• US1717455A - Selector and receiver for radio frequency energy : en
  • US1718162A - Vehicle signal : en
  • US1717852A - Load regulation of mechanically-coupled motors : en
  • US1717778A - Sound amplifier : en
  • USD78763S - Design for an impact section for a vehicle bumper : en
  • US1718108A - Braking mechanism for aerial machines : en
  • US1717625A - Carburetor : en
  • USD78787S - Design for a gas heater : en
  • US1717532A - Veterinary surgical table : en
  • DE478230C - Device for cutting and milling brass lines or lead slats combined in packages in one operation : de en
  • GB313733A - Improvements relating to telescopic lifting jacks : en
  • US1717650A - Selvage attachment for temples : en
  • US1718050A - Roll-crusher teeth : en
  • US1717576A - Flower holder for cemeteries : en
  • US1717993A - Means for controlling the rate of combustion in heating apparatus : en
  • US1717763A - Golf-driving recorder : en
  • US1717563A - Charging of storage batteries : en
  • US1717920A - Process of producing a low-alcohol beverage from beer : en
  • FR34500E - : fr
  • FR658808A - Improvements to connect the two strands of a link to each other; seal and new tools for the implementation of this process : en fr
  • US1717918A - Electric switch : en
  • US1718030A - Blade fastening : en
  • CA290575A - Dental hand piece : en fr
  • CA290577A - Rubber manufacture : en fr
  • US1717552A - Airship : en
  • US1717427A - Manufacture of paper cups : en
  • FR658875A - Process for the production of artificial fibrous products with a high total titre : en fr
  • DE478289C - Colorimeter, especially for hemoglobin tests : de en
  • FR658717A - Device for direct reading, unit by unit, of the number of pieces placed on the apron of a scale or counting scale regardless of the number of test pieces used : en fr
  • GB313701A - Improvements in or relating to gripping devices for use with meat slicing machines : en
  • US1717936A - Brake : en
  • FR34371E - Compensating device for looms : en fr
  • AU1601128A - Improvements in and relating to optical systems for color photography : en
  • FR658714A - Closing mode for bracelets, watch straps and other applications : en fr
  • GB313907A - Improvements in impellers for wind-driven plants : en
  • CA290560A - Power actuator : en fr
  • US1717963A - Coffee-percolator top : en
  • US1717966A - Water-feed control for liquid-fuel burners : en
  • US1718175A - Dynamometer : en
  • FR658828A - Improvements to liquid level indicating devices : en fr
  • FR658932A - Mounting device for thermionic lamps : en fr
  • DE477868C - Device for displaying the limit speed of a shaft : de en
  • DE478043C - Vacuum apparatus, especially mercury vapor rectifier, in which the current-introducing conductor is mechanically supported against the metal vessel wall by an insulating device : de en
  • DE478194C - Flywheelless tandem compound engine with transducer arranged between high and low pressure cylinders : de en
  • FR658754A - Polishing process of surfaces which move opposite each other in machines of different kinds so as to obtain a tight seal : en fr
  • US1717750A - Piston for internal-combustion engines : en
  • FR658867A - Continuous railway crossing : en fr
  • CA290586A - Fuel utilizing process : en fr
  • DE477977C - Separator for electrical collectors consisting of several corrugated sheets : de en
  • AU1469328A - Improvements in or relating to automatic and semiautomatic telephone systems : en
  • US1717687A - Concealed odometer : en
  • USD78800S - Design for a middle ornament for a drapery-suspension fixture : en
  • US1717713A - Aeration apparatus : en
  • DE478031C - Process for producing azo dyes on the fiber : de en
  • US1717879A - Photographic printer : en
  • DE478096C - Stable stepladder with supports that can be swiveled in all directions on uneven ground : de en
  • US1717466A - Power transmission : en
  • US1717525A - Lamp : en
  • US1717681A - Two-speed steering gear : en
  • US1717815A - Motion-picture and sound-record film : en
  • FR659000A - Improvements to fixtures with trigrid lamps : en fr
  • GB314108A - Improvements relating to inverted incandescent gas burners for lighting purposes : en
  • FR658927A - Improvements to the sinking or the application of lining walls in mine shafts, caissons, pillars and pilings : en fr
  • US1718066A - Stretching and forming device : en
  • GB303100A - Improvements in or relating to friction draft gear for use in connection with couplings for railway cars : en
  • US1717408A - Brake-operating mechanism : en
  • US1717776A - Safety device for automatic firearms : en
  • CA290525A - Safety razor : en fr
  • AU1707728A - Improvements in or relating to high tension electric cables : en
  • CA290512A - Brief case : en fr
  • DE478333C - Process for heating up steam boilers without thermal stress : de en
  • DE478068C - Device to prevent the overrun of stop signals : de en
  • AU1366528A - Improvements in adjustable ventilators for hats : en
  • CA290526A - Apparel : en fr
  • DE478241C - Locking device for a self-closing lock for vehicle doors : de en
  • DE477997C - Polishing disc for knife cleaning machines with a polishing sleeve carried by a helical spring placed around the disc body : de en
  • USD78743S - Design for a salt or pepper shaker : en
  • FR658751A - Reverse plating improvements by controlling the knitting needle : en fr
  • GB313837A - Tray attachment for chairs or couches provided with arms : en
  • FR658740A - Process for coating and coloring metals : en fr
  • US1717722A - High-speed regulator and governor : en
  • US1717813A - Melting furnace : en
  • US1717965A - Method and means for controlling the valve motion in piston engines : en
  • DE478232C - Centrifugal mill with concentric grinding rings and between these circumferential lugs of the centrifugal disc : de en
  • US1717979A - Bread toaster : en
  • DE477982C - Counter board : de en
  • DE478201C - Rotatable, tubular pantograph hollow body made of sheet metal of polygonal cross-section with alternately full-walled, operationally used as grinding surfaces and non-full-walled sides : de en
  • GB298077A - Improvements in or relating to electric incandescent lamps : en
  • DE478213C - Counting device for covering on flat weft knitting machines, especially cotton machines : de en
  • FR658952A - Device for high voltage electric arc furnaces : en fr
  • GB313697A - Improved method of and apparatus for raising liquids under pressure : en
  • FR658764A - Improvements to machines for making dough sheets and others : en fr
  • GR2341B - TRANSFORMATION SYSTEM OR ENERGY PRODUCTION PRODUCTION. : el en
  • FR658786A - Divider-sprayer for sand or the like : en fr
  • FR658917A - Improvements to non-return valves subjected to the action of springs : en fr
  • GB306807A - Improvement in dough dividers : en
  • DE477853C - Permanent fuse for electrical lines : de en
  • FR658933A - Windings in the form of a torus or with a curved or polygonal axis and method of manufacture thereof : en fr
  • GB310457A - Improvements in pipe joints with rubber or like sealing rings : en
  • FR34358E - Pneumatic control for circuit breaker in oil : en fr
  • FR34462E - : fr
  • FR658903A - Support bottle for tubes of toothpaste and the like : en fr
  • CA290570A - Thread, filament and ribbon manufacture : en fr
  • US1717677A - String for string instruments : en
  • US1718118A - Milk-bottle protector : en
  • DE478259C - Support frame for electrical induction counters : de en
  • CA290521A - Hand truck : en fr
  • FR658983A - Improvements in the manufacture of tiles, slabs, bricks or blocks : en fr
  • US1718181A - Fishway : en
  • USRE17329E - Woodworking machine : en
  • DK40310C - Two-part Window Hasp. : da en
  • GB287121A - Improvements in bricks provided with means for attaching members to masonry : en
  • GB313708A - Indoor appliance for use in connection with the drying and airing of clothes : en
  • GB313741A - Improved attachments to the traction wheels of tractors, farm implements and the like : en
  • DE478008C - Recording kinematograph with drive spring mechanism : de en
  • US1717566A - Lamp-bulb socket : en
  • US1717614A - Phenolic resin and process of making the same : en
  • US1717644A - Food holder : en
  • FR34455E - : fr
  • GB313690A - Improvements in or relating to crushing mills : en
  • FR658785A - Stretch lace end stop : en fr
  • DE477913C - Process for the preparation of water-soluble basic azo dyes : de en
  • DE478061C - Arrangement of a cable winch with an attached drive motor on the loading platform of an electric cart : de en
  • CA290504A - Method of attaching and detaching metal strip to wood : en fr
  • US1717519A - Railroad-crossing gate : en
  • US1717855A - Shock absorber, especially for motor vehicles : en
  • US1717964A - Safety door fastener : en
  • DE478071C - Mica segment for isolating commutator bars with a recess on the brush running surface : de en
  • DE478083C - Process for chlorinating hydrocarbons : de en
  • FR34448E - : fr
  • FR658950A - Improvements to fans for gasifiers of motor vehicles : en fr
  • DE478041C - Switching arrangement for even load distribution on mechanically coupled asynchronous motors : de en
  • DE477986C - Adjustable hanging cover with a device for changing the ceiling profile : de en
  • GB310452A - Improvements in flexible pipe joints : en
  • FR34454E - : fr
  • FR658884A - Improvements to electric lighting apparatus, such as, in particular, those constituted by light tubes : en fr
  • CA290608A - Cash register : en fr
  • FR658799A - Frequency band receiving system : en fr
  • GB304273A - Improvements in and relating to positively actuated grinding wheel feed for saw sharpening machines : en
  • GB305455A - Improvements in hydraulic brakes or shock-absorbing devices, such as railway vehiclebuffers : en
  • GB313638A - Improvements in or relating to electric heat storage stoves : en
  • GB313663A - Improvements in saw benches : en
  • GB313845A - Improvements in or relating to crushing mills : en
  • FR658827A - Advanced clog : en fr
  • GB313939A - Improvements in ice cream storing or storing and dispensing cabinets : en
  • GB287145A - Improvements in or relating to the production of gas or vapour : en
  • GB313736A - Improvements in or relating to hand trucks and the like : en
  • DK40318C - Device for Suspension of Engine Compressors on Vehicles. : da en
  • USD78733S - Design for a wall paper : en
  • DE478062C - Sheet metal paint box with pieces of paint clamped into recesses : de en
  • DE478131C - Compensating device for brake rods : de en
  • DE478163C - Fuel feeder, especially for brick kilns, with a fuel container that is arranged above the feed opening and is sealed against the furnace gases : de en
  • US1717812A - Pumping system : en
  • US1718152A - Opening machinery for textile fibers : en
  • FR658850A - Process for the preparation of hydroxythionaphthenes : en fr
  • FR34412E - process for the preparation of mixed esters and products thereof : en fr
  • FR34416E - : fr
  • GB314323A - Improvements in and relating to underfeed mechanical stokers : en
  • DE472477C - Rotary piston machine with the piston drum mounted eccentrically to the housing and which can be moved radially : de en
  • DE478270C - Device for exchanging the pilgrim mandrels in pilgrim step rolling mills : de en
  • GB313790A - Improvements in or relating to flexible suspensions for motor vehicles : en
  • US1717761A - Purification of coke-oven gases and the like : en
  • US1717850A - Electric discharge device : en
  • US1717992A - Process for increasing the strength and elasticity of cotton fibers : en
  • USD78767S - Design for a dress : en
  • US1717475A - Alternating-current relay : en
  • FR658940A - Needle making machine : en fr
  • GB313740A - Improvements relating to pneumatic percussive tools : en
  • US1717961A - Process for the production of lead tetra-alkyl : en
  • DE477916C - Transport container : de en
  • FR34475E - : fr
  • GB313636A - Manufacture of compounds having affinity for cotton : en
  • GB313804A - Improvements in or relating to paddling or swimming pools : en
  • GB313985A - Improvements in and relating to electric motor control systems : en
  • US1717822A - Spool puller : en
  • AU1622928A - Improved animal bail : en
  • GB313847A - Improvements in or relating to devices for controlling the movements of slidable windows : en
  • US1717695A - Feeder for sheet material : en
  • US1717794A - Pulp and fiber product and process of making same : en
  • US1718191A - Automatic door-spotting device for washing machines : en
  • FR658704A - Improvements in block locks : en fr
  • FR658738A - Improvements to machines for folding sheets of paper or similar sheets : en fr
  • GB301844A - Improvements in or relating to telephone systems : en
  • GB313791A - Rolled bar for frames of sliding windows : en
  • DE478037C - Electrical connector : de en
  • GB313988A - Improvements in and relating to crown cork bottles : en
  • DE477925C - Weight motor wound up by an inanimate motor : de en
  • US1717373A - Folding machine : en
  • US1717410A - Attenuation compensator : en
  • US1717752A - Train-controlling means by light rays : en
  • DE478273C - Process for the preparation of alkylated cyclohexanols : de en
  • DE478002C - Eddy current speedometer with odometer : de en
  • US1718206A - Vacuum tube : en
  • US1718182A - Humidifying apparatus : en
  • US1717370A - Flash-sign advertising switch apparatus : en
  • FR34474E - : fr
  • FR658758A - Description of a charcoal gasifier : en fr
  • GB313692A - Improvements in illuminating daylight signs and the like : en
  • GB313735A - Improvements in methods of applying and securing protective strips to drum-like elements : en
  • GB313941A - Improvements in or relating to methods of and mechanism for shaping steel railway sleepers or the like : en
  • CA290595A - Process for the manufacture of wheat syrup : en fr
  • US1717633A - Process of and apparatus for blending textile fibers : en
  • DE477646C - tire : de en
  • DE477984C - Portable electric battery lamp : de en
  • FR658783A - Cigarette holder : en fr
  • FR658895A - Process for filtering rectified currents : en fr
  • FR34477E - : fr
  • FR658814A - Electro-magnetic system activating a flush : en fr
  • DE478115C - Device for initiating the rotary movement for propeller-like impellers of wind power machines : de en
  • FR658763A - Process for obtaining disazo and polyazo dyes : en fr
  • DE478127C - Process for the production of polysaccharide esters of high molecular weight, polyunsaturated fatty acids : de en
  • US1718018A - Clinical stove : en
  • DE477702C - Reversible plating device for circular knitting machines with rotating pattern drums for switching the thread guides : de en
  • CA290561A - Power actuator : en fr
  • CA290537A - Sign projection apparatus : en fr
  • US1717820A - Compound for use in casting metals : en
  • US1717909A - Intermittently-operating absorption refrigerating machine : en
  • US1718106A - Electric heating element : en
  • FR658923A - Stopper for metal drums : en fr
  • GB314324A - Improvements in variable speed gearing for mechanical stokers : en
  • US1717523A - Tripping mechanism for scoops : en
  • DE478027C - Articulated coupling for rolling mills : de en
  • DE478313C - Device for the synthesis of ammonia from nitrogen and hydrogen : de en
  • GB313830A - Burner for liquid fuels : en
  • US1717430A - Device for stacking sheet metal and the like : en
  • US1717831A - Voltage regulator : en
  • USD78739S - Design for a salt or pepper shaker : en
  • US1717919A - Protective electrical connecting device : en
  • AU1375328A - Improvements in and relating" to single and multiphase commutator motors : en
  • DE478012C - Stopcock for beer lines : de en
  • DE478190C - Process for the mechanical dispersion of alkaline earth and heavy metal salts of phosphoric and arsenic acids : de en
  • CA290637A - Sole machine : en fr
  • US1717734A - Spreading attachment for concrete-paving machines : en
  • GB313800A - Improvements in the method of, and means for use in, manufacturing rim lock cases : en
  • FR34424E - : fr
  • GB313825A - Improvements in lubricants for refrigerating machines : en
  • CA290555A - Sheet and plate manufacture : en fr
  • DE478272C - Process for the production of sulphonic acids : de en
  • DK40306C - Swivel mechanism. : da en
  • DE477960C - Device for the controlled supply of coal dust from the bunker to the conveyor screw through a grate consisting of swinging members : de en
  • US1717986A - Apparatus for cleaning sewers and pipes : en
  • US1718184A - Comminuting solid substances : en
  • DE478254C - Rotary rubber printing machine for changing formats : de en
  • CA290644A - Seed separating method : en fr
  • DE478249C - Loom for the production of pile fabrics with knobs inserted in the direction of the warp : de en
  • US1717501A - Vibrator : en
  • US1717715A - heat economizer : en
  • US1717720A - Reconditioning metal mold : en
  • DE477930C - Taps with weak pre-cutting teeth that leave material on all sides and post-cutting teeth that finish machining the profile : de en
  • DE478045C - Process for the preparation of trisazo dyes : de en
  • FR658849A - Electric chain breaker : en fr
  • US1717707A - Apparatus for separating materials of different density such as coke from clinker, breeze, and the like : en
  • US1717870A - Abnold bossharb : en
  • DE478020C - Oil switches with extinguishing chambers and pre-contact resistors arranged at the bushings : de en
  • DE478112C - Elevation conveyor with carrying bags : de en
  • US1717482A - Method of manufacturing hollow ware of silver or the like : en
  • US1717725A - Sliding-jaw tool : en
  • US1718027A - Car roof : en
  • DE477963C - Luffing crane with horizontal load path : de en
  • GB313746A - A tool for clearing land of bracken and analogous growths : en
  • US1717620A - Safety plug : en
  • US1717785A - Method of and means for producing illumination effects : en
  • GB313728A - Improved method of and apparatus for repairing heated structures such as furnaces, retorts or the like : en
  • CA290627A - Truck mounting for trailers : en fr
  • GB300115A - Phonograph pick-up apparatus : en
  • DE478364C - Device for the automatic regulation of the dynamic pressure in wind power plants : de en
  • FR34479E - : fr
  • USD78731S - Design for a folding chair : en
  • USD78768S - Design for a dress : en
  • CA290661A - Steel manufacture : en fr
  • US1717873A - Journal bearing : en
  • FR658949A - Method and device for triggering elevator brakes : en fr
  • US1717629A - Signaling device for vehicles : en
  • US1717672A - Dispenser : en
  • US1717901A - Stave-finishing machine : en
  • US1717809A - Process of obtaining condensation products of the anthraquinone series : en
  • US1718102A - Cooling and dispensing machine : en
  • FR34375E - Methods and apparatus for the manufacture of silica glass : en fr
  • DE478090C - Triggering device for time switches : de en
  • US1717894A - Crusher : en
  • DE478266C - Detachable ball joint : de en
  • FR658736A - Improvements to clocks, pendulums and similar indicators : en fr
  • FR34394E - Bagging device for grains, pulses and all powdery products : en fr
  • GB313803A - Improvements in or relating to steam superheaters, steam generators and other tubularheat exchange apparatus : en
  • US1717405A - Apparatus for printing positive pictures in natural colors : en
  • US1717827A - Tomato-coring machine : en
  • US1717699A - Windshield-cleaning apparatus and motor therefor : en
  • DE477779C - Tongue device of a grooved rail switch with spring tongues : de en
  • DE478137C - Underfiring for overheaters, steam generators, water preheaters, etc. Like. With return of flue gases from the exhaust duct into the combustion chamber : de en
  • DE478195C - Frame for large thin printing plates : de en
  • DE478209C - Fly ash and soot catchers for sheet metal chimneys of industrial furnaces, especially those with artificial draft : de en
