru
  • US1563702A - Automatic carriage-reversing mechanism for typewriters : en
  • USD68891S - Design for a casserole or similar article : en
  • CA255834A - Aid to teaching writing : en fr
  • CH112901A - Car door for closed bodies. : en fr
  • CH112935A - Safety plate against burning and boiling over of liquids that tend to overflow. : de en
  • AU2205625A - An improved feeder for poultry and other animals : en
  • CH112766A - Tunnel furnace for annealing glassware. : en fr
  • US1563500A - Loud-speaking receiver unit : en
  • US1563723A - Change-speed gearing : en
  • PL3198B1 - Tool for pulling wedges. : en pl
  • US1563407A - Mechanical rectifying system : en
  • CH112853A - Rack and pinion winch. : de en
  • CH112804A - Process for the manufacture of a bituminous composition. : en fr
  • GB243561A - A process for preparing printing surfaces, and a cylinder printing machine for preparing and printing from the surfaces : en
  • CA255889A - Ignition controlling apparatus : en fr
  • CA255985A - Vehicle top : en fr
  • US1563399A - Electrical protective device : en
  • US1563825A - Apparatus for pressing and creasing trousers : en
  • USD68925S - Design for : en
  • US1563595A - Coking process : en
  • US1563938A - Water-tube boiler : en
  • US1563783A - Self-cleaning bathtub : en
  • US1563914A - Locking mechanism : en
  • CA256004A - Friction shock absorbing mechanism : en fr
  • US1563339A - Carburetor : en
  • US1563902A - Collapsible receptacle : en
  • CH112589A - Chain thread monitor for looms. : de en
  • CH112842A - Hand planer. : de en
  • DE422384C - Patience : de en
  • FR597818A - Further training in vehicle wheel guards : en fr
  • CH112760A - Heating radiator element. : en fr
  • CH112924A - Improved device for implementing a process for constructing, by molding, a hollow concrete body, without joints. : en fr
  • PL3146B1 - The method of producing mining augers. : en pl
  • US1564065A - Flying machine : en
  • GB243635A - A clip for joining two or more ends of string : en
  • US1563657A - Bail construction for grips and the like : en
  • FR597813A - ferraris speedometer engine crew : en fr
  • DE422341C - Slicing machine with flat, rotating and covered knife disc : de en
  • GB243411A - Improvements in or relating to mine sweeping apparatus : en
  • DE422633C - Injection molding machine : de en
  • GB243484A - Improvements in or relating to binders, cases or portfolios for music sheets, papers, books and the like : en
  • SU857A1 - Radiator : en ru
  • US1563945A - Electric motor : en
  • GB243597A - Improved holder for salt blocks for animals : en
  • FR598049A - Advertising device : en fr
  • FR598081A - Manufacturing process for artificial silk and artificial threads or filaments : en fr
  • CA255851A - Filler and surfacer for refinishing varnished surfaces : en fr
  • CA255890A - Motion picture projecting machine : en fr
  • FR598046A - Improvements to electrical distribution systems with dynamotors : en fr
  • CH112793A - Sock holder. : de en
  • US1563324A - Chain drive for drying cylinders : en
  • US1563612A - Electric welding apparatus : en
  • DE422478C - Injection carburetor with needle valve : de en
  • FR597825A - Process for obtaining silicate of sodium and potash in powder form : en fr
  • CA256018A - Traction tread : en fr
  • US1564081A - Golf-practicing device : en
  • USD68920S - Design for a button : en
  • FR597976A - Improvements to the reinforcement of single-conductor electrical cables for alternating current : en fr
  • GB243443A - Taximeters : en
  • FR597989A - Improvement in glove manufacturing : en fr
  • DE416935C - Shed training device for weaving machines and looms : de en
  • CH112961A - Container. : de en
  • FR597897A - Airplane carrying out by the juxtaposition of two planes the vertical take-off and descent : en fr
  • GB243512A - Improvements in or relating to means or apparatus for sieving or sifting cinders, ashes and the like : en
  • GB238551A - Improvements in the process of electrolytically separating chromium : en
  • FR597834A - Electric watch : en fr
  • US1563637A - Railway-crossing guard : en
  • GB243628A - Improvements in automobile and the like vehicles : en
  • FR597901A - Automaticity and control body for guiding, stabilizing and sustaining functions, in air and maritime navigation : en fr
  • FR598027A - Power transmission for automobiles and other applications : en fr
  • GB238175A - Improvements in or relating to the purification of hydrogen or other difficultly liquefiable gases : en
  • US1563829A - Floor polisher : en
  • DE422403C - Oil pump with lifting piston rod, especially for dental surgery chairs : de en
  • FR597869A - Method and device for advertising or the like on water : en fr
  • GB243778A - Improvements in or appertaining to bearings or supports for flat or laminated springs for road and other vehicles : en
  • FR598012A - Tube radiator with rhombic section mouthpieces for cooling internal combustion engines : en fr
  • GB243461A - Automatic control mechanism for refrigerating apparatus : en
  • DE422443C - Device for moving the counter slide of calculating machines : de en
  • DE422580C - Conveyor car coupling : de en
  • GB243565A - Improvements in corn razors : en
  • PL3164B1 - Belt for converting cable pulleys to pulleys. : en pl
  • US1563333A - Cigar-bunch-charge former : en
  • US1563728A - Shell for composition brake shoes : en
  • US1563335A - Spring suspension for motor vehicles : en
  • US1564014A - Firearm : en
  • PL3054B1 - The method of separating the components of the gas mixture. : en pl
  • US1563980A - Gkeorge w : en
  • US1564066A - Coat construction : en
  • GB243500A - Improvements in rotary fluid pressure engines : en
  • US1563459A - Dispensing device : en
  • US1563575A - Lifter : en
  • USD68937S - Design for a ring : en
  • GB243603A - Improvements in vegetable paring machines : en
  • FR597961A - Device for lifting the diaphragm of phonographs : en fr
  • GB230405A - Improvements in or relating to pulverising, feeding and burning fuel : en
  • GB243602A - Portable vent for easy filling of rubber hot water bottles : en
  • US1563716A - Paper-hanger's tool : en
  • FR598025A - Method of construction of double-walled walls : en fr
  • GB234047A - Improvements in and relating to the manufacture of biscuits : en
  • GB243654A - Improvements relating to train-carried receiving apparatus for automatic train control systems : en
  • CA255869A - Mechanic's horse : en fr
  • GB243804A - Improvements in talking machines : en
  • DE422428C - Device for making fabrics suitable for ironing, shrink-free and needle-punching : de en
  • PL3156B1 - Method of making a contact mass with the use of metal salts of volatile organic acids. : en pl
  • CA255972A - Pneumatic treaded vehicle wheel : en fr
  • PL3045B1 - The method of building ceilings and roofs made of ferroconcrete units. : en pl
  • FR598053A - Improvements to electromagnetic devices with pole pieces, such as telephone receivers or transmitters : en fr
  • US1563928A - Garment hanger : en
  • US1564041A - Grab bucket : en
  • US1563479A - Tractor driving and steering mechanism : en
  • US1563511A - Collapsible hat holder : en
  • FR598010A - Tube radiator with circular section mouths for cooling internal combustion engines : en fr
  • GB243442A - Improvements in or connected with means for measuring by volume petrol and other fluids : en
  • PL3042B1 - Table telephone wired dial dialer. : en pl
  • US1563906A - Ball storage transmitter : en
  • GB243559A - Improvements in and relating to illuminating appliances : en
  • US1564115A - Safety device fob hot-wateb systems : en
  • DE422536C - Circuit for the automatic regulation of electrical circuits in measuring bridges : de en
  • DE422303C - Spring fastening for toy engines : de en
  • DE422498C - Ironing machine : de en
  • FR598044A - Continuous-sounding electric mechanics for piano : en fr
  • FR597915A - Improvements in the construction of regulator-regulators : en fr
  • GB243476A - Improvements in and relating to loom shuttle pegs : en
  • USD68888S - Design eor a sugar bowl or similar article : en
  • US1563405A - Power plant : en
  • US1563493A - Valve lubricator : en
  • US1563840A - Cotter-pin puller : en
  • CA255856A - Brake shoe : en fr
  • CH111540A - Process for pretreating yarn in strand form prior to mercerization, dyeing, etc. : de en
  • US1563499A - Process of producing true gradation prints for making halftone printing plates : en
  • US1563628A - Dry cell : en
  • US1564093A - Method of making arsenates : en
  • DE422575C - Procedure for purging the seats of steam boiler blowdown valves : de en
  • GB243644A - Improvements in or relating to tuning devices for stringed musical instruments : en
  • GB236581A - Improvements in and relating to refrigerators : en
  • DE422599C - Fluid change and reversing gearboxes : de en
  • US1563655A - Mechanism for opening and closing casement windows : en
  • GB223585A - Improvements in grinding articles of circular cross section : en
  • USD68917S - Design for a refrigerator : en
  • US1564138A - Testing apparatus : en
  • GB244150A - Improvements in or relating to waterproof paints : en
  • US1563639A - Dumping mechanism for truck bodies : en
  • DE422545C - Cloth printing device : de en
  • FR597866A - Manufacturing process for colored and scented household or toilet soaps : en fr
  • GB243412A - Improvements in or relating to submarine mines for use against vessels equipped with paravanes or the like : en
  • US1563367A - Method of manufacturing articles of brushlike nature : en
  • PL3144B1 - Drive of low-speed shafts by electric motor. : en pl
  • USRE16218E - darby : en
  • DE422510C - Security straps for files, notes and like bags : de en
  • FR597812A - Closure for electrical appliance boxes : en fr
  • GB232610A - Improved manufacture of oxide of zinc : en
  • FR597807A - Device for gasified inhalations : en fr
  • US1564084A - Automatic controlling means for oil burners and the like : en
  • US1564159A - Motor-car starting-switch protector : en
  • CH112971A - Gumming machine. : de en
  • US1564129A - Thin-place detector for looms : en
  • USD68890S - Design for a creamer : en
  • US1563429A - Display rack : en
  • US1563832A - Sled : en
  • CA255833A - Hot plate or oven : en fr
  • DE422394C - Drive for reciprocating conveyors, sieving and washing devices for coal or the like. : de en
  • FR598009A - Full central lighting and heating system : en fr
  • FR598056A - Speed regulator : en fr
  • GB243621A - Improvements in or relating to the supply of fuel to internal combustion engines : en
  • PL3022B1 - Artificial knee. : en pl
  • US1564050A - Method of treating rubber composition : en
  • PL3078B1 - Performance meter for Venturi tubes with electric filler for the amount of liquids and gases flowing through the Venturi tube. : en pl
  • US1563689A - Nonskid device : en
  • US1563961A - Drying apparatus : en
  • PL3023B1 - Part of the printing machine that stacks the casting plates, with many magazines on top of each other. : en pl
  • PL3194B1 - A method of metallurgical processing of ores, preparative treatment products or metallurgical products obtained by melting, with sulphide, arsenide, antimony or other components, containing, apart from low-volatile compounds, also easily volatile compounds. : en pl
  • US1564001A - Pipe clamp : en
  • US1563505A - Grappling device : en
  • US1563988A - Pressure-controlled regulating means for furnaces : en
  • CA255859A - Traction attachment : en fr
  • CH113006A - Conical connection with union nut. : de en
  • DE422584C - Tile connection with metal stove tiles, especially for jackets of electric storage stoves : de en
  • GB236918A - Improvements in absorption apparatus for gases and vapours : en
  • FR598001A - Watch holder combined with a storage compartment : en fr
  • US1563556A - Telephone system : en
  • US1563573A - Heat-resisting alloy and structure, etc. : en
  • US1563608A - Air and fuel heater for internal-combustion engines : en
  • FR598014A - Method for adjusting the attack points of the parting knife in continuous roll cigarette making machines : en fr
  • GB228918A - Improvements in regulating arrangements for windmills : en
  • GB228150A - : en
  • US1563529A - Ay atiouitjsz : en
  • US1563907A - Folding box : en
  • DE422404C - Additional pulverized coal firing for cupolas : de en
  • DE422555C - Safety nail with a detachable head part for U-shaped box clips : de en
  • FR597902A - New manufacturing process for soft iron sheets for dynamos, electromotors and transformers : en fr
  • GB242643A - Improvements in and relating to door locking devices : en
  • PL3120B1 - Sheet metal cover and a device for its fastening to glassware. : en pl
  • US1563904A - Filter : en
  • DK35319C - Device for controlling a vessel without the use of visible signals. : da en
  • US1564176A - Fuel-saving device : en
  • GB243545A - Improvements in and relating to instruments for drawing, marking out, and measuring or like purposes : en
  • DE422415C - Method and device for perforating films in a continuous operation : de en
  • CA255954A - Wire drawing bench : en fr
  • CH112863A - Method and device for cooling the windings of solenoids. : en fr
