• US1569995A - Axle brace and positioner : en
  • US1570164A - Temporary cover for bathtubs : en
  • US1570375A - Process for producing photographs in natural colors on paper : en
  • CA257393A - Endless chain conveyer apparatus : en fr
  • CA257353A - Method of building constructions : en fr
  • CA257355A - Foot pedal extension : en fr
  • USD69259S - Design for a combined spark aetd throttle control : en
  • US1570426A - Railway air-brake-control valve : en
  • FR30021E - Radial horn for loudspeaker and other applications : en fr
  • FR30039E - Electric boiler : en fr
  • US1570012A - Electric hair waver : en
  • US1570397A - Tire valve : en
  • DE424160C - Filler pencil : de en
  • GB246208A - Improvements in and relating to mechanism for controlling the operation of direct acting piston engines : en
  • US1570187A - Air-brake release valve : en
  • CA257311A - Foot and last measuring machine : en fr
  • US1569985A - Baby carriage : en
  • DE423782C - Swim fin attached to the foot, made of light, but resistant material in the form of shallow cavities : de en
  • CA257467A - Loading machine : en fr
  • US1569888A - Steering wheel : en
  • US1569968A - Garter, armlet, or like band : en
  • US1569849A - Window-sash fastener : en
  • GB245850A - Improvements relating to pulverising mills : en
  • GB245907A - Improvements in or relating to twisted wire brushes for distributing water through the bristles : en
  • DE424102C - Device for holding and carrying items of clothing, consisting of a support cross : de en
  • GB245890A - Improvements in or relating to self oiling wheels : en
  • CA257384A - Explosive engine : en fr
  • DE424271C - Eyeshade : de en
  • CA257312A - Necktie box : en fr
  • CA257478A - Expansion shield : en fr
  • FR30002E - Improvements to fairground amusement devices : en fr
  • CA257299A - Slicing machine : en fr
  • FR599685A - Temperature indicating regulator for air currents or hot gases : en fr
  • GB246071A - Improvements in door checks : en
  • CA257309A - Building structure : en fr
  • US1569893A - Game apparatus : en
  • US1569926A - Container snap-on rotatably releasable cap : en
  • CA257323A - Tire flap : en fr
  • US1569864A - Electric switch : en
  • FR599739A - Advanced frame for notebooks or notebooks with removable sheets : en fr
  • US1570599A - Safety razor : en
  • DE423902C - Auxiliary steering device for a motor plow consisting of a two-wheel motor cart : de en
  • FR30046E - Device for collecting vine shoots : en fr
  • GB245885A - Improvements in umbrella cloth : en
  • DK35521C - For Power supply for electrically driven Landbrung machines and similar servicing Overhead line with Contact trolley and flexible Connection cable. : da en
  • GB245887A - Improvements in and relating to air displacement ventilating apparatus : en
  • US1570101A - Hoisting and lowering control mechanism : en
  • US1570044A - Aeroplane propelling mechanism : en
  • CA257367A - Crossing bar apparatus for single track railways : en fr
  • US1570000A - Arch support : en
  • US1570173A - Pool-table-ball collecting and returning device : en
  • US1570449A - Lock for box lids and the like : en
  • DE424267C - Fat sleeve wheel set : de en
  • US1570399A - Seal or tag for meats : en
  • US1570395A - Shock absorber : en
  • DE424024C - Circuit arrangement for telephone systems with dialer operation and main and sub-exchanges : de en
  • DE424388C - Wind power machine : de en
  • DE424321C - Head clip : de en
  • GB246008A - Improvements in and relating to coaster hubs for cycles : en
  • US1570210A - Stabilizing device for automobile underframes : en
  • AU2151425A - An improved tuyere : en
  • DK35520C - Camwheel calculator. : da en
  • US1570495A - Insulating attachment for oil-stove chimneys : en
  • US1570214A - Gas meter : en
  • US1570366A - Automobile lock : en
  • USD69251S - Design for an upright member for a lamp or similar article : en
  • US1570131A - Treating petroleum oils : en
  • US1570330A - Toy : en
  • USD69256S - Design for a ceiling light : en
  • DE424458C - Hurricane lantern : de en
  • CA257301A - Automobile pump : en fr
  • DE424214C - Drum washing machine : de en
  • DE424259C - Adjustable track curve : de en
  • GB246031A - Spraying burner for mazout : en
  • FR599717A - Landfill tipper for mining wagons : en fr
  • FR599892A - Process for machining objects made from formalin casein : en fr
  • US1570083A - Knife-blade sharpener : en
  • US1570163A - Napkin moistener : en
  • US1570387A - Hand stamp for convex surfaces : en
  • US1570022A - Automatic telephone system : en
  • US1569919A - Method of feeding steam boilers from an unheated tank : en
  • DE424085C - Chamber water tube boiler : de en
  • DE424405C - Spool body for flat spools : de en
  • FR599679A - Improvements to peigens plastic or elastic bars : en fr
  • DE424245C - Method for rectifying high-voltage alternating currents by means of direct-current magnetized choke coils switched into the alternating current circuit : de en
  • GB246066A - Improvements in apparatus for hoisting loose material : en
  • DE424314C - Milk extractor : de en
  • DE424320C - Fuel pump : de en
  • US1570343A - Pumping power for oil wells : en
  • DE424339C - Boring bar with clamping device acting in the longitudinal direction : de en
  • FR599803A - crumbler for grape pomace, apple, etc. : en fr
  • DE424123C - Images and patterns backed with reflective surfaces : de en
  • FR599714A - Improvements to flush valves : en fr
  • GB245988A - Improvements in or relating to hot water bottles : en
  • GB245892A - Improvements in control systems for electrically driven vehicles : en
  • FR599665A - Improvements to speed changes by roller and friction plate, applied to drills and tappers : en fr
  • DE424301C - Working time control clock : de en
  • US1569867A - Illuminated step plate : en
  • FR599713A - Elevator without cables and without counterweight with helical screws for the interior of homes : en fr
  • US1570425A - Pen and pencil holder : en
  • CA257362A - Ladder : en fr
  • US1570184A - Method and apparatus for conditioning air : en
  • DE424249C - Device for the automatic limitation of the contact voltage, especially in the case of electric arc welding by means of an automatic switch : de en
  • US1570158A - Direction signal : en
  • GB237285A - Improvements in electrical condensers : en
  • GB246424A - Improvements in boots and like footwear : en
  • FR599882A - Braking device : en fr
  • FR599690A - Directly heated electric kitchen appliances : en fr
  • US1570544A - Movable headlight : en
  • FR30022E - Device for tracing a road and making topographical surveys : en fr
  • FR599813A - Improvements made to so-called suspender buckles : en fr
  • GB246091A - Improvements in button-holes and stud-holes in collars, shirts and other wearing apparel : en
  • US1570450A - Printing apparatus : en
  • US1570466A - Display device : en
  • GB246061A - Improvements in non-refillable bottle : en
  • DE424176C - Ejection device for finished straw tubes on straw tube sewing machines : de en
  • DK35506C - Water pipe boiler. : da en
  • GB229674A - Improved process of producing plastic masses from cellulose derivatives : en
  • GB246087A - Improvements in lubricators : en
  • DE423899C - Ashtray with water container : de en
  • DE424415C - Water heater, especially for making tea (samovar) : de en
  • DE424284C - Hat band with an elastic intermediate piece below the hat band loop : de en
  • US1570234A - Plug or socket for masonry : en
  • USD69249S - Design for a dyed pur : en
  • DE424197C - Process for the production of a nutrient medium for influenza bacilli and for the production of vaccines from them : de en
  • FR30036E - Device for launching boats : en fr
  • GB245993A - Improvements in clamping mechanism for plate planing machines : en
  • FR599753A - Rotary movement propulsion device and oscillating lever : en fr
  • GB245954A - Improvements in and relating to cushion connections for springs and other parts of vehicles : en
  • USD69297S - Design eor flocked voile fabric : en
  • DE424360C - Milling cutter for the production of tenons on leather : de en
  • US1570201A - Window-washing apparatus : en
  • US1570478A - Blade holder : en
  • GB245928A - Improvements in or relating to circular knitting machines : en
  • GB246548A - Improvements in or relating to the manufacture of bituminous compositions : en
  • US1569969A - Razor stropper : en
  • US1570079A - Nonstatic film and backing solution for use in making the same : en
  • GB244080A - An improved closing member for centrifugal pumps with inlet on one side : en
  • GB245881A - Improvements in or relating to pneumatic cushions, seats, beds, upholstery and the like : en
  • US1570029A - Sun dial : en
  • US1570311A - Metallic roof for tanks : en
  • US1570522A - Road equalizer : en
  • CA257469A - Molasses-product : en fr
  • GB237278A - : en
  • GB246005A - Improvements in hollow-ware : en
  • GB246007A - Improvements in liquid pressure variable speed mechanism : en
  • US1570150A - gamma square : en
  • US1570564A - Ladder foot : en
  • US1570211A - Boiler stand : en
  • US1570575A - Process for dyeing wood : en
  • GB242985A - Water ring pump : en
  • DE424453C - Process for the roentgenographic visualization of vessels etc. of living organisms : de en
  • FR599719A - Safety device for earthing overhead lines : en fr
  • GB226514A - Improvements in power actuators or servo motors : en
  • FR599805A - Improvements made to convertible tops for automobile bodies and other similar bodies : en fr
  • FR599841A - Carburetor for internal combustion engine : en fr
  • FR599867A - Soft handlebars for motorcycles : en fr
  • CA257410A - Fastener : en fr
  • CA257413A - Safety car control equipment : en fr
  • CA257466A - Process of making tire carcasses : en fr
  • DE424125C - Containers for liquids, especially transport cans for milk : de en
  • DE424171C - Radiator for motor railcars and locomotives : de en
  • US1570265A - Electrode for discharge tubes : en
  • US1570493A - Steering gear : en
  • US1570002A - Nut lock : en
  • US1570013A - Fountain comb : en
  • FR599783A - Improvements to tools with articulated branches : en fr
  • FR599664A - Method and apparatus for extracting resin from wood : en fr
  • US1569938A - Combined paballbl b ule and compass : en
  • US1570516A - Shingle : en
  • US1570368A - Decorating glass surfaces : en
  • DE424215C - Clothes dryer : de en
  • CA257305A - Outlet box for electric wires : en fr
  • US1570051A - Antiskid attachment for vehicle wheels : en
  • US1569954A - Composite structural unit : en
  • US1570346A - Storage receptacle for substances easily decomposable in solutions : en
  • GB245942A - Improvements in or relating to cameras for aerial photography : en
  • US1569847A - Automatic window ventilator : en
  • US1570507A - Electric appliance : en
  • DK35518C - Apparatus for dividing a mass of molten glass from a spout into portions. : da en
  • DE423382C - Method of treating finely divided carbonaceous material : de en
  • US1570217A - Fork for composing and distributing type : en
  • US1569941A - Pocket lighter : en
  • US1570042A - Facing tool for gasket seats : en
  • US1570271A - Sheave block : en
  • US1570418A - Preserved yeast and process of making it : en
  • USD69257S - Design for a ceiling plate : en
  • US1570452A - Adjusting means for rollers : en
  • GB242946A - Improvements in or relating to electric discharge tubes : en
  • DE424251C - Process for the production of bar soap with continuous text or character embossing : de en
  • US1570231A - Padding for ironing rolls : en
  • DE424159C - Spring suspension, especially for motor vehicles : de en
  • DE424319C - air cleaner : de en
  • DK35504C - Method for producing a mixture of raw peat and additives from which the water can be removed by pressing. : da en
  • DK35501C - Collapsible Box of Cardboard. : da en
  • DE424240C - Device for fastening overhead lines to insulators by means of a clamping device operated by an eccentric : de en
  • DE424243C - Relays for protecting electrical lines : de en
  • DE424300C - Perpetual calendar : de en
  • GB246077A - Improved means for protecting buildings and other structures from vibration : en
  • FR599748A - Improvement in fusible seals : en fr
  • FR599844A - Method and apparatus for electrolytically obtaining earth metals : en fr
  • GB246190A - Improvements in and relating to machines for making wire fabrics : en
  • FR599675A - Improvements to stone-cutting tools : en fr
  • FR599691A - Scabbard for wooden props from mining operations : en fr
  • FR599872A - Gear shifting for bicycles : en fr
  • CA257304A - Electric switch box : en fr
  • US1570096A - Chair : en
  • US1570182A - Card-delivering device : en
  • FR599898A - Wooden rims for bicycles : en fr
  • GB234850A - Improvements in integrating mechanism for float and bell fluid pressure gauges : en
  • GB245929A - Improvements in machines for emulsifying and for disintegrating solids suspended in liquids : en
  • DE423908C - Diesel engine : de en
  • GB245989A - Improvements in or relating to retainers for electric lamp sockets and the like : en
  • US1570354A - Locomotive surface condenser : en
  • US1570108A - Excavator crane : en
  • US1570413A - Charge-heating device for internal-combustion engines : en
  • US1570598A - Windshield cleaner : en
  • GB239528A - Improvements in and connected with internal combustion engines : en
  • DE424283C - Device for inserting and removing zinc muffles for zinc distillation ovens : de en
  • DE424407C - Lever switch : de en
