• US1568884A - Microphone : en
  • US1568733A - Hat box : en
  • US1568451A - Cock : en
  • US1568458A - Vat dyes of the thioindigo series : en
  • AU2518825A - Improvements relating' to remote liquid level indicators : en
  • US1568741A - Post or stake puller : en
  • US1568225A - Adjustable clamp : en
  • DE423702C - Process for the production of highly viscous lubricating oils : de en
  • CA256900A - Shock absorber : en fr
  • US1568096A - Process and apparatus for casting furnace bosh plates : en
  • US1568171A - Recovery of aluminum chloride : en
  • US1568655A - of flint : en
  • US1568069A - Squib : en
  • US1568759A - Distance finder : en
  • US1568623A - Photographic camera : en
  • US1568168A - Trailer : en
  • US1568359A - Sheet-metal container : en
  • US1568427A - Atomizer : en
  • US1568173A - Sash plug : en
  • US1568512A - Method and apparatus for the manufacture of sugar : en
  • FR599350A - Improvements in retort coking ovens : en fr
  • US1568138A - Curtain window : en
  • US1568178A - Lip-stick holder : en
  • US1568298A - Wiper : en
  • US1568370A - Extension table : en
  • US1568090A - Endless-track vehicle : en
  • US1568435A - Receptacle for eggs and other fragile articles : en
  • USD69176S - Design for a bottle : en
  • USD69182S - Design foe a box covering : en
  • CA257089A - Metal wheel spoke : en fr
  • DE423593C - Rolling mill : de en
  • FR599276A - Shaving brush bristles assembly process : en fr
  • US1568253A - Bean separator : en
  • GB245276A - Improvements in or relating to methods of and means for shaping the heel ends of soles to form a heel seat : en
  • AU2434425A - Improvements in machines forthe rebuilding' and retreading of tyres : en
  • DE423598C - Slide guide for the material feed in presses, punching and other machines for processing sheet material : de en
  • FR599241A - Improvements to gasoline or other fuel gauges : en fr
  • CA257034A - Mould for manufacturing tires : en fr
  • CA257045A - Feed hopper for plastic material : en fr
  • FR599210A - New assembly device for sheet metal wheels : en fr
  • US1568109A - Stepper : en
  • CA256961A - Direction indicator : en fr
  • CA256948A - Indicator : en fr
  • CA256982A - Floor covering : en fr
  • US1568754A - Automatic telephone system : en
  • US1568776A - Compressor : en
  • USD69175S - Design por a tumbler : en
  • USRE16240E - Guatino composition : en
  • US1568640A - Stroke counter : en
  • USD69172S - Design for a watchcase bow : en
  • FR599055A - Forms : en fr
  • GB245208A - Improvements in and relating to hacksaw machines : en
  • CA257083A - Honing and stropping device : en fr
  • US1568710A - Voltage-regulating system : en
  • US1568935A - Multiple-spindle screw machine : en
  • US1568400A - Apparatus for cracking hydrocarbon oils : en
  • FR599285A - Process for breaking down reducible bodies : en fr
  • DE423525C - Connection of the wheel axles with the carriage frame, especially for motor vehicles : de en
  • US1568146A - Saw attachment for vehicles : en
  • US1568520A - Rotary cutting machine : en
  • US1568519A - Liquid-measuring apparatus : en
  • US1568849A - Portable camp stove : en
  • US1568389A - Display device : en
  • DE423444C - Filling device for gas generators, especially for motor vehicles : de en
  • GB245357A - Improvements relating to paint and like brushes : en
  • CA256991A - Locomotive : en fr
  • US1568645A - Cream separator : en
  • GB245216A - Improvements in and connected with conveyors : en
  • US1568310A - Holding device for ropes, cables, and the like : en
  • DE423469C - Method and device for dedusting exhaust gases from dryers : de en
  • US1568288A - Power-transmitting mechanism : en
  • FR599284A - Liquid separator : en fr
  • US1568509A - Theft-alarm switch for automobiles : en
  • US1568755A - Automatic telephone system : en
  • DE423426C - Fluid change and reversing gearboxes : de en
  • DE423473C - Superheater for steam, gases, etc. like : de en
  • DE423761C - Process for the extraction of theobromine from cocoa waste of all kinds : de en
  • DE423615C - Textile flat structure made of nitrocellulose silk : de en
  • FR599314A - Automatic slate splitting machine : en fr
  • FR599344A - Discharge tube comprising an incandescent cathode, an anode capable of being cooled and one or more grids : en fr
  • FR599069A - Thread cutter for warping machine : en fr
  • GB245367A - A mechanical cheese grater for table use : en
  • US1568848A - Starting switch : en
  • US1568407A - Traffic signal : en
  • FR599152A - Die pad with pad holder : en fr
  • GB245207A - Improved operating means for electric signalling devices : en
  • GB245284A - Improvements in mechanical lead pencils : en
  • GB245352A - Improvements in the manufacture of permanent emulsions : en
  • DE418161C - Expandable, slotted reamer : de en
  • US1568067A - Photographic-film magazine : en
  • GB246197A - Improvements in or relating to signal devices for motor cars and other vehicles : en
  • DE423600C - Process for waterproofing, filling and dyeing fabrics : de en
  • FR599231A - Printing cylinder for printing machines by the hollow process : en fr
  • FR599187A - Manufacturing process for high pressure vessels : en fr
  • CA256929A - Adjustable electrical condenser : en fr
  • DE423639C - Method and device for mixing the briquetting material with liquid binder : de en
  • GB245347A - Improvements in advertising and displaying apparatus with changing effects : en
  • CA256912A - Variable condenser : en fr
  • GB245303A - Improvements in pistons, pump plungers, and the like : en
  • US1568041A - Automatic means for indicating the condition of air-brake mechanism on trains : en
  • US1568112A - Ignition : en
  • US1568865A - Casement window : en
  • US1568856A - Swinging-door check : en
  • DE423392C - Short-circuit braking circuit for DC motors with the use of starting or control stages : de en
  • CA257085A - Suit box : en fr
  • US1568531A - Cut-off : en
  • US1568606A - Compound for grease : en
  • US1568899A - Sign : en
  • DK35468C - Apparatus for Attempts at Detection of the Presence of Water Years in the Earth. : da en
  • FR599164A - Device for withdrawing, in a container, a determined dose of its contents : en fr
  • DE423638C - Mechanical coal feeder for ring furnaces with slot insert : de en
  • FR599065A - Improvements to the hot water supply for locomotive boilers and others : en fr
  • GB245496A - Improvements in or relating to furnaces : en
  • DE423700C - X-ray tubes for therapeutic purposes : de en
  • US1568891A - Repeater circuits : en
  • US1568622A - Green sulphurized dyestuff and process of making same : en
  • US1568751A - Pump : en
  • DE423500C - Process for the production of multi-color printing, especially for securities or the like, whereby the individual colors are transferred to a common collective form (e.g. made of rubber) : de en
  • DE423370C - Gearboxes for internal combustion engines : de en
  • FR599281A - Improvements in processes for laminating vehicle wheel rims and similar products : en fr
  • DE423512C - Straight holder : de en
  • US1568094A - Pipe-cleaning tool : en
  • US1568281A - System of arresting mine explosions : en
  • US1568423A - Adjustable tip for canes and the like : en
  • US1568747A - Cow-tail holder : en
  • US1568780A - Fan : en
  • US1568366A - Testing tool for insulation : en
  • GB245259A - Improvements in or relating to containers with metallic liners : en
  • GB242288A - Spring testing machine : en
  • GB245239A - Improvements in thermionic valves : en
  • FR599247A - Method and device for filling carbon black cartridges and the like : en fr
  • DE423507C - Electric heater for heating flowing liquids under pressure : de en
  • US1568284A - Weather strip : en
  • US1568726A - Torch : en
  • US1568862A - Traffic signal for motor vehicles : en
  • GB242937A - : en
  • US1568626A - Hat brim and method of making : en
  • FR599104A - : fr
  • US1568278A - Yarn cleaner : en
  • US1568585A - Electric wire connecter : en
  • US1568345A - Therapeutical lamp : en
  • US1568660A - Device for delivering a measured quantity of ice cream : en
  • GB245374A - Improvements in toy building blocks and puzzles : en
  • DE423739C - Atomizing device for liquid fuels with a centrifugal disc in an adjoining room of the main suction line : de en
  • AU2635425A - Improvements in or relating' to clutches for conveying rotary motion : en
  • CA256966A - Fixture for holding window blinds and curtains : en fr
  • CA257035A - Glue spreader : en fr
  • DE423518C - Method for creating involute gears with tooth height correction : de en
  • DE423528C - Automatic drip oil, especially for motorcycles : de en
  • US1568163A - Power-driven implement : en
  • US1568204A - Tractor hitch : en
  • FR599217A - Shoe heel : en fr
  • US1568223A - Roller mill : en
  • US1568234A - Coating for molds : en
  • US1568456A - Vehicle wheel : en
  • US1568547A - Piston : en
  • DE423753C - Cell sheet with throwing bar for drying drums : de en
  • DE423486C - Device for generating reciprocating motion from rotary motion and vice versa : de en
  • DK35476C - Train safety and signaling system. : da en
  • DE423460C - Ignition device for impact or timer : de en
  • DE423351C - Revolution counter for staggered roller calculators : de en
  • DE423539C - Device for gluing veneer butt joints with a heatable base serving to support the boards and with a pressure bar located above it, which is also heatable, both of which are divided lengthways perpendicular to the board surface : de en
  • CA257040A - Electric light fixture : en fr
  • AU1998224A - An improved woodworking' machine : en
  • CA256941A - Oiling and cleaning device for guns : en fr
  • AU2026A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • US1568887A - Means for maintaining the equilibrium of flying machines : en
  • US1568110A - Partition and like building construction : en
  • US1568121A - Cravat frame : en
  • US1568330A - Shoe hanger : en
  • DE423762C - Device for charging shaft furnaces (blast furnaces, lime furnaces, roast furnaces, gas generators) : de en
  • GB245337A - Improvements in or relating to sheet metal receptacles : en
  • US1568346A - Slow-closing valve mechanism for fluid-containing tanks : en
  • US1568571A - Feed regulator : en
  • US1568719A - Feeding mechanism for nail, tack, and similar machines : en
  • DE423673C - Machine for folding a bottom into round cardboard sleeves by means of a flanged disc provided with an annular recess : de en
  • GB245708A - An improved method of and apparatus for converting electric power : en
  • US1568275A - Sound-producing reed : en
  • US1568371A - Endless traction tread : en
  • US1568827A - Apparatus for testing telephone receivers : en
  • DE423730C - Adjustment pin for calculating devices with number sliders : de en
  • US1568322A - Method of making brake-beam fulcrums : en
  • USD69173S - Design for a lighting-fixture bracket : en
  • USD69187S - Design for a candy box : en
  • FR599171A - Improvement in the assembly of piston rings : en fr
  • FR599342A - Process for the production of allium preparations : en fr
  • DE423468C - Abraumfoerderbruecke : de en
  • US1568421A - Slack adjuster : en
  • FR599130A - Advanced method of making the shoe with first and second soles : en fr
  • DE423754C - Process for the production of storage-stable persalts : de en
  • GB245401A - Improvements in the mechanism of speed governor devices : en
  • US1568224A - Bearing metal : en
  • US1568231A - Antiskid chain for vehicle tires : en
  • DE423474C - Trickle condenser : de en
  • US1568198A - Combination tubing spider and support : en
  • AU2648725A - Improvements in and relating to water meter boxes : en
  • DE423380C - Automatic device for three-phase starting of single armature converters : de en
  • DK35481C - Procedure for the production of azo dyes. : da en
  • CA256892A - Power transmission : en fr
  • CA257076A - Electromagnetic system : en fr
  • FR599270A - Direction indicators : en fr
  • GB240807A - Improvements in devices for removing the air from, and sealing, containers : en
  • US1568261A - Product derived from acid sludge and method of making the same : en
  • DE423235C - Seat convertible into a bed for railway vehicles : de en
  • DE423510C - Combustion regulator with control of secondary air in the chimney or smoke duct, in which a secondary air inlet body is provided in a niche in the duct wall : de en
  • DE423738C - Floatless, hanging carburetor : de en
  • US1568079A - Vehicle light : en
  • US1568091A - Dispensing device : en
  • GB238563A - Toy boat : en
  • US1568925A - Automobile bumper : en
  • US1568358A - Differential drive mechanism : en
  • US1568116A - Sprocket chain : en
  • US1568181A - Process of making chlorides : en
  • FR599339A - Enhancer : en fr
  • FR599317A - Improvements to metal wheels : en fr
  • GB245250A - Improvements in variable speed gear : en
  • GB245504A - Improvements in or relating to steam generators : en
  • DE423569C - Freshening up bronze dust waste : de en
  • FR599228A - Low loss variable capacitor : en fr
  • FR599258A - Improvements in methods and devices for molding artificial teeth : en fr
  • GB245273A - Improvements relating to machines for packing powdered and analogous materials : en
  • GB245335A - Improvements in or relating to stop valves : en
  • GB245342A - Improvements in pumps : en
  • FR599079A - Steam sampling device from the low pressure stages of the turbines : en fr
  • US1568296A - Spindle-clamping device : en
  • FR599071A - Electric hot air heater : en fr
  • US1568410A - Charge-supply means for internal-combustion engines and means for maintaining uniform mixture conditions of the charge : en
  • US1568743A - Automatic hose-winding reel : en
  • DE423704C - Process for the photomechanical production of printing forms : de en
  • USD69171S - Design for a weighing scale : en
  • US1568428A - Display and clothes line : en
  • US1568661A - Ear-feeding apparatus : en
  • DE423627C - Temperature control kettle for the production of margarine and other edible fats : de en
  • DE423568C - Punching machine for sheet metal : de en
  • US1568268A - Wrought-metal repair device for pipe lines : en
  • US1568283A - Method of making reflectors : en
  • US1568649A - Ball joint : en
  • US1568568A - Stair construction : en
  • US1568305A - Magnetic clutch : en
  • GB233695A - Soluble food product having fresh kola as a base, and process for the preparation of the same : en
  • DE423300C - Heating and Kohlensaeureduengungsanlage for warm houses u. like : de en
  • GB245506A - Improvements in sighting devices for director firing : en
  • US1568135A - Panic bolt lock : en
  • US1568386A - Typewriting machine : en
  • US1568742A - Rye-bread-baking utensil : en
  • US1568299A - Inking fountain : en
  • US1568758A - Tree holder : en
  • GB245363A - Improvements in loose, temporary or removable covers, for books, magazines, catalogues, and the like : en
  • DE423446C - Device for examining cavities, in particular body cavities : de en
  • DE423665C - Measuring device for an electrical system : de en
  • DE423545C - Rotary piston machine with two housings arranged eccentrically to one another, between which an impeller revolves with wing pistons rotatable about their central axes : de en
  • GB245398A - Improvements in lamp burners : en
  • GB245323A - Improvements in centrifugal friction clutches : en
  • FR599218A - Electric motor toy : en fr
  • DE423697C - Method and arrangement for generating electrical vibrations, in particular for measurement and superimposition purposes : de en
  • GB245349A - An improved clock-line or cord for thirty hour long case clocks : en
  • GB244409A - Switch for the lighting circuit of film projecting apparatus : en
  • FR599316A - Tire-rim : en fr
  • GB245346A - Improved means for controlling the feed of a web to a printing or other machine : en
  • US1568658A - Preservative for motion-picture films : en
  • DE423597C - Machine for doubling or folding metal plates : de en
  • DE423711C - High-performance steam boiler : de en
  • FR599131A - Advanced mute for violins and similar musical instruments : en fr
  • GB239490A - Improvements in or relating to burners for lamps in which liquid fuel is employed : en
  • FR599347A - Lamp spout : en fr
  • GB235220A - Improvements in speed-change gear : en
  • GB244696A - Improvements in or relating to jars for use in rotary well drilling and like operations : en
  • CA257041A - Valve : en fr
  • US1568154A - Table : en
  • US1568183A - Quality gauge for leather : en
  • US1568824A - Action for player pianos : en
  • GB245492A - Improvements in or relating to devices for the expansion or diminution of letters, figures and the like for illuminated advertising or like purposes : en
  • GB237894A - Device for projecting stationary or moving pictures in broad daylight : en
  • GB245263A - Improvements in or relating to the drying of agricultural or horticultural products such as hops, seeds or the like : en
  • US1568829A - Battery indicator : en
  • CA257047A - Electric transformer : en fr