  • US1564044A - Chlorination apparatus : en
  • US1563720A - Helicopter attachment for aeroplanes : en
  • US1564173A - Storage-battery compartment : en
  • PL3112B1 - Flame pot. : en pl
  • US1563502A - Method of manufacturing automobile radiators : en
  • US1563819A - Railway-traffic-controlling apparatus : en
  • DE422479C - Injection carburetor for internal combustion engines with mixture throttle, variable mixing cross-section and variable cross-section for the fuel supply to the injection opening : de en
  • FR597858A - : fr
  • FR597974A - : fr
  • GB243522A - Improvements in or relating to stoppers or closures for bottles or containers : en
  • CA255939A - Loom : en fr
  • CH112911A - Accounting tool. : de en
  • US1563366A - Vending machine : en
  • US1563750A - Typographical distributing machine : en
  • DE422514C - Key setting device for calculating machines according to the Odhner system : de en
  • PL3149B1 - Grater in use for potatoes. : en pl
  • US1563513A - Apparatus for removing vulcanizing bags : en
  • US1563515A - Preparation of concentrated unalterable foods : en
  • US1564064A - Burner : en
  • PL3188B1 - Device for cleaning drums in centrifuges. : en pl
  • US1563359A - Toy radio : en
  • US1563631A - Telephone system : en
  • US1564046A - Apparatus for measuring electricity : en
  • US1563713A - Process of making a reflocculated product : en
  • US1563764A - Stocking : en
  • US1563952A - Spring suspension for vehicles : en
  • USD68901S - Design for a radiator-cap ornament ob similar article : en
  • US1563858A - Holder for photographic films : en
  • DE422596C - Carburetor : de en
  • FR597849A - Band saw device for obtaining curved surfaces : en fr
  • DE422594C - Injection carburetor : de en
  • US1563321A - Spirit-level glass : en
  • US1563799A - Adjustable knockdown bookstand and shelving : en
  • US1564098A - Pump jack : en
  • DE422535C - Self-unloading flat-floor wagon : de en
  • FR597924A - Folding frame for radio wave reception : en fr
  • DE422390C - Coke oven with vertical heating elements : de en
  • CA255958A - Cold-moulding process : en fr
  • GB243794A - Improvements in variable electrical condensers : en
  • GB243474A - Improvements in kinematograph projectors for advertising and other purposes : en
  • CH112637A - Rooster for extra-thin watch. : en fr
  • US1564112A - Wringer : en
  • US1563837A - Core drill : en
  • SU851A1 - Box feeder in box filling machines : en ru
  • CA255914A - Cutting and welding torch : en fr
  • DE422438C - Radiators for electrically heated apparatus, especially cigar lighters and heating plates : de en
  • CA255904A - Circumcision snare : en fr
  • DE422446C - Sealing device for rotatable pipe connections in machine parts that go back and forth : de en
  • PL3125B1 - Device method for converting cellulose and cellulose-containing bodies into dextrin and glucose. : en pl
  • US1563842A - Combination brake and jack mechanism for automobiles : en
  • US1563736A - Combination medical apparatus : en
  • US1563439A - Flare bracket : en
  • US1563900A - Grinding machine : en
  • PL3174B3 - Bearing arrangement in rolling mills. : en pl
  • GB231431A - An improved method of manufacturing compositions of matter containing synthetic resins : en
  • DE422472C - Process for liquefying and separating gas mixtures, in particular air : de en
  • PL3046B1 - : en pl
  • US1563567A - Baffle and method of constructing the same : en
  • CA255870A - Automobile headlight turning device : en fr
  • US1564092A - Tire changer : en
  • CH112802A - Feeding device for single-bar machines for filling chocolate molds. : de en
  • US1563552A - Washing machine : en
  • US1563883A - Ratchet wrench : en
  • DE422344C - Building game : de en
  • FR598096A - Weft and chain knitted fabric and medium for its manufacture : en fr
  • GB243573A - Improved earth boring apparatus : en
  • GB243625A - Improvements in casing slips for well drilling apparatus : en
  • US1563770A - Register for liquid-dispensing apparatus : en
  • CA256029A - Pulling over machine : en fr
  • PL3049B1 - The method and device for cold maceration. : en pl
  • US1563320A - micmgran : en
  • US1563697A - Switch cover : en
  • US1564032A - Roofing construction : en
  • US1563734A - Registering device for talking machines : en
  • US1563795A - Door holder : en
  • DE422559C - Device for the conveyance of wheelless medium-pressure track-breaking machines that only act on one rail : de en
  • US1563508A - Paper clip and bookholder : en
  • US1564106A - Stretching apparatus for treating arm and leg fractures : en
  • DE422392C - Electric remote drive : de en
  • CH112895A - Packing box. : en fr
  • GB243599A - Improvements in and relating to railway points : en
  • PL3150B1 - Bakery oven. : en pl
  • CA255923A - Flushing device : en fr
  • DE422386C - Method and device for the production of paving stones from blast furnace slag or similar molten masses : de en
  • DE422407C - Thermoelectric element, preferably for measuring high temperatures, made of graphite in the form of a tube and of a metal wire, e.g. B. made of tungsten, tantalum or titanium : de en
  • USD68910S - Design eor textile eabric used eor draperies : en
  • USD68943S - Design for a gasoline-pump casing : en
  • US1564125A - Hockey stick, cricket bat, and like sporting article : en
  • GB243791A - Improvements in secret service systems for rural and party line telephones : en
  • DE422570C - Fuel made from hexamethylenetetramine : de en
  • DE422398C - Device for tipping dump trucks using a pull chain : de en
  • US1563686A - Stamp holder : en
  • CA256022A - High tension air break switch : en fr
  • US1563876A - Shock-absorbing device for doors : en
  • US1563967A - Route sheet : en
  • SU859A1 - Apparatus for distilling hydrocarbon oils : en ru
  • US1563703A - Timer : en
  • DK35320C - Machine for processing items for the manufacture of footwear parts, in particular heels. : da en
  • US1563589A - Faucet : en
  • USD68898S - Stephen bourne : en
  • FR597852A - Improvements in railway traffic control devices : en fr
  • DE422040C - Arrangement for limiting the level of the short-circuit current in capacitors, which influence the phase shift in electrical systems : de en
  • GB243468A - Improvements in and relating to the manufacture or production of hollow concrete floors, beams and slabs : en
  • CA255926A - Electrical apparatus : en fr
  • US1563433A - Rudder bar for aircraft : en
  • US1564015A - Luminous attachment for electric-switch-operating members : en
  • US1564123A - Automobile signal : en
  • US1563428A - Child's bed : en
  • US1564158A - Cushion heel : en
  • US1564049A - Open-hearth furnace : en
  • PL3092B1 - Improvements in ammonia synthesis using excess pressure. : en pl
  • US1563787A - Telephone receiver : en
  • FR598089A - Further training in cinematographic equipment : en fr
  • CH113004A - Tobacco pipe. : de en
  • CH113011A - Labyrinth sealing device. : de en
  • CH111763A - Sley. : de en
  • CH112875A - Comb. : en fr
  • DE422506C - Regenerative hearth melting and heating furnace : de en
  • US1563930A - Ash support for mechanical stokers : en
  • CH112816A - Feather pen. : de en
  • CH112978A - Caliper. : de en
  • CA255893A - Sewage ejector : en fr
  • CH112860A - Electrical switch with a switching element mounted like a balance beam. : de en
  • US1563421A - Stove polish : en
  • US1563927A - Sweater coat : en
  • PL3154B1 - Crude oil processing method. : en pl
  • CA255852A - Body treating apparatus : en fr
  • US1563358A - Cattle guard : en
  • PL3067B1 - Method of cleaning oils, greases and other materials. : en pl
  • CH112507A - Advertising device. : en fr
  • US1563498A - Boot and shoe : en
  • US1563753A - Electrical switch : en
  • PL3034B1 - One or several parts one evaporator. : en pl
  • US1563603A - Guy-line grip : en
  • USD68895S - Design for plate for lighting fixture : en
  • CA255887A - Method of earth drilling : en fr
  • DE422648C - Switching device for change gears to be set by compressed air, in particular of motor vehicles : de en
  • FR597846A - Feeding device for making and wrapping sweets and the like : en fr
  • US1563700A - Adjustable ladder shoe : en
  • US1564005A - Joint for railway-rail ends : en
  • PL3041B1 - Gear pedal to change the direction of rotation. : en pl
  • US1563767A - Facial device : en
  • US1563979A - Airplane : en
  • GB243580A - Apparatus for machining on an ordinary lathe polygonal articles such as bolt-heads, nuts, collars and the like : en
  • US1563506A - Recovery and utilization of materials of old secondary battery plates : en
  • US1563610A - Weather strip : en
  • US1563571A - Jumping balloon : en
  • US1563822A - Washing-machine cylinder : en
  • DE422518C - Device for continuous soaking, pasteurizing and similar treatment of bottles and the like. like : de en
  • FR597918A - Free lime-free calcium cyanamide and its manufacturing process : en fr
  • PL3013B1 - A way to increase the initial explosive force of explosive caps. : en pl
  • US1563856A - Fluoroscopic screen : en
  • US1563316A - Inhalation kettle : en
  • US1563565A - Ditch-digging machine : en
  • US1564103A - Stopping and starting mechanism for shoe stitching or other machines : en
  • US1563465A - Attachment for mold-engraving machines : en
  • DE422381C - Razor blade holder : de en
  • CA255883A - Toilet bowl : en fr
  • US1563604A - Cleaning powder and disinfectant : en
  • US1563981A - Condenser : en
  • CA255940A - Tractor plough : en fr
  • FR597881A - Cash register upgrades : en fr
  • FR597907A - Letter card : en fr
  • FR597991A - Acetylene generator : en fr
  • PL3166B1 - Self-lubricating bearing. : en pl
  • US1563344A - Combined hot and cold water faucet : en
  • CA255934A - Insole or sock : en fr
  • USD68936S - Design for a gem-set ring : en
  • PL3008B1 - A method of concentrating dilute acetic acid. : en pl
  • US1563625A - Transplanter : en
  • DK35334C - Continues with inverted, cylindrical, eccentrically mounted Piston. : da en
  • US1563616A - Process and apparatus for roasting ores : en
  • US1563334A - Cigarette-machine automatic feed : en
  • US1564167A - Wrench blank and method of making the same : en
  • DE413001C - Device for restoring worn flanged wheels : de en
  • FR597878A - Connection piece for the temporary fixing of boards or beams to posts or other similar supports : en fr
  • US1563916A - Valve : en
  • CA255871A - Smoking pipe : en fr
  • CA255976A - Fire extinguishing apparatus : en fr
  • US1563338A - Carpet-manufacturing machine : en
  • US1564090A - Automotive vehicle : en
  • USD68914S - Design fob a faceplate fob mail receptacles : en
  • FR597939A - Corset belt : en fr
  • GB243455A - Heater for automobiles and the like : en
  • AU2608625A - Improvements relating tothe pulverising and drying of materials : en
  • US1563521A - Weighing stand : en
  • CA255910A - Boiler tubing : en fr
  • CH112859A - A method of coating an electrical conductor and a machine for implementing this method. : en fr
  • US1563727A - Isochronizing and synchronizing system : en
  • US1563843A - Tag strip : en
  • US1564085A - Ensilage protector : en
  • PL3103B1 - The buttress. : en pl
  • GB243806A - Improvements relating to the supporting of electric insulators : en
  • US1563903A - Clamp : en
  • CA255981A - Apparatus for delivering powdered coal to furnaces : en fr
  • PL3116B1 - A method of cleaning mining wax. : en pl
  • USD68931S - Design for a ring : en
  • US1564131A - Portable frame structure for automobile engines and power-delivering devices : en
  • GB243483A - Improvements in concrete walls for buildings : en
  • GB243638A - An improved process and apparatus for the manufacture of figured sheet glass : en
  • CA255949A - Machine for moulding plastic substances : en fr
  • CA255944A - Water conveyor : en fr
  • US1563396A - Liquid-feed receptacle : en
  • US1563617A - Cultivator fender : en
  • US1563706A - Chimney protector : en
  • CA255962A - Electric switch : en fr
  • CH112868A - Glass envelope for electric light bulbs. : de en
  • US1563404A - Pivot pin : en
  • US1563943A - Top press roll for paper-making machines : en
  • PL3179B1 - Device for emptying the drying chambers. : en pl
  • US1564184A - Strike for doorlocks : en
  • GB243475A - Improvements in, or relating to, folding cardboard-boxes : en
  • GB243524A - Improvements in or relating to threshing machines : en
  • GB243477A - Improvements in or relating to anti-vibration forks for cycles, motor cycles and the like : en
  • US1563456A - Power-operated door-closure mechanism : en
  • US1563804A - Draft equalizer : en
  • CH112889A - Advertising device. : de en
  • US1563488A - Circuit interrupter : en
  • US1563759A - Sintering machine : en
  • US1563707A - Hand-tool construction : en
  • US1563449A - Printing press : en
  • US1563954A - Thimble : en
  • US1563501A - Telephone receiver : en
  • US1564089A - Archery device : en
  • US1563422A - Safety device : en
  • DE422278C - Receiving device for wireless telegraphy with a single antenna : de en
  • DE422447C - Drive device with hydraulic gear and mechanical clutch : de en
  • DE422490C - Wrought iron parallel vice : de en
  • US1563978A - Process of making carbon and other coated papers : en