  • AU2545025A - Improvements in or relating to laminated springs : en
  • US1569931A - Chicken feeder : en
  • US1570070A - Device for removing tires or wheels from motor trucks : en
  • DE424268C - Sterilizable electromedical lighting device : de en
  • DE424488C - Mechanical chain thread monitor : de en
  • DE424218C - Flue gas preheating of steam boiler feed water : de en
  • DE424265C - Locking device for box tipper self-unloader : de en
  • US1569917A - Multibilling platen equipment : en
  • US1570272A - Power-transmission chain : en
  • US1570479A - Shock absorber : en
  • DE418432C - Plug-in coupling for power lines, especially of railroad trains : de en
  • GB245955A - Improvements in or relating to the aerials and lead-in wires for radio telephony : en
  • FR599873A - Combination tool for the production of strip staples with two or more bends : en fr
  • US1570094A - Fruit grader : en
  • GB246037A - Improvements in frames used for hanging up clothes : en
  • FR599862A - : fr
  • US1570547A - Tractor : en
  • DE424232C - Busbar suspension : de en
  • GB245914A - Improvements in bakers' ovens : en
  • GB245953A - A new or improved unit for eliminating local disturbances in wireless reception : en
  • GB245931A - Improvements in bonding or securing arrangements for electric conductors : en
  • GB219321A - Improvements in electric reciprocating motors : en
  • GB245940A - Improvements in or relating to brushes : en
  • GB246030A - Improvements in foot-propelled vehicles for infants, applicable for teaching them towalk : en
  • GB246543A - Improvements in or relating to apparatus for playing games of skill : en
  • DE424347C - Damper device for string instruments : de en
  • DE424316C - Internal combustion engine with rotating pistons : de en
  • GB232552A - Process for the extraction of the essential principles of plants, flowers, fruit and the like : en
  • US1570045A - Hair-drying apparatus : en
  • FR599854A - Bodywork, paint, window washer, etc. : en fr
  • GB245970A - Improvements relating to machines for moulding plastic substances : en
  • US1570595A - Structural unit : en
  • US1570403A - Christmas-tree support and water container : en
  • US1570283A - Stopping device for looms : en
  • FR599689A - Improvements to glasses : en fr
  • USD69292S - Herbert w : en
  • FR599806A - Progressive clamping device for screw brake control : en fr
  • FR599852A - Pressure regulator for rich or poor fuel gases or not : en fr
  • CA257448A - Ribbon reverse : en fr
  • GB246089A - Fastenings for attache cases, bags and the like : en
  • FR599673A - Sight for hunting rifles for shooting birds in flight : en fr
  • USD69265S - Design for a hat : en
  • DE424067C - Process for the preparation of a catalyst suitable for hydrogenation purposes : de en
  • DE424379C - Process for the manufacture of explosives : de en
  • DE424382C - Method of making stones from blast furnace slag : de en
  • GB246020A - Improved bottle washing machine : en
  • DE424120C - A hinge consisting of several parts that can be rotated together : de en
  • DE424161C - Locking device for character heads : de en
  • GB246200A - Improvements in or relating to fluid-operated reciprocating machine-tools : en
  • DE424200C - Cylinders for internal combustion engines : de en
  • US1570157A - Valved air bag : en
  • FR599819A - Binder-sorter, consisting of two flat surfaces hung on a third by means of fittings and tie rods : en fr
  • US1570538A - Method of making artificial stone : en
  • US1570071A - Jack : en
  • GB245910A - An improved hinge connection : en
  • DE424349C - Chromatic harmonica : de en
  • GB227839A - Improved manufacture of chemically pure sulphuric acid : en
  • GB246002A - Improvements in process of manufacturing yeast : en
  • US1569873A - Shock absorber for vehicles : en
  • US1570154A - Harrow : en
  • US1570416A - Refrigeration : en
  • US1570531A - Incinerator : en
  • DE423810C - Subscriber station without background noise for telephone systems : de en
  • GB231458A - Improved method of using catalyzers : en
  • GB245939A - Improvements in and relating to drawing apparatus of roving and spinning frames : en
  • FR599747A - Automatic washing machine : en fr
  • US1570237A - Electric switch : en
  • DE419995C - Procedure for salvaging stranded ships : de en
  • GB246010A - Improvement in wood preserving means : en
  • US1569861A - Process of preparing cereal food : en
  • US1570297A - Art of recording and reproducing sounds : en
  • US1570302A - Double-dump skip hoist : en
  • DE424376C - Toy parachute : de en
  • CA257336A - Brick making machine : en fr
  • CA257431A - Pipe cutter or threader : en fr
  • US1570047A - Recovery of thiocyanates and thiosulphates : en
  • US1570082A - Time-controlled regulator for heating systems : en
  • US1570394A - Controlling mechanism for locomotive booster motors : en
  • USD69302S - Design for a base for portable electric lamps : en
  • CA257320A - Time dial for globes : en fr
  • FR599710A - Control mechanism with high vacuum for mechanical pianos : en fr
  • USD69283S - Design for a radiocabinet : en
  • CA257337A - Sanding machine : en fr
  • DE424231C - Device for securing railway trains when the stop signal is passed : de en
  • FR599793A - Installation for gas and vapor absorption : en fr
  • US1570557A - Map : en
  • US1570365A - Preparation of dough for the making of bread : en
  • US1570110A - Tire rack : en
  • CA257422A - Advertising display device : en fr
  • GB230477A - : en
  • GB246063A - Improvements in and relating to electric speed indicators : en
  • DE424311C - Device for removing the seeds from millet herb : de en
  • DE424342C - Method for producing threads by means of a rotating, gear-like cutting tool : de en
  • US1570596A - Transmiter : en
  • GB246067A - Improvements in or relating to inflatable tubes and the method of manufacture thereof : en
  • FR599817A - Improvements in the carbonization of fuels in real retorts : en fr
  • FR599692A - Improvements to children's chairs : en fr
  • GB246046A - Process of separating suspended particles from flowing gases or vapours : en
  • FR599672A - Remote control device : en fr
  • FR599827A - Method of manufacturing naphthalene hydrides : en fr
  • GB242947A - Improvements in or relating to metal carders : en
  • GB245846A - Improvements in and relating to electric heating devices : en
  • FR599797A - Process for making an outer or inner lining applied, to prevent their longitudinal extension, on articles made of materials which, by themselves, have to withstand in service a strong longitudinal tension : en fr
  • US1569998A - Pet-cock-operating device : en
  • DE424233C - Holding device for a pantograph that is placed against the action of its compression springs : de en
  • FR599796A - Improvements to tinplate sheet stripping machines : en fr
  • GB245991A - Improvements in or relating to producing chlor-derivatives of methane : en
  • GB240412A - : en
  • CA257487A - Nut lock : en fr
  • US1570085A - Excavator : en
  • DE424204C - Sliding closure for fabric, leather and other webs : de en
  • US1569890A - Typewriting machine : en
  • US1570166A - Grinding tool : en
  • US1570127A - Floor cleaning and polishing device : en
  • GB229669A - Improvements in processes for the drying and congelation of egg albumens : en
  • CA257409A - Latching mechanism : en fr
  • CA257307A - Sealing wax : en fr
  • AU2212125A - Improvements in strainers for wire netting orthe like : en
  • GB239868A - Improvements in or relating to foot supports for insertion in boots or shoes : en
  • US1570136A - Washboiler : en
  • GB245905A - Improvements in or connected with centrifugal separators, or the like : en
  • FR599707A - Washing table : en fr
  • FR599751A - Liquid level indicator and electrode insertion device for very hot spaces, in which high pressure prevails : en fr
  • FR599656A - Bearing and coupling for shaft sections : en fr
  • DE424389C - System for feeding steam boilers with condensates : de en
  • US1570162A - Means and method for warming floors : en
  • FR30029E - Transport cooler : en fr
  • GB240460A - Improved apparatus for charging circular sintering pans : en
  • DE424338C - Ratchet jack : de en
  • FR30028E - Production of indigoid coloring matter : en fr
  • GB245918A - Improvements in and relating to automatic change tills : en
  • DE424239C - Method for wireless high frequency telephony : de en
  • DE424276C - Catching device for conveyor baskets : de en
  • CA257295A - Process and apparatus for the reduction of ores : en fr
  • FR599670A - Improvements in multiplex telegraph systems : en fr
  • GB245917A - Improvements in double or hollow walls : en
  • AU2403325A - Improvements in bath-heaters : en
  • GB246050A - Improvements in joints for economisers : en
  • FR599695A - Improvements to mixers for concrete and similar materials : en fr
  • US1570076A - Nonstatic photographic film : en
  • USD69252S - Joan chapman : en
  • US1570517A - Game : en
  • US1570317A - Ejector pawl : en
  • CA257394A - Trolley for chain conveyer : en fr
  • DE424392C - Machine for the production of wire stiffening inserts : de en
  • FR30018E - Process for the preparation of derivatives of organic arsenic compounds : en fr
  • US1570103A - Method of treating coal products : en
  • US1569961A - Hypodermic syringe : en
  • USD69272S - Design for a covered dish or similar article : en
  • CA257421A - Scale : en fr
  • CA257349A - Reinforced concrete structure : en fr
  • DE424158C - Arrangement of running plates and grippers on crawlers for motor vehicles : de en
  • DE424437C - Thread cutting head with swiveling jaw holders, which are held on the face of the head by guide strips : de en
  • FR599896A - Advanced mounting system for cylinders of internal combustion engines and others : en fr
  • DE424257C - Cable car with stationary carrying and revolving pull rope : de en
  • US1570119A - Removable-body truck : en
  • CA257465A - Track chisel : en fr
  • US1569933A - Thermostatic switch : en
  • CA257316A - Tobacco pipe : en fr
  • USD69266S - Design for a finger ring : en
  • DE424370C - Alarm contact responding to tilting movements : de en
  • DK35500C - Method and Apparatus for Manufacturing Oil Gas. : da en
  • CA257364A - Apparatus for continuous extraction by pressure : en fr
  • CA257468A - Propeller : en fr
  • CA257352A - Wire or cable for wireless aerials : en fr
  • CA257437A - Explosive : en fr
  • CA257464A - Automobile brake device : en fr
  • CA257403A - Paint box : en fr
  • CA257308A - Aerial vessel : en fr
  • CA257335A - Closing device : en fr
  • DE424496C - Plug switch with spring-loaded current transmission contacts moved by the plug pins : de en
  • FR30031E - Headlight : en fr
  • US1570241A - Sectional water craft : en
  • US1570451A - Hat holder : en
  • US1570225A - All-around halter : en
  • US1570576A - Ladder shoe : en
  • CA257412A - Building member : en fr
  • FR599804A - Auxiliary device for cylinders, allowing the application of the force at a point of the load located below the cylinder head : en fr
  • GB236898A - Improvements in electrical resistance units such as rheostats and other conducting coils : en
  • GB246213A - Improvements in or relating to machines for performing edge-setting or other burnishing operations on the margins of shoe bottoms : en
  • CA257369A - Animal trap : en fr
  • DE424093C - Process for the production of electrical dry elements : de en
  • DE423603C - Device for removing parts of the contents from closed vacuum or pressure vessels : de en
  • DE424246C - Electric light tubes : de en
  • US1570017A - Heater : en
  • US1570194A - Wick trimmer : en
  • US1570471A - Weighing liquids : en
  • US1570566A - Bearing construction : en
  • US1570041A - Electrode for high-frequency generators : en
  • US1570327A - Oil-burning apparatus : en
  • US1570057A - furber : en
  • US1570388A - Classroom wardrobe and blackboard : en
  • US1570527A - Combined bumper and fender : en
  • US1570435A - Fitting for chairs or the like : en
  • FR599730A - Improvements to very high voltage electrical transformers in series : en fr
  • GB225879A - An improved stabilising device for automobile underframes : en
  • GB245934A - Apparatus for limiting concentration of salts in water in boilers : en
  • US1570109A - Alternating-current motor : en
  • US1570411A - Jewelry-box hinge : en
  • USD69299S - Design for flocked voile fabric : en
  • AU2480825A - Improvements in insulated conductors : en
  • CA257370A - Lock nut : en fr
  • CA257351A - Grain car door : en fr
  • DE424366C - Closure for the frame of a double window : de en
  • US1569963A - Container for automobile registration cards : en
  • CA257471A - Lock mechanism : en fr
  • DE424308C - Power supply for moving, electrically driven machines, especially agricultural machines : de en
  • FR599801A - Men's Perfected Shirt : en fr
  • GB245975A - Improved form of shuttering for building "in situ" concrete houses and the like : en
  • US1569912A - Sewing-machine looper mechanism : en
  • US1570151A - Can-filling machine : en
  • FR599869A - Process for dissolving vulcanized rubbers : en fr
  • CA257443A - Apparatus for grinding lenses : en fr
  • CA257327A - Extensible cap : en fr
  • GB245891A - Improvements in the manufacture of incandescent gas mantles : en
  • GB246199A - Method of and apparatus for the dyeing and analogous treatment of yarns in wound form : en
  • US1570020A - Portable bulkhead : en
  • US1570282A - Extension-limiting means for grass shears : en