  • GB245330A - Improvements in electric cooking and heating apparatus : en
  • GB245341A - Improvements in or relating to vehicle wheels : en
  • FR599244A - Conveyor device for bulk materials : en fr
  • US1568815A - Electric-lamp socket : en
  • US1568499A - Pump-controlling mechanism : en
  • US1568340A - Game apparatus : en
  • US1568149A - Fishing reel : en
  • US1568455A - Fungicide and insecticide composition : en
  • DE423677C - Driver for freewheel hubs : de en
  • US1568379A - Shade-roller winding and holding device : en
  • US1568653A - Concrete mixer : en
  • DE423459C - Lider for parts of pumps sliding on each other : de en
  • DE423578C - Electrical alarm and signaling system in which the current impulses emanating from a master clock switch both slave clocks and signal devices located there, e.g. B. ringing affect : de en
  • DK35465C - Two-stroke Explosion or Direct Pressure Combustion Engine with Port Flushing. : da en
  • DE416541C - Electrodes for electrolytic cells : de en
  • DE423548C - Pressure telegraph, in which the type wheel is driven by a continuously rotating shaft through a coupling : de en
  • FR599225A - Device for automatically obtaining the offset and locking of a front axle on its axle : en fr
  • US1568900A - Eyeshade : en
  • GB245365A - Means for preventing and dissolving scale in steam boilers : en
  • US1568616A - Spike sandal : en
  • DE423478C - Process for the production of acetylene from carbide : de en
  • FR599349A - Method and means for preventing wear and dust formation of roads : en fr
  • US1568805A - gowley : en
  • US1568838A - Garter package : en
  • GB245224A - Improvements in or relating to the frames of velocipedes, cycles, and the like : en
  • DE423379C - Control device for steam and gas turbines : de en
  • US1568760A - Electromagnetic relay : en
  • US1568099A - Building construction : en
  • US1568538A - Garment-hanger support : en
  • FR599109A - Heavy oil burner : en fr
  • GB240445A - Improvements relating to the arrangement of perforations in kinematographic films : en
  • GB245258A - Improvements in or relating to perambulator spring frames : en
  • FR599058A - Improvements in the electrochemical treatment of copper ores : en fr
  • GB245369A - Improvements in and relating to adjustable back chairs : en
  • GB245489A - Improvements in or relating to the trigger mechanism of machine guns and automatic small arms : en
  • US1568160A - Combined salt and pepper shaker : en
  • GB245226A - Improvements in and relating to machines for cleaning cotton, and the like, fibres : en
  • FR599279A - Improvements in transmission cables : en fr
  • GB240408A - Arrangement for alternately grinding between dead centres and grinding internally : en
  • GB245281A - Improvements in or relating to fuels : en
  • US1568143A - Frequency selective circuits : en
  • US1568403A - Loose-leaf binder : en
  • US1568529A - Automobile curtain : en
  • GB245328A - Improvements in weft feeler mechanism for looms for weaving : en
  • US1568228A - Concealed ironing board : en
  • GB218675A - An improved method of and apparatus for converting electric power : en
  • FR599080A - Manufacturing process of hydrofluoric acid : en fr
  • US1568129A - Machine for filling and sealing bottles : en
  • CA256977A - Gauge : en fr
  • US1568508A - Switch attachment : en
  • US1568943A - Dobby for looms : en
  • DE423516C - Damping device for inclination scales : de en
  • DE423661C - Device to improve the commutation of DC machines in the event of sudden changes in load with the help of self-contained windings : de en
  • FR599188A - Process for disturbing the formation of crystals and for preventing the deposition of adherent precipitates on metallic surfaces : en fr
  • USD69183S - Thomas j : en
  • CA256996A - Opthalmic lens marking : en fr
  • FR599224A - Oyster knife : en fr
  • GB232970A - Improvements in and relating to internal combustion engines : en
  • FR599111A - Improvements to electrical switches : en fr
  • US1568871A - Construction for inductances : en
  • AU2293525A - Improved process for reducing ores : en
  • FR599081A - Hand hoe : en fr
  • US1568276A - Amalgamating means : en
  • US1568785A - Pot and kiln construction : en
  • FR599158A - Compensating and damping device for car suspension springs : en fr
  • GB245511A - Improvements in or relating to machines for breaking, scutching, opening, combing ordecorticating fibrous materials such as stalks of flax : en
  • GB245272A - Improvements in and relating to electrical controllers : en
  • US1568859A - Artificial flower : en
  • DE423434C - Printing press : de en
  • FR599219A - Centrifugal distributor refrigerant : en fr
  • GB245343A - Improvements in or relating to coffee infusers : en
  • DE423699C - Hanger clamp : de en
  • US1568573A - Wire-spring-making machine : en
  • US1568070A - Method of making artificial stone : en
  • USD69170S - Design for a combined telephone seat and desk : en
  • US1568590A - Motor shield : en
  • AU2337825A - Improvements relating to pipe joints : en
  • US1568888A - William dunn : en
  • CA257033A - Cushion tire : en fr
  • GB245201A - A new or improved machine for corrugating barrel and the like hoops : en
  • GB245339A - Improvements in or relating to "bumpers" or buffers for use in connection with doors, especially doors of vehicles : en
  • CA257036A - Apparatus for forming sheet glass : en fr
  • CA257077A - Electric discharge apparatus : en fr
  • US1568555A - Water-tube boiler : en
  • DE423695C - Process for obtaining milk sugar from whey : de en
  • US1568709A - Interlocking mechanism for voting machines : en
  • GB245299A - Improvements relating to tensile testing machines : en
  • GB228103A - : en
  • DE423633C - Auxiliary power brake for vehicles with internal combustion engines : de en
  • GB233292A - Improvements in and relating to apparatus for the rectification of alternating current : en
  • US1568356A - Protective device for desks : en
  • DE422930C - Ball joint holder : de en
  • DE423497C - Method for bending hollow bodies : de en
  • FR599208A - : fr
  • US1568195A - Compressor : en
  • US1568632A - Radio receiving apparatus : en
  • US1568269A - Expansible packing mechanism for pistons : en
  • US1568839A - Dry-pipe valve : en
  • US1568286A - Canopy for loading cars : en
  • US1568394A - Hydraulic power transmission : en
  • FR599138A - Gear sprocket refinements : en fr
  • GB245333A - Improvements in or connected with the seats of motor road vehicles : en
  • DE423564C - Gate valve with smoothly drilled rotating body : de en
  • US1568702A - Graphic integrating recorder : en
  • US1568904A - Process for refining hydrocarbon oils : en
  • US1568634A - Bead-buffing machine : en
  • US1568525A - Feeding attachment for thrashing machines : en
  • DE423549C - Arrangement for directional reception of short waves : de en
  • FR599214A - Extraction installation for vertical shafts and freight elevators : en fr
  • US1568597A - Washing machine : en
  • US1568715A - Folding chair : en
  • DE423750C - Process for coloring the inner surfaces of hollow glass bodies provided with a narrow opening : de en
  • US1568569A - Nailbrush : en
  • US1568938A - System of radio broadcast distribution : en
  • US1568769A - Coin-controlled locking mechanism : en
  • CA256881A - Hinge : en fr
  • CA256921A - Controlling apparatus for air pressure systems for pumps : en fr
  • US1568686A - Filament-drying apparatus : en
  • US1568603A - Attaching device for electric cables : en
  • US1568675A - Short circuiter for electric motors : en
  • US1568727A - Corrugated sheet-metal casing : en
  • US1568873A - Method of manufacturing artificial abrasives : en
  • US1568896A - Disk harrow : en
  • US1568124A - Tractor hitch for headers : en
  • US1568791A - Soap drier : en
  • CA257007A - Refrigerating substance : en fr
  • DE423595C - Rolling mill, the rollers of which are provided with inserted pins : de en
  • CA257006A - Sealing and thrust balancing means : en fr
  • CA257026A - Dispenser for paper napkins : en fr
  • GB245399A - An improved wheel for motor vehicles : en
  • US1568671A - Rising front for cameras : en
  • DE423470C - Reflector for light body : de en
  • DE423566C - Tool head designed as an annular disc for producing the fillets on offset workpieces : de en
  • US1568503A - Boiler-supply system : en
  • US1568951A - Mechanically-operated lead pencil : en
  • US1568398A - Power controller for pneumatic-dispatch systems : en
  • US1568514A - Playing ball : en
  • US1568544A - Torsion meter : en
  • US1568229A - Windshield cleaner and heater : en
  • DE423662C - Electric pointer frequency meter : de en
  • US1568470A - Wireless receiving tuner : en
  • US1568122A - Clamp : en
  • US1568247A - Edge construction for furniture tops : en
  • US1568895A - Bungalow trailer : en
  • US1568722A - Clean-air lead for tractor fuel systems : en
  • GB228129A - Process for the simultaneous production of cements and combustible gas : en
  • US1568551A - Spring system for vehicles : en
  • US1568674A - Stereopticon slide : en
  • CA256957A - Oven and dryer : en fr
  • CA257053A - Centrifugal machine and process : en fr
  • US1568401A - Roll for carrying fabric conveyer belts of paper-making machines : en
  • FR599306A - Improvements to propulsion propellers : en fr
  • CA257087A - Electric sad iron : en fr
  • US1568433A - Anchorage : en
  • US1568062A - Woodworking machine : en
  • US1568280A - Recorder : en
  • US1568522A - Gauge cock : en
  • US1568796A - Oil filter : en
  • FR599310A - Direct reading pyrometer : en fr
  • FR599119A - Burier for manure or any other material requiring furrowing, suitable for so-called <double brabant with handle> plows> and adjustable in all directions : en fr
  • GB245210A - Improvements in trawling gear : en
  • FR599227A - Coil for battery ignition devices of internal combustion engines : en fr
  • US1568479A - Oil furnace : en
  • US1568628A - Signal : en
  • US1568364A - Evaporatob : en
  • CA256992A - Steam connection for locomotives : en fr
  • FR599290A - Indicator of the weighings carried out on the Roman scales : en fr
  • FR599323A - Device for tightening by upsetting small diameter metal hoops : en fr
  • GB245204A - Improvements in or relating to protection devices for electrical rectifiers : en
  • CA256919A - Method of making composition blanks : en fr
  • GB245236A - Improvements in lathe beds or slides for other machines : en
  • FR599151A - Developments in and relating to magnetos for internal combustion engines : en fr
  • GB245251A - Improvements in and relating to force-feed lubricators : en
  • GB245505A - Improvements in electric switching keys for high frequency circuits : en
  • CA257016A - Boiler cleaner : en fr
  • FR599139A - Improvements to three-electrode vacuum tube devices : en fr
  • USD69193S - oe new haven : en
  • GB245311A - Improvements in rifle cleaning devices : en
  • FR599096A - Method and liner tape for processing film tapes : en fr
  • US1568411A - Process of making articles of vulcanizable material : en
  • DE423599C - Fluff with pleats sewn together and fabric slide for making fluff on sewing machines : de en
  • FR599304A - Improvements to ironing machines : en fr
  • DE423543C - Removal of carbon monoxide from a gas mixture with the help of a copper ammonia solution : de en
  • GB245368A - Improvements in safety devices applicable for use with printing machine cylinders : en
  • GB245312A - Improvements in and relating to corner plates for tin-plate boxes and like receptacles : en
  • US1568700A - Apparatus and process for stemming fruit : en
  • US1568907A - Lighted plate : en
  • FR599157A - Improvements to vehicle bumpers : en fr
  • FR599315A - Folding metal frame seat : en fr
  • US1568285A - Safety device for swinging scaffolds : en
  • US1568418A - Brush head : en
  • US1568810A - Beet harvester : en
  • FR599292A - Application of ball bearings to polishing places : en fr
  • FR599305A - Device for observing conductive or magnetizable bodies : en fr
  • FR599341A - Improvements made to the assembly mechanism of typographic composing machines : en fr
  • USD69195S - Design for a clock case : en
  • FR599153A - Percussion device for firearms : en fr
  • US1568214A - Apparatus for watering areas of land : en
  • US1568945A - Apparatus for pulverizing and feeding fuel to furnaces : en
  • DE423740C - Switch for electric starting alternators : de en
  • FR599254A - Truss : en fr
  • DE423439C - Transmission method with electric waves : de en
  • DE423571C - Coffee grinder with inlet funnel above the grinder : de en
  • DE423604C - Circuit for electrical drives of railway switches, signals, etc. : de en
  • DE423616C - Link case : de en
  • DE423620C - Method and device for the treatment of ores : de en
  • GB245338A - Improvements in tube cleaning and scale removing devices : en
  • CA257029A - Governor for internal combustion engines : en fr
  • DE423632C - Braking device on the steering wheels of automobiles when using pull cables to tighten the brake shoes : de en
  • DE423523C - Device on gear pumps with internal teeth to enable the same inflow and outflow direction despite reversing the direction of rotation : de en
  • US1568132A - Wrench : en
  • US1568863A - Signal : en
  • FR599203A - Improvements to vehicle wheels and similar wheels and their manufacture : en fr
  • GB245302A - Improvements in or relating to wind-screens for motor vehicles and the like : en
  • FR599173A - Flat grate hearth with charcoal and gasification loading hopper and hot air production : en fr
  • US1568311A - Knot-tying implement : en
  • US1568373A - Ventilator of the ejector type : en
  • US1568388A - Thermostatic switch for temperature indicators : en
  • US1568562A - Method and apparatus for shaping plastic material : en
  • DE423617C - Impact press : de en
  • US1568186A - Process for dephosphorizing iron and steel : en
  • FR599330A - Harvester improvements : en fr
  • US1568697A - Shock absorber : en
  • GB234475A - Valve stem packing : en
  • US1568083A - Stop mechanism for die presses : en
  • US1568354A - Carrier for braiding machines : en
  • US1568413A - Separator : en
  • US1568516A - Machine for pumping fluids fkom wells : en
  • USRE16242E - Cab tbtjck : en
  • US1568879A - Stovepipe thimble : en
  • US1568929A - Electric-lighting fixture : en
  • DE423640C - Processing of the slag sulfur to sulfuric acid or sulfuric acid gases : de en
  • FR599128A - Improvements to solutions, compositions or preparations for the textile industry and the like, and their applications : en fr
  • DE423580C - Electrical alarm protection against theft of drive belts : de en
  • GB245510A - Improvements in advertising or display devices : en
  • US1568889A - Retainer clip : en
  • US1568554A - Dust guard : en
  • US1568176A - Milk can : en
  • FR599295A - Improvements to parabolic type radiators running on hydrocarbons : en fr
  • GB245217A - Improvements in take-up motions for tape-weaving looms : en
  • DE423573C - Device for cooling molten fat masses or emulsions : de en
  • GB245322A - Improvements in transporting and feeding mechanism : en
  • GB245493A - Improvements in finished patterns and methods of making same : en
  • GB245170A - An electrolytic process for the removal of rust and scale from metals : en
  • GB237573A - Method of manufacturing keten : en
  • FR599103A - Method of operating steam boilers, with variable heat supply : en fr
  • DE423608C - Lockable connector device : de en
  • FR599201A - Rolling shopping bag : en fr
  • FR599129A - Agricultural machine for moving the earth : en fr
  • FR599277A - Toy : en fr
  • GB245375A - Improvements in device for breaking open doors : en
  • USRE16241E - Samuel scott wilson : en
  • DE423342C - Sole and heel milling machine : de en
  • DE423588C - Coke oven battery system : de en
  • GB245289A - Improvements in and relating to sock suspenders, stocking suspenders and the like : en
  • GB245372A - Improvements in mangles and wringers : en
  • US1568128A - Check book : en
  • US1568317A - Furnace or oven : en
  • US1568834A - Ice-cream-cone package : en
  • US1568854A - Steel-casting apparatus : en
  • US1568059A - Combined pad or leaf holding and locking device for manifolding sales books : en
  • US1568179A - Shocker : en
  • US1568541A - Apparatus for operating on rubber articles : en
  • US1568111A - Scythe : en
  • GB243672A - Improvements in electric flashlights : en
  • US1568101A - Clamp : en
  • GB239204A - Improvements in wrapping means : en
  • DE423563C - Screw locking : de en
  • US1568177A - Mail-pouch catcher : en
  • US1568357A - Counterpoise for stove doors : en
  • FR599275A - Electrically controlled device containing a small motor placed inside its casing : en fr
  • GB245301A - A new or improved saw blade for cutting metal, wood or other materials : en
  • DE423430C - Device for filling hollow baking strokes with liquid : de en
  • DE423391C - Step switch for uninterrupted fine-step switching of AC voltages : de en
  • DE423440C - Process for the production of insulating bodies : de en