  • PL3051B1 - Spring breaker. : en pl
  • US1563913A - Automatic reversing mechanism for washing machines : en
  • US1563937A - Broomcorn-hurl-shaking machine : en
  • CA255997A - Charge heating control for internal combustion engines : en fr
  • AU2410225A - Improvements in scrapers for edges of discs of ploughs andthe like : en
  • CA256010A - Production of isotonic solutions : en fr
  • US1563950A - Control means : en
  • PL3138B1 - Splitting of oils. : en pl
  • US1563682A - Treatment of chocolate : en
  • US1563862A - Lifting jack : en
  • CA255886A - Coat : en fr
  • US1563426A - Hottse electric : en
  • USD68913S - Design for a faceplate for mail receptacles : en
  • DE422512C - Sealing for Roestoefen with movable stove : de en
  • PL3181B1 - The method of extracting sugar; from beet. : en pl
  • CH112833A - Two-piece box wristwatch. : en fr
  • CH112986A - Keyboard for calculating and adding machines. : de en
  • CA255919A - Smoking pipe : en fr
  • CH112869A - Method for replacing parts enclosed in the hollow glass body of radio lamps. : de en
  • DE422541C - Cooking stove with fuel chute and built-in boiler : de en
  • AU2061624A - Improvements in and connected with talking machines : en
  • GB243469A - Improvements in nut locks : en
  • GB243788A - Improvements in and relating to combined suction and force pumps and the like : en
  • PL3180B1 - Strainer. : en pl
  • GB243650A - Improvements in or relating to machines for husking and cracking nuts : en
  • DE422550C - Electric tow winch : de en
  • FR597865A - Distribution valve for water pipes or other liquids : en fr
  • GB243511A - Improvement in thermostatic device and method of and apparatus for making the same : en
  • GB234444A - Drying apparatus for textile materials, rags, small articles and the like : en
  • CH112865A - Device for supporting a wire grid, formed by a series of turns, in an electric vacuum tube. : en fr
  • FR598035A - Device to prevent erosion at the bottom of watercourses in dams, spillways and other structures : en fr
  • DK35318C - Device for Protection against Insulation Faults in Electrical Installations. : da en
  • CA6962S - Radio power unit case : en
  • CH112790A - Bracket. : de en
  • AU2612125A - Improvements in or relating to joints and couplings for pipes and tubes : en
  • CA255837A - Paper container or receptacle : en fr
  • PL3047B1 - Preparatory drying of lignite, peat, etc. : en pl
  • US1563504A - Steam-power plant for airplanes : en
  • GB243466A - Improvements in or relating to link belting : en
  • US1563850A - Swimming pool : en
  • GB243528A - Improvements in or connected with meat slicing machines : en
  • CA256020A - Carbureter : en fr
  • DE422534C - Process for liquefying and separating gas mixtures, in particular air : de en
  • US1563949A - Method and means for furnace charging : en
  • PL3037B1 - Empty hub. : en pl
  • US1563329A - Railroad-crossing gate : en
  • US1563458A - Percolator heater unit : en
  • US1563812A - Resistance device and welding wire : en
  • US1563382A - Graphic recording device : en
  • US1563420A - Process of manufacture of armor plate : en
  • PL3059B1 - Method of direct ammonia synthesis. : en pl
  • US1563926A - Blasting-powder composition : en
  • USD68924S - Design for an article holder : en
  • CA255862A - Sanitary receptacle : en fr
  • PL3101B1 - A method and device for grinding and mixing materials up to a colloidal degree of fineness. : en pl
  • US1563712A - Bearing-grinding machine : en
  • DE422397C - Cylinders for engines with cylinders rotating in a ring channel and pistons rotating with them : de en
  • US1563514A - Power-transmission mechanism : en
  • US1563578A - Adjustable contact means : en
  • CA255917A - Tubular dispenser : en fr
  • FR597861A - Capsule stopper : en fr
  • GB239493A - Improvements in mutes, or dampers, for stringed instruments : en
  • PL3010B3 - : en pl
  • US1563323A - Paper-box-making machine and the like : en
  • US1563791A - Distance control attachment for tractors : en
  • FR597860A - Receiver device of t. s. f. : en fr
  • FR598094A - Overpressure lubrication device : en fr
  • CH112226A - Trottinet with pedal device. : de en
  • DE408283C - plane : de en
  • DE422429C - Turning of blocks, slabs or the like by 180Ò on rolling mill rolling alleys : de en
  • GB230044A - Improvements in methods of treating timber for preventing subsequent shrinkage : en
  • DE422626C - Circuit arrangement for one or more voltage regulators and a voltmeter : de en
  • GB236226A - Improvements in and relating to bogies of railway and like vehicles : en
  • GB242950A - Pumps : en
  • CA255903A - Machine for measuring fabrics : en fr
  • CA256008A - Crank for lifting jacks : en fr
  • CA255849A - Reinforced building fabric : en fr
  • CH112837A - Sheet metal edging machine. : en fr
  • PL3075B1 - Instrument for precise length measurement in mine galleries for theodolite measurements. : en pl
  • GB243653A - An improved construction of sliding abutment for rotary engines : en
  • GB240487A - Process for the production of lustrous filaments, bands, films and the like from viscose : en
  • FR597816A - Trade for the manufacture of chenille for carpets : en fr
  • FR598055A - Improvements to pneumatic tires and their manufacture : en fr
  • US1563884A - Antiglare device : en
  • USD68928S - Design for a fireplace : en
  • GB243501A - An improved method of and means for separating oil from water contaminated with oil : en
  • DE422530C - Decomposer for pressure electrolysis : de en
  • DE422587C - Feed device for bushwood in cutting chests : de en
  • FR598028A - Lifting device for motor vehicles : en fr
  • CH112947A - Wire winding machine. : en fr
  • DE422441C - Safety device on evaporation coolers to dissipate electrical heat : de en
  • GB243504A - Improvements in or relating to nozzles for attachment to vessels, pipes, tubes and the like : en
  • FR597975A - : fr
  • FR598068A - Large base rangefinder for artillery fire : en fr
  • FR598005A - Bandage fabric : en fr
  • GB243503A - Improvements in or relating to curling tongs, wavers, or similar appliances for the hair : en
  • FR598040A - Protector-extractor for the grinding machine and its arrangement : en fr
  • GB243488A - Improvements in or relating to take-up motions for looms for weaving tapes, webs, and the like : en
  • GB243549A - Improvements in reciprocating or oscillating screens : en
  • GB243568A - Improvements in domestic washing pans or boilers : en
  • US1564122A - Flush valve : en
  • DE422380C - Shock absorbers for motor vehicles : de en
  • DK35316C - Device for Ensuring proper Liquid Flow at Containers for Cleaning Centrifuges with Distribution Tubes with Double Outlets. : da en
  • GB243520A - Improvements relating to washing apparatus for stone, ore, clinker, gravel, sand andthe like : en
  • FR598067A - How to assemble fiber, cardboard, etc. cases : en fr
  • GB231896A - : en
  • GB243799A - Automatic cut-out means for electric irons and the like : en
  • US1563349A - Stereotype-plate-casting machine : en
  • US1563403A - Water circulator for motor vehicles : en
  • US1564101A - Bag holder : en
  • DE399365C - From two chambers that can be illuminated from the driver's seat : de en
  • US1563558A - Oiling system : en
  • FR598029A - Airplanes with fixed or movable wings in the form of discs : en fr
  • US1563570A - Lay for narrow-ware looms : en
  • FR597885A - Improvements to steering wheels for motor vehicles or other applications : en fr
  • DE422212C - telephone : de en
  • FR597951A - : fr
  • GB225873A - Improvements in or relating to road vehicles : en
  • GB243540A - Improvements in or relating to lamps for chicken brooders, incubators, and the like : en
  • DE422409C - Farm drag : de en
  • DE422453C - Bicycle bell with upper and lower shell, in which the former is detachably attached to the latter : de en
  • GB243584A - Improvements in cases for sticks of shaving soap and like articles : en
  • GB243587A - Improvements in or relating to means for feeding articles into and withdrawing them from vacuum treatment chambers : en
  • USD68915S - Design for a plate or similar article : en
  • US1563444A - System for dispensing gasoline : en
  • PL3082B1 - A method of producing shiny metal coatings on metals. : en pl
  • US1563960A - Nonskid demountable tread for vehicle wheels : en
  • CA255880A - Article of jewelry : en fr
  • GB235173A - Improvements in mills for grinding grain and the like : en
  • PL3068B1 - The production of gasoline from natural gas by means of gas compression, cooling, expansion and freezing. : en pl
  • US1563390A - Window-controlling device : en
  • US1564025A - Addressing machine : en
  • FR597877A - Electric saucepan : en fr
  • GB243555A - Improvements in the construction of boiler furnaces : en
  • GB240414A - Improvements in or relating to fastening devices particularly for coachwork : en
  • CA255879A - Pan lifter : en fr
  • DK35332C - Control device for an electrical wiring harness fed by a variable speed dynamo. : da en
  • FR597998A - Improvement in mustard : en fr
  • US1563376A - Doughnut former : en
  • GB243571A - A new or improved electric terminal connection : en
  • US1563379A - Safety firecracker : en
  • GB218327A - Improvements in or relating to the production of ornamented fabrics and the like : en
  • GB235208A - Improvements in the driving arrangements for the cam shafts and other auxiliaries ofinternal combustion engines : en
  • GB243808A - Combination article for use as a watch stand or support and for other purposes : en
  • US1563398A - Automatic reclosing circuit interrupter : en
  • US1563718A - Spiral reflux condenser : en
  • CA256009A - Bleaching process : en fr
  • FR597844A - Improvements made to pleating looms for fabrics of all shades : en fr
  • PL3007B3 - Method of obtaining acetone and butyl alcohol by fermentation. : en pl
  • PL3080B1 - Method of obtaining non-porous tin deposits. : en pl
  • US1563354A - Transformer-cooling system : en
  • DE422319C - Stapling pliers in which the knife sits on an insert in the upper beam of the parallel pliers : de en
  • US1563364A - Apparatus for die casting : en
  • US1563549A - Sheep shear : en
  • DK35336C - Process for the production of moldings of solid, soluble alkali silicates. : da en
  • PL3070B3 - Device for removing greasy silt from the water surface of a working boiler. : en pl
  • CA255874A - Automobile disc wheel : en fr
  • GB231820A - New and improved means for eliminating magnetic coupling between coils : en
  • US1564094A - Vine clipper or cutter : en
  • FR597808A - Speed multiplier device for bicycles : en fr
  • GB243658A - Improvements in goggles : en
  • ES94462A1 - Improvements in electrical distribution systems. : en es
  • GB243630A - Improvements in heating installations for buildings : en
  • US1563851A - Swimming pool : en
  • PL3066B3 - Method for separating organic gases or vapors. : en pl
  • US1563803A - Vehicle body : en
  • PL3071B1 - A method of producing light, hard, insoluble and non-melting light distillation fractions from phenols and aldehydes, colored with steel. : en pl
  • US1563534A - Indicator : en
  • US1563815A - Combination tool : en
  • PL3086B1 - A method of producing durable mixtures of oil and coal. : en pl
  • FR598097A - Improvements to resistors and their manufacturing method : en fr
  • GB243497A - Improved paper container & safety lid for cream or other commodities : en
  • CH112819A - Tensioner for attaching sealskins to skis. : en fr
  • CH111340A - Wooden protective sole for shoes. : de en
  • US1563555A - Electrical switching mechanism : en
  • DE422246C - backpack : de en
  • DE422513C - Compound water meter : de en
  • GB243413A - Coin controlled devices for weighing scales and other apparatus : en
  • GB243660A - Improvements in or relating to washers : en
  • GB218328A - Improvements in electrical structures : en
  • FR598054A - Improvements to control systems for electrical circuit breakers : en fr
  • GB243487A - Improvements in sliding doors more especially for motor vehicles : en
  • GB229690A - Method of treating asphalt oil or pitch with a view to producing rubber-like masses therefrom : en
  • GB243556A - Improvements in or relating to the production of resinous bodies : en
  • AU2403025A - An improved floor cramp : en
  • CA255967A - Power factor measuring or indicating instrument : en fr
  • GB232944A - Transmission device for a vehicle provided with two motors : en
  • CA255899A - Combustible mixture for generating gas under pressure : en fr
  • CA255927A - Tank for purifying sewage : en fr
  • GB243662A - Means for use in sinking tube wells : en
  • AU2607925A - An improved inert gas device for use with liquid immersed electrical apparatus : en
  • GB226158A - Improvements in and relating to the manufacture of transmission chains : en
  • GB243404A - An improved bobbin for hosiery knitting machines and other machines : en
  • FR597932A - Method of fixing objects on sales cards or sample cards : en fr
  • DE421018C - Pendulum for clocks : de en
  • DE422444C - Piston ring : de en
  • FR597814A - Improvements to methods and devices for obtaining cnematographic views with a plastic effect : en fr
  • CA255996A - Hoisting machine : en fr