  • GB245897A - Improvements applicable to surgical elastic kneecaps, stockings, and the like : en
  • CA257430A - Loom for weaving : en fr
  • FR599790A - Removable toothbrush : en fr
  • FR599708A - Potato harvester system convertible into a beet cutter : en fr
  • FR599821A - New kind of embroidery for the decoration of fine lingerie giving the illusion of embossing : en fr
  • DE424297C - Electrolytic production of perborate : de en
  • CA257380A - Preservative treatment for timbers : en fr
  • CA257363A - Wheel barrow : en fr
  • FR30049E - Combined calorifier for hot water production : en fr
  • GB245937A - Improvements in or relating to mechanical toys or the like : en
  • DE424315C - Internal combustion engine with stepped piston : de en
  • DE423968C - Device for the hearing impaired with a hollow body adapted to the auricle, which contains a fluid column with sound recording and sound output membrane : de en
  • DE424279C - Gutter straightening pliers : de en
  • US1570077A - Nonstatic photographic film : en
  • US1570091A - Locomotive and vehicle drive mechanism : en
  • DE424241C - Push-button switch with an on-button and an off-button that releases the lock : de en
  • DE424280C - Method and device for thickening rubber milk : de en
  • GB239527A - A method of preparing menthol : en
  • GB245409A - Improvements in lubricating pumps : en
  • FR599716A - Waterproof buffer without seal or rebate with spur : en fr
  • US1569895A - Holder for the blank in machines for making rivets, screw blanks, and the like, and in other upsetting machines : en
  • GR1102B - SECRET INSURANCE. : el en
  • GB230476A - An improved clutch : en
  • GB245894A - Improvements in the mounting and supporting of fluid pressure engines or pumps : en
  • US1570126A - Stop cock : en
  • US1570393A - Flash light : en
  • US1569907A - Safety signal : en
  • FR30024E - Device for driving spindles or spindles in spinning machines, such as spinning looms, twisting looms, silk mills, etc. : en fr
  • GB246017A - Improvements in or relating to folding-boxes : en
  • USD69295S - Design eor flocked voile fabric : en
  • GB231135A - : en
  • GB246013A - A stand for the display of goods : en
  • DE424201C - Fuel pump : de en
  • FR599697A - Device intended to protect lamps from t. s. f. against accidental surges : en fr
  • DE424193C - Process for the production of sodium sulfide or similar chemicals in bodies of a predetermined shape and size : de en
  • US1570115A - Storage battery : en
  • US1570600A - Tuning peg for stringed musical instruments : en
  • FR601185A - : fr
  • US1569922A - Electric control system for all movable elements operating by a very small power, and chiefly for the gyroscopic compass : en
  • USD69289S - Design for a dress-trimming ornament : en
  • DE424189C - Grinding roller bearings for ring roller mills : de en
  • US1570438A - Method of producing lead oxide : en
  • DE424439C - Fire extinguisher with spray liquid : de en
  • DE424073C - Switching device on electrically operated hoists : de en
  • DE424282C - Method and device for sintering pyrophoric dust : de en
  • US1570410A - Child's vehicle : en
  • US1570484A - Conveyer : en
  • US1570497A - Latch : en
  • FR599890A - Metal coupling of insulators : en fr
  • US1570529A - Manufacture of margarine and edible fats : en
  • FR599776A - Improvements in the manufacture of rubber articles : en fr
  • US1570254A - Sun-glare eyeshield : en
  • GB245956A - Improvements in the lubrication systems of internal combustion engines : en
  • GB246040A - Improvements in pipe coupling means, for making steam and other fluid-tight joints : en
  • US1570381A - Pump mechanism : en
  • GB246045A - Improvements in a motor driven sugar-cane mowing and harvesting machine : en
  • DE424122C - pocket knife : de en
  • FR30044E - Machine for stripping or dry cleaning beets : en fr
  • GB243372A - Improvements in or relating to radiogoniometers : en
  • GB246211A - Improvements in steam heating systems for railway cars : en
  • FR599879A - Voltage regulator circuit breaker : en fr
  • FR30017E - Improvements made to the method of fixing flexible ducts to junction boxes and electrical panels of airplanes and others : en fr
  • DE424224C - Key for typewriters : de en
  • FR599830A - Development of fixed armature ignition magnetos : en fr
  • DE424192C - Smoldering process for bituminous slate u. like : de en
  • FR599654A - Process for the treatment of water from the dry distillation of bituminous fuels : en fr
  • GB245895A - Improvements in and relating to combined thermionic valve holders and filament rheostats for the construction of wireless apparatus : en
  • US1570030A - Automatic telephone-calling transmitter : en
  • US1570078A - Nonstatic photographic film : en
  • GB246032A - Breast substitute for use after amputation : en
  • GB246084A - Improvements in or relating to wheels such as the road wheels of vehicles, and to the manufacture thereof : en
  • US1570228A - Locomotive : en
  • US1569899A - Telegraph repeater : en
  • US1569982A - Wardrobe suitcase : en
  • US1569997A - Discharging device for vehicles : en
  • US1570322A - Airship : en
  • FR599668A - Throttle control device, for combustion engines : en fr
  • USD69288S - Design for an ash receiver : en
  • USD69294S - Design for flocked voile fabric : en
  • GB246206A - An improved rotary fluid pressure engine or motor adapted to operate, or combined with means for operating, a drill or other rotary tool or appliance : en
  • FR30034E - Low consumption portable electric stove applicable for cooking food and heating apartments : en fr
  • US1570364A - Sample tab : en
  • CA257407A - Side door for cars : en fr
  • DE424417C - Process for repairing worn, massive floors and walls : de en
  • US1569937A - Mattress : en
  • DE424433C - Planetary gear : de en
  • GB245857A - Improvements in illusion apparatus : en
  • US1570437A - Hub for chair bases : en
  • DE424336C - Method and device for power transmission between reciprocating and rotating machine parts : de en
  • GB245925A - Improvements in and connected with head-lights for motor cars, motor cycles and the like : en
  • GB245915A - An improved automatic coupling for railway vehicles : en
  • GB245855A - Improvements in or relating to electric switches and to the manufacture thereof : en
  • GB246212A - Improvements in and relating to magneto electric machines : en
  • CA257342A - Storage battery : en fr
  • US1570206A - Spinning top : en
  • US1570236A - Process of cooking and cooling : en
  • US1570464A - Safety device for automobiles : en
  • US1570305A - Lubricating apparatus : en
  • GB223589A - Improvements relating to electrical discharge devices for use as translating apparatus : en
  • DE424183C - Process and system for abrading oil slate u. like : de en
  • US1570141A - Hair waver : en
  • US1570589A - Headlight : en
  • FR599782A - Improvements to odometers : en fr
  • GB230061A - Means for preventing the escape of gases from furnaces, especially in steam boilers : en
  • GB245919A - Improvements relating to the control arrangements of the moving parts of wireless telegraph and telephone apparatus : en
  • FR599894A - Pivoting wiper system for windshield glass : en fr
  • GB245984A - Improvements in or relating to feeding troughs or receptacles for animals, birds, poultry and the like : en
  • DE424149C - Automatic idle control for high pressure compressors : de en
  • US1570367A - Shackle-bolt-oiling device : en
  • US1570286A - Electric cigar lighter : en
  • DE424199C - Interchangeable baffle air purifier : de en
  • DE424270C - Air cushions, especially for orthopedic purposes : de en
  • DE424329C - Device for distributing a coal dust-air mixture to various branch lines connected to the main line : de en
  • DE423969C - Ship loading bridge : de en
  • GB245903A - Improved process for the manufacture of sulphuric acid : en
  • GB246078A - Improvements in latch mechanism : en
  • DE424234C - Articulated coupling for the connection of two at least occasionally non-equiaxed and acute-angled shafts, especially for power transmission in electric traction vehicles : de en
  • US1570216A - Music stand : en
  • FR599683A - Photographic reproduction apparatus : en fr
  • GB245927A - Improvements in straps and similar articles usually made of leather : en
  • GB246215A - An improved combined swath turner and side-delivery rake : en
  • GB245808A - Improvements in the construction of ships for carrying aircraft : en
  • US1570212A - Apparatus for the production of electrolytic iron : en
  • US1570255A - Fire-alarm apparatus : en
  • US1570499A - Radio-battery-charging switch means : en
  • US1570007A - Automatic cut-off : en
  • US1570512A - Sanitary cuspidor : en
  • CA257451A - Ornamented fabric : en fr
  • FR599767A - Single-control wave signaling device : en fr
  • US1570059A - Fuel : en
  • CA257361A - Animal trap : en fr
  • US1570324A - Method of making one-piece metal buttons : en
  • US1570246A - Process of making metal articles : en
  • US1570494A - Depending shield attachment for oil stoves : en
  • US1569911A - Release lever : en
  • DE424225C - Cold generation by motor vehicles : de en
  • US1570261A - Simultaneous sending and receiving system : en
  • CA257477A - Cement : en fr
  • CA257483A - Sheet feeding mechanism : en fr
  • US1570061A - Hoisting mechanism for excavating cranes : en
  • US1570353A - Method of producing alumina : en
  • CA257326A - Liquid purifier : en fr
  • USD69255S - Design for a direction-signal casing : en
  • GB245849A - Improvements in and relating to pump valves : en
  • US1569897A - Automatic regulating means : en
  • CA257317A - Process of making bearing materials : en fr
  • FR599755A - Product to impregnate wood : en fr
  • GB245959A - Improvements in sanding devices for motor driven vehicles : en
  • DE423922C - Tank diver : de en
  • FR599651A - : fr
  • FR599652A - Connection : en fr
  • US1569944A - Tractor scoop : en
  • US1569986A - Holder for check books : en
  • US1570149A - Safety hook : en
  • USD69300S - Design for flocked voile fabric : en
  • GB245935A - Improvements in and relating to the production of cementitious material : en
  • DE424068C - Process for the production of acetaldehyde from acetylene : de en
  • FR599858A - Improvements in semi-continuous type furnaces for ceramic products : en fr
  • CA257303A - Pneumatic tube : en fr
  • FR30032E - Device for pressure and on-the-fly lubrication of chain pins and similar components : en fr
  • FR599682A - Switchgear bridge for electric motor vehicles : en fr
  • FR599829A - Improved process for saccharification of cellulosic materials : en fr
  • US1570123A - Car roof : en
  • US1570379A - Pressure-fluid motor : en
  • US1570573A - Window-blind fitting : en
  • USD69306S - Design eor a cap eor gasoline tanks : en
  • AU2151025A - An improved appliance for removing ball races from shafts : en
  • CA257484A - Tobacco pipe : en fr
  • CA257341A - Device for firmly holding and displaying road maps and charts in a conspicuous manner : en fr
  • DE424258C - Cable car with stationary carrying and revolving pull rope : de en
  • GB246068A - An improved process for sorting seeds : en
  • US1570391A - Necktie presser : en
  • US1569924A - Drag-scraper back-post block : en
  • US1570167A - Pedal-operated drum beater and cymbal sounder : en
  • US1570475A - Playing cards : en
  • FR599693A - Front brake control : en fr
  • GB237855A - Aerial wire : en
  • US1569862A - Broaching machine : en
  • FR30033E - Device for launching messages from air vessels : en fr
  • DE424132C - Control arrangement for electrical machines and apparatus : de en
  • CA257414A - Fluid pressure brake : en fr
  • US1570104A - Automobile map container : en
  • CA257441A - Method of and apparatus for breaking the dried coating on sheet materials : en fr
  • DK35508C - Alloy. : da en
  • US1570156A - Drilling fixture : en
  • US1570546A - Vehicular toy : en
  • FR30003E - Support washer for removable wheel lock nuts : en fr
  • DE424502C - Hopper for casting machines : de en
  • FR599727A - Electromagnetic delayed-action maximum relay for alternating current : en fr
  • GB246006A - Improvements in and relating to collars for personal wear : en
  • DE382184C - Consistent lubricants : de en
  • DE424172C - Arrangement for converting a higher frequency into a lower one : de en
  • CA257348A - Process for preapring fish offal for cattle food and poultry food : en fr
  • FR599684A - Improvement in dovetail staves for bulging barrels and drums : en fr
  • GB245962A - Improvements in or relating to removable covers for the tops of tramcars, buses and like vehicles : en
  • FR599825A - : fr
  • US1570023A - Cam follower and method of making same : en
  • US1570252A - Linseed-oil substitute : en
  • USD69268S - Design for a finger ring : en
  • US1570232A - Gas-valve-controlled ventilating device : en
  • US1569943A - Process for the extraction of helium from gases containing the same : en
  • US1570222A - Storm-type shingle clamp : en
  • CA257415A - Electrically heated appliance : en fr
  • GB246073A - Improvements in or relating to electric arc lamps : en
  • FR599786A - Improvements to the electrodes of ozone-producing electric corona devices : en fr
  • FR599798A - Method and apparatus for waving hair : en fr
  • GB245966A - Improvements in or relating to fasteners for loose sheets of paper or other material : en
  • FR599833A - Improvements to fishing gear : en fr
  • FR599759A - Horn cutters : en fr
  • GB245908A - Improvements relating to wick burners for incandescent vapour lamps : en
