• US1546736A - Wall plug : en
  • US1547138A - Bleaching process : en
  • US1546412A - Dish drier : en
  • US1546913A - Mill furniture : en
  • USD67863S - Desiout for a clock case : en
  • CA251832A - Truck : en fr
  • CA251898A - Traction wheel : en fr
  • US1546747A - Carbon paper and method of making same : en
  • AT100613B - Sieve series composed of inductively coupled oscillation circuits for sieving out certain frequency ranges, especially for multiple telephony. : de en
  • US1546716A - Swirl reducer : en
  • US1546884A - Vault : en
  • US1546820A - Yeast product : en
  • AU1938824A - Improvements in seat and other framings to facilitate attachment to supports suoth as motor cycle carriers : en
  • US1546827A - Swaging machine : en
  • CA251941A - Fire-box : en fr
  • US1546447A - Wood-turning machine : en
  • US1546751A - Oscillating washing machine : en
  • US1546738A - Elastic fabric and in the method of weaving it : en
  • US1547147A - Apparatus for separating molten glass into mold charges : en
  • GB236971A - Improvements in, or connected with, steam superheaters : en
  • US1546396A - Locomotive crosshead : en
  • US1546439A - Secret telephone system : en
  • DE416475C - Valve tappet guide for internal combustion engines with a fuel pump driven by the control shaft : de en
  • US1546978A - Wrench : en
  • US1546573A - Production of disk phonograph records : en
  • DE416755C - Swivel crank for drive shafts of calculating machines u. Like. That have to perform one or more full revolutions for an operation : de en
  • CA251995A - Back rest for cylindrical grinders : en fr
  • FR592051A - Advanced catamenial bandage : en fr
  • GB237312A - Improvements in and relating to grain and seed sorting machines : en
  • AT100642B - Electric vacuum light bulb. : de en
  • US1546511A - Soldering iron : en
  • US1546871A - Process and apparatus for separating solids from liquids and treating the separated solids : en
  • US1547067A - Washboard rest : en
  • GB237311A - Improvements in or relating to gas retort settings : en
  • US1546719A - Tube and rod trap : en
  • GB236983A - Improvements in or relating to gramophones or the like : en
  • FR592071A - Perforation system for agglomerates intended for bathing in gas : en fr
  • FR591909A - Further development of cataract draft regulators : en fr
  • AT100583B - Runner for pan mills. : de en
  • CA251994A - Seam for woven wire belts : en fr
  • US1546692A - Typewriting machine : en
  • AT100557B - Method for remote transmission of images. : de en
  • AU2212825A - f Improvements in and relating' to fire grates : en
  • US1546413A - Steering-wheel heater : en
  • USRE16117E - Reamer : en
  • GB225868A - Improvements in or relating to chassis for automobile vehicles : en
  • GB237085A - Improvements in artificial limbs : en
  • FR29353E - Methods and devices for controlling hydraulic presses : en fr
  • US1546438A - Harrow : en
  • US1546946A - Treatment of phosphate rock : en
  • US1546986A - Door latch : en
  • US1546523A - Clothesline connection : en
  • US1546660A - Water column : en
  • US1546868A - Shingle : en
  • GB234471A - Improvements in fullable woven fabrics : en
  • US1546930A - Controlling apparatus for air-pressure systems for pumps : en
  • US1546713A - Vulcanized rubber product and method of obtaining the same : en
  • US1546889A - Relay : en
  • GB225200A - Improvements in the manufacture of pens : en
  • US1547150A - Cash register : en
  • US1546393A - Machine for making articles having connected links : en
  • USD67849S - Design foe : en
  • US1546423A - Dental instrument : en
  • DE416679C - Dial call receiving device for high frequency telegraphy or high frequency telephony : de en
  • FR592038A - Shock absorber for vehicles : en fr
  • CA251949A - Centrifugal fan : en fr
  • US1547087A - Tool holder : en
  • DE416740C - Storage of shafts and machine parts in thin-walled, cylindrical housings, especially of small electrical machines : de en
  • US1546582A - Warp-let-off device for narrow-ware looms : en
  • US1546599A - Box-motion connecter : en
  • AT100599B - Self-sealing connection device for the oilers of pressure lubrication systems. : de en
  • US1546694A - Fermentation process : en
  • US1546834A - Stenciled article and method of making the same : en
  • GB237181A - Improvements applicable to corset busks : en
  • US1546580A - X v valve : en
  • US1546479A - Carbon remover : en
  • US1546701A - Artificial bait : en
  • AT100579B - Machine for making paper cups. : de en
  • GB237091A - Improvements relating to steam road rollers : en
  • USD67842S - Design for a bottle : en
  • FR591868A - Hygienic bag for letter reply stamps : en fr
  • GB221211A - Improvements relating to the supply of extra air for internal combustion engines : en
  • US1546814A - Apparatus for mounting gems : en
  • DE416620C - Reaming machine whose friction disc runs in front of a removable grate : de en
  • US1547053A - Electric protective arrangement : en
  • DK34751C - Device for Horse Bites. : da en
  • GB237335A - Swab for oil wells : en
  • FR29327E - Aviation device : en fr
  • DK34767C - Device by the Coin Mechanism for Vending Machines. : da en
  • FR592069A - Cremona : en fr
  • GB237090A - Improvements in and relating to duplicating : en
  • FR592054A - Method and device allowing the perforation by the jetting of electric sparks, of the writing obtained by means of stylographic pens, pencils or the like, suitably prepared and connected to a suitable current generator : en fr
  • FI10757A - Förfaringssätt att framställa gödselmedel : en fi
  • GB237195A - Cutting apparatus for mowing machines : en
  • GB237642A - Improvements in or relating to motor compressors : en
  • AT100586B - Kötzerspulmaschine. : de en
  • AT100596B - Transmission with hydraulic power transmission. : de en
  • DE416576C - Reversible drill bushing for drilling templates : de en
  • CA251907A - Index frame : en fr
  • FR29302E - Chargers for cigar dolls rolling mechanisms : en fr
  • FR591870A - Clamp for the assembly of building materials, such as tubes, bars, rods or others : en fr
  • FR591890A - Luminous advertising device : en fr
  • CA251876A - Wood grinding machine : en fr
  • DE416077C - Device to prevent the axial thrust of steam turbines : de en
  • US1546726A - Artificial hand : en
  • US1546811A - Loom : en
  • US1547120A - Sign : en
  • FR29320E - Brush holder for electric machines : en fr
  • FR591901A - Application of a colored fabric curtain diffusing the light to suppress the glare caused by the intensity of the headlights of animal drawn cars or automobiles : en fr
  • GB237192A - Improvements in cushion tires : en
  • US1546610A - Fabric belt : en
  • US1546629A - Revolving knife : en
  • US1546777A - Pedestal : en
  • US1546461A - Dry cell : en
  • FI10771A - Anordning vid elektriska ljusskyltar : en fi
  • AT100503B - Pendent incandescent light burners for liquid fuels. : de en
  • DE416436C - Control device, in particular for ships : de en
  • DE416524C - Mahjong game : de en
  • GB234469A - Improvements in or relating to whistling buoys : en
  • GB237036A - Improvements in electromagnetic instruments of movable iron type : en
  • US1546586A - Steel rib for concrete constructions : en
  • US1546636A - Process of plastically reproducing objects, especially human heads and faces : en
  • DE416726C - Fairground carousel : de en
  • GB237040A - Improvements in biscuit cutting machinery : en
  • US1546489A - Reversible hanger : en
  • FR591935A - Manufacturing process of capsules for the capping of all kinds of receptacles : en fr
  • GB236982A - Improved means for displaying stair carpets : en
  • FR591958A - Process for the partial transformation of coals into light hydrocarbons : en fr
  • GB237169A - An improved method of laying tramway lines : en
  • DE416702C - Glasses with adjustable glasses : de en
  • USD67823S - Joseph berge : en
  • US1546783A - Child's vehicle : en
  • DE416729C - Straw band and process for its manufacture : de en
  • FR29384E - Device applicable to all types of sewing machines for reconstituting on velvet fabrics the parts of material missing as a result of various weaving defects : en fr
  • GB237151A - Improvements in coffee making machines : en
  • GB237184A - Improvements in or relating to machines for securing an extension of a sole to the breast of a wooden "louis xv" heel in the manufacture of footwear : en
  • USRE16119E - By the singer : en
  • DE416707C - Vacuum fuel feeder : de en
  • CA252023A - Photographic printing machine : en fr
  • US1546504A - Photo-electric system : en
  • US1546681A - Method and apparatus for producing carbon dioxide snow : en
  • FR591852A - Manufacture of complete or incomplete humic fertilizers based on active humus obtained from peat : en fr
  • FR592001A - Improvements in the manufacture of carpets and similar fabrics : en fr
  • GB225529A - Improvements in and relating to phonographs and the like : en
  • US1546611A - Shirt and collar fastener : en
  • US1546621A - Tie puller : en
  • FR591915A - Control mechanism for bicycles or other similar vehicles : en fr
  • FR591982A - Gear shifting device : en fr
  • US1546893A - Power-delivering attachment for automobile trucks or tractors : en
  • FR29360E - Improvements in remote measurement of fluid flow : en fr
  • FR591894A - Process for preserving food products using natural or artificial radioactive water or ozonized water : en fr
  • CA251851A - Glare shield : en fr
  • FR591896A - Process for the production of aero-yeast : en fr
  • GB237069A - Means for securing intersecting bars and tubes against relative displacement, particularly suitable for use in perambulator construction : en
  • FI10769A - Sätt för behandling av fettemulsioner vid beredning av margarin eller smör : en fi
  • GB237302A - Improvements in or relating to the manufacture of acetic anhydride and acetic acid : en
  • FR592023A - Locking spring in the form of a force-fitted caliper : en fr
  • FR591857A - Lacquering and varnishing process : en fr
  • FR592020A - Cooling and rewetting suspension tunnel dryer for star fabrics : en fr
  • US1546644A - Lock : en
  • US1546883A - Stress-balancing splice bar : en
  • US1546977A - Jar holder : en
  • FR591906A - Band saw blade guide : en fr
  • FR29323E - Further training in washing and cleaning equipment : en fr
  • GB237182A - Process for the industrial manufacture of artificial portland cement which rapidly hardens and has very high resistances : en
  • DE416630C - Multi-cylinder explosion engine with working piston attached to the pump piston : de en
  • FR591996A - Improvements to tabulating machines : en fr
  • DE416500C - Device for separating air from liquids by heating : de en
  • US1546531A - Floor waxing and polishing machine : en
  • US1546746A - Liquid-heating device : en
  • AT100600B - Method and device for oiling bearings. : de en
  • DE416506C - Galvanic element, the positive electrode of which consists of a porous conductive body, which is impermeable to the electrolyte, but permeable to gases : de en
  • FR592050A - Fuel consumption meter : en fr
  • US1546980A - Drive for beater cleaners : en
  • US1547036A - Concrete-curb form : en
  • US1546498A - Fraud-preventing mechanism for vending machines : en
  • US1546757A - Machine for forming welts on hat brims : en
  • US1546812A - Top spinner : en
  • DE416785C - Method for pouring waves u. like. in castings : de en
  • FR591862A - New device for producing sound in slide trombones, particularly applicable in toy instruments : en fr
  • GB230018A - Improvements in toy vehicles propelled by the rider : en
  • GB237301A - Improvements in electric relays : en
  • US1546866A - Device for removing the skin from sliged bacon : en
  • US1546915A - Automatic feed apparatus for screw blanks : en
  • US1546950A - Bag-frame fastener : en
  • FR591895A - Special trailer for automobile transport of long and heavy parts, offering loading difficulties : en fr
  • GB228944A - Improvements in change speed gears : en
  • DE407981C - Method and apparatus for the electrical ignition of explosives : de en
  • US1546774A - Gas-control device : en
  • CA252006A - Shampooing bottle cap : en fr
  • US1546535A - Electric soaking pit : en
  • CA251937A - Tension roll bearing : en fr
  • CA251952A - Control system for drying apparatus : en fr
  • US1546886A - Switch-operating mechanism : en
  • US1546554A - Screw propeller : en
  • CA251841A - Artificial bait : en fr
  • CA251977A - Tone selective receiver : en fr
  • DE416377C - Workbench vice : de en
  • US1546638A - Tonic-dispensing comb : en
  • US1546647A - Adapter for surgical lamps : en
  • US1546925A - Truck for suspended monorail systems : en
  • USD67864S - Design for a radiocabinet : en
  • US1546717A - Safety cooking and baking stove : en
  • FR591992A - Lighting fixture : en fr
  • GB234045A - Improvements in or relating to spindles for textile machinery : en
  • GB237333A - Improvements relating to token instruments for railways and the like : en
  • CA251872A - Wardrobe trunk : en fr
  • FR29381E - Automatic adjustment system allowing synchronous operation of the cinematograph and the phonograph as well as of all devices and machines which require a constant speed regime : en fr
  • US1546361A - bates : en
  • FR29391E - Device for recording sounds : en fr
  • FR591871A - Improvements to telephone systems : en fr
  • FR591998A - Method and device for the preparation of molds for artificial teeth : en fr
  • FR591931A - Rational system of building walls with insulating air mattresses by means of cement-chip bricks or special reinforced concrete slabs : en fr
  • US1546390A - Tilting spreading bucket : en
  • US1546658A - Wall-building unit : en
  • US1547099A - Shuttle : en
  • FI10776A - Method of making school boards : en fi
  • GB237065A - Improvements in or relating to the assembling mechanism of typographical composing machines : en
  • FR592052A - Pencil holder : en fr
  • US1546798A - Cord or rope holder : en
  • AT100515B - Method and device for cutting off continuously moving glass tubes or rods. : de en
  • AU2193625A - Improvements in knife grinding : en
  • US1546432A - Relay and circuits therefor : en
  • US1546953A - Sheet-metal end structure : en
  • US1547105A - Filter : en
  • DE416542C - Method and apparatus for converting liquid carbon dioxide into a solid mass : de en
  • FR591947A - Indicators and recorders of the magnitude of the phase-to-phase imbalance of three-phase networks : en fr
  • US1546943A - Locking device : en
  • FR591979A - Safety device immobilizing the beam of scales during transport : en fr
  • GB237070A - Improved boring machine of horizontal type : en
  • DE416783C - Casting mold, especially for head and foot straightening rolls : de en
  • AT100502B - Heating device, especially for cooking purposes according to patent no. 86298. : de en
  • US1546484A - Air strainer : en
  • CA251885A - Valve : en fr
  • US1546600A - Carton : en
  • FR591990A - Axial transmission turbine : en fr
  • US1546506A - Arch-raising machine : en
  • US1546628A - Collapsible rope spool : en
  • US1547158A - Motor cycle : en
  • DE416778C - Embossing mold for the production of strongly curved soaps : de en
  • GB237156A - A new or improved portable carrier : en
  • AT100530B - Continuous flushing devices, in particular for medical purposes. : de en
  • US1546561A - Steel truss : en
  • US1547009A - Electric switch : en
  • GB237081A - Improved arch support for the human foot : en
  • US1546449A - Game : en
  • US1546873A - Alarm device for announcing interruptions in electrical safety plants : en
  • AT100543B - Electric flashlight. : de en
  • US1546520A - Skew table for rolling mills : en
  • US1546551A - Ankle brace : en
  • US1546721A - Clamp : en
  • GB231826A - Improvement in formation of coloured smoke and composition therefor : en
  • US1547113A - Spring : en
  • FR592045A - Method for the implementation of electrothermal processes : en fr
  • FR592100A - hinged reflector screen for automobile headlights : en fr
  • US1546471A - Jack : en
  • DE416637C - Gear for generating a reciprocating motion : de en
  • FR29338E - Softening device for mechanical razors : en fr
  • GB237103A - An improved construction of bangle for personal wear : en
  • US1546830A - Watch crystal : en
  • FR591902A - Apparatus for subcutaneous injections of oxygen or other similar applications : en fr
  • GB237341A - Improvements in or relating to structural combinations of duralumin with other metals : en
  • GR975B - LIGHTING DEVICE FOR PHOTOGRAPHIC PURPOSES AND SIMILAR PURPOSES. : el en
  • GB228564A - Improvements in or relating to friction gearing : en
  • GB237140A - Improvements in or relating to means for securing parcels, packages and the like to the person and to wearing apparel : en
  • FI10754A - Förfaringssätt och apparat för kontinuerlig framställning av med täckmassa belagd Papp eller dylikt : en fi
  • FR592034A - Improvements to electric accumulators : en fr