  • FR599243A - Improvements to the attachment device for automotive vehicle suspension springs : en fr
  • US1568272A - diago : en
  • CA256998A - Vacuum sealing machine : en fr
  • DE423487C - Vehicle wheel : de en
  • GB241165A - Water re-cooling plant for steam driven vehicles working with condensation : en
  • US1568843A - Saw attachment for vehicles : en
  • CA257091A - Vacuum jar seal : en fr
  • CA256964A - Train pipe connector : en fr
  • CA257093A - Machine for making tire carcasses : en fr
  • GB245478A - Improvements in vacuum brakes : en
  • GB245479A - Improvements in and relating to the treatment of alkali liquors : en
  • GB245376A - Improvements in or relating to combination garments : en
  • US1568477A - Support for seating accommodation : en
  • CA257049A - Method of manufacturing baseball centers : en fr
  • US1568800A - Computing ob multiplying machine : en
  • GB245279A - Improvements in combined vessels and strainers for use in milking operations : en
  • DE423521C - Violin bow : de en
  • FR599115A - Shoe tree : en fr
  • DE423496C - Keyboard for calculating and adding machines : de en
  • DE423424C - Electric spark plug for internal combustion engines : de en
  • GB245238A - Improvements in hydro pneumatic ejectors : en
  • FR599054A - Ball Decompressor Suction Cup : en fr
  • GB245222A - Improvements in driving and self-sustaining gear for winches : en
  • GB245820A - Improvements in the preparation of sterilising agents, germicides and the like : en
  • US1568166A - Ironing machine : en
  • DE423462C - Production of a compound that can be used for roofing, floor or wall cladding or as an insulating material : de en
  • DE423767C - Radiation pyrometer with thermocouple : de en
  • DE419123C - A hood for motor vehicles that can be retracted into the wall of the car body is closed : de en
  • DE423450C - Alloy of lead, zinc and antimony : de en
  • DE423642C - Coal dust firing for regenerative flame stoves (Martinoefen, mixer, etc.) : de en
  • US1568734A - Method of making sausage casings : en
  • US1568868A - Sotpobt fob collapsible contaizteb tubes : en
  • FR599291A - Movable hygienic protector fits on glasses, cups and other containers : en fr
  • GB245280A - Improvements in self-locking window fasteners : en
  • GB245512A - An improved double-pole electrical connection : en
  • DE423667C - Gas-fired fan oven : de en
  • US1568115A - Implement for marking roof rafter cuts and braces : en
  • US1568270A - Door hanger : en
  • US1568948A - Shipping ob : en
  • GB245235A - Improvements in, and relating to change speed gears : en
  • US1568802A - Brake-testing device for automobiles : en
  • US1568817A - Automatic valve cut-off : en
  • DE423790C - Lighting device on measuring devices : de en
  • US1568553A - Copyholder apparatus : en
  • US1568578A - Reverse gear and clutch operating mechanism : en
  • CA256976A - Mechanical bar chart : en fr
  • CA257032A - Cranial-hole tire : en fr
  • US1568226A - Automatic currier : en
  • US1568300A - Oscab j : en
  • US1568319A - Toy aeroplane : en
  • US1568557A - Bumper : en
  • CA256875A - Clothes pin : en fr
  • DE423726C - Metal cooking kettle with movable bracket : de en
  • DE423443C - Pressed body made from a mixture of electrically or magnetically conductive and insulating material : de en
  • US1568647A - Faucet : en
  • CA256884A - Accordion : en fr
  • CA256931A - Collapsible tube : en fr
  • CA256890A - Apparatus for pickling and or mixing grain : en fr
  • US1568867A - Tractor hitch : en
  • CA256906A - Differential friction apparatus for eliminating electromagnetic disturbances : en fr
  • US1568527A - Safety-clutch mechanism : en
  • US1568639A - Variable-velocity-ratio gearing : en
  • US1568480A - Jack or slider for use in circular-knitting machines : en
  • CA256889A - Air inlet for sewer systems : en fr
  • US1568263A - Retort slicing device : en
  • US1568545A - Register constant-lock-operating attachment : en
  • CA256883A - Adhesive or cement : en fr
  • CA257054A - Process of agglomerating loose materials : en fr
  • DE423659C - Device for interference-free reception in high-frequency telegraphy and telephony : de en
  • CA257086A - Slack adjuster for air brakes : en fr
  • AU2076824A - Improvements in flushing cistern discharge valves : en
  • CA257050A - Endless track for vehicles : en fr
  • CA256885A - Grain aspirator : en fr
  • AU2415125A - Improvements in advertising device : en
  • DE423681C - Air compressor : de en
  • US1568061A - Exhaust cut-out : en
  • US1568559A - Tire : en
  • US1568619A - Proportional-flow device : en
  • DE423712C - Steep tube boiler : de en
  • GB245329A - Improvements in cigarettes : en
  • US1568302A - Fuel-saving device : en
  • CA257043A - Process for purifying gases for use in the synthesis of ammonia : en fr
  • FR599289A - Splash guard forming a mudguard for pedestrian use : en fr
  • CA256950A - Vacuum cleaner : en fr
  • US1568668A - Thumb-sucking preventer : en
  • US1568835A - Internal-combustion engine : en
  • DK35480C - Wireless Receiving System. : da en
  • GB245495A - Improvements in or relating to machines for harvesting flax and other plants : en
  • FR599166A - Automatic stacker gyrating machine : en fr
  • US1568438A - Can : en
  • US1568947A - Portable electric lamp : en
  • US1568082A - Apparatus for loading trays with cans : en
  • US1568465A - Lamp construction : en
  • US1568795A - Fire-extinguishing apparatus : en
  • CA256899A - Doll : en fr
  • CA256902A - Combined boiler and heating device : en fr
  • DE423658C - Waste heat boiler system for industrial ovens : de en
  • FR599073A - Portable lighting projector : en fr
  • AU2152225A - An improved cornhusker and sheller : en
  • CA256968A - Loud speaker : en fr
  • US1568141A - Frequency selective circuits : en
  • AU2475425A - An improved combination coat and trouser hanger : en
  • DE423477C - Process for making swimming soaps : de en
  • US1568679A - Combination harvester thrasher : en
  • US1568737A - Attachment for steering wheels and the like : en
  • US1568321A - Golf-hole cup and tool for inserting and extracting said cup : en
  • US1568487A - Retaining device for rim lugs : en
  • DE423716C - Pushing and pulling device for conveyor wagons : de en
  • FR599293A - Automatic enlarger for photography : en fr
  • US1568595A - Identification and sales tag : en
  • US1568825A - Automobile steering gear : en
  • US1568860A - Automatic air-hose coupling : en
  • GB233344A - Improvements in or relating to fastener stringers and to the manufacture of the same : en
  • GB245481A - Improvements in and connected with relief valves for steam generators of ships or other installations : en
  • FR599174A - Method and device for automatic adjustment of the level of juice in evaporation and distillation apparatus for sweets : en fr
  • US1568594A - Conveying mechanism : en
  • US1568677A - Street-railway construction : en
  • FR599064A - Process for the production of metal pipes with longitudinal seams : en fr
  • FR599246A - Heating installation for heavy oil burners, more specifically intended for heating bakery ovens : en fr
  • FR599294A - Device for keeping an open door in the open position : en fr
  • DE423428C - Oven with at least three baking rooms one above the other : de en
  • US1568883A - Knob : en
  • AU2119724A - Improved tip body for motor truck and the like : en
  • GB245218A - Improvements in spinning and twisting frames : en
  • FR599192A - Auto headlamp deflectors : en fr
  • FR599239A - Tiles for wall coverings, decorated or not, in which one side is made suitable for masonry grip : en fr
  • GB245230A - An improved expanding carrier for electric accumulators, petrol cans and the like : en
  • US1568898A - Refrigerating apparatus : en
  • FR599235A - Relay with conditional armature attraction and slaved to an external operation : en fr
  • GB240806A - Improvements in or relating to alternating current mercury vapour lamps : en
  • GB245360A - Bathing tubs : en
  • US1568910A - Cleaning compound : en
  • US1568605A - Method of and means for color striping wood strips : en
  • US1568393A - Pipe cleaner : en
  • US1568482A - Potato harvester : en
  • US1568707A - Hub-cap-attaching means : en
  • US1568412A - Scooter : en
  • US1568939A - System for radio broadcast distribution : en
  • CA257059A - Grain cracking machine : en fr
  • DE423589C - Card holder for card indexes with cards overlapping each other except for one edge section : de en
  • DE422917C - Frame or loop antenna : de en
  • US1568669A - Soldering solution : en
  • GB245332A - An improved dowelled joint for woodwork and the like : en
  • FR599331A - Induction regulator : en fr
  • US1568133A - Gradometer : en
  • US1568648A - of detroit : en
  • US1568426A - Typewriting machine : en
  • US1568745A - Printer s clamp : en
  • US1568337A - Bricklayer's jointer : en
  • US1568405A - Pneumatic footwear construction : en
  • US1568130A - Multidisk phonograph : en
  • US1568252A - Building blocks for toy structures : en
  • US1568431A - Internal-combustion engine : en
  • DE423755C - Process for the extraction of technically valuable products from sulfur barium : de en
  • US1568236A - Valve : en
  • DE423454C - Crankshaft machining device : de en
  • AU2286125A - Improvements in electric locomotives : en
  • DE423461C - Monitoring system for electrical safety circuits for reporting fire, burglary and the like. like : de en
  • GB240854A - Process for the manufacture of liquid fuels similar to petrols derived from solid fuels by the conversion of distillation and gasification gases : en
  • DE423476C - Protection device for the seals on sliding windows : de en
  • DE423607C - Plug device for electrical power connections : de en
  • GB245306A - Improvements in and relating to cleaning liquids : en
  • DE423374C - Switching device for exhaust steam injectors on locomotives : de en
  • DE423304C - Sewn or nailed through footwear : de en
  • FR599132A - Hat edge ironing machine : en fr
  • CA256972A - Automobile for exhibition purposes : en fr
  • DE423575C - Device for sucking off liquids and gases : de en
  • GB245356A - Improvements in or relating to pneumatic tyres and wheels therefor : en
  • GB234507A - : en
  • GB245373A - Improvements in percussion drill bits for drilling wells and the like : en
  • GB245371A - Improvements in or relating to moisteners or dampers : en
  • DE423411C - Meadow character : de en
  • DK35472C - Bicycle light. : da en
  • FR599061A - Machine tool arrangement, for metalworking : en fr
  • US1568219A - Highway-crossing signal system : en
  • US1568814A - Wardrobe trunk : en
  • US1568880A - Envelope : en
  • GB245219A - Improvements in or relating to sewing machines : en
  • DE423550C - Battery consisting of primary or secondary elements with bipolar electrodes : de en
  • GB235828A - : en
  • DE423799C - Device for briquetting fuels : de en
  • US1568208A - Dumping device : en
  • US1568395A - Method of manufacture of wooden panel doors : en
  • GB245286A - Improvements in machinery for treating compressing and moulding plastic substances : en
  • GB245388A - Device for indicating sparking and other disturbances in, and for automatically cutting out transformers, choke coils, and other electrical apparatus operating in an insulating medium : en
  • US1568651A - Color-printing device : en
  • US1568851A - Battery : en
  • FR599308A - Dry fungicidal seed treatment process : en fr
  • DE423558C - Agricultural grinder or plane with shredding tools adjustable on the grinder frame : de en
  • GB218677A - Improvements in or relating to electron discharge tubes : en
  • GB245205A - Improvements in or relating to electric terminals, connectors or the like : en
  • US1568043A - Brake band : en
  • CA256965A - Shell dish : en fr
  • DE423483C - Compressed gas generator : de en
  • DE423367C - Fluid meter with rotating chamber drum due to the effect of weight : de en
  • FR599193A - Variable electrical resistance with micrometric device : en fr
  • FR599236A - Fireproof armored film projection device : en fr
  • GB245234A - Improvements relating to cycles : en
  • GB232263A - Process of manufacturing improved vat dyes : en
  • CA257048A - Means for attaching gas delivery tubes of cutting torches : en fr
  • DE423466C - Seed dressing : de en
  • FR599178A - Multi-combination current switch : en fr
  • GB245503A - Improvements in or relating to aerial ropeways : en
  • CA257073A - Submarine cable insulation : en fr
  • FR599175A - Claw protection bracket, for corners of rugs, carpets, linoleums and others : en fr
  • FR599324A - Improvements in manufacturing processes for uncooked porous bodies intended for use as filters, diaphragms, etc. : en fr
  • FR599336A - Device for regulating the feed to boilers of variable-speed steam engines : en fr
  • US1568618A - Grain cleaner : en
  • US1568882A - Burglar alarm : en
  • DE423502C - Process for the production of ferrochrome or other ferro-alloys : de en
  • US1568191A - Turbine engine : en
  • USD69184S - Design for a glass goblet or similar article : en
  • CA256871A - Roadway crossing intersecting railroad tracks : en fr
  • CA256971A - Garment for sportsmen : en fr
  • CA257027A - Process of producing fuel for internal combustion engines : en fr
  • US1568813A - Mary gardner do whs admin : en
  • US1568453A - End fastener for music-roll sheets : en
  • CA256952A - Metal tire take-up : en fr
  • US1568142A - Frequency selective circuits : en
  • US1568535A - Adjustable spit : en
  • US1568515A - Paper-bag rack : en
  • US1568918A - Electric condenser : en
  • US1568417A - Steering device : en
  • US1568484A - Cultivator shovel : en
  • US1568842A - Arthur stanley howard : en
  • USRE16243E - Roof structure : en
  • DE423368C - Filling hull to a dosing device : de en
  • GB240853A - Improvements in film magazines for kinematograph cameras : en
  • US1568114A - Bridle : en
  • US1568912A - Surfacing tool : en
  • US1568182A - Oil still : en
  • US1568190A - Pavement-breaking device : en
  • CA256898A - Eye-supporting unit for dolls : en fr
  • AU2119024A - Improvements in and connected with steering wheels of agricultural implements or machines : en
  • CA256917A - Manufactured flowers : en fr
  • US1568297A - Telephone switch for radio sets : en
  • US1568678A - Car coupling : en
  • US1568167A - Ironing board : en
  • US1568265A - Process for making reenforced-concrete walls : en
  • CA256907A - Handle-bar and mechanism : en fr
  • US1568140A - Pressure gauge : en
  • GB245232A - Improved flanged openings for metal containers and other articles and method of making same : en
  • AU2468925A - Improvements in antiskid chains for motor vehicle wheels : en
  • AU2117324A - Improvement in closet seats : en
  • US1568587A - Oil burner : en
  • US1568240A - Washing machine : en
  • US1568471A - Ventilated seat : en
  • US1568051A - Divided-charge rotary engine : en
  • US1568552A - Copyholder apparatus : en
  • US1568705A - Cloth-cutting machine : en
  • US1568150A - Container : en
  • US1568789A - And two-sixteenths to george a : en
  • US1568914A - Universal joint : en
  • US1568534A - Ice-cream cutter : en
  • US1568215A - Paint : en
  • US1568316A - Process for artificially curing green tobacco : en
  • US1568255A - Juice-extracting apparatus : en
  • US1568711A - Mechanism for depositing coins or other objects : en
  • FR599332A - Improvements to feed machines for sheets of paper and similar sheets : en fr
  • CA256897A - Blast furnace : en fr
  • CA257088A - Cutter head for mining machines : en fr
  • FR599063A - Method and device for the manufacture of crown nuts in nut presses : en fr
  • CA256886A - Range finder for golf clubs : en fr
  • CA256926A - Instrument for the determination of moisture in paper or textiles : en fr
  • US1568153A - A corpora : en
  • US1568874A - Window construction : en
  • CA256946A - Auxiliary motor drive mechanism for player pianos : en fr
  • GB245246A - Improvements relating to dough and similar mixing machines : en
  • US1568666A - Connecter sleeve : en
  • DE423490C - Fluid return brake with air reclaimer for guns : de en
  • FR599089A - Improvements to variable speed mechanisms : en fr
  • DE423576C - Oval ink eraser : de en
  • FR599233A - Improvements in typewriters : en fr
  • GB245183A - Improvements in telegraphic and telephonic receiving circuits : en
  • DE423410C - Device for preventing a fraudulent influence on the gait of the control apparatus used in carrier pigeon races : de en
  • DK35470C - Device for Fastening Electrodes in Discharge Tubes with two or more Electrodes. : da en
  • US1568476A - Ammonia-absorption refrigerator : en
  • US1568352A - Concrete post : en
  • FR599051A - Hood : en fr
  • GB243301A - An improved process for working up animal fibres, hairy skins or hair : en
  • DE423437C - Self-discharge device : de en
  • DE420212C - Production of grain grids by means of atomization apparatus : de en
  • DE423445C - Rotatable ashtray for gas generators, shaft ovens, etc. like : de en
  • US1568599A - Bow shuttle : en
  • DE423686C - Method of sealing damaged ships by freezing : de en