  • US1569927A - System osi and mechanism fob contbolling moving bodies by kadiam : en
  • US1570169A - Plastic composition, a putty or a filler cement : en
  • US1570462A - Automatically-closing door : en
  • DE424223C - Inking unit for high-speed cylinder presses : de en
  • DE424262C - Boiler buffering for boilers stored on vehicles : de en
  • US1570069A - Pipe-gripping device : en
  • US1570377A - Snow-removing apparatus : en
  • US1570513A - Pianoforte : en
  • DE424371C - Method and device for the production of surface decorations on metal vessels : de en
  • US1570218A - Automatic ribbon reverse : en
  • US1570414A - Automatic clutch : en
  • US1570043A - Pump-packing-expanding device : en
  • US1570460A - Telegraph system : en
  • US1570424A - Means for use in the photographic production of typographical printing surfaces : en
  • DK35499C - Drain spout for cans, barrels or similar liquid containers. : da en
  • DE423876C - Transmitter for wireless telegraphy or telephony using harmonics : de en
  • DE424278C - Roof fan with fixed angled hoods and movable flaps : de en
  • DE424275C - Stepladder with running board that can be transformed into a trestle : de en
  • DE424313C - Weather protection roof for bundles of sheaves standing in the field : de en
  • DE424043C - Collapsible cigarette holder with protective housing : de en
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  • GB246052A - Improvements relating to stocking or sock suspenders or the like : en
  • CA257461A - Vehicle door and brake device : en fr
  • GB235555A - Improvements in the mounting of automatic guns : en
  • GB245874A - Improvements in variable resistances : en
  • USD69260S - Design for wall paper : en
  • GB245866A - Improvements in the manufacture of cement and kilns for use therein : en
  • FR599677A - Method and device for mist spraying liquid fuels : en fr
  • GB245960A - Improvements relating to the utilisation of products of combustion in steam generators : en
  • DE424175C - Pulverized coal burners : de en
  • DE424008C - Wire linen : de en
  • GB238206A - Improvements in and relating to the synchronizing of alternating electric current systems : en
  • US1570175A - Printing machine : en
  • US1570371A - Ventilating fan : en
  • US1570088A - Turnover mechanism : en
  • US1570588A - Thread-cutting temple for looms : en
  • CA257379A - Mast arm : en fr
  • DE424235C - Attachment of the coil springs for single axle drives for rail vehicles : de en
  • DE424331C - Isolating agent for heat or cold protection : de en
  • GB245938A - Foldable hoods and screens for dickey and similar seats of road vehicles : en
  • DE424367C - Hair clipper with automatic change of the cutting height : de en
  • FR599849A - Frame for hand faces and loupes : en fr
  • GB246016A - Improvements in or relating to pea shellers : en
  • CA257472A - Pipe coupling means for making steam and other fluid-tight joints : en fr
  • AU1996324A - Process for washing and cleaning materials of any nature andin any condition : en
  • CA257383A - Combined floor waxer and polisher : en fr
  • DE424355C - Method and device for the production of paper, whereby the stock water is given a special movement before or during the deposition of the fibers on the machine screen : de en
  • CA257474A - Fastening device : en fr
  • FR30019E - Adjustable Flow Maze Release Valve for Railway Equipment Air Brake : en fr
  • GB233291A - : en
  • GB245864A - Improvements in method of and apparatus for regulating gas collecting mains and cokeovens : en
  • FR599846A - Process for the production of pure phosphoric acid from natural phosphates : en fr
  • FR599702A - DC dynamo with automatic voltage adjustment for variable number of revolutions and load : en fr
  • GB246216A - Improvements in mops constructed for wringing : en
  • US1570118A - Cotton blocker or chopper : en
  • DE424206C - Device for the partial dimming of electrically operated vehicle headlights provided with parabolic mirrors : de en
  • CA257381A - Tractor wheel : en fr
  • US1570006A - Process for treating alumino-silicates : en
  • US1570580A - Bed : en
  • USD69281S - Design for a holder for toilet articles : en
  • DE424077C - Drive for free-swinging plansifters with flyweights rotating radially around a pin : de en
  • US1569994A - Thermostatic control device for fuel burners : en
  • US1570320A - Spark plug and method of making same : en
  • CA257310A - Waterproof paper or fibre board : en fr
  • US1569882A - Straw-spreading attachment : en
  • CA257386A - Telephone transmitter and receiver : en fr
  • US1570066A - Brake actuating means for motor cars : en
  • US1570067A - Method of making shoes : en
  • US1570200A - Pad for window-washing apparatus : en
  • US1570221A - Brake-equalizing attachment for automobiles : en
  • US1570455A - Method of manufacturing horseshoe calks : en
  • US1569894A - Wire-cutting attachment for milk-bottle-capping machines : en
  • DE424228C - Process and device for the introduction of fine-grain fuels and other charging material into the melting zone of blast furnaces : de en
  • US1570355A - Stamp-canceling machine : en
  • CA257365A - Compressor : en fr
  • DE424292C - Adding machine : de en
  • DE424274C - Field chair : de en
  • US1570309A - Typewriting machine : en
  • CA257419A - Safe door : en fr
  • US1570128A - Process of making water bags : en
  • US1570419A - Game of skill : en
  • CA257354A - Spraying distributor : en fr
  • US1570552A - Combined boiling, washing, condensing, and drying machine : en
  • US1569989A - Universal joint : en
  • US1570124A - Flying jenny : en
  • GB245875A - Improvements in set-off web feeding devices in flat-bed web printing machines : en
  • AU2091824A - Improved speed cutter for sheepshearing machines : en
  • CA257395A - Overhead loading mechanism : en fr
  • CA257493A - Process for the direct synthesis of ammonia : en fr
  • DE424222C - Device for mounting printing plates on the plate cylinder of lithographic printing machines : de en
  • DE424386C - Pipe slide control for pneumatic hammer : de en
  • DK35523C - Membrane drum for automatic water discharges and the like. : da en
  • US1570385A - Long-stroke amplifying device : en
  • US1570171A - Road-working apparatus : en
  • US1569918A - Grapple : en
  • CA257322A - Headlight : en fr
  • GB246048A - Improvements in paper making processes : en
  • US1570264A - Automatically-controlled tabulating machine : en
  • US1570502A - Window regulator : en
  • US1570312A - Method of producing expansible-collapsible elements : en
  • US1570105A - Electric coupling for railway vehicles : en
  • USD69261S - Design for wall paper : en
  • US1570121A - Helicopter : en
  • US1570046A - Process of sulphonating beta naphthol : en
  • US1570130A - Hook and eye : en
  • FR599785A - Dummy movable steering wheel intended to operate the central warning button on automobile steering wheels : en fr
  • US1569999A - Clothes tongs : en
  • GB245859A - Improvements in or relating to internal combustion engines : en
  • US1570487A - Oil burner : en
  • US1570571A - Truss pad : en
  • GB246064A - Hook wedge for fixing a handle in a tool : en
  • DE424272C - Process for the production of an acid-resistant coating on castings : de en
  • USD69278S - Design for a pointer knob for radio apparatus and the like : en
  • GB246081A - Improvements in spring bows and bow compasses : en
  • DE424287C - Earth inductor compass : de en
  • US1570005A - Medium for bleaching, cracking, and desulphurizing petroleum and other hydrocarbon compounds and process of preparing same : en
  • CA257436A - Resistance coil : en fr
  • US1570336A - Display container : en
  • US1570603A - Lock : en
  • GB245852A - Improvements in or relating to mechanisms for compounding motions : en
  • USD69269S - Design eor a wheeled toy : en
  • FR599777A - Improvements relating to the electrolytic deposition of metals : en fr
  • DE424369C - Soling of footwear using replaceable patches : de en
  • DK35513C - Cylinder grinder. : da en
  • CA257368A - Process for bleaching cellulose : en fr
  • CA257456A - Apparatus for drying hosiery : en fr
  • FR599870A - Process for waterproofing papers and other products or sheet materials : en fr
  • DK35522C - Letter cover closing machine and the like. : da en
  • GB245957A - Improvements in and relating to printing and numbering : en
  • DE424124C - Packaging vessel with welded or fluted bases or cover parts : de en
  • FR30016E - Hand hydropneumatic riveting machine : en fr
  • GB246070A - Improvements in means for drying stockings and the like : en
  • FR599895A - Extraction of hydrogen from gases containing it : en fr
  • GB234438A - Improvements in or relating to portable buildings : en
  • GB235893A - Improved manufacture of very thin wires : en
  • US1570191A - Railroad-switch cleaner : en
  • CA257314A - Apparatus for separating liquids of different specific gravities : en fr
  • FR30007E - Double-acting lubricant compressor : en fr
  • FR599774A - New device of sectioned sleepers for railway tracks : en fr
  • FR599864A - Double-acting vane motor : en fr
  • DE424141C - Production of concentrated, colloidal arsenic sulfide solutions : de en
  • DE416302C - Process for the production of security paper : de en
  • GB246203A - Improvements in or relating to massaging devices : en
  • GB246022A - Improvements in means for operating and locking railway points and the like : en
  • US1570299A - Ammonia soda process : en
  • US1570432A - Cushion-stuffing machine : en
  • FR599705A - Improvements in the manufacture of cooperage articles including staves, in particular that of rosin barrels : en fr
  • DE424114C - Mobile device for combating pests on garden and field plants standing low in rows : de en
  • DE424356C - Device to prevent the drawbar from hitting the horse's body : de en
  • DE424179C - Lateral arm as a rope holder for rope pulling devices : de en
  • US1570262A - Process of preparing propylene-thiohydrin or propylene-ethylene-thiohydrin and products obtained thereby : en
  • US1569955A - Waterproof quilting : en
  • US1570569A - Rear-seat windshield : en
  • US1570213A - Fishhook book : en
  • USD69247S - Design eor an instrument-case bezel : en
  • AU19926A - L Improvements in looseleaf binders : en
  • GB246018A - Improvements in and relating to electric commutators or ignition distributors : en
  • GB246047A - Improvements in and relating to overall garments : en
  • US1570125A - Dumping-wagon box : en
  • GB245926A - Improvements in plugs and sockets for inductance coils and the like : en
  • GB246029A - Improvements in internal combustion engines : en
  • FR30041E - Servo brake : en fr
  • DE424277C - Device for displaying the water level in a hot water tank for ovens and stoves : de en
  • GB245882A - Improvements in kinematographic apparatus : en
  • FR599735A - Removable syringe : en fr
  • GB245868A - Improvements in hat and garment supporting devices : en
  • FR599704A - Protective shoe for football boots : en fr
  • FR599814A - Luggage bag for motor vehicles and other applications : en fr
  • US1570053A - Toe binder : en
  • US1570332A - Toy : en
  • US1570578A - Trap : en
  • US1570587A - Slatted conveyer or apron and the like : en
  • GB246044A - Improvements in the construction of driving wheels for locomotives : en
  • DE424375C - Device for setting up the fallen cones by means of tension members : de en
  • US1569896A - Filtering tank : en
  • US1570016A - Awning : en
  • DK35505C - Procedure for precipitating chemical compounds on a glowing body and for separating these chemical compounds. : da en
  • DE424354C - Device for display and removal of packages of goods or small everyday objects that are stored in individual containers in a showcase in rows next to and above one another : de en
  • US1570318A - Stone-cutting machine : en
  • US1570420A - Electrical contact maker and breaker : en
  • US1570509A - Window washer : en
  • FR599851A - Process for the production of nitrogen peroxide by oxidation of ammonia gas using air : en fr
  • GB245932A - Improvements in or relating to fuse carriers : en
  • GB246059A - Improvements in or relating to soles, heels and protectors for boots and shoes and the like footwear : en
  • FR599659A - Apparatus for the manufacture of artificial silk : en fr
  • GB245427A - Improvements in valves or cocks : en
  • GB245947A - Improvements relating to electrically driven rotary printing presses and like machines : en
  • GB246201A - Improvements in boots and the like and in methods and means for making the same : en
  • GB246537A - An improved signalling apparatus for motor cars or other vehicles : en
  • US1570098A - Process of rendering paper transparent : en
  • US1570457A - Violin-position guide : en
  • US1570050A - Drilling machine : en
  • US1570056A - Bearing : en
  • GB236529A - Improvements in paper feed mechanism for typewriting machines : en
  • GB245958A - Improvements in multicolour offset printing machines : en
  • DE424418C - Sink bodies for depth determination : de en
  • DE424466C - Method and device for the production of artificial tooth crowns : de en
  • DE424353C - Press ram for stamping or the like of cardboard boxes : de en
  • FR599857A - Mechanical amusement ride system for fairgrounds : en fr
  • US1570018A - Container : en
  • AU2219425A - r "Lavatory chain handle disinfecting device : en
  • US1569900A - vickess : en
  • US1570143A - Carburetor : en
  • US1570358A - Holder for rolled material : en
  • CA257397A - Bath tub : en fr
  • FR599740A - Device for lifting the windows of motor vehicles or other vehicles : en fr