  • FR592059A - New product consisting of the combination, in the same object, of a comb and a shoehorn : en fr
  • CA251922A - Connecting clip : en fr
  • GB237105A - Improvements in and connected with coal mining machines : en
  • FI10773A - Incorporation of vehicles and vehicles : en fi
  • US1547127A - Dilator : en
  • FR591853A - Application to the production of single or double-acting four-stroke engines of a combined combustion cycle comprising: a supply of heat at constant volume; u supply of heat at constant pressure; prolonged relaxation : en fr
  • FR592058A - Improvements in knitting looms : en fr
  • FR591942A - sound transmitter : en fr
  • DE416608C - Adjustable side mark for sheet feed tables : de en
  • GB237136A - Improvements in flexible couplings : en
  • US1546858A - Seamless connecter tube : en
  • US1547030A - Timer for fords and fordson tractors : en
  • DE416577C - Storage of suspension pendulums for plansifters by means of balls : de en
  • FR29324E - Improvements to chain tensioning devices in bicycles : en fr
  • GB237120A - Improvements in and relating to internal combustion engines : en
  • FR591882A - Lighter : en fr
  • FR591930A - Slab system for reinforced concrete floors eliminating all wood formwork : en fr
  • FR592047A - Advanced electric generator : en fr
  • US1546704A - Variable-speed-transmission means : en
  • DK34766C - Book support. : da en
  • FR592042A - Dispensing device : en fr
  • GB237097A - Improvements in and connected with swivelling head lamps for steerable vehicles : en
  • US1546646A - Safety cash cabinet : en
  • US1546752A - Hydrocarbon burner : en
  • GB237112A - Improvements relating to cutting, drawing and like presses for operating on metal or other sheets or strips : en
  • US1546981A - Lawn mower : en
  • US1546876A - Rubber vulcanization : en
  • US1546922A - Process oe desiccation : en
  • US1546476A - Gear housing for spinning and twisting machines : en
  • US1547102A - Carbonyl derivative of alpha naphthol and process of making the same : en
  • USRE16118E - Kdwhj h : en
  • FR592089A - Stretch rigid bracelet : en fr
  • DE416660C - Ventilation device for domestic water supply tanks : de en
  • FR592008A - Measuring instrument for alternating electric current : en fr
  • US1546567A - Head support for radioreceivers and the like : en
  • US1546641A - Ejecting apparatus : en
  • US1546699A - Mop and wringer : en
  • US1546845A - Scraping machine for toothbrush blanks and the like : en
  • DE416761C - Barrel stopper with a stopper that can be opened against a spring action : de en
  • FR592003A - Improvements to devices used to regulate glass feed devices with respect to time and which can accommodate other applications : en fr
  • FR591976A - Bulky Carburetor : en fr
  • GB237317A - Improvements in or relating to electric controllers of the liquid type : en
  • DE416553C - Arrangement and method for the pupinization of fours with phantom circuit : de en
  • DE416686C - X-ray screen : de en
  • GB237018A - Improvements in or relating to steam boilers : en
  • FR29352E - Lock with two automatic closures combined with each other and operable from the inside and the outside : en fr
  • US1546595A - Frogless railway switch : en
  • US1546816A - Securing a cord to cards : en
  • DE416789C - Bucket for casting machines : de en
  • DE416546C - Device for the regulation of back pressure steam turbines with storage : de en
  • DE416715C - Direction indicator whose rotatable signal arm performs a rocking movement in the working position : de en
  • FR591860A - Gear tooth grinding machine : en fr
  • US1546480A - Dental engine : en
  • US1546863A - Tractor swabbing machine : en
  • DE416596C - Hammer provided with a flexible handle : de en
  • DK34748C - High pressure acetylene developer. : da en
  • DE416633C - Glow head for heavy duty engines : de en
  • GB236980A - Improvements in calorimeters : en
  • FR29328E - Elastic wooden seats for chairs : en fr
  • US1546919A - Heat-saving appliance : en
  • FR29373E - Extraction of oils from petroleum sands and rocks : en fr
  • USD67822S - Design eok a goblet or similar article : en
  • DE416658C - Electric alarm device : de en
  • DE416586C - Nested, pneumatic Flettner rotors : de en
  • US1547079A - Handle : en
  • US1546392A - Testing apparatus : en
  • US1546539A - Collar button : en
  • US1547000A - Electbic furnace : en
  • US1547097A - Swimmer's vest : en
  • US1547128A - Governor for internal-combustion engines : en
  • US1547157A - Motor cycle : en
  • AT100617B - Arrangement to reduce the leakage reactance of grounding reactors BEZW. Current transformers. : de en
  • CA251925A - Conveyor system : en fr
  • FR591950A - Cryptography device : en fr
  • GB237079A - Improvements in envelope-making machines : en
  • FR591907A - Writing quill made of celluloid : en fr
  • FR591984A - Advanced device for regulating steam heating in railway vehicles : en fr
  • US1546803A - Buoying device for aeroplanes : en
  • US1546472A - Jack : en
  • FR592005A - Improvements to electric elevators and similar machines : en fr
  • GB228144A - : en
  • US1546368A - Piston ring : en
  • US1546459A - Mixing device to produce a combustible mixture : en
  • US1546363A - Antifriction bearing : en
  • US1546560A - Vacuum device for internal-combustion engines : en
  • DE416756C - Double cone-shaped globe : de en
  • AU2388825A - Testing arrangements for selector with self drive used in automatic or semiautomatic telephone systems : en
  • US1547135A - Spader : en
  • AT100576B - Device for lighting transparent advertisements u. like : de en
  • FR592077A - : fr
  • CA251967A - Lock : en fr
  • AT100608B - Device for the optional operation of internal combustion engines, in particular vehicle and aircraft engines, with compressed air and suction air. : de en
  • FI10768A - Vacuum canning cart : en fi
  • AU1861324A - Improvements in lath blinds : en
  • CA251838A - Support and lock device for curtain poles : en fr
  • GB237185A - Improvements in breathing apparatus : en
  • FR592076A - Mold and method for manufacturing hollow objects : en fr
  • DE416694C - Crane flap : de en
  • DE396650C - Process for heating water pipes by means of heating gas flows flowing along the pipes : de en
  • DK34752C - Dryer for granular items. : da en
  • FR591936A - Elastic lace for low shoes or other similar shoes : en fr
  • FR591867A - Envelope with its envelope opener : en fr
  • FR29349E - Process for the manufacture of iron construction components, consisting of a single piece or of several pieces assembled together, in particular by welding, and intended to be subjected to high stresses, due to tests : en fr
  • FR29393E - Three-light warning light for automobile rear : en fr
  • FR29315E - Cellular construction made up of removable elements, in the form of plates, applicable to heat exchangers : en fr
  • USD67853S - Design eor a tire tread : en
  • USD67834S - moc goldsmith : en
  • CA251869A - Attachment for screw drivers : en fr
  • DE416529C - Dobby with vertical shaft levers : de en
  • AT100625B - Electric multiple arc lamp. : de en
  • DE416429C - Plansifter, especially for paper and pulp production : de en
  • GB215357A - Improvements in or relating to the manufacture of portland cement : en
  • AT100501B - Hydraulic time fuse. : de en
  • GB237087A - A process for producing a preparation for treating arterio-sclerosis : en
  • AT100643B - Electromagnetic trip relay. : de en
  • CA251873A - Magnetic ship building construction : en fr
  • AT100523B - Continuous fabric with machine embroidery for women's lingerie. : de en
  • CA252012A - Cartridge wad : en fr
  • US1547155A - Booster motor for locomotives : en
  • US1546424A - Electric-wire-wound hemisphere : en
  • US1546592A - Heater : en
  • US1546949A - Method of drawing glass cylinders : en
  • CA6736S - Casings for talking machines : en
  • US1546456A - Typewriting machine : en
  • US1547095A - Running board for automobiles : en
  • AU1854924A - Apparatus for turning the headlamps of motor cars and the like in the direction taken by the front wheels : en
  • CA251964A - Visual testing system for telephone receivers : en fr
  • GB237199A - An improved stopper for bottles : en
  • DE416671C - Collecting device for die setting and line casting machines, which consists of a conveyor belt and a collecting star : de en
  • FR591968A - Device for loading ceramic furnaces in charcoal menu : en fr
  • DE416708C - Stuffing box made of metal and soft packing : de en
  • DE416733C - Coke loading device : de en
  • US1546831A - Game : en
  • US1546875A - Electron-discharge apparatus : en
  • US1547001A - Electric furnace : en
  • US1546759A - Radius-rod hanger : en
  • DE416632C - Air cooling for pistons of internal combustion engines : de en
  • FR591879A - Improvements in electrical control devices : en fr
  • CA251929A - Locomotive driving wheel truing and flange reducing device : en fr
  • CA251978A - Brush : en fr
  • AT100565B - Insert knife for milling cutters, reamers, etc. like : de en
  • CA251887A - Pump feed oil can : en fr
  • GB237113A - Improvements relating to conveyors : en
  • US1547014A - Holder for milk bottles : en
  • DE416638C - Hydraulic control device : de en
  • AT100536B - Switching device for the platen of typewriters with double switching. : de en
  • US1547058A - Automobile bumper : en
  • DE416622C - Device to put the display device of a measuring device in and out of operation : de en
  • FR591855A - Apparatus intended to prevent accidents caused by failure of the steering of motor vehicles : en fr
  • AT100545B - Device for the intermittent drive of cigarette machine shafts, especially the winding mandrel in cigarette tube machines. : de en
  • US1546422A - Battery case : en
  • DE416667C - Method of stapling sheets of paper by means of tongues which are pulled through a slot : de en
  • AT100632B - : de en
  • AT100521B - Insole. : de en
  • US1546963A - Sealing apparatus : en
  • DE416650C - Front axle suspension for motor vehicles : de en
  • DE416669C - Suspension device for drip heads : de en
  • DE416734C - Arrangement in vacuum apparatus, especially metal vapor rectifiers : de en
  • DE416795C - Coating machine for rubber with recovery device : de en
  • GB237100A - Manufacture of purified 1-nitro-2-methylanthraquinone : en
  • US1546712A - Injector : en
  • US1547026A - Glare eliminator : en
  • CA251993A - Burner stand : en fr
  • FR591887A - Motor operated brake : en fr
  • CA251917A - Differential : en fr
  • US1546615A - Chime switch : en
  • US1547132A - Seat upholstering : en
  • US1546836A - Fuel injecting and gasifying means for gas engines : en
  • US1547075A - Club : en
  • US1546618A - Gas electric truck : en
  • US1546994A - Aviation toy : en
  • US1546894A - Shock absorber : en
  • DE416585C - Freewheel hub with back pedal brake : de en
  • GB237071A - Sound boxes for gramophones and like sound-recording or reproducing instruments : en
  • USRE16121E - Alternating current dynamo-electric-machine winding : en
  • CA251973A - Photographic reproduction : en fr
  • US1546483A - Indoor baseball : en
  • US1546825A - Piston ring : en
  • USD67833S - Design for a lighting-fixture plate : en
  • US1546862A - Bontus ostenbeba : en
  • US1546999A - Wrapping machine : en
  • GB214663A - Improvements in and relating to fire extinguishing apparatus : en
  • GB231439A - Improvements in or relating to steering wheel brakes : en
  • DE416786C - Method and device for casting pipes by centrifugal casting : de en
  • US1546556A - Furnace wall : en
  • US1546491A - Hypodermic syringe : en
  • AU1773724A - Improvements in tennis racquets : en
  • CA251974A - Condenser : en fr
  • CA251980A - Hydraulic brake : en fr
  • GB237061A - Improvements in apparatus for treating cloth : en
  • FR591891A - Pulley for transmission belts formed from two supporting discs or halves of pressed sheet steel : en fr
  • US1546605A - Switch with timing device : en
  • DK34775C - Procedure for Extraction of Sugar from Beets. : da en
  • FR591869A - Portable swing system : en fr
  • FR592081A - Gasifier device with boiler for domestic and small industry needs : en fr
  • GB214999A - An improved method for producing hydrocyanic acid from sulphocyanic acid or its compounds : en
  • US1546991A - Direction indicator : en
  • US1546620A - Safety device for coaster cars : en
  • CA251938A - Fly trap : en fr
  • CA252036A - Tire and tire bead : en fr
  • FR592082A - Pump-regulator with fully adjustable flow during operation : en fr
  • CA251946A - Wringer : en fr
  • GB237193A - A simplified book-stitching machine : en
  • FR29341E - : fr
  • GB237159A - Improvements in variable condensers for wireless telephony : en
  • FR591967A - Method and apparatus for the production of dehydrated alcohol by direct rectification of wines or phlegm under atmospheric pressure : en fr
  • FR29392E - Improvements in the fabrication of cathodes with high electron emitting power : en fr
  • GB219690A - Improvements in devices insuring in a continuous and automatic manner the synchronism between a gramophone and a cinematographic projection machine : en
  • CA251835A - Manufacture of phosphate fertilizer : en fr
  • AT100614B - Fuse switch. : de en
  • CA251840A - Universal agricultural implement : en fr
  • CA251874A - Process and apparatus for cooking wood chips : en fr
  • CA251908A - Card index : en fr
  • GR976B - METAL ADHESIVE MATERIAL. : el en
  • GB224559A - Improvements relating to seed containers and seed sowers : en
  • GB237059A - Means for playing a game of skill : en
  • US1547020A - Pneumatic player action for musical instruments : en
  • DE416565C - Device on calculating machines as an aid for multiplication and division and for recording the results, etc. : de en
  • FR591965A - Improvements made to the manufacture of t lamps. s. f. and thermo-ionic relays : en fr
  • GB237095A - Improvements in floats or rafts for swimming purposes and the like : en
  • GB237170A - Improvements in lids for pudding basins or the like : en
  • US1546754A - Radiator cap : en
  • US1546995A - Cut-out : en
  • GB237187A - Improvements in or relating to concrete mixing machines : en
  • FR591893A - Electric liquid heater : en fr
  • FR592039A - Control for cigarette tamping machines and other similar machines : en fr
  • FR592007A - Protection device for electromotors of cold machines : en fr
  • US1546905A - Self-lowering jack : en
  • US1547064A - Tool attachment for tractors : en
  • USD67825S - Design for a watchcase cap : en
  • DE416675C - Magnetic lock for block fields : de en
  • DE416764C - Drive wheel with spring mounting bracket : de en
  • FR591999A - : fr
  • DK34768C - Centrifugal friction clutch. : da en
  • DE416561C - Control device for record speaking machines : de en
  • US1546695A - Medical preparation and process of making same : en
  • US1547094A - Spark plug : en
  • FR592061A - : fr
  • US1546996A - Speed-varying transmission : en
  • US1547005A - Testing implement : en
  • FR591940A - Improvement in pneumatic devices for pianos or organs : en fr
  • FR592025A - Process for degreasing hides and leather : en fr
  • GB237334A - Improvements in alternating current relays : en
  • US1546976A - Automatic animal trap : en
  • US1546735A - Wheel for roller skates : en
  • USD67847S - op belvidebe : en
  • GB220621A - A separator for electric storage batteries : en
  • US1546984A - Brace for folding-leg supports : en
  • DE416676C - DC block field : de en
  • DE416690C - Medicine bottle with an inserted syringe : de en
  • GB218637A - Improvements in swash plate or slant type reciproco-rotary mechanisms : en
  • GB237189A - Wheel with detachable rim : en
  • FR591872A - Improvements made to compressible metal tubes : en fr
  • FI10781A - For the purposes of this Regulation, the isolation period, isolation rate and tax rate. : en fi
  • FR591886A - Device to walk and navigate in the water without sinking higher than the shoulders : en fr
  • US1546690A - Timer for internal-combustion engines : en
  • FR591916A - Improvements to the marking of railway tracks : en fr
  • US1547110A - Bottom-screw cam for gill-drawing frames : en
  • FR591993A - Industrial drying process for fabrics, by hygroscopicity : en fr
  • GB237032A - Improvements in lamp shades whereby direct or indirect lighting may be obtainable by means of a single shade : en
  • GB223245A - Improved manufacture of confectionary such as filled chocolates and the like : en
  • GB237025A - Improvements in radiotelephonic and other signalling systems : en
  • GB237154A - Improvements in or relating to bobbin batteries for automatic weft replenishing looms : en
  • FR591913A - Progressive and automatic gear change or device balancing a given motor torque at any time with a variable resistive torque : en fr
  • GB237042A - Improvements in controls for wireless receiving sets : en
  • USD67861S - Design for a valance for show windows : en