  • US1568875A - Headlight for automobiles : en
  • DE423387C - Ribbon arrangement for typewriters : de en
  • DE422763C - Device for quick lifting of the pressure roller for trough and roller presses : de en
  • DE423777C - Switching device for electrically operated vehicles : de en
  • FR599056A - electro signaling system for railway stations : en fr
  • FR599297A - Automatic device for remote control of color changes of light signals : en fr
  • FR599321A - Improvements to steam generators : en fr
  • FR599338A - Rice powder box or other similar products : en fr
  • US1568592A - Linen-cutting machine : en
  • USD69178S - of akron : en
  • US1568576A - Game apparatus : en
  • DE423574C - Closed car body for motor vehicles made from stamped sheet metal : de en
  • GB245199A - Improvements in the manufacture of size-softeners : en
  • FR599186A - Method for indicating trip operations in alternating current networks or polyphase networks : en fr
  • FR599194A - Adjustable pressure detector for t. s. f. : en fr
  • FR599343A - Device for thinning the walls of the necks of bulbs of incandescent lamps or other similar glass containers : en fr
  • DE423467C - Rock drill with spiral grooves : de en
  • DE423413C - Coupling between towing vehicle and trailer : de en
  • GB245206A - Improvements relating to draining boards for domestic and similar uses : en
  • GB228556A - Improvements in condensers adapted for locomotives and similar vehicles : en
  • GB236228A - Improved means for stopping the downward motion of lift cabins : en
  • FR599302A - Improvements in the propulsion system of ships : en fr
  • GB238858A - : en
  • GB246195A - Improved method and apparatus suitable for receiving cable and like signals : en
  • US1568377A - Weeder : en
  • US1568486A - Boat : en
  • GB245361A - A method of manufacturing seamless and foldless leather hats : en
  • DE423586C - Loom for the simultaneous production of two fabrics on top of or next to each other : de en
  • GB245247A - Improvements in wind screens for motor vehicles or the like : en
  • GB245203A - Device for producing a changeable picture or silhouette with varied colour effects, (suitable for advertising purposes or the like) : en
  • FR599303A - Method and machine for bonding raw rubber to leather or raw rubber : en fr
  • DE423481C - Fluid meter, especially for motor vehicles and the like like : de en
  • GB245370A - Toasting apparatus : en
  • US1568380A - Auxiliary gasoline-supply device : en
  • DE423534C - Football with an automatic valve : de en
  • US1568567A - Clutch device : en
  • US1568147A - Refrigerating apparatus : en
  • US1568844A - Pinto-bean-harvesting machine : en
  • US1568926A - Release valve : en
  • US1568256A - Electric lamp : en
  • DE423427C - Installation of a gear transmission in a drive wheel for motor vehicles : de en
  • DE423485C - Compound compression nozzle : de en
  • US1568786A - Machine for cutting fruit into cubes : en
  • US1568301A - Brake-applying mechanism : en
  • DE423656C - Electrode for electrical gas cleaning : de en
  • FR599261A - Hose clamp : en fr
  • DE423624C - Friction clutch : de en
  • FR599213A - Method and apparatus for preventing the formation of blisters, cracks, pores, etc. in foundry molds : en fr
  • GB245482A - Improvements in and relating to hydraulic rotary pumps, motors, and the like apparatus : en
  • FR599215A - Improvements to printing telegraph devices : en fr
  • US1568148A - Reading machine : en
  • US1568193A - Method of and apparatus for welding : en
  • US1568333A - Bolster cushion : en
  • US1568355A - Belt-adjusting apparatus for grain elevators : en
  • US1568833A - Piston pin : en
  • US1568416A - Undergarment : en
  • US1568642A - Automobile intake heater : en
  • US1568901A - Receiver : en
  • GB245345A - Improvements in or relating to kinematograph exhibition apparatus : en
  • DE423746C - Device for setting photographic cameras : de en
  • DE423441C - Method for synchronizing induction motors with a direct current exciter that is constantly switched into the secondary circuit of the induction motor : de en
  • FR599273A - Advanced gasifier : en fr
  • US1568213A - Rail anchor : en
  • US1568391A - Rotary internal-combustion engine : en
  • DE423770C - Protective jacket tube for melting tubes in so-called bomb ovens : de en
  • US1568448A - Insecticide-applying machine : en
  • US1568934A - Wrench : en
  • DE423583C - Sliding draft drafting system : de en
  • DE423663C - Amp-hour meter for alternating current : de en
  • DE423610C - Process for the preparation of related dyes : de en
  • FR599134A - Improved process for the preparation of an adhesive rubber compound and products made by this process : en fr
  • FR599286A - Improvement in the manufacture of cement by vertical kilns : en fr
  • DK35466C - Pencil sharpener. : da en
  • US1568239A - Tent structure : en
  • US1568822A - Rail steel : en
  • GB245353A - Pliers for fitting split cotters or cones for holding valve springs of internal combustion engines : en
  • FR599265A - Device holder forming automatic switch : en fr
  • GB234083A - Improvements in or relating to projectiles : en
  • GB245307A - Improvements in filled bag sewing machines : en
  • GB245350A - Improvements in or relating to cartons : en
  • FR599282A - Improvements to disc type spare wheel devices : en fr
  • DE423423C - Shaft conveyor system : de en
  • US1568820A - Apparatus for forming annular blanks for the manufacture of rubber tubes : en
  • DE423682C - Measuring device for determining the altitude of the center of gravity of ships : de en
  • GB238564A - Improvements in photo-electric cells : en
  • DE423452C - Muffler for internal combustion engines : de en
  • DE423717C - Rotary switch for right and left rotation : de en
  • DE423698C - Arrangement for connecting loop insulators with each other, with the cable or with the suspension : de en
  • GB245402A - Improvements in the mechanism of speed governor devices : en
  • FR599062A - Cash register upgrades : en fr
  • US1568106A - Game table : en
  • US1568334A - Mechanical cushion roll for spinning frames : en
  • DE423670C - Combined shut-off and regulating device for branch lines with two adjustable flaps on parallel axes : de en
  • GB245340A - Improvements in ironing or pressing machines : en
  • FR599095A - Method for measuring the condition of lines in a telegraph system : en fr
  • FR599204A - Improvements to vehicle wheels and similar wheels and their manufacture : en fr
  • CA256986A - Exhaust heated oil vaporizer : en fr
  • CA257044A - Process for producing chemical compounds : en fr
  • CA257014A - Method of stabilizing solution containing loosely combined oxygen : en fr
  • CA257019A - Flexible joint : en fr
  • US1568946A - Electric-fan blade : en
  • AU2064324A - Improvements in cascade amplification systems for radio apparatus, wired wireless systems and the like : en
  • CA256876A - Road ring attachment for traction wheels : en fr
  • US1568350A - Paint : en
  • US1568806A - Power-control apparatus : en
  • US1568071A - Internal-combustion engine : en
  • US1568174A - Carbonizing box or the like : en
  • US1568144A - Frequency selective circuits : en
  • USD69181S - Design for a resilient tire : en
  • US1568118A - Heel-building machine : en
  • US1568415A - Non-heat-conducting covering : en
  • US1568518A - Liquid-dispensing apparatus : en
  • US1568084A - Fire extinguisher : en
  • US1568610A - Gas heater : en
  • FR599220A - : fr
  • FR599252A - Special reinforced concrete beam for sheed : en fr
  • FR599320A - Improvements to metal wheels for vehicles : en fr
  • FR599124A - Device for punching round holes and cutting any openings in profiled metals or not, using an oxy-acetylene cutting torch or other : en fr
  • US1568680A - Pneumatic-dispatch apparatus : en
  • US1568684A - Engine, and particularly internal-combustion engine : en
  • US1568192A - Automobile license tag : en
  • GB245359A - Improvements in fire-box roofs : en
  • DE423506C - Control sleeve for electromagnetically controlled regulator : de en
  • DE423654C - Method for fastening the bristles of toothbrushes or the like in the brush wood by means of metal frames and a die for carrying out the method : de en
  • CA256935A - Hunting belt : en fr
  • US1568375A - Lath rack or holder : en
  • US1568771A - Grid for gas burners : en
  • US1568913A - Compression gauge : en
  • DE423422C - Process for the briquetting of powdered ores : de en
  • DE423503C - Device for cooling annealed workpieces : de en
  • GB245507A - Improvements in diving suits : en
  • US1568858A - Rebound check : en
  • CA256877A - Toy vehicle : en fr
  • FR599237A - Control device for cinematographic cameras or projection devices : en fr
  • US1568238A - Shoulder pad : en
  • US1568560A - Semitrailer : en
  • US1568823A - Straight-side bead flapping machine : en
  • US1568294A - Pallet : en
  • DE423242C - Portable test lamp : de en
  • GB232631A - Apparatus for projecting pulverised materials and smoke : en
  • DE423631C - Braking device for motor vehicles with a biaxial subframe that can swing about a transverse horizontal axis : de en
  • US1568197A - Locomotive with combined drive : en
  • DE423495C - Electrical switching device : de en
  • FR599125A - Removable and interchangeable rim for car wheels : en fr
  • US1568495A - Direction indicator for motor vehicles : en
  • FR599169A - Improvements to devices for removing carbonaceous materials from devices for treating oils : en fr
  • FR599206A - : fr
  • GB240812A - Improvements in or relating to windows of vehicle doors : en
  • DE423449C - Method and device for the production of glass plates by overturning a port content : de en
  • DE423751C - Process for the manufacture of pearl and mother-of-pearl-like products : de en
  • DK35475C - Apparatus for Charging on Motor Vehicles of Neg. : da en
  • GB245269A - Improvements in and relating to fasteners for hatch covers : en
  • US1568872A - Window curtain and shade supporting bracket : en
  • CA257090A - Process of manufacturing vat dye : en fr
  • US1568558A - Bumper : en
  • US1568857A - Circulating plunger pump : en
  • FR599198A - Bottle holder for gasoline filtration on board an automobile : en fr
  • GB224511A - Improved method of and apparatus for burning fuel : en
  • CA256956A - Whistle operating mechanism : en fr
  • DE423451C - Felting machine : de en
  • CA257000A - Device for spinning artificial silk : en fr
  • CA256914A - Toy semaphore signal tower : en fr
  • US1568808A - Fishing tool : en
  • DE423399C - Flat body warming bottle : de en
  • CA256882A - Straw burning device : en fr
  • DE423435C - Tap hole tamping machine for blast furnaces u. like : de en
  • DK35477C - Automatic Stabilizer for Airplanes. : da en
  • US1568054A - Tooth wedge : en
  • US1568172A - Thermionic tube : en
  • US1568728A - Process for protection of metallic surfaces : en
  • US1568853A - Stove burner and water heater : en
  • US1568894A - Corset, girdle, and the like : en
  • AU2115624A - An improved milking machine : en
  • DK35464C - Procedure for the production of animal feed cakes. : da en
  • US1568127A - Tennis racket : en
  • US1568468A - Unit tray : en
  • CA257031A - Cushion tire : en fr
  • US1568915A - Illuminated license plate : en
  • CA256936A - Counterbalancing and operating system for windows : en fr
  • US1568589A - Loud speaker : en
  • US1568617A - Extension attachment for flexible bracelets : en
  • US1568832A - Apparatus for the manufacture of composition building sheets or slabs : en
  • DE423438C - Sleeping car : de en
  • DE423684C - Identification of waterways using a magnetic field, generated by a guide cable through which an intermittently interrupted electrical current flows : de en
  • CA257081A - Salt manufacture : en fr
  • GB245249A - Improvements in and relating to soap holders : en
  • CA256988A - Flue cutter : en fr
  • US1568338A - Typewriting machine : en
  • US1568787A - Apparatus for production of hypochlorites and chlorates : en
  • CA257037A - Process for the recovery of spent plumbite : en fr
  • CA257023A - Apparatus for preparing foodstuffs : en fr
  • DE423531C - Electric central alarm device : de en
  • DE423551C - Armored power line : de en
  • CA256937A - Machine for cleaning seed grain : en fr
  • US1568950A - Clip for pencils : en
  • FR599238A - Arrangement allowing an electromechanical device to be sensitive only to determined currents : en fr
  • US1568672A - Vehicle wheel : en
  • US1568600A - Rail-elevating jack : en
  • US1568152A - Railway signal : en
  • US1568409A - Camper's folding bed : en
  • US1568811A - Beet topper : en
  • US1568917A - Undergarment : en
  • DE423647C - Underwater sound receiver : de en
  • US1568159A - High-pressure valve : en
  • US1568491A - Projection lamp : en
  • US1568757A - Therapeutic leg and foot wrap : en
  • US1568861A - Repeater circuit : en
  • GB245487A - Improvements in or connected with means for recording user of apparatus : en
  • US1568472A - Railroad-track-weeding machine : en
  • US1568496A - Penholder : en
  • FR599140A - Carburetor for internal combustion engines : en fr
  • DK35479C - Device for regulating the mean load of electrical systems. : da en
  • GB245817A - Improvements in or relating to steam power plants : en
  • US1568638A - Internal-combustion engine : en
  • CA257067A - Device for operating car couplers : en fr
  • US1568108A - Method of producing impressionalistic ornamental surfaces : en
  • CA257030A - Tire : en fr
  • US1568445A - Plant spray : en
  • US1568798A - Skillet : en
  • US1568329A - Method of altering waistline of trousers : en
  • US1568767A - Electrical appliance : en
  • CA257082A - Process of and apparatus for salt purification : en fr
  • US1568725A - Typewriting machine : en
  • US1568809A - Device for transferring records : en
  • USD69192S - Design for a base for portable electric lamps : en
  • CA257039A - Thermionic generator of high frequency electric oscillations : en fr
  • DE423511C - Electrical connection device for dental or similar purposes : de en
  • DE423745C - Zigzag sewing machine for flat embroidery : de en
  • CA256987A - Machine for manufacturing wire tacks : en fr
  • US1568326A - Sign-letter plate : en
  • US1568532A - Hood for cooking ranges : en
  • CA256870A - Railroad rail : en fr
  • US1568952A - Cooking chart : en
  • GB245348A - Improvements in kilns : en
  • US1568656A - John christie : en
  • CA256920A - Anticreeper : en fr
  • US1568341A - Carburetor : en
  • US1568548A - Game card : en
  • FR599148A - Further development of heat engines fitted with a scavenging pump : en fr
  • US1568040A - Magnet mechanism for magnetic speedometers : en
  • US1568249A - Separating solids from liquids : en
  • FR599163A - Discharge tube with more than three electrodes : en fr
  • GB245501A - New or improved appliance for holding needlework or the like : en
  • US1568437A - Sealed vacuum container : en
  • US1568812A - Method for treatment of low-boiling hydrocarbons : en
  • US1568342A - Internal-combustion engine : en
  • US1568404A - Clockwork-testing machine : en
  • US1568644A - Terminal connecter : en
  • US1568659A - Tracking mechanism for music sheets : en
  • DE423463C - Process for cleaning sewage and the like like : de en
  • FR599200A - Cigarette dispenser box or other articles of any section : en fr
  • US1568222A - Combined tail light and license-tag illuminator : en
  • US1568188A - Gas range : en
  • US1568258A - Veneer kiln : en
  • US1568422A - Self-induction coil : en
  • US1568740A - Burglarproof auxiliary lock : en
  • US1568385A - Trouble detector for generators : en
  • US1568042A - Inclosed switch : en
  • US1568510A - Longeron and station brace for aeroplane fuselages : en
  • US1568180A - Automatic telephone system : en
  • AU2484225A - Improvements inthe construction of boots and shoes : en
  • AU2069024A - A new or improved toilet requisite : en
  • CA257009A - Slot unit : en fr
  • FR599209A - Adjustable door keeper : en fr
  • FR599240A - Device for removing rings from homing pigeons without their knowledge : en fr
  • US1568325A - Fish lure : en
  • USRE16244E - judelson : en
  • AU2488325A - Method of centrifugally easting 1 hollow metal bodies : en
  • US1568175A - Winding-drum mechanism : en
  • CA256913A - Curtain holder : en fr
  • DE423592C - Corset made up of a chest and body holder : de en
  • US1568636A - Self-erecting-front camera : en
  • US1568074A - Washing machine : en
  • US1568689A - Bolt mounting and shoe for car-door posts : en
  • US1568714A - Prevention of scaling and encrustation : en
  • FR599309A - Manufacturing process of hydrates and carbonates : en fr
  • GB245358A - Improvements in teapots, coffee pots, and other pouring vessels provided with loose lids : en
  • GB245386A - Improvements in or relating to horse-shoes : en
  • US1568117A - Apparatus for the standardization of solutions : en
  • GB245227A - Improvements in or relating to contact blocks for electrical resistance boxes or thelike : en
  • US1568103A - Refrigerating apparatus : en