  • US1570480A - Apparatus for casting curved stereotype printing plates : en
  • US1570563A - Railway truck : en
  • USD69296S - Design eor elooked voile eabric : en
  • US1570540A - Umbrella rack and smoking stand : en
  • US1570574A - Roller window-blind fitting : en
  • US1570080A - Refrigerant : en
  • US1570269A - Cane harvester : en
  • US1570362A - Bachelor button : en
  • US1570474A - Ingot stripping : en
  • USD69305S - Design for a pedestal fob portable electric lamps : en
  • US1570593A - Thread-cutting temple for looms : en
  • GB245858A - Improvements in or relating to safety razor devices : en
  • FR599836A - Shoe rack form : en fr
  • FR601086A - : fr
  • DE424027C - Switch with a longitudinally movable and rotatable contact arm : de en
  • DE424126C - Flap weir with braked weir flap : de en
  • US1570054A - Mold for sash-weight cores : en
  • GB234792A - : en
  • US1570459A - Compass : en
  • US1570404A - Pile and pile driving : en
  • US1570313A - Locomotive : en
  • DE424293C - Tens transmission device on calculating machines : de en
  • US1570477A - Locking mechanism for the spare tires of automobiles : en
  • GB241199A - Improvements relating to surgical appliances for diagnosing venereal diseases : en
  • US1570089A - Ventilator : en
  • US1570170A - Process for recovering vanadium from petroleum hydrocarbons : en
  • US1570058A - Drain spout for washing machines and the like : en
  • US1570539A - Machine for use in making boxes or crates : en
  • US1570145A - Light-reflecting ornament : en
  • US1569858A - Barrel agitator : en
  • GB245871A - Improvements in or relating to means for facilitating the insertion of pistons in their cylinders : en
  • GB238841A - Improvements in or relating to internal combustion engines : en
  • DE424285C - Anti-slip protection for tripod feet : de en
  • DE424220C - Especially used as a superheater or preheater, the heating surface of which is formed by pipes : de en
  • US1570072A - Locking means : en
  • US1570321A - Skimming spoon : en
  • DE424273C - Injection molding machine with pierced casting piston : de en
  • CA257492A - Method of and system for radio signalling : en fr
  • FR30035E - Continuous working vertical reheating oven : en fr
  • FR599749A - Improvements to tickets issued by printing mechanisms : en fr
  • GB245967A - An improvement relating to trousers stretchers : en
  • US1570345A - Electric-light globe : en
  • US1570055A - Heat-treating container : en
  • US1570567A - Toy balloon : en
  • US1570470A - Air boat : en
  • CA257490A - Machine for working uppers over lasts : en fr
  • US1570015A - Fastener for laces : en
  • US1570129A - Support for head telephone receivers : en
  • FR599842A - Top of foot facing for open shoes : en fr
  • DE424455C - Signaling device for regulating road traffic with a light source in a housing which has openings and in these openings lenses for collecting the light rays : de en
  • DE424198C - Process for the production of glass bottles and matching glass stoppers : de en
  • US1569852A - Valve mechanism : en
  • US1570335A - Machine for making wall board, etc. : en
  • US1569966A - Piston : en
  • CA257343A - Milking machine : en fr
  • CA257406A - Process of recovering lithium salts from phosphate minerals : en fr
  • US1570549A - Bowling-alley ball return : en
  • GB245951A - Driving gear for wringing or mangling machines : en
  • US1569901A - Attachment to firearms : en
  • USD69285S - Desjcgn for a gem-set ring : en
  • DE424309C - Pipeline system for the drainage of properties : de en
  • DK35507C - Method and apparatus for exchanging heat between liquid or gaseous media. : da en
  • CA257346A - Liquid applying device for floors, etc. : en fr
  • CA257388A - Mine skip : en fr
  • DE424205C - Fur goods : de en
  • DE424395C - Collector for condensates built into the feed line of a steam boiler : de en
  • DE424398C - Device for aligning type carriers set to form a line in line typewriters : de en
  • GB246079A - Improvements in latch mechanism : en
  • AU2065224A - Improved safety gear for lift ears : en
  • CA257442A - Hot water supply system : en fr
  • DE424350C - Device to prevent backflow in sewing machines : de en
  • US1570192A - Wrecking bar : en
  • CA257424A - Production of metaldehyde : en fr
  • CA257391A - Hoist for mines : en fr
  • DE424383C - Elevator and pointer setting device for clocks, especially automobile clocks : de en
  • CA257476A - Mechanical lead pencil : en fr
  • US1569921A - Alloy for pen points : en
  • US1570405A - Machine for coating wafers : en
  • US1570543A - Steering apparatus : en
  • GB245896A - Means for measuring and indicating the rate of feeding a liquid-receiving apparatus carried by a vehicle : en
  • CA257328A - Twist nail : en fr
  • US1570280A - Pump jack : en
  • US1570208A - Shirt : en
  • US1569876A - Concrete form : en
  • US1570326A - Combined hand-bag frame and vanity case : en
  • DE423892C - Adjustable kumt : de en
  • US1570204A - Shocking machine : en
  • US1569846A - Hoisting machinery : en
  • US1570165A - Trailer : en
  • US1570378A - Vehicle brake apparatus : en
  • US1570532A - Article of furniture : en
  • DE424396C - Device for reducing friction losses in steam turbines : de en
  • FR599809A - Combination heater : en fr
  • FR30004E - Double-acting lubricant compressor : en fr
  • FR599863A - Bicycle handlebar stem : en fr
  • GB245906A - Improvements in or relating to hand extincteurs for putting out fires : en
  • US1569971A - Truck : en
  • GB239507A - Improvements in rotary engines : en
  • FR599743A - Article for coating floors and walls : en fr
  • FR599868A - Process for preparing a complex alumina salt suitable for serving as a support for dyes, and industrial products obtained by application of this process : en fr
  • GB245980A - Utensils for moulding sugar sweetmeats commonly called "lollipops" : en
  • GB242944A - Improvements in paper feeding mechanism for typewriting machines : en
  • DE423893C - Blender, especially for horses : de en
  • FR599660A - three-legged folding ladder : en fr
  • US1569960A - Raincoat : en
  • FR599680A - Improvements to machines used in the manufacture of cookies : en fr
  • CA257457A - Apparatus for attaching heels to shoes : en fr
  • DE424030C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • CA257491A - Apparatus especially useful as relay, oscillograph, etc. : en fr
  • USD69301S - Design for flocked voile fabric : en
  • CA257375A - Portable fire escape : en fr
  • CA257377A - Combined trolley wire and guard hanger : en fr
  • FR599775A - Improvements to hand-operated presses : en fr
  • US1569913A - Harrow : en
  • US1570359A - Antiskid attachment for automobile wheels : en
  • US1569992A - Thread puller for automatic stop sewing machines : en
  • US1570518A - Method and apparatus for drilling holes : en
  • US1570448A - Apparatus for constructing reenforced-concrete structures which contain imbedded means for circulating a heating or cooling medium : en
  • FR599789A - Method of fixing scales or graduated rulers of thermometers of the said type : en fr
  • US1570356A - Lubricating appliance : en
  • US1570193A - Process of treating bituminous substances : en
  • USD69287S - Design for a gem-set finger ring : en
  • US1570235A - Apparatus for heat-treating substances packed in sealed receptacles : en
  • US1570350A - Combined box and table : en
  • US1570496A - Truss-form system : en
  • US1570153A - Operating member : en
  • US1569947A - Wall-board lath : en
  • DE424186C - Driving iron for Ferrari counters : de en
  • US1570372A - Lost-motion-compensating means for gear-hobbing machines : en
  • CA257460A - Rotary valve for internal combustion engines : en fr
  • US1570453A - Camera : en
  • US1569977A - Method of making concrete tiles : en
  • US1570597A - Lighting fixture : en
  • DE424425C - Saemery picker : de en
  • US1569878A - Power lift for mower bars : en
  • US1570526A - Spring bumper for automobiles : en
  • US1570293A - Inking mechanism for printing presses : en
  • US1570323A - Ring-spinning frame and other spinning machine : en
  • US1570219A - Color-blending pavement-crack filler : en
  • US1570300A - Weighing machine for liquids : en
  • US1570329A - Ornamentation of leather : en
  • US1570463A - Unloading device for furnaces : en
  • DE424187C - Process for sealing two metal surfaces lying on top of one another : de en
  • DE424337C - Self-tightening lining : de en
  • DE423941C - Metal electrode : de en
  • FR599720A - Mechanical shunting installation for marshalling yards and in particular marshalling yards with speed bumps : en fr
  • GB246000A - Improvements in and relating to drying bleaching powder : en
  • GB246054A - Improvements in kinematographic projectors with forced lubrication : en
  • US1570556A - Safety appliance for railway hand cars : en
  • US1570461A - Safety attachment for tanks : en
  • DE424332C - Star gearbox : de en
  • FR599818A - Preservative against moths : en fr
  • GB245979A - A device for controlling the delivery of piston compressors : en
  • US1569930A - Tube mill or ball mill : en
  • US1569916A - System of water transportation and a novel boat for use in connection therewith : en
  • DE424381C - Cutting device for stranded goods, especially brick strings : de en
  • DE424373C - Method for painting (painting) splintered wooden floors u. like : de en
  • US1570383A - Treatment of hides and skins for manufacture into leather : en
  • USD69262S - Design eor a bird house : en
  • DK35509C - Steering wheels for hand transport trolleys. : da en
  • US1570582A - Road-packing machine : en
  • DE424178C - Semi-flexible shoe : de en
  • FR599848A - Device for heating and asepsis of curling irons and other hairdressing tools : en fr
  • FR599865A - Improvements to the construction of shock absorbers : en fr
  • US1569914A - Pinning and nailing machine : en
  • US1570199A - Drawing press : en
  • US1570137A - Process of glazing brick : en
  • CA257453A - Process and device to measure the resilient properties of glutinous matters : en fr
  • US1570469A - Resin substitute produced by friedel crafts reaction : en
  • US1570270A - Dispensing can : en
  • CA257373A - Process of fractionating, cooling and condensing gas mixtures : en fr
  • CA257376A - Device for sharpening safety razor blades : en fr
  • CA257371A - Repair device for pneumatic tires : en fr
  • US1569936A - Machine-switching system : en
  • USD69267S - Benjamin gross : en
  • US1570592A - Sheet-feeding mechanism for forming machines : en
  • US1570412A - Quarter pad for vehicle tops : en
  • US1569942A - Reversible hat : en
  • US1570010A - Fuel-feeding system : en
  • US1570545A - Wringer : en
  • US1570577A - Air washing and conditioning apparatus : en
  • US1570025A - John van doiten yottng : en
  • USD69273S - Design for a covered dish or similar article : en
  • US1570298A - Method and means for repairing tire casings : en
  • CA257425A - Air moistener : en fr
  • CA257433A - Shipping tag : en fr
  • CA257297A - Roller bearing : en fr
  • CA257455A - Protecting device for deflated tires and loaded vehicle wheels : en fr
  • CA257404A - Process for obtaining lithium salts or metallic lithium : en fr
  • GB245920A - Improvements in or relating to starters for electric motors : en
  • DE424432C - Bevel gearbox : de en
  • FR599889A - Packaging device applicable in particular to the packaging of eggs : en fr
  • DE424295C - Spindle drive for spinning and twisting machines : de en
  • DE423970C - Single rope self grapple : de en
  • GB232543A - Improvements in methods and apparatus for making puffed products, and the product obtained therefrom : en
  • CA257350A - Winding device : en fr
  • FR599698A - Mechanical tabletop grater for cheese : en fr
  • FR30043E - Condensation water trap : en fr
  • FR599726A - Automatic advertising machine to indicate the force of an effort : en fr
  • US1570492A - Garment supporter : en
  • USD69303S - Design for a base for portable electric lamps : en
  • US1569863A - Cup hook and support : en
  • US1570422A - Indoor golf game : en
  • FR30012E - Double-acting lubricant compressor : en fr
  • FR599820A - Water-based painting process and painting obtained by this process : en fr
  • CA257426A - Expansion valve for artificial refrigerating systems : en fr
  • US1570454A - Automatic stop for looms : en
  • US1570048A - Vehicle tire : en
  • US1570357A - Dental toothpick : en
  • GB245880A - Improvements relating to tooth brushes : en
  • US1570369A - Control system : en
  • US1570032A - Grease-dispensing apparatus : en
  • CA257392A - Apparatus to mechanically harness, store and transmit power : en fr
  • CA257315A - Radiator : en fr
  • DE424401C - Device to reduce the risk of rail derailment : de en
  • US1570352A - Calculator : en
  • US1570402A - Combined radiator shield and humidifier : en
  • GB245590A - Improvements in steam distribution valves and valve gear for locomotive and other steam engines : en
  • DE424188C - Process for the production of a healing serum against cancerous tumors u. like : de en
  • GB239208A - Improvements in and relating to vapour separation and condensation particularly for use with oils : en
  • DK35510C - Glass frame. : da en
  • CA257331A - Loom mechanism : en fr
  • US1569874A - Indicating means for calling dials : en
  • DE424129C - Process for the production of pure sulfuric acid clay : de en
  • GB245981A - Improvements in inductance devices such as transformers or repeating coils for telephone circuits : en
  • GB246060A - Improvements in and relating to crowns or roofs of furnaces : en