  • DE478324C - Drying process in which the amount of air acting on the dry material and its specific heat content are changed : de en
  • FR34470E - : fr
  • FR658989A - pencil case for makeup : en fr
  • GB310861A - Improvements in or relating to wheels for vehicles : en
  • US1717795A - Process of digesting cellulosic and ligneous materials : en
  • US1717941A - Pocket cigar lighter : en
  • US1718127A - Cigar-making machine : en
  • CA290634A - Trimming machine : en fr
  • US1717526A - Shock absorber : en
  • GB313781A - Improved method of removing solid combustion residues from internal combustion engines operated with pulverulent fuel and apparatus therefor : en
  • US1717484A - Liquid-fuel burner : en
  • DE478217C - Sand centrifuge machine, in which the sand used to form the mold is taken from a funnel arranged above the center of a rotating column and fed to the centrifugal head through a conveyor belt that closes the funnel at the bottom and is provided with drivers if necessary : de en
  • GB313639A - Improvements in and relating to drums, barrels or like containers suitable for oil or other liquids : en
  • US1717980A - Tractor : en
  • US1717436A - Cotton gin : en
  • US1717535A - Repair nose for plowshares : en
  • DE477961C - Coal dust firing for steam boiler systems with upper and lower boilers and both connecting riser pipes and with a furnace that is placed in the boiler and heated by a flame : de en
  • FR34386E - Folding frame for t.s.f. : en fr
  • GB308280A - New or improved methods for the production and use of stable sulpho-acid products ofhigh molecular weight : en
  • DE477994C - Collapsible umbrella with ribs in the shape of Nuremberg scissors : de en
  • DE478343C - Arrangement to improve interference clearance when using more than one antenna : de en
  • FR34496E - : fr
  • GB290232A - : en
  • DE477956C - Circuit arrangement for multiple telephony on quad lines : de en
  • FR34471E - : fr
  • FR34481E - : fr
  • FR34419E - : fr
  • CA290493A - Book marker : en fr
  • FR658769A - Closed-cycle cooling for electrical machines : en fr
  • FR34435E - : fr
  • GB314113A - Improvements in or relating to mountings for automatic guns : en
  • FR658834A - Rotary kiln for firing cement and similar materials : en fr
  • FR658988A - Improvements to auto or other steering wheels : en fr
  • GB287177A - Moulding compositions : en
  • FR658878A - Rail joint welding process : en fr
  • DK40296C - Alarm device for Cigar machines' Tobacco feeding device. : da en
  • FR658745A - Progressive and automatic gear change for automobiles, vehicles and machines of all kinds : en fr
  • GB313687A - Improvements relating to hand stamps : en
  • FR658937A - Method and devices for eliminating interference received by electromagnetic wave receiving apparatus : en fr
  • GB301790A - Circuit arrangement for telephone installations with semi-automatic working : en
  • GB313994A - Improvements in or relating to multiple way rotary valves : en
  • US1718004A - A cobpobation of penn : en
  • DK40319C - Mounting for aiming devices for firearms. : da en
  • DE478079C - Device for cleaning laundry : de en
  • DE478077C - Conveyor carts, especially electric carts : de en
  • DE477872C - Bag filter with a special filter group to be used for cleaning the counter air : de en
  • DE478144C - Projector for incident and transmitted light : de en
  • DE478246C - Process for conveying bulk goods by means of compressed air : de en
  • GR2338B - FREE MOBILE MOBILE, INNER MECHANICAL FURNITURE SEAT. : el en
  • GR2344B - APPLIANCE FOR THE PRODUCTION OF AMMONIA SALTS. : el en
  • GB313651A - Improvements in or relating to the manufacture of aliphatic acids : en
  • FR34391E - Treatment of yarns, fabrics, films, etc. : en fr
  • FR658787A - High-speed airplane for high-altitude flying at wide speed ranges : en fr
  • GB305023A - Improvements in or relating to the control of machines for shearing metal bars : en
  • DK40303C - Electric Water Heater. : da en
  • DE478362C - Method and device for electrolytic degreasing : de en
  • US1717970A - Auto top : en
  • US1717505A - Leveling car-switch mechanism eor elevators : en
  • FR658912A - Improvements in the manufacture of products (beauty products, bath salts, etc.) that must be radioactive : en fr
  • FR658955A - Transportable casting device for electric furnaces : en fr
  • GB313997A - Improvements relating to vehicle and other electric lamps : en
  • US1717671A - Fastening device : en
  • US1717375A - Washing wool and other textile materials : en
  • US1717693A - Football apparatus : en
  • US1718145A - Sheet-material feeding and severing apparatus : en
  • US1717481A - Lubricant retainer and dust guard for universal joints : en
  • FR658655A - Wire dispenser : en fr
  • US1717829A - Support for gutter-hanger circles : en
  • USD78799S - Design for a necktie rack : en
  • FR658743A - Improvement in covered elastic threads or cords and process for their manufacture : en fr
  • FR658928A - Improvements in methods of sinking the linings or linings of wells, cisterns, caissons, hollow piles or pilings : en fr
  • GR2345B - ELECTRIC CLEANER APPLIANCE FOR THE REMOVAL OF STRENGTH OF SALTS AND FOR THE STERILIZATION OF LIQUIDS, GASES AND MATERIALS IN BULK. : el en
  • FR34498E - : fr
  • US1717678A - Combined spout and spray fixture : en
  • US1717930A - Lock : en
  • US1717943A - Vertical rotatable show case : en
  • FR34403E - Improvements to vehicle wheels : en fr
  • DE478335C - Refrigeration compressor : de en
  • FR34484E - : fr
  • US1717890A - Pressing and ironing machine : en
  • US1718117A - Fountain brush : en
  • DE474276C - Chamber dough dividing machine with adjacent sub-chambers that are rotated back and forth about a common axis and each provided with an ejection piston : de en
  • DE472272C - Skill game machine with a slide that can be moved back and forth : de en
  • GB313747A - Improvements in and relating to artificial sausage casings : en
  • FR658822A - Internal combustion engine : en fr
  • US1717999A - Pneumatic or like tool : en
  • GB298653A - Improvements in or relating to paper making : en
  • US1718080A - Transformer : en
  • US1717686A - Jack and bumper for automobiles : en
  • DE478080C - Lack of laundry : de en
  • FR658711A - eyeshadow case : en fr
  • GB313656A - Improvements in or connected with grinding, crushing, pulverizing or disintegrating mills : en
  • FR34480E - : fr
  • FR658876A - Device for the circulation and heating of air, as well as the recovery of solvents in the spinning of cellulose esters dissolved in volatile solvents : en fr
  • US1717770A - Surface condenser : en
  • US1718130A - Combination lock : en
  • DE478199C - Compression refrigeration machine : de en
  • FR658752A - Method and apparatus for the treatment of metal oxides and other compounds with hydrocarbons or other reducing agents : en fr
  • FR658775A - Offering machine for advertising : en fr
  • GB313983A - Improvements in and relating to apparatus adapted for use in bringing gaseous and liquid materials into contact : en
  • FR34411E - : fr
  • DE478178C - Storage for the gear drive of sewing machines : de en
  • US1717612A - Trimming die : en
  • US1717883A - Caster-socket bracket : en
  • US1717527A - Typewriting machine : en
  • US1717553A - Manufacture of soap : en
  • US1717706A - Mechanical movement : en
  • US1717709A - Cushion for sprinkler heads : en
  • DE470691C - Device for hanging and intermittent or continuous demonstration of carpets, wallpapers or the like on swivel arms : de en
  • GB285822A - Multi-layer elastic flat knitted articles : en
  • FR34440E - : fr
  • FR658809A - Improvements to mechanical systems for driving one organ from another : en fr
  • US1717606A - honigmann : en
  • CA290578A - Vehicle wheel : en fr
  • GB313795A - Engine-driven rotary cultivator : en
  • GB313835A - Improvements relating to teapots, coffee pots, jugs and other like containers and their manufacture : en
  • FR658851A - Method and device for improving the distribution of dough in chipboard presses : en fr
  • FR658706A - Improvements to wetting devices : en fr
  • FR658969A - Iron : en fr
  • US1717495A - Building construction : en
  • US1717648A - Car truck : en
  • FR658727A - Pretreatment of raw flour mixture in the manufacture of sulfuric acid and cement starting from gypsum or anhydride, clay and coal : en fr
  • US1717516A - Combination single and double couch bed : en
  • CA290660A - Walking and rocking toy : en fr
  • US1717938A - Sign : en
  • GB313660A - An improved lifting jack : en
  • GB313766A - Improvements relating to bricks and the like : en
  • GB307415A - Improvements in and relating to disc wheels having a removable rim flange : en
  • DE478084C - Process for the halogenation of alkylated aromatic hydrocarbons and their halogen substitution products : de en
  • FR34359E - Small spoon especially for children : en fr
  • GB313739A - Improvements in and relating to household window fasteners and the like : en
  • US1717676A - Hand-operated concrete-block mold : en
  • FR34409E - : fr
  • FR34405E - Self-regulating temperature for central heating systems : en fr
  • DE478184C - Drive for classifying or dewatering screens : de en
  • DK40332C - Device for automatic or other machine tools for the production of annular grooves inside drills or the like. : da en
  • FR658788A - Process for the industrial preparation of methyl alcohol : en fr
  • DE477970C - Seal capsule made of sheet metal : de en
  • FR658925A - Independent wheel suspension : en fr
  • GB313894A - Improvements in hair-drying apparatus : en
  • US1717921A - Extensible frame for automobile awnings : en
  • US1717636A - View passage for furnaces : en
  • GB287182A - Improvements in or relating to electric clocks : en
  • US1717365A - Chain lubricator : en
  • US1717465A - Machine for treating animal offal and the like : en
  • AU1365828A - Improved discharging storage receptacle for containers such as icecream cones : en
  • CA290630A - Apparatus for cleaning surfaces : en fr
  • CA290614A - Bottle opening device : en fr
  • FR658836A - Advance pawl shifting, specially applicable to motor cars : en fr
  • US1718038A - Pyrophoric lighter : en
  • US1718092A - turner : en
  • DE478179C - Spray booth with circulation ventilation : de en
  • FR34374E - Method and device for working and repairing boilers, in particular locomotive boilers : en fr
  • GB282671A - Improvements in or relating to methods of making malleable iron castings : en
  • GB313831A - Improvements in implements for cleaning floors : en
  • GB314001A - Improvements in means for controlling the speed of a record in the form of a film, band, strip or the like for the recording and reproduction of sound : en
  • GB313771A - Improvements in or relating to water-proofing, more especially for wool and silk goods : en
  • GB314003A - Improvements in sound recording with the aid of light : en
  • US1717708A - Flytrap : en
  • GB292546A - Improvements in television systems : en
  • GB313782A - An improved knife : en
  • FR658869A - Headlamp light intensity adjustment device eliminating glare : en fr
  • FR658832A - Device for supporting the ends of the bearing shells during the casting of the reinforcement of these bearings : en fr
  • US1717586A - Rolling mill : en
  • US1717745A - Propulsion screw : en
  • GB299061A - Improved treatment of palm fruit : en
  • FR658889A - Advanced process for the purification of liquid hydrocarbons : en fr
  • DE478007C - Device for stapling sheets, papers, etc. Like. By toothed or fluted, adjustable spring-loaded tools : de en
  • GB292982A - Improvements in or relating to the extraction of essential oils or odorous substances : en
  • FR658947A - Motorcycle seat : en fr
  • CA290562A - Sewing mechanism : en fr
  • AU1614228A - Battery hand lamp : en
  • DE478110C - Mobile side conveyor with the reversing rollers driven by a special drive belt : de en
  • FR34445E - : fr
  • FR658956A - High pressure valve : en fr
  • GB299789A - Improvements in and relating to electrical regulators : en
  • GB313647A - Improvements in or relating to machines for cutting ellipses : en
  • DE478069C - Device for automatic train control : de en
  • GB313677A - Improved apparatus for regulating gas or electric supply in connection with domesticstoves and the like : en
  • US1717946A - Process of producing printing surfaces and products thereof : en
  • US1718195A - Apparatus for introducing substances into trees : en
  • US1717902A - Rotary plate-like screen : en
  • DE478296C - Control device for fluid change gear : de en
  • DK40311C - Grating device for Central heating stoves. : da en
  • US1718129A - Lingerie fastener : en
  • DE478003C - Regulation of the inflow for degassers of milk and cream that are under air dilution : de en
  • DK40327C - Internal combustion engine. : da en
  • GB303131A - : en
  • US1717570A - Framing instrument : en
  • US1717780A - Subdivided activated sludge system for sewage treatment : en
  • AU1514428A - Icecream handling machine for filling confection shells : en
  • US1717492A - Lever latch : en
  • CA290474A - Trough division for cattle : en fr
  • DE477783C - Process for the production of durable glues using protein bodies : de en
  • GB313666A - Improvements in or relating to filing cabinets : en
  • CA290624A - Manufacture of black dye : en fr
  • AU1646328A - Method of and apparatus for mixing asphaltic andother paving compounds : en
  • AU1706828A - Process of producing aluminium : en
  • GB302347A - Improvements in surface condensers for steam : en
  • GB313893A - Improvements in pistons : en
  • CA290625A - Coating apparatus : en fr
  • CA290610A - Cash register : en fr
  • US1717753A - Centrifugal machine : en
  • US1717846A - Swivel joint for pipes : en
  • US1717832A - Collapsible spindle for the dyeing and analogous treatment of wound yarns : en
  • US1718201A - Muffler for rotary gas engines : en
  • US1717632A - Speed-changing transmission device : en
  • US1717517A - Alternating-current rectifier : en
  • US1717643A - Die for permanent moldings : en
  • US1717604A - Process and machine for thickening pulp : en
  • US1717657A - Furnace : en
  • US1717743A - Self-operating filling station : en
  • DE478145C - Fuel injection pump for diesel engines with pressure atomization : de en
  • AU1411228A - Improvements inthe manufacture of pies andthe like : en
  • GB291081A - A process for the separation of active ovarian hormones : en
  • GB314314A - An improved process for producing non-corrosive and heat resisting surfaces on iron : en
  • CA290509A - Masonry clamp : en fr
  • US1717360A - Apparatus jfor polarizing ultra-violet radiations : en
  • US1717431A - Bench-lathe structure : en
  • CA290600A - Elevator mechanism : en fr
  • CA290647A - Apparatus for cooling liquids : en fr
  • US1717407A - Freezer : en
  • US1717807A - Pan-greasing machine : en
  • DE477827C - Shake slide connection : de en
  • CA290628A - Tape puller : en fr
  • CA290638A - Edge finishing machine : en fr
  • US1718019A - Laminated material for use in artificial dentures : en
  • US1717491A - Desiccating apparatus : en
  • US1717453A - Diazosalt preparations for dyeing and printing : en
  • US1717845A - Fabric guide : en
  • US1718103A - Process of extracting mercury from cinnabar : en
  • FR34410E - : fr
  • GB282433A - Improvements in or relating to automatic control systems for steering gears of ships : en
  • AU1368228A - Improvements in and relating to apparatus for constructing concrete andthe like walls : en
  • CA290609A - Cash register : en fr
  • USD78747S - gbeen : en
  • FR34372E - Speed change controlled by joystick : en fr
  • US1718058A - Clutch or brake construction : en
  • US1717540A - Process for preventing explosions in liquid-air apparatus : en
  • US1717733A - Folding box : en
  • AU1576328A - Antioxidant or age-resister : en
  • GB287574A - Improvements in and relating to electric cooking devices : en
  • US1718115A - Washing machine : en
  • FR34433E - : fr
  • FR34491E - : fr
  • DE477951C - Roller hammer machine : de en
  • GB314104A - Improvements in or relating to underfeed mechanical stokers : en
  • CA290484A - Tool box : en fr
  • FR34463E - : fr
  • FR658900A - Rotating mechanical rectifier for charging accumulators and the like : en fr
  • GB313991A - Improvements in or relating to electrical installations : en
  • DE478196C - Process and device for the production of leather mass rollers for offset and stone printing : de en
  • CA290587A - Hydraulic lash adjuster : en fr
  • AU1503328A - Improvements in destructor furnaces for mill waste and refuse : en
  • FR658722A - Improvements to transmission chains : en fr
  • FR34397E - Support device specially applicable to various toilet articles : en fr
  • GB313902A - Improvements in or relating to gas ovens : en
  • CA290572A - Valve structure for compressors : en fr
  • FR658909A - Centrifugal casting process and machine : en fr
  • CA290653A - Confection manufacture : en fr
  • CA290506A - Bolt, shaft and the like : en fr
  • FR658918A - Device for rolling up and in particular shortening shirt sleeves : en fr
  • GB313788A - Printing devices : en
  • FR34388E - Improvements to the making of hard toe shoes : en fr
  • FR658998A - Laundry bell : en fr
  • DE477971C - Method and device for transferring hair or feathers from their skin to an artificial surface : de en
  • DE478136C - Treatment of ores and compounds containing titanium : de en
  • DE456762C - Quick switch with polarized holding magnets for forward and reverse current : de en
  • GB313897A - Improvements in the manufacture and production of acetone : en
  • USD78736S - Design for a shrine : en
  • GB295388A - Improvements in or relating to machines working under water : en
  • GB313637A - Improvements relating to printing surfaces : en
  • FR658676A - Electrically actuated single-stage rotary, compression or vacuum pump for vehicle braking : en fr
  • GB301491A - Catalytic apparatus : en
  • US1717952A - Compound extension sweep : en
  • GB291751A - Improved sheave for rope conveyors : en
  • FR34426E - : fr
  • FR34451E - : fr
  • FR34486E - : fr
  • FR658856A - Semi-automatic machine with revolver punch-holder for final cold drawing of blank tubes : en fr
  • GB288556A - Improvements in and relating to railway vehicle wheels and axle construction : en
  • GB313579A - Improvements in pipe joints and methods of forming them : en
  • GB313737A - A new or improved cow-tether : en
  • FR658961A - Car trunk that can be transformed into sleeping cabin and camping tent : en fr
  • US1717434A - Sign : en
  • FR658710A - Distributor for powdery products : en fr
  • DE478118C - Electric light bulb for cinematographic and other projection apparatus : de en
  • DE478059C - Process for the production of photos of translucent, light-refracting objects : de en
  • GB313824A - A binding agent for materials used for road construction : en
  • US1717452A - Transmission-housing cover-locking means : en
  • US1718136A - Locomotive cylinder saddle : en
  • DE478338C - Cooker absorber for absorption refrigeration machines with intermittent operation : de en
  • US1717935A - Winding works : en
  • USD78754S - Design for a ring : en
  • USD78766S - Design for a sherbet glass or similar article : en
  • US1718056A - Fruit-cleaning machine : en
  • FR658873A - Device to prevent the cable supporting the burden from exiting the grooves of the drum of electric hoists : en fr
  • FR658986A - Built-in oxide accumulator housed between carbon plates : en fr
  • US1717609A - ludwig : en
  • US1717889A - Corn harvester : en
  • USD78732S - Design for a vehicle body : en
  • US1717702A - Instrument for measuring turbidity, color, and other characteristics of fluids, etc. : en
  • US1717544A - Vehicle lamp signal : en
  • US1717847A - Pump for refrigerating apparatus : en
  • DE476992C - Process for the production of disinfectants : de en
  • FR658817A - Socket and switch, reducers : en fr
  • CA290652A - Wringer : en fr
  • US1718156A - Embroidery stitch : en
  • US1718043A - Fractional-line-spacing mechanism for typewriters : en