  • US1563579A - Street or station indicator : en
  • US1563760A - Tire cover : en
  • GB243657A - An improved poultry house : en
  • DE422544C - Buttonhole sewing machine with upper thread and lower thread trimming devices : de en
  • GB243398A - Improvements in or relating to bituminous emulsions : en
  • GB243640A - Improvements in or relating to paper making machinery : en
  • US1563711A - Comb : en
  • US1563911A - Automobile dirigible headlight : en
  • GB243505A - Improvements in and relating to the production of dyestuff intermediates : en
  • GB243801A - Activated carbon for medicinal purposes : en
  • FR597826A - Liquid soap spill dispenser : en fr
  • GB243527A - Improvements in cellular packs for fruit : en
  • PL3072B1 - Rotary kilns. : en pl
  • PL3143B1 - Bearing metals and the method of their production. : en pl
  • FR597916A - Device for dispensing sanitary napkins and other sheets of paper : en fr
  • FR597917A - Process for obtaining embossed inscriptions on compressed powder : en fr
  • FR598050A - Electric horn control device for motor vehicles : en fr
  • DE422302C - Combined scratches, waxers and ironers for snowshoeing : de en
  • CH112943A - Spinning pot, especially for making artificial silk. : en fr
  • US1563384A - Retractable landing gear : en
  • US1563468A - Spherometer : en
  • DE422377C - Lifting device for the rear wheels of a caterpillar vehicle to be converted into a wheeled vehicle : de en
  • DE422424C - Insulating capsule for the ends of electrical lines : de en
  • GB243646A - Improvements in or relating to supports for lamps, particularly for use in street lighting : en
  • CH112898A - Device for cushioning the frames of vehicles, in particular motor vehicles. : de en
  • DE422571C - Method and device for operating electric gas cleaners : de en
  • GB243513A - Improvement in appliances for use in sealing pipe joints : en
  • GB243795A - Improvements relating to folding baby carriages : en
  • DE422343C - Air pistol in which the spring is tensioned by folding down the pistol grip : de en
  • DE422537C - Process for the production of paints : de en
  • DK35331C - Close to tin cans and the like. : da en
  • US1563389A - Food-treating apparatus : en
  • US1563873A - Casket handle : en
  • US1563797A - Machine for forming garment hangers : en
  • FR598024A - Rod stringing machine : en fr
  • DE422483C - Assembly of an alternator with a magneto-electric ignition device : de en
  • FR598002A - Perfume manufacturing process : en fr
  • DK35335C - Safety regulator, especially for Combustion engines. : da en
  • FR597899A - Four-stroke internal combustion or explosion engine : en fr
  • FR598080A - Further training in accumulator batteries : en fr
  • GB243514A - Apparatus for melting non-metallic especially incombustible celluloid masses to be used in apparatus for casting under pressure : en
  • PL3191B1 - Tipping arrest device. : en pl
  • US1563756A - Cigar bunching : en
  • US1563887A - Drill-press guard : en
  • US1564119A - Toothbrush rack : en
  • US1563792A - Cableless elevator : en
  • US1564124A - Operating mechanism for timepieces : en
  • DE422466C - Process for producing real colors on the fiber : de en
  • PL3006B1 - Multi-reel table for uninterrupted drawing of rolled iron wires, : en pl
  • US1563581A - Concrete form : en
  • FR597940A - Multiple contactor for automobiles or the like : en fr
  • CA255982A - Circuit breaker : en fr
  • FR597835A - Method and apparatus for making seamless fiber containers, and the like : en fr
  • FR597871A - Electro-mechanical continuous brake for automatic braking of passenger and freight trains : en fr
  • FR598100A - Method and apparatus for fractional extraction of petroleum products : en fr
  • GB243457A - Improvements in the manufacture of wheels : en
  • GB243465A - Improvements in garment presses : en
  • CA255971A - Drier for sheet material : en fr
  • AU1920824A - An improved i-mplement for harvesting corn and like grpowing erops : en
  • US1564016A - Electric switch : en
  • CA255931A - Electric tube device : en fr
  • PL3118B1 - Chamber next to the drum for centrifuges. : en pl
  • US1563470A - Convertible stock car : en
  • PL3048B1 - Studs for screws and nails for driving into wooden railway sleepers and a device for driving them. : en pl
  • CH112892A - Machine for wrapping objects in an inner and an outer wrapper that forms a label. : de en
  • US1563620A - Oscillation generator : en
  • PL3032B1 - : en pl
  • CH111544A - Drum lifting device on drum washing machines. : de en
  • US1563650A - Industrial truck : en
  • US1564116A - Automobile fender : en
  • US1563460A - Smoking pipe : en
  • US1563774A - Headlight-operating device : en
  • US1563328A - Combined oil and vacuum pump : en
  • US1563409A - Doorsill and weather strip : en
  • US1563442A - Shaft thrust lock : en
  • US1563638A - Universal mounting and hoist for dumping-truck bodies : en
  • US1563974A - Separable button : en
  • AU2067824A - Improvements in and relating toa pen : en
  • CA255912A - Impulse turbine : en fr
  • CH111370A - Duplicating machine with continuous paper webs. : de en
  • AU2606225A - Linings for electric furnaces for the production of metals by distillation : en
  • US1563611A - Eyeshade : en
  • CH111743A - Device for the manufacture of building blocks. : de en
  • AU2443625A - Baby walker : en
  • US1563401A - Wagon : en
  • US1563839A - Starting device for internal-combustion engines : en
  • PL3142B1 - Universal machine for casting seals. : en pl
  • USD68904S - Design por a game card : en
  • US1564024A - Combination lamp and lamp shade : en
  • US1564061A - Attachment for motor vehicles : en
  • DE422474C - Process for suppressing the interference voltages for important frequencies induced in pupinized low-voltage lines by electromagnetic interference from high-voltage systems : de en
  • US1563652A - of rochester : en
  • US1563890A - Gas heater : en
  • AU2321525A - Improvements in office filing' cabinets : en
  • CH112855A - Hydraulic regulator. : de en
  • CH112900A - Vehicle headlight dimming device. : de en
  • CA256012A - Elevator door : en fr
  • US1563632A - Pneumatic drill : en
  • US1563715A - Packing machine : en
  • CH112736A - Device for automatic coupling of railway wagons. : en fr
  • US1563494A - Direction signal for motor vehicles : en
  • US1564163A - Storage battery : en
  • US1563385A - Valve : en
  • US1563917A - Combined salt and pepper shaker : en
  • SU852A1 - Dredging machine : en ru
  • DE422238C - Push button switch with momentary switching : de en
  • FR597983A - Process of watermarking on machine of all paper, cardboard and, in general, of all cellulose-based products : en fr
  • CA255840A - Milk pail support : en fr
  • CA255885A - Drag : en fr
  • CH112921A - Formwork element for the production of the concrete support ribs of space-enclosing components formed by glass bodies. : de en
  • US1563443A - Cone holder : en
  • PL3088B1 - \ tf-krr ^ -f & o- Soldering iron. : en pl
  • US1563527A - Automatic safety device for motor-vehicle starters : en
  • FR597955A - Process for extracting magnesium from alloys or mixtures containing magnesium : en fr
  • US1563623A - Wringer : en
  • CH112994A - Frame saw with swinging frame. : de en
  • CH112744A - Cleaning device. : en fr
  • US1563754A - Electrical condenser : en
  • US1564142A - Utilizing sulphite cellulose lye : en
  • CH113008A - Gear wheel. : en fr
  • CA255932A - Vacuum electric tube : en fr
  • CH112948A - Device for adjusting the thread tension in thread winding machines. : en fr
  • CA255844A - Valve controlled oil burner : en fr
  • CH112501A - Telephone system for company lines. : de en
  • PL3074B1 - A method of separating base metals, especially easily melting metals, in particular tin. : en pl
  • US1563919A - Rail and tie plate therefor : en
  • PL3062B1 - A device for supplying steam and any other boilers. : en pl
  • CA255905A - Gas heater for range boilers : en fr
  • PL3064B1 - The method and device for twisting the ends of wires at the buoy presses. : en pl
  • US1563745A - Mop : en
  • GB243533A - Improvements in or relating to means for lubricating "bowden wire" mechanism : en
  • FR597971A - Rubber heel pad : en fr
  • FR598063A - : fr
  • US1563483A - Telescopic hand level : en
  • US1563704A - Cloth-expanding roller : en
  • PL3152B1 - A method of strengthening the edges of the lower parts of the latches. : en pl
  • US1563622A - Combined clutch and latch mechanism : en
  • US1563710A - Measuring hopper : en
  • US1563796A - Typographical distributing machine : en
  • US1563872A - Process of manufacturing plastic compositions : en
  • US1563373A - Range finder : en
  • PL3093B1 - Electrical impulse recorder. : en pl
  • DE422494C - Transmission circuit for cathode tubes with external excitation : de en
  • DE422612C - Lowering circuit for hoists operated with direct current series motors : de en
  • PL3113B1 - Device for simultaneous suction and delivery. : en pl
  • US1563918A - Method of grinding lenses : en
  • USD68934S - Design for a gem-set ring : en
  • PL3173B1 - Bone cutter. : en pl
  • US1563561A - Fluid brake : en
  • US1563863A - Warehouse truck : en
  • US1563548A - Animated toy : en
  • US1563752A - Ejector : en
  • US1563934A - Gyroscopic inclinometer for aeroplanes : en
  • US1563957A - Process and apparatus for precipitating gold from solutions : en
  • US1563341A - Hoisting hook : en
  • CA256013A - Electric interlock for elevator doors : en fr
  • CH112877A - Circuit arrangement for telephone systems with dialer operation and several exchanges. : de en
  • CH112914A - Scythe blade fastening clip. : de en
  • GB239160A - Improvements in means for consuming smoke in furnaces : en
  • PL3040B1 - Friction clutch. : en pl
  • PL3063B1 - Motor plug with compensating gear. : en pl
  • US1563976A - Parallel-throw switch stand : en
  • US1563383A - Printing press : en
  • US1563685A - Self-loading and tipping wagon : en
  • DE422501C - Removable dampening system for rotary rubber printers : de en
  • PL3108B1 - Device for moving the paper mouthpiece strip at the cigarette tube making machines, with the aid of a pair of draw rolls rotated in the feeds. : en pl
  • CA255961A - Tinning apparatus : en fr
  • US1563593A - Building slab : en
  • US1563642A - Process and apparatus for producing waterproofing material and product produced thereby : en
  • CH112445A - Bearing. : en fr
  • FR598018A - Improvements to liquid fuel intake devices in internal combustion engines : en fr
  • GB231453A - Retort and process for the distillation of bituminous schist, asphalt rock, lignite and like substances : en
  • DE422378C - Connection of the rear axle bridge of three-axle motor vehicles with steering wheels to the vehicle frame : de en
  • US1563360A - Buckle : en
  • US1563676A - Reenforced-concrete foundation and pier and method of sinking the same : en
  • GB243562A - Improvements relating to ticket holders and the like : en
  • FR597963A - Improvements to double-walled metal drums : en fr
  • GB243606A - Improvements relating to liquid level indicators for washing machines and the like : en
  • GB238853A - Improvements in or relating to elastic strip material and methods of making same : en
  • FR597828A - Automatic device indicating by sound and light the approach of trains : en fr
  • FR598026A - : fr
  • FR597984A - Rocket relay : en fr
  • US1563507A - Combination cap : en
  • US1563772A - Animal trap : en
  • PL3183B1 - Turntable with divided main girders. : en pl
  • PL3102B1 - The method of transporting and sifting the chaff, used in fine mills where the chaff circulates. : en pl
  • US1563984A - Detachable shoe heel : en
  • US1564171A - Mill-roll-cooling device : en
  • US1564179A - Control for pipes of tanks : en
  • FR598016A - Improvements in underwater mines : en fr
  • FR598034A - Linkage enhancements for parts of a vehicle that move relative to each other : en fr
  • GB243548A - Improvements in or relating to liquid levels : en
  • US1563944A - Massage applicator : en
  • US1564008A - Talking machine : en
  • CA256017A - Process of manufacturing furfural : en fr
  • FR597996A - Universal ball and socket joint : en fr
  • FR598057A - Improvements in the means of propulsion of tractors : en fr
  • GB243558A - Improvements in or relating to the manufacture of imitation mother-of-pearl : en
  • DE422323C - Manufacture of insoluble silver alkali thiosulphates : de en
  • DE422393C - Two-stroke engine with controlling piston : de en
  • DE422448C - Device for copying images onto a photosensitive tape : de en
  • DK35338C - Procedure for the production of vulcanized rubber. : da en
  • FR598011A - Tube radiator with mouthpieces with elliptical cross-section for cooling internal combustion engines : en fr
  • GB243588A - Improvements in or relating to fluid pressure operated brake mechanism for motor vehicles : en
  • US1563669A - Extensible-crank element : en
  • DE422400C - Transformer for electrical resistance welding and heating machines : de en
  • PL3109B1 - Device for smoothening cigarette ends. : en pl
  • PL3147B1 - i 57 b i. Photographic film with a protective layer. : en pl
  • US1564058A - Rotary drying apparatus : en
  • DE422450C - Device for sharpening straight razors and razor blades : de en