  • FR30006E - Double-acting lubricant compressor : en fr
  • FR599802A - New men's underwear : en fr
  • CA257324A - Self-propelled vehicle : en fr
  • GB241220A - Improvements in braces for personal wear : en
  • FR30013E - Double-acting lubricant compressor : en fr
  • GB245862A - Improvement in liquid expansion engines and hot air engines : en
  • GB246529A - Improvements in and relating to the production of hydroxy-anthraquinones : en
  • FR599899A - Automotive fender refinements : en fr
  • FR599721A - New traction sprayer pump mechanism for grapevines and grain : en fr
  • FR599877A - Spark plug for internal combustion engines and other applications : en fr
  • FR599878A - Improvements to editing to generate short waves : en fr
  • GB246019A - Improvements in holders for paper bags and the like : en
  • AU2130225A - Improvements in domestic water heaters : en
  • US1569996A - Alloy : en
  • FR599746A - Wagon-lit : en fr
  • US1570277A - Cotton chopper : en
  • DE424391C - Process for the production of adhesives : de en
  • US1570177A - Sanding block : en
  • US1570506A - Attachment for roll-over pattern-drawing molding machines : en
  • DE424254C - Wrought iron counterflow articulated tube boiler : de en
  • DK35512C - Coke crusher. : da en
  • US1570172A - Gravel bin : en
  • FR601085A - : fr
  • US1570159A - Shock diffuser : en
  • FR599788A - Closing system, articulated or rigid, for the losses of transport vehicles : en fr
  • GB245899A - Device for winding spools, bobbins, coils, or the like with insulated wire : en
  • FR599900A - Lighting device for motor vehicles : en fr
  • US1570294A - Cue tip and method of making the same : en
  • DE424210C - Pinch pieces between the upper and lower part of a resilient iron pit punch : de en
  • US1570190A - Paper-roll holder : en
  • US1570239A - Drilling machine : en
  • US1570431A - Hot-air furnace : en
  • USD69284S - Design fob a license-plate holdeb : en
  • DE424307C - Coupling for leg and front cart of plows : de en
  • FR599729A - Improvements to burners for powdery, liquid or gaseous fuel : en fr
  • GB245985A - An improved device for photographically copying inscriptions, drawings and the like on film bands automatically : en
  • GB245893A - Improvements in or relating to electrical controllers for hoists : en
  • GB245992A - Improvements relating to smokers' ash-trays, cigar rests and cigar and cigarette extinguishing devices : en
  • DE424250C - Process for refining and cracking heavy hydrocarbon oils : de en
  • US1570473A - Ingot mold : en
  • DE424291C - Device for measuring small changes in length, especially for material tests : de en
  • US1569935A - Machine for bending wood : en
  • GB246083A - Improvements in or relating to fly papers : en
  • GB232986A - Improved process for the separation of the several components of a gaseous mixture of any kind : en
  • CA257423A - Display device : en fr
  • GB245863A - Improvements in sluice or lever-gate valves : en
  • GB245912A - Improvements in and relating to the treatment of liquids, gases or solutions with active carbon : en
  • GB246545A - Improvements in and relating to high voltage electric transformers : en
  • DE424181C - Dough press with changing pots : de en
  • DE424221C - Compound waste heat boiler for smaller ovens : de en
  • US1569959A - Differential pressure gauge : en
  • US1570268A - Figure toy : en
  • US1570389A - Process of treating seed hulls and product : en
  • US1569972A - glowackl : en
  • DE424219C - Sludge water purifier with filter inserts and storage space for the deposits, especially for steam boiler systems : de en
  • GB234492A - Improvements in rotary duplicating machines provided with automatic sheet-feeding devices : en
  • DE424357C - Cinematographic recording apparatus : de en
  • DE424318C - Lubricating pump arrangement, especially for automobile engines : de en
  • GB235596A - Improvements in and relating to electrodes for electric arc furnaces : en
  • US1570441A - Ventilator : en
  • US1570584A - Cumaron resin composition and process of making same : en
  • FR599770A - Device ensuring instantaneous release of tools and machine parts that become blocked during work : en fr
  • GB236899A - Improvements in and relating to gill bars : en
  • US1570384A - Platform structure : en
  • FR599699A - Cast iron element thermosyphon boiler : en fr
  • DE424121C - Self-acting window locking device : de en
  • DE424427C - Device for generating a gas-vapor mixture for operating internal combustion engines : de en
  • FR599815A - Safety device for combs : en fr
  • GB245994A - Improvements in alarm fuses : en
  • FR599662A - Testing device for drilling machines : en fr
  • DE424226C - Heat exchange apparatus : de en
  • FR599860A - New process for pouring sandstone pottery, called: de noron : en fr
  • CA257479A - Metallic vehicle wheel : en fr
  • FR599828A - Improvements to liquid fuel burners : en fr
  • GB246042A - Improvements relating to display cases for food : en
  • US1570537A - Absorbent material and process of making same : en
  • USD69280S - oe newark : en
  • DE424412C - High frequency current regulator for electro medical devices : de en
  • FR599886A - Device for transforming an ordinary photographic camera into a cinematographic camera or projection device : en fr
  • GB246024A - Improvements in and relating to electric power systems : en
  • GB246072A - Valve mechanism : en
  • DE424236C - Multiple control for electric railways : de en
  • US1569932A - Box or carton : en
  • GB246023A - Improvements in and relating to emergency doors for vehicles : en
  • US1570465A - Shoe-polishing machine : en
  • US1570505A - Electric telemotor apparatus : en
  • FR599781A - Improvements to automotive radiator brackets : en fr
  • GB234494A - Improvements in automatic-hydraulic three-way tipping device for vehicles more particularly for motor lorries : en
  • GB245816A - Improvements in machines for shaping hats : en
  • GB245950A - Improvements in holders for valves, coils and the like of wireless apparatus : en
  • CA257447A - Typewriting machine : en fr
  • FR599738A - Nerve puller for dental work : en fr
  • FR599766A - Improvement in the control device of dobby looms : en fr
  • FR599884A - Two-stroke internal combustion engine, without valves : en fr
  • GB246003A - An improved machine for embroidering, darning, sewing and the like : en
  • FR599731A - Device to prevent corrosion on the lead liner of wooden bins for lead-acid batteries : en fr
  • FR601061A - Drill tool : en fr
  • GB246056A - Improvements in frames for locomotives with individually driven axles : en
  • FR599745A - Machine for manufacturing glass hollow bodies : en fr
  • FR599832A - Removable hearth for heating furnaces, boilers and all industrial or other fireplaces : en fr
  • GB246191A - A new or improved ringboard or ball game apparatus : en
  • FR30020E - Installation for supplying fuel injection pumps in heavy oil engines : en fr
  • GB245933A - Improvements relating to ship logs : en
  • GB239185A - Improvements in rotary tilling machines controlled from the driver's seat : en
  • USD69304S - Design for a base for portable electric lamps : en
  • GB245944A - Improvements in or relating to means for discharging torpedoes : en
  • FR599787A - Articulation system convertible into a rigid system for folding side walls of transport vehicles : en fr
  • GB239508A - Apparatus for obtaining relief effects in the optical projection of pictures : en
  • GB245876A - Improvements relating to starting equipment for electric current converters : en
  • FR599875A - Device allowing the simultaneous recording of accounting items on loose forms and on registers : en fr
  • FR599876A - Device for maneuvering and orienting motor vehicles and others : en fr
  • FR599885A - Improvements in the manufacture of oxygen : en fr
  • GB238174A - Improvements in or relating to the separation by liquefaction of complex gaseous mixtures : en
  • DE424290C - Lighting device for projector : de en
  • FR599711A - New guide system for extendable tables : en fr
  • GB245854A - Improvements in or relating to automatic or semi automatic telephone systems : en
  • FR599734A - Improvements to single-direction force transmission mechanisms : en fr
  • DE424450C - Spray electrode with thickened ends for electrical gas cleaners : de en
  • DE424253C - Wrought iron tubular section kettle made of U-shaped bent frame tubes laid close together : de en
  • GB246027A - Sheave block : en
  • US1570004A - Detective photographing system : en
  • US1570503A - Headlight : en
  • GB245930A - Improvements in or relating to tethering means for dogs and other animals : en
  • GB245902A - Improvements in or relating to vulcanising apparatus : en
  • GB246219A - Improvements relating to automatic telephone systems : en
  • GB245911A - Improvements relating to electric welding apparatus : en
  • DE424445C - Dust-preventing emptying device for garbage cans : de en
  • GB245986A - Improvements in magnetic materials : en
  • GB245568A - Improvements in or relating to means for guarding against unauthorised use of motor vehicles : en
  • GB245949A - Improved structure for use in the displaying of printed and other matter for advertising and similar purposes : en
  • FR601146A - Hard core crusher for mining machines : en fr
  • FR601147A - Bearing for lubrication from above : en fr
  • GB246202A - Improvements in or relating to the manufacture of stone, and bricks, blocks, slabs or the like therefrom : en
  • US1570185A - Discus : en
  • USD69248S - bayardi : en
  • DK35517C - Electrotherapeutic Apparatus. : da en
  • FR599715A - Mine : en fr
  • GB246049A - Improvements in and relating to poss-stick laundry apparatus : en
  • GB246075A - Improvements in casement stays : en
  • US1569851A - Die-casting machine : en
  • US1570534A - Bobbin : en
  • US1570555A - Liquid-fuel burner : en
  • US1570081A - Grain huller : en
  • US1570338A - Device for removing pump liners and valve seats : en
  • USD69250S - Leo bltjhm : en
  • FR599768A - Calorimetric bomb for ammonia catalysis : en fr
  • FR599732A - Further training in hydraulic jacks and similar devices : en fr
  • GB241542A - Improved chemical process for the etching of rubber principally for the obtention of printing blocks : en
  • DE424209C - Method and device for the flameless combustion of fumes and gases by means of catalytic substances : de en
  • CA257449A - Typewriting machine : en fr
  • US1570036A - Process and machine for shaping wire : en
  • DE424335C - Fluid change gearboxes for machine tools : de en
  • US1569865A - Collapsible-tube-closing apparatus : en
  • GB245964A - Apparatus and methods for moulding conduits and the like : en
  • USD69277S - Design for a candy doll : en
  • FR599669A - Front axle support device of four wheel cars : en fr
  • CA257480A - Sheet handling mechanism for presses or creasers : en fr
  • US1570008A - Gas-main : en
  • FR599658A - Adjustable automatic electric current switch : en fr
  • GB246053A - Improvements relating to air sealing devices for use with mechanical stokers : en
  • AU2473825A - Improvements ingrain scalpers or cleaners : en
  • CY11A - Improvements in the manufacture of hydraulic cement or plaster from gypsum : en
  • US1569853A - Method of and machine for operating upon shoes : en
  • DE419450C - Head rest for travelers : de en
  • DE424195C - Inclined grate furnace for lignite with pre-gasification shaft : de en
  • GB231866A - Improvements in and relating to the manufacture of water gas : en
  • FR599750A - Hatch cover enhancements : en fr
  • FR30009E - Double-acting lubricant compressor : en fr
  • GB245996A - Improvements in or relating to power transmission apparatus : en
  • CA257439A - Electric transformer : en fr
  • GB245818A - Improvements in or relating to heel attaching : en
  • GB245909A - Improvements in draught excluding means for side screens or the like as employed on vehicles : en
  • FR599853A - Apparatus for density classification of heterogeneous mixtures of granular bodies : en fr
  • GB239191A - Improvements in or relating to systems for boiling cellulose : en
  • GB245900A - Improvements in swath turners, hay collectors, side delivery rakes, or the like : en
  • US1569988A - Collar-band attachment : en
  • US1570097A - Fluid-pressure-control system : en
  • US1570273A - Power-transmission chain : en
  • US1570551A - Bowling-alley ball return : en
  • US1570035A - Drop track section : en
  • US1570514A - Process of manufacturing acetic anhydride : en
  • US1570581A - Display device : en
  • DE424119C - Infeed device on roller grist mills with a rocking shoe arranged under the infeed funnel : de en
  • US1570498A - Film-printing machine : en
  • US1570026A - Fountain pen : en
  • US1569886A - Display receptacle : en
  • US1569923A - Device for furnaces : en
  • US1569950A - Typewriting machine : en
  • CA257485A - Valve stem arrangement in disc wheel : en fr
  • US1570230A - Lamp shade : en
  • CA257473A - Life preserver : en fr
  • US1570421A - Water-power engine for utilizing low-grade water powers : en
  • US1569892A - Swimming appliance : en
  • DE424208C - Luminous fizz : de en
  • CA257330A - Loom : en fr
  • GB245815A - Improvements in the manufacture of artificial silk and the like from viscose solutions : en
  • US1570310A - Sheet-metal door and analogous structure : en
  • US1570542A - Equilibrating apparatus : en
  • US1570090A - Contact-filing device : en
  • CA257486A - Pipe or tube bending machine : en fr
  • CA257356A - High pressure quartz lamp : en fr