  • DE478047C - Process for the preparation of a brown Kuepen dye : de en
  • DE478260C - Process for the production of a grinding paste : de en
  • FR658915A - Improvements in methods and apparatus for attaching covers to the heels of ankle boots and shoes : en fr
  • US1717357A - Casing for paintbrushes : en
  • US1717944A - Dispensing apparatus : en
  • FR658805A - Control mechanism suitable for regulating the temperature of an oven : en fr
  • FR658831A - Calorie counter : en fr
  • FR658857A - Compressed air balloon for pneumatic tires for wheels : en fr
  • DE477983C - Measuring instrument : de en
  • GB313706A - Improvements in microphones : en
  • GB313727A - Improvements in or relating to electric discharge devices for producing ultra violetradiation : en
  • US1717574A - Fastener for cord bracelets, etc. : en
  • DK40333C - Braking device. : da en
  • US1717928A - Toe-molding machine : en
  • FR658963A - Bicycle support : en fr
  • GB292113A - : en
  • GB287175A - Quartz oscillator for controlling transmitter valves and oscillation generators : en
  • GB313762A - Improvements in or relating to heel attaching machines : en
  • GB313720A - Improvements in or relating to waist rail and pillar joints in vehicle body construction : en
  • FR34434E - Sofa bed : en fr
  • GB313715A - Improvements in electrical recording instruments of the relay type : en
  • DE478165C - baking powder : de en
  • FR658766A - Various hair curlers : en fr
  • GB284213A - Process for decomposing gas mixtures, more particularly coke-oven gas : en
  • GB313033A - Improvements in joints suitable for plain ended pipes : en
  • FR658847A - Hand held quartz lamp : en fr
  • DE478162C - Shoe associated with lighting effects : de en
  • GB313828A - Machine for driving-in and pulling-out nails : en
  • DE477979C - Multi-cell accumulator battery : de en
  • DE478073C - Electric light tubes : de en
  • FR658724A - Improvements in the manufacture of gas-filled incandescent electric lamps : en fr
  • GB313816A - Improvements in or relating to the manufacture of artificial textile fibres : en
  • US1717962A - Golf tee : en
  • USD78761S - Design for a clock case : en
  • USD78801S - Design for an end ornament for a drapery-suspension fixture : en
  • US1717973A - Towel rack : en
  • US1718174A - Vulcanizer for rubber soles to uppers : en
  • US1717411A - Typographical composing machine : en
  • DE477964C - Printing mechanism for cash registers : de en
  • DE477975C - Process for duplicating pressure plates : de en
  • FR34387E - Dispensing device for stamps or other articles in strips : en fr
  • GB310290A - Improvements in bolting machines : en
  • DE478376C - Line drawing brush : de en
  • FR658881A - Improvements to devices for projecting indications such as advertisements and the like : en fr
  • US1717884A - Process of treating tarry matter, heavy hydrocarbon residues, and the like : en
  • US1718163A - Radial gas or steam turbine : en
  • DE478152C - Switching device for planetary gears, especially of motor vehicles : de en
  • FR658776A - Mechanical device for continuous and progressive speed change, with determined gear ratios, by selective control, mainly applicable to motor vehicles : en fr
  • DK40299C - Oil burner for mobile ovens, ordinary tiled stoves and central heating. : da en
  • US1717735A - Iron-bending machine : en
  • US1717900A - Dispensing-bag unit : en
  • US1717987A - Heating attachment for stoves : en
  • US1717359A - Belt-tightening device : en
  • US1717494A - Drive mechanism for dyeing machines : en
  • US1717922A - Automobile awning and foldable frame : en
  • FR658829A - Manufacturing process of fixed shape materials : en fr
  • CA290558A - Power actuator : en fr
  • DE478173C - Driving iron for induction electricity counter u. like : de en
  • FR34436E - : fr
  • FR34446E - : fr
  • US1717403A - popov : en
  • CA290599A - Carbon distilling retort : en fr
  • DE478177C - Quilt sewing machine : de en
  • US1717480A - Cautery electrode for desiccation surgery : en
  • US1717897A - Automobile bumper : en
  • DE477833C - Reverse current switch : de en
  • USD78760S - Adolph m : en
  • US1717760A - Feed mixer : en
  • US1717823A - Control of dynamo-electric machines : en
  • CA290491A - Wagon : en fr
  • DK40321C - Trolley for a single ambulance. : da en
  • CA290529A - Bottle cooler : en fr
  • FR34465E - : fr
  • GB300953A - : en
  • GB313691A - Improvements connected with electric heating elements : en
  • US1717389A - Coupling means for electrical conduits and the like : en
  • US1717640A - Pivotal joint for pipe : en
  • FR34357E - Stretch chain : en fr
  • GB306518A - Improvements in and relating to the adjustment of braking and steering mechanism of vehicles : en
  • GB313705A - Improvements in or relating to chairs, stools, seats and the like : en
  • GB313750A - Improvements in banding attachment for cigar enveloping machines : en
  • GB313661A - Improvements relating to electric switches : en
  • GB313673A - Improvements in powder boxes : en
  • FR34404E - Pressure regulator regulator for elastic fluids : en fr
  • FR34452E - : fr
  • FR658871A - Improvements to cutting mechanisms : en fr
  • DE478114C - Cable excavator with adjustable trolley cableway : de en
  • DE478322C - Cleaning machine for shoes : de en
  • DE477907C - Process for the production of strip fuses : de en
  • US1718099A - Power-transmission mechanism for the driving wheels of motor vehicles : en
  • US1718171A - Loose-leaf binder : en
  • USD78781S - Design fob a toy dog : en
  • US1718109A - Heavier-than-air airship : en
  • DE478255C - Rail brake magnet with flat iron shoes : de en
  • DE478310C - Extraction of sulfur from alkaline earth sulfates : de en
  • DE478312C - Process for the continuous production of fine-grain silica gel : de en
  • DE478015C - Line cigarette machine with mouthpiece topping and pressure device : de en
  • FR658870A - Folding wardrobe armchair : en fr
  • US1717577A - Cleaning machine : en
  • US1718000A - Combined corset and brassiere : en
  • US1718140A - Knitting device : en
  • FR658792A - Improvements made to drums or large cylinders and card combers : en fr
  • US1717893A - Telephone system : en
  • US1717959A - Golf bag : en
  • US1717474A - Garment : en
  • US1717515A - Motor-vehicle top : en
  • US1717607A - Vacuum connection for molds : en
  • US1718097A - Compound piston for internal-combustion engines : en
  • US1717834A - Method of and apparatus for applying the lateral surfaces on containers : en
  • DE478253C - Device for the simultaneous winding of several paper webs onto a winding roll, especially in rotary printing machines : de en
  • US1717559A - Underreamer : en
  • US1717564A - Apparatus for weighing continuously-moving granular material : en
  • US1717416A - Adhesive applying and drying mechanism for sheets : en
  • US1717719A - Process of extracting acids from solutions : en
  • US1718107A - Cartridge-reloading tool : en
  • CA290542A - Manufacture of fibrous material : en fr
  • US1717797A - Process of producing pulp : en
  • CA290524A - Motor vehicle : en fr
  • CA290503A - Automobile shelf : en fr
  • US1717547A - Portable tree-sawing apparatus : en
  • AU1623328A - Improvements in decantation apparatus : en
  • CA290591A - Hair fastener making machine : en fr
  • CA290550A - Flexible shaft connection : en fr
  • US1717732A - Auxiliary wheel rim : en
  • US1717711A - Motor mounting : en
  • US1717467A - Electric circuit closer : en
  • CA290590A - Locking lamp : en fr
  • US1717856A - Pressure-relief plug : en
  • CA290650A - Method of converting sound to electric currents : en fr
  • AU1604128A - Improvements in wire straining appliances : en
  • CA290539A - Carbon black manufacture : en fr
  • CA290544A - Vehicle head lamp : en fr
  • DE477364C - Spool for piecing continuously fed textiles for ring spinning and ring twisting machines : de en
  • DE475916C - Mechanism for mechanical timers : de en
  • FR658757A - Rubber vulcanization process : en fr
  • GB310454A - Improvements in joints for plain ended pipes : en
  • CA290523A - Support : en fr
  • AU1826829A - Improvements in printing presses : en
  • GB313665A - Improvements in or relating to regulating systems for dynamo electric machines : en
  • US1717610A - Rotary engine : en
  • USD78723S - Design fob a combined cigarette holder and cap : en
  • US1717542A - Necktie-knot support : en
  • US1717835A - Fishing machine : en
  • CA290580A - Gas clarifying process : en fr
  • FR658765A - Signaling process for motor vehicles : en fr
  • GB313683A - A new or improved apparatus for ascertaining the compressibility of articles or masses and grading the objects so tested : en
  • GB313718A - Improvements in or relating to valves and stop cocks : en
  • CA290571A - Valve structure for compressors : en fr
  • DE478150C - Poster border with clamping device for shop window back walls : de en
  • GB288643A - Improvements in the cylinders of air-cooled two-stroke cycle internal combustion engines : en
  • GB313989A - Improvements in or relating to coin-freed vending machines : en
  • DK40309C - Device for rocking scales. : da en
  • USD78735S - Design fob a bottle : en
  • AU1603628A - Combined refuse receptacle and street directory : en
  • DE478186C - Oval spring clip to stiffen the trouser legs : de en
  • DK40320C - Electric Discharge Tube with Glow Cathode for Dual Phase Alignment of AC. : da en
  • GB313996A - Improvements relating to vehicle electric lamps : en
  • DE478257C - Cap attachment for suspension or tension insulators : de en
  • US1717811A - Internal-combustion engine : en
  • US1718077A - Transfer table : en
  • US1717447A - Light-treatment apparatus : en
  • US1718161A - Hammer device : en
  • US1718044A - Vibrating motor : en
  • US1717684A - Mounting of temperature compensator for speedometers : en
  • US1717777A - Manufacture and production of base-exchanging compounds : en
  • US1717860A - Intermittent-discharge grinding mill : en
  • FR34384E - Improvements to combination padlocks : en fr
  • FR658859A - Lap counter : en fr
  • DE477914C - Process for the preparation of tetrakisazo dyes : de en
  • DK40323C - Seaweed for marking pigs and other animals. : da en
  • DK40334C - Submarine cable with Reinforcement of Light Metal. : da en
  • GB292936A - Bearing metals of the ternary system copper, antimony, lead : en
  • US1717651A - Molding machine : en
  • US1717772A - Towel-drying attachment for stoves : en
  • DE478125C - Earth drilling rig : de en
  • FR658893A - Breath protection device : en fr
  • AU1502828A - Improvement in and relating to clothes pegs : en
  • FR658930A - Exerciser that can be used as a physical training device : en fr
  • GB313768A - Improvements in, or relating to, pneumatic and like conveyors : en
  • US1717798A - Process of making pulp : en
  • AU1615928A - Improvements in means for producing a straightline motion of lenses in kinematograph apparatus or ofother objects : en
  • CA290515A - Asbestos cement pipe : en fr
  • CA290520A - Picture projection apparatus : en fr
  • CA290596A - Swimming suit : en fr
  • GB304641A - Clamping frame for drying bent wood : en
  • FR34492E - : fr
  • GB313716A - Improvements in and connected with the soles of boots and shoes : en
  • DE478024C - Notching device for rolls with an oiling device attached to the side of the notching punch : de en
  • FR658720A - Pile fabric and method and apparatus for making same : en fr
  • GB291370A - Improvements in television systems : en
  • US1718190A - Drying system for use with annular kilns : en
  • FR658835A - camera case : en fr
  • FR658972A - Process for the preparation of compounds of the anthracene series : en fr
  • US1717412A - Air cooling and washing fan : en
  • US1717504A - Ingot mold : en
  • US1718142A - Cylinder saddle for high-pressure articulated locomotives : en
  • CA8396S - Wall cabinet suggestion box : en
  • FR658943A - Wind turbine with vertical and parabolic blades : en fr
  • GB313669A - Method of producing acetylene and apparatus therefor : en
  • GB313653A - Improvements in or relating to taps for controlling the supply of a fluid : en
  • US1717857A - Mechanical refrigeration : en
  • DE478074C - Process for the production of precisely fitting sleeves for artificial legs : de en
  • DE477969C - Tube with an eccentric outlet opening in the top of the screw cap : de en
  • US1717393A - Nonsquealing brake : en
  • US1718034A - Automobile commode : en
  • USD78789S - Design for a gas heater : en
  • DE478035C - Surface capacitor : de en
  • DE478050C - Two-stage piston compressor : de en
  • FR658804A - Improvements to control systems for rectifiers and other vacuum devices : en fr
  • US1717682A - Lock for floor safes : en
  • DE478113C - Steam jet pump for generating suction air : de en
  • US1717728A - Ridge-roll ventilator : en
  • US1717392A - Fire hydrant : en
  • US1717908A - Folding stool : en
  • USD78798S - Design for an ash tray : en
  • AU1506428A - Electric resistance element : en
  • CA290500A - Fibre washing machine : en fr
  • CA290648A - Alarm lock : en fr
  • DE477864C - Equipment for weighing fibrous material for automatic packaging systems : de en
  • DK40307C - Apparatus for blowing out molten substances in the form of a shower. : da en
  • DE478327C - Schraem rod : de en
  • FR658971A - Adjustment mechanism for hydraulic power transmission devices for locomotives or other vehicles : en fr
  • FR658739A - Machine for the preparation of coffee, tea, and other infusions for bars, restaurants, etc. : en fr
  • FR658825A - Gaiters improvement : en fr
  • AU1702228A - Method of and means for cleaning fly-infested animals : en
  • FR34365E - Improvements in the construction of gas stove burners : en fr
  • GB285502A - : en
  • US1717597A - Excavating method and apparatus : en
  • DE478033C - Reinforcement holes for documents, in which, at the same time as the punching, a moistened reinforcement strip is glued to the document and separated from the roll containing the gummed reinforcement paper : de en
  • FR658854A - Improvements to devices for permanent waves : en fr
  • FR34473E - : fr
  • GB313820A - Improvements in sleeve valve engines : en
  • FR658784A - Presentation card of a lace or similar object : en fr
  • GB299890A - Improvements in machines for cutting sheet materials according to a pattern : en
  • GB313761A - An improved receptacle for collecting the dross from type casting metals and the like : en
  • FR658935A - Control device for vehicles : en fr
  • GB302145A - Pneumatic tyre and method of constructing the same : en
  • GB313838A - Improvements in liquid measuring containers : en
  • FR34407E - Respiratory mask : en fr
  • US1717800A - Robert a : en
  • FR658818A - Abrasive file and its manufacturing process : en fr
  • DE478042C - Writing maximum consumption meter for meters that are influenced by currents in different directions : de en
  • DE478220C - Coconut peeler : de en
  • US1717628A - A trust estate : en
  • DE478202C - Closed induction motor in which the cooling air is driven through ducts arranged on the housing circumference and provided with cleaning openings : de en
  • DE478227C - Device for raising and lowering the frame of agricultural machines, in particular beet harvesting machines : de en
  • FR658978A - Device for recording the weights of finished rolls leaving openers or beaters used in spinning : en fr
  • GB313935A - Autographic register : en
  • DE478374C - Articulated pantograph for excavators running on caterpillars with a conveyor belt extending to the side : de en
  • DK40324C - Medical thermometer. : da en
  • US1718111A - Egg beater : en
  • AU1573228A - Draught excluding attachment for doors : en
  • DE477999C - Adjustable school desk, the central spar parts of which can be adjusted lengthways using bolts and slots : de en
  • DE478228C - Injection carburetor : de en
  • GB313905A - Mortise night latches : en
  • GB289471A - Improvements relating to piezo-electric crystals : en
  • GB313650A - Improvements in fire-escapes : en
  • FR658959A - Engine hood for motor vehicles : en fr
  • GB313987A - An improved process and apparatus for impregnating insulating dielectric materials : en
  • DE478128C - Method for producing the pattern on printing rollers, printing plates and the like like : de en
  • AU1371228A - Improvements in paper folding machines : en
  • FR658939A - Needle making machine : en fr
  • GB297027A - Improvements in or relating to brake operating mechanism : en
  • DE477829C - Process for obtaining technically usable products from tallow oil : de en
  • FR34354E - Metal frame device forming a flexible support for the fastening and installation of fixed or mobile windows in motor car bodies : en fr
  • GB303784A - Improvements in or relating to gas producers : en
  • US1717489A - Fruit product and method of making the same : en
  • USD78780S - Design for a waiting booth or the like : en
  • DE478351C - Process for the preparation of sulfur dyes : de en
  • US1717878A - Impervious paper board and process for making the same : en
  • US1718005A - Water-cooled buckstay : en
  • USRE17328E - Paper box : en
  • US1718041A - Composite flooring strip : en
  • CA290514A - Tongs : en fr
  • AU1551828A - Improvements in laundry apparatus : en
  • CA290657A - Concrete mixer mechanism : en fr
  • US1717705A - Laundry bin : en
  • CA290563A - Upholstery machine : en fr
  • AU1601228A - Improvements in and relating to optical systems for colour photography : en
  • AU1584428A - Improvements relating to operating and locking track appliances : en
  • AU1633228A - Improvements in automobile step plates : en
  • CA290598A - Carbon distilling retort : en fr
  • US1718154A - Electric-light fixture : en
  • AU1466028A - Improvements in production of malleable metal pipes from hollow blanks : en
  • CA290513A - Speedometer governor : en fr
  • US1717538A - Crock cover : en
  • US1718025A - Hair-ctrrling : en
  • US1718063A - Continuous pickling apparatus : en
  • US1717975A - Garden implement : en
  • CA290645A - Plastic substance : en fr
  • AU1926529A - Improvements in and connected with upper cylinder lubrication of internal combustion engines : en
  • US1717573A - Cap valve for gasoline tanks and batteries : en
  • US1718104A - Vertical drying and dehydrating apparatus : en
  • US1717923A - Furnace and stoker therefor : en
  • US1717939A - Lubricant oil : en
  • CA290619A - Method of isolating hormons : en fr
  • USD78748S - green : en
  • CA290651A - Refrigerating apparatus : en fr
  • CA290540A - Device for preventing the stealing of milk bottles : en fr
  • GB293826A - Improvements in or relating to spinning apparatus : en
  • CA290498A - Apparatus for removing moisture from air : en fr
  • CA290527A - Structural member taking up wear device : en fr
  • CA290543A - Wrench : en fr
  • AU1665428A - Improvements in dishwashers : en
  • US1717369A - Air cleaner : en
  • AU1606128A - Improvements in batteries : en
  • US1717450A - Cooking utensil : en
  • US1717754A - Magnifying and illuminating device : en
  • US1718037A - Method and apparatus for producing novel effects in photography : en
  • US1717892A - Clutch mechanism : en
  • US1718177A - Heel covering : en
  • GB313833A - Device for securing plates and other utensils upon a table : en
  • US1717383A - Single-pole double transfer switch : en
  • US1717520A - Compressor : en
  • US1717401A - Food product : en
  • US1717413A - Thermoelectric apparatus : en
  • US1717787A - Material-feeding apparatus : en
  • US1718031A - Saw handle : en
  • DE478216C - Sand spinner for filling molding boxes with a power-operated sand lifting device arranged on a chassis and a turntable that feeds the molding boxes to the sand spinner : de en
  • FR658844A - Stitch for sewing slippers and machine to sew it : en fr
  • AU2078129A - Improvements in or relating to protective arrangements for electric powerlines orthe like : en
  • FR34488E - : fr
  • FR658948A - Wire breaker for dobby looms : en fr
  • GB313693A - Improvements in or relating to thermionic valve circuits : en
  • US1717406A - Button : en