  • US1568469A - Figure toy : en
  • US1568161A - Printing press : en
  • US1568419A - Convertible chair : en
  • US1568100A - Mop head : en
  • US1568923A - Spout for sugar bowls : en
  • DK35478C - Water pipe boiler. : da en
  • DE423265C - Exhaust preheater with water circulation : de en
  • DE423499C - Cross-sectional design of the shaft installation in order to reduce the resistance in the weather flow : de en
  • DE423489C - Machine for level grinding of surfaces with fillet grinding : de en
  • FR599337A - precipitation electrode for gas cleaning : en fr
  • US1568105A - Printing posters : en
  • US1568339A - Alimentary product and process of making same : en
  • US1568137A - Dispensing device : en
  • US1568523A - Wheel-locking dog : en
  • US1568748A - Switch assembly : en
  • US1568368A - Valve mechanism for compressed-air brakes : en
  • DE423396C - Draw spinning process for the production of artificial threads : de en
  • GB245213A - Improvements in or relating to electrical switches : en
  • US1568613A - Building block : en
  • CA256880A - Knob : en fr
  • US1568443A - Belt fastener : en
  • US1568650A - Switch-throw mechanism : en
  • US1568155A - Fireproof hollow wall construction : en
  • US1568870A - Mining-machine chain link and tooth : en
  • GB245265A - Improvements in vacuum stripping apparatus for carding engines and the like : en
  • CA256893A - Machine for melting snow : en fr
  • DE423479C - Dust catcher for dental equipment : de en
  • US1568924A - Gem setting : en
  • US1568102A - Refrigerating apparatus : en
  • US1568202A - Rod-fastening device for card drawers : en
  • US1568724A - Pressure-responsive instrument for flow meters and the like : en
  • US1568493A - Combined toboggan and sled : en
  • DE423596C - Roller table, especially for rolling mills : de en
  • CA256955A - Door latch : en fr
  • FR599300A - Improvements to rotary printing presses by continuous transfer : en fr
  • GB230072A - Improvements in or relating to hats : en
  • US1568641A - Attachment for automatic lathes : en
  • US1568158A - Fold over collar : en
  • US1568075A - Method of producing woven-reed articles : en
  • US1568245A - Stamp or label moistener : en
  • US1568273A - Electrically-illuminated sign : en
  • US1568187A - Protective means for hydrocarbon motors : en
  • US1568579A - of new haven : en
  • US1568866A - barault : en
  • US1568065A - Constant frequency source : en
  • US1568505A - Nonglare lens and lamp therefor : en
  • GB245400A - Improvements relating to the renovation of staircases and the like : en
  • US1568057A - Outlet structure for oil containers : en
  • US1568201A - Attachment for ladder legs : en
  • US1568502A - Explosive : en
  • US1568537A - Ribbing and perforating machine : en
  • CA257079A - Telephone system : en fr
  • US1568452A - Vehicle jack : en
  • US1568772A - Adjustable hot and cold water mixer, with filter and delivery nozzle, for sinks, etc. : en
  • US1568876A - Cylindrical protractor : en
  • US1568563A - Vise : en
  • DE423605C - Flexible, double-arranged coupling frame for electric locomotives with coupling rod drive : de en
  • DE423718C - Electrical switching device : de en
  • CA256927A - Weather strip : en fr
  • CA256985A - Store shelf and ladder : en fr
  • CA256938A - Cement : en fr
  • CA256974A - Hair pin : en fr
  • CA257015A - Underfeed stoker : en fr
  • GB245287A - Manufacture of azo-dyestuffs : en
  • DE423734C - Nomograph : de en
  • DE423175C - Drive device for racing games : de en
  • DE423561C - Valve control for aircraft engines : de en
  • DE423621C - Cash register with electric drive : de en
  • DE423505C - Device for moving blocks and slabs in heat fens : de en
  • CA257064A - Corrugated wall plate : en fr
  • AU2117524A - Improvements in and relating' to bag filling devices : en
  • US1568732A - Automatically-supported device for the direct examination of the larynx : en
  • CA257078A - Carrier wave transmission : en fr
  • FR599262A - Descaling device for multitube generators : en fr
  • US1568920A - Balance grinding wheel : en
  • USD69191S - Design for a lodge pin : en
  • DE423683C - Machine system with Leonard circuit : de en
  • DE423513C - Truss pad with adjustable pressure pad : de en
  • DK35467C - Apparatus for atomizing liquids using a gaseous current. : da en
  • US1568830A - Waste-oil pan : en
  • CA257084A - Machine for closing or sealing receptacles : en fr
  • CA256943A - Padlock : en fr
  • DE423652C - Strainer : de en
  • CA257052A - Method and apparatus for centrifugally separating substances : en fr
  • US1568625A - Friction top can : en
  • US1568723A - Adjustable book cover : en
  • US1568271A - Process for treating metals and composition therefor : en
  • US1568624A - Combination lock : en
  • CA256940A - Gas generator : en fr
  • CA256999A - Storage battery container : en fr
  • US1568060A - Advertising device : en
  • US1568287A - Power-transmitting mechanism : en
  • US1568878A - Cover : en
  • US1568931A - Siphon-tube holder : en
  • CA256953A - Roll for paper making machines : en fr
  • CA257071A - Brake testing appliance : en fr
  • DE423442C - Insulating annular intermediate plate provided with webs for column-like induction coils, in particular transformer coils, with radial passages for the coolant between the webs in contact with the coils : de en
  • US1568524A - Adjustable brush handle : en
  • FR599117A - English key : en fr
  • DE423541C - Abraumfoerderbruecke : de en
  • DE423671C - Gate valve : de en
  • FR599327A - Water tube boiler with upper body and closing element for the firebox : en fr
  • CA256934A - Purifier for gasolene : en fr
  • US1568165A - Disappearing-telephone table : en
  • CA256963A - Open fireplace : en fr
  • GB245362A - An improved process and apparatus for the manufacture of sheet glass : en
  • US1568259A - Method and apparatus for cleaning felts : en
  • US1568588A - Fuel-burner control : en
  • FR599272A - Separation table, dry, for granular materials : en fr
  • US1568694A - Photo-electric device : en
  • US1568763A - System for rendering liquids noncorrosive : en
  • US1568792A - Screen : en
  • CA257074A - Press : en fr
  • FR599190A - Conductive tape for antennas : en fr
  • US1568151A - Vanity case : en
  • US1568425A - Copyholder : en
  • US1568793A - Wire-drawing machine : en
  • FR599070A - Automatic pet food dispenser : en fr
  • FR599160A - Planetary grinding machine feed control device : en fr
  • CA257055A - Cylinder : en fr
  • US1568402A - Spool-retarding means for tuft frames : en
  • CA257002A - Moulding machine : en fr
  • DE423732C - Ten switching device for sprocket wheel calculators : de en
  • GB237245A - Improvements in and relating to screw propellers : en
  • DE423628C - Drive device for motor vehicles with a motor arranged in front of the front seats on the vehicle frame : de en
  • DE423529C - Motorcycle frame composed of sheet metal supports : de en
  • GB245500A - Improvements relating to winding or hoisting systems : en
  • DE423384C - Oil distillation ovens, superheaters and other liquid heaters : de en
  • DE423719C - Current measurement using a single ammeter for switching devices : de en
  • USD69174S - Design for a bracket back for lighting fixtures : en
  • US1568646A - Forestalling apparatus : en
  • US1568816A - Fireplace : en
  • DK35473C - Method for the production of shaped bodies of sulfur-containing melts. : da en
  • GB237856A - Improved decanting spout for containers : en
  • DE423722C - Carburator : de en
  • FR599177A - Improvements to catalytic heaters : en fr
  • FR599223A - Roller grinding process : en fr
  • US1568092A - Telltale switch : en
  • US1568185A - Grinding machine : en
  • US1568485A - Golf club : en
  • US1568511A - Compensating the copying intensity of cinematographic picture films : en
  • FR599116A - Device for lubricating the beads of vehicle rims on rails : en fr
  • FR599346A - Making different colored nets surrounding the colored patterns obtained by molding the agglomerated mosaic : en fr
  • DE423403C - Hair curlers, in which the clamping arms, which run in opposite directions, consist of one piece with the central part : de en
  • FR599264A - : fr
  • DE423572C - Tool drive for shoe sewing machines : de en
  • DE423660C - Device for automatic switching on and off of the electric drive motor of compressors, pumps, etc. like : de en
  • DE423412C - Device for drilling according to the gauge without a drill bushing : de en
  • FR599162A - economizer recovering heat lost by exhaust gas and by radiation in order to heat the supply air of heating devices, such as boilers, etc. : en fr
  • DE423737C - Oil machine power plant with at least two independent multi-cylinder oil machines : de en
  • GB245202A - Improvements in or relating to scotches or sprags for vehicles : en
  • US1568308A - Football-cleat-applying tool : en
  • US1568257A - Rail joint : en
  • DE423524C - Conveyor carts : de en
  • DE423448C - Pipe foundry plant : de en
  • FR599123A - Improvements to suspenders for supporting socks or other similar applications : en fr
  • GB245318A - Improvements in the actuating mechanism of coin-freed automatic machines : en
  • FR599345A - Extendable frame : en fr
  • GB245270A - Improvements in or relating to electric circuit testing and like apparatus : en
  • DE423362C - Boiler for central heating that can be used for immediate room heating : de en
  • DE423675C - Detachable link connection for mannequins with link parts that can be rotated around a bolt : de en
  • FR599340A - Starting device for electric smelting, quenching, etc., salt bath furnaces : en fr
  • GB245254A - Improvements in carburetting apparatus for internal combustion engines : en
  • US1568207A - Demountable rim for vehicles : en
  • US1568289A - Power-transmitting mechanism : en
  • US1568481A - Filling-end controller : en
  • DE423480C - Device for the quick preparation of extracts, in particular coffee : de en
  • GB245305A - An improved method of and apparatus for the balancing of bodies : en
  • CA256916A - Chain repair tool : en fr
  • FR599091A - advanced etiquette : en fr
  • GB245215A - Improvements in or relating to buttons for garments : en
  • DE422034C - Safety valve for pressurized gases to prevent accidents : de en
  • GB245291A - Improvements in and relating to driving belts : en
  • GB245355A - Improvements in process and apparatus for the control of the feeding of glass-fabricating machines : en
  • FR599060A - Pulley : en fr
  • US1568235A - Potato digger : en
  • US1568309A - Spare-fishing-line holder and reel therefor : en
  • US1568449A - Child's garment : en
  • GB235219A - Improvements in fastening or connecting devices for shock absorbers : en
  • DE423641C - Compression refrigeration machine : de en
  • DE423482C - Device for adjusting the cutting angle of the tools of chopping machines u. like : de en
  • CA256975A - Auxiliary locking mechanism : en fr
  • GB231455A - Process for producing fast tints or shades on acetylcellulose : en
  • GB232609A - : en
  • FR599172A - Adjustable tension closing device for openings in horizontal metal-reinforced walls : en fr
  • DE423402C - Permanent wave device with adjustable locking plates : de en
  • US1568488A - Hoisting bucket : en
  • US1568291A - Dough-mixing machine : en
  • DE423540C - Process for the production of lightweight stones and lightweight panels : de en
  • GB245316A - Improvements in or relating to d or stirrup-shaped handles for spades, shovels, forks and the like : en
  • US1568941A - Display stand : en
  • FR599251A - Suspended vault system for ovens and fireplaces in : en fr
  • GB245220A - Improvements in coin freed mechanism for use in combination with automatic weighing apparatus : en
  • FR599094A - Luggage attachment device : en fr
  • US1568434A - Window lock : en
  • GB245324A - Improvements in means for holding rolls of cotton batting during unwinding : en
  • FR599196A - Smoking pipe : en fr
  • FR599307A - Improvements to devices for curling and waving hair by steam treatment : en fr
  • GB244709A - An improved method of manufacturing uniformly loaded conductors used for signalling purposes : en
  • FR599106A - Method and apparatus for testing the moisture content of cereals and the like : en fr
  • GB245317A - Improvements in or connected with loom dobbies : en
  • GB245497A - Improvements in combustion apparatus : en
  • CA257060A - Means for ventilating windows, rooms, etc. : en fr
  • FR599159A - Curve milling device : en fr
  • GB245288A - Improvements in shuttles for looms : en
  • FR599149A - Sleeper convertible into chaise-longue and upright chair for childcare in apartment or garden : en fr
  • FR599266A - Vacuum : en fr
  • DE423472C - Letter folder with tipping tubes arranged in the folder : de en
  • DE423701C - Process for upgrading aldehyde resins : de en
  • GB245253A - Improvements in locomotives : en
  • USRE16245E - Ironing table : en
  • GB245391A - A mud shield for boots and shoes : en
  • GB245502A - Improvements in and connected with auxiliary lighting circuits for electric train lighting installations : en
  • DE423724C - Device for the production of extracts, especially coffee, tea or the like. : de en
  • DE423498C - Safety device for the operation of centrifugal machines, the individual movements of which are caused by compressed air : de en
  • FR599133A - : fr
  • DE423710C - Process for breaking up calcium cyanamide blocks : de en
  • DE423584C - Device for measuring the reel circumference of yarn strands : de en
  • CA257062A - Fabric : en fr
  • US1568683A - Corn harvester : en
  • US1568749A - Drop-stitch mechanism for knitting machines : en
  • DE428207C - Process and device for smoldering bituminous, gas-tight sealed substances in a tunnel furnace : de en
  • FR599072A - Inner tube for pneumatic tires : en fr
  • GB245490A - Improvements relating to pumps for liquids or hydraulic motors : en
  • FR599335A - Improvements in document reproduction using stencils : en fr
  • US1568406A - Automatic sheave : en
  • US1568494A - Window screen : en
  • FR599126A - Machine and method for mounting the flexible sewn shoe : en fr
  • US1568670A - Bellows support for cameras : en
  • US1568241A - Traveling track device with pneumatic suspension : en
  • US1568397A - Looper-actuating mechanism for sewing machines : en
  • US1568461A - Safety automatic elevator-door equipment : en
  • US1568735A - Motor controller : en
  • DE423646C - Seed dressing : de en
  • FR599211A - : fr
  • GB222885A - : en
  • DE423758C - Process for producing a protective and at the same time electrically insulating coating on aluminum : de en
  • FR599161A - Process and apparatus for rapid filtration of liquids : en fr
  • US1568850A - Drawing and writing desk : en
  • GB245211A - Improvements in and relating to horseshoes : en
  • DE423723C - Cutting device, especially for cutting out pieces of leather, soles and the like. like : de en
  • CA257051A - Endless track : en fr
  • GB245382A - Improvements in cases for holding spools or bobbins : en
  • US1568348A - Folding bed : en
  • DE423741C - Device for linking machines for removing the cut mesh parts : de en
  • US1568826A - Garment : en
  • GB238528A - Improvements in and relating to electrically driven ceiling fans : en
  • US1568706A - Toe protector : en
  • DE423630C - Fluid transmissions, especially for motor vehicles : de en
  • GB244865A - Improvements relating to the rolling of metals : en
  • DE423689C - Device for opening doors using footsteps : de en
  • US1568145A - Frequency filter for electric currents : en
  • US1568637A - Feeler mechanism for looms : en
  • DE423494C - Process for the production of castings with silicon contents of about 10 percent or more : de en
  • DE423622C - Finger ring : de en
  • FR599135A - Body with removable roof, folding, for passenger cars with passenger cars : en fr
  • GB245264A - Improvements in automatically oscillating electric fans : en
  • FR599077A - Folding table : en fr
  • FR599181A - Improvements to vehicle wheels : en fr
  • GB245389A - Improvements in folding motor road vehicles : en
  • CA257069A - Carpenter's plane : en fr
  • DE423565C - Speed change transmission : de en
  • DE423581C - Procedure for setting Kloeppeln in lute bells : de en
  • DE423383C - Process for the production of a finned tube : de en
  • DE423488C - Ruettel box drive of the grinding and coring machine for printing plates by means of a crank mechanism : de en
  • US1568526A - Radiator : en
  • US1568903A - Slice for paper-making machines : en
  • US1568615A - Overhead cam shaft and valve gear : en
  • CA256993A - Locomotive : en fr
  • US1568922A - Device for obviating the glare of the headlights of motor cars and other vehicles : en
  • US1568457A - Brassiere : en
  • CA257038A - Inductance coil : en fr
  • US1568930A - Bed lamp : en
  • US1568459A - Toy vehicle : en
  • US1568756A - Controlling device for heaters : en
  • US1568210A - Windshield wiper : en
  • CA256879A - Rolling lift bridge : en fr
  • FR599333A - Mobile block ephemeris calendar : en fr
  • CA257080A - Radio receiving apparatus : en fr