  • CA257389A - Multi-wheel propelling mechanism for motor vehicles : en fr
  • DE424247C - capacitor : de en
  • FR599891A - Device for retracting the upper part of the uprights of convertible bodies and convertibles : en fr
  • US1569990A - Feed box : en
  • US1570427A - Door construction : en
  • AU2652325A - Improvements in or relating to lamps or stoves : en
  • FR599823A - Nacelle plane : en fr
  • US1569883A - Combination burner and generator : en
  • US1570583A - Plaster of paris and method of making the same : en
  • US1570152A - Roof covering : en
  • US1570229A - Method of making magnetic alloys : en
  • CA257418A - Machine for producing discs of cork or cork composition : en fr
  • CA257344A - Bottle holder : en fr
  • AU2376825A - Improvements in or relating to induced draught apparatus : en
  • AU2397825A - Sleeper spacing tools : en
  • US1570052A - Fire-extinguishing device : en
  • CA257452A - Steam boiler : en fr
  • USRE16255E - Assighfos of gite-hale to samuel a : en
  • US1569903A - Protector for laboratory burners : en
  • CA257396A - Internal combustion engine : en fr
  • US1570120A - Telephone device : en
  • US1570245A - Electric switch : en
  • US1570347A - Converter system : en
  • US1570524A - Weight for the horns of cattle : en
  • FR599653A - Device for improving the working conditions of operators of reheating furnaces and the like : en fr
  • FR599681A - Coupling apparatus for systems for amplifying electrical oscillations by means of discharge tubes comprising an incandescent cathode, an anode and one or more grids : en fr
  • GB223609A - Improvements in or relating to carburettors for internal combustion engines : en
  • GB228938A - Improvements in and relating to electric frequency changers : en
  • CA257329A - Wire stretcher : en fr
  • DE424299C - Method of setting stones in watch stone settings : de en
  • FR599772A - Game table with wheel : en fr
  • GB226522A - Improvements in heat insulating material : en
  • GB245923A - Improvements in or relating to scoop devices for delivering measured quantities by volume of foods : en
  • US1570014A - Sprocket chain : en
  • US1570242A - Method of and means for working curved surfaces : en
  • US1570376A - Wheel feeding and adjusting means for grinding machines : en
  • USD69270S - Design for a lighting fixture : en
  • FR599762A - Process of transmuting mercury into another element : en fr
  • AU2196725A - An improved method of and means for estimating the costof building constructions : en
  • US1570021A - Production of units of combined speedometer and odometer : en
  • CA257462A - Motor vehicle control device : en fr
  • DE424422C - Mud care system with divided container : de en
  • US1570258A - Typographical composing and distributing machine : en
  • US1569909A - Feeding mechanism for book-sewing machines : en
  • US1569957A - Road grader : en
  • US1570028A - Paving composition : en
  • US1570489A - Heater : en
  • US1570515A - Hand bag : en
  • US1570444A - Wireless apparatus : en
  • US1570447A - Electric toaster : en
  • US1570197A - Machine for making link mesh : en
  • CA257482A - Side registering device : en fr
  • AU2104624A - Improved safety gear for lift cars : en
  • US1569875A - Closure for pipes, valves, and other vessels : en
  • DE424430C - camp : de en
  • US1569948A - Bottle filling and sealing machine : en
  • DE424470C - Method for grinding highly porous wood from the stain : de en
  • US1569970A - Drilling apparatus : en
  • US1569951A - Scaffold anchor : en
  • CA257366A - Tire tool : en fr
  • US1570132A - Cultivator attachment : en
  • DE424211C - Rolling out blanks to pipes : de en
  • FR601103A - : fr
  • CA257298A - Electric heating member : en fr
  • DE424393C - Folding machine for cloth and other ribbon-like fabrics : de en
  • GB246034A - Improvements in bearings and the lubrication thereof : en
  • DE424007C - Drive for single conveyors with back and forth movement as a conveyor for elevators, conveyor and loading bridges, cable cranes : de en
  • DE418143C - Compressed air brake like the hammer brake : de en
  • GB239509A - Process of and apparatus for transforming elementary atoms : en
  • GB245883A - Improvements relating to sand and other riddles or sieves : en
  • DE424327C - Friction clutch for in-line drive : de en
  • CA257445A - Method and apparatus for wave changing in radio signalling : en fr
  • DE424281C - Process for the hydrogenation of artificial and natural rubbers : de en
  • FR599678A - Improvements to the cutting blades of lawn mowers : en fr
  • FR599845A - Advanced projector device for illuminating fixed or moving objects or surfaces with colored lights : en fr
  • GB245948A - Improvements in or in connection with head lamps for motor road vehicles and the like : en
  • US1570019A - Piano player : en
  • DE424196C - United grate and dust firing system with a hanging fire bridge : de en
  • US1570482A - Furniture guard for carpet sweepers : en
  • FR599709A - Special type of hollow brick or hollow chipboard : en fr
  • FR599728A - Shock absorber for braking the vibrations of the front wheels of motor cars : en fr
  • FR599752A - Device periodically delivering portions of glass to the outlet of an oven : en fr
  • GB245889A - A new or improved advertising device for use in public vehicles and the like : en
  • US1570390A - Railway rail and tie securing device : en
  • FR599811A - Improvements in the construction of boiler hearths : en fr
  • FR30040E - Process for the preservation of foodstuffs by coating in a gelatiniform brine : en fr
  • GB246546A - Improvements in acoustic amplifiers : en
  • US1570180A - Water plug : en
  • FR599666A - Device for initiating the forward return movement in liquid brakes for artillery pieces, brakes which do not have axially movable parts : en fr
  • US1570445A - Method of attaching rubber to metal and article produced thereby : en
  • DE424363C - Bicycle frame made of sheet metal : de en
  • US1569939A - Shoe-cleaning device : en
  • US1570349A - Combination time indicator and sighting compass : en
  • DE424325C - Screw locking : de en
  • FR30026E - New ice machine using gas affinity : en fr
  • FR30010E - Oxy-acetylene torch with adjustable gas mixing chamber : en fr
  • FR599824A - Neon sign : en fr
  • GB245861A - An improved book-rest or holder : en
  • GB245999A - An improved fire extinguisher : en
  • US1570203A - Process of ethylating amines : en
  • US1570049A - Method of making reamers : en
  • US1570586A - Wrench : en
  • FR599794A - Counter-recorder for telephone communications and other applications : en fr
  • DE424457C - Pressing device for iron : de en
  • FR599835A - Improvements to the construction of switch-circuit breakers : en fr
  • US1570111A - Shutter mechanism for automobile radiators : en
  • US1570290A - Hot-aib-begulatiitg device : en
  • US1570443A - Food product : en
  • US1570195A - Door latch : en
  • FR599831A - Method for preserving fruit juices and other perishable foodstuffs, and apparatus for carrying out this method : en fr
  • AU2435325A - An improved servo brake : en
  • AU2433025A - Improvements in or relating to electric fuse and like fittings : en
  • CA257475A - Shock absorber : en fr
  • FR599718A - Method and apparatus for the separation of immiscible substances : en fr
  • GB246009A - An improved micrometer movement device for use with variable electrical apparatus : en
  • GB246058A - Improvements in or relating to safety razors : en
  • GB246055A - Improvements in or relating to bracelets, bangles and the like : en
  • GB246001A - Improvements in machines for driving tacks into boots and shoes : en
  • US1570417A - Spray basket : en
  • US1569979A - Hoisting crane : en
  • US1570468A - Valve : en
  • DE424166C - Telescopic slide : de en
  • FR599694A - Radiator cover protector and bonnet cover : en fr
  • GB246011A - Improvements in laying-out charts for garment parts : en
  • US1570274A - Power-transmission chain : en
  • FR30023E - Device and apparatus for the automatic protection of running or stationary trains : en fr
  • CA257347A - Self-recording instrument for measuring blood pressure : en fr
  • GB246205A - Improvements in or relating to conveying apparatus : en
  • GB245869A - Improvements in or relating to vehicles adapted to travel on inclined tracks : en
  • DE395116C - Method for milling gears with arch teeth : de en
  • US1570146A - Marine propulsion : en
  • US1570260A - Radiator attachment for tractor : en
  • FR599780A - Process for drawing seamless tubes, round or profiled bars, wires and blades made of metals or alloys capable of being hot-molded : en fr
  • GB246080A - Improvements in and connected with distribution valve arrangements of dry gas meters : en
  • US1570562A - Wringer : en
  • US1570308A - Regulable tone-arm connecter : en
  • FR599861A - Polyphase current slave electric remote control allowing differential transmission : en fr
  • GB245961A - Improvements in reservoir ruling or marking instruments : en
  • US1570114A - Swing-spout valve : en
  • US1570281A - Two-head rotatablb fastening device : en
  • FR599883A - Wheels for automobiles and other vehicles : en fr
  • FR599816A - Device for the protection of flammable liquid delivery pipes : en fr
  • GB245936A - Improvements relating to trip or release mechanisms for electric circuit breakers and like apparatus : en
  • FR599778A - Accounting game : en fr
  • FR599792A - Projection and cinematography apparatus : en fr
  • US1570591A - Automatic electric machinery : en
  • GB237620A - Improvements in spools : en
  • GB245873A - Vertically rising aeroplane : en
  • FR599763A - Device for lubricating the springs of motor vehicles or others : en fr
  • FR599812A - Automatic clutch and disengagement device for engines : en fr
  • US1570398A - Button : en
  • CA257300A - Process to reduce to powder : en fr
  • CA257378A - Amplifier for radio-telegraphy and radio-telephony : en fr
  • US1569991A - Machine for use in the manufacture of shoes : en
  • US1570226A - Adjustable shore : en
  • US1570253A - Process for the manufacture of sodium thiosulphate : en
  • USD69275S - Design for a finger ring or similar article : en
  • CA257429A - Synchronizing clock system : en fr
  • US1569906A - Tin-can opener : en
  • US1570040A - Air cleaner : en
  • US1569973A - Lens : en
  • US1570360A - Portable loader : en
  • US1570535A - Grinding machine : en
  • US1569956A - Method of producing a pharmaceutical preparation and a pharmaceutical preparation thus produced : en
  • US1570467A - Manufacture of alkali-metal amides : en
  • US1570553A - Process for the manufacture of cellulose solutions : en
  • CA257438A - Coin controlled metering device : en fr
  • US1570135A - Automatic latch : en
  • US1570307A - Kinesitherapy apparatus : en
  • DE424323C - Foundation stud bolts : de en
  • US1570276A - Tractor guide : en
  • USD69264S - Design for a faceplate for a tail lamp : en
  • US1570198A - Machine for making staples for mesh fabric : en
  • DE424500C - Filling firing for especially inferior, dusty or fine-grain fuels with supply and preheating of the combustion air : de en
  • DE423935C - Toy running figure : de en
  • GB246082A - Improvements relating to fittings for braces for personal wear : en
  • AU2268425A - An improved electrical connector : en
  • CA257400A - Music leaf turner : en fr
  • FR599834A - Decorative product and manufacturing process : en fr
  • DE424378C - Aircraft wing : de en
  • GB228180A - Improvements relating to parachutes : en
  • US1570244A - Indicator and safety coupling for rotary drills : en
  • USD69290S - Design fob an ash tray : en
  • CA257357A - Electric iron container : en fr
  • FR599674A - Improvements in busts and mannequins for workshops and displays : en fr
  • FR599791A - Adjusting device for rotating apparatus, in particular for wireless telegraphy tuning apparatus : en fr
  • DE424216C - Process for converting carbon-containing substances into full carbon : de en
  • DE424351C - Device for the continuous production of meat or fish meal : de en
  • GB245913A - A new or improved device for supporting electric light or like shades : en
  • US1570259A - Air booster pump : en
  • DE424434C - Device for filling and refilling the circuits for fluid transmission : de en
  • FR599733A - Improvements to machines for making concrete building blocks and the like : en fr
  • US1570510A - Golf bag : en
  • CA257325A - Machine for spraying insides of packages or boxes : en fr
  • US1570033A - Bearing or bearing liner : en
  • FR599696A - Regulator of temperature differences at the inlet and outlet of a vessel or pipe, and other applications : en fr
  • DK35503C - Self-acting device for refilling icing coils in looms. : da en
  • US1569967A - Oil burner : en
  • US1569993A - Fish lure : en
  • DE424202C - Gear transmission : de en
  • GB245851A - An improved tool holding socket : en
  • GB245946A - Improvements in and relating to soldering : en
  • GB245901A - Improvements relating to the erection of buildings : en
  • DE424212C - Process for the production of stretches of any cross-section by centrifugal casting : de en
  • DE424230C - Rail clamp for rerailing shoes : de en
  • CA257408A - Side door for cars : en fr
  • FR599757A - Device producing hot sterilized pure air, without unbreathable gases : en fr
  • DE424306C - Ashtray with a cigar rest : de en
  • GB245972A - Control apparatus for valves, taps and the like : en
  • FR599700A - Improvements to objects intended, among other things, to carry inscriptions and mainly to the valances of tents used to temporarily cover places usually discovered : en fr