  • US1718089A - Offset boring head : en
  • US1717689A - Cooling system : en
  • DE478093C - Brush washer attachment for floor care machines : de en
  • DE478248C - Chain shearing machine, in which the threads running off rotatably mounted bobbins are fed to the shear beam via a measuring roller : de en
  • GB313675A - Improvements in or relating to yarn feeding means for circular knitting machines : en
  • GR2340B - WALL CONSTRUCTION SYSTEM. : el en
  • DE477996C - Cleaning disk for knife cleaning machines, the plaster coating of which rests on a flexible base inserted into an annular groove : de en
  • FR658778A - Safety device against gas suffocation : en fr
  • FR658801A - Removable plank float : en fr
  • GB313815A - An improved composite jointed lever mechanism more particularly for the propulsion of rowing boats : en
  • DE478355C - Dentifrices : de en
  • FR658890A - Spring mechanism for driving films in cinematographic devices : en fr
  • GB313652A - Improvements in the conversion of salts and more especially fertilizers and the likeinto globular or similar shaped bodies : en
  • GB313797A - Method and apparatus for the reduction of impurities in molten metals : en
  • FR658725A - Improvements to the scales of portable typs : en fr
  • FR658896A - Electric discharge tube : en fr
  • GB285907A - Distillation of tar : en
  • GB294184A - Improvements in and relating to photographic cameras : en
  • US1717533A - Cushioned car for aircraft : en
  • USD78727S - bishop : en
  • USD78770S - Design for a dress : en
  • GB301838A - Improvements in or relating to dynamo-electric machines : en
  • US1717352A - Automatic pattern stab : en
  • DE478265C - Registration device : de en
  • DE478320C - Adjusting device for tapered roller or shoulder bearings : de en
  • FR658975A - Method and device for bleaching mechanical and chemical pulp and the like which are forced by compressed air through a pipe : en fr
  • GB313756A - A process for obtaining gaseous and low-boiling olefines and diolefines from bituminous coal, tars, mineral oils and the like : en
  • US1717825A - Hoffmann furnace : en
  • CA290617A - Water cooling method : en fr
  • DE478085C - Emptying device for furnaces with rotating heating drum : de en
  • US1717496A - To mtjstomatik : en
  • USRE17331E - Control mechanism : en
  • FR658795A - Safety device used to determine the shutdown of the motor of cinematographic projection devices and the blocking of light rays when the translation speed of the film decreases : en fr
  • FR658905A - Mechanism for car jack : en fr
  • GB313678A - Improvements in or relating to trunks for picnic and like purposes : en
  • GB296031A - Improvements in or relating to electric clocks : en
  • GB313654A - Improvements in or relating to plug cocks : en
  • GB313731A - Improvements in water regulator suitable for use with hose-pipes : en
  • USD78782S - Design for a plate or analogous article : en
  • US1717445A - Waxier h : en
  • US1718160A - Remotely-controlled reversing mechanism : en
  • DE478258C - Compensated machine for single or multi-phase alternating current with commutator winding in the primary part of the machine : de en
  • DK40302C - Holder for floor cloths. : da en
  • FR658709A - Tassel forming distributor : en fr
  • GB313743A - Improvements in or relating to drum washing and centrifuging machines : en
  • DE478040C - Device for checking armatures of electrical machines for incorrect switching : de en
  • AU1579928A - Antioxidant or age-resister : en
  • GB313710A - Improvements in semi-flash boilers : en
  • GB313686A - Improvements in or relating to machines for forming paper, cardboard or like blanks : en
  • US1718048A - High-pressure boiler : en
  • DE478361C - Internal combustion engine with airless injection and several pistons running in opposite directions : de en
  • FR658977A - Method of developing positive diazotypes : en fr
  • US1717661A - Revivification of used kieselguhr : en
  • US1717876A - Machine for conveying and stowing loose materials : en
  • FR658941A - Laundry fountain for domestic or industrial use : en fr
  • DE478207C - High voltage capacitor in the form of a double-sided pot : de en
  • FR658735A - Scutching machine for textile materials : en fr
  • DE477704C - Fadenanknuepfvorrichtung for knitting machines : de en
  • FR658742A - Cash register upgrades : en fr
  • GB313904A - Improvements relating to the reproduction of sound from a gramophone record : en
  • FR34360E - Improvements in the manufacture of the braid : en fr
  • GB313848A - Improvements in or relating to metal cases or containers for carrying or stowing charges of cordite or other explosives : en
  • US1717675A - Brake lever : en
  • US1717803A - Steam-gauge bbacket : en
  • DE478170C - Automatic switching arrangement for current recovery from a short circuit with a resistance bridge of two direct current series motors : de en
  • GB313702A - Improvements in or relating to pipe junctions : en
  • US1717499A - William g : en
  • US1718068A - Pipe-working machine : en
  • US1717524A - Engine support : en
  • FR658807A - Cylinder dryer : en fr
  • FR658967A - Cycle activated by the movement of the legs and arms : en fr
  • FR34402E - Planting machine for cabbages, beets, turnips, etc. : en fr
  • FR658734A - Method of preparation of thiazols : en fr
  • CA290548A - Front axle assembly : en fr
  • DE478233C - Process for making transferable bromide silver gelatin images by double development : de en
  • GB291437A - Improvements in and relating to annealing furnaces : en
  • AU1464928A - Long-playing sound record and means for producing thesame : en
  • DE478009C - Process for the green coloring of photographic copies made on blue paper : de en
  • FR34393E - Address printing machine : en fr
  • US1717627A - Balanced bridge for autodyne receiver circuits : en
  • US1717700A - Valve mechanism : en
  • US1717656A - Arrangement for producing short waves : en
  • US1717608A - kadow : en
  • US1717478A - Mixing tank : en
  • US1717833A - Clutch : en
  • US1718064A - Scale breaker : en
  • FR34482E - : fr
  • FR658702A - radiant wall heat exchanger : en fr
  • GB313801A - Device for testing the sensitiveness of the human skin, substances and fabrics to irradiation : en
  • DE477841C - Keyboard for chromatic instruments, especially for hand harmonics : de en
  • DE478129C - Liftable and lowerable cover for shaft ovens, in particular roast ovens : de en
  • US1717448A - Air-lift pump : en
  • FR34487E - : fr
  • DE478140C - Process for purifying gases from hydrogen sulfide : de en
  • DK40317C - Ball clamp. : da en
  • FR658846A - Improvements in tissue processing : en fr
  • FR658970A - Vehicle brake enhancements : en fr
  • FR658744A - Improvements in the production of mixed gas from fuels with volatile materials : en fr
  • FR658942A - Self-cooling strips for packing band saw flywheels : en fr
  • GB313684A - Improvements in and relating to wrappers or like containers for coins : en
  • GB313807A - Improvements in or connected with silencers for internal combustion engines : en
  • FR658728A - Drainage piece for water stations, sinks, washbasins, cisterns and all sanitary ware : en fr
  • GB313774A - An improvement in soil water catch basin and heat reclaimer : en
  • FR34442E - : fr
  • FR658713A - Axle box with airtight seal and automatic lubrication by means of a shutter pump disc : en fr
  • FR658924A - Improvements relating to burners for pulverized fuels : en fr
  • GB313938A - Selective remote control of switchgear in electric substations : en
  • DE477952C - Process for the separation of potassium and sodium hydroxide from their mixtures : de en
  • DK40322C - Automatic acting Beekeeping brake. : da en
  • US1717974A - Combined cover and tray for receptacles : en
  • US1718086A - Battery-element package : en
  • GB313793A - Improvements in extensible garment racks or rails for use in wardrobes and the like : en
  • US1717726A - Wrench : en
  • US1717361A - Bin system : en
  • US1717444A - Building construction : en
  • US1717997A - Wringer mop : en
  • GB313984A - Flat knitting frame for the production of knee caps, body-belts and the like : en
  • FR34441E - : fr
  • FR34464E - : fr
  • DE478120C - Process for burning coal dust : de en
  • US1717390A - Aircraft : en
  • DE477819C - Sole glazing machine : de en
  • FR658879A - Visiting pouch, for ladies, with interchangeable outer cover : en fr
  • GB313770A - Improvements in and relating to cigarette cases and boxes and other similar hinged receptacles : en
  • GB313783A - An improved spring suspension for perambulators and the like : en
  • GB314002A - Improvements in folding cardboard and like boxes : en
  • FR658806A - Method for using an internal combustion engine as a compressor : en fr
  • US1717530A - Electric-arc welding : en
  • CA290640A - Lubricant retainer for universal joints : en fr
  • DE478094C - Mushroom-like tool that can be used in floor pullers : de en
  • FR658813A - Cam control for mower, bleach and binder harvester blades : en fr
  • CA290478A - Coal hydrogenating process : en fr
  • CA290541A - Clothes line and wire tightening device : en fr
  • US1717378A - Spring mattress and like structure : en
  • US1718176A - Die-punching method : en
  • AU1480228A - Improvements inthe production of malleable metal pipes : en
  • US1717875A - Filter structure : en
  • US1717647A - Process for peeling peaches : en
  • US1717473A - Self-closing hinged gate : en
  • US1717536A - Automobile vision attachment : en
  • USD78772S - Design for a vanity tray : en
  • US1717843A - Truck : en
  • US1717600A - Phenol-resin composition : en
  • US1718026A - Door of metallic cabinet and catch therefor : en
  • CA290557A - Kneader and mixer : en fr
  • FR34420E - : fr
  • FR658883A - Folding seat locking device for motor cars : en fr
  • DK40315C - Vending machine. : da en
  • GB313792A - Improvements in or relating to gramophones and like sound-reproducing devices : en
  • US1717595A - Range-finding instrument : en
  • US1717898A - Attachment for laterally-swinging awning arms : en
  • USRE17327E - Pass case : en
  • GB313841A - Improvements in needle protecting attachments for sewing machines : en
  • US1717426A - Inspecting apparatus for meter paper : en
  • FR658762A - Method for measuring and measuring the intensity of radiation, in particular from sources of ultraviolet light : en fr
  • FR658800A - Anti-slip chain for driving cars on snow : en fr
  • FR34422E - : fr
  • US1717635A - Metal shelving : en
  • US1717907A - Dipper front : en
  • DE478214C - Process for the extraction and processing of plant stalks, in particular raw bast fiber stalks for the purpose of spinning : de en
  • CA290496A - Table : en fr
  • CA290622A - Method of recovering hormones of germ glands : en fr
  • US1717528A - Placard support for tank cars : en
  • US1717805A - Measuring device for football games : en
  • US1717631A - Brake shaft : en
  • US1718008A - Safety razor and stropping device : en
  • US1717417A - Dishwasher : en
  • US1717862A - Elevator control : en
  • CA290507A - Vacuum tube system : en fr
  • US1717667A - Ptjrnace : en
  • US1717969A - Pump : en
  • FR658716A - Silencing system for internal combustion engines more particularly applicable to air vehicles : en fr
  • GB313738A - Improvements relating to the lubrication of internal combustion engines : en
  • US1717637A - Observation window for furnaces : en
  • US1718164A - Perforating device : en
  • US1717991A - Process of treating vegetable fibers and fabrics : en
  • USD78750S - Design for a modernistic indirect electric lighting fixture : en
  • USD78734S - Alpbed c : en
  • US1717592A - Cooking apparatus : en
  • DE478357C - Cold and warm air blowers, e.g. B. to dry the hair : de en
  • DE478188C - Device for regulating the tension of tape or threads during winding or unwinding : de en
  • GB295271A - : en
  • FR34458E - : fr
  • DK40298C - Combination lock with adjustable conaxial combination elements. : da en
  • DE478133C - Coil for simultaneous inductive loading of trunk and quad of telephone quad lines : de en
  • DE478210C - Device for flat weft knitting machines to move the gable decker against the foot decker : de en
  • US1717694A - Pump : en
  • DE478109C - Safety razor : de en
  • US1717456A - Advertising display stand : en
  • DE477887C - Ticket printing machine : de en
  • US1717613A - Rolled-material-dispensing carton : en
  • FR658819A - Card shuffling machine : en fr
  • DE478206C - Device for transmitting a light source to the mirror of measuring instruments : de en
  • FR658990A - Improvements in straight looms : en fr
  • US1718204A - Folding box : en
  • USD78762S - Design for a vehicle bumper : en
  • AU1552928A - Improvements in dough dividers : en
  • US1717659A - Tip for toe-dancing slippers : en
  • USD78775S - Design fob a combined amplifying and television device : en
  • US1717891A - Applicator and cleaner : en
  • DE477792C - Permanent timetable : de en
  • DE478164C - Device for full gluing of the label on labeling machines : de en
  • US1717366A - Protection of electric apparatus : en
  • US1717821A - Traffic-signaling device : en
  • US1717895A - Refrigerating apparatus : en
  • AU1556728A - A meant of reducing distortion in telephone circuits : en
  • US1717630A - Amplifier : en
  • US1717756A - Heat guard : en
  • US1717808A - Process of distilling solid carbonaceous material : en
  • US1717518A - Means for compensating for wear on swab packers : en
  • US1718131A - Building slab, plate, or member : en
  • GB292913A - Indirectly heated thermionic cathode : en
  • DE478099C - Injection carburetor for two supplies : de en
  • DE478237C - Compensating device for four-wheel brakes of motor vehicles : de en
  • DE477949C - Compressed air tool with relief control : de en
  • DE478149C - Welding together broken machine parts and the like like : de en
  • US1717665A - Attachment for strands, ropes, or cables : en
  • US1717802A - Process and apparatus for feeding glass : en
  • US1718100A - Method of operating railway rolling stock to prevent rail corrugation : en
  • USD78730S - Design for an ash receiver : en
  • CA290492A - Mixer : en fr
  • CA290531A - Tail-board : en fr
  • US1717548A - Resilient wheel : en
  • US1717886A - Brazing machine : en
  • USD78785S - Design for a pulley bracket : en
  • US1717926A - Toasting apparatus : en
  • US1717948A - Locking adjuster : en
  • US1717954A - Road-map holder : en
  • US1718060A - Bathing cap : en
  • DE478098C - Register carburetor : de en
  • US1717575A - Refractory composition for hot tops : en
  • US1717971A - Cooking utensil : en
  • CA290538A - Variable speed transmission : en fr
  • US1717374A - Brooch carrying removable letters or like figures : en
  • US1717588A - Method of lining tubes : en
  • US1718134A - Automobile trunk : en
  • US1718166A - mccain : en
  • CA290615A - Distribution valve : en fr
  • DE477903C - Receiver system for wireless telegraphy or telephony : de en
  • US1717562A - Tool handle : en
  • USD78724S - Design for a desk lamp : en
  • AU1593428A - Improvements in or connected with cinematog'raph apparatus : en
  • CA290612A - Eye testing device : en fr
  • CA290626A - Weighing scales : en fr
  • DE477998C - Spring for mattresses and seats : de en
  • FR658726A - Glove of hide or similar material : en fr
  • GB283573A - Improvements in and relating to the activation of carbon by means of gases : en
  • GB313817A - Improvements in heated drum apparatus for desiccating liquids and semi-liquids : en
  • US1717508A - Pump plunger : en
  • US1717409A - Cotton harvester : en
  • US1718006A - Landing platform for airplanes : en
  • CA290473A - Lamp focus securing device : en fr
  • AU1263128A - Improvements in anti relating tothe pasteurization of milk, cream, andthe like : en
  • DE478139C - Knocking control for knocking machines : de en
  • DE477932C - Riveted connection with a hollow rivet closed by a bottom : de en
  • DE478215C - Electric mouth lamp : de en
  • AU1577428A - Improvements in wads for whale guns andthe like : en
  • DE477980C - Accumulator battery made of small elements : de en
  • US1717903A - Connecting device : en
  • FR658960A - Process for the production of concentrated acetic acid : en fr
  • GB313769A - Massaging machine with variable speed motor : en
  • US1717493A - Air gauge : en
  • US1718042A - Slidable automobile seat : en
  • US1718151A - Brush for road-sweeping machines : en
  • USD78737S - Design for a chair : en
  • USD78740S - Alfbed j : en
  • DE478171C - Device for moving a shaft for an electrical device by means of a motor or manual drive : de en
  • US1717790A - Slide-fastener overshoe : en
  • US1717437A - Tire-building core : en
  • US1717500A - Synchronous motor : en
  • US1717771A - Condenser : en
  • DE478236C - Device for heating air captured by means of a connecting piece in the direction of flight through the exhaust gases of an aircraft engine : de en
  • DE478252C - Device for casting stereotype plates with a feed line for the liquid casting metal : de en
  • US1717418A - Means for regulating voltage : en
  • US1717714A - Exterminator : en
  • US1717978A - Snubbing device for automobile springs : en
  • GB313755A - Improvements in or relating to presses : en
  • GB313843A - Improvements in and relating to lubricating pads for axle-boxes of wheel-axles and the like : en
  • GB305142A - Improvements in pneumatic fluid elevating devices : en
  • US1717718A - Changeable indicating device : en
  • US1717432A - Ankle and arch support for children's shoes : en
  • US1717555A - Sand separating and blending machine : en
  • US1717569A - Gin for cotton and all fibrous materials : en
  • US1717818A - Pneumatic tool : en
  • GB287464A - Process for the manufacture of suspensions and emulsions : en
  • GB314106A - Improvements in lubricating apparatus with multiple pumps : en
  • CA290620A - Recovery of active substance from inner secretory organs : en fr
  • DE478089C - Transportable collector with electrodes made of spirally wound profile lead wire : de en
  • US1717698A - Double-service envelope and stationery combined : en
  • US1717828A - Blast-furnace top : en
  • US1718155A - Electric-light fixture : en
  • US1718200A - Check pawl for wire stitchers : en
  • AU1436028A - Improvements in electric heating means for incubators : en
  • DE478292C - Transmission housing for internal combustion engines : de en
  • US1718067A - Milling-machine transmission and control mechanism : en
  • US1717932A - Policeman's billy : en
  • US1717949A - Spring seat : en
  • US1718003A - Measuring instrument : en
  • FR658885A - Improvements to woodworking tools : en fr
  • US1717988A - Machine for manufacturing pulp articles : en
  • FR658839A - Advanced gyro compass : en fr
  • FR658880A - Improvements made to screens or surfaces for projections and more especially to those used for advertising : en fr
  • FR658902A - Apparatus for the automatic preparation of coffee and the like : en fr
  • US1717861A - Exercising apparatus : en
  • US1718014A - Elevator-car inclosure : en
  • US1717582A - Slate fastener : en
  • US1717859A - Valve : en
  • US1717867A - Motor chassis : en
  • US1717916A - Mold and method of casting aluminum : en
  • US1718183A - Shutter trackway : en
  • FR658838A - Improvements made to cables for high voltages with insulation by layers of paper : en fr
  • FR658936A - Electric current generator hub for vehicles : en fr
  • US1717634A - Outside-flash-shearing machine : en
  • US1717442A - Crossing-gate-signal switch : en
  • US1717679A - Dibect-beadiiirg badio telegbaphic compass : en
  • US1717440A - Process for washing wool : en
  • US1717549A - Grab bucket : en
  • US1717765A - Typewriting machine : en
  • AU1535328A - Improvements in tool holders for machine tools : en
  • CA290480A - Watering bowl : en fr
  • GB285837A - : en
  • US1717368A - Disconnecting type of cable end bell : en
  • CA290659A - Water cooled buckstay : en fr
  • US1718059A - Electron-discharge device : en
  • US1717668A - Nut lock : en
  • US1717882A - Corn picker : en