  • US1546544A - Furnace : en
  • US1547037A - Process of producing decolorizing carbon : en
  • US1546908A - Electroendosmosis method and apparatus : en
  • DE416744C - Process for the production of coils for glow cathodes : de en
  • DE416651C - Sand spreader for motor vehicles : de en
  • GB237052A - Improvements in kinematographic projection apparatus : en
  • US1546711A - Shock equalizer : en
  • FR29326E - Folding and adjusting beet seed sorter : en fr
  • GB223859A - Improvements in or relating to apparatus for varying the capacity or the resistance of an electric circuit : en
  • US1546654A - Weeding attachment for listers and the like : en
  • FR29380E - : fr
  • FR591966A - : fr
  • AT100547B - Roller stamps with counters for printing purposes of all kinds. : de en
  • CA252020A - Electric water heater : en fr
  • GB232592A - Improvements in bogies for railway and tramway cars : en
  • GB237054A - Improvements in the mordanting & dyeing of wool : en
  • AT100595B - Pressure regulator. : de en
  • AU2192225A - Improvements in or relating to machinery employed inthe manufacture of tin-plates, sheets orthe like : en
  • DE416580C - Ose for fastening tension lines : de en
  • FR591899A - Smoke-eating : en fr
  • US1546625A - Piston packing : en
  • AT100605B - Method and device for controlling piston engines, in particular internal combustion engines. : de en
  • GB237150A - Improvements in or relating to magnetic separators : en
  • US1547081A - Spotlight : en
  • AT100604B - Roller bearing. : de en
  • US1546734A - Bikding : en
  • DE416721C - Safety padlock with screw bolt : de en
  • FR29348E - Cathode ray tube amplifiers for amplifying alternating currents at several frequencies, such as telegraph currents : en fr
  • US1546380A - Steam boiler : en
  • US1546896A - Vehicle spring : en
  • US1546829A - Temporary binder for periodicals : en
  • FR592011A - : fr
  • DE416748C - Control system for restaurants : de en
  • GB217891A - Improvements in high frequency signalling systems : en
  • GB226203A - Improvements in stators and rotors for turbines : en
  • FR591859A - Fixing device : en fr
  • GB237179A - Improvements in reinforced glass : en
  • DE416699C - Process for the production of a mass for inking rollers, stamps and stamp pads : de en
  • FR591975A - Base for wooden posts : en fr
  • GB233658A - Binders for folded sheets, circulars and the like : en
  • DE416635C - Grease gun : de en
  • US1546372A - Apparatus for aerial photography : en
  • US1546448A - Cutting machine with a safety feed : en
  • US1547019A - Laying or taking up of railway tracks : en
  • DK34774C - Wing rail. : da en
  • US1546463A - Lawn trimmer : en
  • US1547144A - Automatic control for motion-picture projectors : en
  • DK34749C - Eye shield piece. : da en
  • GB237021A - Improvements in pumps : en
  • US1546566A - Head support for radioreceivers and the like : en
  • US1546891A - Telescopic-sleeve pump : en
  • AT100603B - Grease lubricator. : de en
  • US1547024A - Stilt : en
  • AT100641B - Rotary switch with earthed metal cap. : de en
  • CA251957A - Electric boiler : en fr
  • AT100506B - Discharge device in a bulk goods lift, especially for mixing machines with high-rise boxes. : de en
  • CA252033A - Adjustable chair : en fr
  • FR592000A - Improvements in gear cutting machines : en fr
  • DE416623C - Device for determining the mean pressure occurring in the cylinder interior of piston engines in relation to the piston stroke : de en
  • CA251987A - Rack for insulators : en fr
  • CA252002A - Hydraulic braking devices for shaft-operated lifts : en fr
  • AT100542B - Adjustable capacitor. : de en
  • CA251932A - Apparatus for desintegrating and finely grinding hard and soft substances : en fr
  • CA252009A - Fuel briquet : en fr
  • CA251842A - Puzzle : en fr
  • US1546400A - Bolting-cloth stretcher : en
  • US1546800A - Method of rolling : en
  • CA251996A - Gear grinder : en fr
  • AU2026524A - Improvements in coal loading 1 machines : en
  • US1547145A - Electric safety switch and plug coupling : en
  • AT100612B - Lighting device : de en
  • AU2127625A - Improvements in tennis racquets : en
  • CA251881A - Electrically operated barber chair : en fr
  • CA251930A - Gas-cock : en fr
  • AU2076424A - Improvements in or relating to cinematographic apparatus : en
  • CA251848A - Book cover and binder : en fr
  • CA251879A - Nut lock : en fr
  • US1546627A - Boot and shoe : en
  • FR592037A - Device for waxing floors or removing wax : en fr
  • AT100639B - Telephone cable splice to compensate for the asymmetries. : de en
  • AU2308425A - Improvements in floats or rafts for swimming purposes andthe like : en
  • US1546435A - Feeding mechanism for candy-coating machines : en
  • US1546501A - Traffic-signal device : en
  • US1546853A - Landing carriage for aeroplanes, waterplanes, and other flying machines : en
  • FR591959A - Coating for projection screens with a smooth or granite surface : en fr
  • AT100607B - Switching control for diesel machines. : de en
  • DE416780C - Drying chamber with variable height for foundry purposes : de en
  • FR591997A - Improvements to prepayment distributors : en fr
  • FR29344E - Tesla receiver device with compensated capacity for radio signaling : en fr
  • DK34771C - Automatic Lubrication Device for Hinges. : da en
  • FR592026A - Film camera : en fr
  • AT100630B - Mirror condenser for dark field lighting. : de en
  • CA251895A - Top for self-sinking tank heater : en fr
  • CA251913A - Device for tamping moulds : en fr
  • AT100574B - Eccentric device for driving the front harness of damask machines. : de en
  • AT100591B - Method for compensating for fluctuations in steam consumption and devices for its implementation. : de en
  • AU1886724A - Improvements in springs for motor andother vehicles : en
  • GB224513A - Starting electro-motor for internal combustion engines : en
  • DE416643C - Air filter designed as a sleeve : de en
  • DE416663C - Arrangement for regulating the phase shift between the motor-driven flows of induction measuring devices : de en
  • US1546410A - Electric-arc-welding apparatus : en
  • USD67852S - Design for a tire tread : en
  • US1546763A - Detaching roll motion for combing machines : en
  • US1546793A - Metal wheel : en
  • US1546960A - Precipitator : en
  • US1546680A - Corner shield for trunks : en
  • US1546650A - Gas range : en
  • US1546979A - Jar-top-smoothing tool : en
  • US1546990A - Hair curler : en
  • US1547096A - Grooving machine : en
  • USD67840S - Design foe : en
  • GB230423A - Process for the production of solidified cyanides of alkali metals : en
  • US1546645A - Lock : en
  • CA251915A - Triple drive tractor plow : en fr
  • US1546374A - Water-softening apparatus : en
  • US1546613A - Tent : en
  • US1547142A - Lens frame : en
  • FR591925A - Antenna with folding frame : en fr
  • US1546508A - Talking machine or like apparatus : en
  • US1546938A - Gas-generating oil burner : en
  • US1546431A - Toy vehicle : en
  • US1546931A - Cabineted phonograph : en
  • FR592056A - Process for the production of fibers capable of being spun : en fr
  • FR29364E - Full anatomical waist corset : en fr
  • US1546727A - Ice box : en
  • US1546914A - Blank-presentation mechanism : en
  • USD67850S - Design for a tire tread : en
  • FR29335E - Wedding breakers for spinning looms : en fr
  • FR29370E - Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake : en fr
  • FR592049A - Fixing combs used in hair waving and the like : en fr
  • US1546593A - Shoe-box attachment : en
  • CA252028A - Manufacture of whole steel wheels : en fr
  • FI10753A - Spillningsspridare : en fi
  • US1546467A - Oil or gas drilling mechanism : en
  • FR29319E - New application in the control of traveling clamps to looms manufacturing paper tubes, with or without scraped joints : en fr
  • US1546912A - Attachment for hair clippers : en
  • US1546465A - Safety device : en
  • US1546838A - Necktie holder : en
  • US1547063A - Metal-tire take-up : en
  • US1546703A - Continuous furnace : en
  • DE416684C - Resistance element for electric water heaters or steam boilers : de en
  • DE416695C - Carrying device : de en
  • DE416705C - Process for making butter : de en
  • DE416787C - Device for casting drawing rings and drawing plugs : de en
  • GB210758A - Improvements in or relating to furnaces and the like : en
  • US1546670A - Swimming device : en
  • US1546477A - Pressure-retaining-valve device : en
  • US1546923A - Means for attaching car-wall linings : en
  • US1546821A - Washing machine : en
  • US1546488A - Seam for woven-wire fabrics : en
  • US1546895A - Arrangement for increasing the life of rifled shooting weapons : en
  • US1546911A - Power appabatus : en
  • US1546429A - Animal trap : en
  • GB237146A - Improvements in water tube boilers : en
  • FR29377E - Springless latch system for frames, transoms, skylights and others : en fr
  • GB237034A - Improvements in cylinders of internal combustion engines : en
  • GB237345A - Improvements in screw propellers : en
  • FR29383E - Automatic filler-obturator : en fr
  • GB228909A - Improvements in metal casks, barrels, and the like and method of manufacturing same : en
  • GB237084A - Improvements in road paving blocks : en
  • FR591945A - Hand-held, hand-held, motor operated tool : en fr
  • US1546357A - Process of applying liquid coatings : en
  • FR29334E - Improvements to motor bicycles : en fr
  • FR592099A - Advanced inhaler device : en fr
  • DE416358C - Drum press for streak made of malleable mass : de en
  • FR592041A - Self-locking lock : en fr
  • DE416666C - book : de en
  • FR591938A - tubular element for water pipe installations : en fr
  • US1546457A - Internal-combustion engine : en
  • US1546503A - Stove : en
  • US1546585A - Carburetor : en
  • US1547115A - Floor waxing and polishing machine : en
  • USD67841S - Design for a lamp bracket : en
  • CA251910A - Apparatus for feeding cigarettes : en fr
  • FI10772A - Apparatus for sequential photography of magazines, drawings and the like : en fi
  • GB237134A - Folding spring mattress : en
  • GB237067A - Improvements in or relating to electric fuses : en
  • GB237089A - Improved means for distributing fertilizer : en
  • GB237064A - Improvements in crystal rectifiers for wireless apparatus and the like : en
  • GB237093A - Dust shields for corners : en
  • GB237339A - Improvements in or relating to receiving valves such as are used in connection with pneumatic ticket carrier apparatus : en
  • FR29378E - : fr
  • US1546430A - Tire chain : en
  • US1546965A - Process for producing wrought metal : en
  • USRE16125E - Hugo e : en
  • FR591933A - war munitions elevator : en fr
  • GB225203A - Improvements in method of producing visible signals from aircraft : en
  • DE416625C - Flower pot with water container and wick : de en
  • GB236970A - Improved means for pre-heating air for combustion in furnaces : en
  • FR591946A - Mechanical rock blasting process and corresponding machine : en fr
  • DK34777C - Stiff Coat for Footwear. : da en
  • US1546741A - Furnace grate : en
  • USD67837S - Design for a casing for a cylinder oiler : en
  • FR592029A - Device for maintaining the waves produced in the hair : en fr
  • FR592088A - Feeding device with tangential tearing, for combing machine : en fr
  • CA252001A - Telephone exchange : en fr
  • FR592032A - Guide rail for tilting windows : en fr
  • AU2177225A - A new or improved device for supporting the hand while writing also applicable for supporting the hand for other purposes : en
  • GB237336A - Improvements in and relating to apparatus for removing material from the working faces of mines and the like : en
  • CA251989A - Lubricant : en fr
  • GB237124A - An improved pulsator for milking machines : en
  • GB237145A - An improved fastening device for attaching ribbon shoulder straps or the like, to "lingerie" : en
  • FR29312E - Grass cutter : en fr
  • FR29329E - Mixed fuel gasifier : en fr
  • FR591951A - Improvements to the extraction process by organic disoolvants of olive oil cake and bleaching of this oil : en fr
  • US1547022A - Horn or amplifier : en
  • GB237180A - Improvements in or connected with carriages for typewriters : en
  • FR592015A - Improvements to mechanically operated lubrication devices : en fr
  • FR29387E - Cleaning cloth holder : en fr
  • US1546557A - Luminous dial or indicator : en
  • DE416499C - Device for self-ventilation of feed water u. Like. In a vacuum and without heating : de en
  • DE416530C - Device for foaming during swimming processes : de en
  • US1546972A - Roof hook : en
  • US1546964A - Apparatus for producing wrought metal : en
  • USD67836S - Design for a lamp : en
  • AT100520B - Fabric glove with flat seams on the long side. : de en
  • AT100628B - Drive for vehicle lighting dynamo. : de en
  • US1547033A - Road map : en
  • CA251902A - Index : en fr
  • US1546468A - Dispensing container : en
  • US1547035A - Vehicle : en
  • AU1863324A - An improved brace for drilling and usable as nut wrench : en
  • FR29316E - Device for recording sounds : en fr
  • AT100511B - Heat exchange device. : de en
  • AT100578B - Stapler for loose sheets. : de en
  • AT100582B - Shuttle drive for looms. : de en
  • AT100593B - Carburetor. : de en
  • US1546769A - Spinning toy : en
  • US1546933A - Caponizing tool : en
  • US1547043A - Supporting device for endless track belts : en
  • CA251911A - Zero setting mechanism for calculating machine of the odhner type : en fr
  • US1546418A - Silent gear and method of making the same : en
  • US1546971A - Support for workmen's platforms : en
  • US1547061A - Battery-container mold : en
  • USRE16120E - Veknon honstain : en
  • FI10780A - Anordning for the return of the core to the core of the core, the number of cylinders and the core of the core : en fi
  • FR591937A - Method of milling wood screw threads on round bolts : en fr
  • US1547065A - Clamp : en
  • CA252018A - Draft regulator : en fr
  • US1546536A - Bathtub : en
  • AT100509B - Air suction device for condensers. : de en
  • CA252030A - Tooth brush shield attachment : en fr
  • CA251853A - Torch : en fr
  • US1546617A - Trundling device : en
  • US1547048A - Safety latch for windows : en
  • US1546521A - Cupola furnace : en
  • CA252007A - Waffle iron : en fr
  • US1546578A - Catch basin for wool-washing machines : en
  • US1546910A - Process of concentrating nitric acid : en
  • AU1788624A - An improved concrete building construction : en
  • US1546897A - Water cooler : en
  • FR592012A - Improvements in the manufacture of dummy mother-of-pearl : en fr
  • AT100517B - Adding machine. : de en
  • DE416592C - Process for the production of molten cement and sulphurous acid : de en
  • CA252035A - Tire forming material and machine for making same : en fr
  • US1546854A - Ore treatment : en
  • US1546571A - Jar closure : en
  • US1547025A - Tubing anchor : en
  • US1547049A - Insect destroyer : en
  • US1546601A - Container : en
  • US1546920A - Method of increasing the volume of tones produced by radio apparatus : en
  • US1547090A - Oil and gas separator : en
  • CA251897A - Bath tub : en fr
  • FR592066A - Manufacturing process for drums, barrels and other metal containers : en fr
  • GB237068A - Improved means for use in machining two oppositely tapering surfaces of a work piece and in screw threading such surfaces : en
  • US1546564A - Method of and means for cutting tubes : en
  • US1546784A - Process of making photographic masks : en
  • US1546859A - Black vat dyestuff : en
  • US1546750A - Washing machine : en
  • US1546672A - Clutch mechanism for transmission : en
  • US1546947A - End and corner bumper : en
  • US1546631A - Spraying-machine vehicle : en
  • US1546932A - Charles b : en
  • AT100568B - Signaling device for railway translations in level. : de en
  • AT100584B - Device for feeding large power grinders for producing wood pulp. : de en
  • AT100590B - Hydraulic clutch. : de en
  • FR592085A - Guyed metal post : en fr
  • GB230019A - Improvements in and relating to burners : en
  • GB237167A - Improvements in wiring terminal connections : en
  • DK34759C - Automatic shutter device for electrically heated water supply devices. : da en
  • GB225834A - Improvements in means for enhancing the growth of plants : en
  • FR591919A - Sophisticated smokehouse and dryer : en fr
  • GB216140A - : en
  • US1547100A - Apparatus for treating oil : en
  • GB228192A - Improvements in deflation alarms for pneumatic tyres : en
  • GR977B - BLACK OIL PAINT (LACK). : el en
  • FR591908A - Automatic adjustment valve for cataract draft regulators : en fr
  • FR592021A - Improvements to electronic discharge devices : en fr
  • US1546993A - Tamping machine with silent friction grip : en
  • GB237094A - An improved motive mechanism for a flapping-wing aerial machine : en
  • US1546928A - Road indicator : en
  • FR29314E - Electric lighter device : en fr
