• USD66890S - Design for a bathing suit : en
  • CA247873A - Can opener : en fr
  • CA247997A - Fluid fuel burner : en fr
  • US1530561A - Motor control : en
  • US1530954A - Folding chair : en
  • AT99471B - Safety nail provided with a detachable head part, especially for U-shaped box clips. : de en
  • CA248015A - Rear furrow wheel lift : en fr
  • US1530856A - Burglar and fire alarm : en
  • US1531231A - Method of printing and giving a parchmentized effect to paper : en
  • GB231094A - Improvements in mouth organs : en
  • US1530573A - Game apparatus : en
  • US1530658A - Alarm mechanism : en
  • US1530918A - Animal trap : en
  • USD66837S - Design for a ring or similar article : en
  • US1530597A - Assembling machine : en
  • CA247908A - Filter pack for smoking pipes : en fr
  • DE411114C - Method for painting tarred areas with oil and earth colors : de en
  • FR586322A - Device for immobilizing, open, the lids of hinged boxes : en fr
  • CA248030A - Process for treating meal, milling and meal products : en fr
  • US1531151A - Roofing slab : en
  • US1531121A - Bank protector : en
  • US1530787A - Feed door for garbage incinerators : en
  • DE411217C - Process for the preparation of perylenetetracarboxylic acid monoimide and its derivatives : de en
  • FR586533A - Advanced automatic coupling for high pressure lubrication : en fr
  • GB231035A - Improvements in paper fasteners : en
  • GB231044A - Improvements in and relating to coil holders for wireless tuning coils : en
  • DE411485C - Collapsible ribbon for dance badges : de en
  • DE411631C - Auxiliary propeller for gliders : de en
  • US1531189A - Yarn-moistening mechanism : en
  • US1530970A - Automatic switch : en
  • CA248027A - Casting machine : en fr
  • GB221778A - Improved process of and apparatus for testing coal or the like : en
  • FR586420A - Walling of galleries, in particular mines, using stones or bricks or profiled slabs : en fr
  • US1530819A - Multiple-drill press : en
  • US1530850A - Thermostatic governor : en
  • DK34292C - Excavator for boy trenches and the like. : da en
  • GB231062A - An insulation against damp for the outgoing connections of electric switches : en
  • AU2019224A - Improvements in high pressure joints : en
  • DE411052C - Process for the preparation of alkyl ethers of monohydric phenols and their halogen substitution products : de en
  • GB231006A - Improvements in or relating to inductance coils and devices : en
  • AT99485B - Closure device for leather gaiters. : de en
  • CA247877A - Spark plug : en fr
  • DE411420C - Dry extinguisher for extinguishing the carburetor fire in a motor vehicle : de en
  • AT99483B - Calculating machine with a revolution counter, the counting disks of which have two rows of digits covered by a sliding peephole. : de en
  • CA247981A - Arc rupturing : en fr
  • GB231097A - Improvements in picks, axes and like tools : en
  • GB222115A - A method of and apparatus for the production of endless belts for the transmission of motion to rotary parts of small size : en
  • GB231050A - Arrangement for automatically firing selfloading guns : en
  • CA248003A - Process of centrifugally separating ingredients, etc. : en fr
  • US1531010A - Shock absorber : en
  • US1531053A - Steam engine : en
  • US1530776A - Clutch : en
  • US1531021A - Animal trap : en
  • US1530828A - Best available copv : en
  • FR586400A - Advanced coat rack holder : en fr
  • GB231077A - An improvement in steam engine or like packings : en
  • CA247946A - Coin container : en fr
  • DE411345C - Method of killing moths by naphthalene fuming : de en
  • US1530905A - Screw driver : en
  • US1531012A - Trap nest : en
  • DE411413C - Device to prevent the flow of compressed air produced in centrifugal mills from entering the vicinity of the mill : de en
  • US1530558A - Self-feeding and renewable eraser attachment : en
  • US1531126A - Furnace attachment : en
  • US1531207A - Window : en
  • FR586449A - Electric spark plug : en fr
  • USD66858S - Design por a ball lamp adapter for electric-lighting fixtures : en
  • GB231069A - Improvements in casing slips for well drilling : en
  • DE410868C - Steam system equipped with boilers, steam accumulators and counter-pressure or extraction steam machines : de en
  • CA247897A - Telegraph cable device : en fr
  • CA248078A - Anti-friction bearing : en fr
  • US1531150A - Window sash : en
  • AT99522B - Steam system provided with steam storage. : de en
  • DE411242C - Overlock sewing machine : de en
  • US1530680A - Identifcation seal : en
  • CA247847A - Culinary device : en fr
  • FR586418A - Dropper bottle : en fr
  • FR586370A - Process for imitating the decorative effects of earthenware, flamed stoneware, glazed or not, on all materials and mainly on plaster : en fr
  • FR586468A - Device for the hydraulic transport and evacuation of soot, ash and dust, in combination with the pneumatic removal of these materials : en fr
  • US1530485A - Combination fltjid control and heating- device : en
  • US1530666A - Multiplex system for the transmission of radiant energy : en
  • US1531147A - Reel : en
  • US1530749A - Apparatus for display : en
  • DE411279C - Hopper-shaped self-unloader : de en
  • US1530589A - Conveyer system : en
  • DE411151C - Furnace system heated by gas, especially for gas generation : de en
  • DE411373C - Adjusting device for tram switches : de en
  • DE411456C - Closure for bottom flaps on self-unloaders : de en
  • GB230933A - Improvements in or relating to sound reproducing apparatus : en
  • DE411122C - Processing of liquid slag : de en
  • DE411193C - Method of lifting water : de en
  • DK34290C - Device by Stoves. : da en
  • FR586549A - New liquid fuel and gas heating system : en fr
  • DE411187C - Method and device for the production of semolina or flour of the same shape from grain kernels in one operation : de en
  • DE411457C - Device for regulating the mechanical pull of an electrical line located between the tractor of machine plows or the like and the power source : de en
  • FR586360A - Electromagnetically controlled planetary gear shifting and its application to electric vehicles : en fr
  • FR586524A - Underwater dredging device applicable to trawl fishing : en fr
  • GB230994A - Improvements in and relating to paper products and process of making the same : en
  • GB231091A - Improvements in devices or machines for cutting and pressing tongues and the like : en
  • GB231227A - Improvements in electrical switches and operating mechanisms therefor : en
  • FR586480A - Improvements to automotive spring suspensions : en fr
  • DK34299C - Procedure and machine for the manufacture of a textile fabric consisting of masks and textiles. : da en
  • GB230936A - Improvements in or relating to refrigerating systems : en
  • FR586320A - Roller guide for horizontal and vertical multi-blade saw frames : en fr
  • FR586511A - New assembly and new equipment for receiving apparatus for radio signals : en fr
  • FR586425A - Plunger siphon : en fr
  • DE411289C - Iron-reinforced door frame made of perforated shaped stones : de en
  • DE410871C - Device for receiving a high-frequency wave that is doubly modulated by an intermediate frequency and a low frequency : de en
  • US1531024A - Edge-binding attachment : en
  • FR28781E - Improvements to steel tubes for cycle frames and others : en fr
  • DE411441C - Fabric as a basis for pneumatic tires, drive belts, etc. like : de en
  • FR586308A - Metal vapor lamp : en fr
  • DE411261C - Explosive air cartridge : de en
  • US1530540A - Ventilating cover for vehicles : en
  • US1531052A - Hog catching and holding device : en
  • US1531079A - Track-lining device : en
  • FR586314A - Process of industrial electrolysis of metals to obtain compact deposits, especially applicable to electrolytic iron : en fr
  • US1531171A - Electric fire : en
  • US1530981A - System of space discharge devices : en
  • US1530806A - Adjustment for binder reels : en
  • US1530978A - Paper-box-forming mechanism : en
  • US1531241A - Game : en
  • USD66916S - Design for a robe-rail fixture : en
  • USD66853S - Design eor : en
  • USRE16028E - hoffman : en
  • DE411680C - Connection between housing and support for vehicle headlights u. like : de en
  • US1530794A - Tire-cutting tool : en
  • GB231090A - Improved electric resistance furnace : en
  • GB231234A - Improvements in and relating to internal combustion or other gas and fluid motors : en
  • FR28768E - Public works train : en fr
  • FR28762E - Electrically driven coffee grinder or the like : en fr
  • FR586423A - Hand cart axles suspension method : en fr
  • US1530613A - Electrical circuits : en
  • US1530784A - Glare screen : en
  • DE411101C - True-to-size retort furnace : de en
  • GB230977A - Improvements in or relating to presses for finishing tubular fabrics : en
  • GB231017A - Improvements in floor coverings : en
  • US1530989A - Motor-control system : en
  • DE411483C - Turntables for speaking machines : de en
  • DK34294C - Swimming boot. : da en
  • FR586542A - Precision hot forging device : en fr
  • FR586318A - Toilet bowl and its application to automobiles : en fr
  • DE411340C - Earth fruit lifting machine : de en
  • DE411395C - Inhaler : de en
  • DE411431C - Multi-part protective shield : de en
  • DE411563C - Motorcycle frame made from one piece of sheet metal : de en
  • DE411210C - High-speed beating or fulling machine for processing viscous substances, especially chocolate : de en
  • DE411245C - Electric motor driven sewing machine : de en
  • USD66842S - Design for a watchcase cap : en
  • US1530553A - Burner : en
  • FR28751E - Spool assembly system for tulle leavers looms : en fr
  • FR586485A - Device for the return of cam plates in calculating machines : en fr
  • DE411537C - Device for connecting electrical lines : de en
  • FR586357A - Device for consolidating luminescent neon tubes or other gases or vapors used for illuminated signs or lighting : en fr
  • GB231076A - Improvements in or relating to the manufacture of inlaid floor cloths : en
  • US1531260A - Production of coloring matters : en
  • FR586354A - Device for using the shunt or compound motor of an electric vehicle for recharging batteries when stationary : en fr
  • FR586445A - Verification of meters in service on non-inductive circuits by means of voltmetric power indicator or voltheurometric devices integrating consumption : en fr
  • GB227817A - Improvements in combination garments : en
  • FR28752E - Cutting machine : en fr
  • FR586516A - : fr
  • AT99549B - Device for quick replacement and good heat dissipation from spark plugs. : de en
  • DE411577C - Contactor driver : de en
  • US1530799A - Rolling mill : en
  • US1531247A - Switch-list holder : en
  • US1530580A - Switch control circuit for automatic telephone systems : en
  • CA248046A - Structural elements : en fr
  • US1530870A - Hat attachment : en
  • CA247894A - Auto table and crane : en fr
  • CA248036A - Gear wheel : en fr
  • FR586359A - Device intended to replace the brush for spreading various products : en fr
  • DE411103C - Denitration of sulfuric acid : de en
  • DE411548C - Gas heating furnace with return of the exhaust gases to the burner : de en
  • DE411167C - Process for the production of artificial threads u. Like. Made of viscose : de en
  • DK34291C - Planing bench. : da en
  • US1530602A - Mechanism and method of operating on cords or threads : en
  • US1530673A - Lifting apparatus : en
  • US1530738A - Liquid-level gauge : en
  • US1530519A - Golf-form apparatus : en
  • GB211465A - Improvements in or relating to girders for aeroplane wings : en
  • CA247953A - Container for wiper cloths : en fr
  • CA247980A - Fuse mechanism : en fr
  • US1530499A - Conveyer-lifting device : en
  • US1530907A - Typewriting machine : en
  • DE411363C - Process for making beer : de en
  • DE411407C - Device for compressing the piston rings when inserting the piston into the cylinder, especially in explosion engines : de en
  • GB209091A - : en
  • DE410721C - Measuring and testing device for the determination of the capacitance values of the additional capacitors required to reduce the over-talking and talking in double telephone lines and double-talk circuits through additional capacities according to patent 409943 : de en
  • DE411465C - Heat regulator for automatic regulation of the heat of electrically heated devices : de en
  • DK34307C - Fence post of cement concrete. : da en
  • DE411348C - Belt drive : de en
  • GB231061A - Improvements in coupling valve : en
  • GB231538A - Improvements in and relating to sound records and means of and apparatus for producing the same : en
  • CA247879A - Trap : en fr
  • CA247977A - Fuse mechanism : en fr
  • AT99511B - Circular knitting machine. : de en
  • CA247972A - Fluid pressure brake equipment : en fr
  • US1530700A - Electrical synchronizer and trigger motor for automatic machine guns : en
  • US1530487A - Fluid-pressure brake : en
  • US1531250A - Road engine : en
  • DE411136C - Firing open forge fires with gasified fuels : de en
  • US1530650A - Badge : en
  • US1530659A - Tank-cleaning device : en
  • US1531097A - Binding device : en
  • US1531235A - Last : en
  • AT99492B - Felt outsole. : de en
  • AT99529B - Steam generating plant. : de en
  • DE411165C - Equipment for the operation of power plants : de en
  • USD66895S - Chusetts : en
  • US1530927A - Method of ice harvesting and apparatus therefor : en
  • US1530957A - Front-fender brace : en
  • DE411305C - Photographic lens shutter : de en
  • DE411512C - Billiards made from weatherproof fabrics for outdoor use : de en
  • US1531134A - Automatic telephone switch : en
  • CA247995A - Dining car refrigerator installation : en fr
  • CA247934A - Car truck : en fr
  • US1530649A - Electric circuits : en
  • US1530720A - Flush valve : en
  • US1531169A - Utilization of wave motion : en
  • DE411332C - Process for the preparation of yellow-brown stain-coloring disazo dyes : de en
  • DE411613C - Holder for flat films : de en
  • DE411369C - Method for cleaning the rubber pressure rollers of rubber printing machines : de en
  • DE411228C - Process for splitting hydrocarbons : de en
  • DE411472C - Swing for discharging coke from continuously operated vertical retorts or chambers : de en
  • DE411690C - Pressure switch : de en
  • US1531191A - Inclinometer : en
  • AU1717724A - Combination junction and trap for cement laundry tubs washbasins, urinal, and suchlike fittings : en
  • US1530955A - Auto drive : en
  • USD66885S - Design for a china plate or similar article : en
  • FR586355A - Device allowing remote operation of knurled knobs or the like and more especially applicable to t. s. f. : en fr
  • GB231028A - An improved diffusing device for lenses : en
  • USD66823S - Design for wall paper : en
  • DE411365C - Process for the production of washable prints on leather : de en
  • US1530767A - Circuit maker and breaker for internal-combustion engines : en
  • US1531154A - Fuel economizer for steam boilers : en
  • USD66829S - Design for a candy : en
  • GB230938A - Improvements in machines for printing from engraved plates : en
  • GB230930A - Improvements in or relating to devices for raising and lowering windows : en
  • FR586506A - Process for the treatment of waste water, such as sewage, and collected sludge : en fr
  • US1530639A - Coin-controlled gasoline pump : en
  • DE411221C - Electric salt bath oven : de en
  • GB231032A - An improved directly driven slewing gear for drag line excavators : en
  • CA247903A - Combination shovel : en fr
  • US1530631A - Coking retort oven : en
  • US1530982A - Blower : en
  • DE411125C - Optical instrument for teaching and play purposes : de en
  • DE411176C - Optical light meter : de en
  • DE411506C - Door hinge for motor vehicles : de en
  • DE411440C - Harness device for looms with double lifting machines : de en
  • US1530527A - Car dumper : en
  • US1530891A - Fuel-oil burner : en
  • US1531175A - Electrical-switch-controlling apparatus : en
  • US1530824A - Sirup pitcher : en
  • US1531185A - Multiple-disk brake : en
  • CA247965A - Coiling machine for fine wire : en fr
  • US1530629A - method and apparatus for casting plate glass : en
  • US1531117A - Water-closet : en
  • US1531157A - Sheet-music turner : en
  • CA247939A - Combination bottle cap remover and receiver : en fr
  • US1530663A - Railway signaling apparatus : en
  • US1530709A - Tubular gas producer : en
  • US1531059A - Device for operating tools : en
  • USD66896S - Design for paper : en
  • US1530566A - Universal workholder : en
  • DE411317C - Process for the production of containers and pipes for higher pressure from two or more jackets shrunk on top of one another : de en
  • USD66836S - Design for a ring or similar article : en
  • GB231003A - An improvement in heat exchangers : en
  • US1530715A - Pump intake : en
  • US1531158A - Automobile clutch : en
  • USRE16029E - whitnev : en
  • FR586410A - Distribution for the operation of hydraulic cleats : en fr
  • US1530579A - Brine tank and cooler : en
  • US1531246A - Knitting machine : en
  • FR586429A - Blades for steam or gas turbines : en fr
  • DE411271C - Electric ignition device for gas main and secondary flame : de en
  • GB223884A - Process for the manufacture of artificial freestone : en
  • FR586489A - Burst proof pneumatic tubular tires : en fr
  • GB230962A - Improved arrangement of wireless receiving apparatus : en
  • US1530788A - Lay-rock-shaft bearing : en
  • US1530951A - Trolley and telegraph pole : en
  • GB231216A - Improvements in vibration responsive devices : en