  • US1717421A - Delivering preheated air to combustion chambers : en
  • DE478055C - Process for the production of reinforcing bars : de en
  • US1717864A - Corporated : en
  • GB313789A - Spindle oil guard for eliminating the spraying of oil from spindles of mules : en
  • US1718203A - Automatically-folding bed-bottom fabric : en
  • FR658994A - Process for the production of high quality viscose products : en fr
  • GB313709A - Improvements in gas producers having means for the removal of the residues therefrom : en
  • DE478006C - Scissors for cutting sheet iron : de en
  • DE478242C - Underwater sound device : de en
  • FR658962A - Car jack, in particular for a motor vehicle, consisting of an outer casing containing a fixed screw : en fr
  • FR34466E - : fr
  • US1717791A - Means for controlling electric currents : en
  • US1717364A - Safety device for manhole covers or the like : en
  • US1717487A - Tube-pulling device : en
  • US1717810A - Connecting rod : en
  • US1718049A - Combined trousers and belt : en
  • GB313779A - Improvements in stentering machines : en
  • GB313780A - Improvements relating to heat-exchanging devices : en
  • US1717994A - Spring shank : en
  • US1717513A - larcher : en
  • US1718165A - Dump cab : en
  • USD78756S - Design for a clock case : en
  • US1717483A - Textile material and method of treating the same : en
  • US1717353A - Process of producing salts of carboxylic acids : en
  • US1718023A - Railroad signaling system : en
  • US1717358A - piano moving truck : en
  • US1717476A - Ditch-digging machine : en
  • US1717989A - Locomotive stoker : en
  • DE478187C - Easily detachable fabric waste bin to be attached to the table : de en
  • GB305570A - Hair waving apparatus : en
  • US1717885A - Mounting for electric conductors : en
  • CA290530A - Loud speaker unit : en fr
  • US1717716A - Automobile oil cooler : en
  • USD78753S - Edward m : en
  • USD78764S - Design for a bumper : en
  • DE478169C - Device for preheating of feed water by bleeding steam with changing pressure and temperature conditions by means of preheating pumps : de en
  • FR658919A - Apparatus for removing foreign bodies from the esophagus of animals, in particular ruminants : en fr
  • FR658984A - New process and new photographic and cinematographic device, with double and simultaneous shooting, providing two negatives with identical image, which will be superimposed into one : en fr
  • GB287148A - Improvements in separable slider-operated fasteners : en
  • GB294228A - Improvements in or relating to fastenings more especially for attaching ear-ornaments to the ear : en
  • US1718196A - Driving gear for compressors : en
  • CA290574A - Apparatus for treating printed or dyed fabrics : en fr
  • US1717486A - Ladder clamp : en
  • US1717498A - Vibrating screen : en
  • USD78758S - Design for a clock case : en
  • US1718020A - Graining machine : en
  • GB313936A - Improvement in thread feeder for warp twisting-in machines : en
  • CA290497A - Toilet paper holder : en fr
  • US1717626A - Bonding drill : en
  • US1718096A - Method of and apparatus for making paper, boxboard, and the like : en
  • AU1375228A - Improvements in and relating to printing plates andin the manufacture thereof : en
  • US1717449A - High-voltage switch : en
  • US1718012A - Artificial board and its manufacture : en
  • US1718197A - Disengageable spring clutch : en
  • US1717990A - Textile-fabric-making machine : en
  • US1717854A - Distributor : en
  • USD78797S - Ahthxtb von fbankenbebgy of new yobk : en
  • US1718114A - Sign-casing construction : en
  • CA290618A - Nozzle for spinning artificial silk : en fr
  • CA290607A - Cash register : en fr
  • CA290611A - Quick release valve : en fr
  • US1717958A - Fountain pen : en
  • AU1479728A - Improvements in advertising signs : en
  • AU1548728A - Valve bag and method of making thesame : en
  • DE478352C - Pulverized coal firing : de en
  • DE478038C - Line connection for multi-pole plug devices, lamp sockets or the like. : de en
  • FR658830A - Combined letterbox and notepad : en fr
  • DE477837C - Cash register : de en
  • AU1371628A - Improved reversible steam turbine engine : en
  • DE477955C - Cooling device with multi-stage oil-lubricated compressor and intermediate cooling : de en
  • DE478286C - Cutter head for milling machines : de en
  • FR34379E - Method and apparatus for stripping and heating pavements : en fr
  • CA290549A - Corner reinforcement for crates and boxes : en fr
  • AU1520928A - Improvements in electromechanically controlled telephone and remote switching systems and switching apparatus therefor : en
  • FR658794A - Apparatus for preventing inflammation of films in motion picture projectors : en fr
  • GB313700A - Improvements in or relating to pressure applying apparatus : en
  • GB313787A - Bolt anchor : en
  • AU1364328A - Improvements in or relating tothe manufacture of articles from aqueous dispersions of rubber and similar vegetable resins or compounds thereof : en
  • DE478168C - Device for direct cooling of washing oil : de en
  • CA290635A - Shoe stiffener : en fr
  • DE477739C - Device for sending and receiving sound waves in water : de en
  • DE478288C - Clockwork to display the running and downtimes of a machine or the like. : de en
  • AU1664428A - Improvements in and relating to pressure measuring instruments : en
  • DE478261C - Four-stroke internal combustion engine : de en
  • CA290501A - Mail box : en fr
  • CA290516A - Separator : en fr
  • CA290553A - Casting chill for railway crossings : en fr
  • US1717379A - Subsoiler attachment for plows : en
  • US1717497A - Standing valve inserter and puller : en
  • US1717514A - Ash sifter : en
  • US1717561A - Coated article : en
  • US1717925A - Combination tool : en
  • USRE17326E - Internal-combustion engine : en
  • DE477968C - Mixing and loading device, especially for fine-grained and dust-like substances : de en
  • AU1985029A - Improvements in and relating to mechanical stokers : en
  • US1717972A - Oil-well-tool jar : en
  • US1717792A - Dyeing of fabric : en
  • FR658926A - Well filter : en fr
  • FR34368E - Improvements to transmission mechanisms with speed change for cycles : en fr
  • FR658770A - Process and device for melting phosphate materials : en fr
  • GB313794A - Vacuum cleaner for thrashing machines : en
  • GB313802A - Rotary well drilling apparatus : en
  • GB290654A - Improvements in or relating to machines for photographic printing from tracings, negatives and the like : en
  • GB309408A - Partitions for separating the electrolytic products in the fusion electrolysis of chlorides, particularly of magnesium : en
  • DE477992C - Injection mold with resiliently movable parts attached inside the mold, which are pressed outwards under the pressure of the flowing metal : de en
  • US1717443A - Shipping tag : en
  • USD78738S - Design for linoleum or similar hard-surfaced floor covering : en
  • GB295398A - Improvements in the suspension of motor vehicles having independent wheels : en
  • USD78751S - Design for a weighing-scale casing : en
  • GB313903A - Improvements in or relating to gate locks for lifts : en
  • FR658860A - Protection of urban populations against toxic gases : en fr
  • CA290606A - Cash register : en fr
  • FR658833A - Combined control and distribution valve for compressed air maneuvering device of self-unloading cars : en fr
  • US1717372A - Leveling machine : en
  • DE478371C - Process for operating steam-heated dryers, especially for lignite : de en
  • GB313717A - Improvements in or relating to shank stiffeners for boots and shoes : en
  • GB313808A - Improvements in or relating to bearings for spinning and like spindles : en
  • GB291769A - Improvements in and relating to paper-insulated, multipleconductor, electric cables for carrying large currents : en
  • GB313760A - Improvements in filling openings and closing caps for petrol, oil and similar tanks : en
  • FR34356E - Improvements to fairground games involving a mobile moving or sliding on a track : en fr
  • FR658780A - Application of mobile nozzles to textile, continuous and other machines in order to recover waste : en fr
  • GB313751A - Improvements in safety valves : en
  • US1717953A - Folding-bed-bottom fabric : en
  • FR34489E - : fr
  • FR658747A - Process for waterproofing artificial silk and artificial products : en fr
  • GB313752A - Improvements in stands for supporting folding wringers and table tops : en
  • FR658816A - Portable electric cylinder grinding machine : en fr
  • GB285816A - Improvements in tenterframe drying machines : en
  • GB296032A - Insulating material : en
  • CA290502A - Flour sifter : en fr
  • US1717601A - Recording apparatus : en
  • US1717977A - Automatic vehicle brake : en
  • USD78749S - Design for a cigar lighter : en
  • CA290623A - Process of isolating hormon : en fr
  • FR658891A - Method and device for improving the filling of cylinders of internal combustion engines, or the like : en fr
  • FR658964A - Improvements to bobbin holders or similar devices : en fr
  • FR658712A - Improvement in the preparation of bituminous emulsions : en fr
  • GB313655A - Improvements in or relating to refrigerating apparatus : en
  • GB313721A - Improvements in electric switches : en
  • US1717579A - Concrete building form : en
  • US1718153A - Track torpedo and method for producing the same : en
  • GB313689A - Improvements in or relating to the measurement of electrical energy in triphase circuits : en
  • FR658732A - Dispensing box for shoe polishes or the like, provided with a member for applying its contents to a surface : en fr
  • GB287469A - Improvements in brake mechanism for trailers : en
  • GB313679A - Improvements in feeding apparatus for filling, sealing, labelling and like machines : en
  • DE477703C - Machine for the production of weft knitted fabrics with warp and weft threads : de en
  • FR34376E - Method and device for separating iron from slag : en fr
  • FR658968A - Cinematographic film with distinctive marks : en fr
  • GB313846A - Improvements in and relating to high speed shafting driving out-of-balance masses : en
  • FR658731A - Volute spring : en fr
  • FR34381E - Automatic liquid soap dispenser : en fr
  • FR658755A - Dispensing device for finely divided liquid, especially aerated water : en fr
  • FR658906A - Box holder for shaving soap and other toiletry utensils : en fr
  • GB313670A - Improvements in cards for holding buttons and the like : en
  • DE477181C - Circuit arrangement for telephone systems with dialers, especially line dialers : de en
  • FR34370E - Circular fairground carousel with mobile jumping horses : en fr
  • US1717660A - Knittiktg machine : en
  • US1718001A - Railroad-crossing gate : en
  • DE478154C - Friction shock absorbers for motor vehicles : de en
  • DE478221C - Holder with insert holes for flowers : de en
  • US1718065A - Locomotive : en
  • GB313723A - Improvements in and relating to the excitation of synchronous dynamo electric machines : en
  • FR34447E - : fr
  • DE477793C - Permanent timetable : de en
  • DE477974C - Manufacture of water glass : de en
  • DE478294C - Cooling block made of rows of U-shaped pans arranged one above the other : de en
  • FR658796A - Process for the extraction of sucrose (crystallizable sugar) from the fruits of ceratonia siliqua linn. and other similar plant products : en fr
  • FR34461E - : fr
  • DK40325C - Device for regulating the firing by steam boilers. : da en
  • FR34467E - : fr
  • US1718040A - Toggle switch : en
  • US1718173A - Photographic spring camera : en
  • DE477815C - Device for removing double-edged razor blades simultaneously on the cutting surfaces of one side of the blade in a bent state : de en
  • DE478353C - Gear compressor with angular teeth, especially for cooling systems : de en
  • FR658845A - Leaf spring, specially designed for vehicles : en fr
  • FR658753A - Sealing device in rotary machines : en fr
  • CA290631A - Light signal : en fr
  • DE477965C - Absorbent cover made of cloth, felt, cellulose or the like soaked with hygroscopic substances for drying colloid layers : de en
  • FR658798A - Chi ray installation : en fr
  • GB313688A - Improvements in or relating to diaphragms for producing sound : en
  • FR34431E - : fr
  • FR658938A - Improvements to bobbin holders or similar devices : en fr
  • US1717830A - Pulverized-fuel-burning apparatus : en
  • US1717503A - Sheet-feeding mechanism : en
  • DE478105C - Light signal for motor vehicles : de en
  • DE478280C - Process for the preparation of the N-methyl-ªÏ-sulfonic acid of diaminochrysazine : de en
  • GB313785A - Improvements in or relating to looms for weaving carpets and like fabrics : en
  • GB314101A - Improvements in or relating to lehrs for annealing glassware : en
  • CA290632A - Machine for effecting irregularities in the reproduction of objects : en fr
  • USD78742S - Design for a salt or pepper shaker : en
  • DE478281C - Throwing device for furnaces : de en
  • GB285424A - Improvements in arc lamp electrodes for heavy currents : en
  • GB313811A - A new or improved supporting foot for plate warmers or other articles : en
  • US1717551A - Journal box : en
  • US1718053A - Locomotive and stoker therefor : en
  • DE478271C - Device for feeding perforated disc gear wheels to a rolling device : de en
  • DE478319C - Carburetor engine : de en
  • DE478088C - Articulated turntable with divided, independently superimposed main beams : de en
  • CA290588A - Cylinder hone : en fr
  • DK40314C - Two-lens hand loop with attachment lens, wire counter and electric lighting device. : da en
  • GB310456A - Improvements in spigot and socket joints : en
  • FR658914A - Improvements to internal combustion engines : en fr
  • GB293824A - Improvements in or relating to carburetting apparatus for internal combustion engines : en
  • GR2337B - MACHINERY MANUFACTURING MACHINE OF ALL TYPES. : el en
  • AU1641428A - A splint device for broken or damaged laminated springs : en
  • US1717377A - Hand truck : en
  • DE478274C - Springless valve arrangement for steam engine control : de en
  • DE478167C - Process for obtaining permanently soluble and durable preparations with increased therapeutic effectiveness in water from proteins or their derivatives (cleavage products) : de en
  • DE478174C - Transfer thread device for page machines : de en
  • DE478004C - Drum housing for full-walled liquid extractors, especially for milk, with upper collecting vessels : de en
  • DE478046C - Process for the preparation of condensation products of the anthraquinone series : de en
  • GB313799A - Improvements in or relating to supporting means for the hinged lids of cabinets, such as gramophone and wireless cabinets : en
  • US1717788A - Ventilating means for houses : en
  • GB293880A - Improvements in or relating to the measurement of electrical quantities : en
  • GB292963A - Perforated card bookkeeping machines : en
  • FR658953A - Mechanism with monetary introduction for piggy bank pendulum : en fr
  • GB313714A - Means for lifting and towing aircraft : en
  • GB313772A - Improvements in or relating to distant indicating instruments : en
  • DK40328C - Trailer. : da en
  • GB292547A - An improved method of disinfecting and destroying harmful animals and vermin : en
  • US1717433A - Writing desk : en
  • US1718192A - Torch apparatus : en
  • US1717602A - Taxicab control : en
  • US1717666A - Seal fastener for freight-car doors : en
  • DE478332C - Process for the preparation of aromatic sulphonic acids : de en
  • US1717748A - Grain separator : en
  • US1718124A - Fastener : en
  • US1717662A - Multichannel radio system and method of radio reception : en
  • FR658992A - Process for the production of high quality viscose products : en fr
  • FR34468E - : fr
  • FR658999A - Rotary tool soil working machine : en fr
  • GB314099A - Improvements in or relating to apparatus for use in the manufacture of artificial filaments, films or the like : en
  • FR34396E - Closing device for metal drums : en fr
  • DE478192C - Process for the production of phthalic anhydride : de en
  • DE478106C - Theft protection for motor vehicles : de en
  • FR658858A - Automatic receiver for lithographic machines : en fr
  • GB293840A - Improvements in or relating to seaplanes : en
  • GB312674A - : en
  • GB313805A - Improvements in and relating to endless band propellers for ships and boats : en
  • FR34449E - : fr
  • FR34483E - : fr
  • FR658872A - Improvements to cutting mechanisms : en fr
  • GB313829A - Apparatus for the continuous drying of shrinking films. particularly for the drying of viscose films : en
  • DE478081C - Filters for gas, air or the like, which consist of grid-like plates wetted with a viscous liquid : de en
  • FR658913A - Improvements to valve bags : en fr
  • FR658991A - Process for the manufacture of washable objects, in particular toys, from textile materials : en fr
  • GB313681A - Process and apparatus for the generation of steam : en
  • FR658887A - Jack head : en fr
  • GB313664A - Improvements in or relating to electric motors : en
  • FR34414E - : fr
  • GB313754A - Improvements in or relating to liquid seals with special reference to gas producers or generators : en
  • FR34406E - Improvements in the manufacture of saddles for bicycles, motorcycles, and other machines : en fr
  • FR34423E - : fr
  • DE477767C - Machine for punching sheet metal with a movable support : de en
  • FR34438E - : fr
  • FR658733A - Watering lance with sprayer : en fr
  • GB313826A - Improvements in devices for teaching arithmetic : en
  • FR34457E - : fr
  • DE477976C - Arrangement for the compulsory, simultaneous setting of several circuits or changeable switching elements with one control element : de en
  • DE478267C - Machine for grinding threads : de en
  • USD78786S - Design for safety paper : en
  • DE477884C - Joke item with toys that can be made visible behind windows : de en
  • FR658848A - Improvements in electrical switches and switching devices : en fr
  • GB299788A - Method or apparatus for rendering displays visible from all sides : en
  • FR658718A - Lacquer or varnish manufacturing process and varnishing process : en fr
  • FR658920A - Lock for closing mail bags or others : en fr
  • CA290476A - Typewriting machine : en fr
  • US1718087A - Parcel-assorting device : en
  • US1718101A - Supporting means for liquid fuel burners : en
  • FR34453E - : fr
  • GB313694A - Improvements relating to screw propellers : en
  • DE477882C - Electric bell working with two knobs : de en
  • GB313668A - Improvements in or relating to electric plugs : en
  • DE478282C - safety goggles : de en
  • DE478285C - Cutter head with several disk milling cutters : de en
  • FR34427E - : fr
  • GB314107A - Improvements in electric locomotives : en
  • FR658910A - Washing machine : en fr
  • DE478151C - Advertising machine : de en
  • US1717402A - Fastening-insebting mechanism : en
  • FR34392E - Improvements to variable reach cranes : en fr
  • US1718082A - Motor with sleeve valve : en
  • USD78752S - Design for a military brush : en
  • DE477847C - Method of receiving electromagnetic waves : de en
  • DE478075C - Process for the production of aluminum-silicon alloys : de en
  • DE478097C - Injection carburetor : de en
  • DE478122C - Motor plow with transverse engine : de en
  • DE478341C - Telegraphing method for wire traffic : de en
  • GB313896A - Improvements in and relating to the springing of vehicles : en
  • DE478203C - Thermal maximum indicator with auxiliary devices : de en
  • US1717457A - Condenser plant for locomotives : en
  • US1717461A - Spindle-retaining device : en
  • US1717512A - Shoe : en
  • US1717839A - Expansible shoe form : en
  • US1717951A - Method of producing nitrosyl halide : en
  • USD78776S - Boy dewey b : en
  • FR34417E - : fr
  • GB299881A - Improvements in or relating to pulsators for milking machines : en
  • DE477904C - Machine for continuous automatic capping and waxing of dolls (electrodes) : de en
  • DE477957C - Electromagnet with a one-armed lever rotatably mounted at its end as an armature : de en