  • FR29346E - Distribution controller for electrical installation comprising energy storage devices : en fr
  • DE416636C - V-belt drive : de en
  • GB236159A - Improvements in or relating to jigging conveyors : en
  • FI10778A - Snörskaft : en fi
  • GB226221A - Apparatus for purifying the exhaust gases of internal combustion engines : en
  • US1546739A - Vision protector : en
  • GB237129A - Improvements in means for making and repairing road and like surfaces : en
  • FR29394E - Grass trimmer : en fr
  • FR591981A - Process for the decarburization of metallic products by suitably humidified hydrogen and its industrial applications : en fr
  • GB237131A - Improvements in or relating to foot warmers : en
  • GB237342A - Improvements in or relating to strings for musical instruments : en
  • FR592036A - Further training in ankle driving machines in shoe making : en fr
  • GB237044A - Improvements in clothes hanging fitments for wardrobes and the like : en
  • FR29397E - resilient and recoverable lead strut : en fr
  • FR29355E - Heterogeneous metallic devices : en fr
  • FR591964A - Switch device for multiple ignition : en fr
  • GB230470A - Improvements in and relating to commutators for dynamo electric machines : en
  • GB237163A - Improved adjustable limit gauges : en
  • GB237063A - Improvements in or relating to bow ties : en
  • FR29365E - Conversion of an automatic continuous compressed air brake, westinghouse type, into a double, automatic and direct brake : en fr
  • GB237104A - Improvements in ball or float valves : en
  • US1546663A - Mixing device for internal-combustion engines : en
  • DE416697C - Machine for cutting pipe strips, especially for chair seats u. like : de en
  • FR591921A - Lamp holder for cordless telephony : en fr
  • FR592048A - Transmission Mechanism : en fr
  • US1547098A - Door-closing device : en
  • GB225210A - Improvements in or relating to apparatus for the continuous measurement of combustible ingredients in waste gases from furnaces and internal combustion engines : en
  • GB234785A - : en
  • GB236989A - Improvements in hinges for casement windows and fan lights : en
  • DK34756C - Device for securing the Idle at Engines working with heavily evaporable Fuel. : da en
  • GB237118A - Improvements in and relating to safety suspending apparatus for mine cages lifts andthe like : en
  • GB236160A - Daylight rollfilm package for single photographic picture apparatus : en
  • GB237046A - Improvements in or relating to curtain suspension devices : en
  • GB237149A - Improvements relating to rolling mills : en
  • GB237043A - An improved direction indicator for road vehicles : en
  • US1547028A - Construction of the bearing surfaces for aeroplanes : en
  • AT100567B - Device for protecting an open cable end. : de en
  • FR591876A - Remote level indicator : en fr
  • US1546589A - Jacket : en
  • USD67851S - Design fob a tire tread : en
  • US1546804A - Auxiliary tuning device for violins : en
  • CA251890A - Coil winding machine : en fr
  • DE416781C - Mixing and crushing machine for foundry purposes : de en
  • FR591957A - Improvement in central heating systems with hot water with forced circulation : en fr
  • US1546405A - Power transmission : en
  • US1546935A - End structure for railway cars : en
  • USD67824S - Design for a lamp base : en
  • USD67859S - Design for a lamp body : en
  • GB237168A - Improvements in methods of starting alternating current motors : en
  • GB237852A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • FR29333E - Filtering device for all liquids and in particular for wines, spirits and spirits : en fr
  • DE416595C - Conveyor device for piece goods : de en
  • GB237166A - Improvements in or relating to liquid fuel apparatus for the furnaces of locomotive and other boilers : en
  • DK34754C - Device for tying the tying cord by Neg binders, straw presses and the like. : da en
  • FR591989A - Advanced drawer or cabinet lock : en fr
  • US1546846A - Toy windmill : en
  • US1546900A - Control system for electric motors : en
  • US1546549A - Woodworking machine : en
  • US1546881A - Zirconium steel and process of making same : en
  • US1547126A - Vacuum-testing machine for empty cans : en
  • DE416709C - Taps for cutting tapered threads : de en
  • FR591949A - Motion feedback for sewing machines : en fr
  • FR591980A - Improvements to electro-chemical generators : en fr
  • US1546864A - Electric brake : en
  • US1546532A - Method of annealing : en
  • US1547062A - Averaging device : en
  • DE416503C - Sheet feeding device with swiveling transfer table for printing machines, folding machines, etc. like : de en
  • US1547141A - Lubricant : en
  • GB237026A - Improvements in master clocks : en
  • GB237107A - Improvements in cigar wrapper transferring means for cigar-making machines : en
  • GB230799A - Improvements relating to electromagnetic sound reproducing devices : en
  • FR29325E - Automatic chain unwinder in looms : en fr
  • FR29336E - Mobile device allowing the use of any dual cuff without modifying the original oscillometer model : en fr
  • DE416572C - Battery ignition device for electric internal combustion engines : de en
  • DE416722C - Rubber sandals : de en
  • FI10752A - Milk cooler : en fi
  • DE416691C - Adjustable and closable outflow device for remedies and. like bottles : de en
  • FR591988A - Improvements to hyudofoils : en fr
  • US1546355A - Crown stripper : en
  • US1546441A - Street-sweeping machine : en
  • FR592043A - Variable speed motion transmission, gear shifting and disengagement : en fr
  • DE416687C - Device for fastening Roentgen pipes : de en
  • GB214221A - An improved process of making metallo-organic compounds : en
  • GB215346A - An electric generator protector : en
  • GB228849A - Improvements in or relating to insecticides : en
  • GB237116A - Improvements in or relating to hydraulic power transmission apparatus : en
  • US1546877A - Rubber vulcanization and product thereof : en
  • AT100601B - High frequency apparatus for electromedical purposes. : de en
  • AT100637B - Process for inserting resistance wires into plastic insulating material for the production of electrical heating elements. : de en
  • CA251924A - Toy : en fr
  • US1546482A - Triple-valve device : en
  • US1546609A - Garment hanger : en
  • US1547083A - Vehicle door : en
  • US1546799A - Attachment for straight-knitting machines : en
  • US1547106A - Pipe joint : en
  • FR591889A - Devices, apparatus, processes improving incandescence by gases, liquids, solids or other combustible materials used for incandescence : en fr
  • US1546653A - Mattress holder : en
  • US1546552A - Pasteurizing apparatus : en
  • US1546715A - Combined memorandum-paper holder and fountain pen : en
  • US1546382A - Support for ceramic ware : en
  • US1546974A - Drier : en
  • AT100626B - Electric cooking and baking apparatus. : de en
  • USD67856S - Design fob a tibe tbead : en
  • CA251981A - Packing case for bottles : en fr
  • FR592053A - Advanced dummy cap for hats : en fr
  • DK34753C - Method and Apparatus for Mounting Anhydrous Gas Containers with Closing Washer. : da en
  • CA251944A - Internal combustion engines : en fr
  • US1546591A - Cushion-head insulator pin : en
  • GB220322A - Improvements in the control of electric winding equipment or the like : en
  • GB233318A - Improvements in and relating to processes for the manufacture of cellulose by boiling wood or similar material with bisulphite solutions : en
  • GB237066A - Improved holder for surgical bandages and other articles : en
  • GB237153A - Rotary pump : en
  • DE416617C - Process for the preparation of azo dyes : de en
  • DE416670C - Process for the preparation of concentrated solutions of starch or starchy substances in sulfuric acid : de en
  • GB237038A - Improvements in or relating to electric wave reception : en
  • DK34769C - Stand for Clamping of Automobile Engines during Repair and Installation. : da en
  • US1546486A - Windshield : en
  • US1546849A - Grab : en
  • US1546514A - Trap : en
  • DE416677C - Arrangement for high-frequency telephony along power plant lines from overland centers and like : de en
  • DE416742C - Resilient device to protect against contact with live parts of incandescent lamp sockets : de en
  • US1546443A - Flying machine : en
  • US1546603A - Expansible piston : en
  • DE416604C - Process for the production of ethylene glycol from ethylene oxide : de en
  • US1546824A - Edgar c : en
  • US1546730A - Voting machine : en
  • US1546918A - Machine for cutting cloth or fabric : en
  • FR592030A - Process for increasing the thermal efficiency of petroleum gasoline and other similar liquid fuels : en fr
  • AT100619B - Evacuated electron tube. : de en
  • CA251834A - Preparation of dough for making bread : en fr
  • US1547078A - Nonskid or mud shoe : en
  • US1546497A - Metal cover for pneumatic tires : en
  • USD67843S - Irving miller : en
  • US1546388A - Hog-dehairing machine : en
  • US1546649A - Anchor attachment for spudding shoes : en
  • DE416743C - Electromagnet with two armatures and a delay that is independent of the excitation current : de en
  • DK34776C - Generator for Arc Welding. : da en
  • FR591972A - Improvements to grinding and polishing machines : en fr
  • GB237023A - Improvements in knobs & dials for variometers, condensers and other electrical instruments : en
  • DE416284C - Device for processing ores, coal, graphite : de en
  • US1546657A - Aluminum alloy : en
  • CA252010A - Process of treating waste sodium monosulphite liquors : en fr
  • GB237340A - An improved appliance for producing or decorating confections : en
  • DE416610C - Railway coupling : de en
  • GB237191A - Improvements in heel breasting machines : en
  • DE416582C - Method and table for drawing cartoons : de en
  • GB213268A - : en
  • US1546686A - Automatic flange oiler : en
  • US1546453A - Automatic grinder for twist drills : en
  • CA252032A - Defective light indicator : en fr
  • US1546807A - Toilet-paper cabinet : en
  • US1546455A - Mechanical bell ringer : en
  • FI10766A - Självstängande och stötförhindrande ventil för genomsläppande av en bestämd vätskemängd : en fi
  • FR592022A - Insulating material for electrical conductors and method of applying this material to the conductor : en fr
  • US1546988A - Shock absorber for motor vehicles : en
  • AT100648B - Device for permanent venting of a mercury vapor rectifier. : de en
  • CA6762S - Tire : en
  • AT100650B - Body to be heated electrically. : de en
  • US1546550A - Cane cutter : en
  • US1546720A - Magnetic motor : en
  • US1546832A - Method of amd eachiwe sos pressing- plastic material ihtg holds : en
  • GB226570A - Improvements in and relating to automatic arc welding control systems : en
  • DE416583C - Optical compensation of the image migration on cinematographs with mirrors mounted on an endless chain : de en
  • CA251918A - Differential mechanism : en fr
  • CA251961A - Motor vehicle : en fr
  • US1546375A - Public amusement device : en
  • US1546761A - Phonograph stop device : en
  • CA251861A - Metal bending device : en fr
  • US1547136A - Bloomer construction : en
  • US1547140A - Knitted headwear and method of manufacturing same : en
  • AT100589B - Method and device for cooling combustion turbines. : de en
  • US1546941A - Portable lighting fixture : en
  • US1546968A - Machine-aligning apparatus : en
  • DE416657C - Door closer with brake shoe : de en
  • US1546417A - Lawn-mower sharpener : en
  • DE416704C - Turbine drive for a centrifugal separator : de en
  • CA251843A - Waterproof and fire-proofed paper material : en fr
  • CA252013A - Detonator package : en fr
  • CA251926A - Car coupler : en fr
  • GB237114A - Improvements in pre-payment gas meters : en
  • GB237119A - Improvements in internal-combustion engines working with a closed pressure circuit : en
  • DE416730C - Turnbuckle : de en
  • CA251846A - Electric plug : en fr
  • US1546773A - Shuttle : en
  • US1546788A - Journal-bearing compound : en
  • DE416737C - Corset made of inelastic fabric with elastic inserts : de en
  • US1546478A - Tobacco pipe : en
  • US1546558A - Solenoid-operated fuel-feeding device : en
  • US1547054A - Hydraulic braking means for motor vehicles : en
  • USD67858S - Design fob a fender light : en
  • US1546722A - Metal wheel and rim therefor : en
  • US1546616A - Composition for refractory wicks : en
  • US1546623A - Machine for pressing inductors into place on the core of dynamoelectric-machine elements and then bending them simultaneously : en
  • US1546837A - Game board : en
  • US1546502A - Folding landing net : en
  • FI10758A - Anordning for the purpose of the inductiveness of the circuit and the induction of the inductance of the wiring harness : en fi
  • US1546369A - Motion-picture machine : en
  • US1547077A - Air-brake indicator : en
  • FR29369E - Straightening heel counter for shoe heels : en fr
  • GB237096A - The manufacture of dyestuffs of the triarylmethane series : en
  • GB237101A - Improvements in woodworking machines : en
  • FI10767A - Anordning för jdernt föränderlig hastighetsväxling : en fi
  • AT100609B - Feather. : de en
  • CA252038A - Piston packing : en fr
  • DE416609C - Machine for printing labels, etc. like : de en
  • GB237074A - Improvements in or relating to heating systems : en
  • GB237953A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • AT100541B - Collection pocket for a flexible organ z. B. Cable. : de en
  • CA251968A - Spotlight : en fr
  • US1546365A - Spare-tire support : en
  • US1546855A - Stationary induction apparatus : en
  • US1546848A - Casement-window screen with operating mechanism : en
  • AT100570B - Rollers for spinning machines and processes for their manufacture. : de en
  • AU1865524A - Tree trunk guard with pole or member rotatable thereon for tethering andor cultivation or other purposes : en
  • AT100633B - Terminal switches for electrical measuring devices. : de en
  • CA251837A - Lock device for shade rollers : en fr
  • CA251936A - Machine for simultaneously printing words and figures : en fr
  • FR29331E - Improvements to turbines powered by steam or other elastic fluids : en fr
  • FR29343E - Remote level indicator : en fr
  • AT100575B - Pile cutting machine. : de en
  • US1546797A - Child's vehicle : en
  • US1546870A - Winding for dynamo-electric machines : en
  • CA252037A - Piston packing : en fr
  • FR592094A - Control system for conveyor or articulated chain transmission : en fr
  • DE416578C - Musical instrument : de en
  • US1546452A - Cigarette and cigar holder : en
  • US1546992A - License-card holder : en
  • USD67835S - Design for a chest : en
  • FR29339E - Control device for swiveling headlight holder of automobiles : en fr
  • GB237165A - Improvements in and relating to kettles : en
  • GB237331A - Improvements in or relating to the supporting of boots or shoes for sole levelling : en
  • US1547153A - Amplifier : en
  • US1546583A - Tool : en
  • US1546737A - Disappearing winch : en
  • US1547118A - Selector valve : en
  • AT100540B - Process for the production of a fertilizer. : de en
  • FI10764A - Feeder for water-cooled water coolers : en fi
  • GB237109A - Improvements in travelling trunks : en
  • US1546786A - Device for removing carbon from piston-ring grooves : en
  • DE411879C - Spout mouthpiece for pouring and dropping bottles : de en
  • DE416646C - Recording kinematograph with power drive : de en
  • US1546659A - Shale-distilling apparatus : en
  • DE416673C - Trickle installation formed from pivotable trickle slats for water recooling systems : de en
  • FR29368E - Improvements to fire alarm systems : en fr
  • FR592033A - Closing device for tilting windows : en fr
  • FR592062A - Improvements to the insulation of electrical conductors : en fr
  • US1546758A - Tooth protector : en
  • US1547139A - Road drag : en
  • SE59185C1 - : sv
  • US1546770A - Ship : en
  • US1546833A - Refractory article and method of making the same : en
  • US1547051A - Blanket-brushing machine : en
  • US1546383A - Safety gate for railway crossings : en
  • US1546436A - Harvester platform : en
  • US1546937A - Carbonizing compound and process of making and using it : en
  • DE416711C - Guide device for the feed lever on crank embroidery machines : de en
  • US1546614A - Child's vehicle : en
  • US1546652A - Combined mud guard and nut lock : en
  • US1546555A - Motor mechanism for windshield wipers and the like : en
  • US1546526A - Method of rolling piston rings : en
  • US1546563A - Double-acting solenoid pump : en
  • US1547017A - Hopper-supporting frame : en
  • AT100646B - Compression screen for treatment with X-rays. : de en
  • US1547119A - Aircraft side car : en
  • US1547151A - Coin-controlled vending machine : en
  • DK34758C - Electrical Suspension Insulator for High Voltage Cables. : da en
  • DK34755C - Device for self-cleaning threshers or similar. : da en
  • US1546434A - Individual instant-coffee producer : en
  • US1547123A - Radiator : en