  • US1530655A - Three-stage triple bolt lock : en
  • US1530938A - Uncoupling attachment for car couplers : en
  • US1531252A - Electrical reproducer for phonograph records : en
  • FR586313A - Automatic starting device for electric motors : en fr
  • FR586505A - Apparatus intended to separate into their parts, in continuous operation, solutions formed from two liquids with different boiling points : en fr
  • FR586535A - Wood chopping machine and trimming hooves : en fr
  • DE411207C - Process for the production of carbon electrodes : de en
  • GB231038A - Improvements in or relating to agricultural tractors : en
  • FR586488A - Pulverized charcoal hearth : en fr
  • GB231016A - Improvements in and relating to beaters for grinding mills : en
  • GB221801A - Improvements in apparatus for cleaning, peeling or shelling corn, grain and the likeby continuous supply and discharge : en
  • GB213534A - Improvements in or relating to machines for moulding building blocks and the like : en
  • FR586404A - System for linking an indicating instrument to a case : en fr
  • DE411564C - Ship rudder made of several plates : de en
  • US1530939A - Tobacco-hanging machine : en
  • FR586327A - Horizontal gas-heated water or steam boiler : en fr
  • GB231098A - Improvements relating to coupling members for pipes and the like : en
  • GB231108A - Improvements in or relating to side-delivery hay-rakes and like machines : en
  • USD66891S - Alex louts s : en
  • US1530564A - Portable conveyer : en
  • US1530710A - Candy-making machinery : en
  • DE411410C - Internal combustion turbine : de en
  • DE411545C - Safety plate against burning while cooking : de en
  • FR586474A - Airplane with variable airfoil : en fr
  • FR586490A - Process for the production of coke : en fr
  • FR586531A - Improvements in the construction of cycle pedals : en fr
  • FR28759E - thermoelectric elements : en fr
  • US1530665A - Composition of matter : en
  • US1530817A - Mechanical movement : en
  • AT99484B - Device for parking the printing unit on calculating machines with setting disks with a variable number of teeth. : de en
  • US1530962A - Protection of electric systems : en
  • US1531229A - Card holder : en
  • FR586518A - Flow meter-totalizer for piston air compressor : en fr
  • GB231119A - An improved folding box : en
  • DE411150C - Process for the production of fertilizers : de en
  • US1530764A - Adjustable backing-off spear : en
  • FR586519A - Device for the production of comic stage effects : en fr
  • GB231085A - Improvements in collapsible containers : en
  • US1531051A - Mechanism for raising and lowering awnings or flaps : en
  • GB226767A - Improvements in or relating to the elimination of fatty acids, resins, bitter and mucous substances from oils and fats : en
  • GB231071A - Improvements in dry fire extinguishers : en
  • FR586342A - Improvements to wet gas meters with oil slick : en fr
  • FR586455A - Explosion turbine : en fr
  • GB230996A - Improvements in sandpaper holders : en
  • US1530910A - Confection apparatus : en
  • US1530763A - Mctor-meter lock : en
  • US1531036A - Glowlamp : en
  • FR586504A - Automatic gas or vapor containment device : en fr
  • US1531103A - Silent-typewriter type-head-actuating mechanism : en
  • DE411153C - Process for degassing and coking coal and other fuels : de en
  • FR28800E - Camera allowing the enlargement, reduction and reproduction of all documents : en fr
  • DE411552C - Spark plug : de en
  • DK34287C - Device at Taksameterure. : da en
  • CA248047A - Railway traffic controlling apparatus : en fr
  • DE411310C - plane : de en
  • DE411933C - Writing and drawing equipment : de en
  • US1530584A - End gate for wagons : en
  • US1531029A - Radio transmission system : en
  • US1530986A - Automatic telephone switch : en
  • US1530645A - Air cleaner : en
  • DE411076C - Switch for electrically operated hand drilling and tapping machines : de en
  • DE411385C - Process for the preparation of leuco compounds of the diphenylnaphthylmethane series : de en
  • GB230973A - Improvements in or relating to machines for cutting matrices, punches and the like : en
  • US1530616A - Printing apparatus : en
  • US1531064A - Earth roller and pulverizer : en
  • US1531155A - Clevis : en
  • US1531204A - Loose-leaf binder : en
  • DE411689C - Pressure switch with swing bridge : de en
  • US1531009A - Machine for sealing wrappers on blocks of cheese : en
  • US1531128A - Golf-practice platform : en
  • US1531183A - Wheel : en
  • US1531102A - Lock : en
  • FR586372A - Method of setting up apparatus for the manufacture of molten cement : en fr
  • DE410977C - Arrangement for dialers, which are set from a register in a fully or semi-automatic telephone system : de en
  • US1530966A - Power-transmitting device : en
  • US1530908A - Novelty container : en
  • DE411213C - Process for printing cup colors by hand : de en
  • USD66826S - Blise bigalke : en
  • DE411206C - Process for liquefying and saccharifying starch : de en
  • DE411032C - Electrical remote indicator with bridge circuit : de en
  • AT99547B - Insert body for carburettor. : de en
  • GB231040A - Improvements in and relating to automatic electrical cut-outs : en
  • GB209771A - Method and apparatus for fractional condensation of mineral oils and the like in a series of column like dephlegmators : en
  • FR586515A - Improvements in rectilinear cotton-type hosiery looms for making the so-called "guilloché" or richelieu article : en fr
  • FR586351A - Radiator for interior heating of motor cars : en fr
  • FR586394A - Mobile armrest for automobile car folding seat : en fr
  • FR586376A - Contactor control system for electric traction equipment : en fr
  • DE411080C - Cinematograph with film moving step by step and optical compensation of the image movement : de en
  • US1530651A - Inflation-tube coupling : en
  • US1531054A - Window support : en
  • GB231115A - Improvements in gas burners : en
  • US1530726A - Folding table : en
  • US1530904A - Radio apparatus : en
  • FR586447A - Improvements to grinders : en fr
  • GB209723A - Manufacture of new azo-dyestuffs : en
  • GB230440A - Improvements in transposing devices for keyed instruments, pianofortes and the like : en
  • US1530761A - Car construction : en
  • US1531258A - Means for regulating the production of superheated steam : en
  • FR586438A - Improvements made to the decoration, in particular that of indicators, signs, any patterns : en fr
  • GB223538A - Improvements in metallic spools for photographic or like films : en
  • DE411301C - Method of pickling iron : de en
  • DK34298C - Machine for Spinning or Duplicating Yarn or Thread. : da en
  • DE411433C - Cardboard reel tube : de en
  • DE411617C - Display device for photographic typesetting machines : de en
  • USD66888S - Design for a china plate or similar article : en
  • FR586398A - Endless chain or apron system with brake shoes intended to automatically slow down railway cars on yard tracks : en fr
  • FR586430A - Blades for steam or gas turbines, more particularly for disc turbines : en fr
  • FR586451A - Automatic starter for compensated asynchronous motor : en fr
  • DE411647C - String galvanometer with an elastically stretched string : de en
  • FR586513A - Improvements to central heating devices in which the water circulation is controlled by a blower tank : en fr
  • DE411243C - Thread dispenser : de en
  • US1531223A - Heating furnace : en
  • AT99464B - Hot water central heating. : de en
  • USD66834S - Ring or similar article : en
  • DE410916C - Method for purifying zirconium oxychloride : de en
  • USD66889S - Design fob a rabiator cover or similar article : en
  • US1531178A - Loom reed : en
  • CA247992A - Percussive welding machine : en fr
  • CA248012A - Luminaire : en fr
  • FR586548A - Improvements to artificial limbs : en fr
  • US1530646A - Grab winch : en
  • US1530716A - Dough mixer : en
  • US1530529A - Electric-iron-cord support : en
  • US1530521A - Nut guard : en
  • US1530922A - Telephone head set : en
  • GB231089A - An improved variable machine for winding inductance coils as applied to wireless telephony receiving instruments : en
  • DE411123C - Process for the electrowinning of zinc : de en
  • US1530567A - Printing telegraphy : en
  • GB231056A - A process for preventing the formation of and for the removal of boiler-scale : en
  • FR586328A - Cistern for water closets and similar installations with lower control : en fr
  • DE411453C - Extraction of boric acid and boric acid salts : de en
  • DE411159C - Lubricating device, especially for axle bearings : de en
  • FR586477A - Electro-pneumatic control device for railway tracks : en fr
  • DE411143C - Search lamp with direction indicator for motor vehicles : de en
  • CA247861A - Internal combustion engine : en fr
  • FR586395A - New oven inlet device for bakers, pastry chefs applicable to all old or modern ovens with heat return : en fr
  • AT99504B - Suspenders. : de en
  • FR28786E - Mermaid refinements : en fr
  • US1531125A - Indicator : en
  • US1530798A - Stop motion for yarn, thread, and like winding machines : en
  • US1530813A - Feeding device for self-binders : en
  • AU1870024A - Anew or improved process forthe manufacture of confectionery : en
  • US1530756A - Pump for motor vehicles : en
  • FR28773E - : fr
  • FR586311A - Manufacturing process of a neutral fuel : en fr
  • DE411283C - Process for the production of colloid-soluble dry graphite : de en
  • DE411421C - Liquid container with rolling walls for motor vehicles : de en
  • US1531067A - Pressure oil pump for motors of ford automobiles : en
  • US1530885A - Typewriting machine : en
  • US1531200A - Liquid-level indicator : en
  • US1530837A - Tire coupling : en
  • CA247876A - Fountain pen filler : en fr
  • AT99512B - Three-part mold for the production of curved rubber heels. : de en
  • DE411734C - Power drive for street explosives : de en
  • GB231074A - Improvement in or relating to spiral separators : en
  • FR586405A - Machine for manufacturing concrete and reinforced cement pipes by centrifugal force : en fr
  • AT99486B - Flat foot insert. : de en
  • US1531172A - Game of chance : en
  • US1530928A - Process for making packs for electrical heating units : en
  • CA248053A - Stropping apparatus : en fr
  • CA247948A - Fireplace dome damper : en fr
  • US1531063A - Toy vehicle : en
  • FR28760E - Movable brush for shaker sieve device : en fr
  • CA247999A - Apparatus for the manufacture of blown glass articles : en fr
  • AT99455B - Reinforced concrete ceiling. : de en
  • DE411610C - Compaction and hardening of drop forgings : de en
  • CA248037A - Cushion connection for vehicles : en fr
  • GB212273A - Improvements in or relating to heat exchanging apparatus : en
  • US1530688A - Combination article : en
  • US1530857A - Garment hanger : en
  • US1530911A - Plow : en
  • CA247904A - Automobile front axle and spindle : en fr
  • US1530760A - Combination osteopathic and chiropractic table : en
  • US1530481A - Side frame for trucks : en
  • CA247909A - Envelope opening means : en fr
  • US1530754A - Smelting furnace : en
  • US1530945A - Hayrack attachment : en
  • US1530725A - Drip pan : en
  • US1531091A - Stop block for railways : en
  • USD66859S - Design for a wall bracket for lighting fixtures : en
  • USD66917S - op toledo : en
  • US1530800A - Flexible coupling : en
  • FR28788E - Improvements to telephone systems for central offices : en fr
  • US1530797A - Internal-combustion engine : en
  • CA248033A - Centrifugal pipe mould : en fr
  • US1530942A - Drier : en
  • USD66865S - Design for a seminole indian doll : en
  • DE411475C - Fastening of the mixing bowl on mixing and beating machines : de en
  • CA247890A - Confection : en fr
  • CA248032A - Means of enamelling pipes : en fr
  • DE411329C - Testing device for three-phase current meters with two or more drive systems : de en
  • GB230972A - Improvements in or relating to cutlery and like cases : en
  • AT99488B - Arrangement for controlling rotating field asynchronous motors with short-circuit armatures. : de en
  • DE411303C - Process and device for shredding long wood for pulp production : de en
  • AT99465B - Device in order to be able to keep the closing spring in a tensioned position on self-loading vehicles. : de en
  • DE411333C - Device for the production of rayon : de en
  • DE411509C - Brake arrangement for steering wheels mounted on swinging semi-axles : de en
  • CA247859A - Sound reproducing apparatus : en fr
  • CA248011A - Calculating machine : en fr
  • USD66866S - Design for a spindle for lamps, lighting fixtures, o r similar articles : en
  • DE411211C - Weight compensation for collecting pockets for a flexible organ, e.g. B. Cable : de en
  • AT99478B - Electric bell. : de en
  • FR28698E - Coupling device for joining electric wires or cables : en fr
  • FR586329A - Waterfall steamer for baker : en fr
  • FR586496A - Improvement in the process of cold preservation of eggs in an antiseptic medium : en fr
  • GB209090A - Improvements in or relating to locomotives and other vehicles having combined internal combustion and electric propulsion systems : en
  • FR586321A - Opening shade : en fr
  • GB231210A - Improvements in steam generators : en
  • GB231088A - Improvements in or relating to the manufacture of keys for pianos, organs or other analogous instruments : en
  • US1530752A - Nonslip insert for flat surfaces : en
  • US1530866A - Ball-race remover : en
  • DE411171C - Device for nail care : de en
  • DE411275C - Device for the recovery of exhaust steam from steam locomotives : de en
  • DE411524C - Procedure for leveling the grain of transparencies : de en
  • DE411181C - Two-cylinder two-stroke engine with a common combustion chamber : de en
  • AU1699724A - Improvements in electric control apparatus : en
  • CA248017A - Telephone desk set : en fr
  • DE411203C - Signaling device for vehicles, in particular automobiles, in which an arm provided with a counterweight is mounted on a pivot : de en
  • DE411107C - Process for the preparation of propargylic acid from acetylene sodium : de en
  • US1531116A - Gate for ore chutes and the like : en
  • GB230981A - Improvements in or relating to electrical transformers : en
  • FR586499A - Regulator supplying the expanded gas at a pressure below atmospheric pressure : en fr
  • GB230990A - Improvements in artificial legs : en
  • DE411089C - Card shuffler : de en
  • FR586382A - Cooling system for compressors : en fr
  • US1530741A - Wick raiser : en
  • US1530571A - Hedge-trimming device : en
  • US1530575A - Vacuum cleaner : en
  • CA247940A - Centrifugal separator : en fr
  • GB231018A - Phospho-nitrogenous fertiliser : en
  • GB231209A - Improvements in dyeing processes : en
  • DE411282C - Footstep motor starter with rheostat enclosed in a housing : de en
  • GB227457A - Improvements in guide apparatus for steam or gas turbines : en
  • GB225525A - Improvements in apparatus for spinning artificial silk : en
  • FR28790E - Engine piston improvements : en fr
  • US1530518A - Kit bag, traveling bag, and the like : en
  • US1530697A - Water motor : en
  • US1530874A - Liquid-fuel-furnace front : en
  • US1530774A - Transmission belt : en
  • US1530777A - Weather strip : en
  • US1530676A - Game apparatus : en
  • US1530668A - Combined feed and cut-off valve : en
  • US1530735A - Friction shock-absorbing mechanism : en
  • US1531192A - Open-hearth furnace : en
  • FR586377A - Thermal device : en fr
  • GB231033A - Pistons and piston rings : en
  • DE411042C - Device for inserting cord hooks into retaining plates : de en
  • FR28774E - Improvements in setting up freewheel snaps : en fr
  • CA247916A - Match box : en fr
  • US1530534A - Grader attachment for tractors : en
  • US1531211A - Safety-valve attachment : en
  • US1531161A - Meadow-ditching tool : en
  • DE411083C - Can opener with knife adjustable in a slot on the knife arm : de en
  • DE411362C - Headlights with bayonet lock : de en
  • GB230978A - Improvements in or relating to electrical condensers : en
  • GB231059A - Improvements in and relating to indicating devices for weighing apparatus : en
  • FR586326A - thermoelectric element : en fr
  • US1530834A - Storage receptacle attached to automobiles : en
  • FR586396A - Improvements made to articles made of rubber or containing rubber which can be used as substitutes for bristles, bristles, fibers of objects such as brushes, mats, doormats, floor covers, rough coverings, etc. : en fr
  • US1531005A - Kitchen utensil : en
  • US1531138A - Universal contact bar for electric circuits : en
  • DE411641C - Economizer, in which a cast iron and a wrought iron preheater are connected in series so that the exhaust gases first brush the wrought iron preheater in countercurrent to the feed water : de en
  • US1531096A - Filter for air lines and the like : en
  • GB231034A - Improvements in devices for the separation of particles of iron from the dust of furnace-smoke : en
  • FR586392A - Improvement in barrel bungs : en fr
  • GB231026A - Improved means for automatically locking railway carriage or other doors : en
  • GB217545A - Improvements in air conditioning means : en
  • DE411523C - Method of manufacturing spring bundles : de en
  • GB231228A - Improvements in coin freed mechanism for cigarettes, chocolate and the like collecting machinery : en
  • FR586363A - Process for carrying out chemical reactions in solutions : en fr
  • GB231025A - Improvements in the construction of electric transforming apparatus : en
  • US1530488A - Grinding machine : en
  • US1530847A - Rotary electrical hand switch : en