  • DE478299C - Double zigzag sewing device for sewing machines : de en
  • US1717485A - Unloading jack : en
  • US1717546A - Method of building construction and resulting product : en
  • FR658863A - Improvements to taps : en fr
  • DE477685C - Process for centric fixing of the dolls of galvanic elements : de en
  • GB313942A - Improvements relating to locking and interlocking mechanisms primarily for use with electric switches : en
  • US1717565A - Electric lighter : en
  • US1717985A - Curtain stretcher : en
  • USD78773S - Boss mccoy : en
  • US1717446A - Clamp for concrete forms : en
  • GB288584A - Improvements in or relating to the manufacture of soap : en
  • GB300613A - Improvements in vacuum electric tube devices : en
  • FR658750A - Improvements to fireplace grids : en fr
  • FR658888A - Improvements in the construction of roads, floors, etc. : en fr
  • DE478226C - Fertilizer spreader, in which a rapidly rotating centrifugal roller with cross-shaped blades is arranged below the distributor box : de en
  • USD78783S - Bene p : en
  • FR34395E - Improvements to electrical distribution boards : en fr
  • DE478095C - Potato peeling machine : de en
  • GB293805A - : en
  • GB313674A - Improvements in and relating to machines for lapping or covering cores : en
  • US1717663A - Propeller : en
  • US1717690A - Transparent foldable footwear : en
  • US1717717A - Bag holbeb : en
  • US1717874A - Ironing machine : en
  • DE477782C - Device for isolating cable connections : de en
  • GB313993A - Improvements in or relating to steam and like separators : en
  • GB313786A - Improvements in and connected with taps for dispensing liquids : en
  • GB313658A - Improvements in or relating to electrical accumulators : en
  • FR658921A - Improvements to banjos : en fr
  • GB313699A - Golf clubs : en
  • US1717414A - Lock-controlled switch system : en
  • AU1420728A - Freewheel for any applications, particularly applicable forthe constitution of differential gears : en
  • CA290528A - Toy : en fr
  • US1717472A - High-tension spark amplifying means : en
  • US1717899A - A corpo : en
  • US1717955A - Window fixture : en
  • US1717354A - Production of hydrogen and carbon by thermal decomposition of hydrocarbons : en
  • DE478157C - Three-jaw brake : de en
  • US1717646A - Centrifugal drier : en
  • US1718098A - Railway tie : en
  • USD78759S - Adolbh m : en
  • US1717940A - Electric switch : en
  • US1718046A - Tractor bed : en
  • US1717639A - Combined air cleaner and oil separator : en
  • CA290551A - Ammeter : en fr
  • CA290564A - Locomotive mud ring : en fr
  • US1717913A - Grid leak : en
  • US1718007A - Weighing machine : en
  • US1718188A - Razor : en
  • USD78729S - Design for a bottle or similar container : en
  • CA290603A - Wayside treatment dry feeder : en fr
  • US1717796A - Process of making pulp : en
  • US1717837A - Safety bearing for gyrocompasses : en
  • US1718168A - Car air-brake release : en
  • DE477871C - Fluid transmission : de en
  • DE477953C - Casting machine for stereotype plates : de en
  • GB286212A - Base exchange bodies : en
  • US1717995A - Gbinding head ob attachment : en
  • US1718144A - Automobile elevator : en
  • US1718169A - Vehicle wheel : en
  • US1717645A - Heat indicator : en
  • US1717906A - Adjustable wall post : en
  • CA290594A - Destructive hydrogenation of carbonaceous materials : en fr
  • CA290582A - Thread delivery mechanism for knitting machines : en fr
  • GB313726A - Improvements in and relating to metallic vapour lamps for producing ultra violet radiation : en
  • US1717915A - Aluminum inlaid piston : en
  • US1717585A - Alkaloid salts and process of making same : en
  • US1717593A - Coin-controlled vending machine : en
  • US1717751A - baker : en
  • DK40304C - Barriers for Beehives. : da en
  • DE478052C - Release device on potato harvesters : de en
  • CA290488A - Drainage fixture : en fr
  • DE478103C - Coupling device, especially for motor vehicles, with two clutches effective in the forward and backward directions : de en
  • GB288138A - Improvements in compression refrigerating apparatus : en
  • GB313814A - Improvements in or relating to concrete-mixing and like apparatus : en
  • US1717871A - Sectional gang plate : en
  • US1718125A - Can opener : en
  • FR658749A - Method and devices for suspending and protecting overhead cables : en fr
  • GB313842A - Improvements in and relating to shower heads : en
  • CA290519A - Cellulose spinning machine : en fr
  • CA290636A - Resurfacing machine : en fr
  • US1717924A - Paint : en
  • US1718095A - Harness for artificial arms : en
  • CA290579A - Hormone manufacture : en fr
  • CA290604A - Cash register : en fr
  • CA290481A - Aircraft engine : en fr
  • GB293000A - Process for colouring, sizing, impregnating or otherwise treating paper : en
  • US1717598A - Steering apparatus for motor-driven vehicles : en
  • US1718132A - Window screen : en
  • DE478238C - Device for holding bicycles, especially when mounting wheel tires : de en
  • FR658748A - Further training in motor-compressors and water or vacuum motor-pumps : en fr
  • DE478107C - Baskuel lock for multi-leaf sliding windows : de en
  • US1718178A - Portable pumping and compressor mechanism : en
  • CA290554A - Steel processing : en fr
  • GB313649A - Improvements in pneumatic tyres : en
  • GB313899A - A steel pit prop : en
  • DE477898C - Concentration or dehydration : de en
  • DE478345C - Cable wrapping device : de en
  • US1717479A - Dowel driver and setter : en
  • US1718159A - Machine for ladling and pouring purposes : en
  • US1717819A - Typewriter : en
  • US1717865A - Hectograph duplicating machine : en
  • US1718138A - Radio receiver control : en
  • CA290495A - Combination chair and seat : en fr
  • US1718146A - Sheet-material-feed control : en
  • US1717388A - Method of making screws : en
  • US1717976A - Machine for processing sheet materials : en
  • CA290483A - Tool box : en fr
  • DE477987C - Method of making fringes : de en
  • GB313832A - Improvements relating to paper-carriages for typewriting machines : en
  • US1718186A - Stove : en
  • CA290616A - Refrigerating machinery : en fr
  • DE478065C - Foam swimming process for extracting coal from carbonaceous substances : de en
  • US1718016A - Temperature controller : en
  • US1717982A - Overall pocket : en
  • US1717784A - Differential mechanism : en
  • DE478295C - Lubrication method and device for pistons and slides of power and working machines : de en
  • US1717804A - monson : en
  • US1717783A - Mechanism for working pulpous material : en
  • US1717394A - lttdeman : en
  • USD78802S - Maximilian schnefel : en
  • FR658810A - Protective sleeve for matchbox : en fr
  • US1718022A - Container : en
  • US1718143A - Paper-dispensing device : en
  • US1717984A - Gravity-feed bottle cooling and dispensing cabinet : en
  • US1717386A - Flash-light holder : en
  • US1717507A - Machine for manufacturing tubular bodies from plastic substances : en
  • FR34428E - : fr
  • GB313704A - Improvements in or relating to aeroplanes having pivotally mounted supporting planes : en
  • GB313823A - Improvements in or connected with massage devices : en
  • DE478276C - Electromagnetic relay, especially for automatic electrical train protection systems : de en
  • DE478010C - Wire bridge with spring supports for bicycle saddle racks : de en
  • FR658759A - Lamp casing to diffuse light : en fr
  • DE478212C - Auxiliary device for needle distribution for flat knitting machines for the production of colorfully patterned knitted fabrics : de en
  • DE467150C - Microscope for meat inspection or similar purposes : de en
  • DE478250C - Furnace for the production of gas and coke : de en
  • US1717742A - Advertising device : en
  • FR34400E - Weaving process and loom for carrying out this process : en fr
  • GB313777A - Improvements in or relating to pipes or conduits : en
  • FR658781A - Thigh protectors : en fr
  • GB313906A - Improvements in or relating to the recording of sounds with the aid of light : en
  • FR34363E - Detachable motorcycle seat : en fr
  • FR658729A - Improvements made to electric accumulators : en fr
  • FR658934A - Coupling system for direct current operation of an electric discharge tube : en fr
  • GB314315A - Improvements in or relating to harvesters : en
  • FR658773A - Method and device for coating fabrics in the form of threads with plastics, and in particular for stretching candles : en fr
  • GB313696A - Improvements in and relating to atomisers, vaporisers, liquid fuel burners and the like : en
  • GB313759A - Improvements relating to the manufacture of carpet sweepers : en
  • US1717355A - Double-plate clutch : en
  • US1717537A - Sanitary expansible roost : en
  • US1717917A - Machine and method for operating on strip material : en
  • CA290487A - Rail support : en fr
  • DE478309C - Process for operating electrical gas cleaners for explosive dust or flammable gases : de en
  • DE477929C - Thread milling machine with three radially movable groove mills evenly distributed in a circle : de en
  • GB313676A - Improvements in or relating to thermometers or like instruments : en
  • DE478191C - Device for the extraction of solid, graphite-like carbon from natural gas (natural gas) by pyrogenic decomposition : de en
  • FR658760A - Washboard with feet resting in a bathtub : en fr
  • US1717749A - Automatic gas-stove lighter : en
  • FR658855A - Apparatus for the recovery of centrifugal force : en fr
  • FR658899A - Sculling device : en fr
  • US1717775A - Method of producing sound-amplifying horns : en
  • US1717849A - Temperature-indicating device for calender rolls : en
  • DE478101C - Start-up remedy : de en
  • FR658771A - Improvements to electrical precipitation devices used in particular for the recovery of phosphoric acid : en fr
  • US1717838A - News-projecting machine : en
  • US1717947A - Printing surface and process of printing the same : en
  • US1717981A - Folding rack : en
  • US1718015A - Server : en
  • US1717616A - Brake equalizer : en
  • US1717688A - Pumping mechanism : en
  • US1718036A - Freight and passenger carrying vehicle : en
  • DE478235C - Double-decker, the lower wing of which is strongly offset to the rear and has a smaller angle of attack than the upper one : de en
  • FR658996A - Coupling, in particular for driving tracked vehicles : en fr
  • AU1704628A - An improved method of operating engines utilising pulverised fuels : en
  • AU1707128A - Garment measuring means : en
  • DK40308C - Apparatus for Setting up Deck Blades. : da en
  • GB313725A - Improvements in or relating to instruments for indicating draught and/or pressure ofgaseous fluids : en
  • GB313646A - Improvements in and relating to sound reproducing devices : en
  • GB313827A - Improvements in and relating to sieves, strainers and the like : en
  • US1717531A - Veterinary surgical table : en
  • US1718135A - Two-cylinder structure fob locomotives : en
  • US1718179A - Cleaning device : en
  • DE478056C - Device for regulating the inlet in mills with air sifting : de en
  • US1717824A - Buckle : en
  • US1718091A - Leather-shaving machine : en
  • DE478208C - Furnace for melting bitumen in tin drums : de en
  • GB313672A - Winding and tensioning device for paper, fabric or the like running from stock rollsto collecting rolls : en
  • US1717599A - Fluid-actuated engine : en
  • CA290545A - Oil and gas separator : en fr
  • CA290559A - Automobile brake mechanism : en fr
  • GB313722A - Improvements in and relating to devices for supplying current to thermionic valves : en
  • BE326047A - : en
  • GB287144A - Improvements in or relating to sorting machines for perforated statistical record-cards : en
  • FR34459E - : fr
  • FR658820A - Bath seat : en fr
  • US1717584A - Method and apparatus for refrigeration : en
  • US1718185A - Electrical condenser : en
  • US1717685A - Manufacture of beverages : en
  • US1718069A - Closure for containers : en
  • DE478303C - Pen : de en
  • USD78746S - William p : en
  • GB313758A - Improvements in refuse destructors : en
  • FR658843A - Endless conveyor belt dryer with low and high pressure blowers : en fr
  • GB303013A - Improvements in and relating to apparatus for condensing mercury or other vapour andvaporizing water or other liquid : en
  • GB313900A - Improvements in advertising and the like signs : en
  • DK40329C - Device for concrete and mortar mixers. : da en
  • FR34421E - : fr
  • FR658862A - Method for the systematic and rapid determination of rust-proof iron and iron alloys : en fr
  • FR658741A - Improvements in methods and apparatus for weaving fabrics and resulting fabric : en fr
  • US1718112A - Compressor : en
  • US1718076A - Sleeve-valve internal-combustion engine : en
  • FR658864A - Friction press for molded products : en fr
  • GB287460A - Method of producing printing plates : en
  • FR658707A - Wristwatch improvements : en fr
  • FR34429E - : fr
  • GB313998A - Improvements in and relating to heat-transferring devices, such as air preheaters : en
  • DE477972C - Double gas burner with vertical gas air mixing pipes : de en
  • GB293034A - Method and apparatus for protecting transformers, switches, motors, generators, and other electrical apparatus : en
  • US1718139A - Battery plate and process of making same : en
  • DE478086C - Rail joint connection with support brackets clamped on both sides between the rail base and rail head by means of clamping brackets : de en
  • US1717945A - Process of producing printing surfaces of wood and products thereof : en
  • FR658812A - Completely closed sleeve bearings improvements : en fr
  • FR34418E - : fr
  • DE478239C - Combination lock : de en
  • US1717880A - Audiphone : en
  • DE476863C - Arrangement for stabilizing self-excited dynamo machines : de en
  • DE477180C - Method for measuring the transmission quality of telecommunication lines : de en
  • US1717415A - Wireless corn planter : en
  • US1718013A - Baffle for oil and gas separators : en
  • GB302233A - Process for the manufacture of brake segments or shoes : en
  • GB313810A - Lifting-window regulator : en
  • US1717617A - Signal : en
  • US1717904A - Windshield cleaner : en
  • US1717469A - Bearing metal and method of making same : en
  • US1717692A - Safety attachment for locomotives : en
  • US1717968A - Arch-supporting footwear : en
  • CA290505A - Radiographic apparatus : en fr
  • US1717384A - Coaster-wagon brake : en
  • CA290567A - Locomotive structure : en fr
  • US1717737A - Inking apparatus for printing machines : en
  • US1717744A - Apparatus for chemically treating natural oils : en
  • CA290656A - Portable stack lifter : en fr
  • US1718141A - Oil-treating process and apparatus : en
  • CA290534A - Stack lifter : en fr
  • DE477770C - Wire stitching machine with automatic stapling for stapling books, brochures and similar printed matter : de en
  • DK40297C - Method and apparatus for making cement or the like. : da en
  • US1717638A - Movement-initiating device : en
  • US1717704A - Paving machine : en
  • US1718088A - Engine : en
  • AU1611828A - Improvements in or relating to portable tar-boiling apparatus andthe like : en
  • US1717397A - Vanity case : en
  • US1718035A - Sound-reproducing needle : en
  • USD78796S - Design for a folding chair : en
  • DE478123C - Method of dressing seeds : de en
  • DE478315C - Gas-filled electric light tubes : de en
  • FR658922A - Improvements to shower cubicles : en fr
  • USD78744S - Paul t : en
  • USD78745S - Design fob : en
  • FR658840A - Trimmer with two combs movable relative to each other : en fr
  • DK40331C - Press to, by squeezing out material, cause this to form a coating on a cable or the like. : da en
  • DE477807C - Remote release device for recording cinemas with power drive : de en
  • US1717712A - Resistor and method of making same : en
  • USRE17330E - Method of motion-picture composition : en
  • DE478111C - Horizontal or almost horizontal working, continuously rotating conveyor system for bulk goods : de en
  • US1717929A - Machine for turning in edges of high-grade leather goods : en
  • DE478158C - Device for preventing vehicle wheels from locking, in particular motor vehicles : de en
  • DE478108C - Multi-part sliding door : de en
  • DE478166C - Process for the production of very porous, high-percentage barium oxide from a mixture of barium carbonate and coal : de en
  • FR658772A - Tobacco Pipe Improvements : en fr
  • DE478222C - Stone installation for table stoves : de en
  • DE478181C - Device for heating pneumatic tube tubes : de en
  • USD78728S - Design fob a display easel : en
  • US1717571A - Tractor-driven snowplow : en
  • US1718116A - Internal-combustion engine : en
  • US1717905A - Method and composition for preventing the formation of scale : en
  • GB313331A - Centre closing stiles and rails for sliding doors, windows, sashes, frames and the like : en
  • GB300112A - Improvements in and relating to temperature indicating or recording mechanisms : en
  • GB293427A - Pump for combustion motors : en
  • GB313898A - Improvements in and relating to colliery hutch and like wheels and to the lubrication thereof : en
  • GB313977A - Improvements in or relating to boot or shoe sewing machines or methods of making boots or shoes by the use thereof : en
  • FR658908A - Improvements to machines for coal mining : en fr
  • CA290581A - Index pointer : en fr
  • DE477844C - Process for the production of citric acid : de en
  • DE477891C - Procedure for breaking heavily loaded AC circuits : de en
  • DE477993C - Device for cleaning castings with pressurized water jets using a spray nozzle that is movable on all sides in relation to the casting : de en
  • GB309856A - : en
  • DE478087C - Safety device against starting compressed air locomotives : de en
  • DE478219C - Device for drying razor parts : de en
  • US1717541A - Boat : en
  • US1718032A - Fuel-feeding apparatus : en
  • US1718128A - Combined full dress shirt and vest : en
  • DE477905C - Pupin spool socket with individual spool containers arranged one behind the other : de en
  • FR658979A - Improvement in auto-registering scales : en fr
  • GB313778A - Improvements in or relating to sound reproducing apparatus : en
  • AU2017729A - Improvements in fuel bunkers forthe steam generators of locomotives, marine and stationary engines and plant : en
  • US1717502A - Scale : en
  • US1718045A - Hub for mine-car wheels : en
  • FR34361E - Improvements to catalysts for the production of synthetic methanol : en fr
  • DE478102C - flue : de en
  • DE478234C - Airplane with a wing that can be tilted across the direction of flight : de en
  • FR658976A - Sewing Machine Improvements : en fr
  • FR658824A - electromagnet with rotating armature for deflection angles less than 90o : en fr
  • FR658886A - Process for obtaining ceramic products : en fr
  • GB313671A - Improvements in electric circuit breakers : en
  • GB313980A - Improvements in and relating to the treatment of fibres and fabrics : en
  • DE477885C - Device for filling explosive holes in mining with rock dust or the like. : de en
  • GB300116A - Improvements in or relating to enclosed distributing switch gear with switch apparatus which can be drawn out or lowered : en
  • US1717463A - Direct-acting sound-reproducing device : en
  • US1717580A - Doorbell and burglar alarm : en
  • FR34444E - : fr
  • FR34450E - : fr
  • GB295986A - Improvements in or relating to the manufacture of rails and other rolled articles : en
  • US1717423A - Combustion system for furnaces : en
  • AU1649328A - Improvements in tickets and labels for advertising purposes : en
  • DE477962C - Method and device for roughening rabbit fur and. like skins : de en
  • DE478066C - Coke oven with hollow columns for supplying the combustion air in the individual heating trains : de en
  • GB313940A - Improvements in and relating to frames or mountings for glass or other sheets or plates and the like : en
  • DE478159C - Process for making caseless sausage : de en
  • FR658982A - Mud flaps for motor vehicles or others : en fr
  • FR34385E - Universal stabilizer for bicycles : en fr