  • US1546587A - Anesthetic-dispensing container : en
  • US1547057A - Puzzle : en
  • CA251906A - Index : en fr
  • FR592019A - Formwork device for concrete constructions : en fr
  • US1546362A - Bearing : en
  • US1546733A - Apparatus for dispensing beverages : en
  • US1546766A - Weather strip for windows : en
  • USD67829S - Design for leather or similar article : en
  • US1546756A - Drainer : en
  • US1547130A - Exhaust-valve-control attachment for explosive motors : en
  • FR29379E - Railway sleepers and rail connection device : en fr
  • DE416718C - Anti-skid tires : de en
  • FR591978A - Stretch rubberized jersey : en fr
  • GB237020A - Improvements in concrete slab buildings : en
  • FR29363E - Incandescent lamp device using combustible liquid under pressure : en fr
  • US1546490A - Automatic pencil : en
  • US1546602A - Emergency valve : en
  • CA251900A - Warning device for motor vehicles : en fr
  • US1546373A - Brush holder for commutators : en
  • US1546524A - Duplex-tube pneumatic tire : en
  • US1546469A - Car roof : en
  • FR592073A - Advanced bomb rocket safety devices for bomb launcher : en fr
  • FR592092A - Third-rail high-voltage socket-outlet device for electric traction : en fr
  • CA251948A - Check book : en fr
  • CA251923A - Heating device : en fr
  • US1546954A - Composite structure : en
  • US1547073A - Valve for flush tanks : en
  • US1546366A - Meat-loaf-pan filler : en
  • US1546530A - Fruit picker : en
  • US1546843A - Tire-rim tool : en
  • AT100513B - Device for pulling glass cylinders. : de en
  • US1546671A - End-gate lock : en
  • US1546966A - Duplex powder duster for saddles : en
  • US1546414A - Dumping truck : en
  • US1546718A - Milking machine : en
  • AT100512B - Adding device for statistical machines operated by punch cards. : de en
  • US1546755A - Universal joint : en
  • US1546367A - Perchlorate explosive containing nitroguanidine : en
  • US1546967A - Lateral-drive speed transformer : en
  • USD67854S - Design foe : en
  • USD67838S - Walter c : en
  • CA251870A - Dinner park for automobiles : en fr
  • US1546433A - Electric switch : en
  • US1546499A - Process for the utilization of luminescent and catalytic substances : en
  • AU2216125A - Improvements in or relating' to bituminous emulsions : en
  • CA251954A - Sewing machine : en fr
  • CA251899A - Mop : en fr
  • US1546639A - Method of and apparatus for the reception of radiosignals : en
  • US1546675A - Automatic radiolog : en
  • US1547071A - Paper drier : en
  • AU2407425A - Method of obtaining pure gum from some crude gum materials : en
  • US1546588A - Cuff : en
  • USD67857S - Design for a side- wall lighting fixture : en
  • US1546813A - Portable obstetrical bed table : en
  • US1546608A - Burr picker : en
  • CA251884A - Hydro-electric barber chair : en fr
  • AT100597B - Vacuum-tight connection of pipes. : de en
  • AT100561B - Device for damping the harmonics in alternating current series-connected collector motors with reversing poles. : de en
  • CA251901A - Theatrical stage : en fr
  • FR29361E - Level indicator : en fr
  • DE416739C - Process for increasing the durability of hosiery : de en
  • FR592091A - Device for supplying direct current electric traction lines : en fr
  • AT100623B - Transformer for receiving equipment in wireless telegraphy and telephony. : de en
  • CA251866A - Electrical switch mechanism : en fr
  • GB237019A - Improvements in moulding machines for the manufacture of sound records : en
  • FR29371E - Improvements to fire alarm systems : en fr
  • CA251972A - Photographic reproduction : en fr
  • DE416644C - Braking device for cassettes sliding down in a guide due to their weight : de en
  • FR591918A - Improvement in the design of metal universal joint housings : en fr
  • CA251921A - Combination cleaning tool : en fr
  • US1546917A - Brake mechanism for railway cars : en
  • FR591885A - Device intended for the distribution of intermittent and variable duration movements : en fr
  • DE416664C - Injection nozzle for internal combustion engines with airless injection : de en
  • DE416544C - Process for the preparation of dihalodiphenylmethanedicarboxylic acids : de en
  • FR591941A - Finned explosion engine : en fr
  • US1546569A - Automobile cold-air deflector : en
  • AT100594B - Pipe connection for permanently installed suction and compressed air delivery lines. : de en
  • US1546648A - Handle for hard-rubber battery boxes : en
  • US1546904A - Asher-placing machine for rubber-heel molds : en
  • US1547060A - Wringer : en
  • US1546568A - Railway-car truck : en
  • US1546879A - Automatic reclosing circuit-breaker system : en
  • US1546724A - Method of reclaiming and means for reenforcing cast side frames for car trucks : en
  • US1546887A - Berry tray : en
  • US1547088A - Nail stripper : en
  • GB237338A - Power transmitting mechanism : en
  • AT100588B - Friction disc transmission. : de en
  • CA251990A - Electrical connection clip : en fr
  • AT100516B - Device for producing and issuing tickets. : de en
  • AT100615B - Device for cooling electrodes of X-ray tubes. : de en
  • CA251854A - Pliers : en fr
  • AU1903024A - Improvements in and relating to fashion marks attachments for certain descriptions of seamless hosiery knitting machines : en
  • US1546810A - Game device : en
  • US1547039A - Lubricating system for internal-combustion engines : en
  • FR591995A - : fr
  • DE416559C - Hydraulic jack : de en
  • DE416645C - Device for stopping playback cinematographs : de en
  • GB226793A - Machine for the manufacture of waffles : en
  • US1546385A - Pipe puller : en
  • US1546507A - Pump attachment : en
  • US1546782A - Roofing product : en
  • US1547108A - Tool mounting : en
  • US1547143A - Variable resistance : en
  • CA251970A - Groving and strip inserting machine : en fr
  • GB229646A - A high pressure steam turbine : en
  • FR591880A - Automatic lighting and signaling device, for telephone booth or other : en fr
  • DE416584C - Process for the production of private photographs of people : de en
  • US1546936A - Detachable awning-supporting device : en
  • FR591892A - Hearing aid servo motor with emission limiter : en fr
  • FR591927A - Economic cooker : en fr
  • CA251988A - Lubricant : en fr
  • AT100554B - Device for converting rotating into reciprocating motion. : de en
  • CA252022A - Photo typographic rotogravure character slug : en fr
  • GB223248A - Improvements relating to bearings and to the attachment of bearings to structural channel beams : en
  • US1546370A - Box-strap fastener : en
  • US1546882A - Apparatus for forming ribs on insoles : en
  • US1547072A - Combination gun cleaner and screw driver : en
  • FR591884A - Improvements to carriers particularly applicable to mines : en fr
  • FR591905A - Hunting shuttle flapper device, for looms of all models for multiple fabrics or ribbons of large widths : en fr
  • GB237082A - Improvements in or relating to cooking utensils for hams, gammons, and like joints : en
  • FR591926A - Dazzling spoke guards for vehicles : en fr
  • GB237202A - Improvements in or relating to chairs for railway rails : en
  • FR591955A - Boiler hearth : en fr
  • DE416626C - Furnace for heating and carbonic acid evaporation of warm houses and the like like : de en
  • FR591994A - Stem for bicycle handlebars : en fr
  • GB237318A - Improvements in apparatus for atomising or vaporising oil and other liquids and mixing same with air, steam or other gaseous or like substances : en
  • US1546540A - Process of surfacing highways : en
  • US1547029A - Method of mounting sheets upon pasteboard or the like : en
  • FR591858A - Camera allowing the printing of negatives, enlargement, printing of positives and projection : en fr
  • FR592014A - Improvements to mechanisms for molding stereotypes : en fr
  • FR591932A - Speedometer without hose : en fr
  • FR29386E - Method and apparatus for the separation of suspended solids from insulating fluids and in particular from gases : en fr
  • FR591903A - Toothbrush : en fr
  • GB237041A - Improvements in picture displaying apparatus : en
  • DE416437C - Transport and seating buoy for permanent swimmers : de en
  • FR591897A - Sliding device for curtains : en fr
  • FR591873A - Improvements concerning the mechanism of electric switches : en fr
  • FR591956A - Furs imitating panther skin and method of making them : en fr
  • FR592095A - Process for capturing nitrogen and hydrogen, contained in industrial gases and fumes, in particular with a view to the manufacture of ammonia : en fr
  • US1546723A - Telemeter : en
  • FR29356E - New intermediate products derived from pyrazolone and process for their manufacture, new coloring materials and process for their manufacture : en fr
  • US1546537A - Horn for radio loud speakers and the like : en
  • US1546635A - Wheel : en
  • US1546847A - Condenser adapted for locomotives and similar vehicles : en
  • US1546541A - Secondary battery : en
  • US1546899A - Method and apparatus for transforming crystalline structures of drawn tungsten wires : en
  • FR29309E - Stabilizer device making it possible to maintain horizontal any platform on board a vessel navigating in a fluid : en fr
  • US1546528A - Well strainer : en
  • USD67832S - Design for a casing for a portable motion-picture machine : en
  • DE416631C - Two-stroke engine with crankcase loading pump : de en
  • FR29322E - Support for ephemeris blocks : en fr
  • GB237188A - Improvements in electric motors : en
  • USD67827S - Design for an automobile signal lamp : en
  • GB229241A - Improvements relating to the production of brocaded effects on fabrics : en
  • FR591912A - Fluting device for textile machine cylinders : en fr
  • US1546815A - Stop device for use with change-speed pedals of automobiles : en
  • US1547091A - Refrigerating apparatus : en
  • USD67828S - Design por a reflector : en
  • CA252021A - Hinged window : en fr
  • DE416579C - Device for dialysis of milk : de en
  • FR29390E - Ice mold with embossed suspension and reinforcement ribs and a non-removable bottom : en fr
  • FR591898A - Apparatus for reproducing photographic negatives : en fr
  • FR591944A - Clutch device : en fr
  • FR592002A - Improvements to leclanché type electric batteries : en fr
  • DE416443C - Calendar clock : de en
  • DK34757C - Machine for Pressing Plastic Material into a Form. : da en
  • AT100577B - Roller frame guide for full frame saws. : de en
  • AT100580B - Clothespin. : de en
  • US1546958A - Combined shutter and heater device for motor vehicles : en
  • US1547002A - Electric furnace : en
  • US1546619A - Electrically-lighted sewing machine : en
  • US1547076A - Method of producing explosions : en
  • US1547116A - Es ip ate mi offic : en
  • CA251833A - Safety suspending apparatus for mine cages and lifts : en fr
  • GR979B - FLATING BOATS (FLATING BOATS). : el en
  • GB237039A - Improvements in umbrella covers : en
  • DE416612C - Pulling and pushing device for railway vehicles : de en
  • DE416654C - A door lock that allows the door to be partially opened for single and double-leaf doors : de en
  • US1546888A - Condensation return trap for heating systems : en
  • US1547084A - Rotatable water sprinkler : en
  • FR591970A - Crimping machine device for boxes of similar shapes and variable dimensions : en fr
  • CA251920A - Harrow standard and tooth support : en fr
  • DE416538C - Pit stamp : de en
  • GB237045A - Improvements in and connected with means for the supply of combustible mixture to internal combustion engines : en
  • GB237299A - Holder for crystal and necessary metallic contacts, used as a detector of electro-magnetic radiation : en
  • US1546753A - Railway rail : en
  • US1547050A - Waste remover for cutting machines : en
  • AT100534B - Device for exercising facial muscles paralyzed on one side. : de en
  • FR592016A - Method and apparatus for assisting hearing : en fr
  • GB235926A - Apparatus for detecting and investigating emanations : en
  • GB237152A - Improvements in valves for controlling the passage of fluids at high temperature : en
  • FR591922A - Electrical terminal insulators : en fr
  • FR591973A - Device for closing or opening an electrical circuit for a determined time : en fr
  • DE416605C - Control for power machines : de en
  • US1547055A - Emergency brake : en
  • US1547066A - Compressor for refrigerating apparatus : en
  • US1546776A - Manufacture of filaments for electric lamps, thermionic tubes, and the like : en
  • DE416517C - Device for bending pipe elbows : de en
  • GB237316A - Improvements in a method of and apparatus for producing speech-like & kindred sounds : en
  • FR29362E - Apparatus for depositing dust in suspension in a gas stream : en fr
  • CA251867A - Comb : en fr
  • CA252015A - Tube and hinge for transfer binders : en fr
  • FR29342E - Improvements made in the establishment of compressors, boosters and rotary fans or other similar machines : en fr
  • GB237164A - Improvements in and relating to hydraulic brakes : en
  • DE416782C - Method and device for trimming cores : de en
  • US1546673A - Trolling spoon : en
  • DK34772C - Device for applying adhesive to cover sheets to be inserted into cigar wrappers. : da en
  • GB237178A - Improvements in and relating to combination tools : en
  • FR591875A - Shock absorber-compensator for automobiles, airplanes and other industrial applications : en fr
  • FI10770A - Pappersbägare : en fi
  • FR591911A - Rotary scraper : en fr
  • GB237033A - Improvements in or relating to the control of wireless apparatus : en
  • US1546565A - Window-shade apparatus : en
  • US1546677A - Weft-carrier magazine : en
  • USD67826S - Design for a pencil : en
  • DE416627C - Fishing boat : de en
  • GB232605A - Improvements in protecting bands or sheets for photographic films : en
  • GB237088A - Composition for treating metal baths and method of making the same : en
  • GB237108A - An electric radiator applicable to pianos and other keyboard instruments, for warming the hands of the player : en
  • FR29389E - Mounting device for brushes, pads, or other similar rotating instruments of elongated shapes : en fr
  • FR591924A - Apparatus for measuring the value of the fogging of one or more threads subjected to twisting : en fr
  • GB237141A - Improved means to facilitate the removal of the rear wheels of bicycles : en
  • GB229268A - Improvements in or relating to gun mountings : en
  • GB237125A - Improvements in or connected with kite balloons : en
  • FR591923A - Simplified unwinder device for guimpier spinning wheels : en fr
  • FR592040A - Method for adjusting the positions of the attack points of the parting knife in machines for making cigarettes in continuous roll : en fr
  • GB228565A - : en
  • FR591987A - Remote level indicator : en fr
  • FI10762A - Anordning vid phonografer : en fi
  • GB237110A - Improvements connected with coach bodies for motor charabancs and the like : en
  • DE416593C - Roller for conveyor systems with internal lubrication by means of lubricant introduced into the cavity of the roller : de en
  • FR29367E - Process for manufacturing frames for bicycles, motorcycles and the like : en fr
  • GB237330A - Improved means of detecting and giving visual indication of the presence of chlorine or other halogen gases : en
  • US1546494A - Syringe : en
  • US1546700A - Car-loading system : en
  • US1547013A - Guard and spring bracket support : en
  • FI10763A - The provisions of this Regulation are based on the requirements of the Council and the Member States. : en fi
  • DE416648C - Connection between a towing vehicle and a trailer leaning on it : de en
  • FR592083A - Automatic control device for the charging of gasifiers and other similar devices : en fr
  • DE416549C - Capacitor device for locomotives : de en
  • FR29317E - Visible spark electric spark plug for gasoline engine : en fr
  • DE416548C - Procedure for compensating for the height of the fonts too low : de en
  • FI10759A - Voltage converter fitted to the transformer bushing : en fi
  • FI10782A - Combined sand- and wattenuppvärmare : en fi
  • US1546464A - Drying plant : en
  • AU2180925A - Amendment : en
  • US1546685A - Loom-stopping mechanism : en
  • FR591910A - Automatic safety closure for earrings : en fr
  • FR591963A - Device for the introduction of rigid instruments into the stomach : en fr
  • GB237130A - Improvements in tennis net webs : en
  • GB237196A - Improvements in tire chains : en
  • GB237162A - Improvements in or relating to machines for moulding plastic materials : en
  • GB237115A - Improvements in or relating to hydraulic power transmission apparatus : en
  • US1546454A - Milking stool : en
  • US1547117A - Locked-packing pump plunger : en
  • GB236981A - Improvements in water bath boilers for use in canning food : en
  • US1546802A - Disconnecting switch : en
  • US1546907A - Valve : en
  • DE416606C - Compression control device for direct current-alternating current steam engines : de en
  • DE416685C - Heating device, especially for petroleum distillation : de en