  • US1568353A - Automobile door latch : en
  • CA256949A - Vacuum cleaner : en fr
  • DE423552C - Self-starter for electric motors : de en
  • US1568916A - Lock : en
  • US1568665A - Propulsion device : en
  • FR599145A - Gear shifting for automobiles : en fr
  • FR599328A - Appliance for baking waffles and similar articles : en fr
  • CA256928A - Electric fuse or cut-out : en fr
  • US1568076A - Method of printing sample color cards and the like : en
  • US1568081A - Apparatus for recovering the contents of cans : en
  • CA257013A - Process of treating green vegetable fibres : en fr
  • CA256891A - Cheese cutter : en fr
  • AU2353325A - Process forthe manufacture of granular cellulose and its application forthe storage of explosive liquids and gases : en
  • CA256939A - Pumping mechanism : en fr
  • DE423509C - Electric furnace with cells made from sheet metal bodies : de en
  • US1568367A - Steering post for automobiles : en
  • US1568382A - Means for conditioning inking rolls : en
  • US1568580A - Plant setter : en
  • US1568414A - Snow-melting machine : en
  • CA256997A - Closure applying machine : en fr
  • CA257001A - Signal device for automobiles : en fr
  • FR599093A - Improvements to transfer sheets and more particularly to carbon papers : en fr
  • US1568681A - Adjusting and clamping gib : en
  • US1568911A - Shock-absorbing device for handle bars of motor cycles and the like : en
  • US1568821A - Self-locking nut : en
  • DE423447C - Injection syringe : de en
  • US1568530A - Harvester for cotton bolls : en
  • US1568698A - Apparatus for obtaining the leverage weight of athletic implements : en
  • CA256981A - Floor covering : en fr
  • CA257058A - Saw handle : en fr
  • CA256973A - Compression tube : en fr
  • FR599287A - Reinforced concrete floor without formwork : en fr
  • GB245212A - Improvements in sound-recording and sound-reproducing apparatus : en
  • GB245304A - An improved method of and device for raising sunken and other damaged vessels : en
  • US1568611A - Push lever for operating closet-tank valves : en
  • DE423385C - Sheet delivery device with chain grippers : de en
  • FR599098A - Improvements made to indicators to provide information on the existing means of public transport from one place to another : en fr
  • GB245509A - Improvements in or relating to ear protectors : en
  • CA257066A - Device for operating car couplers : en fr
  • US1568360A - Kite : en
  • DK35471C - Procedure for the transmission of sound by electrical means and for the recording and reproduction of sound film. : da en
  • US1568169A - Focusing means for light projectors : en
  • DE423666C - Process for the production of strongly germicidal indifferent suspensions of silver and mercury salts : de en
  • DE423696C - Loudspeaker telephone, consisting of a double frame that can be adjusted against one another and made of hard, specifically heavy material : de en
  • FR599143A - Pipe enhancements : en fr
  • US1568550A - Holder : en
  • DE423359C - Fastening device for electrical installation equipment in pipe sockets : de en
  • US1568699A - Mechanical shovel : en
  • US1568293A - Gathering machine : en
  • US1568528A - Whistle : en
  • US1568250A - Sprinkler : en
  • US1568539A - Spindle-driving mechanism : en
  • US1568701A - Electron-discharge apparatus : en
  • USD69189S - Design for a light-reflector, fixture : en
  • DE423085C - Hose-like protective cover made of pliable, sound-permeable material for the earpiece of earphones to be inserted into the ear : de en
  • GB237879A - Improvements in and relating to milking machines : en
  • GB242941A - Means for guiding ropes and the like on to sheaves, pulley blocks or the like : en
  • CA256918A - Convertible furniture : en fr
  • US1568390A - Washing-machine clutch mechanism : en
  • US1568906A - Pipe-making apparatus : en
  • US1568536A - Fire extinguisher : en
  • US1568731A - Shaft bearing : en
  • US1568738A - Process of drying materials : en
  • US1568905A - Apparatus for rolling sheet-metal pipe : en
  • GB245293A - Improvements applicable to the movable carriages or supports used in drying and likeapparatus : en
  • US1568233A - Reenforcement for concrete pipes : en
  • DE423582C - Process for the production of flat figures from metal : de en
  • DE423601C - Process for dyeing artificial silk from acidyl celluloses, cellulose ethers or their conversion products : de en
  • US1568607A - Limb-securing device for christmas trees : en
  • US1568937A - Auxiliary vehicle wheel : en
  • US1568721A - Telephone head set : en
  • DE423425C - Spark plug : de en
  • DE423465C - Fastening of turbine disks on their shaft by means of spring rings : de en
  • FR599183A - Device for riveting tubes and other similar hollow bodies : en fr
  • GB245184A - Improvements in paper fasteners : en
  • GB245313A - Process for the manufacture of a flexible wax-mass adapted to be bronzed and designed as sealing wax, for sealing bottles, and for insulating and impregnating : en
  • US1568217A - Leg rest for chairs : en
  • CA257018A - Tire building machine : en fr
  • CA257025A - Paper folding machine : en fr
  • FR599087A - Device for vapor suction and decompression in the chamber of continuous tunnel furnaces and especially in electric furnaces with direct radiation or accumulation : en fr
  • FR599150A - Syringe for injections : en fr
  • US1568501A - Truss : en
  • US1568864A - Method of pictorial reproduction : en
  • US1568066A - Lens polisher : en
  • GB245242A - Improved means for fixing sheets or tiles to roofs and walls of buildings or structures : en
  • US1568332A - Blowpipe : en
  • GB220281A - Sound producer comprising a vibratory system coupled with a resonator : en
  • DE423602C - Process for the production of effect threads : de en
  • DE423749C - Process for the production of partially roughened by means of sandblasting, z. B. a paint or a reflective layer supporting glass surfaces or other surfaces of any kind : de en
  • DE423429C - Release and protection device for rotary lever kneading machines : de en
  • GB238859A - A process of and device for the combining together of partial images : en
  • US1568227A - Roofing : en
  • GB245231A - Fastenings for attache cases and the like : en
  • DE423508C - Electrode arrangement for electric liquid heater : de en
  • FR599298A - Improvements to changing advertising tables : en fr
  • US1568543A - Sound-producing device : en
  • FR599165A - Compass : en fr
  • GB245297A - Improvements in and relating to the grinding and polishing of glass plates : en
  • GB245223A - Process for the direct production of iron and steel : en
  • GB245364A - Improvements in electro-magnetic control arrangements for automatic punching machines : en
  • US1568290A - Roller eccentric : en
  • DE423562C - Crankcase for two-stroke engines with a seal between the crank discs and the housing : de en
  • DE423629C - Fluid gear connected to a planetary gear, especially for motor vehicles : de en
  • DE423526C - Rotatable headlight for motor vehicles : de en
  • DE423715C - Refractory lining for stoves of metallurgical and other ovens : de en
  • DE423587C - Automatic valve for the idle line of water turbines : de en
  • DE423475C - Process for the production of steel or wrought iron : de en
  • FR599216A - Method and apparatus for the evaporation of camphor for the treatment of breasts : en fr
  • GB245378A - Improvements in or relating to forcing frames or hothouses : en
  • US1568170A - Pump : en
  • US1568692A - Dynamo-electric machine : en
  • US1568460A - Reed wind musical instrument : en
  • FR599083A - Device for installing central heating of apartments by hot air, using a kitchen stove as a heat source and an electric fan as a heat distribution system : en fr
  • FR599084A - Improvements to warping machines : en fr
  • DE423694C - Hollow pile : de en
  • GB245393A - Improvements in wheels : en
  • DE423493C - Butter wrapping machine with a press for shaping the butter strand into pieces : de en
  • GB219305A - Improvements in or relating to radio receiving systems : en
  • US1568450A - Harvester : en
  • US1568739A - Machine for producing frame parts : en
  • FR599167A - Water boiler : en fr
  • US1568608A - Box construction : en
  • US1568840A - Nebulizer : en
  • AU2481025A - Improvements in radio receiving systems : en
  • US1568464A - Method of recovering copper : en
  • GB245499A - Improvements in and connected with vertical retorts for use in the distillation of shale and like materials : en
  • US1568847A - Automatic traiit-cohtrol system : en
  • CA256922A - Process and apparatus for the purification of gaseous fluids laden with dust or suspended impurities : en fr
  • USD69180S - Design foe : en
  • FR599147A - Mobile cabin for barges : en fr
  • US1568044A - Composition of matter : en
  • FR599205A - Apparatus for the manufacture of vehicle wheels and the like : en fr
  • GB245298A - Improvements relating to display-busts, lay-flgures or the like : en
  • US1568077A - Automatic pump and boiler feeder : en
  • US1568351A - Tire carrier : en
  • GB245366A - Improvements in and relating to axle box shields and the like : en
  • US1568363A - Paper-making machine : en
  • US1568693A - Knit fabric : en
  • DE423456C - Device for achieving intermittent movement on continuously conveyed tracks : de en
  • US1568444A - Machine for filling containers : en
  • FR599137A - Chi-ray tubes incorporating a radiation-cooled anticathode : en fr
  • FR599189A - Mobile attachment device for letter filing mechanisms, using exchangeable and reusable elements : en fr
  • FR599232A - Device for activating the combustion of charcoal fireplaces in direct heating ovens for bakeries, or other applications : en fr
  • GB245381A - Improvements in letter boxes : en
  • DE423522C - Musical instrument in the style of a harmonica : de en
  • US1568424A - Ferris wheel : en
  • GB239538A - Improvements in tapping devices for oil cans and the like : en
  • GB245308A - Improvements in or relating to dobbies for looms for weaving : en
  • FR599299A - Improvements to machines for composing and melting typographic lines : en fr
  • DE423625C - Soldering iron with solder feeding device : de en
  • GB238173A - Improvements in or relating to attachments for wire ropes and methods of anchoring the same : en
  • CA256904A - Razor strap : en fr
  • US1568251A - Valve lifter : en
  • US1568773A - Floor waxer and polisher : en
  • AU2464025A - Improvements in or relating to bottles andthe like for ink : en
  • CA256983A - Floor covering : en fr
  • GB245508A - An improved advertising device : en
  • US1568784A - Carburetor for internal-combustion engines : en
  • US1568441A - Mortise lock : en
  • US1568196A - Vitamine preparation and a process of making same : en
  • US1568890A - Case holder : en
  • US1568828A - Can opener and stopper : en
  • CA256888A - Rat and mouse trap : en fr
  • US1568473A - Machine for cutting off pipe : en
  • US1568720A - Automatic fluid control : en
  • US1568729A - Post-card cabinet : en
  • US1568056A - Metal-cutting tool : en
  • CA256878A - Aid to navigation between different water levels : en fr
  • DE423491C - Incandescent : de en
  • AU2133225A - Improved bag loader : en
  • CA256947A - Casting machine : en fr
  • CA257075A - Acoustic device : en fr
  • CA256908A - Dish washing machine : en fr
  • CA256903A - Device for reducing static : en fr
  • US1568078A - Glove former : en
  • US1568362A - Ball bearing for shear tables : en
  • US1568688A - Trap : en
  • US1568104A - Gas pump for refrigerating apparatus, etc. : en
  • US1568475A - Slide rule : en
  • US1568633A - Operating attachment for washtubs : en
  • CA256980A - Floor covering : en fr
  • US1568478A - Generator : en
  • CA257004A - Rail clamping machine : en fr
  • CA256910A - High resistance unit : en fr
  • CA257017A - Vulcanizing apparatus : en fr
  • US1568583A - Tester for connecting-rod assemblies : en
  • US1568765A - Helicopter : en
  • GB245377A - Improvements in apparatus for making photographic enlargements, reductions and reproductions : en
  • US1568113A - Breeching lead-up attachment : en
  • FR599182A - Improvements to vehicle wheels : en fr
  • GB237546A - Improvements in or relating to coupling mechanism for railway and like vehicles : en
  • GB245494A - Dental wax and compound annealer : en
  • CA257024A - Process and apparatus for reclaiming distillation residues : en fr
  • DE423538C - Cooling device for the highly loaded, horizontally arranged flame arc anode of an electric headlight arc lamp : de en
  • US1568376A - Ironing board : en
  • FR599313A - Improvements to molding frames or boxes : en fr
  • US1568206A - Playing cards : en
  • DE423703C - Process for making low-water soaps : de en
  • DE422759C - Process for the production of multi-colored coating or similar papers : de en
  • CA256874A - Valve stem for gas engine valves : en fr
  • GB244705A - Improvements in and relating to machines for distributing fertilisers : en
  • DE423570C - Expansion of engine pistons or other hollow bodies : de en
  • US1568420A - Plant where heat-consuming apparatus cooperates with a number of feed conduits : en
  • GB245314A - Improvements relating to the withdrawal of vapours and gases from electrolytic tanks : en
  • GB245383A - An improved spring suspension for the engines of motor vehicles : en
  • FR599076A - Improvements to continuous film motion projectors : en fr
  • GB245229A - Improvements in or relating to bodies for vehicles : en
  • GB245248A - Improvements relating to building-motions for spinning, twisting and analogous machines : en
  • DE423054C - Beet support for beet crushers provided with slots for the knives : de en
  • DE423353C - Hand scraper machine with wedge-shaped, rotating in opposite directions, both on the edge and on the front side working two scraper disks : de en
  • FR599136A - Luminous toy balloon that can be used as an advertisement : en fr
  • FR599199A - Improved process for treating rubber latex and products prepared by this process : en fr
  • FR599222A - : fr
  • GB229321A - Improvements in and relating to valve mechanisms : en
  • GB245240A - Improvements in variable electric condensers : en
  • US1568125A - Ignition-switch lever : en
  • US1568621A - Nonmetallic electrode for spark plugs : en
  • FR599257A - Process for the vulcanization of rubber and products obtained by this process : en fr
  • GB231456A - Improved process for the treatment of liquids such as water by base exchange : en
  • GB218678A - The preparation of a washable paint and its method of application : en
  • US1568087A - Airplane-fuselage construction : en
  • US1568586A - Optical instrument : en
  • FR599234A - Improvements to typewriters and similar machines : en fr
  • DE423514C - Core for the production of hollow rolls : de en
  • FR599156A - Cinematographic apparatus : en fr
  • GB245275A - Improvements in or connected with hoeing and thinning implements : en
  • FR599179A - Silo trap system : en fr
  • FR599329A - Strap seat : en fr
  • GB245233A - Improvements in and relating to pocket talking machines : en
  • GB245295A - Improvements relating to motor car head lights : en
  • GB245315A - Improvements in or relating to foot controlled valve operating means : en
  • FR599168A - Stove-stove : en fr
  • FR599319A - Improvements to auxiliary devices for tire valves for disc wheels : en fr
  • DE423798C - Process for briquetting coal dust and other fuels : de en
  • FR599256A - Motor operated electric switch : en fr
  • FR599118A - Improvement in the manufacture of leather slippers : en fr
  • US1568908A - Thrust bearing or the like : en
  • GB232608A - Improvements in systems for transmitting electric oscillations over power circuits : en
  • GB234082A - Improvements in method of and apparatus for refining lubricating oil in a hydrocarbon motor : en
  • DE423560C - Device for mixing the manure in cesspools : de en
  • US1568323A - Enamel-cleaning compound : en
  • US1568343A - Window-regulating device : en
  • US1568855A - Passenger compartment : en
  • US1568072A - Foot-measuring device : en
  • US1568540A - Sheet-feed guide mechanism : en
  • US1568897A - Combination weight and depth gauge : en
  • US1568384A - Garage : en
  • US1568442A - Adjustable angle wrench : en
  • DE423393C - Collector for electrical machines, the segments of which can expand freely when heated : de en
  • AU2389825A - Apparatus for cleaning and disgreasing animalic intestine : en
  • CA256933A - Steel automobile wheel : en fr
  • US1568372A - Hand tool for forming bit wings : en
  • US1568788A - Water-heating system : en
  • US1568093A - Flash light : en
  • US1568230A - Refrigerating machine : en
  • US1568243A - Wheel-dressing device : en
  • US1568267A - Scalper : en
  • US1568517A - Liquid-measuring apparatus : en
  • USD69188S - Design for an electric-light fixture : en
  • DE423471C - Gas pressure regulator with pressure gauge : de en
  • USD69190S - Design for a vehicle signal lamp : en
  • CA257003A - Method of bleaching pulp : en fr
  • US1568657A - Oil can : en
  • US1568797A - Folding ironing board : en