  • FR597945A - Device making it impossible to fraud the various brands of liquids contained in bottles or other containers : en fr
  • GB243787A - Improvements in electromagnetic devices : en
  • US1563724A - Safety razor : en
  • US1564120A - Vehicle jack : en
  • GB243490A - Improvements in or relating to body fittings for vehicles : en
  • GB243449A - Improvements in or relating to wireless direction finding systems : en
  • FR597960A - Polygraph reproduction process : en fr
  • GB243641A - Improvements in or relating to buffer bars or like fenders for motor road vehicles : en
  • FR597993A - Gas expansion cooling method and apparatus : en fr
  • PL3129B1 - Burner for combustible gases. : en pl
  • CA255969A - Refrigerating apparatus : en fr
  • CH111212A - Arrangement to avoid the magnetic effects of overcurrents in rotary transformers. : de en
  • US1563989A - Electric attachment plug : en
  • DE422383C - Pen for liquid dyes : de en
  • GB242645A - Process for the production of a nutrient preparation rich in vitamines : en
  • US1563463A - Photographic apparatus for checking the aiming and firing operations on board aircraft : en
  • US1563626A - Sound-signaling device : en
  • US1564134A - Top-torpedo-filling machine : en
  • DE422526C - Control device for rail vehicles with internal combustion engine and fluid transmission : de en
  • GB243537A - Improved electrolyte for accumulators : en
  • CA255873A - Game of skill : en fr
  • FR598073A - Mobile and transportable device for the production of charcoal : en fr
  • PL3052B1 - Machine for making horseshoes from extruded material. : en pl
  • FR597926A - Improvements to carrier rollers for tracked vehicles : en fr
  • US1563845A - Cigar lighter and stand : en
  • US1564157A - Variable grid leak : en
  • US1563647A - Incubator : en
  • GB243416A - Improvements in water heating and steam generating boilers : en
  • DE422382C - Safety razor : de en
  • DE422579C - Method of paving sandy soil : de en
  • DK35321C - Slotted Clamping Holder for Retaining Rod-Shaving Soap. : da en
  • PL3176B1 - An outlet device for cigarette packing. : en pl
  • US1563547A - Spring suspension for vehicles : en
  • US1563418A - Fuse : en
  • US1564145A - Attachment for stacker teeth : en
  • DE422470C - Process for the production of alkaline earth chlorides : de en
  • FR597937A - Unsinkable boat : en fr
  • GB243448A - Improvements in or relating to wireless direction finding systems : en
  • GB232268A - Improvements relating to burning pulverised fuel : en
  • DE422433C - bogie : de en
  • CH112883A - Automatic switch for central telephone offices. : en fr
  • US1563375A - Glow-discharge transmitter casing : en
  • US1563392A - Internal-combustion engine : en
  • US1563860A - Tow rod : en
  • US1564155A - Ball rack : en
  • US1564045A - Method of measuring electricity : en
  • USD68916S - Design for a plate or similar article : en
  • DE422588C - Integrating torsion meter (power meter) : de en
  • GB243453A - Improvements in or relating to protective wrappings : en
  • FR597850A - Shuttle leaf control device launched or accompanied for looms of narrow or large widths : en fr
  • GB243472A - Improvement in machines for making baskets : en
  • DE422440C - Device for electrical soldering of wires, band saws, steel bands, etc. : de en
  • GB243550A - A method of removing tetranitromethane from trinitrotoluene : en
  • FR598045A - Improvements to stockings, socks, gloves and the like : en fr
  • US1563480A - Chaplet : en
  • US1563987A - Oil-stove burner : en
  • GB243774A - Improvements relating to motorcar wind screen and like panel cleaners and in wind screen cleaner and like fluid motors : en
  • FR597958A - Handle for shopping bags and nets : en fr
  • GB243773A - Improvements in or relating to radio receiving systems : en
  • GB243793A - Improvements in machines for folding the edges of leather, cloth, or the like : en
  • CA255896A - Oiler : en fr
  • FR597895A - Manufacture and cooking of cork agglomerates : en fr
  • GB243776A - Improvements in electrical condensers : en
  • DE422492C - Stand-up collar made of multi-woven fabric : de en
  • DE422610C - Gripper looms for looms : de en
  • FR597824A - Self-compensating pitch and roll device : en fr
  • FR597950A - Process for preparing an anti-rust product : en fr
  • FR598070A - retractors with several valves articulated on each other : en fr
  • GB231860A - Improvements in apparatus for sheet-fastening machines for applying adhesive to the sheets : en
  • FR597947A - Plate fixing device for shoe ornamentation : en fr
  • GB243399A - Improvements relating to controlling mechanism for machinery : en
  • PL3004B1 - Method and device for loading furnaces with bodies that are badly transmitting heat and rational heat treatment of these, in particular furnaces for fuel distillation. : en pl
  • PL3020B1 - Disable embossing pad for address printing machines. : en pl
  • PL3043B1 - Depositing device in printing machines, especially for plate folding and row casting, with many stacked magazines and a lot of staggered liners. : en pl
  • US1563809A - Machine : en
  • US1564107A - Brush : en
  • GR1065B - METHOD OF PREPARATION OF STABLE AQUATIC EMULSIONS FROM CARBON HYDROGENS VERY MOLECULAR. : el en
  • CH112991A - Device making it possible to suppress the bursting spark of electromagnets, in particular those used in electric watchmaking and similar applications. : en fr
  • PL3139B1 - A method and device for converting liquid hydrocarbons into bodies with a lower boiling point. : en pl
  • US1563694A - Dough and process of making the same : en
  • CH112923A - Machine for the preparation of building construction bodies. : en it
  • US1564052A - Condenser : en
  • US1563372A - Draft arm for soda fountains : en
  • US1563634A - Paper perforator : en
  • US1564002A - Acid-resistant shellac substitute : en
  • US1564012A - Suture : en
  • US1564019A - Milk-bottle cover : en
  • SU860A1 - The machine for printing in the form of data tables, marked with gaps in the registration cards : en ru
  • US1563681A - brown : en
  • CH110893A - Lamella for hollow concrete ceilings. : de en
  • CH112925A - Stone splitting machine. : de en
  • US1564031A - Combined door knob and lock : en
  • US1563955A - Impression tray : en
  • US1563993A - Automatic machine for making chains : en
  • US1563590A - Valve : en
  • DE422517C - Device for transferring an objective carrier slide into the infinity position : de en
  • US1563381A - Lunch-counter partition : en
  • US1563964A - Lasting machine : en
  • US1564152A - Sample-display folder : en
  • USD68908S - Design for textile fabric used for draperies : en
  • CA255988A - Luminaire : en fr
  • US1563417A - Sheet-feeding mechanism : en
  • PL3028B1 - Electrode for electric stoves and the method of its production. : en pl
  • CA255936A - Sectional boat : en fr
  • DE422402C - Food column for medical or dental purposes with a water rinse independent of the domestic water supply and a container for mouthwash : de en
  • FR597803A - Improvements to toothbrushes : en fr
  • FR597952A - Harrow rake, adjustable in all directions, instantly adapting to a horse hoe, hand hoe or any similar instrument, for hoeing crops planted or sown in rows : en fr
  • FR597962A - New connection system : en fr
  • DE422511C - Kettle : de en
  • FR597922A - Method and apparatus for continuous rectification of acetic acid : en fr
  • GB243600A - Improvements in sealing machines : en
  • GB242936A - Improvements in textile fabric dyeing machines : en
  • GB243800A - Improvements in thermionic rectifier systems : en
  • GB243575A - Improvements in or relating to calculating machines : en
  • GB243608A - Gudgeon pin mounting for pistons : en
  • GB243536A - Lateral mud splash preventer for road vehicles : en
  • DE422485C - Process for printing collotype forms simultaneously with letterpress typesetting : de en
  • US1563412A - Well-drilling derrick : en
  • PL3038B1 - Flexible belt clutch. : en pl
  • PL3110B1 - A high-frequency wireless telephony method. : en pl
  • PL3161B1 - Tree binding. : en pl
  • USD68887S - Design for escutcheon plate for radiopanel : en
  • FR597890A - Electric jack for automotive and industry : en fr
  • US1563670A - Electromagnetically-operated starter switch : en
  • US1563757A - Roasting machine : en
  • US1563807A - Gear-shifting and car-locking mechanism for motor vehicles : en
  • FR597857A - Improvements made to continuous presses : en fr
  • FR597934A - Improvements to signaling devices applicable to vehicles on the road : en fr
  • DE422524C - Drying drum with tapered drying gas inlets : de en
  • US1563528A - Knee or foot rest for shovels and the like : en
  • US1564136A - Washing machine : en
  • US1563532A - Heatee control : en
  • US1564148A - Photographic-developing apparatus : en
  • CH112876A - Method and installation for the secret transmission of electrical signaling waves. : en fr
  • DE422196C - Circuit to avoid damage to telephones located directly or indirectly in the anode circuit of cathode lamps by extra currents when switching the lamps on and off : de en
  • PL3172B1 - : en pl
  • DE422527C - Foerderduese : de en
  • US1563963A - Drying and heating apparatus : en
  • FR597839A - Combined machine for cooperage : en fr
  • DE422414C - Standstill device for demonstration cinematograph : de en
  • US1563523A - Device for casting iron and other difficultly-fusible metals under pressure : en
  • GB227469A - Profiling machines for metallic beads : en
  • GB231808A - Manufacture of artificial materials : en
  • DE422230C - Method for generating a direct voltage from an oscillating voltage in any multiple amount thereof using several basic groups consisting of two capacitors and two valves connected in series : de en
  • DE422614C - Process for the production of particularly weatherproof and insensitive paint surfaces : de en
  • DK35329C - Procedure for packing butter and the like with the accompanying machine. : da en
  • AU2441225A - Improvements in automotive tip lorries and like vehicles : en
  • CH112866A - X-ray tube with hot cathode. : de en
  • PL3015B1 - A way to increase the flexibility of concrete [especially in street cladding. : en pl
  • US1564029A - Suspension device : en
  • CA255941A - House construction : en fr
  • FR597880A - Insulator and its manufacturing process : en fr
  • FR597887A - Bodywork for motor vehicles : en fr
  • GB243610A - Improvements in method of producing permanent photograph reproductions on metal : en
  • DE422475C - Injection carburetor : de en
  • DE422604C - Bronzing device : de en
  • SU848A1 - Internal combustion engine with rotating, radially located cylinders of simple action : en ru
  • US1563668A - Grasshopper exterminator : en
  • US1564185A - Method of casting radiator sections and the like : en
  • DE422577C - Highly refractory wall for metallurgical ovens, especially martino ovens : de en
  • FR597819A - Car wheel : en fr
  • GB243582A - Change spur gearing especially for motor driven vehicles : en
  • GB243609A - Improvements in ironing machines : en
  • CA255946A - Process of making vegetable milk : en fr
  • US1563748A - Welding : en
  • US1563777A - Safety catch : en
  • US1563546A - Electric-motor-driven change-speed device : en
  • GB221226A - : en
  • GB243622A - Improvements in or relating to carriers for spare disc wheels : en
  • CA255953A - Camera : en fr
  • GB243661A - Securing device for detachable vehicle wheels : en
  • FR598017A - Device for sending into an electrical circuit intermittent currents of always equal duration separated by current interruption periods of the same duration : en fr
  • FR597821A - Improvements to switching devices for large networks : en fr
  • GB243651A - Improvements in garment presses : en
  • DE417686C - Caulking of riveted longitudinal and circumferential seams : de en
  • DE422435C - Connection for steel aluminum cables : de en
  • FR598020A - Improvements to bituminous paints and similar renderings and impregnants : en fr
  • GB243532A - Improvements in or relating to means for lubricating "bowden wire" mechanism : en
  • FR597848A - : fr
  • FR597892A - Aspirated gasifier for supplying combustion engines : en fr
  • CH112993A - Device for casting bars, plates, etc., in particular aluminum. : de en
  • DE422507C - Replacement flap for regenerative gas ovens : de en
  • US1563415A - Car-headlight antidazzle device : en
  • US1563956A - Vanity case : en
  • PL3133B1 - Device for emptying tanks. : en pl
  • SU847A1 - A device for enhancing natural ventilation with filter cloths : en ru
  • US1563322A - Paper folding box : en
  • DE422560C - Process for the operation of electrical power generation systems with several locally separated power plants : de en
  • FR597909A - Device for heating with oil or the like of bakery ovens, small central heating boilers, etc. : en fr
  • GB243486A - Improvements in or relating to haymaking or other agricultural machines : en
  • USRE16219E - Self-aligning pitman beabing box : en
  • PL3162B1 - Rollers for roller bearings. : en pl
  • US1563726A - Folding ironing board : en
  • US1563325A - Saw-table guide : en
  • USD68911S - Design for textile fabric used for draperies : en