  • FR29375E - Dishwashing and scouring tongs : en fr
  • DE416581C - Claw gripper for cinematograph : de en
  • DE416672C - Paper drying device for copier machines : de en
  • DE416601C - Alternating air generator with valve controlled by the crankshaft for tools with reciprocating pistons : de en
  • US1546590A - Friction device for autographic registers : en
  • US1546437A - Combined milk releaser and milk-measuring device : en
  • DE416603C - Process for the conversion of dimethyl sulfide into carbon tetrachloride and other chlorine compounds : de en
  • DK34761C - Device for Internal Combustion Engines. : da en
  • FR29388E - Cleaning cloth holder : en fr
  • DE416375C - Foldable head tipper for conveyor wagons : de en
  • US1546819A - Lasting machine : en
  • DE416674C - Articulated connection with pivot pin relieved of vertical pressure forces for railway vehicles : de en
  • FR29350E - Container closure device allowing artistic presentation : en fr
  • FR592006A - Single-chamber turbo-sprayer : en fr
  • GB237098A - Improvements in window regulators : en
  • US1546633A - Coin-storage tray : en
  • US1546795A - Sound-reproducing instrument : en
  • US1546538A - Automatic electric pencil sharpener : en
  • US1546939A - Piping for locomotive roundhouses : en
  • DE416681C - Sheathed transformer with two-part core and divisible frame : de en
  • GB230078A - Improved method of and apparatus for boring holes in rock and other material : en
  • GB237139A - Improvements in a method of and apparatus for placing or locating annular articles : en
  • CA251880A - Apparatus for the distillation of carbonaceous materials : en fr
  • US1546951A - Pressure-gauge holder : en
  • FI10779A - Förfarande för framställning av ornament, skrift eller dylikt, på consiststen och dylikt : en fi
  • FR591985A - Lathing for plaster : en fr
  • FR592013A - Improvements to devices used to mold and finish tubular stereotypes : en fr
  • FR591881A - Coating, drying and cutting machine : en fr
  • AT100620B - Electrodynamic loudspeaker. : de en
  • AT100634B - Gas voltameter. : de en
  • US1546952A - Hopper door : en
  • AT100585B - Spreading device for machines for the treatment of wide wetness of fabrics with fabric return. : de en
  • AT100587B - Internal combustion engine and method for its operation. : de en
  • CA251950A - Drying oven : en fr
  • US1546381A - Process and apparatus for reactivating catalyzers : en
  • US1546651A - Brace for mud guards : en
  • US1547133A - Operating mechanism : en
  • US1546775A - Roller-skate wheel : en
  • US1546828A - Farm gate : en
  • US1547112A - Scrap-shearing attachment : en
  • US1547003A - Bushing structure : en
  • AT100510B - Rotatable chimney top. : de en
  • AU2054524A - Improved method and composition forthe making of roads and analagous constructions : en
  • AT100507B - Device for storing the trigger bar or other parts of firearms with sliding piece. : de en
  • AT100551B - Device for removing burning cigarette remains from cigarette holders and for extinguishing them. : de en
  • CA251909A - Stock waterer : en fr
  • CA251959A - Rotary cue rack : en fr
  • CA251963A - Battery electrode : en fr
  • US1546852A - Process of making heat-resisting alloys : en
  • CA251984A - Continuously loaded submarine cable : en fr
  • CA252003A - Trip pulley : en fr
  • CA251960A - Hub-cap-locking device : en fr
  • US1546707A - Double-acting four-stroke diesel motor : en
  • AU2175025A - Improvements inthe treatment of silk : en
  • US1546492A - Brake mechanism : en
  • US1546572A - Means for holding containers on flat cars : en
  • US1546574A - Operating couch : en
  • CA251839A - Production of phenol : en fr
  • CA251871A - Tobacco smoking pipe : en fr
  • AT100548B - Magnesium burner and lamp. : de en
  • DE416525C - Luminous play doll : de en
  • FR29376E - New fabric and its manufacturing process : en fr
  • GB237123A - Improvements in automatic weft replenishing looms : en
  • GB237138A - Improvements in a method of and apparatus for placing or locating annular articles : en
  • US1546664A - Motor and dynamo construction : en
  • AT100524B - Device for preventing the theft of road vehicles, suitcases and similar movable goods. : de en
  • AU2217525A - Improvements in and relating to containers for the dry pickling of seed wheat and other seeds : en
  • AT100552B - Hurricane lantern. : de en
  • CA251896A - Furnace control : en fr
  • US1546542A - Index-card support : en
  • AT100598B - Control for double-acting, flywheelless tandem compound piston engines. : de en
  • FR591866A - Bearing with device for immobilizing a transmission shaft in the axial direction : en fr
  • GB230448A - Improvement in the fitting up of headlights for motor vehicles : en
  • US1546818A - Combination seeder and seeder bedder : en
  • US1547104A - Missile-projecting device : en
  • US1546446A - Power cultivator : en
  • US1546515A - Trap : en
  • DE416693C - Method and blow head for drawing hollow glass bodies : de en
  • DK34760C - Stove with Heat accumulator. : da en
  • CA252011A - Process of treating waste sodium sulphite liquors : en fr
  • DE416613C - Receiver circuit for wireless telegraphy : de en
  • US1546842A - Shell for infantry use : en
  • DE416794C - Process for the production of veneer bodies : de en
  • AU1968624A - Improvements in and relating to machines for wire binding packing cases and the like : en
  • US1546768A - Hanging seat : en
  • CA251893A - Method of and means for hermetically sealing containers : en fr
  • US1546801A - Holder for condensers : en
  • AT100592B - Air turbine. : de en
  • AT100621B - Protection device according to capacitor type on high-voltage windings. : de en
  • US1546841A - Condensing apparatus : en
  • US1547006A - Automatically-operated grease cup : en
  • US1546594A - Butterfly valve : en
  • US1547027A - Process of low temperature coal distillation : en
  • US1546731A - Radio apparatus : en
  • US1547034A - Adjustable miter box : en
  • GB234470A - Improved manufacture of brown sulphurised dyestuffs : en
  • GB237143A - Oven rack-handling device : en
  • US1546709A - Safety hunting knife : en
  • AT100529B - Embroidery and methods of making same. : de en
  • DE416566C - Sprocket calculator with key setting : de en
  • AT100581B - Writing pad. : de en
  • US1546975A - Fish-splitting knife : en
  • US1546676A - Adjustable gang cutter : en
  • US1546655A - Oil separator : en
  • FR591971A - Multiple control system for automobile signals, gear changes, brakes, and all parts or devices : en fr
  • US1546970A - Windshield cleaner : en
  • US1546481A - Automotive brake device : en
  • DE416441C - Space cartridge : de en
  • DE416703C - Cash register with two control strips, one of which is printed and the other is punched : de en
  • US1546612A - Golf club : en
  • US1547121A - Price card : en
  • GB237137A - Improved anchor bolt for tramway track rails : en
  • US1546662A - Window-holding device : en
  • US1547004A - Uncoupling device for car couplers : en
  • US1546409A - Measuring instrument : en
  • US1546577A - Process of embossing plaiting : en
  • AU1857824A - Improvements in mattresses : en
  • FR29340E - Process for the preparation of tank dyes containing sulfur : en fr
  • FR29399E - Locking device for steering bicycles and other vehicles : en fr
  • FI10761A - The mixture contains hafnium and zirconium : en fi
  • CA251849A - Wagon axle truss : en fr
  • US1547080A - Can top : en
  • CA251942A - Cliche for photo-mechanical printing : en fr
  • GB232190A - Improvements in or relating to turntables for railway vehicles : en
  • GB230436A - Improvements in pulverising mills : en
  • US1547125A - Valve manufacture : en
  • US1547134A - Rail anchor : en
  • FR591856A - Attaching the magneto to motor cars : en fr
  • FR592031A - Advanced training in car headlights : en fr
  • GB237056A - Improvements relating to knobs for doors, windows, drawers and the like : en
  • FR592057A - Improvements to mechanical pencils : en fr
  • DE416793C - Device on band saws to tension the saw and to ensure that the saw runs correctly : de en
  • FR591863A - Carburetor : en fr
  • DE416725C - Process to prevent slagging of rust bars : de en
  • FR592084A - Electrical contact system and its applications : en fr
  • US1546665A - Steam boiler : en
  • US1547122A - Engine attachment : en
  • DE416682C - Multi-section high voltage transformer with gradual reaching of the final voltage : de en
  • FR592060A - Multi-piece column : en fr
  • DE416779C - cupola : de en
  • US1546356A - Control valve : en
  • GB237313A - Improvements in safety cigar wrapper cutters : en
  • GB237078A - Improvements in or relating to holders or temporary binders for catalogues and the like : en
  • GB237126A - Improvements in signalling over telephone and like transmission lines : en
  • US1546688A - Storm and glare shield and method of making same : en
  • FR592027A - Improvements to tank pen holders : en fr
  • FR592065A - New motorcycle : en fr
  • GB237030A - A process for transforming oxides of carbon into oxygenated organic compounds : en
  • US1546683A - Automobile transmission lock : en
  • DK34765C - Adjustable Resistance. : da en
  • US1546642A - Paper file : en
  • GB223558A - Improvements in pumping attachments for oil-well rigs : en
  • GB237060A - Improvements in boat engaging and releasing gears : en
  • FR592075A - Method, devices and apparatus for observing bodies and determining factors relating to such bodies : en fr
  • GB237048A - Improvement in tone arm joints for gramophones and the like : en
  • US1546924A - Sound-box mounting : en
  • AU2104824A - Improvements in resilient heels : en
  • DE416628C - Internal combustion engine with opposing pistons : de en
  • FR592046A - Continuous refining process of vegetable oils : en fr
  • GB224918A - Improvements in or relating to pumps : en
  • US1547092A - Pencil sharpener : en
  • US1546519A - Speed-control device : en
  • FR592017A - Very high vacuum fractional distillation apparatus and method : en fr
  • DE416701C - Comparison device for colorimeter : de en
  • DK34764C - Apparatus for dispensing folded paper cups or the like. : da en
  • GB227132A - A support device for pressure lubrication apparatus : en
  • US1546792A - Front-wheel brake : en
  • US1547068A - Tail holder : en
  • US1546505A - Electromagnet device : en
  • US1546553A - Ticket for printing mechanisms : en
  • US1546596A - Fuel pump : en
  • US1546428A - Garment : en
  • US1546626A - Lock : en
  • US1546865A - Electric generating system : en
  • US1546956A - Typewriting machine : en
  • DK34762C - Apparatus for Securing Automobiles and their Accessories against Theft. : da en
  • FR591917A - Advanced endless belt conveyor : en fr
  • US1546710A - Coaster-car coupling : en
  • US1546548A - Combination brush and comb cleaner and holder : en
  • US1546581A - Luggage carrier : en
  • CA251888A - Electrical drive for automobiles : en fr
  • DK34773C - Centrifuge with immediate motor operation. : da en
  • US1547032A - Drill-grinding machine : en
  • CA251945A - Wringer position controlling means : en fr
  • CA251971A - Photographic reproduction : en fr
  • FR29307E - Lubricator device : en fr
  • GB228124A - Improvements in roller grinding mills : en
  • FR29359E - Systems for cutting and folding letter envelopes and letter cards, allowing, by their own means, their instantaneous opening, once sealed : en fr
  • GB211882A - Improvements in condensing apparatus especially adapted for refining oil : en
  • DE416647C - Device for regulating or displaying rotational speeds : de en
  • US1546892A - Oil burner : en
  • US1546851A - Voucher check : en
  • FR591864A - Improvements in the continuous and simultaneous manufacture of light magnesia carbonate, light lime carbonate and pure carbonic acid : en fr
  • GB230422A - Improvement in mounting for rock drills : en
  • FR592009A - Improvements to installations for remote control and monitoring of electrical devices : en fr
  • GB237062A - An improved tap and means for securing the same to jars and the like liquid containers : en
  • US1546698A - Folding or extension scaffold : en
  • US1546927A - Sign-composing device : en
  • US1546944A - Variable-speed transmission : en
  • GB237035A - An indicator for marking the different tuning in positions of the various wireless broadcasting stations : en
  • GB231429A - Improvements in and relating to measuring instruments or gauges : en
  • GB228177A - Improvements in partially immersed ships' propellers : en
  • US1546725A - Machine for preparing coated carton parts for gluing : en
  • FR592063A - New way of attaching lenses to spectacle frames and lorgnettes, made of plastic : en fr
  • GB237057A - Improvements in dish and like covers : en
  • US1546378A - Saddle construction : en
  • US1546706A - Guide fob corrugated waxls : en
  • US1546885A - Transformer core : en
  • USD67855S - Design for a tire tread : en
  • DE416543C - Process to make glauconite suitable for use as a water softener : de en
  • DE416600C - Method and device to expel a liquid of high specific gravity or low temperature from cellulose, peat mass and similar masses in a specific operation by means of a liquid of low specific gravity or high temperature or to heat the mass : de en
  • AT100631B - Electromagnetic speaker. : de en
  • CA251877A - Electric forge : en fr
  • US1546705A - Shock absorber : en
  • USD67831S - Design fob a display stand ob similab abticle : en
  • CA251864A - Insect destroyer : en fr
  • US1547154A - Amplifying apparatus : en
  • US1546857A - Belt-pulley-clutch control for tractors : en
  • CA251903A - Index tab : en fr
  • US1546579A - Dual system of control for dirigible devices : en
  • AT100644B - Equipment on electrical gas cleaning systems to prevent short circuits. : de en
  • CA252000A - Machine for making moulded shapes from refractory materials : en fr
  • US1546666A - Wagon-box end gate : en
  • US1546987A - Apparatus for drying fluid material : en
  • USRE16122E - Badiant : en
  • AT100514B - Method and machine for cutting off glass tubes or rods that are continuously moved in the longitudinal direction. : de en
  • US1546485A - Ophthalmic mounting and method of making : en
  • US1546687A - stotzer : en
  • US1546772A - Method of and means for producing tire carcass material : en
  • US1546929A - guttin : en
  • US1547146A - Taking-out device for glass-shaping machines : en
  • AT100559B - Voter and telephone system with voter operation. : de en
  • CA252025A - Plate roll for printing : en fr
  • FI10765A - Anordning for petroleum, an oil barrel : en fi
  • FR29332E - Adjustable Flow Maze Release Valve for Railway Equipment Air Brake : en fr
  • US1546358A - Method of securing valve stems to heads : en
  • US1546398A - Concrete-mixing-machine control means : en
  • US1547152A - Amplifying apparatus : en
  • AT100610B - Asynchronous motor with electrically conductive metal layers in the stray field of the secondary currents. : de en
  • CA251858A - Method of cutting and manufacturing combination underwear : en fr
  • FR591914A - Single-hearth multiple thermosiphon boiler device : en fr
  • AT100518B - Hair part replacement. : de en
  • DE416665C - Device for automatic closing of a gas valve when the flame goes out : de en
  • US1546510A - Carbonating device : en
  • USD67846S - Design for a cuff link : en
  • US1546640A - Electrical control mechanism for oil and other fuel-burning equipment : en
  • US1546805A - Sled : en
  • AT100526B - Slide rule. : de en
  • CA251844A - Log raft and towing bridle therefor : en fr
  • GB237051A - Improvements relating to two-way coil holders : en
  • GB237077A - Improvements in and relating to brushes : en
  • USRE16124E - Apennsylsv-an ia : en
  • FI10775A - Receipt writing box : en fi
  • FR591934A - Rotary register scale : en fr
  • DE416774C - Rail fastening on wooden sleepers : de en
  • US1546421A - Filing-cabinet drawer : en
  • US1546684A - Tape-dispensing package : en
  • GB237160A - Improvements in or relating to locking devices for adjustable rods, spindles and the like : en
  • US1546909A - Saddle : en
  • US1547012A - Building construction : en
  • FR592044A - Patient elevator and others : en fr
  • FR29306E - Advanced automatic rollover system for motor cars called : en fr
  • US1546661A - Pressing device : en
  • FR591983A - Improvements to sub-axle suspensions for vehicles : en fr
  • US1546902A - Process of recovering acetic acid from cellulose-acetate solutions containing acetic acid : en
  • AU1993924A - Closure for receptacles : en
  • GB237171A - Improvements in or relating to hats : en
  • DE416771C - Artificial incisor : de en
  • GB237073A - A new or improved seed distributer for wheat, oats, barley, and rye : en
  • FR592055A - Multi-barrel firearm : en fr
  • US1546426A - Vehicle tire : en
  • US1547124A - X-ray apparatus : en
  • FR29313E - Rotary pump for liquids operating by rollers forming valves : en fr