  • US1568691A - Combined squeezer and beverage shaker : en
  • US1568055A - Rotary well drill : en
  • GB245344A - Improvements in cleaning machines for tin plates : en
  • CA256932A - Collapsible tube : en fr
  • CA257065A - Device for operating car couplers : en fr
  • GB245241A - Improvements in and relating to belt pulleys : en
  • FR599146A - Apparatus for printing photographic prints : en fr
  • DE423678C - Switching device for the electric signal horn or the like of motor vehicles : de en
  • FR599154A - Device for checking objects by means of ultraviolet light : en fr
  • GB245225A - Improvements relating to electrical contact clips : en
  • US1568304A - Magnetic coupling : en
  • US1568466A - Injector : en
  • FR599114A - Lighting and ignition machine for industrial vehicles : en fr
  • GB245182A - Improvements in refractory diaphragms for use in surface-combustion apparatus : en
  • DE423729C - Talking machine with figures : de en
  • DE423713C - Steep tube boiler : de en
  • DE423747C - Direction indicators for motor vehicles : de en
  • CA257061A - Motor controlling mechanism : en fr
  • US1568088A - Thread-counting apparatus : en
  • US1568462A - Faceplate-attaching means for locks : en
  • US1568837A - Auxiliary attachment for internal-combustion engines : en
  • US1568940A - Valve : en
  • US1568498A - Work cabinet : en
  • US1568928A - Signal : en
  • DE423520C - Soundboard for pianos etc. like string instruments : de en
  • US1568162A - Fruit and cereal product and method of producing same : en
  • US1568454A - Slipping device for neckties : en
  • US1568432A - Stretcher for boots and shoes : en
  • US1568804A - Brake-testing device for automobiles : en
  • US1568845A - Box or carton for electric lamps : en
  • US1568314A - Composition board : en
  • US1568582A - Portable oil heater : en
  • US1568685A - Purification of highly-oxidizable metals : en
  • FR599280A - Improvements to electrical switches and corrugated jet switches : en fr
  • US1568048A - Manufacture of lace with body bearing leaflike figures : en
  • US1568746A - F lawaczeck x : en
  • US1568778A - Vulcanizing apparatus : en
  • US1568609A - Method for testing blasting machines : en
  • CA256970A - Spark plug : en fr
  • DE423691C - Signaling device to indicate the filling or emptying of coal dust bunkers : de en
  • US1568328A - Electric handsaw and grooving machine : en
  • US1568440A - Combination water heater : en
  • US1568673A - Spring back rest for automatic grinders : en
  • US1568695A - Cascade induction-motor regulation : en
  • USD69186S - Design for a heel for boots and shoes : en
  • US1568157A - Method of and apparatus for effecting continuous distillation : en
  • US1568474A - Apparatus for effecting the automatic connecting and disconnecting of electrical machine units : en
  • US1568783A - Loom lock : en
  • US1568885A - Board-forcing tool : en
  • US1568199A - Cutter mounting : en
  • DE423458C - Skin saver : de en
  • DE423736C - Protective device for the top shoot of young trees : de en
  • US1568598A - Framing device for motion-picture machines : en
  • AU2206525A - Improvements in exhaust steam injectors forlocomotives andthe like : en
  • AU2458425A - Improvements inthe process of treating milk for alimentary purposes : en
  • DE416392C - Process for the production of printing rollers for textiles u. like : de en
  • DE423282C - Tap socket for electric light bulbs : de en
  • FR599226A - Improvements to powder compacts for toilet purposes : en fr
  • US1568696A - Pie plate : en
  • GB245262A - Improvements connected with rind or meat supports for slicing machines : en
  • DE423484C - Axial internal combustion turbine : de en
  • US1568244A - Folding chair : en
  • US1568564A - Coin-controlled clock : en
  • US1568320A - Golf-hole-cup flag holder, base, and flag : en
  • US1568627A - Condensation product of the anthraquinone series and process of making same : en
  • US1568782A - Knuckle bearing : en
  • FR599086A - Railcar tractor : en fr
  • US1568274A - Condenser : en
  • US1568447A - Deep-well pump : en
  • FR599078A - Reproducing machine : en fr
  • GB244392A - Improvements in or relating to mining machines : en
  • GB245267A - An improved swimming and aquatic sports glove : en
  • US1568383A - Plow : en
  • US1568542A - Locomotive terminal and method of salvaging fire : en
  • US1568881A - Carburetor : en
  • DE423537C - Cable mail system : de en
  • US1568221A - Automatic mechanism for raising liquids : en
  • US1568264A - Shoe-positioning device fob skates : en
  • GB235900A - Improvements in pulleys : en
  • FR599170A - special screen for windshield : en fr
  • US1568232A - Lighting fixture : en
  • US1568604A - Stalk cutter : en
  • US1568819A - Fastener for barbers' hair cloths and the like : en
  • US1568262A - Dynamo-electric machine : en
  • GB222879A - Improvements in lubricators : en
  • DE423727C - Three-pulley drive with voltage compensation gears : de en
  • FR599121A - Precision lathe for drilling pearls, with double lateral perforation : en fr
  • DE423644C - High frequency transformer : de en
  • FR599255A - Monograms and ornamental motifs in two or more interchangeable pieces : en fr
  • GB235895A - Machine for baking wafers and the like : en
  • US1568295A - Locking device for depth-gauge micrometers : en
  • DE423388C - Railway coupling : de en
  • DE423577C - Process for the production of insoles from veneers : de en
  • US1568189A - Air brake : en
  • FR599075A - Fuel nozzle : en fr
  • FR599260A - Special stockings in wool, silk, artificial silk, cotton and other textile materials : en fr
  • FR599250A - Automatic adjustment of combustion engine carburettors : en fr
  • US1568877A - Bag rack : en
  • US1568098A - Modeling clay : en
  • US1568565A - Transmission band : en
  • US1568750A - Roofing construction : en
  • DE423240C - Arrangement to suppress spark formation in AC collector machines, especially Heyland motors : de en
  • DE423765C - Oil firing : de en
  • FR599068A - Egg preservation process : en fr
  • FR599253A - Device for assembling and fixing the various parts of an electrical insulator : en fr
  • US1568708A - Elastic-fluid compressor : en
  • US1568768A - Hub and closure structure : en
  • US1568506A - Strip-serving machine : en
  • US1568933A - Transition coupling device : en
  • US1568045A - Machine for use in making shoes : en
  • US1568324A - Process of manufacturing adhesive blends of sodium nitrate and ammonium nitrate for explosive purposes : en
  • US1568126A - Liquid strainer : en
  • FR599312A - Wiper : en fr
  • GB235150A - Electric machine with rotating magnets : en
  • FR599059A - Improvements to gas manufacturing processes : en fr
  • GB245296A - Improvements in or relating to stretchers for trousers and other garments : en
  • GB230071A - : en
  • DE423760C - Stretch yarn dyeing device for automatic lifting and changing of the strands : de en
  • GB245351A - Improvements in safety razors : en
  • US1568064A - Antislipping device for shoe soles and heels : en
  • US1568630A - House number : en
  • US1568216A - Ice-cream cabinet : en
  • US1568712A - Pocket in automobile tops : en
  • FR599191A - Detachable frame for shop window doll limbs : en fr
  • DE423504C - Glow furnace : de en
  • GB245292A - Improvements relating to curtain rails : en
  • FR599099A - Folding bag forming bag : en fr
  • FR599185A - Advanced furnace for the production of sponge iron : en fr
  • FR599202A - Method for fixing in a metal support, a precious stone pierced with a hole intended to receive a mobile pivot : en fr
  • US1568120A - Pocketbook : en
  • US1568312A - Can opener : en
  • US1568635A - Straight-pull bolt-action rifle : en
  • US1568347A - Holder for graphic instruments : en
  • US1568490A - Road-working machine : en
  • US1568921A - Tooth-paste ejector : en
  • US1568430A - Apparatus for spudding, drilling, and cleaning out water and oil wells : en
  • GB245379A - Improvements in fabric printing machines : en
  • DE423672C - Depositing device for cardboard pieces separated from the roll, e.g. B. box blanks, sheets and. Like., on punching, printing and similar machines : de en
  • US1568139A - Struction co : en
  • US1568794A - Convertible safety razor, hair trimmer, and comb : en
  • GB218676A - Improvements in and relating to apparatus for jointing the dielectric parts of electric conductors : en
  • GB245209A - Process or method for the decoration of pottery, china, tiles and the like : en
  • US1568315A - Thermometer mounting : en
  • US1568601A - Mold : en
  • US1568949A - Bumper attacher : en
  • DE423651C - Mixer tap for stoves, hot water pipes or the like. : de en
  • US1568068A - Continuous pulp beater : en
  • US1568497A - Brake system : en
  • US1568818A - Curtain-pole, drapery-rod, and shade-roller support : en
  • US1568047A - Typographical casting machine : en
  • US1568194A - Carrier-wave transmission and communicating system : en
  • US1568570A - Coin controlled mechanism : en
  • DE423606C - Compound for filling Gehaeusehohlraeumen in which an electrical conductor is housed : de en
  • GB245178A - Improvements in motion picture projecting machine : en
  • FR599112A - Improvements relating to cliché sheets for duplicators : en fr
  • FR599176A - Rotary shutter valve : en fr
  • US1568107A - Burial garment : en
  • US1568279A - Adjustable strap for electric-lighting fixtures : en
  • US1568777A - Device for setting and replacing poles : en
  • GB234815A - Improvements in motors for actuating jigging conveyors : en
  • GB245334A - Improvements relating to the manufacture of caps : en
  • AU2504425A - Improvements in multiple glass stopper pressing machines : en
  • FR599195A - Insecticide : en fr
  • US1568775A - Automatic moving-vehicle control : en
  • CA257022A - Heel washer stacking machine : en fr
  • US1568374A - Clamp for window locks : en
  • GB245260A - A new or improved toy or game apparatus : en
  • FR599263A - : fr
  • CA256925A - Fuel heater for internal combustion engines : en fr
  • CA256984A - Plant for bleaching : en fr
  • FR599274A - Jaw crusher : en fr
  • US1568292A - Friction shock-absorbing mechanism : en
  • US1568717A - Air-conditioning apparatus : en
  • FR599288A - Dynamo generator of electricity with low resistance in its rotation : en fr
  • GB231490A - Improvements in and relating to voltage regulation of exciters : en
  • FR599066A - Improvements to hinges and closures for expandable cases and other analogues : en fr
  • FR599180A - Horizontal focus sky : en fr
  • GB245228A - Improvements in cloth beams for use in looms and yarn beams for use in or with loomsor other machines : en
  • GB245387A - Improvements in and relating to braces for men's wear : en
  • CA257063A - Packing device for scales : en fr
  • FR599107A - Light Wafer and Pastry Making Machine : en fr
  • GB245271A - Improvements relating to the cut-marking and measuring motions in slasher or tape sizing machines : en
  • US1568050A - Mill and method for rolling tapered disks : en
  • FR599090A - Method and device for controlling, without inertia, light : en fr
  • US1568507A - Railroad-tie composition and process : en
  • US1568521A - Sound amplifying and reproducing device for talking machines and other sound-reproducing instruments : en
  • CA256994A - Feed grinder : en fr
  • AU2139225A - Improvements in earth scoops : en
  • CA256911A - Electrical condenser : en fr
  • US1568953A - Straight-frame knitting machine : en
  • CA256995A - Blank feed mechanism : en fr
  • US1568254A - Machine for straightening drop wires : en
  • US1568513A - Ball : en
  • DE423714C - Boiler system, consisting of two vertical tube boilers lying next to each other with interlocking tube bundles : de en
  • DE423492C - Cylindrical rotating drum with a cone on both sides for firing plaster : de en
  • FR599101A - Shock absorber : en fr
  • GB245394A - Improvements in screw cutting apparatus : en
  • DE423612C - Paint stripper : de en
  • AU2653125A - Improvements in or relating to feed rollers for sawing planing and like machines : en
  • CA257005A - Furnace feed device : en fr
  • DE423634C - Bicycle bell with upper and lower shell : de en
  • GB245221A - Improvements in and relating to leading-in insulators in combination with lightning protectors for telegraphic purposes : en
  • FR599092A - Apparatus for dyeing textile fibers in reels, and in particular combed wool : en fr
  • FR599127A - Improvements to solutions, compositions or preparations for the textile industry and the like, and their applications : en fr
  • GB246196A - Improvements in automatic or semi-automatic telephone systems : en
  • CA257072A - Submarine cable system : en fr
  • FR599268A - Method and device for packaging pneumatic tires : en fr
  • FR599248A - Projector lens enhancements : en fr
  • US1568049A - Chuck : en
  • FR599334A - Improvements to synchronous induction motors : en fr
  • FR599067A - Device for parallel lifting of the valve spring of gas engines : en fr
  • DE423590C - Electrically heated incubator : de en
  • GB245255A - An improved lubricating device for tram car axle boxes : en
  • US1568779A - Fan : en
  • DE423501C - Process for the reduction of iron oxide ores and iron oxide waste products with reducing gases : de en
  • DE423742C - Sewing machine : de en
  • DE423535C - Process for the production of hydraulic binders : de en
  • US1568242A - Rotary motor : en
  • US1568392A - Pipe cleaner : en
  • US1568936A - Fuel-feed system : en
  • FR599249A - Advanced devices for examining the contour of gear wheel teeth : en fr
  • FR599326A - Water tube boiler : en fr
  • GB245384A - Improvements in lace machine carriages : en
  • GB245294A - Improvements in or relating to headlamps for vehicles : en
  • GB245237A - Improvements relating to the mounting of rear wheels of cycles : en
  • GB245480A - Improved means for cutting belting : en
  • US1568504A - Funnel : en
  • US1568593A - Electric grill : en
  • US1568831A - Hydrocycle : en
  • DE423419C - Process for the production of an airtight package by means of a fused metal foil cover : de en
  • DE423668C - Automatic frying device for food : de en
  • DK35469C - Apparatus for emulsifying and atomizing liquids : da en
  • DE423542C - Process for carrying out catalytic reactions : de en
  • DE423731C - Calculating device with number sliders : de en
  • DK35474C - Device for Internal Combustion Engines for Automatic Control of Fuel Spreading by Injection. : da en
  • GB245319A - Improvements in or relating to telephonic receivers : en
  • US1568335A - Mold for the manufacture of cement blocks : en
  • FR599122A - Improvements made to machine frames : en fr
  • CA257012A - Frame for stretching shade cloth : en fr
  • FR599229A - Automatic device which periodically actuates a switch, tap or the like : en fr
  • US1568572A - Op liquids and solids : en
  • US1568764A - Coin-controlled vending machine : en
  • US1568799A - Loom lock : en
  • DE423653C - Process for processing coal or the like. : de en
  • GB245396A - Improvements in tyre heating apparatus : en
  • GB237545A - Improvements in railway vehicle automatic couplings : en
  • GB245354A - Improvements in means for bolt-locking railway points and the like : en
  • GB245390A - Improvements in metal melting furnaces : en
  • GB245261A - Improvements in and relating to machines for automatically cutting moving webs of paper or other material into sheets : en
  • GB245282A - Improvements in furnaces : en
  • DE423648C - Wire brick kiln : de en
  • FR599311A - Improvements in cracking liquid hydrocarbons : en fr
  • GB225826A - Improvements in or relating to typewriter ribbons : en
  • GB245300A - An improvement in devices for supporting garments whilst being dried : en
  • DE423557C - Two-piece button : de en
  • US1568574A - Bank : en
  • US1568581A - Tire armor : en
  • US1568631A - Cantilever bridge : en
  • US1568058A - Railway-car truck : en
  • US1568752A - Ball-grinding mill : en
  • GB245243A - Improvement in apparatus for separating dust from air and filtering solid particles from fluids or the like : en
  • CA256905A - Vehicle tank : en fr
  • DE423329C - Boiler for generating heating steam with a hot water tank attached : de en
  • GB245257A - A new or improved device for administering anaesthetics : en
  • US1568349A - Process of obtaining absolute propyl alcohol : en
  • DE423657C - De-arsenic of roast gases : de en
  • GB245266A - Improvements in and relating to paddle wheels for marine propulsion apparatus : en
  • US1568378A - Internal-combustion engine : en
  • DE423720C - Process for the preparation of condensation products of the anthraquinone series : de en
  • US1568131A - Cable-box anchorage : en
  • US1568577A - Savings bank : en
  • US1568396A - Supporting means for tube-frame spools : en
  • US1568682A - Commutation : en
  • US1568336A - Air-brake system : en
  • US1568663A - Lock with several tumblers : en
  • US1568212A - Silver chest : en
  • US1568307A - Automobile barge : en
  • US1568736A - Typewriter : en
  • DE423567C - Shredding machine : de en
  • US1568761A - Ore concentrator : en