  • CH112949A - Fixed spindle shuttle. : en fr
  • PL3024B1 - Improvement in receivers for spark signals. : en pl
  • US1563721A - Electric signal switch : en
  • US1563933A - Glass-forming machine : en
  • US1564151A - Self-oiling head motion : en
  • US1563893A - Multiple variable condenser : en
  • US1563922A - Propelling mechanism for boats : en
  • DE422502C - Chiller : de en
  • CH112774A - Clothes rack. : en fr
  • PL3095B1 - A box padlock. : en pl
  • US1563336A - Trolley : en
  • US1563709A - Electrostatic condenser : en
  • US1563741A - Clutch-speed changing and reversing mechanism : en
  • USD68912S - Design for textile fabric used for draperies : en
  • CH112893A - Packing box for shoe polish, grease or other materials of a certain consistency. : en fr
  • CH112939A - Pot holder. : de en
  • US1563423A - Stripper : en
  • US1563859A - Polyphase bus bar : en
  • SU853A1 - Boat Suitcase-Tent-Bed : en ru
  • DE422471C - Casting machine for stereotype plates : de en
  • DE422493C - Device to prevent clogging of the rotating drum in the process according to : de en
  • US1563402A - Motor-car heater : en
  • US1563826A - Conveyer apparatus for grain and like material : en
  • US1563923A - Piston for internal-combustion engines : en
  • US1564104A - Door-holding device : en
  • US1564174A - Spring structure for sewing machines and the like : en
  • CH112836A - Process for producing a stretched object, one longitudinal edge of which is relatively thick and the other relatively thin. : de en
  • US1564035A - Wrench : en
  • US1564178A - Air cleaner for automobile engines and the like : en
  • CA255991A - Blank for gears : en fr
  • CH111256A - Container with a clamped-on lid. : de en
  • CA256011A - Elevator door : en fr
  • PL3170B1 - The device and method of corking bottles, jars, boxes of similar vessels in a vacuum with the help of lids or caps. : en pl
  • PL3169B1 - A method of obtaining separate solidifying particles of the desired shape from molten solid materials. : en pl
  • US1564056A - Legging : en
  • CH112902A - Direction change indicator device for vehicles. : en fr
  • US1563992A - Engine-starting mechanism : en
  • CH112838A - Machine for edging sheet metal panels. : en fr
  • CH112988A - Anchor escapement. : en fr
  • US1563430A - Headlamp-control device : en
  • US1564177A - Work-handling mechanism for sewing machines : en
  • US1563749A - Anchor for radiator caps, etc. : en
  • FR597882A - Improvements to grenades and in particular to hand grenades : en fr
  • FR598065A - Mower control device for cutting bristles from toothbrushes or the like : en fr
  • US1563667A - Striker plate : en
  • US1564086A - Electric stove oven : en
  • GB243583A - Rotary valve more particularly for internal combustion engines : en
  • FR597979A - System for the continuous and rapid distillation of grape pomace, fruit and solids containing alcohol : en fr
  • DK35337C - Discharge pipe with independent discharge. : da en
  • CA255929A - Traction mat : en fr
  • CH112910A - Gripper device on tractor wheels. : de en
  • US1563451A - Anchor : en
  • US1563744A - Valve-controlling means : en
  • DE422458C - Clamping and locking device for band iron tires on boxes, bales and other packages : de en
  • DE422496C - Electric headlights, especially for bicycles, motorcycles, etc. like : de en
  • US1564074A - Syringe : en
  • US1563643A - Telephone system : en
  • US1564043A - Heading holder for barrel-making machines : en
  • US1563497A - Feed trough : en
  • US1563559A - Intake-manifold heater : en
  • US1563909A - Cleaning system for boilers : en
  • SE59960C1 - : sv
  • US1563413A - Beverage mixer : en
  • AU2589025A - Improvements in and relating to condensing steam powerplants : en
  • US1563533A - Shore : en
  • CH111546A - Heel with exchangeable running stain. : de en
  • PL3091B1 - The method of making cement. : en pl
  • US1564121A - Automatic shutter : en
  • CA256000A - Charge control for internal combustion engines : en fr
  • US1563599A - Telephone-exchange system : en
  • PL3185B1 - Movable partition, squeezed by two compression centers. : en pl
  • US1563560A - Means for filling gasoline tanks : en
  • US1563789A - Valve mechanism of internal-combustion engines : en
  • AU2112424A - Improved means of transporting pulverized coal andother powdered materials : en
  • US1564017A - Valve grinder : en
  • US1563598A - Building construction : en
  • US1564127A - Protective device : en
  • PL3014B1 - Method and device for the production of iron-concrete pipes and beams. : en pl
  • US1563455A - Trolley-conductor device : en
  • CH112899A - Automobile body. : en fr
  • US1563318A - Galloping tricycle horse : en
  • US1563674A - Surgical knife : en
  • DE422347C - Catenary clamp for overhead catenaries of electric railways : de en
  • FR597898A - : fr
  • DK35325C - Procedure for the production of absolute alcohol. : da en
  • US1564013A - Sight-testing apparatus : en
  • CH112928A - Ball hinge. : en fr
  • US1563491A - Centrifugal separator : en
  • FR598003A - Manufacturing process of artificial perfumes : en fr
  • US1563614A - Signal device : en
  • US1563763A - luttropp : en
  • DE422600C - Process for the production of opacifiers for the enamel industry : de en
  • PL3016B1 - A method of firing cement and similar materials in rotary kilns. : en pl
  • CA255902A - Rail fastening device : en fr
  • GB234854A - Improvements in lubricating systems for internal combustion engines : en
  • GB243790A - Improvements in resilient tyres for vehicles : en
  • DE422391C - Method and furnace for processing bituminous substances : de en
  • US1563663A - Bearing : en
  • AU2015524A - Improvements In apparatus for feeding molten glass : en
  • FR597867A - Apple picking machine : en fr
  • FR597905A - Advanced circuit breaker for controlling lighting and other electrical circuits : en fr
  • DE422593C - Injection carburetor : de en
  • CH111533A - Can with closure. : de en
  • GB243492A - Improvements in and relating to vapour compression refrigerating machinery : en
  • PL3031B1 - The method of making structures closing the spaces, such as roofs, hinged walls with the use of bars and bars with fixed dimensions. : en pl
  • US1564111A - Car coupler : en
  • PL3160B1 - Method and device for humidifying air * : en pl
  • US1563830A - Dump car : en
  • US1564034A - Stove-oven front frame : en
  • FR597935A - Improvements in electrical transformers : en fr
  • GB232961A - Improvements in receiving apparatus for high frequency signals : en
  • GB243554A - Improvements in or relating to wheels, such as road wheels of vehicles, and to the manufacture thereof : en
  • GB243649A - Improvements in and relating to diving figure toys : en
  • US1563393A - Music-leaf turner : en
  • US1564096A - Spacing mechanism : en
  • DE422598C - Fuel meter : de en
  • PL3163B1 - Holder for rolls or balls in bearings. : en pl
  • GB231806A - Manufacture of artificial materials : en
  • US1563347A - Automatic telephone system : en
  • US1564033A - Hydraulic power transmission and brake : en
  • DE422500C - Process for the preparation of formic acid esters : de en
  • FR597930A - Method and device for firing artificial Portland cement or similar materials : en fr
  • PL3114B1 - Two-stroke internal combustion engine. : en pl
  • US1563452A - Motor-control system : en
  • US1563780A - Handle structure for tennis rackets : en
  • US1563841A - Crupper : en
  • US1563966A - Rail spring and method of making the same : en
  • US1563641A - Fishing tool for underreamer bits : en
  • DE422605C - Ball race game : de en
  • FR597810A - Connection box : en fr
  • PL3021B1 - Device for the use of the exhaust steam rate in steam turbines. : en pl
  • CH112944A - Device for the production of rayon. : de en
  • US1564162A - Beam tension device for knitting machines : en
  • PL3130B1 - A device for feeding dusty fuel furnaces. : en pl
  • US1563915A - Tabulating mechanism for printing telegraphs : en
  • US1563355A - Reflector-polishing machine : en
  • US1564030A - Doorlock : en
  • PL3044B1 - Typewriter cover that allows you to see each character when reflected. : en pl
  • CH112110A - Bell ringing device. : de en
  • CH112929A - Petroleum gas cooker. : de en
  • FR597805A - Incandescent cathodes for transmission tubes : en fr
  • PL3060B1 - Method for the production of fatty-arsenic derivatives from aceto-arsenic anhydride. : en pl
  • PL3096B1 - Radiator. : en pl
  • US1563535A - Ironing board : en
  • US1563793A - Process for applying metallic coatings to porous bases : en
  • PL3009B1 - : en pl
  • US1563317A - Saw guard : en
  • US1564004A - Hanger support : en
  • US1564139A - Manufacture of alloy steels and irons : en
  • GB243415A - A method of preventing the adhesion of scale in boilers, heaters, evaporators and the like : en
  • FR597811A - Ferraris counter : en fr
  • US1563591A - Electric iron : en
  • PL3124B1 - Device for reducing the content of nicotine in finished tobacco products. : en pl
  • US1564080A - Safety attachment to grain elevators : en
  • FR597943A - Light tube with central lamp and battery to instantly transform a lady's bag into a light bag : en fr
  • FR598061A - Wheel tire protector : en fr
  • CA255839A - Steam generator : en fr
  • US1563991A - Dispenser for paper napkins, towels, and the like : en
  • PL3081B1 - A method of obtaining well-adherent and dense tin deposits. : en pl
  • US1563563A - Jointed switch-throwing bar : en
  • US1563618A - Telephone-exchange system : en
  • DE421842C - Arrangement for guiding gas cleaning electrodes made of wire mesh over transport rollers : de en
  • DE422342C - Insole : de en
  • FR598013A - Process for cold shaping fuels into briquettes : en fr
  • DE422617C - Cord holder for electric iron : de en
  • US1563332A - Adapter for sheep shears : en
  • US1564150A - Pressure cooker : en
  • US1563999A - Incandescent lamp : en
  • PL3131B1 - The method of fixing transformers in vessels with oil. : en pl
  • PL3190B3 - Jack with two different pulling rates. : en pl
  • US1563621A - Combination lock for pen and pencil safes : en
  • US1563910A - Decorated hat leather or sweatband : en
  • CA255908A - Process of coating pipes : en fr
  • PL3196B1 - Method of binding mineral spray. : en pl
  • US1563525A - Electrical system for motor vehicles : en
  • US1563773A - Centrifugally-operated circuit breaker : en
  • CH112976A - Pneumatic weapon. : de en
  • DE422405C - Bath sponge : de en
  • US1564067A - Brickmaking machine : en
  • US1563520A - Oil-well cementing : en
  • CA255836A - Liquid measuring device : en fr
  • US1563717A - Apparatus for casting engine cylinders : en
  • DE422606C - Sand engine in the form of a toy engine : de en
  • GB238550A - Improvements in thermionic amplifying apparatus : en
  • GB243446A - Improvements relating to perambulators, bassinettes and the like : en
  • US1563363A - Resistor : en
  • DE422476C - Injection device for crude oil engines : de en
  • AU2405725A - Process of treatment of fibres : en
  • US1564161A - Method of procedure for sensitizing kinofilms for positive copies by means of solutions of bichromate : en
  • DE422456C - Locking piece, band iron lock and tool for connecting the ends of metal box straps and the like. like : de en
  • GB243598A - Improvements in folding umbrellas : en
  • DE416008C - Process for washing out Faellbadrueckstaenden from spooled rayon : de en
  • GB232937A - Device for regulating the drawing-off of gas from gas-producing apparatus : en
  • US1563457A - Tank or ball valve : en
  • US1563580A - Collapsible core : en
  • CA255959A - Internal brake : en fr
  • CH112926A - Waste sink. : de en
  • GB243498A - Improvements in or relating to sand blasting machines : en
  • US1563811A - Rim for tires and method of making the same : en
  • US1563969A - Baffle construction : en
  • DE422505C - Flame tube boiler for gas firing : de en
  • FR597827A - Reinforced cement post and wire mesh : en fr
  • FR597833A - Loudspeaker flag : en fr
  • FR597820A - Device allowing you to find your way around cities, department stores, factories and any place : en fr
  • DE422420C - Rigid airship : de en
  • GB243557A - The manufacture of new sulphide dyes and of new intermediate products : en
  • FR598066A - Process for making moldy bread for marbling Roquefort cheese, small blue cheese and other similar cheeses : en fr
  • GB221228A - : en
  • CA256006A - Device for rectifying alternative tension : en fr
  • FR598085A - Method and apparatus for manufacturing pipes by centrifugal casting : en fr
  • GB243642A - Improvements in rope pulleys : en
  • DE422491C - Rotary drum bearing : de en
  • GB242310A - Improved face screen : en
  • PL3083B1 - A device for driving a board friction hammer. : en pl
  • US1563838A - Mounting for frangible containers and the like : en
  • US1564144A - Train-control system : en
  • FR597987A - Acetylene lamp : en fr
  • CH112959A - Tie holder. : de en
  • AU2054024A - Steep control for motor ears and trucks : en
  • FR597912A - Carburetor for internal combustion engines : en fr
  • US1564182A - Weather strip : en
  • CH112053A - Button, especially for collars and cuffs. : de en
  • CH112158A - Plow. : en fr
  • CH112658A - Bearing with device enabling the transmission shaft to be immobilized axially. : en fr