  • USD66881S - Isidor rosenblatt : en
  • DE411401C - Fuel consumption meter : de en
  • DE411129C - Cultivator with sowing device : de en
  • DE411156C - Process for the production of starch acetates : de en
  • FR586334A - Pump support forming a safety lock more especially applicable to pumps of bicycles, motorcycles and the like : en fr
  • DE411352C - Chamber tires with cooling air suction and discharge openings : de en
  • FR586414A - Folding packing box device : en fr
  • DE411402C - Measuring device for the amount of air expelled from vacuum spaces : de en
  • DE411454C - Process for the preparation of barium hydroxide : de en
  • GB230985A - An improved curling stone : en
  • AT99487B - Split rim for motor vehicle wheels and. like : de en
  • US1530585A - Controlling means for unit-heating devices : en
  • US1530667A - Washing machine : en
  • US1531088A - Process of making chromates : en
  • CA247849A - Washing machine : en fr
  • DE411109C - Sheet feeding device for platen printing presses : de en
  • DE411670C - Arrangement for the interference clearance of wireless communication systems built into the aircraft : de en
  • DE411634C - Self-regulating flap weir : de en
  • GB230947A - Inking apparatus for a printing press : en
  • US1530781A - Sprayer pipe : en
  • US1530599A - Cigar holder and ash receiver : en
  • US1530717A - Weather strip : en
  • US1531015A - Wind-power engine : en
  • AU2038224A - Improvements in splash lubrication sumps for multi-cylinder automotive engines : en
  • AU2244725A - Improvements in apparatus for pasteurizing milkin bottles andother receptacles : en
  • CA247870A - Hose supporter : en fr
  • GB214988A - : en
  • CA247875A - Lubricant : en fr
  • FR586475A - Apparatus for mechanically removing the sugar plates from the wafer molds : en fr
  • FR586522A - Method for avoiding large amplitude vibrations of the main valve in balanced valves with main and auxiliary valves, and valve for its implementation : en fr
  • GB231005A - Under water life saving device : en
  • FR586335A - Road paving device : en fr
  • FR28793E - Improvements to electric alarms : en fr
  • FR586301A - Diffusion cementation process of hardening constituents : en fr
  • GB230931A - Fabric belt : en
  • GB231037A - A new and improved surgical catgut ligature : en
  • GB231112A - Improvements in joints or couplings for pipes and pipe junctions : en
  • DE411173C - Process for dyeing cork : de en
  • DE411518C - Process for the production of carbon in solid, homogeneous form which has a high gas absorption capacity : de en
  • US1530791A - Portable fuel grate : en
  • US1530858A - Control valve : en
  • DE411139C - Cinematographic recording device with image speed sensor : de en
  • FR586534A - Improvements in sodium preparation : en fr
  • US1530924A - Slush-pump valve : en
  • DE411358C - Process for mining lignite in open-cast mining : de en
  • US1530728A - Method of manufacturing glass rods : en
  • US1530675A - Collapsible animal-skinning support : en
  • US1531190A - Telephone-receiver holder : en
  • US1531208A - Freight-car construction : en
  • AT99516B - Method and device for cleaning spinning devices for the manufacture of synthetic threads. : de en
  • US1530718A - Hanger strap : en
  • CA247950A - Lamp shade holder : en fr
  • DE411404C - Device for pulling out tree structures by means of a winch : de en
  • US1531115A - Railway-traffic-controlling apparatus : en
  • US1530493A - Apparatus for producing aluminum chloride : en
  • US1530759A - Centrifugal machine : en
  • DE411037C - Process for decolorizing liquids such as molasses, raw glycerine and the like like : de en
  • FR586544A - Improvements to scrubbers for gas and vapor purification : en fr
  • US1531066A - Engine construction : en
  • CA247915A - Fish gaff : en fr
  • DE411710C - Smokehouse for hot smoking : de en
  • CA247857A - Book clasp : en fr
  • US1530751A - Valve spindle : en
  • CA247959A - Carbureter : en fr
  • CA247889A - Heat ring : en fr
  • CA248001A - Meat slicing machine : en fr
  • US1530557A - Chimney sweeper : en
  • US1530632A - Shock absorber : en
  • USD66894S - Chusetts : en
  • USD66905S - Design for a rug : en
  • AT99535B - Valve designed as a rotary valve. : de en
  • AU1645924A - A device fop ascertaining on sight the miss-fining indifferent cylinders of motor vehicles : en
  • US1530569A - Hydraulic pump : en
  • US1530822A - Apple corer : en
  • DE411494C - Suction valve for pumps controlled by pressure fluid : de en
  • CA247962A - Heat exchanger : en fr
  • AU2040224A - Improvements inthe construction of floating vessels : en
  • CA248085A - Overhead electrical conductor system : en fr
  • DE411121C - Process to provide rubber objects, especially toys and toys, with a colored high-gloss coating that does not break off : de en
  • AU1909824A - An improved machine for soldering the end seams of rectangular cans : en
  • US1530960A - Casing handling and suspending apparatus for wells : en
  • DE411349C - Thread cutting tool : de en
  • FR586523A - Adhesive product for transmission belts : en fr
  • AT99497B - Process for the preparation of rayon for textile industrial purposes. : de en
  • AU1700824A - Improvements in or relating to apparatus for cutting and levelling sugar cane preparatory to milling : en
  • CA247970A - Speed regulator system : en fr
  • US1530479A - Burning rack : en
  • US1530568A - Card game : en
  • US1530637A - Game set : en
  • US1531240A - Three-wire-system regulation : en
  • US1530484A - Bumper attaching and supporting means : en
  • US1530913A - Dumping apparatus : en
  • CA248014A - Wool oiling system : en fr
  • FR28792E - Further training in boat funds : en fr
  • CA247885A - Locked safety razor : en fr
  • CA247914A - Multi-stage steam turbine : en fr
  • GB230971A - Improvements in and relating to hinges for doors and gates : en
  • US1530846A - Reamer : en
  • USD66831S - Design for a chandelier : en
  • US1530917A - Regulating apparatus : en
  • US1530890A - Cable bearing for walking beams : en
  • CA247919A - Safety double pocket : en fr
  • CA247925A - Staple extractor : en fr
  • CA248066A - Anti-friction bearing : en fr
  • AT99496B - Process for the clarification and purification of molasses for the pressed yeast production. : de en
  • DE411418C - Liquid elevator with discs on an endless rope : de en
  • FR586373A - Projectile : en fr
  • GB231007A - A process of making cement and cementitious materials for use in the composition of mortar and the like : en
  • US1530591A - Display device for jewelry, etc. : en
  • US1531197A - Ventilating glass window pane : en
  • DE411071C - Carburetor : de en
  • DE411312C - Rotary rubber printing machine with two printing cylinders : de en
  • US1530969A - Internal-bath apparatus : en
  • US1530574A - Pneumatic tire : en
  • DE411003C - Regulating transformer : de en
  • GB230551A - Improvements in and relating to the mounting of splash guards for vehicle wheels : en
  • DE411108C - Rotary printing machine for producing cards from paper webs or the like. : de en
  • DE411055C - Manufacture of a non-baking fertilizer : de en
  • US1531087A - Top plate for lasts : en
  • US1531263A - Production of coloring matters : en
  • CA248002A - Feeding device for meat slicing machines : en fr
  • GB230976A - Improvements in, or relating to, apparatus for feeding a web of paper or like material to means whereby a succession of sheets, wrappers, or the like are cut therefrom, and for analogous purposes : en
  • DE411137C - Soldering broken band saws : de en
  • USD66843S - Design for a watchcase cap : en
  • US1530552A - Oil-well swab : en
  • DK34309C - Wheel device at Grubbere. : da en
  • FR586316A - Multitube type steam boiler arrangement : en fr
  • GB209772A - Method and apparatus for fractional condensation of mineral oils and the like in a series of column like dephlegmators : en
  • US1531188A - Acetylene generator : en
  • USD66882S - Design for a soda-glass holder : en
  • US1531261A - Production of coloring matters : en
  • US1530494A - Pulp-bleaching apparatus : en
  • US1530833A - Control method and apparatus : en
  • US1530940A - Connecting link for antiskid chains : en
  • US1531254A - Carpet fastener : en
  • US1531233A - Saddle for bull-wheel ropes : en
  • AT99543B - Two-stroke internal combustion engine with controlling piston. : de en
  • DE411056C - Device for regulating the speed of fluid gears, especially for vehicle propulsion : de en
  • FR586332A - Illuminated plan with advertising device : en fr
  • GB231065A - Improvements in or relating to braiding machines : en
  • FR28775E - New device realizing a new recording and reproduction mode for talking machine discs : en fr
  • FR586440A - Potato sorter-degermer : en fr
  • US1530538A - Tee stand : en
  • US1531040A - Leer-feeding mechanism : en
  • DE410961C - System for towing ships : de en
  • FR28754E - Electronic discharge devices : en fr
  • CA247930A - Sawmill log carriage machinery : en fr
  • GB231218A - Improvements in the manufacture and production of hydrogen or of hydrogen-nitrogen mixtures : en
  • US1531100A - Planting tool : en
  • US1530662A - Wall construction and method of forming the same : en
  • US1531176A - Curtain stretcher : en
  • US1530766A - Soldering iron : en
  • US1530985A - Card-feeding attachment for packing machines : en
  • US1530976A - Machine for rounding and sizing barrel heads : en
  • US1531141A - Ophthalmic mounting : en
  • US1531020A - Garment construction : en
  • US1530477A - Sheet material for special uses : en
  • US1530682A - Woodworking mechanism : en
  • US1530619A - Air mixing and filtering device : en
  • US1530983A - Shower stall : en
  • USD66847S - Design for a bottle : en
  • USD66872S - Design foe : en
  • DE411602C - Foldable tripod base : de en
  • US1530863A - Hollow cast wheel : en
  • DE411341C - Process for the production of growing pots : de en
  • GB230956A - Improvements in mechanical syrens and the like : en
  • US1530996A - Telephone switch : en
  • DE411267C - Process for conveying blast furnace dust and other fine ores in blast furnace operation : de en
  • DE411419C - Device for conveying liquid or fine-grained masses : de en
  • GB230953A - Improvements in apparatus for treating wool and other loose fibres with dye or other liquors : en
  • DE411215C - Process for removing iron contamination from natural and synthetic products of all kinds : de en
  • GB231004A - Improvements relating to the steering mechanism of vehicles for the use of children : en
  • FR586381A - System for transmitting remotely over existing telegraph lines either writings, drawings, etc., or Morse signals : en fr
  • US1531144A - High-pressure vapor oil burner : en
  • USD66871S - Design fob a doll : en
  • AT99477B - Machine for driving a pushing or striking tool. : de en
  • FR586424A - Further development of two-stroke internal combustion engines : en fr
  • GB231096A - Improvements in electrical switches and operating mechanism therefor : en
  • DE411191C - Locking and locking device for folding walls of baling presses : de en
  • FR586435A - Beveled glass polishing machine : en fr
  • DE411046C - Winding machine for fabric cutter : de en
  • DE411241C - Circular linking machine : de en
  • GB231079A - Improvements in packing discs for metal jar closures : en
  • USD66875S - Design fo r a badge ob similar article : en
  • FR28799E - Keyless, combination locking mechanism for padlocks, locks, etc. : en fr
  • US1530656A - Machine for slotting lock nuts : en
  • US1530714A - Chemical reagent : en
  • USD66840S - Design for a powder puff : en
  • US1530804A - Buoy : en
  • CA247929A - Shoe tree-making machine : en fr
  • DE411247C - Electric motor driven sewing machine : de en
  • FR586380A - New process for producing electrical energy : en fr
  • CA248064A - Anti-friction bearing : en fr
  • DE411361C - Acceleration-free drive for conveyor chains u. Like. With drive star : de en
  • DE411233C - Control for internal combustion engines : de en
  • GB231019A - Improvements relating to oil-burners : en
  • FR28787E - Improvements to electric shock devices : en fr
  • GB231114A - Improvements in fasteners for flexible bands, straps, or the like : en
  • US1530556A - Combined step and extension ladder : en
  • AU1687824A - Improvements in popper extraction processes : en
  • DE411040C - Process for the enrichment of seeds with fertilizers : de en
  • DE411335C - Steam inhaler : de en
  • GB230888A - Improvements in steam locomotives : en
  • GB230949A - Improved means for supporting hose and like flexible pipes, particularly applicable to fire-extinguishing : en
  • CA247910A - Nest and egg chute : en fr
  • US1531031A - Stamp-affixing machine : en
  • USD66839S - Design fob an automobile body : en
  • USD66904S - Design for a plate for lighting fixtures : en
  • CA248049A - Felt reconditioning apparatus : en fr
  • DE411450C - Loose-leaf binders, letter folders, folders or the like with rows made of flexible coil springs and a fork to be inserted into the handles with the legs : de en
  • AU1911824A - Improvements in semiautomatic weighing apparatus : en
  • AU2240225A - Improvements in machines for digging potatoes : en
  • GB231058A - Improvements in kinematograph or photographic color film material and methods of manufacture : en
  • AT99528B - Housing for rolling bearings. : de en
  • DE411405C - Device for holding open bag nets : de en
  • CA247868A - Cocoanut shredding machine : en fr
  • DE411427C - Height-adjustable helm seat for river boats : de en
  • US1531014A - Claw hammer : en
  • USD66830S - Design for a chandelier : en
  • US1530830A - Kick-plate frame : en
  • US1530963A - Electromagnetic switch : en
  • USD66817S - Island : en
  • CA248028A - Filing appliance : en fr
  • CA248052A - Vacuum producing apparatus : en fr
  • USD66861S - Design for : en
  • CA247886A - Electric heater : en fr
  • AT99545B - Receiving strips for wire or sheet metal hooks or the like. : de en
  • DE411294C - Collapsible turntable for speaking machines : de en
  • DK34306C - Central heating stove. : da en
  • CA247938A - Bolt : en fr
  • AT99481B - Press for making hat shapes. : de en
  • US1530859A - Washing apparatus for milking-machine parts : en
  • AT99544B - Automatic plate valve, especially for blowers. : de en
  • US1531136A - Electric croup kettle : en
  • US1530544A - Cooling cushion : en
  • US1531148A - Stock-shed door : en
  • DE411409C - Fuel for oil engines : de en
  • GB231105A - Improvements in or relating to an instrument for tying a necktie : en
  • CA247918A - Method of removing scale from pipes, etc. : en fr
  • CA248044A - Door lock : en fr
  • US1530623A - Dough divider : en
  • US1531264A - Safety switch : en
  • US1530809A - Heat-recovering air-control device for furnaces : en
  • US1530875A - Pocket cigarette machine : en
  • US1530696A - Door-opening device : en
  • US1531002A - Locking device : en
  • US1531186A - Apparatus for press casting : en
  • US1531177A - Motor stand : en
  • CA248035A - Electric regulator : en fr
  • US1531203A - Wireless system : en
  • DE411630C - Inclination indicator for aircraft : de en
  • AT99451B - Device on vehicles for transmitting the rotary motion of an engine to a wheel set. : de en
  • AU2020824A - Improved apparatus for displaying advertising andthe like matter : en
  • CA248016A - Rheostat : en fr
  • DE411035C - Process for conveying and filling flammable liquids with pump operation : de en
  • FR28755E - : fr
  • CA247926A - Agricultural machine : en fr
  • US1530679A - Breakable or separable joint for water meters and the like : en
  • US1531162A - Attachable baseball cover : en
  • CA248022A - Tag-stringing machine : en fr
  • US1531114A - Friction let-off for looms : en
  • US1530909A - Window fastener : en
  • CA247872A - Corrugation forming die for metal plates : en fr
  • FR586307A - Band machine for cutting and cutting of metals : en fr
  • US1530698A - Center support for tube frames : en
  • US1530898A - Fluid-pressure device : en
  • US1530929A - Thermally-controlled switch : en
  • US1531013A - Demountable rim : en
  • US1530605A - Strand-separating mechanism : en
  • US1530543A - All-weather shirt : en
  • GB231100A - Improvements in or relating to fish line reels : en
  • US1530683A - Paint-removing composition and process of making the same : en
  • US1530793A - Soiled-clothes receptacle : en
  • USD66854S - Design for a bracket back : en
  • CA247891A - Aperture stopper : en fr
  • DE411342C - Gutter horseshoe with rubber insert : de en
  • USD66908S - Design for a rug : en
  • DE411227C - Arrangement for high frequency measurement in several circuits with one and the same measuring instrument : de en
  • GB231042A - Improvements in or relating to leading in devices for wireless telegraphic or telephonic receiving sets : en
  • FR586487A - Pulverized charcoal hearth : en fr
  • FR586356A - Universal rotary printer with automatic settings for printing cinematographic titles and photographic prints with clichés of different sizes and intensities, on gelatin-bromide emulsions : en fr
  • GB217897A - A process of manufacturing refractory bricks, blocks, slabs and the like : en
  • US1531163A - Can opener : en
  • FR28765E - Apparatus for lifting the cover of the hopper feeding a blast furnace : en fr
  • USD66852S - Design for an inkstand : en
  • GB212913A - Improvements in or relating to smoothing or polishing soles of footwear : en
  • GB231048A - Improvements relating to mills for grinding coffee and the like : en
  • DE411411C - Positive etching process for deep and relief printing : de en