  • FR29354E - Pellets concentrator for shotgun cartridges allowing a close shot at great distance : en fr
  • US1546679A - Process of producing cellulose acetate : en
  • USD67860S - Design fob : en
  • FR592096A - Variable tilt and spacing glasses : en fr
  • US1546748A - Matting : en
  • FR592072A - Method and device for deodorizing fats and oils : en fr
  • GB237099A - Improvements in and relating to wire fences : en
  • GB237183A - Improvements relating to suspenders, braces or the like for personal wear : en
  • GB237092A - Improvements in or relating to electric switches : en
  • US1546856A - Electric-switch mechanism : en
  • FR591877A - Improvements to wall or tamponade anchors : en fr
  • AT100564B - Process for the production of condensation products. : de en
  • GB237332A - Improvements in apparatus for reproducing sound from a photographic record : en
  • DE416731C - Metal container with synthetic wood coating : de en
  • US1546522A - Wall construction : en
  • US1546835A - Truck for lifting jacks : en
  • US1547107A - Weed and insect destroyer : en
  • AT100504B - Pulverized coal firing. : de en
  • CA251894A - Sectional grain spout : en fr
  • GB237075A - Improvements relating to motor cycle and other wind screens : en
  • DK34750C - Shut-off valve with Detection device for Consumption. : da en
  • US1547016A - Rotary valve : en
  • US1546969A - Process of dyeing cellulose acetates : en
  • US1546790A - Knitting machine : en
  • US1547156A - Heater : en
  • AT100533B - Circuit for heating apparatus, in particular heating pads. : de en
  • US1546513A - Resilient wheel : en
  • CA251943A - Follower for card drawers : en fr
  • US1546780A - Adapter for telephone calling devices : en
  • SE59184C1 - : sv
  • US1546364A - Apparatus for handling annular bodies such as coils of metal wire, rod, or strip : en
  • US1546495A - Harrow-tooth clamp : en
  • FR592067A - : fr
  • FR592080A - New method and new bridging device applicable to military bridges : en fr
  • US1546767A - Book cover : en
  • FR29395E - Electrical contact device applicable to machines operated by intermittent tractive forces : en fr
  • GB237343A - Improvements in vacuum producing apparatus of the ejector condenser type : en
  • US1546796A - Apparatus and process for casting steel ingots : en
  • US1547015A - Window-shade operator : en
  • US1546764A - Weather strip for automobile windshields : en
  • US1546445A - Burner : en
  • US1546948A - Bumper : en
  • CA251904A - Card index : en fr
  • US1546401A - Piston and cylinder construction : en
  • AT100525B - Footwear. : de en
  • CA252005A - Press : en fr
  • US1546781A - Method of and apparatus for the reception of radiosignals : en
  • US1546787A - Upholstering press : en
  • US1547074A - Car stake : en
  • US1546451A - Game top : en
  • US1546740A - Arch support : en
  • US1546359A - Multicell-battery receptacle : en
  • US1546525A - Rolled-twisted piston ring : en
  • US1547085A - Hygienic sleeping blanket : en
  • AT100537B - Cinematograph for recording or projection with uniformly moving film tape. : de en
  • DE416616C - Device for displaying or recording the maximum apparent consumption of an AC system : de en
  • AU2407125A - Improvements in wireless telephone transmitting systems : en
  • FR591878A - Process for the use of waste liquors obtained in the manufacture of cellulose by means of acid sodium sulphite : en fr
  • FR591961A - Apparatus for distributing coloring matters in the manufacture of cement, ceramic, etc. tiles. : en fr
  • FR592010A - Automatic gear change by centrifugal force : en fr
  • DE416591C - Air pressure gun : de en
  • US1546744A - Jet-reaction turbine : en
  • DE416732C - Lid for milk transport cans : de en
  • CA251979A - Portable boring machine : en fr
  • US1546407A - Train-announcing system : en
  • US1546384A - Derrick : en
  • US1547047A - Foot accelerator : en
  • DE416594C - Discharge device : de en
  • US1546806A - Ink counter for interfolding machines : en
  • CA251916A - Differential clutch for power driven vehicles : en fr
  • CA251975A - Ventilating apparatus for closed automobile passenger-bodies : en fr
  • CA252027A - Machine for making wrapping pads : en fr
  • FR591960A - Electric control system for shafts intended to occupy successive angular positions : en fr
  • US1546440A - Apparatus for amplifying : en
  • US1546546A - Disk harrow : en
  • CA251966A - Clothes dryer : en fr
  • US1546406A - Cooler : en
  • US1546808A - Paper-cutting machine : en
  • US1546844A - Reversible plow : en
  • US1546395A - Duplex signaling system : en
  • DE416713C - Compressed air fluid scraper with two-stage air compressor : de en
  • US1546632A - Method of and apparatus for separating mixed gases : en
  • DE416668C - Device for stirring liquids to be evaporated : de en
  • US1546543A - Vehicle direction indicator : en
  • US1546791A - Scraper bucket : en
  • US1546985A - Hydraulic brake system : en
  • AT100539B - Antenna. : de en
  • GB222863A - Improvements relating to power transmission mechanism : en
  • GB230801A - Improvements in garment presses : en
  • DE412136C - Power meter for operational control : de en
  • US1546630A - Combination cutting and rolling tool : en
  • US1546425A - Table and chair combination : en
  • US1546689A - Upholstering machine : en
  • US1546945A - Gas heater : en
  • US1547137A - Plug gauge : en
  • GB237337A - Improvements in or relating to the heat treatment of metals and metallic articles : en
  • FR591977A - New inner tube for tires : en fr
  • GB226509A - Improvements in and relating to electron emitting electrodes and method of making the same : en
  • FI10755A - Electrolytic cell formed through a diaphragm : en fi
  • US1546785A - Solid oil fuel : en
  • US1546869A - Dynamo-electric machine : en
  • GB211883A - Recovery of metals from their compounds : en
  • FR591948A - Pressure fluid connection : en fr
  • US1546880A - Apparatus for teaching gunnery : en
  • DE416649C - Motor vehicle with a hull-like supporting structure : de en
  • FR591991A - Continuous weft feeder for all looms : en fr
  • US1546989A - Pliers : en
  • US1546386A - Calendar : en
  • US1546771A - Fire escape : en
  • FR29398E - Device for varying the intensity of the current delivered by an automobile generator, in buffer with an accumulator battery, according to the consumption required of this battery : en fr
  • GB237055A - Improvements in feeding and drinking receptacles for domestic fowls and the like : en
  • US1546427A - Auxiliary signaling circuits : en
  • US1546634A - Apparatus for treating petroleum : en
  • US1546867A - Grape shears : en
  • DE416692C - Process for the production of blown lampshades u. like : de en
  • FR29330E - Process for preventing the deposit of solid scale in steam boilers, vaporizers, heaters and the like : en fr
  • US1547109A - Bed davenport : en
  • DE416505C - Process for the production of elements for flashlight, radio radio and similar lamp batteries : de en
  • DE416642C - Sheet metal shears with a straight moving upper knife holder and attached transverse knife for dividing, trimming and splitting sheet metal : de en
  • US1546450A - Furnace : en
  • CA251928A - Piston and piston ring : en fr
  • CA251933A - Artificial denture : en fr
  • GB237029A - Improvements in or in connection with toy projectors : en
  • GB237177A - Improvements in boxes, tins or like containers made of metal : en
  • FR29396E - Improvements to electronic discharge tubes and their instructions for use : en fr
  • FR591874A - : fr
  • GB237058A - An improved coaling staith or tip : en
  • US1546559A - Apparatus for studying the properties of aerofoils : en
  • AT100550B - Cinematographic recording and Projection apparatus. : de en
  • US1546442A - Flying machine : en
  • US1546669A - Apparatus for concentrating solutions by freezing : en
  • AT100556B - Projection apparatus. : de en
  • DE416659C - Theatrical decoration ceiling : de en
  • US1547046A - Walking-stick or cane attachment : en
  • DE416710C - Quarter-tone instrument with two resonance floors : de en
  • FI10751A - Device for submachine guns for the use of shotguns : en fi
  • AT100572B - Device for sticking stamps u. like : de en
  • FR592078A - Triode radio receiver supplied by any distribution network : en fr
  • AT100562B - Process for the electrolysis of alkali chloride solutions. : de en
  • US1546872A - Starting mechanism for internal-combustion engines : en
  • US1546959A - Heater for water-circulating systems of internal-combustion engines : en
  • US1546637A - Safety cut-off device for valves : en
  • US1546809A - Paper-folding machine : en
  • US1546903A - Vehicle spring : en
  • US1546584A - Vehicle spring : en
  • FI10774A - Hopläggbart cykelslädställ : en fi
  • GB237037A - Flat paper cup forming machine : en
  • DE416700C - Manufacture of tungsten wire that is ductile in the cold : de en
  • US1546493A - Building construction : en
  • AT100624B - Lightbulb. : de en
  • GB234784A - Improvements in and relating to turbines : en
  • DE416723C - Midsole with covered air cushions : de en
  • GB213278A - An instantaneous automatic governor for electrical machines : en
  • GR974B - MECHANISM OF EXCLUSION OF RAILWAY LINES (DIODES). : el en
  • CA251856A - Pump-operating means : en fr
  • CA252014A - Car door hanger : en fr
  • GB232185A - Process for the preparation of a mixture of nitrogen and hydrogen with a view to the manufacture of synthetic ammonia : en
  • CA251983A - Method of and means for generating electric oscillations : en fr
  • AT100560B - Circuit arrangement to enable calls to be made when the trunk jack is plugged for extension centers connected to automatic or semi-automatic offices. : de en
  • AT100563B - Process for the electrolysis of alkali chloride solutions. : de en
  • US1546397A - Pumping mechanism for vapor gases : en
  • GB236548A - Improvements in or relating to devices for facilitating inspection of the inside of covers of pneumatic tyres : en
  • DE416661C - Process for operating electrical gas cleaning systems : de en
  • GB237186A - Improvements in gramophones and the like : en
  • FR591904A - Automatic telephone set : en fr
  • US1547111A - Water purification : en
  • USRE16123E - Lock protector : en
  • FR591969A - Apparatus for the mechanical recovery of superphosphate in storage or other similar materials, in layers or in piles, in particular those which have set in mass and which must be pulverized on dispatch : en fr
  • GB237027A - Improvements in furnace grates : en
  • GB237344A - Improvements in or relating to the dissemination of vapours for fumigation : en
  • CA251836A - Camera : en fr
  • GB237053A - Improvements relating to thermionic valves or electron discharge tubes : en
  • GB237072A - A process for the aluminum plating of spooled metal bands and other elongated metal bodies of any section : en
  • CA251855A - Animal trap : en fr
  • AT100531B - Device on bottle blowing machines for the simultaneous production of bottles of different heights. : de en
  • AT100611B - Arrangement for generating vibrations by means of electrical discharge vessels. : de en
  • GB237121A - Improvements in and relating to bath gloves : en
  • US1546962A - Baseball game board : en
  • AT100555B - Cooling device for electrical machines. : de en
  • AU2195025A - Improvements in cotton pickers : en
  • CA251863A - Loose leaf binder : en fr
  • US1546399A - Fire life net : en
  • CA251868A - Artificial marble : en fr
  • CA251998A - Angle cock and holder : en fr
  • AT100558B - Device to increase the sensitivity of electromagnetically operated apparatus. : de en
  • GB237173A - Improved means of controlling the pitch of variable pitch propellers for aircraft : en
  • CA251831A - Device for converting liquids into uniform drops : en fr
  • CA252024A - Photographic printing machine : en fr
  • AT100549B - Electric light bulb. : de en
  • AT100522B - Bell ringing device. : de en
  • AU1727124A - Improvements in floats or rafts for swimming purposes andthe like : en
  • AU2210625A - Improvements in or relating to the treatment of ores and metallurgical products : en
  • CA251976A - Storage water heater : en fr
  • CA251953A - Loader : en fr
  • US1546534A - Electric furnace : en
  • US1546732A - Cigarette-rod-severing device for cigarette-case machines : en
  • CA252026A - Plate for colour printing : en fr
  • US1546419A - Gun wad of cork material : en
  • US1546518A - Adjustable closure for undergarments : en
  • US1547056A - Molding machine : en
  • US1546473A - Door lock and the like : en
  • DE416706C - Process for protecting tobacco products, wool or objects made from animal hair against moth damage : de en
  • CA252034A - Box : en fr
  • GB213269A - Improvements in curling irons : en
  • CA251862A - Universal expansion cylinder hone : en fr
  • DE416599C - Process for the production of disinfectants : de en
  • FR592035A - Suspension spring attachment device for vehicles : en fr
  • FR29337E - New fuel for all types of explosion engines : en fr
  • DE416680C - Fuse for high voltage systems : de en
  • AT100505B - Device for regulating the liquid level in evaporators. : de en
  • US1546682A - Method and apparatus for producing carbon-dioxide snow and for separating same from the gas : en
  • GB237028A - Improvements relating to rotary planographic printing machines : en
  • FR29366E - Blocks for paving roads and other applications : en fr
  • GB237346A - Improvements in airships : en
  • US1546403A - Burglarproof wall structure fob vaults : en
  • US1546643A - Signaling device for motor vehicles : en
  • FR29345E - Improvements to heating devices : en fr
  • GB224898A - Coupling link for chains and the like : en
  • GB237176A - Improvement in and relating to perambulator chassis : en
  • US1546458A - Wardrobe trunk : en
  • DK34770C - Speedometer. : da en
  • US1546850A - Road marker : en
  • DE416634C - Internal combustion engine with auxiliary cylinder : de en
  • FR591954A - Projection device for toy cannon : en fr
  • FR592090A - Twisted cross : en fr
  • GB237086A - Improvements in artificial limbs : en
  • US1546416A - Spring shackle : en
  • US1547007A - Game : en
  • CA251845A - Variable air condenser : en fr
  • US1546778A - Track construction : en
  • FR591928A - Folding and removable tank : en fr
  • US1546745A - Nonskidding device : en
  • DE416688C - Centrally mounted grille : de en
  • AT100636B - Induction protection for low-voltage cables laid alongside electrical tracks. : de en
  • US1546779A - Ice-sawing machine : en
  • US1546760A - Signal apparatus : en
  • US1546545A - Vehicle spring suspension : en
  • FR29382E - Improvements in electrical oscillation generator and modulator systems : en fr
  • FR592064A - Improvements to the lubrication of car springs : en fr
  • GB237132A - Improvements in or relating to dimmers for use with head lights of motor vehicles or the like : en
  • GB237148A - An improved appliance for trimming finger and like nails : en
  • DE416557C - Process for the aftertreatment of artificial threads and other cellulose structures made of viscose or other cellulose compounds : de en
  • GB237197A - Improved keyboard for typewriting-machines : en
  • US1546391A - Egg case loader and unloader : en
  • DE409335C - Connection contact for electrical heating and resistance rods : de en
  • DE416655C - Sheet metal fitting for storage of the drive bolt of a rod lock for windows and doors : de en
  • AU1881024A - Improvements in and relating to gearboxes for motor ears : en
  • GB220291A - : en
  • US1546861A - Door holder : en
  • DK34763C - Procedure for the production of lacquer varnishes that can be used for priming. : da en
  • FR591883A - Chimney sweep door : en fr
  • GB217917A - Improvements relating to means for collecting and transporting bulk goods : en
  • GB237117A - A new or improved reflex camera : en
  • GB237155A - Method of and means for drying or baking constructions of refractory material : en
  • GB237127A - Improvements in trolleys for refreshment service : en
  • CA251878A - Hydraulic valve : en fr
  • DE416683C - Device for the continuous measurement of a variable resistance according to the zero method with the help of the Wheatstone bridge circuit : de en
  • US1546890A - Lubrication of bearings : en
  • US1547103A - Stand : en
  • US1546794A - Damper-controlling mechanism for furnaces : en
  • CA251889A - Floor board : en fr
  • US1546860A - Protective covering for timbers or piles : en
  • US1546878A - Radio receiving system : en
  • US1546916A - Brake mechanism for railway cars : en
  • FR29357E - Construction of an armored cable with a metallic casing for the use of telephony, telegraphy and electric power : en fr
  • CA251934A - Cigarette container : en fr
  • GB237147A - A compressed-air rotary engine : en
  • GB237310A - Improvements in or relating to the construction of machinery, and printing and other machines produced thereby : en
  • US1546404A - Power transmission : en