  • FR34382E - Improvements to saxophones : en fr
  • GB313834A - Improvements relating to machines for stapling shoes : en
  • GB287506A - Improvements in steering gear for vehicles : en
  • FR34413E - : fr
  • GB313809A - Improvements in or relating to inflating pump connections : en
  • FR658852A - Incandescent electric lamps : en fr
  • GB313730A - Improvements in or relating to advertising and the like signs : en
  • DE477810C - Clutch, especially for motor vehicles, which is automatically disengaged when braking one clutch part : de en
  • DK40330C - Apparatus for the distillation of a liquid mixture in such a way that it is separated into the individual liquids or desired fractions. : da en
  • FR34353E - Wheel pullers using the pressure of a screw to which is added a hydraulic device : en fr
  • GB289422A - Improvements in vacuum tubes : en
  • FR34493E - : fr
  • GB308566A - : en
  • DE478018C - Production of phosphoric acids and hydrogen : de en
  • GB313682A - Telegraph concentrator : en
  • US1717594A - Shoe-polishing stand : en
  • USD78790S - Design for a gas heater : en
  • US1717590A - Method and apparatus for forming an interiorly-beaded or looped tearing-strip can : en
  • DE478329C - Card box with movable finder rail above the cards : de en
  • US1717529A - Thermostatic circuit closer : en
  • US1717858A - Card-delivery mechanism : en
  • US1718083A - Ventilator for closed automobiles : en
  • US1718158A - Combustion chamber for stoves : en
  • FR658954A - New dye that does not stain operators' hands or used containers : en fr
  • GB306882A - Improvements in or relating to heating means for type casting or compositing machines : en
  • GB313784A - Improvements in and relating to electro magnetic make and break movements and the like : en
  • FR658791A - Device automatically opening the exhaust of the looms : en fr
  • US1717649A - Selvage-cutting mechanism for looms : en
  • US1718075A - Attachment for butcher's meat blocks : en
  • US1718084A - Spout : en
  • US1718137A - Mop : en
  • AU1545928A - Improvements in or relating to locks for doors, drawers orthe like : en
  • US1718119A - Window construction : en
  • CA290510A - Oil processing : en fr
  • US1717786A - Apparatus for distilling oil shale : en
  • US1717509A - Mixing device for carburetors : en
  • US1717844A - Motor-control mechanism : en
  • CA290569A - Railway truck construction : en fr
  • US1717641A - Workholder for machine tool beds : en
  • US1718002A - Power lift mechanism for plows : en
  • USD78725S - Jerome e : en
  • US1717420A - Seat retainer : en
  • US1717557A - Fence-post anchor : en
  • AU1654628A - Apparatus for the electrical control of light : en
  • DE478160C - Device for placing and displaying the knocked down pins : de en
  • FR658703A - Method and apparatus for dyeing or washing clothes, fabrics, etc. : en fr
  • FR34378E - Lance rotating in all directions : en fr
  • GB313685A - Improvements in the construction of floating vessels : en
  • US1718085A - Movable platform : en
  • AU1985229A - Improvements in means for preventing the escape of furnace gases from underfeed stokers : en
  • US1717462A - Electromagnetic chemical balance : en
  • US1717642A - Method of analyzing ring-traveler functions : en
  • DE477781C - Process for the production of a metallic shell in sleeves and terminations of high-voltage cables : de en
  • DK40301C - Method and Apparatus for Manufacturing Carbonic Acids. : da en
  • US1717721A - Shank support : en
  • US1717842A - Inflation head : en
  • US1718157A - Stove-door spring : en
  • CA290522A - Garment hanger : en fr
  • US1717738A - Process of making signs : en
  • CA290605A - Cash register : en fr
  • US1717658A - Heating apparatus : en
  • AU1421228A - Improvements in or relating to thermionic valves : en
  • US1717826A - Canning machine : en
  • US1717841A - Wardrobe suitcase : en
  • US1717356A - Cotton gin : en
  • DE478104C - Tilting device for trucks with two curved support members hinged to the car body : de en
  • US1717396A - Fire tongs : en
  • DE478278C - Easily removable elastic cover ring for the bearing plate openings of encapsulated electric small motors : de en
  • US1717425A - Ptjmp : en
  • US1717781A - Picture-transmission system : en
  • US1717866A - Metal sign : en
  • AU1676928A - Improvements in or relating to conveyors : en
  • CA290602A - Weighing scale : en fr
  • DE477991C - Method and device for attaching models to model plates : de en
  • DE478293C - Protective device against carburettor fire : de en
  • US1717773A - Retarding chamber : en
  • FR34485E - : fr
  • US1717439A - Process for washing or cleaning textile materials : en
  • USD78777S - Design for a pencil : en
  • US1717438A - Toe guard : en
  • US1718079A - Gate latch : en
  • GB302267A - : en
  • US1717757A - Steering control for endless traction cranes : en
  • FR658901A - : fr
  • FR658768A - Process for the automatic distribution of the total load to be produced or taken by a plant or a group of energy production plants according to a distribution key or according to prescribed schedules and independent of said total load : en fr
  • DE478121C - Inclination scale with one or more parallel bowls : de en
  • GB282434A - A method of producing a preparation for the prevention of tuberculosis, diabetes or the like : en
  • GB289074A - Improvements in or relating to load limiting devices for fodder storing machines : en
  • US1717816A - Flexible shaft coupling : en
  • USD78779S - Design for a pull for a slide fastener : en
  • GB313729A - Improvements in and relating to metallic vapour electrical discharge devices : en
  • GB313749A - Improvements in or relating to railway wagons and like vehicles having bottom discharge doors : en
  • GB314000A - Improvements in and relating to fasteners : en
  • DE478029C - Hanging dryer for fabric and paper webs : de en
  • GB313813A - Improvements in metal-planing machines : en
  • FR34476E - : fr
  • US1717583A - Method of making heels : en
  • US1718094A - Snowplow : en
  • FR658904A - Electrically actuated rotary pressure or vacuum pump for vehicle braking : en fr
  • GB285798A - Improvements in absorption refrigerating machines : en
  • GB297078A - Improvements in or relating to television systems : en
  • US1717367A - Container : en
  • US1717817A - Method of making flexible couplings : en
  • CA290592A - Nozzle valve for internal combustion turbines : en fr
  • DE478100C - Device for the automatic starting of internal combustion engines : de en
  • US1717380A - Milling cutter : en
  • US1717622A - Trailer truck : en
  • USD78793S - Design for a gas heater : en
  • FR658790A - Warning device for mechanical signaling for motor vehicles : en fr
  • GB305530A - Improvements in or relating to sewing machines : en
  • GB313712A - Improvements relating to lamps for motor vehicles and the like : en
  • US1717942A - Lock : en
  • US1717933A - Garment support : en
  • DE478025C - Device for hanging lamps on ceilings : de en
  • DE478078C - Device for upsetting sheet metal : de en
  • DE478175C - Process and machine for sharpening the belt ends of leather belts transversely to the longitudinal direction : de en
  • US1718062A - Animal poke : en
  • FR658730A - Boiler heated with pieces of paper or similar combustible material : en fr
  • CA290593A - Cowl ventilator : en fr
  • US1717910A - Skate wheel : en
  • US1717806A - Tire-rim tool : en
  • GB313695A - Improvements relating to the manufacture of compound sheets of glass and cellulose derivative compositions : en
  • GB313775A - Improvements in electrical automatic temperature controllers : en
  • GB313992A - Improvements in or relating to woven pile fabrics : en
  • DE478193C - Piston valve : de en
  • FR34399E - Skin fleshing machine : en fr
  • FR658911A - Improvements in sandblasting etching processes, especially those for etching surfaces deteriorated by liquids : en fr
  • GB313757A - Improvements in refuse destructors : en
  • GB313822A - Improved equipment for carrying buckets and the like on the back : en
  • FR34366E - Swivel mechanism, for coupling plows with one or more plowshares, <fordson> tractors and the like : en fr
  • FR658715A - Lifting device for vehicles capable of acting as a jack and of being mechanically or electrically actuated : en fr
  • US1717623A - Drying structure : en
  • US1717957A - Film printer : en
  • GB313648A - Improvements in or relating to safety stop gears : en
  • DE477978C - Process for the production of electrodes for secondary elements : de en
  • DE477966C - Device for car spinners to achieve different delivery speeds : de en
  • DE478011C - Drive the registration device for gas pumps : de en
  • DK40305C - Device for cleaning metal objects. : da en
  • DK40316C - Performance for Plows and the like. : da en
  • US1717758A - Advertising sign and the like : en
  • US1717400A - Phase-shifting network : en
  • DE477740C - Piezo-electric sound transmitter : de en
  • GB313839A - Improvements in or relating to braiding and lace machines : en
  • DE466039C - Protective device on trams with protective walls in front of and behind the car : de en
  • FR34383E - Mudguard and fixing means : en fr
  • FR658797A - Method and apparatus for sorting perforated cards using probing rods : en fr
  • CA290589A - Trunk lock : en fr
  • US1717391A - Plate clamp : en
  • US1717914A - Molding : en
  • USD78784S - Design for a toilet receptacle or similar article : en
  • US1718029A - Car roof : en
  • AU1564428A - Improved fence for opossums andother climbing animals : en
  • FR658815A - Automobile wheel with two-part rim allowing easy tire exchange : en fr
  • GB313943A - Improvements in or relating to wireless receiving apparatus : en
  • CA290597A - Subgrade planer and concrete distributing spreader : en fr
  • US1717376A - Bait-holding fishhook structure : en
  • US1717611A - Method of stacking vines : en
  • US1717424A - Chemical compound and method of making same : en
  • US1717521A - Coil and stand : en
  • US1717836A - Multiple electric connecting device : en
  • US1717912A - Variable condenser : en
  • US1717615A - Cast-iron pipe and process of making pipe : en
  • DE478148C - Device for planing, milling and grinding machines for processing surfaces that are curved in two mutually perpendicular directions : de en
  • US1717934A - Auto signal : en
  • US1717996A - Means for and method of making insulators : en
  • US1718150A - Spiked feed conveyer : en
  • CA290565A - Locomotive structure : en fr
  • DE477738C - Signaling device, in which a clockwork drives one or more endless chains, which lead moving parts against fixed parts in order to trigger the signaling device : de en
  • DE478200C - Switch control with hand and remote control : de en
  • US1717522A - Ventilated brake rotor : en
  • US1717395A - Heat-transmission coil : en
  • US1717911A - Apparatus for soil tillage : en
  • GB313836A - Improvements in and relating to stays for the hinged lids or covers of gramophones, boxes, and the like : en
  • DE477883C - Ski binding : de en
  • AU1640628A - Improvements in or relating to electrically operated advertising signs : en
  • US1718147A - Driving device : en
  • GB300236A - : en
  • GB313796A - Improvements in and connected with water heaters : en
  • GR2339B - BOMB FOR USE WITH A SPECIAL BOMBER OR AFTER EXISTING WEAPONS WITH A SMALLER CAMERA OF THE BOMB. : el en
  • US1717654A - Sifter : en
  • US1717877A - Electrical connecter : en
  • FR658842A - Apparatus for preventing theft of bicycles, motorcycles, and pumps attached to them : en fr
  • FR658987A - Method of starting internal combustion engines with injection and devices for its realization : en fr
  • US1717506A - Cone-belt-shifting mechanism : en
  • US1718051A - Overall garment : en
  • FR658705A - Improvements to water tube boilers : en fr
  • GR2343B - PROVISION FOR FILMING OF CELLULAR FIBER MATERIALS WHEN COMING OUT OF THE SPINNING MACHINES. : el en
  • US1717655A - Band-wheel structure : en
  • US1718024A - Tachytelegraphic machine : en
  • GB313745A - Improvements in or relating to insulating pressure clamps for electrical apparatus : en
  • USD78765S - Design foe : en
  • GB293460A - Improvements in measuring and weighing devices for filling machines : en
  • GB282425A - Improvements in static suction apparatus operated by naturally moving fluids : en
  • GB313863A - Improvements in and relating to power-operated screw-drivers and nipple keys : en
  • DE478247C - Roller weir with dam : de en
  • FR34497E - : fr
  • FR658789A - Device for opening containers sealed with discs of cardboard or similar materials : en fr
  • GB313982A - Improvements in or relating to locking devices : en
  • DE478013C - Drive for window lifting devices with drive shaft directed transversely to the car wall on railway vehicles : de en
  • DE478026C - Process for rolling out tubes : de en
  • FR658721A - Method and apparatus for cracking oils : en fr
  • GB313821A - A new or improved method of and apparatus for drawing sheet glass : en
  • DE477981C - Spring-loaded socket : de en
  • DE478180C - Gear mechanism for the troughed drum for receiving the cigarettes to be sorted, produced by a stick cigarette machine : de en
  • FR34352E - Automotive Hood Clip : en fr
  • FR658866A - Process for the preservation of animal and plant materials and products allowing the implementation of this process : en fr
  • GB288544A - Improvements in mechanism for guiding travelling webs : en
  • AU1548528A - Improvements in tractor-drawn ploughs : en
  • FR34380E - Device preventing mud from being splashed by automobile wheels : en fr
  • FR658737A - Improvement in automobile brake mechanisms : en fr
  • FR658882A - Improvements to clutches : en fr
  • CA290584A - Braided packing : en fr
  • US1717568A - Head rest apparatus : en
  • USD78788S - Design for a gas heater : en
  • US1717385A - Controlling device for machine tools, particularly grinding machines : en
  • DE477795C - Mouthpiece protection for tobacco pipes : de en
  • DE477906C - Device for controlling electrical drives for machines with large centrifugal masses : de en
  • DE477915C - Device for utilizing the sensible heat of the distillation gases from ovens to produce gas and coke : de en
  • CA290621A - Method of activating hormones of germ glands : en fr
  • AU1600828A - Improvements in or relating to electromagnetic apparatus suitable for use asa relay, switch, motor or like device : en
  • US1717736A - Carving-machine bit : en
  • CA290583A - Multi-design rib knitting machine : en fr
  • DE477772C - Temperature measuring device built into the steam water drainage to display the mode of operation of steam water drains : de en
  • US1717471A - Outlet fixture for pneumatic systems : en
  • CA290518A - Cellulose spinning cell : en fr
  • DE478092C - Shaker for model plates arranged on the work table of the molding machine : de en
  • FR658865A - Connection device for telephone systems with amplifiers : en fr
  • AU1596728A - Improvement in bottlecap : en
  • CA290613A - Ball bearing for carriers or conveyers : en fr
  • FR658701A - Process for the preparation of azo dyes : en fr
  • GB297829A - Valve mechanism for use in cracking oils under pressure : en
  • DE478082C - Process for the production of AEthyl chloride : de en
  • FR658779A - Improvements to indicators : en fr
  • FR658823A - Friction shock pad with spring and friction brake arranged in the pad sleeve : en fr
  • US1717740A - Partition post : en
  • GB313429A - Improvements in and relating to electric motors : en
  • GB331183A - Combustion apparatus and method : en
  • US1717428A - Valve for flush tanks : en
  • DE478126C - Process for the catalytic preparation of alkyl halides : de en
  • FR658868A - Belt polisher : en fr
  • GB298238A - Improvements in and relating to oil switches : en
  • GB301799A - Catalytic apparatus : en
  • GB313798A - An improved mechanically propelled horse or like device : en
  • GB307416A - Improvements in self-adjusting roller bearings : en
  • GB313763A - Improvements in metallic stoppers for condiment and like bottles : en
  • US1718149A - Screen : en
  • GB313892A - Improvements in the production of acidyl derivatives of hydroxy-alkyl ethers of polyhydric alcohols : en
  • FR658894A - Improvements made to electrical devices in time, used more particularly in vulcanizing devices or similar devices : en fr
  • GB313744A - Improvements in or relating to implements or appliances for digging root crops : en
  • DE478019C - Device for synchronizing motors : de en
  • DE478156C - Internal shoe brake for motor vehicles : de en
  • GB288139A - Improvements in the drying of cardboard and the like : en
  • DE478067C - Framework for steam locomotives, especially turbine locomotives : de en
  • FR34401E - Single hearth stove for heating apartments, preparing hot water, cooking food and more : en fr
  • FR34432E - : fr
  • US1717382A - Car-door mechanism : en
  • DK40326C - Machine for Varnishing or similar of Floors or similar. : da en
  • US1717697A - Brake-actuating mechanism : en
  • DE478057C - Multi-chamber mill for grinding Thomas slag : de en
  • GB313999A - Process for the manufacture of finely divided ferric oxide : en
  • DE473132C - Drying drum with trickle internals extending in its longitudinal direction : de en
  • GB313698A - Improvements relating to knobs or handles : en
  • GB313844A - Improvements in or relating to crushing mills : en
  • DE477895C - Bracket for detachable fastening of underwear etc. : de en
  • DE478116C - Process for the production of butyric acid : de en
  • FR658877A - Suspension device for bucket chains : en fr
  • DE478185C - Lower waist with brassiere : de en
  • FR34390E - Automatic boring machine for motor bearings : en fr
  • GB294626A - Process for concentrating aqueous acetic acid : en
  • FR34355E - Mechanical pencil : en fr
  • FR658957A - Cigarette maker : en fr
  • GB313657A - Improvements in or relating to patterning mechanism for knitting machines : en
  • US1718199A - Wire stitcher : en
  • USD78794S - sheaffeb : en
  • FR658811A - One side rubberised fabric manufacturing process : en fr
  • FR658756A - Swivel device for all motor vehicles : en fr
  • CA290654A - Cocoa processing : en fr
  • FR658966A - Electric oven with heating resistance : en fr
  • US1717363A - Bedstead rail : en
  • US1717653A - Gauge dial : en
  • US1717766A - Method of and apparatus for connecting the parts of fractured bones with each other : en
  • DE478070C - Controllable overcurrent thermal time release : de en
  • DE478172C - Overcurrent switch with overrunning clutch : de en
  • DK40313C - Self-locking bench hook for planing benches. : da en
  • GB313662A - Improvements relating to liquid level or depth gauges : en
  • GB313734A - Improvements in typewriters having type-carriages : en
  • FR34369E - Process for the preparation of alkylisopropyl phenols and their hydrogenation products : en fr
  • GB304585A - Improved manufacture of metal alcoholates : en
  • DE478135C - Electrical bushing insulator with built-in current transformer : de en
  • DE478072C - Control bell for portable low-voltage electric miner's lamps : de en
  • FR34469E - : fr
  • US1718093A - Process for extracting theobromine from natural products : en
  • CA290482A - Cone anchor : en fr
  • US1718187A - Method of canning baked beans : en
  • US1717814A - Lubricating system : en
  • US1717937A - Check holder and cutter : en
  • US1718072A - Pipe or rod clamp : en
  • US1718061A - Method of manufacturing turbine blades : en
  • FR658945A - New elastic bumper for vehicles : en fr
  • CA290479A - Automobile spot-light : en fr
  • DK40300C - Fun games. : da en
  • GB310455A - Improvements in collar pipe joints : en
  • US1717727A - Fishplate : en
  • DE478330C - Device for separating fluids of different specific weights : de en
  • GB313659A - Improvements in connection with supports for illuminating and other glassware : en
  • GB313711A - Improvements in pulsators for milking machines : en
  • FR658793A - Artificial leather and its manufacturing process : en fr