  • DE411484C - Method for producing bright field lighting in the presence of dark field lighting : de en
  • CA248009A - Electrical connection : en fr
  • US1530782A - Gas-control attachment for packers : en
  • DE411257C - Racing music box : de en
  • GB226166A - Improvements in or relating to fuel sprayers for internal combustion engines : en
  • DE411039C - Rolled grate bar : de en
  • GB231104A - Improvements in and relating to transmission mechanisms : en
  • US1530815A - Camp cooker and utensil support : en
  • GB231052A - Arrangement for detecting conductive strata or deposits : en
  • FR586473A - Distillation column : en fr
  • CA247865A - Drip valve for dry pipe valves : en fr
  • FR586349A - Method and machine for polygonal turning : en fr
  • FR586470A - Process for the production of steam at high pressure and installation of steam production for the implementation of this process : en fr
  • GB231072A - Improvements in machines for use in the manufacture of bobbins : en
  • DE411048C - Electrolytic apparatus : de en
  • FR586503A - Device for heating handles, handwheels and other operating devices : en fr
  • FR586452A - Fitting for pressure lubrication : en fr
  • GB231101A - Improvement in brakes for vehicles : en
  • DE411306C - Pen : de en
  • GB222482A - Improvements in route and location indicators for use on mechanically propelled railor road vehicles : en
  • FR586467A - Improvements to the protective light signals of single track of railways or electric trams : en fr
  • GB231229A - Improvements in or relating to the gyroscopic steering apparatus of automobile torpedoes : en
  • US1530652A - Automatic fire shutter : en
  • US1530690A - Package tie : en
  • GB230890A - Improvements relating to clips : en
  • GB230988A - Improved photographic printing apparatus : en
  • FR586538A - Universal sector : en fr
  • US1530541A - Car fender : en
  • US1531199A - Automobile radiator : en
  • FR586500A - Electrically heated steering gear : en fr
  • GB231046A - Improvements in and relating to bracelets, bangles, rings and the like : en
  • FR586383A - Preparation of benzoic acid and benzoates : en fr
  • FR586407A - Removable wheel with metal spokes : en fr
  • FR586348A - Fuel level indicator : en fr
  • DE411200C - Machine for chopping meat, bacon or the like in cubes or strips : de en
  • GB224248A - : en
  • US1530755A - Attachment for gear-shifting and braking mechanism : en
  • US1531039A - Inclosed furnace : en
  • US1531061A - Bottle sealing : en
  • DE411239C - Support pendulum for plansifter : de en
  • CA247902A - Baking or cooking apparatus : en fr
  • US1530547A - Powder puff and method of making same : en
  • US1530689A - Boring machine : en
  • DE411079C - Feed damper : de en
  • US1530916A - Typewriting machine : en
  • US1530933A - Paving block : en
  • GB231070A - Improvements in the method and apparatus for dredging and cutting channels : en
  • US1530664A - Electric switch : en
  • US1530838A - Railway brake : en
  • US1531214A - Furnace for heating rock drills and the like : en
  • DE411131C - Hand mower : de en
  • DE411619C - Pump with rotating pistons : de en
  • FR586439A - Improvements made to compass roses for navigation compasses, in particular those for underwater boat compasses : en fr
  • GB230970A - Improvements relating to safety devices provided with cells which are sensitive to light : en
  • DE411520C - Device for attaching, supporting or hanging pipes for superheaters or the like. : de en
  • USD66876S - Design for a toy mitten : en
  • GB230929A - Improvements in and connected with weighing apparatus : en
  • CA247883A - Sash fastener : en fr
  • GB231020A - Improvements in water-heaters for domestic or other purposes : en
  • FR586403A - Winding and time-setting mechanism via the bezel : en fr
  • US1531182A - Gripping mechanism for cinematographic cameras and projecting apparatus : en
  • US1531253A - Sanitary fixture : en
  • US1530919A - Method for charging furnaces : en
  • US1531049A - Electrical connection clip : en
  • US1531245A - Dispensing nipple : en
  • FR586529A - Improvements to high voltage electronic devices : en fr
  • GB230955A - Improvements in stair-rods and fasteners therefor : en
  • GB230993A - Improvements in variable electric condensers : en
  • DE411448C - Barrel weight scale : de en
  • US1531076A - Lifting hook : en
  • DE411237C - Device for introducing mouthpieces into hoses : de en
  • DE411300C - Lubricating device for working cylinder, piston slide u. like : de en
  • DE411435C - Machine for stripping tobacco leaves : de en
  • US1530590A - Steering wheel and method of forming the same : en
  • US1530612A - Display cabinet : en
  • US1531139A - Vehicle bumper and control mechanism : en
  • FR28756E - Method and device for capping containers with smooth edges of frustoconical or other shape : en fr
  • US1530758A - Centrifugal machine : en
  • FR586413A - Device for the immediate transformation of a phonograph into an electrically controlled loudspeaker : en fr
  • GB231051A - Improvements in welding machines : en
  • GB209092A - : en
  • GB230946A - Improvements in rubber soles and heels for footwear : en
  • DE411013C - Process for the preparation of dibenzanthrones : de en
  • FR586346A - Plowing method and winch : en fr
  • US1530670A - Vat dyestuffs and process of making the same by condensing thioderivatives of benzoquinones with arylamines : en
  • US1530825A - Air cleaner for internal-combustion engines : en
  • FR586462A - Device for sticking annular labels on the neck of bottles : en fr
  • GB230954A - Improvements in apparatus for dyeing and scouring yarn and other fibres : en
  • GB231219A - Improvements in and relating to the combustion chambers of internal-combustion engines : en
  • DE410962C - Screw propeller : de en
  • US1530869A - Washing machine : en
  • US1531153A - Shoe : en
  • US1531170A - Headrest apparatus : en
  • DK34313C - Mirror for Weave. : da en
  • GB220922A - Improvements relating to igniting devices : en
  • USD66869S - Design for a radiodial : en
  • DE406566C - Device for adjusting sock holders, garter belts and the like. like : de en
  • USRE16030E - Combination switch : en
  • US1530641A - Direction indicator for motor vehicles : en
  • US1530865A - Collapsible rim : en
  • US1531092A - Machine for the purpose of changing the feet on watch dials : en
  • DE410964C - Adjustable lock : de en
  • AT99533B - Rotary lobe pump or engine. : de en
  • US1531035A - Hairpin : en
  • AU1961924A - Train system control : en
  • US1530988A - Testing vacuum tubes : en
  • USD66898S - Design for paper : en
  • US1530565A - Holddown for shirts : en
  • DE411319C - Tire rolling mill for rough and finish rolling tires and rings in one heat : de en
  • DE411534C - Modulation circuit for tube transmitter : de en
  • US1530843A - Apparatus for repairing pneumatic tubes : en
  • AT99474B - Can opener with applicator for the can contents. : de en
  • US1531221A - Automatic telephone system : en
  • US1530883A - Alarm : en
  • US1531004A - Injector : en
  • DE411024C - Curved sewing needle with a hook-shaped eye for sewing shoes : de en
  • DE410924C - Process for the production of alkali nitrate : de en
  • GB230945A - An improved machine for sharpening razor blades : en
  • US1531093A - Registering apparatus for liquid-dispensing pumps : en
  • DE411214C - Air filter : de en
  • US1531001A - Fence tool : en
  • US1531098A - Coloring matter : en
  • DE410979C - Arrangement to protect rotary field asynchronous motors with short-circuit armatures : de en
  • DE411605C - Perpetual calendar : de en
  • US1530535A - Throttling governor for tractors : en
  • US1530925A - Adding- and multiplying machine : en
  • US1531259A - Insulated conductor and method of making same : en
  • USD66883S - Design for a printed fabric : en
  • US1531164A - Automobile door hinge : en
  • USD66912S - Design for a clock case : en
  • DE411417C - Switching device for cinematograph films : de en
  • DE411621C - Fuse for bicycles u. like : de en
  • FR586386A - Ladies' combination underwear : en fr
  • CA247901A - Dirigible headlight : en fr
  • US1531068A - Kinetograph movement : en
  • FR28779E - New gem distillation process : en fr
  • USD66902S - Design for a radioloop or similar article : en
  • US1530994A - Labeling machine : en
  • US1530669A - Trapdoor for mines : en
  • US1530732A - Combined liquid filling and dispensing attachment : en
  • USD66857S - Design eo r a loop for electric-lighting eixtttres : en
  • USD66918S - Design for a handle for a door lock or similar article of manufacture : en
  • DE411126C - Cipher machine : de en
  • GB230964A - Improvements in the construction of electric coils : en
  • GB230997A - Improvements in or appertaining to apparatus for measuring lengths of fabrics or like material : en
  • GB231086A - Improvements in stopping mechanisms for shoe and like sewing machines : en
  • DE411157C - Convertible freight wagons for passenger transport : de en
  • DE410960C - System for towing ships : de en
  • US1530974A - Nut-castellating machine : en
  • US1531041A - stinson : en
  • CA248061A - Friction shock absorbing mechanism : en fr
  • FR586368A - Manufacturing process for the purpose of hardening plaster for imitation of all bisque art objects and means of production : en fr
  • GB225178A - Improvements in toy pistols : en
  • GB231111A - Improvements relating to paper ruling machines : en
  • US1530620A - Vacuum-tube circuits : en
  • US1531074A - Apparatus for refining crude hydrocarbons : en
  • DE411396C - Double-walled glass vessel according to Dewar-Weinhold : de en
  • FR586464A - Improvements in bread making : en fr
  • DK34312C - Universal agricultural implement. : da en
  • FR586469A - Automotive signaling device : en fr
  • FR586312A - Rotary compressor motor for the use and production of compressed air : en fr
  • GB230951A - Improvements in and relating to machines for roasting coffee and for like purposes : en
  • US1530509A - Grease cup : en
  • US1530520A - Locomotive booster : en
  • US1530803A - Rotary drill : en
  • US1530979A - Iceless refrigerator : en
  • US1531080A - Telephone-exchange system : en
  • US1531105A - Device for playing pussy or ball : en
  • US1530578A - Dry-powder duster : en
  • US1530722A - Drip-water safe : en
  • AT99475B - Self-indicating target. : de en
  • AU1960424A - Improvements in automatic fire alarm systems : en
  • DE411338C - Pole device : de en
  • US1530614A - Method for metal coating : en
  • US1530935A - File attachment : en
  • CA248042A - Hobbing machine : en fr
  • USD66820S - Design for a backplate for lighting fixtures : en
  • US1530923A - Balloon and the like : en
  • US1530835A - Fish lure : en
  • US1530549A - Spark plug : en
  • US1531099A - Foldable toy : en
  • CA247945A - Buttonhole reinforcing means : en fr
  • GB230948A - Improvements in or relating to poultry houses or coops : en
  • DK34302C - Beet harvester. : da en
  • DE411370C - Drive land vehicles with internal combustion engines and hydraulic intermediate gears : de en
  • DE411394C - Irrigation catheter for the urethra : de en
  • US1531209A - Liquid furniture polish : en
  • CA247884A - Ventilator for closed carriages : en fr
  • AT99370B - Roll film photographic camera. : de en
  • US1530478A - Safety device for bucket conveyers : en
  • US1531173A - Process for the prevention of petroleum emulsions in the well : en
  • US1530476A - Carbon-removing device : en
  • US1530482A - Signaling system and method : en
  • US1530603A - Pneumatic insertion for boots : en
  • US1531180A - Underslung boat cart : en
  • CA248058A - Friction shock absorbing mechanism : en fr
  • US1530601A - Telephone system : en
  • US1530849A - Plant for towing vessels or ships on waterways : en
  • GB231075A - Improvements connected with wick trimmers for central draught oil burners : en
  • US1531198A - Smoker's stand : en
  • DE411152C - Method for conveying moist clay u. Like. Using compressed air : de en
  • DE411175C - Loading and unloading devices for metallurgical and similar furnaces : de en
  • USD66850S - Design eor a phonograph body : en
  • US1530672A - Lock : en
  • FR586434A - Emptying device for dust-free garbage boxes : en fr
  • FR586491A - Self for transmission and reception of t. s. f. and its winding process : en fr
  • AT99462B - Device for lifting vehicles or machines. : de en
  • AT99491B - Tires for motor vehicles. : de en
  • US1530501A - Brake apparatus : en
  • US1530765A - Typewriting machine : en
  • US1530841A - Signors ox : en
  • US1531237A - Stepladder : en
  • USD66886S - Design for a china plate or similar article : en
  • US1530823A - Decolorizing and purifying sugar and other crystalline or granular substances : en
  • US1530931A - Take-up for sewing machines : en
  • US1531086A - Spiral tool : en
  • US1531113A - Manhole cover : en
  • AT99452B - Attachment of reserve tanks for oil, gasoline, etc. Like. On automobiles. : de en
  • DK34311C - Terminal board for commutator motors with stepped field winding for use at direct current and alternating current. : da en
  • FR28758E - Automatic transition hitch for railway vehicles : en fr
  • CA247933A - Spark plug : en fr
  • US1530634A - Equestrian toy : en
  • US1531210A - Cigarette-packing machine : en
  • USD66893S - solomons : en
  • AU1643424A - Improved process of and apparatus for the treatment of timber for the destruction of the borer, larvae beetles ro other pest : en
  • DE411276C - Heat separator : de en
  • AT99530B - Limit regulator. : de en
  • CA247987A - Diaphragm manhole for tanks : en fr
  • US1531184A - Seating for theaters and the like : en
  • DE411400C - Registration device : de en
  • US1530490A - Game : en
  • US1530785A - Carrier truck : en
  • US1530522A - Keyboard mechanism : en
  • US1531238A - Folding bed : en
  • DE411375C - Short circuit switch : de en
  • DE411238C - Mill for the production of fine powders : de en
  • DE411412C - Device for cutting screws and nut threads : de en
  • FR586508A - Device for projecting the luminous image of watch or pendulum dials, on the ceiling or on a wall : en fr
  • US1530941A - Timer : en
  • US1530964A - Combined elevator-door closure and switch : en
  • GB227782A - : en
  • FR586497A - Further training in tree mating : en fr
  • GB231120A - Improvements in or relating to the production of albumen dyestuff products or compounds : en
  • GB231030A - Improvements in or relating to multi-color kinematograph and other films : en
  • GB231041A - Improvements relating to gaiters or covers for the springs of motor or other vehicles : en
  • DE411632C - Method and device for the production of fireworks : de en
  • GB231010A - An improved device for use in removing measured quantities of the contents of bottles and like containers : en
  • US1530949A - Process of and apparatus for speeding and aiding the absorption or evolution of gases : en
  • US1530588A - Driving mechanism for ships' instruments and other precision instruments : en
  • USD66824S - Design eor a jug or similar article : en
  • US1530506A - Railway tie and rail fastener : en
  • DE411116C - Polishes : de en
  • DE411297C - Protective coating against pests : de en
  • US1531069A - Internal-combustion engine : en
  • CA248056A - Machine for clearing asbestos fibre of wood or other particles : en fr
  • CA247905A - Loader : en fr
  • CA247973A - Hose coupling gasket bushing : en fr
  • CA247869A - Piston ring : en fr
  • AU1881724A - Improvements in multiple pliers and like tools for cutting, punching and other purposes : en
  • CA247858A - Counter cheque book : en fr
  • CA248008A - Concrete building block : en fr
  • CA248070A - Anti-friction roller side bearing : en fr
  • GB229243A - : en
  • US1531179A - Ice-cream dipper : en
  • DE411551C - Drive device for stroke counter : de en
  • US1530773A - Wardrobe trunk : en
  • DE411064C - Process for the electrolytic extraction of pure tin from raw tin : de en
  • DE411105C - Process for the preparation of acyl peroxides : de en
  • GB210450A - Improvements in and relating to devices for pouring out measured quantities of liquid : en
  • CA248007A - Brake drum : en fr
  • US1530882A - Fume utilizer : en
  • FR586361A - Device for ensuring the regular supply of air to all the burners of a boiler : en fr
  • US1531072A - Boiler plug : en
  • US1531016A - Electrical switching device : en
  • USD66870S - Design eor a pneumatic tire : en
  • US1531201A - Safety device for gas jets : en
  • US1530971A - Boat-launching mechanism : en
  • GB231095A - Gradient meter : en
  • AT99521B - Method and device for the combustion of heavy fuels in deflagration engines. : de en
  • US1531156A - Lawn-trimming tool : en
  • US1530684A - Antenna system : en
  • US1530930A - Floor-polishing device : en
  • CA247963A - Flap making machine : en fr
  • AT99507B - Earth fault current extinguisher for high voltage lines. : de en
  • CA248065A - Car : en fr
  • US1530648A - Electric circuits : en
  • US1530730A - Electric switch : en
  • CA248029A - Filing appliance case : en fr
  • AT99527B - Hydraulic change gearbox with lifting disc. : de en
  • CA247941A - Means for impermeating steam or other aeriform fluid with lubricant : en fr
  • CA247924A - Dispensing device : en fr
  • US1530903A - Cinematography : en
  • US1530796A - Baker's knife : en
  • US1530867A - Draft gear : en
  • US1530551A - Weed drifter : en
  • US1531230A - Man's neckwear : en
  • US1530703A - Injector : en
  • US1531213A - Syringe : en
  • DE410864C - Device for separating mixtures of solid, liquid and gaseous substances : de en