  • CH112881A - Automatic switch for telephone systems. : en fr
  • CH112886A - Device to compensate for the inertia of selenium cells. : de en
  • PL3105B1 - A device for drying milk and similar liquids. : en pl
  • PL3104B1 - Shredder for dry and damp materials. : en pl
  • US1563386A - Catenary system : en
  • US1563672A - Duo-cord tire construction : en
  • CA255877A - Scraper : en fr
  • CA256021A - Boiler for movable steam-power plants : en fr
  • FR598006A - : fr
  • DE422426C - Loose-leaf book in which the alignment pins are provided with a foldable extension : de en
  • DE422481C - Turbine blower for atomization and delivery of carburetor mixtures : de en
  • FR597997A - Moderating devices : en fr
  • CH112590A - Rifle hitting device on looms. : de en
  • CA255963A - Jack plug : en fr
  • CH112799A - Waffle making machine and similar products. : en fr
  • CH113007A - Device for preventing oil from escaping from support bearings, in particular for the axle boxes of railroad cars, trams and the like. : de en
  • DE422532C - Turbine drum shrunk onto their shaft flanges : de en
  • CH111329A - Device for pulling out the initially protruding thread ends from weft bobbins after they have been inserted into the shuttle of a loom with automatic bobbin exchange. : de en
  • US1564095A - Piston ring : en
  • US1564128A - Sash lock : en
  • CH111536A - Spinning and twisting ring. : de en
  • CH112915A - Fruit sorting machine. : de en
  • AU2360525A - An improved implement for harvesting corn and like growing grops : en
  • AU2419725A - Improvements in or relating tothe manufacture of reinforced building or constructional materials or elements : en
  • CA256007A - Device for adjusting balances : en fr
  • AU2616625A - Improvements in and relating to radio-telegraphic direction finding and similar purposes : en
  • AU2301625A - Improved method of and apparatus for purifying oil : en
  • US1563543A - Radiator : en
  • DE422480C - Mixture preheater for carburettor machines : de en
  • FR597806A - Manufacturing process for beverages and in particular for beers which are almost alcohol-free : en fr
  • US1563878A - Drawbar for harrows : en
  • US1563920A - Snowplow : en
  • US1563940A - Bolt machine : en
  • US1563400A - Elevator safety device : en
  • US1563487A - Bearing for rotary printing couples : en
  • US1563550A - Automatic train-stopping apparatus : en
  • US1563866A - Pipe : en
  • US1564117A - Gaiter : en
  • US1564130A - Signal : en
  • GB226809A - Improved method of low temperature distillation of bituminous fuels and an apparatusfor carrying out the same : en
  • GB243593A - Improvements in dust collectors : en
  • DE422460C - Winch for self-gripper u. like : de en
  • GB243784A - Improvements in heating elements for electric heaters, radiators, cookers and the like : en
  • CA255847A - Variable speed governor : en fr
  • FR597802A - Safety lock : en fr
  • PL3098B1 - A method of making arbitrarily highly stressed iron structural parts that are uniform or folded, especially welded ones. : en pl
  • US1563572A - Sound controller for telephone receivers : en
  • GB243507A - Improvements in vehicle wheels : en
  • GB243579A - Improvements in and relating to the driving of drawing rollers in spinning machinery : en
  • GB243627A - Improvements in or relating to motor wagon gulley emptying and recharging apparatus : en
  • DE422267C - Ignition device for mercury vapor rectifier : de en
  • US1563516A - Vacuum tank : en
  • US1564078A - Violin : en
  • GB232935A - Improvements in or relating to the treatment of flax, hemp or like textile materials for the purpose of obtaining their fibres in a silky and supple form : en
  • DE422495C - Attachment of a drive with external and internal thread for double telescopes or similar instruments with its adjusting knob : de en
  • FR597888A - Special circular ribbed profile for square rolled bars serving as reinforcement for reinforced concrete : en fr
  • GB232945A - An improved thimble for jointing plain ended pipes : en
  • US1563636A - Friction brake : en
  • US1563314A - Tortilla-forming machine : en
  • FR597870A - Device for turning the pages of music notebooks : en fr
  • US1563466A - Gauge plate for rails : en
  • US1563730A - Basket : en
  • US1564040A - Auxiliary electric water heater : en
  • DE422564C - Device for removing and conveying cigarettes from a container : de en
  • DK35323C - Procedure for producing numbers, letters, frames and the like. : da en
  • FR598043A - Improvements in methods and apparatus for making laminated materials, with woven fabrics and an adhesive binder : en fr
  • CA255853A - Railroad crossing gate : en fr
  • GB242584A - Improvements in vacuum cleaners : en
  • GB243517A - Improvements in or relating to leading-in means for wireless aerials : en
  • FR598062A - Device for continuous correction of gun aiming : en fr
  • GB243803A - Improvements in or relating to apparatus for use in ventilating : en
  • US1564020A - Automatic telephone system : en
  • US1563544A - Brake mechanism and magnet system therefor : en
  • USD68929S - Design for a combined ringer box and telephone desk stand : en
  • US1564141A - Process for impregnating living trees : en
  • USD68886S - Design eor a traffic sign : en
  • FR597859A - Improvements to stoves : en fr
  • GB243591A - Improvements in or relating to mechanical ladders : en
  • CA256015A - Speed reducing face plate for lathes : en fr
  • US1563441A - Electric-furnace control : en
  • US1563677A - Ignition breaker : en
  • FR597904A - Manufacturing process for lockers and locks : en fr
  • FR597977A - Improvements in the method of mounting filaments of incandescent lamps or their equivalents : en fr
  • PL3036B1 - Disc for screw connections for connecting rails. : en pl
  • PL3122B1 - A method of producing explosives by nitrifying primary fluff and its components and by mixing nitrification products with oxygen-containing bodies. : en pl
  • PL3199B1 - Device for line length compensation in folding and casting machines. : en pl
  • US1563586A - Silencer for telephones and the like : en
  • FR597845A - Shoulder protector : en fr
  • US1563995A - Lighting torch : en
  • FR598060A - Alcohols dehydration process : en fr
  • DE422462C - Image adjustment device for cinematographic demonstration apparatus : de en
  • DE422538C - Process for improving resinous polymerization products from aldehydes : de en
  • US1563346A - Composition of styptics : en
  • CA255964A - Alloy : en fr
  • US1563496A - Combined mop and wringer : en
  • US1563782A - Theatrical novelty : en
  • USD68903S - Design for a smoker s ash stand : en
  • CH112826A - Method and installation for transforming acoustic vibrations produced by a set of several sound sources into a variable electric current. : en fr
  • DE422356C - Disengagement device for the cutting rod in rod cutting machines : de en
  • FR597879A - Internal combustion engine : en fr
  • US1563557A - Optical means for rectifying alternating currents : en
  • USD68933S - Design eor a ring : en
  • PL3069B1 - : en pl
  • USRE16220E - Method and apparatus for sounding articles : en
  • CH112807A - Device for the mechanical treatment of waste water in sewage treatment plants. : de en
  • CH111864A - Base for sockets with fuse for two-pin plugs. : de en
  • CH112639A - A process for the electrolytic recovery of the tin contained in the tin hydrate pastes from the washing waters in the silk charge. : en fr
  • PL3065B1 - Switching on stationary frequency transformers. : en pl
  • CA255863A - Toy : en fr
  • CH112981A - Device for measuring and registering gas, vapor or liquid quantities. : de en
  • US1563880A - Locker : en
  • US1564147A - Sinker : en
  • CH112459A - Two-stroke engine. : de en
  • US1563477A - Internal-combustion engine : en
  • PL3186B1 - Pulley with superimposed circumference. : en pl
  • US1563800A - Typewriting machine : en
  • CA255916A - Rim lock : en fr
  • DE422413C - Machine for filling hollow bodies, especially those made of chocolate : de en
  • GB241157A - Improvements in bridges for upright and grand pianos : en
  • US1563975A - Device for back filling trenches : en
  • US1563370A - Testing set for telephone systems : en
  • US1564026A - Telephone apparatus : en
  • CA255858A - Beet harvester : en fr
  • DE422274C - Device for generating short electrical waves by means of spark discharges : de en
  • GB243471A - Improvements in electric switches : en
  • US1563827A - Automatic mine door : en
  • US1563453A - Electric heater : en
  • US1563762A - Stoker : en
  • US1563962A - Rowing machine : en
  • US1563818A - Oil-cracking and carbon-removing method and apparatus : en
  • US1563951A - Surface condenser : en
  • US1563765A - Vine turner : en
  • FR597999A - Further development of shelling machines intended to extract fiber from fibrous plants : en fr
  • GB236578A - Improvements in apparatus for crushing ferruginous and agglutinative substances : en
  • USD68941S - Design fob : en
  • CA255945A - Method of preparing vegetable milk : en fr
  • DE422463C - stocking : de en
  • PL3026B1 - A moving device for cameras reproducing light images. : en pl
  • US1563661A - Peanut drying and roasting apparatus : en
  • US1563853A - Refractory material and method of producing the same : en
  • DE422469C - Method and device for the continuous decomposition of mixtures consisting of liquids of different specific gravity : de en
  • PL3079B1 - Phonoton with box binding. : en pl
  • PL3107B1 - Mas ^ yjika 4o papiaro »w in a tobacco box. : en pl
  • USD68922S - Design for a smoker s tray : en
  • AU2517925A - Improvements in or relating to automatic telephone systems : en
  • PL3158B1 - Dust extractor with rotating brush roller. : en pl
  • US1563790A - Signaling device : en
  • US1564036A - Rug strand : en
  • CH111390A - Current transformer for high voltage. : de en
  • AU2063924A - Improvements in and relating to mechanisms for converting rotary into a reciprocating motion : en
  • GB243805A - Improvements in and relating to gear for launching ships' boats : en
  • CH112950A - Carrying device for the holding device for cloth list frames. : de en
  • PL3123B1 - Machine for the production of cigarillos and similar products. : en pl
  • US1563786A - Adjustable chart : en
  • CH112969A - Duplicating device with an inking roller provided under the die. : de en
  • USD68892S - Design for a teacup : en
  • US1563666A - Antiskid device : en
  • US1563821A - Signal : en
  • PL3187B1 - : en pl
  • US1563977A - Player piano : en
  • CH112149A - Changing device on looms with changing drawers and one change. : de en
  • CH112985A - Device for erasing and locking the keyboard on calculating and adding machines. : de en
  • GB243802A - Improvements in or relating to the raising and salving of ships and other sunken objects : en
  • USD68906S - Design fob : en
  • GB243526A - Improvements in or relating to miners' and like lamps : en
  • CA255979A - Locomotive booster motor : en fr
  • CH112789A - Process and machine for the production of a warp knitted fabric. : de en
  • CH113001A - Centrifuge controlled directly by alternating current. : en fr
  • PL3030B1 - Phonograph with electric conveyor. : en pl
  • US1563490A - Sprinkler installation : en
  • US1563868A - Stocking- anb method oei making : en
  • US1563554A - Tank-valve mechanism : en
  • US1563892A - Disk-clutch structure : en
  • PL3189B1 - A method of producing inert solid colloids and lubricants. : en pl
  • CH112891A - Wallet holder. : de en
  • CA255942A - Dental tool : en fr
  • US1563562A - Electric heater : en
  • US1564154A - Measuring instrument : en
  • PL3084B1 - A versatile film camera for rolled photos. : en pl
  • US1563784A - Trunk : en
  • US1564156A - Process of making ferrovanadium : en
  • US1563596A - Cotton cleaner : en
  • US1563362A - Developing holder for x-ray films : en
  • FR598037A - Sophisticated tool, particularly applicable to electrical circuit breakers : en fr
  • GB243485A - Improvements in valves for controlling the flow of a plurality of streams of fluid : en
  • US1563319A - Pump : en
  • US1563601A - Flash light : en
  • US1563708A - Mechanical stoker : en
  • CH112897A - Watch movement packaging cap. : en fr
  • DE422608C - Device for the even distribution of the goods within a standing centrifuge : de en
  • DE422437C - Screw-shaped tungsten filament for electric light bulbs : de en
  • FR597829A - Process for the manufacture of sulfuric acid using nitrogen oxides : en fr
  • US1563440A - Variable condenser : en
  • US1563648A - Bunch-building spinning-frame cam : en
  • CA255878A - Power tool : en fr
  • US1563588A - Brake mechanism for automobiles : en
  • PL3039B1 - : en pl
  • US1563503A - Steam-boiler installation : en
  • US1563805A - Cigar and cigarette extinguisher : en
  • US1563602A - Farm gate : en
  • US1563897A - Collapsible carrier : en
  • AU2144825A - Improvements in and relating' to cores, and their use for making cylinders andother hollow bodies : en
  • PL3087B1 - Case with variable capacity. : en pl
  • US1563701A - Condensation-preventing device : en
  • CA255900A - Radio signalling system : en fr
  • US1563435A - Stapling machine : en
  • US1563698A - Spreading apparatus for artificial manures : en