  • US1717618A - Locomotive driving box : en
  • DE472813C - Hood for drying scalp hair : de en
  • FR658892A - Improvements to grinding or grinding machines : en fr
  • GB313765A - Improvements in or relating to railway sleepers : en
  • USD78795S - Design for a fountain pen : en
  • US1717624A - Amplification and reproduction of electrical impulses : en
  • US1717669A - Coin wrapper : en
  • USD78741S - Design for a salt or pepper shaker : en
  • US1717572A - Composite crank shaft : en
  • US1718113A - Ring : en
  • US1717731A - Fountain pen : en
  • US1717441A - Tub for infants and babies : en
  • US1717591A - Fluid-actuated engine : en
  • FR658761A - Device for fixing incandescent electric lamps and their supports : en fr
  • GB313748A - Improvements in automatic musical instruments : en
  • FR34367E - Device to prevent the production of shocks in vehicles : en fr
  • US1718073A - Power transmission : en
  • US1717468A - Electroplating process : en
  • US1717587A - Hand bag : en
  • US1717869A - Process of removing bleaching chemicals from fruit or the like : en
  • US1718194A - Insulated electric conductor : en
  • US1717723A - Means for and method of detecting and correcting mouth acidity : en
  • US1717545A - System of storing motor road vehicles : en
  • US1717956A - Permutation lock : en
  • CA290639A - Edge finishing machine : en fr
  • US1717652A - Molding machine : en
  • US1718148A - Detachable clip : en
  • USD78755S - Design for a store-front construction strip : en
  • US1717691A - Curler for permanent waving of hair : en
  • US1717730A - Gear clutch : en
  • US1718047A - Striping machine : en
  • US1717511A - Removable gear for auto busses, trucks, etc. : en
  • US1717764A - Sludge-collecting device : en
  • CA290643A - Refrigeration apparatus : en fr
  • DE478231C - Process for the production of piston rings : de en
  • GB292096A - Improvements in loading systems for telephone lines or the like : en
  • US1717872A - Internal-combustion engine : en
  • DE478304C - Shoe with double insole with several pockets for inserting one or more support inserts, if necessary, to be used simultaneously : de en
  • GB291753A - Improvements in bobbins and the like : en
  • US1717710A - Chafer-applying machine : en
  • US1718120A - Valve lifter : en
  • DE478264C - Pneumatic tube system in which the connected stations can move with each other in the direction of the propellant air flow : de en
  • FR658929A - Removable coulter with interchangeable tip : en fr
  • US1717799A - Pulp product : en
  • GB313990A - Improvements relating to gramophone and like sound reproducing instruments : en
  • CA290576A - Indirect exhaust system : en fr
  • CA290601A - Oil mining method : en fr
  • US1718121A - Spring compressor : en
  • US1717459A - Refrigerator : en
  • US1717683A - Refrigeration : en
  • US1717851A - Bboobee stove and ventilating hovee : en
  • US1717779A - Method of welding : en
  • CA290532A - Cellulose production : en fr
  • US1717868A - Device for producing color and light effects : en
  • US1718054A - Locomotive stoker : en
  • AU1574328A - Improvements relating to felt and brush moisteners and pressure plates used in conjunction therewith : en
  • US1717619A - Multiple-tube inserted pump : en
  • US1717703A - Harrow : en
  • US1718071A - Range finder : en
  • FR34460E - : fr
  • US1717399A - John l : en
  • US1717927A - Evaporator : en
  • US1718055A - Locomotive : en
  • DE478048C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • US1717729A - Gang-operated disconnecting switch : en
  • USD78757S - Design for a clock case : en
  • US1717680A - Film camera : en
  • CA290568A - Locomotive structure : en fr
  • CA290485A - Elevator : en fr
  • FR34415E - : fr
  • CA290475A - Mayonnaise production : en fr
  • US1718202A - Container : en
  • FR34362E - Mudguard system for automobiles and others : en fr
  • USD78771S - Design for a curtain rod : en
  • CA290494A - Fluid valve : en fr
  • AU1485028A - New louvre or improved Venetian blind : en
  • US1717696A - Method and machine for assembling and packaging articles : en
  • US1717853A - Vacuum tank for liquid fuels : en
  • US1718205A - Automobile trunk rack : en
  • USD78726S - Design for a smoker s stand : en
  • US1717782A - Electrooptical transmission : en
  • US1718122A - Cigarette tip : en
  • CA290517A - Cellulose spinning machine : en fr
  • CA290547A - Musical instrument : en fr
  • CA290556A - Resinous condensation product manufacture : en fr
  • GB314102A - An improved driving transmission for oil driven locomotives : en
  • AU1370228A - Improvements relating to containers for syrups, honey andother viscid fluids : en
  • US1718010A - Sylvania : en
  • US1717458A - Fountain syringe water bag : en
  • CA290655A - Sugar refining process : en fr
  • DE478176C - Machine for sewing the walls of suitcases : de en
  • FR658708A - Continuous operation process in machines for drying glued, butted and dyed warps, in artificial silk, silk or schappe : en fr
  • FR658719A - Method and device for the manufacture of repair parts for inner tubes of tires and similar applications : en fr
  • FR658874A - Manufacturing process of synthetic tanning materials in the solid state : en fr
  • DE478251C - Device for creating exhaust ducts in chambers of horizontal coke soaps on the chamber sole : de en
  • CA290535A - Fish processing method : en fr
  • US1717387A - Shoe-pressing machine : en
  • US1718033A - Brassiere : en
  • CA290546A - Flow diverter : en fr
  • CA290477A - Heating and cooling device : en fr
  • US1717840A - Syringe and like article : en
  • US1718133A - Hair-waving device : en
  • US1718172A - Electric furnace : en
  • US1718028A - Car roof : en
  • USD78791S - Design for a gas heater : en
  • US1718074A - One-way device : en
  • US1718081A - Means for reducing the froth formation at centrifugal liquid separators and the like : en
  • US1717460A - Apparatus for electroplating metallic bands : en
  • AU1415028A - Improved means for steering and propelling vessels : en
  • DE477959C - Process for the production of sulfurized products of wool fat : de en
  • DE478153C - Gearboxes, especially for motor vehicles : de en
  • DE478298C - Sight system connected to a mill : de en
  • CA290566A - Locomotive structure : en fr
  • US1718105A - Friction clutch : en
  • US1717550A - Heater mounting : en
  • US1717560A - Stand for articles : en
  • CA290486A - Rail support : en fr
  • FR658897A - Improvements to columns or hollow beams : en fr
  • CA290649A - Match plate manufacture : en fr
  • FR658777A - Lid closure for electric storage battery boxes : en fr
  • FR658973A - Electric discharge tube : en fr
  • GB313812A - Improvements in apparatus for opening hinged boxes for filling and the like : en
  • US1717435A - Check book : en
  • US1717381A - Multiunit printing machine : en
  • US1717603A - Composition shingle : en
  • US1718039A - Method of protectively coating containers : en
  • DE477880C - Freewheel hub with reverse brake with a drive cone with axially directed teeth : de en
  • CA290499A - Child's roundabout : en fr
  • CA290633A - Folding machine : en fr
  • CA290641A - Carbonated beverage dispensing apparatus : en fr
  • US1717362A - Ribbon-feed mechanism : en
  • US1718167A - Amusement apparatus : en
  • FR658723A - Lighting apparatus with incandescent electric lamps and lamp-holders : en fr
  • FR658826A - Cell for spinning cellulose acetate in the dry process : en fr
  • FR658981A - Beam for taking up loads in masonry exposed to high temperatures : en fr
  • CA290552A - Ammeter : en fr
  • CA290490A - Road material manufacture : en fr
  • AU1611628A - Improvements in or relating tothe production of coated bias fabric bindings : en
  • US1718017A - Compensating thermal relay : en
  • DE478197C - Device for folding sheets : de en
  • US1717490A - Water heater : en
  • US1717863A - Storage battery : en
  • US1717887A - Sprinkler : en
  • US1717605A - Electric oven : en
  • CA290629A - Image projection apparatus : en fr
  • AU1611528A - Improvements in or relating tothe reduction of ores : en
  • US1717674A - Aerial system for wireless signaling : en
  • CA290573A - Fabric processing apparatus : en fr
  • US1717488A - Electrolytic condenser : en
  • US1718070A - Engine : en
  • US1717739A - Rotary engine : en
  • CA290472A - Blood infection treatment : en fr
  • AU1366128A - Improvements relating togas heated cooking apparatus : en
  • CA290658A - Decoy : en fr
  • DE478240C - Combination lock : de en
  • FR658997A - Distribution device for seed drills : en fr
  • GB313995A - Improvements relating to vehicle electric lamps : en
  • US1717404A - Art of color photography : en
  • US1717567A - New chlorinated aldehyde of the aromatic series and process of making same : en
  • US1717589A - Lightning arrester : en
  • US1717741A - Combined oil rectifier and filter : en
  • US1717998A - Automatic can washer : en
  • US1717419A - Method of drawing metal : en
  • US1717554A - Plug-polishing device : en
  • USD78769S - Dobothy long : en
  • GB313713A - Improvements in gramophones and like sound reproducing machines : en
  • CA290536A - Weighing device : en fr
  • FR658974A - Process for the preparation of salts of s-alkylisothiourea : en fr
  • AU1593628A - Improvements in or connected with cinematograph picture taking and/or projection apparatus : en
  • GB313806A - Improvements in or relating to steam superheaters : en
  • CA290533A - Agitator : en fr
  • FR34439E - : fr
  • FR658965A - Dyeing tank with rotating cylinder that can be loaded with material to be dyed : en fr
  • GB310453A - Improvements in joints for concrete and other pipes : en
  • US1717534A - Clutch construction : en
  • US1717881A - Retaining device for radiator caps : en
  • US1718180A - Eraser-cleaning apparatus : en
  • DE477487C - Device for directional transmission and reception of waves of any kind : de en
  • DE478032C - Method for reserving bout dyes : de en
  • DE478053C - Control for internal combustion engines with nested inlet and outlet valve and with nested tie rods : de en
  • DE478302C - Slicer : de en
  • FR34495E - Electrolytic process particularly applicable to the manufacture of a certain number of metalloids, metals, alloys, binary or more complex compounds : en fr
  • GB313667A - Improvements in or relating to electrical signalling systems : en
  • DE471080C - Device for mixing and rendering harmless exhaust gases from internal combustion engines : de en
  • AU1620828A - An improved road vehicle and appurtenances whereby it may be i converted into a bungalow or the like for camping purposes : en
  • GB299044A - Improvements in power-driven portable machines for shearing sheet metal : en
  • GB313635A - Improvements in and connected with Apparatus for Keeping Food Hot or Heating Food : en
  • US1717801A - Folding case : en
  • AU1409928A - Improvements in and relating to apparatus forthe treatment of water : en
  • US1717762A - Resilient tube socket : en
  • US1717789A - Lock nut : en
  • US1718011A - Artificial board and its manufacture : en
  • US1717371A - Header for boilers : en
  • GB288644A - Two-cycle internal combustion engine : en
  • FR658907A - Connecting piece for iron sheet pile walls : en fr
  • DE477967C - Spooling device for twisted tubes : de en
  • FR658931A - Circular knitting machine with beard needles : en fr
  • GB313901A - Improvements in processes for producing coatings on metal articles : en
  • DE478218C - Device for drying the head hair : de en
  • FR34398E - Fire alarm device : en fr
  • FR658803A - Improvements to electric induction furnaces : en fr
  • US1718110A - Locomotive crank pin : en
  • US1717451A - Method of producing oscillations from piezo-electric plates : en
  • US1717454A - Sheet-feeding mechanism : en
  • US1718078A - Container for surgeons' ligatures : en
  • DE477950C - Foam swimming process : de en
  • DE478211C - Suction device for cleaning round warp knitting machines : de en
  • GB313703A - Improvements in and relating to supports for netting and other garden purposes : en
  • GB313707A - Improvements in and relating to transfers : en
  • US1718009A - Loud-speaker and sound-reproducing unit : en
  • US1718193A - Apparatus for grinding tools : en
  • USD78792S - Design for a gas heater : en
  • FR34389E - High compression internal combustion engine : en fr
  • DE477714C - Device for vaporizing the liquid particles contained in the fuel-air mixture in internal combustion engines operating with heavy oil : de en
  • US1717701A - Connecting device for radio receiving systems : en
  • FR658861A - Mechanical combing machine for short and long hair furs : en fr
  • US1717556A - Spoon and fork holder : en
  • US1718126A - Sink pad : en
  • US1717470A - Air filter : en
  • US1717596A - Range-finding instrument : en
  • DK40312C - Wadding machine. : da en
  • CA290511A - Alcohol dehydrating process : en fr
  • CA290642A - Loose leaf binder : en fr
  • CA290646A - Handle for bicycles : en fr
  • US1717983A - Pattern and method of and means for making the same : en
  • DE478182C - Ring or chamber furnace for burning bricks, lime or the like. : de en
  • US1717746A - Bottle closure : en
  • GB287486A - Improvements in or relating to the preparation and consumption of compressed gases : en
  • FR34373E - High performance automatic polisher : en fr
  • FR34490E - : fr
  • GB282688A - Electrolytic apparatus : en
  • GB313776A - Improvements in or relating to gas holders : en
  • GB313891A - Process of manufacturing thin bodies made from alloys of metals or metalloids : en
  • GR2342B - BUILDING ELEMENT. : el en
  • US1717774A - Collapsible carriage-hood : en
  • DE476732C - Electrolytic production of fluorine : de en
  • US1717581A - System of distribution : en
  • US1717967A - Water-heating system : en
  • US1718123A - Incandescent cathode : en
  • FR658958A - Laundry machine : en fr
  • GB313764A - Improvements in and relating to sound reproducing instruments : en
  • FR34377E - Improvements in open electric ovens : en fr
  • DE478143C - Collective mailbox system : de en
  • US1717724A - Washing machine : en
  • US1717429A - Condenser : en
  • US1718198A - John almond : en
  • US1717464A - Box and its method of manufacture : en
  • US1717510A - Automatic web-winding machine : en
  • US1717673A - Roller bearing : en
  • US1717621A - Account book : en
  • US1717747A - Gummed-tape-serving machine : en
  • US1717759A - Hammer for rotary crushers : en
  • US1717793A - Material-handling apparatus : en
  • US1717848A - Automobile oil record : en
  • GB313753A - Improvements in upholstery, mattresses and the like : en
  • US1718090A - Lock : en
  • DE477746C - Control device for the pointer position of clocks influenced by a current surge : de en
  • DE478147C - Device for driving lubricating piston pumps : de en
  • FR658782A - Method and apparatus applicable to refrigeration installations, with a view to ensuring the automatic circulation of the lubricant : en fr
  • FR34443E - : fr
  • GB282664A - Apparatus for utilising statistical data : en
  • DE478134C - Device for examining parts of electrical systems that are enclosed in housings : de en
  • US1718021A - Brake structure for automotive vehicles : en
  • FR34351E - Electromagnetic device for earpiece, speaker or diffuser : en fr
  • GB313742A - Improvements relating to school desks and seats : en
  • DE478380C - Sealing between roller bearings of railway electric motors and the adjacent gear drive : de en
  • FR658946A - Carburetor without float : en fr
  • GB313724A - Improvements in or relating to securing rivets or the like in cast or moulded articles : en
  • DE477958C - Large-scale mercury vapor rectifier with a narrow gap between the shell insulator of the anode shaft and the insertion insulator preventing the harmful condensation of mercury vapor in electrically ineffective spaces : de en
  • US1717539A - Harrow : en
  • US1717931A - Combination harvester thrasher : en
  • FR34499E - : fr
  • FR658985A - Pneumatic base with tone chambers for organs, orchestras and similar musical apparatus : en fr
  • FR658995A - Process for the production of high quality viscose products : en fr
  • FR658802A - Advanced system allowing automatic control and correction operations : en fr
  • FR658944A - Convertible bodywork for automobiles : en fr
  • DE478142C - Rocking screen for foundries, the drive motor and gear of which is enclosed in a housing : de en
  • DE478198C - Paper layer lifters : de en
  • US1717888A - Process for preserving wood : en
  • US1718052A - Measuring device : en
  • FR658767A - Device for cleaning the inside of boiler tubes, particularly for those with small diameters : en fr
  • GB314105A - Improvements in or relating to means for controlling aircraft, submarines and like totally immersed craft or structures : en
  • DE478269C - Mining machine for medium-hard rock : de en
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  • US1718170A - Apparatus for making coffee : en
  • US1717422A - Umbrella tag : en
  • US1717960A - Composition for cutting edges of safety-razor blades : en
  • USD78774S - Design for a lighting fixture wall bracket : en
  • GB313773A - Signal posts for road or street islands for vehicular passenger traffic : en
  • FR34408E - Process and device for the regeneration of metal oxides which have been used for the desulphurization of gases and vapors : en fr
  • FR34430E - : fr
  • GB313767A - Improvements in book markers : en
  • FR658841A - Process for coloring and marking castings in magnesia cement : en fr
  • GB298957A - Improvements in or relating to stencils for use on duplicating apparatus : en
  • GB313680A - Improvements in and relating to universal joints and couplings : en
  • US1717670A - Heat indicator for internal-combustion engines : en
  • CA290585A - Conveying system : en fr
  • FR34478E - : fr
  • FR658980A - Automatic switch to recording and totaling of weighings : en fr
  • CA290508A - Mirror mounting : en fr
  • GB313307A - Improvements in or relating to presses : en
  • US1717477A - Dress form : en
  • US1717767A - Gasification of liquid fuels : en
  • US1717543A - Grease cup : en
  • US1717755A - Magnifying and illuminating device : en
  • FR34437E - : fr
  • GB313986A - Improvements relating to the construction and use of light-sensitive cells : en
  • US1717950A - Apparatus for lining bearings : en
  • US1718057A - Feed mechanism for meat slicers : en
  • GB313978A - Improved means applicable to a rotating shaft for automatically stopping or reversing its motion : en
  • US1717398A - Hitch : en
  • US1717578A - Antidetonation combustion chamber for internal-combustion engines with plural projections : en
  • USD78778S - Island : en
  • US1717664A - Process of applying compound paper gaskets : en
  • GB313732A - Improvements in hinges for tipping vehicles : en
  • DE478138C - Device for cleaning pocket-shaped air heaters : de en
  • US1717768A - Two-stroke, multicylinder, superfed engine : en
  • US1717769A - Composite bituminous pavement and method of laying the same : en
  • US1717896A - Automobile bumper : en
  • DE478036C - Electric type printer with tiltable type wheel : de en
  • DE477897C - Easel card file, the lower part of which has outward-facing cards that nowhere reach the edge of the card or have small tongues or indentations that slide in lateral guides on holding boards : de en
  • US1718189A - Retractable landing gear : en
  • DE478223C - Device for guiding the flue gases in tiled stoves : de en
  • CA290489A - Washing machine : en fr
  • DE478229C - Two-stroke internal combustion engine with a device for separating the cooler gases from the exhaust gases : de en
  • DE478054C - Fuel injection device for diesel engines with airless injection : de en
  • FR658774A - Machine for peeling or removing the peel from fruits : en fr
  • FR658898A - Improvements to fluid pressure brake equipment control systems : en fr
  • FR658993A - Process for the production of high quality viscose products : en fr
  • GB313818A - Improvements in or relating to closures for bottles, collapsible tubes and the like : en
  • FR34472E - : fr