  • DE411236C - Thermostatically controlled regulating element for the coolant temperature in internal combustion engines : de en
  • DE411172C - Collapsible deck chair : de en
  • DE411325C - Self-starting synchronous motor : de en
  • DE411336C - Method and device for applying powdery substances to hollow molds : de en
  • US1531255A - Method of and means for burning pulverulent fuels : en
  • CA248083A - Pump drive mechanism : en fr
  • US1530581A - Watch-chain fastener : en
  • US1530627A - Process for cracking oil : en
  • US1531073A - Chair seat : en
  • DE411068C - Device for achieving relief effects when throwing a picture : de en
  • DE411430C - Firearm : de en
  • AT99493B - Window arrangement for all-weather bodies. : de en
  • US1531095A - Filter leaf : en
  • USD66901S - Design for a finger ring or similar article of manufacture : en
  • DE411406C - Method of preserving the natural appearance of flowers : de en
  • US1530489A - Extensible mold : en
  • DE411111C - Device to prevent the overrun of stop signals : de en
  • DE411127C - Control device for drawers, doors, etc. to determine unauthorized opening by means of a hidden counter : de en
  • US1531000A - Loaf-slicing machine : en
  • DE411190C - Lever press with changeable transmission ratio : de en
  • DE411573C - Winch : de en
  • US1531135A - Automatic telephone switch : en
  • DE411098C - Method and device for cutting drawn hollow bodies : de en
  • US1530492A - Motor mounting : en
  • USD66915S - Design for a handle : en
  • US1530906A - Coin carrying and dispensing device : en
  • US1530480A - Foot rest : en
  • CA247878A - Spark plug : en fr
  • DE411272C - Earth or rock drill : de en
  • DE411389C - Desulfurization of gases and vapors : de en
  • AU1556623A - lAn improved expansible boring tool : en
  • CA6617S - Doll : en
  • US1530503A - Hair-waving device : en
  • USD66845S - Design for a statuette or similar article : en
  • US1530862A - Electric illuminating device : en
  • US1530555A - X-ray tube : en
  • US1530789A - Closet trap for railway cars : en
  • US1531152A - Conduit terminal box : en
  • GB222479A - : en
  • DE411374C - Electric point machine : de en
  • CA247888A - Impact device : en fr
  • US1530508A - Latch : en
  • US1530808A - Machine for mixing or masticating rubber and like material : en
  • US1530952A - Golf club : en
  • US1530528A - Dies for forming hollow utensil handles : en
  • CA247955A - Process for saving valuable metals : en fr
  • US1530768A - Tunneling apparatus : en
  • US1531129A - Boring unit : en
  • US1531019A - Sewing-machine stay-button lock : en
  • USD66910S - Island : en
  • US1530829A - Pocket lighter : en
  • US1531030A - Printing press : en
  • US1531265A - Sealed-in conductor : en
  • DE411149C - Method of bleaching with sodium superoxide solutions : de en
  • FR586340A - Rotary distributor switch : en fr
  • US1530678A - Testing machine : en
  • AT99542B - Device for printing chain yarns. : de en
  • US1530628A - Glass furnace : en
  • US1530733A - Cleaner and trimmer for lantern and lamp wicks : en
  • US1530984A - Resonant device for musical instruments : en
  • CA247994A - Spark plug insulator : en fr
  • AT99482B - Calculating machine with two revolution counters, which are driven by a single tooth that can be moved with the result counter slide. : de en
  • CA247922A - Camping vehicle : en fr
  • US1531132A - Fire control : en
  • US1530542A - Substance and process of using the same for refrigerating purposes : en
  • AT99453B - Rear axle bridge for motor vehicles. : de en
  • CA247852A - Carding machine : en fr
  • AT99526B - Heat regenerator for heat engines. : de en
  • AT99500B - Thermoelectric measuring device. : de en
  • AT99457B - Wooden wall. : de en
  • AT99510B - Motor plow. : de en
  • CA248023A - Concrete road finishing machine : en fr
  • DE411344C - High seat for Jaeger, trained as an elevator : de en
  • DK34305C - Apparatus for Cooling Coke. : da en
  • DE411589C - Electric flashlight : de en
  • DK34303C - Internal combustion engine. : da en
  • DE411023C - Disc ball bearings : de en
  • AT99498B - Photographic camera. : de en
  • DE411489C - Articulated belt connector : de en
  • DE411170C - Method and device for the production of glass bottles with a deep recess : de en
  • DE411296C - Process for the production of a rotatable marker plate intended for measuring eyepieces : de en
  • FR586309A - Automatic washing machine : en fr
  • CA248019A - Telephone exchange system : en fr
  • DE411166C - compressor : de en
  • DE411561C - Track for motor vehicles, the links of which have replaceable elastic blocks on the running surface : de en
  • US1530472A - Chain-holding-hook structure : en
  • USD66913S - Frederick a : en
  • FR586507A - Device for fixing electrical conductors and particularly electrical cables to carbon brushes and graphitic alloys : en fr
  • CA247960A - Rail bond : en fr
  • CA247892A - Combined vehicle bumper and roadlight : en fr
  • DE411168C - Drainage tube for wound treatment : de en
  • DE411292C - Talking machine with record changing device : de en
  • US1530802A - Soldering and welding device : en
  • CA247947A - Rotary harrow : en fr
  • US1530524A - Door lock : en
  • US1531011A - Box-flap holder : en
  • USD66900S - Design for a toy : en
  • AT99473B - Process for cooling substances in containers. : de en
  • AT99525B - Fuel injection device for internal combustion engines with prechamber. : de en
  • US1530811A - Bill fold : en
  • US1530500A - Insulator clevis : en
  • DE411061C - Process for the production of gelatin from bones : de en
  • FR586478A - Device for evacuating the extraction of condensed water from steam or other fluids : en fr
  • DK34300C - Procedure for dyeing textiles, paper and the like. : da en
  • US1530596A - Range finder for golf clubs : en
  • US1530961A - Ratchet transmission for motor vehicles : en
  • US1530980A - Tapping machine : en
  • GB231566A - Improvements in safety suspending apparatus for mine cages and the like : en
  • GB231057A - Improvements in starting devices for induction motors fed from synchronous phase converters : en
  • USD66844S - Design for a ring or similar article : en
  • DE411299C - Setup for electromagnetic friction clutches : de en
  • GB209724A - Improvements in or relating to fuel feeding apparatus for internal combustion engines : en
  • GB231064A - Improvements in and relating to pegs for musical instruments : en
  • DE411246C - Storage, especially for sewing machines : de en
  • DE411627C - Filler pencil : de en
  • US1530786A - Siphon attachment for flush tanks : en
  • US1531206A - Headlight for motor vehicles : en
  • FR586520A - Process for cooling and purifying gases and cooling water from these gases : en fr
  • GB231000A - Improvements in or relating to internal combustion engines : en
  • FR586336A - Coal and charcoal briquette : en fr
  • FR586343A - Improvements to sound reception and transmission devices : en fr
  • CA247923A - Process of extracting precious metal : en fr
  • USD66911S - Design for a clock case : en
  • CA247976A - Control relay for circuit breakers : en fr
  • DE411423C - Process for the manufacture of rubber tires : de en
  • GB211446A - Improved manufacture of cellulose films, threads, tubes or the like : en
  • GB223916A - Improvements in or relating to motor suspension systems for electric locomotives and other electrically propelled vehicles : en
  • FR586454A - Centrifugal separator with stacked cuvettes for processing milk, etc. : en fr
  • GB230944A - Improvements in wireless receiving instruments : en
  • GB226780A - Improvements in or relating to key levers for type-writing machines : en
  • GB224244A - Improvements in keyboard and differential mechanism for cash registers or calculating machines : en
  • GB230968A - Improvements in, or relating to the manufacture of a nitroderivative of a chlor-hydroxytoluene : en
  • US1530729A - Vehicle spring : en
  • FR586347A - Method and apparatus for the recovery of solvents : en fr
  • FR586536A - Beach tennis : en fr
  • DE411474C - Hollow vessel : de en
  • US1530884A - Machine for making bottles or vials : en
  • US1530956A - Traction-increasing attachment for vehicle disk wheels : en
  • GB230980A - Improvements in lifts or hoists : en
  • GB231068A - Improvements in rotary oil burners : en
  • DE411415C - Hand embroidery device : de en
  • DE411372C - Turbine locomotive : de en
  • DE411253C - Self-filling holder with a pressure lever for the ink tube located on the side of the holder shaft : de en
  • GB228108A - Improvements in or relating to fuel sprayers for internal combustion engines : en
  • DE411424C - Pulling device for switching off the internal combustion engine : de en
  • FR586509A - Process for printing any designs or patterns on all fabrics containing wool : en fr
  • GB230875A - Improvements in and relating to control mechanisms for motor vehicles : en
  • GB231212A - Improvements in or relating to means or arrangements for supplying liquid fuel to internal-combustion engines : en
  • DE411058C - Additional engine for locomotives : de en
  • USD66856S - Design fo r a loop for electric-lighting fixtures : en
  • US1530746A - Carburetor : en
  • DE411012C - Timing relay : de en
  • FR586369A - Manufacturing process of a special plastic paste for molded objects : en fr
  • GB230939A - Improvements in horse shoes : en
  • GB231002A - Improvements relating to striking and chiming clocks : en
  • GB231083A - Improvements in, and relating to, liquid-level indicators, especially for fuel reservoirs : en
  • DE411141C - Automatic steering device for the following two vehicles with a common loading area : de en
  • DE411444C - Process for the production of rubber-elastic fabrics : de en
  • FR586365A - Process for the dry manufacture of golden sulfur, vermilion and crimson antimony : en fr
  • GB208729A - Improvements in electron discharge devices : en
  • FR586466A - Electric stove : en fr
  • GB231410A - Improvements in vibration responsive devices : en
  • US1530504A - Skirt : en
  • US1530977A - Wrapping machine : en
  • FR28764E - : fr
  • US1531025A - Telephone-exchange system : en
  • DE411043C - Device with foot lever for automatic adjustment of the input field for finishing machines : de en
  • DE411640C - Tissue tensioning and drying machine operated by compressed air guided by a heating device : de en
  • GB231232A - Improvements in or relating to smoothing, grinding, and polishing glass, marble, or the like : en
  • DE411112C - Series, series parallel, parallel connection for an even number of electric motors, especially for railway companies : de en
  • DE411469C - Atomising burners for liquid or gaseous fuels : de en
  • FR586337A - Bumper mud : en fr
  • DE411390C - Chewing pressure measuring device : de en
  • AT99540B - Guide device for centrifugal air pumps of vacuum cleaners, fans and the like. like : de en
  • AT99508B - Earth fault current extinguishing device for high voltage lines. : de en
  • CA247911A - Structural toy : en fr
  • FR586306A - Suction tube : en fr
  • CA247921A - Winding engine : en fr
  • GB231022A - Apparatus for harvesting flax : en
  • DE411320C - Steam burners operated with low-volatility fuel for burner singe machines and processes for operating the same : de en
  • FR586408A - Articulation device of two half-boxes used to constitute cigar or cigarette holders, purses, ladies' toiletry holders, etc. : en fr
  • US1530853A - Appliance to facilitate tying of neckties : en
  • US1531055A - Safe-protecting device : en
  • FR586325A - Self-closing inkwell : en fr
  • GB215353A - Improvements in railroad track weeding-machines : en
  • GB230992A - Improvements in barometric pressure indicating instruments : en
  • US1530633A - Electrical circuits, apparatus, and method : en
  • DE410888C - Reverse gear for driving cash registers, calculating machines and similar machines : de en
  • FR586344A - Improvements to central heating systems : en fr
  • GB230975A - A new or improved joint for the members of bar structures : en
  • GB231092A - Improvements in or relating to crushing machinery : en
  • AT99461B - Steam condensation system. : de en
  • DE411072C - Electric ignition device : de en
  • FR28763E - Improvements to hydraulic transmission pump control devices : en fr
  • GB230952A - Improvements in electric control apparatus : en
  • FR586324A - New cut toe upper for sandals : en fr
  • FR586471A - Contact device for touch probe switches : en fr
  • USD66899S - Design for paper : en
  • GB231027A - Improved pressure relief-valve apparatus for gases or air : en
  • DE411623C - Attachment of the bearing tube for the control rod to the motorcycle carrier frame : de en
  • GB231659A - Improvements in advertising apparatus : en
  • US1530687A - Double-filament vacuum tube : en
  • US1530491A - Typographical distributing mechanism : en
  • US1530496A - Flotation oil : en
  • DE395135C - Plansifter for the paper and pulp production : de en
  • GB231021A - An improved fertilizer : en
  • GB231109A - Improvements in apparatus for producing photographic prints : en
  • AT99537B - Exchangeable cylinder insert for single-acting internal combustion engines. : de en
  • CA247856A - Theft and fire preventing device for motor vehicles : en fr
  • US1530712A - Traffic-signal device : en
  • DE411240C - Lockstitch sewing machine with laterally moving needle : de en
  • GB209070A - Photomechanical apparatus for transferring designs from flat to cylindrical surfaces : en
  • FR28784E - Semi-rigid frame with deep groove and free soft pane : en fr
  • DE411298C - Internal combustion engine with axially parallel cylinders : de en
  • DE411455C - Flame damming and ignition device for heaters and similar ovens : de en
  • DE411350C - Advertisement projection device with a kaleidoscope switched into the beam path of a light source and a prism as a beam guide in front of the lens : de en
  • DE411318C - Hand-operated device for widening finger rings or similar objects by rolling : de en
  • CA247917A - Fish bait : en fr
  • CA247880A - Voting booth : en fr
  • FR586436A - A method of bonding reinforced concrete slabs with reinforced concrete pillars and belts, for the rapid construction of inexpensive houses : en fr
  • DE411555C - Process for the manufacture of cylindrical members for flexible shafts : de en
  • DE411638C - Equipment for material movement : de en
  • FR586411A - Crop lifter : en fr
  • FR586427A - Fixed country easel, convertible into a parasol easel, and its spare parts : en fr
  • US1530660A - Printing-telegraph system : en
  • FR586501A - Heated steering gear : en fr
  • GB224516A - Improvements in margin mechanism for type-writing machines : en
  • FR28789E - Hoop : en fr
  • DE411160C - Suspension for vehicles : de en
  • DE411196C - Device for moving collapsible window frames up and down on variable motor vehicles : de en
  • GB231012A - Improvements in or relating to locomotive driving gears : en
  • DE411219C - Steep tube boiler : de en
  • FR586406A - Double check valve device with counterweight for apparatus with reciprocating circulation of liquid in both directions : en fr
  • DE411266C - Equal pressure heat storage system : de en
  • US1530839A - Vise : en
  • CA247982A - Winding for dynamo-electric machines : en fr
  • CA248080A - Wrench : en fr
  • US1530502A - Edging machine : en
  • GB205070A - Improvements in fuels for explosion motors of all kinds : en
  • FR586448A - ladder : en fr
  • US1531215A - Ice-cream cabinet : en
  • FR586428A - Removable wicker panels intended for the rapid production of basketry objects : en fr
  • US1530546A - Toy tower : en
  • US1530727A - Engine starter : en
  • US1531078A - Surface condenser installation : en
  • DE411142C - Gear change transmission, especially for motor vehicles : de en
  • FR586457A - Threading machine, possibly for grinding screw threads : en fr
  • GB231054A - Improvements in or relating to hats and other headwear : en
  • DE411186C - Device for keeping the grinding rollers diagonally stacked on top of each other clean and at the same time dissolving the leaves produced during grinding : de en
  • US1530705A - Bicycle seat post : en
  • USD66832S - Design fob a floob lamp : en
  • US1531119A - Pattern templet : en
  • FR586345A - Device for electric drive of a vehicle by a compound motor, allowing regenerative braking : en fr
  • FR586537A - Signaling device operating without any contact with the object to be signaled : en fr
  • DE411244C - Double presser foot arrangement for decorative stitch sewing machines : de en
  • CA247882A - Sugar desintegrating process : en fr
  • GB230991A - Petrol filter : en
  • AT99489B - Valve control for two- and four-cylinder internal combustion engines. : de en
  • US1530626A - Construction for vehicle bodies : en
  • US1530740A - Speed regulator : en
  • DE411184C - throttle : de en
  • DK34293C - Wagon Wheel. : da en
  • GB209725A - Improvements in collapsible poultry feeders : en
  • US1530604A - Ophthalmic mounting : en
  • US1530576A - Concrete mixing and spreading machine : en
  • US1530948A - Auto headlight control : en
  • FR586333A - : fr
  • FR586441A - Density washing process, using latero-scrubbers : en fr
  • FR586492A - Ball wrench : en fr
  • GB209408A - : en
  • US1530677A - Watermarking apparatus : en
  • US1530897A - Telephone attachment : en
  • US1531026A - Combined clock and speedometer : en
  • US1531033A - Bobbin-winding machine : en
  • AT99468B - Device for attaching a desiccant in the lids of cans, cans, bottles and the like. like : de en
  • AT99538B - High vacuum capsule pump with jar. : de en