  • US1547129A - Splicing apparatus : en
  • GB237080A - Improvements relating to electric switches : en
  • US1546934A - Guide apparatus for fabric-cutting machines : en
  • FR591986A - Convertible bodywork for motor vehicle or other : en fr
  • FR592070A - Motorcycle front wheel brake : en fr
  • GB237128A - Improvements in and relating to expansion valves for refrigerator systems : en
  • US1547008A - Ship-propelling device : en
  • US1547149A - Feeding molten glass : en
  • CA252004A - Press : en fr
  • US1546942A - Gasket : en
  • US1547082A - Book-cover protector : en
  • US1546622A - Packing ring : en
  • US1546714A - Spraying nozzle : en
  • AT100519B - Tone and chord keys. : de en
  • CA251940A - Road-contouring apparatus : en fr
  • GB237111A - An improved means for connecting the retort mouthpieces and stand pipes of gas retorts : en
  • GB237161A - Improvements in or relating to calendars : en
  • AT100638B - Liquid condenser. : de en
  • US1547011A - Cow stanchion : en
  • DE416629C - Two-stroke internal combustion engine with crankcase and load pump : de en
  • US1546901A - Concrete insert : en
  • CA252029A - Hair curler : en fr
  • GB237024A - Improvements in posts for supporting tennis nets, also applicable to other purposes : en
  • FR591943A - Improved device for mounting cinematographic projection devices in double beams : en fr
  • AU2298225A - Anew or improved headdress for sportswomen : en
  • US1546371A - Coaling station : en
  • US1547101A - Advertising device and match holder : en
  • GB237200A - Improvements in or relating to educational appliances : en
  • US1546998A - Automatic suction valve : en
  • AT100602B - Weft wire tensioning device for wire looms. : de en
  • CA251912A - Controlling apparatus for propeller driven craft : en fr
  • US1546562A - Process for the manufacture of a mixed nitrogenous fertilizer : en
  • US1546408A - Roller employed in textile machines : en
  • US1547045A - Ice-cream-dispensing device : en
  • AT100546B - Storage excavators, in particular for cellulose. : de en
  • US1547040A - Goggles : en
  • AU2028824A - Improvements in mattresses andthe like : en
  • CA251947A - Numbering head : en fr
  • AT100649B - Device for the detection of conductive or magnetizable bodies. : de en
  • GB228143A - Improvements in light alloys : en
  • DE416597C - Device for connecting alternating current machines in parallel : de en
  • DE416716C - Pneumatic tires with auxiliary air reservoir : de en
  • AT100635B - Directed electric wave antenna. : de en
  • US1546762A - Valet-service wardrobe for hotel doors : en
  • US1546983A - Display device : en
  • CA251850A - Power driven sleigh : en fr
  • FR592074A - Skin or leather ties : en fr
  • CA251999A - Sewing machine : en fr
  • GB233717A - Improvements in or relating to articulation devices for link-jewels : en
  • GB237201A - Improvements in or relating to semi-automatic weighing apparatus : en
  • US1547044A - Package-carrying case for automobile tops : en
  • GB237022A - Improvements in upright piano actions and the like : en
  • CA251997A - Rolled paper electrostatic condenser : en fr
  • CA251955A - Carpet sweeper body : en fr
  • US1546693A - Means for actuating needles in circular-knitting machines : en
  • USD67845S - Design for a cuff link : en
  • CA251852A - Display box : en fr
  • AT100573B - Spring driver hold-open device. : de en
  • AT100627B - Terminal for junction boxes. : de en
  • US1546415A - Apparatus for drying materials and for other purposes : en
  • US1547038A - Method of making storage-battery grids : en
  • AT100528B - Menstrual pad. : de en
  • AT100569B - Combing device. : de en
  • CA251991A - Crane : en fr
  • US1546604A - Safety ash tray : en
  • US1546926A - Process of making powdered zinc : en
  • US1546743A - Trailer attachment for motor trucks : en
  • US1547021A - Steering-gear check : en
  • CA251919A - Metal working machine : en fr
  • FR29318E - Country furnace : en fr
  • FR592004A - Gas trap for liquids : en fr
  • CA251892A - Suspenders : en fr
  • CA251859A - Protecting device for electric detonators : en fr
  • US1546376A - Device for insuring uniform pressure upon explosive charges : en
  • US1546360A - Process of producing filled bags : en
  • US1546420A - Nozzle : en
  • AU2297525A - Improvements in radio receiving sets : en
  • DE416784C - Casting mold for casting grooved rolls : de en
  • FR591952A - Method for cleaning condensers and similar apparatus : en fr
  • GB237050A - Improvements in driving gear for dyeing and analogous machines : en
  • GB237135A - Improvements in umbrellas, parasols and the like : en
  • CA251830A - Stooker to be attached to binders : en fr
  • DE416564C - Calculator with number slides adjustable through a krueckstockfoermigen slot in the cover plate : de en
  • CA251914A - Hot water tank : en fr
  • CA251875A - Rope clamp : en fr
  • AT100566B - Device for locomotion and attitude control of aircraft by means of rockers moving up and down. : de en
  • AT100622B - Relay for displaying the inequality of currents, preferably in three-phase systems. : de en
  • US1546470A - brown : en
  • US1546547A - Disk harrow : en
  • US1546667A - Parallelometer : en
  • USD67839S - Design for a lighting eixture : en
  • CA251982A - Container for paper napkins : en fr
  • US1546387A - Accessory for motor vehicles : en
  • US1546708A - Motor vehicle : en
  • US1546516A - Pencil : en
  • US1546982A - Meat saw : en
  • DE416562C - Control device for record speaking machines : de en
  • FR591888A - Device for stretching folded and falling tissue in separate sheets for treatment with liquids : en fr
  • AT100640B - Automatic switching device for direct current generation systems with accumulator batteries. : de en
  • US1546512A - Life-saving belt : en
  • US1546765A - Self-propelled vehicle : en
  • CA251865A - Anti-skidding device : en fr
  • CA252019A - Sound resonator : en fr
  • CA251958A - Method of making staybolt taps : en fr
  • US1546533A - Soaking pit : en
  • US1546729A - Machine spring support : en
  • USD67830S - Design for a tire tread : en
  • CA251847A - Half moon roll making machine : en fr
  • CA251951A - Fumigating compound and method of fumigating : en fr
  • CA252008A - Control valve for water softening apparatus : en fr
  • US1546597A - Car loader or car unloader : en
  • AU2157125A - Improvements in or relating to machinery or apparatus for effecting interchange of heat : en
  • CA251931A - Adjustable cutter head : en fr
  • US1546444A - Burner : en
  • US1546607A - Motion-picture arc lamp : en
  • DE416698C - Device for cleaning, debarking and deboning tree trunks by means of peeling tools combined to form a band : de en
  • US1546823A - Water heater : en
  • US1547052A - Glass float : en
  • US1547089A - Holder for starting cranks : en
  • CA252031A - Wrench : en fr
  • DE416640C - Machine for grooving bolt heads by means of several matrices with different clear widths : de en
  • DE416641C - Keyseating machine with adjustable steel bearings : de en
  • GB237174A - Improvements in and relating to guide rollers or drums : en
  • AT100532B - Logarithmic slide rule. : de en
  • US1546789A - Auxiliary propeller : en
  • US1547031A - Office : en
  • US1547114A - Sand drier : en
  • DE416567C - Ten switching device for calculating machines : de en
  • CA251985A - Window : en fr
  • AU2237925A - Circulating and radiating heaters : en
  • CA252017A - Car coupler : en fr
  • CA251860A - Belt buckle : en fr
  • US1546466A - Fluid-pressure-regulating valve : en
  • US1546696A - Vacuum tube : en
  • US1546898A - Hog oiler : en
  • US1547093A - Ratchet attachment for tools : en
  • CA252016A - Car coupler : en fr
  • US1546576A - Fire-extinguishing device : en
  • USD67844S - Design for a radiocabinet : en
  • AT100553B - Hurricane lantern. : de en
  • AT100508B - Rotating compression chiller. : de en
  • DE416372C - Snowshoe binding : de en
  • DE416653C - Dressing device for grinding wheels in place by means of a diamond : de en
  • DE416656C - Lock for door wing u. Like. With sliding locking rods in the longitudinal direction : de en
  • FR29311E - Receiving device at a lamp of t. s. f. with very high reaction for short and long wavelengths : en fr
  • FR591851A - Manufacture of humic superphosphate : en fr
  • FR591939A - Improvements in the manufacture of body beams : en fr
  • US1547010A - Locking device for interlocking switch stands : en
  • US1547041A - Attachment for power shovels or dredges : en
  • GB237198A - Improvements in framework for typewriting machines : en
  • CA251891A - Hydraulic apparatus : en fr
  • FR591920A - Process for the manufacture of artificial resinous masses or similar masses : en fr
  • GB220654A - : en
  • FR29304E - Transmission of movement from cultivator to planter : en fr
  • FR29301E - Progressive clutch multiplier train : en fr
  • AT100647B - Multipole oil switch. : de en
  • CA251986A - Steering control for rotary cranes : en fr
  • US1546697A - Safety pin : en
  • US1546527A - Valve : en
  • CA251882A - Barber chair : en fr
  • FR591900A - Improvements to devices for pushing coal mining skips : en fr
  • US1546474A - Electric switch and handle : en
  • US1546575A - Window accessory : en
  • US1546678A - Last : en
  • CA251857A - Demountable rim : en fr
  • AT100535B - Device for reducing the radiation of heat from containers. : de en
  • AT100571B - Electrically operated, portable vacuum cleaner. : de en
  • FR591929A - Process for the preparation of hard resinous bodies soluble in alcohol and in oil and replacing copla : en fr
  • GB237049A - Improvements relating to servo-motors : en
  • CA251939A - Taxi : en fr
  • US1546411A - Dusting box : en
  • GB230045A - Process for separating compounds of potassium from compounds of aluminium : en
  • US1546487A - Pressure-relation-regulating valve : en
  • US1546624A - Piston packing : en
  • US1546668A - Adjustable shackle bolt : en
  • DE416689C - Medical sewing pliers : de en
  • US1546379A - Storing wood separator for storage batteries : en
  • GB237133A - Improvements in pneumatic tyre pressure gauges : en
  • GB235882A - Improvements in reciprocating or oscillating sieves for screening grain : en
  • GB237122A - Improvements in loose covers or cases for holding periodicals or magazines and the like : en
  • FR591854A - Improvements to gas and steam compressors : en fr
  • GB237102A - Improvements in or relating to trip valve devices for use with fluid pressure braking apparatus : en
  • GB237142A - Improvements in electrical insulators : en
  • GR973B - NEW SYSTEM RAISE MACHINE. : el en
  • US1546606A - Preservative coating for nut kernels : en
  • US1546529A - Oil and polish applier : en
  • US1546402A - Adjustable measuring chute : en
  • US1546840A - Lock for crates and boxes : en
  • US1546570A - Compressor : en
  • US1546955A - Heel-forming mold : en
  • US1546817A - Rimming press : en
  • US1546839A - Ground clamp : en
  • FR591865A - Constant-direction, selective transmission of variable amplitude reciprocating movements, for gradual gear changes and other applications : en fr
  • US1546957A - Armoring means : en
  • CA251886A - Trap or snares for animals : en fr
  • AT100629B - Surge arrester for high operating voltages. : de en
  • AT100645B - High voltage cables. : de en
  • US1546389A - Vehicle brake-handle attachment : en
  • GB215362A - An improved sign : en
  • GB237175A - Improvements in and relating to spring suspensions for motor vehicles : en
  • FR592068A - Waffle iron : en fr
  • GB230806A - Improvements in and relating to high-pressure steam turbines : en
  • US1546940A - Means for applying medicament : en
  • US1546961A - Lead pencil : en
  • US1546822A - Portable apparatus for separating minerals and precious stones from alluvial wash : en
  • FR592079A - Advanced ball thrust bearing : en fr
  • FI10760A - Kedjedrivanordning för övervalsarna vid sågramar : en fi
  • CA251965A - Rotary tube furnace fluid distributor : en fr
  • CA251992A - Rail clamp : en fr
  • DE416568C - Printing unit for calculating machines : de en
  • US1546702A - Specific-gravity recorder : en
  • US1546377A - Mechanical toy : en
  • USD67848S - Design for a band for, lighting fixtures : en
  • FR29303E - Pasta kneading and molding machine : en fr
  • FR29305E - Improvements to isolator attachment devices : en fr
  • FR592028A - Advanced training at substation entrances for overhead power lines : en fr
  • US1546691A - Column-indicating device for copyholders : en
  • US1547070A - Game : en
  • DE416712C - Level scrap baling press : de en
  • FR592018A - Signal light system : en fr
  • FR592098A - Segment for pistons, sleeves and cylinder heads of engines and similar apparatus : en fr
  • GB233355A - Improvements in and relating to steam boilers : en
  • FR29374E - Sealing device for pressurized fluid : en fr
  • FI10777A - Anordning för snabbklackning av alla slags skodon : en fi
  • FR592093A - : fr
  • FR592097A - Apparatus allowing the weaving of two different weaves on ordinary dobby with a cylinder : en fr
  • GB237144A - Improvements in two-stroke internal combustion engines : en
  • US1547018A - Railway spreader car : en
  • US1547042A - Tobacco pipe : en
  • US1546921A - Submarine mine : en
  • FI10756A - Anordning vid apparater förtagande av syre ur kvävehaltiga gaser : en fi
  • GB237106A - An optical torsion meter : en
  • GB237172A - Improvements in and relating to opening devices for tins and like containers : en
  • US1546496A - Electric switch : en
  • US1546500A - Vehicle wheel : en
  • FR29310E - Fuel injection device for internal combustion machines : en fr
  • AT100616B - Circuit arrangement for remote control of intermediate amplifier offices connected in series. : de en
  • DE416736C - Electric furnace with electrodes placed on the bath surface : de en
  • US1546874A - Excavating machine : en
  • US1546973A - Collapsible pump : en
  • US1546826A - Variable-power transmission : en
  • US1546728A - Attachment for looms : en
  • US1546749A - Telephone transmitter : en
  • US1546997A - Motor-driven portable oil-transfer pump : en
  • AT100527B - Slide rule. : de en
  • AT100606B - Fire extinguishing centrifugal pump. : de en
  • AU1855924A - Improvements in and relating to cooking stoves : en
  • GB237031A - Improvements in and relating to means for the hydraulic transmission of power : en
  • US1546906A - Self-lowering jack : en
  • US1547069A - Register : en
  • DE416417C - Cheese molding machine : de en
  • DE416509C - Electrically operated tail lift winch : de en
  • GB227090A - Improvements in the process for the manufacture of the arsenates of the alkaline-earth metals : en
  • US1546656A - Process of making steel brake drums : en
  • DE416652C - Device for sanding flat surfaces : de en
  • FR592086A - Vapor collector for charcoal grinders : en fr
  • GB237158A - Improvements in and relating to automatic parcel assorting machines : en
  • US1546394A - Roll for paper and similar machines : en
  • US1546509A - Indicator : en
  • FR29372E - Assembly of pipes with nuts and packing rings : en fr
  • GB237083A - A new or improved mechanism for producing a sinuous motion, and improvements in or relating to toys or other devices embodying such mechanism : en
  • US1546462A - Air-cooled cylinder for internal combustion or explosive engines : en
  • US1546598A - Combination valve and nozzle : en
  • USD67862S - Design for a valance for show windows : en
  • US1546517A - Timer : en
  • US1546742A - Method of delineating or reproducing pictures and designs : en
  • US1547148A - Method and apparatus for reheating glass parisons : en
  • FR592087A - Stitch indicating device for flat knitting machines with auto-striping device : en fr
  • CA251935A - Collapsible container : en fr
  • US1546460A - Differential : en
  • US1546475A - Flexible rawhide rifle cleaner : en
  • US1547086A - Eraser : en
  • US1547059A - Splash apron : en
  • CA251969A - Shears for glass machinery : en fr
  • GB237047A - Improvements in, or relating to, window-fasteners : en
  • CA251927A - Front wheel brake : en fr
  • CA251905A - Index : en fr
  • FR591962A - Presses for molding cement, ceramic tiles, etc. : en fr
  • GB237076A - Improvements in or relating to pipes or the like for smoking tobacco : en
  • CA251883A - Foot rest operating mechanism for reclining chairs : en fr
  • FR29308E - Improvements to the processes and apparatus for manufacturing incandescent lamps : en fr
  • CA251956A - Web breaking mechanism : en fr
  • FR29351E - Process for preventing the formation of graphite in the manufacture of iron alloys containing silicon : en fr
  • GB221789A - Improvements in thrust bearings with fluid friction : en
  • US1546674A - Clutch : en
  • FR29321E - Hydraulic press with scourtins maintained laterally by automatically hydraulically operated walls : en fr
  • CA251962A - Vehicle brake : en fr
  • US1547023A - Gate : en
  • US1547131A - Gas-meter-connecting device : en