  • CA6961S - Cigarette package : en
  • CH111209A - Refrigeration machine with steam jet ejector. : de en
  • CA255875A - Speed control for lifting jacks : en fr
  • GB228543A - Improvements in apparatus for controlling the pressure of an auxiliary fluid servingfor the operation of a control device : en
  • FR597874A - Method of manufacturing pipes by centrifugal casting : en fr
  • GB243414A - Improvements in or relating to methods of and apparatus for the coking of coal : en
  • DE422465C - Process for dyeing leathers with other types of tanning than glass leather : de en
  • GB240821A - Improvements in door fastening devices : en
  • US1563351A - Separable cuff button : en
  • US1564076A - Combined vacuum-tube attachment and air-inlet device for gas engines : en
  • PL3153B1 - Two-piece die rod. : en pl
  • US1563852A - Safety-razor strop : en
  • US1563946A - High-tension terminal : en
  • US1564133A - Hoisting machine : en
  • AU2617125A - Improvements in vehicle wheels specially inthe wheels for tractors : en
  • DE422190C - Lid closure for metal vessels with expanding ring reaching under the rim of the vessel : de en
  • CH112984A - Aneroid barometer. : de en
  • US1563473A - Folding table : en
  • US1563406A - Branch-pipe connection device : en
  • DE422529C - Burners, especially for gas cookers with heating fins : de en
  • AU2418625A - Improvements in film holders : en
  • PL3076B1 - Method of obtaining salts of organic acids. : en pl
  • US1563675A - Automatic pistol : en
  • US1563813A - Closure for fluid containers : en
  • US1563343A - Windshield hinge : en
  • US1564051A - Heater for liquids : en
  • FR598087A - Removable seat adapts to chairs, armchairs and other similar furniture : en fr
  • DE422389C - Petroleum glow light lantern : de en
  • CA255841A - Bottle washing machine : en fr
  • DE422636C - Device for learning to calculate : de en
  • US1564073A - Mail box : en
  • US1563469A - Display rack : en
  • CA255947A - Process of bleaching pulp : en fr
  • CA255980A - Suction apparatus for transporting finely divided material : en fr
  • PL3033B1 - Device for removing greasy silt from the water surface of a working Jrotel. : en pl
  • US1563369A - Box insert : en
  • US1563877A - Hosiery and supporter therefor : en
  • CH112903A - Steering wheel. : en fr
  • US1563679A - Vehicle wheel : en
  • US1564048A - Medicament-dispensing cartridge : en
  • US1563761A - Means for converting motion : en
  • AU2414925A - Improvements in sheetmetal box andean body making machines : en
  • CA255845A - Crystallizing apparatus : en fr
  • CH111383A - Device for indicating the tilting of a rifle when aiming. : de en
  • DE422525C - Process for the production of urea : de en
  • US1563755A - Process of manufacturing cement : en
  • US1563788A - Cam box for knitting machines : en
  • US1563577A - Refrigerator counter : en
  • DE422549C - Viewfinders for photographic apparatus : de en
  • GB243618A - Improvements in or relating to electrical variable condensers : en
  • GB243521A - Improvements in side register devices for printing machines : en
  • GB243631A - Improvements in and relating to headlamp control devices : en
  • GB243656A - Improvements in and relating to economisers : en
  • CA255955A - Drill bit : en fr
  • US1563695A - Combined catch basin and trap : en
  • US1564053A - Combination motor-vehicle lamp : en
  • US1563388A - Work-guiding means for molding machines and the like : en
  • US1563662A - Calorimeter : en
  • CH112963A - Process for the preparation of sodium peroxide. : de en
  • DE422489C - Device on cylindrical grinding machines, roll grinding machines and similar machines for bringing about a return movement of the rotating grinding wheel in relation to the workpiece : de en
  • DE422411C - Injection device for internal combustion engines : de en
  • FR597919A - Primary tars dewaxing process : en fr
  • US1563431A - Machine for manufacturing and mounting pinions and wheels : en
  • US1563771A - Stencil attachment for typewriters : en
  • US1564083A - Grain-drill share : en
  • CH112908A - Swivel chair switch. : de en
  • CH112848A - Smoking pipe. : en fr
  • GB243447A - Improved wax sweating and crystallizing apparatus : en
  • GB243614A - Improvements in floor coverings and processes of making the same : en
  • CH112873A - Process for the production of an easily absorbable, silicon-containing medicinal product. : de en
  • US1564010A - Translucent luminous advertising mirror : en
  • USD68909S - Design for textile fabric used for draperies : en
  • GB243543A - Improvements in gate valves : en
  • FR597968A - Transformer box for high voltage electrical pipelines : en fr
  • GB225871A - Improvements in or relating to melting and refining non-ferrous metals : en
  • USD68918S - Design fob a textile pabric : en
  • GB242213A - Improvements in and relating to apparatus for the manufacture of glass tubes provided with closed ends or bottoms : en
  • US1563684A - Veneer press and the like : en
  • US1563584A - Refractory glass plate or articles and method of producing the same : en
  • GB231462A - : en
  • GB243632A - Improvements in valve mechanism : en
  • GB243464A - Improvements in and relating to methods of and means for regulating temperature : en
  • GB243515A - Improvements in electromagnetic sound-transmitters and receivers : en
  • GB223238A - Improvements in or relating to turnbuckles or strainers for wire and other tension members : en
  • CH111041A - Stamp dispenser. : de en
  • CA255913A - Boiler : en fr
  • CA255876A - Curtain and pole holder : en fr
  • US1563353A - Electric cooky baker : en
  • US1563947A - Hinge structure for loose-leaf devices and the like : en
  • AU2361925A - Improvements in radiators for cooling liquids : en
  • US1563540A - Card-saving device for dobby looms : en
  • US1563735A - Coat-hanger attachment : en
  • US1563921A - Safeguard for banks : en
  • USD68902S - Design for an ash tray : en
  • US1563315A - Fuel-injecting device for internal-combustion engines : en
  • US1564108A - Tire valve : en
  • US1563828A - Combined shade-roller and curtain-rod support : en
  • FR597884A - Method of preventing the formation of cracks in high shrinkage metal castings : en fr
  • US1563427A - Hood ob pbotectob for gasoline torches : en
  • US1563510A - Lamp-locating device : en
  • DE422454C - Crampons for iron lattice masts : de en
  • SU849A1 - Device for strengthening gig in chimneys and exhaust channels : en ru
  • US1563476A - Ironing board : en
  • US1563824A - Seat support for tractors : en
  • US1563474A - Cascade machine : en
  • US1564071A - Ventilating closet : en
  • AU2057224A - An improved impression-wheel typewriter : en
  • DE422624C - Lubricating device for journals of vehicles : de en
  • US1563849A - Process for purifying and circulating water in swimming pools : en
  • US1563895A - Oven : en
  • DE422551C - Rotary cylinder lock : de en
  • CA255952A - Trolling spoon : en fr
  • US1563630A - Telephone system : en
  • US1563958A - Radio receiving system : en
  • US1564038A - Abraham weiss : en
  • USD68932S - Design for a ring : en
  • DE422554C - Ruler : de en
  • FR598023A - Process for the preparation of carbon from complex carbon-containing raw materials, such as hard coal, lignite, wood, peat and their wastes, or from mixtures of these substances : en fr
  • US1564132A - Toy : en
  • GB243444A - Taximeters : en
  • FR597946A - Switch for wine extractor : en fr
  • GB243620A - Improvements in or relating to suspenders for stockings, socks and the like : en
  • FR597862A - Flexible interlocking waterproof seal with movable progressive tightening flange for channels and gutters in cement mixed with fibrous material : en fr
  • US1564109A - Post base : en
  • USD68926S - Design for a fireplace : en
  • DE422663C - Method and device for generating combustible gases from a mixture of carbonaceous dust and oxygen carriers in a closed chamber : de en
  • US1563680A - Football game : en
  • US1564114A - Portable rail-sawing machine : en
  • USD68899S - Design for a display casing : en
  • USD68919S - Design for a textile fabric : en
  • FR598086A - Method for charging, by means of an alternating current source, the various accumulator batteries necessary for the operation of lamp-receiving stations for wireless telegraphy and telephony : en fr
  • GB243450A - Improvements in or relating to air-lift pumps : en
  • US1563526A - Piano action or movement : en
  • US1564105A - Saw : en
  • US1564140A - Amusement device : en
  • US1563814A - Whisk : en
  • PL3053B1 - Method and device for inducing circulation in diffusers. : en pl
  • PL3141B1 - Splitting of oils. : en pl
  • US1564126A - Scraper : en
  • DE422477C - Spray carburetor with adjustable, secured fuel needle : de en
  • US1563512A - Telephone diaphragm : en
  • US1563769A - Register for liquid-dispensing apparatus : en
  • GB243491A - Improvements relating to typewriting machines : en
  • US1563776A - Automatic cut-off switch for radio receiving sets : en
  • FR597941A - Improvements to manometers : en fr
  • CA256002A - Vacuum electric tube device : en fr
  • CH112690A - Armed electrical conductor. : en fr
  • FR597978A - Production process for aluminous cements : en fr
  • GB225524A - Improvements in and relating to filters : en
  • GB243619A - Improvements in jars for use in well drilling operations : en
  • US1563659A - Garment-display rack : en
  • GB228546A - : en
  • US1563397A - Pneumatic brush holder : en
  • US1564077A - Plowing or cultivating machine : en
  • GB243482A - Improvements in fluid pressure gauges : en
  • GB241520A - An improved universal joint : en
  • US1563973A - Sausage broiler : en
  • DK35333C - Boiler system with hot water reservoir. : da en
  • US1563380A - Electric motor mechanism : en
  • US1563531A - Method of and means for balancing and coupling freely-oscillating units and units with restrained oscillations : en
  • DE422488C - Dismountable boat : de en
  • DE422503C - Fixing dowels, especially for electrical devices : de en
  • DE422613C - Liquid manure gate valve with lubricator : de en
  • US1563437A - Shoe-sewing machine : en
  • US1563664A - Method of making pipe couplings : en
  • US1564018A - Steering stabilizer : en
  • PL3121B1 - The method of obtaining non-explosive flammable masses producing flue gases of any voltage. : en pl
  • US1563613A - Method of separating soluble salts : en
  • US1564047A - Apparatus for measuring electricity : en
  • US1563410A - Incorporation of rubber in nonaqueous materials : en
  • CH112831A - Dial for timepiece. : en fr
  • GB238864A - Improvements in and relating to measuring devices : en
  • GB242596A - Improved process of and apparatus for mixing cement and fibrous material : en
  • US1563738A - Registering device : en
  • US1564143A - Hair clipper : en
  • CA255881A - Electrode for jet-wave commutators and interruptors : en fr
  • US1563658A - Line switch : en
  • USD68889S - Design for a teapot or similar article : en
  • DE422375C - Two-wheeled collapsible trolley for children : de en
  • GB243481A - Improvements in the driving arrangements of carding engines : en
  • US1563871A - Valve and cap apparatus : en
  • DE422652C - Distributor for the wood at Zuendholzmaschinen : de en
  • US1563337A - System of control : en
  • US1564023A - Draft regulator : en
  • US1564069A - Lightning-rod anchor : en
  • FR597868A - Knitting Machine Improvements : en fr
  • GB244143A - Improvements relating to the printing or stencilling of products of or containing acetyl cellulose : en
  • GB243636A - A device for holding the tips, ferrules and the like upon billiard cues, walking sticks and the like whilst being secured thereto : en
  • DE422552C - Device for moving and locking for laterally displaceable window panes for automobiles : de en
  • GB234522A - : en
  • US1563857A - Tension device for winding machines : en
  • US1563810A - Demountable rim with attached clamping lug : en
  • US1563869A - Hinge : en
  • SU783A1 - Daylight Apparatus : en ru
  • US1563484A - Solar attachment for transits : en
  • DE422516C - Pickling basket for pickling sheet metal : de en
  • FR597986A - Automatic sorter : en fr
  • FR597995A - Paddle wheel for the navy : en fr
  • CA255983A - Hoisting apparatus : en fr
  • US1563894A - Centrifugal machine : en
  • US1563908A - Game : en
  • US1564165A - Railway car : en
  • US1563517A - Signaling system : en
  • US1563518A - Gib : en
  • US1563619A - Window cornice and the like : en
  • CA256019A - Electric interlock for elevator doors : en fr
  • US1563600A - Well drill and tool : en
  • GB243523A - Self-contained demountable wheel and hub cap : en
  • CH112937A - Device for macerating aromatic substances. : de en
  • DE422468C - Process for improving the lightfastness of insoluble azo dyes produced on the fiber : de en
  • US1563537A - Time switch : en
  • FR597925A - aqueous emulsion of pitches, bitumens or oils, its manufacturing process and its applications : en fr
  • FR597851A - Foldable iron garage for bicycles : en fr
  • US1563576A - Leveling machine : en
  • USD68896S - Design for an automobile signal-lamp casing : en
  • FR598032A - Apparatus for the production of sheet glass : en fr
  • US1564118A - Direction indicator : en