  • AU2117824A - Improvements in or relating to apparatus for utilising tidal energy : en
  • DE411313C - Method and device for deaerating masses, in particular for the production of rayon : de en
  • DE411008C - Machine for the production of pre-addressed cross or strip bands from a paper roll : de en
  • DE411262C - Winding roller nest : de en
  • GB214252A - Improvements in or relating to friction gears : en
  • CA247887A - Power transmission : en fr
  • USD66874S - Design fob a pincushion : en
  • GB231015A - A device or apparatus for holding or retaining sheep and the like when being dressed : en
  • CA247854A - Faucet : en fr
  • US1530560A - Swimming appliance : en
  • US1530872A - Loader : en
  • CA247990A - Commutator control of booster rotary converters : en fr
  • US1530772A - Combustion-promoting device : en
  • CA247954A - Combined intake and exhaust valve for internal combustion engines : en fr
  • US1530525A - Caster bracket : en
  • DE411273C - Process for the production of roofing panels : de en
  • US1530497A - Beet puller : en
  • US1531218A - Automatic telephone system : en
  • CA248040A - Harness for handling mattress : en fr
  • US1530901A - Tube-splicing mandrel : en
  • US1531084A - Flying machine : en
  • US1530880A - Internal-combustion engine : en
  • US1530902A - Vehicle rim : en
  • CA247860A - Cultivator : en fr
  • US1530854A - Hair curler : en
  • US1530577A - Attachment for motor vehicles : en
  • US1530653A - Metal rolling shutter and door : en
  • US1530719A - Chiropractic table : en
  • CA247964A - Vulcanizing system : en fr
  • USD66828S - Design for a box : en
  • US1530747A - Motion-picture machine : en
  • FR28766E - Folding and portable pointing easel : en fr
  • US1530915A - Machine for refacing butchers' blocks : en
  • US1530739A - Leverage means for uncoupling devices : en
  • US1530713A - Lacing device for boots and shoes : en
  • US1530851A - Floor form : en
  • US1530936A - Circuit controller : en
  • US1531112A - Absorption apparatus : en
  • US1531193A - Open-hearth furnace : en
  • AT99472B - Fly ash catcher connected to a preheater. : de en
  • CA248073A - Clutch control mechanism : en fr
  • US1530748A - Physical-training device : en
  • DE411328C - Method for the direct measurement of the self-induction coefficient, the mutual induction, the permeability and the capacitance : de en
  • US1530778A - Take-up mechanism for looms : en
  • AU1685924A - An improved pump for pumping unstrained juice from sugar mills : en
  • AT99494B - Gas-filled electric lamp with a light diffusing bulb. : de en
  • AT99550B - Axle thrust compensation device working with hydraulic fluid for steam turbines, turbine fans, etc. like machines. : de en
  • CA247944A - Brake band lining : en fr
  • CA247968A - Railway motor mounting : en fr
  • US1530836A - Separator : en
  • USD66892S - Design for a ring : en
  • US1530921A - Power-driven winch : en
  • GB212268A - Process for casting moulded articles from magnesia cement : en
  • CA247966A - Coil former : en fr
  • FR586402A - Stop mechanism for clockwork movement : en fr
  • GB230950A - Improvements in or relating to side car and like wheeled carrier attachments to motor cycles : en
  • US1530868A - Harness : en
  • US1530968A - Recording device : en
  • FR586353A - Fixed line : en fr
  • GB230959A - Improvements in metal under-frames of colliery tubs and such like : en
  • CA248050A - Pipe wrench : en fr
  • CA248072A - Friction shock absorbing mechanism : en fr
  • US1530723A - Drip pan : en
  • US1530871A - Printing apparatus : en
  • US1530475A - Railway accessory : en
  • CA247932A - Toy tunnel : en fr
  • USD66819S - Design eor a lighting fixture bracket : en
  • USD66873S - Design for a base for a loud speaker or similar article : en
  • US1531104A - Typewriter : en
  • US1531166A - Filing cabinet : en
  • US1530609A - Combined belt tightener and brake for sand reels : en
  • US1530947A - Push-button-operating device : en
  • CA247896A - Trolley pole : en fr
  • US1530736A - Friction shock-absorbing mechanism : en
  • CA247867A - Printing plate securing means : en fr
  • DE402787C - Filling for thermal insulation : de en
  • AU1704524A - Combination domestic washing 1 machine and boiler : en
  • CA248045A - Slate brick : en fr
  • USD66880S - Design for a fringe for tbimmings : en
  • US1531032A - Quick-acting pump coupling : en
  • AT99495B - Device on clocks for closing and opening an electrical circuit. : de en
  • DK34295C - Apparatus for immediate and uninterrupted reading on a motor vehicle of the consumption of liquid fuel in proportion to the distance traveled. : da en
  • US1531107A - Dumb-waiter-door control : en
  • DE410963C - Padlock with noise shot : de en
  • DE411392C - ampoule : de en
  • FR28753E - Improvements to oscillation dampers for suspensions (such as those for motor cars) by leaf springs : en fr
  • US1530583A - Shoehorn : en
  • US1530842A - Adjustable ratchet wrench : en
  • USD66860S - Design fob a body for electric-lighting fixtures : en
  • FR586495A - Improvements in electrical welding processes : en fr
  • USRE16027E - Bag closer : en
  • GB230986A - Improvements in and relating to bracelets, bangles, and the like : en
  • FR28795E - Breathing apparatus protecting against fumes, dust and noxious gases or vapors : en fr
  • US1530473A - Oil burner : en
  • US1531003A - Igniter for acetylene lamps : en
  • FR586339A - : fr
  • US1530554A - Spinning frame : en
  • US1530926A - Process for transferring designs : en
  • DE411672C - Acetylene lantern with a water tank bottom designed as a reflector : de en
  • FR586412A - Motor vehicle brake control device : en fr
  • FR586459A - Mobile binder with interchangeable sheets or sheets for accountancy, notebooks, albums, cards, brochures, catalogs : en fr
  • GB231001A - Apparatus for game of skill : en
  • FR586502A - Electromechanical vacuum brush : en fr
  • GB230989A - A new or improved transportable display or exhibition device : en
  • US1531023A - Piano-player action : en
  • FR586545A - Improvements to artificial limbs : en fr
  • CA247927A - Pantalette : en fr
  • DE411458C - Machine for the production of insulating pipes : de en
  • DE410876C - Thermostatic regulation and control device, especially for electrically heated devices : de en
  • DE411254C - Method and device for the manufacture of shoes : de en
  • DE411265C - Process for the preparation of rayon for textile industrial purposes : de en
  • DK34308C - Carriage set. : da en
  • DE411084C - Device for the automatic grinding of the (out-of-round) treads of wheel tires on rails running wheels, especially of locomotive wheels : de en
  • US1530621A - Light-projecting apparatus : en
  • GB229242A - Improvements in or relating to air heaters : en
  • DK34289C - Method and Apparatus for the production of radium-containing water. : da en
  • US1530510A - Liquid-fuel burner : en
  • FR586540A - Hanging device to replace the pressure member in the press studs : en fr
  • GB230967A - Improvements in rectal pessaries : en
  • GB230998A - Improvements in coin controlled mechanism for gas meters or the like : en
  • US1531149A - Automobile tire lock : en
  • DE411295C - Suitcase speaking machine : de en
  • GB220305A - A compressed air hammer for riveting, chipping, and like operations : en
  • FR28798E - Method and apparatus for the direct measurement or recording of depths or distances at sea by the ultrasonic echo method : en fr
  • FR586388A - Apparatus for shoeing wheels : en fr
  • US1531219A - Automatic telephone system : en
  • FR586442A - Connection system for radiotelephone reception : en fr
  • US1530770A - Rotation indicator for wringer rolls : en
  • US1531038A - Refrigerating apparatus : en
  • DE411264C - Method and device for the production of a ready-to-press needle-ready and crimp-free cloth product : de en
  • GB231567A - Manufacture of blue vat-dyestuffs : en
  • CA247845A - Portable grain elevator : en fr
  • GB231078A - Improvements in bottle caps : en
  • CA248051A - Internal combustion engine : en fr
  • FR586422A - Improvements with flat chains or solid links : en fr
  • FR586453A - Friction dampers improvements : en fr
  • US1531142A - Method and device for shifting and turning eggs while being hatched : en
  • USD66846S - Design for a bottle : en
  • GB231569A - Improvements in and relating to furnaces for heating rock drills and rock drill steels : en
  • AU2077424A - Improvements in and relating to sound reproducing apparatus : en
  • DE411204C - Mass immersion device for uniform painting of knitting, Haekel, hairpins and the like. like : de en
  • FR586486A - Improvements to roller conveyors : en fr
  • GB220316A - Process for the production of paints : en
  • US1531217A - Horology : en
  • US1531174A - Lock : en
  • FR586305A - Transmission system for steam locomotives or others : en fr
  • FR586419A - Liquid sprayer : en fr
  • GB230941A - Improvements in or relating to furnaces : en
  • FR586426A - Device for securely fixing a jet breeze to a tap : en fr
  • GB231047A - Improvements in pistons : en
  • GB225179A - Improvements in devices allowing to obtain the stereoscopic relief in cinematographywith a single film : en
  • GB230984A - Improvements in induction passages for radial cylinder internal-combustion engines : en
  • GB231106A - Improvements in and connected with bags and the like : en
  • US1530743A - Luggage carrier for automobiles : en
  • US1530878A - Mounting for doll heads on wire frames : en
  • US1530691A - Whistle-operating mechanism : en
  • US1530769A - Battery-regenerating electrolyte : en
  • US1530795A - Workholder : en
  • US1530844A - Wire stretcher : en
  • US1531022A - Automobile bumper : en
  • GB230987A - Improvements in apparatus for automatically exchanging incandescent mantles : en
  • DE411110C - Railcar with several explosion engines : de en
  • DE411691C - Intermediate contact for dynamo flashlights : de en
  • DK34304C - Method and apparatus for continuous sterilization of milk and the like. : da en
  • FR586512A - Improvement in the manufacture of oriental essence : en fr
  • GB231081A - Improvements in buttonhole sewing machines : en
  • GB209076A - A new or improved method of treating bodies to increase their strength : en
  • GB231029A - Improvements relating to the preservation of wood by impregnation : en
  • US1530757A - Dispenser for malted milk and other powdered substances : en
  • USD66818S - Design for a lighting-fixture tassel : en
  • FR586446A - Device for mounting engines on airplanes with four or more engines : en fr
  • GB230965A - Improvements in or relating to multi color kinematograph and other films : en
  • GB231099A - Rear axle drive for mechanically propelled vehicles provided with oscillatory axle parts : en
  • GB228101A - Improvements in devices for clearing or cleaning yarns : en
  • CA247864A - Flooring : en fr
  • FR28785E - Receiver amplifier for telegraphy or wireless telephony with three electrodes lamps : en fr
  • GB217889A - Motor iron for electricity meters : en
  • FR586367A - Incandescent sleeve for gas or hydrocarbon heaters : en fr
  • GB228195A - : en
  • DE411115C - Procedure to protect car and bicycle tires from being destroyed by the effects of the weather : de en
  • DE411432C - Device for lifting the hackle rods moved by pairs of snails : de en
  • CA247898A - Radiator and engine heating system : en fr
  • US1530701A - Automatically-releasing wing-tip flare bracket : en
  • US1531220A - Automatic telephone system : en
  • FR28777E - Central heating process and device carrying it out : en fr
  • FR586303A - Transparent product intended to replace glass and its manufacturing process : en fr
  • GB231103A - Cerium pocket lighter : en
  • US1530801A - Transmission lock for motor vehicles : en
  • US1530845A - Filtering device : en
  • US1530892A - Tire chain : en
  • AT99509B - Earth fault current extinguishing device for high voltage lines. : de en
  • AT99539B - Evaporative cooling device for internal combustion engines. : de en
  • DE411359C - Double tongue switch for hanging railways : de en
  • AU2071124A - Improvements in and relating to valves : en
  • CA247983A - Combined exciting and damper windings for dynamo-electric machines : en fr
  • US1530750A - Heat control for incubators : en
  • CA248071A - Anti-friction bearing : en fr
  • US1531248A - Smoker's stand : en
  • US1530657A - Fountain : en
  • US1530820A - Golf-ball core and method of making the same : en
  • CA248060A - Friction shock absorbing mechanism : en fr
  • US1531196A - Apparatus for producing cold electric discharges : en
  • CA247855A - Lawn sprayer : en fr
  • US1530523A - Flytrap : en
  • USD66884S - Design for a china plate or similar article : en
  • US1531195A - Beet-harvesting machine : en
  • AU2073324A - Primary and secondary electric cell : en
  • US1530992A - Seamless elas : en
  • CA247928A - Ear muff : en fr
  • USD66867S - Design for a textile fabric : en
  • DE411194C - Safety steering device for motor vehicles : de en
  • GB230979A - An improved life-saving raft : en
  • GB209088A - Improvements in or relating to heels for boots or shoes : en
  • US1531090A - Trunk lock : en
  • AT99476B - Steam boiler. : de en
  • AT99505B - Devices for regulating the zero point voltages in electrical transmission networks. : de en
  • DE411368C - Gripper device for multi-color rotary printing on two or more single-color rotary printing machines connected in series : de en
  • FR586530A - Method and apparatus for obtaining sea salt by multiple effect evaporation of sea water : en fr
  • GB230999A - Improvements in overhead sewing machines : en
  • GB231024A - Improvements in or relating to cooking utensils : en
  • DE411496C - Prismatic slide guide for machine tools, especially for. Circular saws : de en
  • AT99501B - Connection device for automatic or semi-automatic telephone exchanges. : de en
  • FR586338A - Key refinements : en fr
  • US1531133A - Vaporizer for refrigerating systems : en
  • US1531168A - Pump : en
  • USD66848S - Design for a bottle : en
  • DE411011C - Device for the directional transmission of electromagnetic energy towards a point : de en
  • DE411314C - Means used to kill insects and similar pests : de en
  • DE411570C - Insert lock : de en
  • FR586391A - Economic cellar in reinforced cement, for small buildings : en fr
  • FR586417A - Folding coat rack device, for travel : en fr
  • FR586484A - Monodont for counting mechanisms : en fr
  • DE411117C - Device for the continuous cutting, breaking and folding of a drawn glass ribbon : de en
  • DE411309C - Impact airship with cells in common airspace : de en
  • DE411615C - Device for determining the copy light for a negative film from film copy samples : de en
  • US1530615A - Comminuting apparatus : en
  • DE411354C - Closed floating dock : de en
  • FR586431A - Multi-stage high pressure steam or gas turbine : en fr
  • FR586510A - Improvements to audible warning devices for automobiles or other uses : en fr
  • GB231107A - Improvements in and relating to pen-nibs : en
  • US1530950A - Clothesline cleaner : en
  • AT99546B - Cooling device for internal combustion engines. : de en
  • FR586432A - Method of producing force using gasifier gas : en fr
  • DE411408C - Drive machine for conveyor chutes : de en
  • DE411681C - Carburetor for burners charged with liquid fuel : de en
  • DE411323C - Manufacture of colloidal arsenic sulfide : de en
  • GB231082A - Improvements in and relating to cylinder heads for four stroke internal combustion engines : en
  • DE411656C - Muscle massager : de en
  • FR586304A - Advanced two-stroke engine : en fr
  • GB230969A - Improvements relating to straining, securing, and severing devices for wire bale and other package ties : en
  • US1530486A - Golf club : en
  • DE411497C - Shuttle guide for shuttle embroidery machines : de en
  • FR586385A - Washing machine on the floor, with wringer : en fr
  • GB230932A - Improvements in the laminated cores of electrical machines : en
  • AT99459B - Cast sectional radiator. : de en
  • GB209101A - Improvements in and relating to ball bearings : en
  • US1531122A - Clasp for sanitary napkins : en
  • AT99479B - Excipient and how it is produced. : de en
  • DE411120C - Device for fastening stair runners : de en
  • GB231087A - Improvements in vehicle wheels : en
  • FR28770E - Metronome : en fr
  • GB231231A - Improvements in or relating to structural metal work : en
  • GB230894A - An improved socket connector or panel bushing for electric circuits : en
  • US1530779A - Scraper : en
  • DE411339C - Device for displaying the pressure difference in flow meters : de en
  • DE411051C - Process for the preparation of derivatives of 2-phenylquinoline-4-carboxylic acid : de en
  • DE411007C - Process for dyeing wool with Kuepen dyes : de en
  • US1530900A - Island : en
  • US1531007A - Electrical device for controlling the flow of liquids : en
  • US1530531A - Air distributor : en
  • AU739022A - Improved means for conveying disintegrated or divided material, especially applicable to chaff cutting-corn crushing andthe like machines : en
  • CA247935A - Ignition control : en fr
  • GB231031A - Improvements in loading and unloading systems of transfer boxes with wheels for the rapid transport and delivery of goods by rail : en
  • US1530533A - Waterproofing composition : en
  • DE411393C - Vessel for the separate storage of substances that are to be connected to one another if necessary : de en
  • DE411451C - Process for the production of an oversaturated solution of gases in liquids : de en