  • CA256942A - Calendar clock : en fr
  • DE423655C - Process for the production of an additional raw peat mixture to be dewatered by pressing : de en
  • DE423744C - Fabric printer for sewing machines : de en
  • US1568218A - Running gear for coaster wagons : en
  • US1568085A - Unitary light-projecting apparatus : en
  • DE423546C - Turbine locomotive with an auxiliary turbine arranged on a sidecar : de en
  • DE423676C - Engine governor with auxiliary engine : de en
  • US1568260A - Stapling machine : en
  • US1568399A - Feeding mechanism for sewing machines : en
  • US1568429A - Rotary piston apparatus : en
  • US1568766A - Combination auto table and trunk : en
  • DE423626C - Display board with interchangeable letter plates : de en
  • CA256989A - Automobile ventilator : en fr
  • FR599283A - Improvements to grand piano mechanics : en fr
  • US1568205A - Flying machine : en
  • US1568575A - Bank : en
  • US1568841A - Character-reading device : en
  • US1568893A - Shoe : en
  • US1568614A - Friction shock-absorbing mechanism : en
  • FR599155A - Cinematographic projection machine with oil circulation : en fr
  • DE423357C - Process for the production and installation of the distribution pipes for hollow radiators : de en
  • US1568713A - Rail anchor : en
  • US1568803A - Brake-testing device for automobiles : en
  • US1568156A - Multiple-plug receptacle : en
  • US1568387A - Automobile elevating runway : en
  • CA256979A - Floor covering : en fr
  • AU2465425A - Improvements relating to dust removing devices for pneumatic instruments : en
  • CA257020A - Display case : en fr
  • DE423394C - Process for the preparation of azo dyes : de en
  • AU1973824A - Safety traffic control : en
  • US1568489A - Burning-in stand : en
  • US1568629A - Process for making parts for ophthalmic mountings : en
  • US1568703A - Demand recorder : en
  • AU2645325A - Improvements in acoustic horns : en
  • CA257042A - Process of generating an emission of secondary electrons in discharge tubes : en fr
  • CA256962A - Aeronautical propeller : en fr
  • CA257021A - Visible index : en fr
  • FR599278A - Process for the manufacture of silico-fluorides and for their transformation into fluorides : en fr
  • CA256944A - Stool : en fr
  • GB232984A - Improvements in or relating to foundry moulding machines : en
  • AU2115924A - Improvements inboxes : en
  • CA257068A - Device for operating car couplers : en fr
  • CA256894A - Electric heating element : en fr
  • DE415034C - Silencer to prevent the propagation of noises through supporting wires of electrical power lines, other wires or the like, especially for catenary systems for electric railways : de en
  • US1568080A - Electric welding : en
  • US1568662A - Combination signal device for vehicles : en
  • US1568667A - Carbocyanine dyes and process of making same : en
  • CA256872A - Machine for ejecting memos : en fr
  • CA256909A - Effervescent powder for beverages : en fr
  • CA256915A - Combination drill and countersunk gauge : en fr
  • US1568846A - Sleeping-car ladder : en
  • US1568203A - Shade-roller-operating mechanism : en
  • AU2511725A - Improvements in rabbit traps : en
  • CA256958A - Clothespin : en fr
  • CA256969A - End gate lock : en fr
  • CA256895A - Check book : en fr
  • DE423455C - Device for reversing precision machine tools, in particular thread cutting machines : de en
  • FR599221A - : fr
  • GB238897A - Improvements in and relating to dynamo electric machines : en
  • GB245310A - Improvements in edging machines for timber : en
  • US1568753A - Paint and varnish remover and process for making the same : en
  • CA256990A - Method and means for stereoscopically viewing pictures : en fr
  • US1568246A - Method of and apparatus for setting pouring nozzles in ladles : en
  • US1568942A - Headlight reflector : en
  • CA256887A - Loud speaking receiver : en fr
  • US1568790A - Paper and like material container : en
  • CA256924A - Valve : en fr
  • CA256978A - Tape measure : en fr
  • US1568361A - Stop and direction indicator : en
  • US1568596A - Fencepost : en
  • US1568869A - Clamping chuck : en
  • CA256896A - Fabric sheet material : en fr
  • GB245385A - Improvements in or relating to saws : en
  • US1568436A - Drier : en
  • US1568718A - Air motor : en
  • US1568892A - Method and apparatus for heating rolls : en
  • DE423780C - Electrical system with light-sensitive cells, e.g. B. as a protection against burglary and theft : de en
  • DE423390C - Step switching for even, finely stepped and uninterrupted switching of direct current voltages : de en
  • GB245325A - Improvements in or relating to water tube boilers equipped with steam superheaters : en
  • DE423757C - High pressure acetylene generator : de en
  • CA256873A - Process for utilizing the skins of chondropterygians and plagiostomes : en fr
  • US1568664A - Preparing straw braid for bleaching : en
  • US1568687A - Apparatus for treating filaments formed from viscose : en
  • US1568095A - Cycle plane : en
  • US1568119A - Combined buffer and snubber : en
  • US1568902A - Brake slack adjuster for railway and like vehicles : en
  • CA257046A - Folding mechanism for packaging machines : en fr
  • CA257070A - Electrical wiring system : en fr
  • US1568200A - Vision shield : en
  • US1568282A - Carcass-scalding machine : en
  • US1568063A - Baby holder : en
  • US1568220A - Highway-crossing signal : en
  • US1568313A - Bowling pin : en
  • US1568446A - Clothesrack : en
  • CA257010A - Clamp for cloth : en fr
  • CA257056A - Manufacture of acetaldehyde : en fr
  • FR599184A - High voltage insulator : en fr
  • GB245283A - Improvements in or relating to sound reproducing instruments : en
  • DE423031C - Process for the preparation of derivatives of aromatic compounds mercured in the aliphatic side chain : de en
  • GB245277A - Improvements in or relating to rotary internal combustion engines, pumps and the like : en
  • US1568944A - Anchor between vitreous slabs arranged at an angle to each other : en
  • CA257011A - Frame for stretching shade cloth : en fr
  • CA256923A - Recovery, separation or extraction of gold, platinum and other metals : en fr
  • CA256959A - Anti-skid chain : en fr
  • DE423559C - Worm gear of adjustment devices for chopping, drilling and other agricultural machines : de en
  • DE423515C - Adjustable ladder footrest with locking notches : de en
  • CA257092A - Appliance for testing the viscosity of fluids : en fr
  • US1568097A - Hat pad : en
  • US1568774A - Brush : en
  • AU2491125A - Improvements in or relating" tothe annealing of glassware : en
  • FR599245A - Improvements to tubal supports : en fr
  • CA257008A - Grain separator : en fr
  • DE423238C - Synchronous machine with two magnetic fields offset by 90íÒ against each other : de en
  • US1568237A - Generator : en
  • US1568467A - Radioamplifier and support : en
  • US1568209A - Wrist pin for reciprocating engines : en
  • US1568602A - Floor waxing and polishing brush : en
  • US1568807A - Roof and method of laying the same : en
  • CA256954A - Card holder and umbrella receptacle : en fr
  • US1568365A - Shocking machine : en
  • US1568318A - Heavy-duty bearing : en
  • DE423674C - Advertising device with a movable figure and billboards presented in an interrupted cycle : de en
  • FR599057A - Sealing pliers : en fr
  • US1568134A - Fuel nozzle : en
  • US1568704A - Demand recorder : en
  • AU2351325A - Improvements relating to pipe joints : en
  • CA256930A - Golf club : en fr
  • US1568184A - Grinding machine : en
  • USD69177S - Design for a perfume bottle : en
  • AU2522025A - Improvements in cask stave bending and straightening machines : en
  • FR599074A - Can opener : en fr
  • GB245256A - Improvements in or relating to the cutting of gear teeth : en
  • GB245477A - Improvements in cranes : en
  • US1568591A - Doily-stretcher frame : en
  • US1568762A - Friedri ch muwziwger : en
  • AU2474525A - Improvements in shortwave transmission systems : en
  • FR599105A - Rotating mount for automobile, bus, truck and similar headlights : en fr
  • CA256951A - Drink dispensing machine : en fr
  • US1568086A - Unitary apparatus for projecting light rays : en
  • US1568852A - Game apparatus : en
  • US1568546A - Flexible hide shafting : en
  • US1568303A - Freight skid : en
  • US1568331A - Blowpipe : en
  • US1568369A - Production of metal tubing and of tubular metal articles or instruments : en
  • AU2070224A - Improvements in motor vehicle suspension : en
  • CA257028A - Process of treating ores containing iron : en fr
  • FR599269A - Hollow sheet piling improvements : en fr
  • DE423611C - Process for improving printing inks removable from paper : de en
  • GB245290A - Apparatus for playing a game of skill : en
  • GB245392A - Improvements in and relating to cutting machines for cloth, cardboard, fibre and thelike : en
  • US1568211A - Combined seat and desk : en
  • GB245245A - Improvements in or connected with conveyers of the jigging type : en
  • GB245380A - Improvements in or relating to fences : en
  • DE423687C - Device for propelling, steering and maneuvering ships and the like. like : de en
  • FR599102A - Process for recovering heat from waste gases from boiler fires : en fr
  • GB245513A - Improvements relating to means for transmitting movement applicable to revolution counters and for other purposes : en
  • DE423533C - Flexible neck ball bearing for spinning spindles : de en
  • FR599100A - Switch cable clamp : en fr
  • FR599207A - Sewn buttonhole : en fr
  • GB245309A - Improvements in and relating to garments : en
  • GB245488A - Process for the manufacture of a specially resisting lining for old or new tunnels, pits, pressure conduits, canals, and similar subjects : en
  • US1568492A - Loop-the-loop toy : en
  • US1568652A - Headlamp reflector : en
  • US1568566A - Transmission band : en
  • US1568500A - Pump-controlling mechanism : en
  • US1568781A - Closure for paste tubes and the like : en
  • US1568909A - Corset : en
  • US1568052A - Internal-combustion engine : en
  • US1568801A - Brake-testing device for automobiles : en
  • US1568089A - Mount for flexible synchronized guns : en
  • DE423406C - Conveyor belt arrangement for separating coins in coin sorting devices : de en
  • DE418522C - Device for spinning rayon according to the draw spinning process with flowing precipitant liquid : de en
  • DE423773C - Workpiece carrier that can be axially displaced against the tool and limited in its return, especially for machine tools with a vertical work spindle : de en
  • USD69179S - Design for a display stand for tobacco pipes and smokers accessories : en
  • DE423361C - Machine for de-lumbering and softening fiber stalks : de en
  • US1568136A - Garden implement : en
  • US1568836A - Well-pumping machine : en
  • USD69185S - Design pob a bottle : en
  • GB234472A - Improvements in the washing, fulling and dyeing of fabrics : en
  • CA256960A - Dehydrator : en fr
  • CA256945A - Confection : en fr
  • US1568886A - Method of heating material at successively different temperatures : en
  • DE423614C - Grate arrangement for articulated boiler with pre-built filling shaft : de en
  • DE423544C - Process for the preparation of rhodinol : de en
  • FR599197A - Process for the purification and sterilization of stale air using ozone : en fr
  • FR599325A - screen and device for light projections in lighted rooms : en fr
  • USD69194S - of new haven : en
  • FR599120A - Safety lock for manual closing of doors of railway wagons or similar vehicles : en fr
  • FR599144A - Frying pan : en fr
  • US1568620A - Automatic ignition device for gas burners : en
  • AU2389625A - Improvements in earth scoops : en
  • US1568344A - Apparatus for making photographic films : en
  • GB245498A - Improvements in vertical striping and patterning attachments for circular knitting machines : en
  • US1568046A - Telephonic and radiotelephonic message or audition by means of fluid resistance : en
  • US1568408A - Insulator brush : en
  • US1568770A - Island : en
  • FR599097A - Posts for park and plantation fences : en fr
  • GB245274A - Improved exercising apparatus : en
  • US1568463A - Article of manufacture and process of making the same : en
  • US1568927A - Radioplate battery box : en
  • US1568381A - Tandem arrangement for printing machines and the like : en
  • US1568919A - Printing machine : en
  • FR599088A - Cattle salt feeder : en fr
  • FR599230A - Shoes : en fr
  • DE423527C - Electric lamp, particularly for illuminating the interior of motor vehicles : de en
  • GB245331A - Improvements in photographic printing machines : en
  • DE423579C - Electric signal clock : de en
  • FR599296A - Improvements to oil, gasoline or other hydrocarbon stoves : en fr
  • GB245285A - Process and apparatus for the manufacture of fertilizers and stock foods : en
  • US1568730A - Minnow bucket : en
  • DE423618C - Hot water heating : de en
  • FR599267A - Movable contact strips for capacitor or resistor : en fr
  • US1568561A - Rotary grizzly : en
  • US1568549A - Bermuda-grass cutter : en
  • US1568584A - Attachment plug : en
  • US1568932A - Rupture pad : en
  • DE423637C - Process for the production of a weatherproof cover for objects made of clay and similar materials by cold means : de en
  • GB245320A - Improvements in and relating to governing devices for auxiliary engines : en
  • GB245326A - Machines for grinding and polishing slabs : en
  • DE423556C - Vessel for the development of gases from flammable liquids : de en
  • DE423756C - Exhaust preheater with water circulation : de en
  • US1568439A - Grass-cutting attachment for graders : en
  • US1568654A - Shuttle check : en
  • DE423364C - Rolling grilles : de en
  • DE423623C - Chopping machine with front carriage : de en
  • GB245214A - Improvements in apparatus for heating water and other liquids : en
  • DE423273C - Fixing device for lampshades, especially on electric draft lamps : de en
  • DE423401C - Device for drying casting molds u. like : de en
  • FR599271A - Industrial product intended to increase the useful yields of volatile hydrocarbons : en fr
  • DE423649C - Device for roasting and drying fabrics : de en
  • US1568676A - Knife-blade switch : en
  • US1568164A - Service meter : en
  • US1568690A - Combination mirror and towel rack : en
  • FR599212A - Method and devices for improving the sound of stringed instruments : en fr
  • US1568483A - Permutation switch lock : en
  • CA257057A - Machine for removing the heads and guts of fish : en fr
  • GB245321A - Talking moving picture equipment : en
  • DE423680C - Link chain with gripper bars : de en
  • US1568643A - Tire-chain tool : en
  • DE423530C - Electric bell : de en
  • DE423536C - Process for the extraction of rammed asphalt flour and similar products : de en
  • FR599242A - Improvements to ice cream balancers : en fr
  • US1568716A - Grapple : en
  • DE423685C - Air valve, especially for inflatables : de en
  • GB240409A - Improvements in the manufacture of friction bodies for brakes and clutches : en
  • US1568266A - Reenforced-concrete wall section : en
  • US1568277A - Yarn cleaner : en
  • FR599318A - Wheel improvements : en fr
  • FR599082A - Beehive with hexagonal frames with or without cover : en fr
  • US1568073A - Locker : en
  • US1568053A - Multicylinder rotary engine : en
  • US1568327A - Window construction : en
  • US1568556A - Boiler jacket : en
  • FR599259A - Front racing brake with provision of a counter-rod for artillery pieces with barrel recoil : en fr
  • GB239546A - Improvements in and relating to electric measuring instruments : en
  • GB245268A - Multiple plane flying machine with natural stability by multiplication of the supporting surfaces : en
  • CA256967A - Plough : en fr
  • US1568248A - Banjo resonator : en
  • DE423315C - Roll bending machine for rolling firebox coats : de en
  • US1568612A - Stylus-operating means : en
  • DE423328C - Foldable bed in a cupboard-like frame : de en
  • FR599301A - Development of housings for electric pocket lamps : en fr
  • GB245327A - Improvements in and relating to mould making machines : en
  • GB245395A - Improvements in hot-water boilers or heating stoves : en
  • AU2140025A - Improvements relating to the moulding of' concrete articles such as pipes, bends, junctions, slabs and the like : en
  • DE423453C - Crankshaft machining device : de en
  • DE423553C - Electric annealing and hardening furnace with resistance heating : de en
  • FR599108A - Legrest tray : en fr
  • CA256901A - Stove : en fr
  • FR599085A - Light trailer suspension : en fr
  • FR599052A - Brake mode of springs for automobile suspension : en fr
  • GB224871A - Improvements in or relating to apparatus for the rectification of alternating current : en
  • US1568533A - Air-pressure railway brake : en
  • GB237925A - Improvements in combined buffing and draft rigging for railway cars : en
  • US1568306A - Telephone-exchange system : en
  • FR599322A - Device for damping the oscillations of the moving parts of a steered axle : en fr
  • US1568123A - John m : en
  • US1568744A - Automobile signal switch : en