  • AU2241425A - Improvements in or relating to ring spinning and ring twisting frames : en
  • US1530622A - Wheel chock : en
  • US1530814A - Guard for valves : en
  • US1531242A - Expansible packer for hydraulic plungers : en
  • US1530640A - Jack : en
  • US1530775A - Window lock : en
  • US1530586A - Combined orange, lemon, and lime squeezer : en
  • US1531111A - Extensometer : en
  • CA247942A - Internal combustion engine : en fr
  • CA248063A - Friction shock absorbing mechanism : en fr
  • USD66822S - Design for a spoon or similar article : en
  • US1530598A - Method and apparatus for deaerating water : en
  • CA247931A - Automobile spot light : en fr
  • DE411663C - Pump flap loaded by torsion springs, especially for piston pumps : de en
  • DE411387C - Process for the extraction of Kienoel : de en
  • CA247936A - Rock drill : en fr
  • CA248034A - Train stop : en fr
  • CA248048A - Felt reconditioning apparatus : en fr
  • CA247986A - Switch mechanism : en fr
  • CA248024A - Insulator : en fr
  • DE411287C - Milk teat : de en
  • GB220317A - Improved grip bolt with check washer for securing axle box cover of railway carriages and wagons : en
  • CA247871A - Machine for homogenizing liquids : en fr
  • US1530471A - Socket : en
  • US1530505A - Stuffing box : en
  • US1531236A - Oil burner for brooders : en
  • US1530816A - Ring-toss ring : en
  • USD66838S - Design for a ring or similar article : en
  • US1530946A - Tool for farm wagons : en
  • US1530975A - Lamp fixture : en
  • CA248041A - Appliance for sealing pipe joints : en fr
  • US1531065A - Book-fold map : en
  • US1530617A - Flexible tubing fastener : en
  • CA247958A - Radiator : en fr
  • CA247943A - Window shade : en fr
  • US1530582A - Battery-charging clip : en
  • US1531232A - Cattle guard : en
  • US1530745A - Tie for anchoring floor sleepers : en
  • USD66879S - Design for a bathing sttit : en
  • US1530692A - Reenforced pyrotechnic flare : en
  • US1531226A - Power-driven earth auger : en
  • AT99514B - Closure for bags u. like : de en
  • CA248081A - Liquid heater : en fr
  • AT99460B - Process for charging refrigeration machines that work with a mixture of sulfur dioxide and carbon dioxide. : de en
  • AU2004124A - Improvements inthe transmission of energy for high frequency signalling : en
  • US1530827A - Blind-cage combination for pump valves : en
  • GB220333A - : en
  • US1531050A - Pipe wrench : en
  • CA247863A - Typewriter ribbon : en fr
  • DE411059C - Wireless telegraphy or telephony calling device : de en
  • DE411699C - Ampoule opener : de en
  • US1530636A - Tool for cutting and removing pipe from wells : en
  • US1530483A - Jar closure : en
  • US1530595A - Mining machine : en
  • US1530642A - Loader : en
  • US1530762A - Garage door : en
  • US1531048A - Telephone-exchange system : en
  • USD66821S - Design for a lapel button : en
  • FR586547A - Improvements to artificial limbs : en fr
  • CA247975A - Rotor : en fr
  • US1530721A - Lightning arrester : en
  • CA247961A - Reversible fulcrum : en fr
  • AT99534B - Arrangement for fastening the inner ring of rolling bearings on shafts. : de en
  • US1530873A - Apparatus for drying : en
  • US1531239A - Concrete-wall form : en
  • DE411324C - Production of a non-sticky, dry mass : de en
  • US1530861A - Permutation lock : en
  • US1531187A - Acetylene generator : en
  • US1530707A - Conveyer : en
  • DE411050C - Process for the preparation of diiodoxyquinolines : de en
  • CA248005A - Engine starter : en fr
  • AT99515B - Spinning device for spinning rayon. : de en
  • US1530706A - Rail joint : en
  • USD66878S - Edward john bidgway : en
  • DE411367C - Control for piston engines by pushing the working piston : de en
  • US1531224A - Concrete paving, floor, and the like : en
  • US1530562A - Tilting display goods container : en
  • US1530711A - Advertising and display apparatus : en
  • US1531127A - Pan : en
  • CA247862A - Change-speed gear : en fr
  • DE411386C - Device for separating oil from oil water mixtures u. like : de en
  • CA248006A - Dynamo electric machine : en fr
  • AT99456B - Steering device for power carts. : de en
  • US1530967A - Power-transmitting device : en
  • US1530912A - Spiral for core-molding machines : en
  • US1531028A - Fresh-work cigar-bunch machine : en
  • AU2113724A - Improvements In and relating to self-loading' and tipping waggons : en
  • AT99518B - Facility for technical training on hand weaving frames. : de en
  • FR586371A - Improvements to safety razors : en fr
  • FR586498A - Improvements to liquid level indicators : en fr
  • US1530832A - Gauge : en
  • GB231118A - Tiltable sliding saddle for bicycles : en
  • DE411616C - Device for selecting the negative parts for assembling roll film negatives from a sample copy : de en
  • DK34301C - Lockable bottle cap. : da en
  • USD66887S - Design for a china plate or similar article : en
  • US1530526A - Typewriting machine : en
  • DK34296C - Pendulum weight. : da en
  • FR586437A - Laundry room boiler repair and construction process : en fr
  • US1530559A - Heat-exchange apparatus : en
  • US1530607A - Portable precooling machine : en
  • DE411087C - Switching device for automatic remote registration or remote display of physical processes, such as changes in pressures, flow speeds, level heights, voltages and the like. Like., By means of synchronously moving drives on the transmitting and receiving station : de en
  • FR586456A - Seat or folding seat for automobiles or other similar vehicles : en fr
  • US1531145A - Mechanical device for simulating water projection : en
  • FR28797E - Dam construction intended to capture the wind and direct it to the operating devices : en fr
  • DE411346C - Exchangeable nozzle on spray carburettors for oversized aircraft engines : de en
  • FR586362A - Hand grenade firing device : en fr
  • FR28757E - Improvement device for multiple and continuous copy devices : en fr
  • FR28780E - Gasoline saving device preventing engine fouling : en fr
  • FR586458A - Central buffer coupling for rail cars : en fr
  • GB231230A - Improved clamp for structural tubes, bars, and the like : en
  • DE411499C - Standstill and start-up device for recording cinematograph : de en
  • DE411088C - Automatic engraving machine : de en
  • FR28761E - Improved device of endless rims for wheels receiving pneumatic tires : en fr
  • GB231053A - Improvements in golf clubs : en
  • DE411452C - Lime content control device in sulphite towers for pulp and. like production : de en
  • GB230966A - Improvements in or relating to fire-extinguishing dry-pipe sprinkler systems : en
  • US1530610A - Window-sash mounting : en
  • US1531131A - Saw handle : en
  • FR586378A - Process for protecting against oxidation of metals or ferrous alloys coated with aluminum by spraying : en fr
  • FR586389A - Gas torch : en fr
  • DE411644C - Agitator for ice machines : de en
  • US1531262A - Production of coloring matters : en
  • US1530889A - Gravity separator : en
  • USD66862S - Design for a body for electric-lighting fixtures : en
  • FR28778E - Transport cooler : en fr
  • FR28783E - Freight lift chassis device for trucks or trailers more specially intended for the transport of demi-muids : en fr
  • GB230957A - An improved means for connecting pipes of different diameters : en
  • US1531017A - Device for mounting mirrors on telephone transmitters : en
  • DE411293C - Talking machine with two or more turntables : de en
  • FR586366A - Motor bridge device, with suspended motor for electric vehicle : en fr
  • US1530821A - Attachment lamp holder for vehicles : en
  • US1530812A - Piston-rod moisture swab : en
  • US1531044A - Firing mechanism for automatic firearms : en
  • CA248039A - Door lock : en fr
  • US1530674A - Filter cloth : en
  • DE411047C - Process for the production of hydrogen : de en
  • US1530593A - Apparatus for countersinking : en
  • GB212272A - An improved wall tie or cramp : en
  • US1530511A - Process of making oleomargarine : en
  • GB230935A - A new or improved steam superheater : en
  • CA247971A - Geared limit switch : en fr
  • AT99466B - Intermediate grate to a movable drum grate. : de en
  • US1530894A - Fuel-control device for automobiles : en
  • US1531062A - Automobile locking device : en
  • GB230943A - Improvements in pneumatic tyres : en
  • DE411285C - Dental equipment rack : de en
  • FR586421A - Central heating boiler : en fr
  • GB218999A - Improvements in or relating to continuously operated presses for the extraction of oil from oleaginous grains or nuts : en
  • US1530513A - Mechanism for operating hoistway doors : en
  • US1531216A - Safety rail-joint fastener : en
  • USD66903S - Design fo r a cigarette extinguisher : en
  • US1530495A - Vehicle door and brake device : en
  • USD66864S - xerby : en
  • FR586461A - Improvements in devices for drying reduced-grain materials : en fr
  • AU1647124A - Improvements in header or stripper harvesters, reaper threshers and similar machines : en
  • DE411614C - Device for making contact copies with a light source built into a box : de en
  • US1531101A - Nursing bottle : en
  • US1530972A - Wall construction : en
  • USD66849S - Design for a bottle : en
  • US1530943A - System of distribution : en
  • US1531083A - Dirigible headlight : en
  • DE411326C - AC motor or dynamo with cage armature for high speed and frequency : de en
  • US1530532A - Heel-building machine : en
  • US1531109A - Block molding : en
  • US1530685A - Repeater circuits : en
  • US1530693A - Car door : en
  • AT99536B - Mufflers, in particular for internal combustion engines in motor vehicles. : de en
  • DE411284C - Tooth knife : de en
  • CA247912A - Spindle for structural toys : en fr
  • FR586319A - Improvements to regenerative furnaces : en fr
  • GB231036A - Improvements in garment hangers : en
  • FR586525A - Mobile bay for air carriers : en fr
  • CA247998A - Multiple press : en fr
  • DE411437C - Shaft bearing for the shaft parts of the revolving screw conveyor of a conveyor device : de en
  • CA247952A - Wiper cloth for pipe joints : en fr
  • CA248031A - Centrifugal pipe mould : en fr
  • AT99469B - Device to facilitate the movement of loads. : de en
  • US1530876A - Pump : en
  • CA247866A - Locking mechanism for dry pipe valves : en fr
  • US1530635A - Aerofoil : en
  • US1530737A - Airplane : en
  • US1531060A - Continuous viscera and carcass inspection machine : en
  • GB231039A - Improvements in flexible pipe joints : en
  • FR586541A - Spring compressor : en fr
  • US1530744A - Tie for anchoring floor sleepers : en
  • FR586472A - Air-brush : en fr
  • FR586543A - Vase for flowers and plants : en fr
  • CA248038A - Means of reconstructing tracks : en fr
  • GB231023A - Process for the purpose of rendering ether air free : en
  • USD66841S - Design fob a doll : en
  • FR586444A - Safety device applicable to bars, pins and other objects : en fr
  • GB209077A - Disposition of dispersing or diffusing apparatuses : en
  • US1531047A - Vehicle bolster with folding stakes : en
  • US1531159A - Scaffold : en
  • USD66877S - Design for a candle shade : en
  • USD66897S - Design for paper : en
  • US1530630A - Reenforced concrete : en
  • AT99499B - Thermoelectric measuring device. : de en
  • US1530953A - Machine for molding and pressing concrete and similar material into block form : en
  • GB230891A - Improvements in the mechanism of upright pianos : en
  • US1530860A - Wrench : en
  • AT99531B - Friction gears. : de en
  • CA247906A - Press guard : en fr
  • CA248069A - Friction shock absorbing mechanism : en fr
  • AT99520B - Internal combustion engines with a pre-combustion chamber. : de en
  • AU1686724A - Windmill motion transmission mechanism : en
  • CA248077A - Friction shock absorbing mechanism : en fr
  • DE411660C - skyscraper : de en
  • CA247978A - Wire retaining device : en fr
  • US1531194A - Oil burner : en
  • AU1687124A - An improved automatic milking 1 machine pulsator : en
  • GB231565A - Improvements in or relating to electric relays : en
  • CA247951A - Sheet metal pipe : en fr
  • FR586399A - Method of fixing the usual slip-buckles : en fr
  • GB230958A - Improvements relating to steel alloys : en
  • CA247937A - Vacuum tube : en fr
  • CA247957A - Shock absorber : en fr
  • FR586393A - Improvements to filing cabinets : en fr
  • CA248076A - Friction shock absorbing mechanism : en fr
  • AT99503B - Process for the production of silicon-free or low-silicon chrome iron alloys. : de en
  • CA247846A - Waterproof paint : en fr
  • DE411001C - Process for the production of sodium chromate by oxidizing chromium ore : de en
  • DE411351C - Knot catcher for paper production : de en
  • GB229708A - Improvements in or relating to electrically driven fans : en
  • US1531137A - Pocket-carried scraping implement : en
  • FR586352A - Vehicle brake enhancements : en fr
  • FR586463A - Gear changing device for motor vehicles : en fr
  • US1531106A - Irrigation system : en
  • US1530771A - Railway-crossing signal : en
  • US1531167A - Package tie : en
  • DE402372C - Process for preserving green fodder : de en
  • DE411473C - Process and apparatus for leaching and revitalizing gas cleaning compounds : de en
  • GB230963A - Improvements in vertically adjustable supports or brackets : en
  • GB230940A - Improvements in grinding devices for meat slicing machines and the like : en
  • US1530694A - Draft gear : en
  • US1531070A - Educational apparatus : en
  • GB231211A - Improvements in or relating to the recovery of oxalates and other organic substances : en
  • AT99470B - Measuring device for flammable liquids stored under pressurized protective gas. : de en
  • US1530724A - Head for vertical pumps and the like : en
  • US1531225A - Brush : en
  • USD66909S - Design for a doll : en
  • GB228188A - : en
  • DE411223C - Safety device, in particular for electrical railway systems, in which a fuse is connected in series with a choke resistor to a maximum current switch : de en
  • GB219638A - Improvements in or relating to the mounting of back plates upon artificial teeth : en
  • GB231080A - Improved apparatus for gauging or measuring the cubic capacity of articles, such as loaves : en
  • DE411251C - Decorative stitch sewing machine : de en
  • FR586374A - Electric vehicle : en fr
  • FR586433A - Inclined plane intended to remove and replace the level crossing in use at the intersection of roads with railways : en fr
  • FR586517A - Cardboard board with relief frame : en fr
  • DE411449C - Process for the production of fuel briquettes from small coal using sulphite cellulose waste liquor : de en
  • CA247949A - Sifter : en fr
  • DE411212C - Process for impregnating ropes, cords and the like like : de en
  • FR586384A - Corrugated floor in reinforced concrete or other agglomerates : en fr
  • US1530810A - Crown-cork remover : en
  • US1531057A - Method of manufacturing shoes : en
  • GB230937A - Improvements in or relating to circular knitting machines : en
  • GB230974A - Improvements in or relating to self-aligning spherical joints or bearings : en
  • US1530514A - Telegraph system : en
  • US1530570A - Storage vault : en
  • US1531202A - Steam-power plant : en
  • US1530563A - Motor : en
  • GB231060A - Improvements in electric welding : en
  • GB222091A - Improvements relating to electrically propelled railway vehicles : en
  • CA247907A - Tobacco pipe : en fr
  • CA247913A - Light projector : en fr
  • FR28769E - Apparatus for intraoral recording and transposition on a special articulator, without measurement, of the individual physiological joint : en fr
  • FR586317A - Bamboo and rattan straws, chopsticks and slats machine : en fr
  • AT99463B - Heating boiler. : de en
  • FR586358A - Automatic paneling machine, multiple line puller with knurling wheels : en fr
  • GB231568A - Improvements in and relating to hydraulic relay apparatus : en
  • US1531243A - Oil cup : en
  • FR28776E - Calculating machine with tachometer mechanism : en fr
  • GB231066A - Improvements in or relating to shock absorbers : en
  • US1530742A - Globe cover and holder : en
  • US1530753A - Brush : en
  • US1530995A - Coke-oven construction : en
  • US1530592A - Automatic discharge valve : en
  • US1531143A - Process for obtaining new effects on animal fibers : en
  • DE411155C - Process for carrying out chemical reactions : de en
  • DE411216C - Process for the production of alcohols and other oxygen-containing compounds by catalytic reduction of carbon monoxide : de en
  • GB211851A - Back plate for artificial teeth : en
  • FR28794E - Belt Conveyor Improvements : en fr
  • GB231102A - Improvements in adjustable feed plates for the carriers of sugar cane mills : en
  • US1530515A - Feeder valve for vacuum-sealing machines, etc. : en
  • FR586379A - New process for transforming heat energy into mechanical energy : en fr
  • GB230995A - Improvements in pleasure railway construction : en
  • US1531123A - Manufacture of alkali-metal cyanide : en
  • US1530886A - Portable power-driven tool : en
  • FR586465A - Device for graphically and automatically recording pointing distances : en fr
  • GB230934A - Improvements in control apparatus for electrical constant current systems : en
  • FR586364A - Improvements to mechanical transporters : en fr
  • US1530572A - Electric snap switch : en
  • US1530852A - Printing mechanism for parcel-post-postage meter machines : en
  • DE411422C - Running jacket for pneumatic tires : de en
  • GB231055A - Excavating machine : en
  • DE411521C - Control for gripper winches : de en
  • US1531077A - Transmission-band lining for motor vehicles : en
  • US1531160A - Cutting implement : en
  • US1530695A - Frictional contact window guide : en
  • US1531228A - Metal jamb strip : en
  • DK34286C - Connecting plate for wooden constructions. : da en
  • US1530805A - Quenching apparatus : en
  • US1530792A - Mailing box : en
  • US1530990A - Device for and process of drying and oiling shoes : en
  • US1530618A - Index frame : en
  • US1531257A - Delinting device for drying tumblers : en
  • USD66833S - Design for an automobile door garnish panel : en
  • US1530973A - Vacuum pump : en
  • DE411019C - Injection carburetor : de en
  • CA248054A - Dehydrator : en fr
  • US1531130A - Spark plug : en
  • US1530643A - Paper receptacle : en
  • US1530896A - Apparatus for the carbonization of coal and the like : en
  • US1531110A - Envelope seal : en
  • AU2025624A - Improvements in carrier wave transmission : en
  • AT99519B - Shut-off device. : de en
  • US1530818A - Paper-bag-making machine : en
  • DE411074C - Starting device for engines : de en
  • FR586390A - Fixed chain traction system : en fr
  • GB230961A - Improvements relating to gas heated furnaces, kilns and the like : en
  • AU1687324A - Improvements inside ear bodies : en
  • US1531045A - Drawing board and trestle therefor : en
  • DE411682C - Device for converting gas lamps or crowns into lamps operated with liquid fuels : de en
  • US1530474A - Coin-controlled machine : en
  • US1531042A - Dirigible headlight mechanism : en
  • US1530516A - Container feed valve : en
  • US1531089A - Ornamental glass and process of making it : en
  • AT99524B - Reinforced steel belt for rope drives. : de en
  • FR586476A - : fr
  • US1531043A - Apparatus for lapping rollers : en
  • AT99506B - Device for improving the commutation of DC machines in the event of sudden changes in load. : de en
  • US1530611A - Demountable structure : en
  • CA248084A - Overhead electrical conductor system : en fr
  • DE394271C - Process for the production of conductive coverings on insulating layers for capacitors : de en
  • DE411169C - Mold for the production of hollow bottom bottles : de en
  • DE411252C - Negatives for photomechanical printing : de en
  • DE411500C - Rewinder for films : de en
  • DK34297C - Rolling chair for Grinding or Crushing Cereals, Corn and the like. : da en
  • CA247895A - Dirigible headlight : en fr
  • DE411281C - Arrangement for remote-controlled electric motors, especially for the pull-in motors of printing presses and similar machines : de en
  • US1530855A - Liquid-poison sprayer : en
  • US1531018A - Tape-handle-applying machine : en
  • US1531120A - Auto horn : en
  • US1531037A - Cigarette machine : en
  • DE411599C - Utilization of heat radiation in aluminothermic metal extraction : de en
  • DE410959C - Device for manufacturing seamless carcasses : de en
  • US1530881A - Engine : en
  • US1531082A - Self-threading shuttle : en
  • AT99490B - Safety lock. : de en
  • CA248021A - Universal change maker : en fr
  • DE411202C - Device for displaying hydrogen-containing gases by means of selenium cells which act on a signal circuit : de en
  • US1530734A - Sash for holding glass : en
  • US1530991A - Collapsible shaft : en
  • CA247893A - Safety rod : en fr
  • CA248013A - Luminaire : en fr
  • CA247851A - Vehicle ventilator : en fr
  • US1531034A - Internal-combustion engine : en
  • CA248059A - Anti-friction bearing : en fr
  • AT99369B - Roll film photographic camera. : de en
  • FR586315A - Process for annealing and agglomerating pulverized electrolytic iron for the manufacture of magnetic cores : en fr
  • GB231113A - Improvements relating to collapsible tubes : en
  • US1530517A - Conveying mechanism for canning machines : en
  • US1530899A - Whistle operated by steam or compressed gas and intended for use upon railroads or for navigation, aviation, or like purposes : en
  • FR586416A - Improvements to t oscillators. s. f. : en fr
  • US1530997A - Combination rubber signboard or panel with detachable letters and figures : en
  • US1530548A - Signaling : en
  • CA247853A - Cross-cut saw : en fr
  • CA248086A - Wood grinder feed mechanism : en fr
  • GB231009A - Improvements relating to the setting of precious stones in fingerrings and the like : en
  • GB231067A - Improvements in or relating to machines for spinning yarn : en
  • CA248067A - Friction shock absorbing mechanism : en fr
  • CA248068A - Friction shock absorbing mechanism : en fr
  • AT99467B - Immersion furnace. : de en
  • US1530783A - Pressure-relief packer : en
  • CA247993A - Fastener : en fr
  • CA248057A - Surgical appliance : en fr
  • CA247988A - Protective apparatus : en fr
  • DE411750C - Device for sampling dyed fabrics : de en
  • AT99513B - Lock for devices for securing objects carried in the pocket. : de en
  • AT99517B - Paper cups. : de en
  • US1530550A - Internal-combustion-engine suspension : en
  • US1530686A - Apparatus for cutting threads on tubes and for cutting off tubes : en
  • US1530704A - Means for preventing static electricity in film cameras : en
  • US1530647A - System for transportation of liquid : en
  • DE411645C - Outdoor disconnector : de en
  • DE411707C - Seal of wooden pipes : de en
  • US1530530A - Loom : en
  • US1530661A - Photographer's printing and retouching cabinet : en
  • US1531118A - Guard rail for station platforms : en
  • CA248004A - Conveyer belt : en fr
  • FR586539A - : fr
  • GB230983A - Improvements in or relating to pistons : en
  • CA247967A - Angle cock : en fr
  • DE410897C - Differential gear for motor vehicles : de en
  • CA247900A - Boot tree : en fr
  • DE411391C - Easily transportable device for treating the human body in diluted air : de en
  • CA248075A - Shock absorbing mechanism : en fr
  • DE410873C - Asynchronous machine with capacitors to generate the magnetizing current : de en
  • DE411185C - Hydraulic pressure regulator for the ironing of sawing machines : de en
  • DK34288C - Grime. : da en
  • CA247984A - Super power system : en fr
  • US1530934A - Control of dynamo-electric machines : en
  • US1530965A - Hand vise : en
  • US1530944A - Connecter for electric conductors : en
  • CA248018A - Switching device : en fr
  • CA248020A - Floor waxing machine : en fr
  • US1530539A - Internal-combustion engine : en
  • US1531249A - Stencil card : en
  • US1530644A - Folding-blank box : en
  • US1530895A - Apparatus for heating bituminous material for road construction or maintenance : en
  • US1530932A - Gas-heating device for printing presses : en
  • US1530887A - Invisible garment pocket : en
  • US1530498A - Synthesis of compound tones by vacuum-tube oscillators : en
  • US1531222A - Car unloader : en
  • US1530469A - Automatic arc welding machine : en
  • US1530470A - Golf-bag attachment : en
  • US1530993A - Lighting fixture : en
  • CA248043A - Internal combustion engine : en fr
  • CA247985A - Relay protective system : en fr
  • AT99454B - Electric drive for levitation vehicles with a slip clutch connected between the motor and the drive wheel. : de en
  • AT99523B - Transmission for power transmission at changing speeds. : de en
  • US1530893A - Garment-fastening loop and method : en
  • US1530959A - Watch : en
  • US1531146A - Toilet flusher : en
  • CA247920A - Spinning machine : en fr
  • DE411347C - Injection carburetor with automatic air valve and fuel control needle, especially for automobile engines : de en
  • FR28772E - Reinforced rubber tire casing : en fr
  • US1530545A - Road drag : en
  • AT99548B - Device for fixing belt wire hooks on receiving strips. : de en
  • US1530536A - Process for the manufacture of decolorizing charcoal of high activity : en
  • CA247848A - Stopper for bung-holes : en fr
  • CA247969A - Temperature indicator : en fr
  • DE411304C - Process for the production of sulphite pulp : de en
  • US1530731A - Paint-removing apparatus : en
  • US1531027A - Building construction : en
  • US1530937A - Radioscopic and radiographic apparatus suppressing the effect of secondary rays : en
  • FR28771E - Economical socket system for electric lamps : en fr
  • US1530671A - Lock device for doors : en
  • US1531181A - Method and apparatus for treating clay ware in tunnel kilns : en
  • USD66863S - Design for a badge or the like : en
  • USD66868S - Design for a plate or similar article : en
  • US1530608A - Curtain-holding device : en
  • US1530699A - Primary battery : en
  • US1530790A - Safety device for drilling machines : en
  • US1531046A - Telephone-exchange system : en
  • AT99541B - Writing and drawing equipment. : de en
  • DE410789C - Remote control device : de en
  • CA247850A - Piston ring groove carbon scraper : en fr
  • FR586409A - Strobe device : en fr
  • GB231049A - Improved safety lock : en
  • FR586479A - Device for fixing interchangeable coils such as those used in radiotelegraph and radiotelephone transmitting and receiving devices allowing the reversal of the electromagnetic field of said coils : en fr
  • FR586494A - : fr
  • AU2031224A - Improvements in sheepshearing toolsand the like : en
  • GB230982A - An improved crutch : en
  • GB231235A - Process for the manufacture of candles, tapers and the like and to an apparatus for carrying out such process : en
  • GB230889A - Improvements in hat finishing machines : en
  • CA247956A - Coal support for grates : en fr
  • CA247989A - Protective apparatus : en fr
  • FR28791E - Stoppers for deformable container tubes : en fr
  • GB217248A - : en
  • CA248074A - Anti-friction bearing : en fr
  • US1530587A - Method of treating hydrocarbon oils : en
  • US1530877A - Pistol : en
  • GB231063A - Improvements in adjustable carriers for electric accumulators and for tins and like receptacles for various purposes : en
  • US1531124A - Means for securing thin metal printing plates to the cylinders of printing machines : en
  • US1531212A - End gate for dump trucks : en
  • DE411259C - Support bodies, especially for aircraft : de en
  • DK34310C - Welding and cutting torch with cup-shaped non-return valve built into the fuel air line. : da en
  • GB217544A - Improvements in or relating to carburetters for internal combustion engines : en
  • GB230887A - Improvements in boots and shoes : en
  • GB231008A - Improvements in or relating to pulleys for window sashes and for other like purposes : en
  • GB231217A - Improvements in ovens for baking drying and the like : en
  • US1530848A - Clothes-hanger support for wardrobe trunks : en
  • US1530888A - Advertising display device : en
  • DE411337C - Process for making matted films : de en
  • US1530606A - Locomotive tank bracket : en
  • DE410940C - Diplomatic desk with movable side walls and a sliding wall that is guided in these, which are housed together in the base when not in use : de en
  • DE411053C - Fluid regulator : de en
  • GB231117A - Improvements in auxiliary driving attachments for automobiles : en
  • GB213937A - : en
  • FR586493A - Improvements in power transmission shafts : en fr
  • CA248082A - Clutch control mechanism : en fr
  • DE411062C - Process for making soap : de en
  • GB219658A - Improvements in priming devices for sporting gun cartridges : en
  • US1531085A - Framing mechanism for motion-picture machines : en
  • US1531071A - Safety razor : en
  • USD66827S - Bjetjben binkovitz : en
  • US1530840A - Negktie holder : en
  • US1530879A - Albert m : en
  • FR586415A - Crate or box that folds flat without detaching from its bottom, sides, or lid (s) : en fr
  • US1530681A - Insect destroyer : en
  • US1531075A - Conveyer for railroad trains : en
  • USD66825S - Design for a dish or similar article : en
  • GB230960A - Improvements in holders for fire extinguishers : en
  • CA248010A - Method of making aluminum chlorid : en fr
  • DE411099C - Process for expanding the core made of lead, aluminum, copper and tin that is inserted into a jacket pipe : de en
  • DE411134C - Compressed air motor for starting internal combustion engines : de en
  • FR586310A - Primer for printing on fabrics : en fr
  • US1530831A - Combustion apparatus : en
  • US1531244A - Feed mechanism for button-attaching machines : en
  • DE411106C - Process for the separation of mixtures of acetic anhydride, acetic acid and water : de en
  • CA247991A - Electric heater : en fr
  • FR586330A - Plank washing machine after stripping : en fr
  • FR586375A - Aerial support system : en fr
  • US1530654A - Agitator, cutter, and feeder : en
  • US1530987A - Plastics containing cellulose acetate : en
  • USD66907S - Design for a rug : en
  • US1531056A - Elastic tire : en
  • GB231409A - Improvements in vibration responsive devices : en
  • GB231073A - Steering gear brake for automobiles and the like vehicles : en
  • GB224240A - Improvements in or relating to photographic apparatus. : en
  • FR586387A - Automotive suspension : en fr
  • US1530914A - James h : en
  • US1531058A - Process in producing fuel for internal combustion engines : en
  • FR586483A - Control tooth for calculating machines with stepped wheels : en fr
  • CA247979A - Lightning arrester : en fr
  • DE411104C - Process for the production of hydrocyanic acid : de en
  • US1530999A - Telephone switch : en
  • US1530624A - Method of and apparatus for pumping sand-laden oil wells : en
  • US1531008A - Vehicle wheel : en
  • US1531251A - Hot-air furnace : en
  • FR586527A - Capacitor for wireless telephony and telegraphy : en fr
  • US1531094A - Tobacco pipe : en
  • US1531205A - Automatic quick-service attachment for air brakes : en
  • AT99502B - With. Cast plate reinforced safe wall made of concrete. : de en
  • CA247974A - Circuit breaker : en fr
  • CA248062A - Friction shock absorbing mechanism : en fr
  • DE411286C - Boot insert : de en
  • CA248079A - Electric clipper : en fr
  • AT99458B - Snap barrel for hunting rifles. : de en
  • US1530625A - Wire-cutting machine : en
  • GB215352A - Improvements in railroad track weeding-machines : en
  • US1530638A - Guide for typewritten sheets : en
  • US1531081A - Vacuum sealing machine : en
  • USD66855S - Design for a canopy for electric-lighting fixtures : en
  • FR586514A - Spark plug improvements : en fr
  • DE411291C - Electromotive drive for speaking machines : de en
  • FR586401A - Method of fixing the timer pavement on its axis : en fr
  • FR586528A - : fr
  • DE411397C - Rack and pinion winch : de en
  • FR586450A - Short-circuited armature compensated asynchronous motor : en fr
  • US1530708A - Attachment for typewriters : en
  • USD66914S - Design for a faceplate for automobile signal light : en
  • GB211838A - An improved fitting for the ends of non-expansible hose and an improved method of assembling such fitting and hose : en
  • GB231233A - Improvements in speed indicating and recording instruments for motor and like vehicles : en
  • CA247874A - Faucet : en fr
  • US1530807A - Burglarproof window lock : en
  • US1530920A - Means for transmitting varying rotary motion : en
  • US1531108A - Striking mechanism for clocks : en
  • DE411371C - Device for cooling water on locomotives powered by internal combustion engines : de en
  • FR586521A - Improvements to gasifiers : en fr
  • US1531234A - Grease cup : en
  • CA248025A - Soft fold collar : en fr
  • US1531256A - Automatic potato-chip machine : en
  • DE410922C - Device for cleaning and tensioning filters formed from undivided fabric filter surfaces : de en
  • DE411232C - Incubator with hot water heating : de en
  • GB231043A - An improved adjusting device for wireless apparatus : en
  • US1530864A - Internal-combustion engine : en
  • US1531227A - Air pump for deep wells : en
  • US1530507A - Door latch : en
  • US1530512A - Electric iron : en
  • USD66906S - Design for a rug : en
  • US1530826A - Bridge signal for railroads : en
  • FR586443A - Protective pad for foot bunions : en fr
  • GB231116A - Improvements in portable weighing machines : en
  • USD66835S - Design for a ring or similar article : en
  • GB230942A - Improvements in cutters : en
  • US1530998A - Automatic telephone switch : en
  • US1530600A - Fringe-weaving loom : en
  • US1531006A - Telephone system : en
  • US1530594A - Recovery of sirup from waste-sugar products : en
  • CA247899A - Process for obtaining rubber-containing articles : en fr
  • CA247996A - Textile fabric package : en fr
  • FR586302A - Pull-out tie-down device for car trunks : en fr
  • FR586526A - Electric traction socket wiper : en fr
  • FR586546A - Improvements to artificial limbs : en fr
  • US1530702A - Sear and sear release for machine guns : en
  • US1530780A - Cattle stanchion : en
  • US1531140A - Method of forming electrodeposits : en
  • DE394272C - Process for the production of conductive coverings on insulating layers for capacitors : de en
  • US1530958A - Generator and battery protective means : en
  • AT99480B - Method and machine for the production of leather yarn. : de en
  • DE411522C - Process for the production of vulcanization accelerators : de en
  • DE411633C - Knife for clay cutter provided with porcelain casing : de en
  • USD66851S - Design for a combined match holder and ash receiver : en
  • FR28796E - : fr
  • CA248087A - Rubber footwear : en fr
  • FR586482A - Crank lock for calculating machines : en fr
  • CA247881A - Headlight lens : en fr
  • CA248000A - Apparatus for measuring the calorific value of combustible gases : en fr
  • FR586532A - Car windshield fixing device : en fr
  • US1531165A - Cylinder for internal-combustion engines : en
  • FR586323A - Rolling mill improvements : en fr
  • US1530537A - Electrical transposition system : en
  • AT99532B - Vacuum liquid lifter. : de en
  • CA248026A - Wireless telegraph receiving system : en fr
  • CA248055A - Dryer : en fr