  • FR601087A - : fr
  • US1570250A - Typewriting machine : en
  • DE424303C - Closure for earrings : de en
  • US1570202A - Vitreous composition and articles made therefrom : en
  • US1570160A - Figure wheeled toy : en
  • US1570266A - Machine for packing paper rolls : en
  • US1570536A - Gate stop for turbine construction : en
  • US1569869A - Connecter switch : en
  • FR30025E - Handle for switch, switch, rheostat or similar electrical devices : en fr
  • GB246043A - Improvements in and connected with variable electrical condensers : en
  • GB245860A - Improvements in processes for the recovery of readily liquefiable constituents from hydrocarbon gas mixtures : en
  • FR599871A - Improvements to automotive car lighting devices : en fr
  • DK35516C - Apparatus for Separation of Liquids of Different Density. : da en
  • USD69291S - tannenbaum : en
  • FR599706A - Small model automobile : en fr
  • DE424094C - Submarine cables with armoring made of light metal : de en
  • US1569962A - Plow : en
  • US1570140A - Road grader : en
  • US1570525A - Dough-molding and like machine : en
  • DE424190C - Method and device for regenerating used cinema images : de en
  • GB246014A - Improvements in indicating mechanism for weighing scales : en
  • US1570011A - Mechanism for raising and lowering the window frames in convertible vehicle bodies : en
  • US1570093A - Sugar-cane harvester : en
  • US1570102A - Gutter bracket : en
  • FR30008E - Double-acting lubricant compressor : en fr
  • GB223597A - Improvements in or relating to shoe-making : en
  • FR599761A - Process for increasing or improving the resistance of artificial fibers and in particular the waste or scapes of the latter in spun state : en fr
  • GB239223A - Improvements in apparatus for measuring the quantities of fluid and gaseous currents : en
  • US1570392A - Valve for air compressors and the like : en
  • DE424263C - Tank wagons : de en
  • CA257434A - Shovel crane boom : en fr
  • US1570429A - Automatically-operated jack for supporting walls of buildings : en
  • US1569898A - Signaling system : en
  • US1570486A - Oil burner : en
  • US1570561A - Necktie press : en
  • US1570341A - Eyelet button : en
  • US1570084A - Electric-resistance element : en
  • US1570267A - Road-grading machine : en
  • US1570292A - Wheel guard for vehicles : en
  • DE424168C - Process for clarifying acidified molasses solutions for yeast production : de en
  • US1569885A - Sled : en
  • US1570483A - Motor vehicle : en
  • US1570602A - Apparatus for measuring the temperature of internal-combustion engines : en
  • DE424440C - Material for upholstery made of sponge rubber : de en
  • DE424368C - Collar shoe : de en
  • GB246209A - Improvements in and relating to the ventilation of dynamoelectric machinery, transformers and the like : en
  • GB246218A - Improvements in or relating to dental engines : en
  • CA257333A - Celluloid substitute : en fr
  • CA257359A - Method and apparatus for controlling furnaces : en fr
  • US1570423A - Washing machine : en
  • US1570037A - Pulverized-fuel apparatus : en
  • US1570288A - Interchangeable car unit : en
  • US1570086A - Nodulization : en
  • CA257398A - Disc sharpener : en fr
  • US1569964A - Truss : en
  • US1570315A - Switch indicator : en
  • US1570099A - Binding of books : en
  • USD69298S - Design : en
  • US1570500A - Golf bag : en
  • USD69254S - Design eor a display stand for jewelry : en
  • CA257390A - Brake operating mechanism : en fr
  • CA257488A - Method of operating blast furnaces : en fr
  • US1570386A - Method and apparatus for conducting mining operations : en
  • US1569866A - Egg tray foe incubators : en
  • US1570116A - Line guide : en
  • US1570572A - Container : en
  • CA257470A - Land burning machine : en fr
  • CA257387A - Clothes line tightener : en fr
  • DE424056C - Machine for making paper bags : de en
  • US1570189A - Adjustable shovel : en
  • FR599859A - Isolator device for bodywork : en fr
  • CA257432A - Roofing clamp : en fr
  • US1570284A - Orientable headlight for automobiles : en
  • US1569949A - Brake mechanism for railway cars : en
  • DE424256C - Monorail trolley with swiveling side supports and foldable push rod : de en
  • CA257402A - Printing plate : en fr
  • USD69282S - Design for a cabinet for a sound-reproducing machine : en
  • DE424152C - Precision measuring device : de en
  • DE424252C - Articulated boiler with up and down drafts above the furnace and a flue duct extending across the boiler : de en
  • US1570316A - Radiator : en
  • US1570287A - Telephone : en
  • US1570087A - Planter : en
  • US1570238A - Paste tube : en
  • US1570433A - Platen for pot presses : en
  • AU2138925A - An improved fly-excluding and ventilating device for sanitary pans and the like : en
  • CA257294A - Rotary engine : en fr
  • GB245878A - Improvements in or relating to holders for interchangeable electrical devices, such as thermionic valves, for use in wireless telegraphy and telephony : en
  • US1570168A - Musical-instrument support : en
  • CA257420A - Safe lock : en fr
  • US1569945A - Playing cards : en
  • US1569889A - A corpora : en
  • US1570215A - Electrical network : en
  • DE424322C - Wood screw : de en
  • US1570148A - Fastener : en
  • US1570243A - Shaft-drive draw works and rotary drilling machine : en
  • DE424185C - Hot wire measuring instrument : de en
  • DE424377C - Control slide for hydraulically operated plateau recesses for theater stages : de en
  • US1570275A - Hat bag : en
  • AU1995124A - Improvements in or relating' to telephone systems : en
  • CA257319A - Folding stool : en fr
  • US1569974A - Packing ring : en
  • USRE16254E - Parking light : en
  • GB245977A - Improvements in logarithmic multiplying apparatus : en
  • US1570585A - Plastic composition : en
  • US1570520A - Testing appliance : en
  • US1569902A - Machine for sewing on buckles : en
  • DE424238C - Speech counter for telephone stations, the counter of which is separated from the fixed system : de en
  • US1570434A - Oil-burner construction : en
  • FR599764A - Boomerang-toy : en fr
  • GB245921A - Improvements in or relating to folding mangles, wringers and other machines convertible into tables by folding : en
  • US1569870A - Process for refining oils : en
  • US1570590A - Tire and demountable rim : en
  • GB239855A - Improvements in or relating to mattress frames : en
  • DE424095C - Method of wrapping a wire, especially for electrical lines, with a pulpy mass : de en
  • FR599771A - equipment for aviators : en fr
  • GB242977A - Improvements in or relating to the blades of rotary fans : en
  • FR599742A - Improvements to the control of valves operating by pressurized fluid : en fr
  • US1569857A - Fencepost driver : en
  • DE424244C - Detachable fastening of housing parts of encapsulated small electrical machines : de en
  • GB246012A - Improved fastening for suspending a load from a rope, flexible cable or the like : en
  • US1570075A - Shuttle casing for sewing machines : en
  • US1570142A - Radiator for motor vehicles : en
  • FR599850A - Variable disrupture spark production mode : en fr
  • FR30042E - Process for treating peat with molasses or beet juice to obtain a yeast which can be used for bread-making with other by-products : en fr
  • DE424150C - Shutdown and adjustment device for the drive machine of pressure pump systems : de en
  • DE424264C - Floor self-emptying : de en
  • GB246039A - A filter for vacuum cleaners : en
  • CA257463A - Door and brake control device : en fr
  • US1570558A - Gauge : en
  • US1570223A - Pipe joint : en
  • DE424139C - Ladies wig : de en
  • GB246069A - Improvements relating to shredding machines for fruit peel : en
  • GB245922A - An improved means for indicating when an accumulator is charged : en
  • DE424397C - Machine for stamping stereotype matrices between a fixed table and a curved abutment : de en
  • US1570319A - Lock-gear disk wheel : en
  • FR599880A - New bearings for the suspension of the axes of the moving parts, allowing a better performance of any motor or any mechanical assembly : en fr
  • US1569905A - Method and apparatus for neutralizing radiointerference on wire lines : en
  • US1570257A - Wheel : en
  • US1570374A - Filtering apparatus : en
  • US1569868A - Antitheft device : en
  • DK35515C - Time relay. : da en
  • FR599671A - Improvements to the so-called plate valves : en fr
  • US1570594A - Apparatus for and method of ornamenting surfaces of ceramic products : en
  • CA257313A - Drain seal for refrigerator cars : en fr
  • CA257435A - Process for the manufacture of ketones : en fr
  • US1570490A - Sound-reproducing method and apparatus : en
  • GB241903A - Process for the production of phosphoric acid : en
  • GB245877A - Improvements in and relating to the poles of magnets or solenoids : en
  • GB245952A - Improvements in or relating to cinder sifters : en
  • US1570247A - Confectioneby machine : en
  • US1570408A - Device for displaying printed or other matter employed in sight testing and which can also be used as a mirror : en
  • US1570428A - Radiator protector : en
  • GB245865A - The manufacture of í¡ í¡w intermediate compounds and of azo dyestuffs : en
  • GB246038A - Improvements in packing cases : en
  • USD69274S - Design for a plate or similar article : en
  • GB235872A - : en
  • GB245997A - An electrical instrument for medical treatment : en
  • GB246004A - Improvements in brackets for supporting horns on motor vehicles : en
  • CA7035S - Hydrant casing : en
  • US1570031A - Grease-dispensing device : en
  • FR599712A - Advanced electrical switch : en fr
  • CA257416A - Tile forming mechanism : en fr
  • US1569850A - Pneumatic automobile spring : en
  • US1570074A - Scale : en
  • US1570337A - Diaphragm for telephone receivers : en
  • USD69263S - Design for a finger ring or article of similar nature : en
  • US1570027A - Method of making hosiery : en
  • DE424352C - Machine for coating sugar confectionery : de en
  • GB245884A - Improvements in shaft couplings : en
  • GB246345A - Improvements relating to the impregnation of thread for boot-making and the like : en
  • US1570263A - Casing for typewriting machines : en
  • US1570541A - Scaffold or staging : en
  • FR30005E - Servo brake : en fr
  • FR599856A - Device for individual compensation of the power factor of asynchronous slip ring machines by means of an exciter : en fr
  • FR599874A - : fr
  • FR30001E - Metal fodder gallery : en fr
  • AU2124224A - Improvements inthe manufacture of pneumatic rubber cushions, mats, boot treads, and shock absorbers : en
  • US1570342A - Crowbar : en
  • USD69293S - Design fob flocked voile pabbic : en
  • US1569940A - Grinding and polishing machine : en
  • US1570301A - Electric heating system : en
  • US1570472A - Fireproof vault : en
  • US1570508A - Clothes-drying apparatus : en
  • US1570519A - Fastening and clamping ring : en
  • USD69276S - Design for a radiator cap : en
  • US1569925A - Osf oe : en
  • US1570181A - Boring machine : en
  • USD69286S - Design por a pinger ring : en
  • DE424169C - Tapered blade for steam or gas turbines : de en
  • DK35502C - Suction roller for paper machines. : da en
  • DE424362C - Lubrication of roller bearing housings : de en
  • US1569920A - Fastening-inserting machine : en
  • GB245898A - Improvements in and relating to transformers and choking coils, especially for use in radio communication : en
  • GB245969A - Improvements in gas heating-stoves : en
  • GB246086A - Improvements in clips for pencils, pens or the like : en
  • FR599838A - Control unit for electrical circuit : en fr
  • US1569915A - Coloring composition : en
  • US1569983A - Kerosene heater : en
  • AU2102424A - Electric refracting signs : en
  • DE424248C - Incandescent cathode tubes with control of the electron discharge by a magnetic field : de en
  • US1569978A - Sink : en
  • US1570064A - Method of making crucibles : en
  • US1570530A - Train-control system : en
  • DE424167C - Process for the production of permanent yeast : de en
  • FR599737A - Anti-glare device for car headlights, etc. : en fr
  • US1570227A - Transformable cover coat and trousers : en
  • US1570249A - Hardness-testing machine : en
  • FR599839A - Principles and devices for the construction of boiler room floors, concrete : en fr
  • FR599756A - Advanced training in the assembly of motor vehicle hood sheets : en fr
  • GB245057A - Improvements in pumps suitable particularly for medical purposes : en
  • GB245995A - Improvements in syphons : en
  • GB240461A - Improvements in systems of electrical distribution : en
  • GB246544A - Improvements in two-way transmission systems with repeaters, particularly for telephone lines : en
  • FR599736A - Air filter : en fr
  • GB245945A - Furniture castors and the like : en
  • US1570430A - bowers : en
  • CA257481A - Safety paper stop gage : en fr
  • US1570183A - Decorative exfoliated shell and method of producing the same : en
  • US1570550A - Bowling-alley ball return : en
  • US1569934A - Sidewalk mat : en
  • US1570060A - Fuel : en
  • GB245943A - Improvements in shuttles for looms : en
  • CA257459A - Locking nut or washer : en fr
  • AU2653525A - Improvements in or relating to steam generators or water heaters : en
  • DE423933C - Method and device for spinning and twisting on self-spinning machines : de en
  • DE424261C - Detachable apparatus for loading and unloading rails on wagons : de en
  • CA257302A - Refrigerator : en fr
  • US1570038A - Combination match and cigarette holder : en
  • US1570174A - Truck tire traction chain : en
  • US1570220A - Ribbon-feeding mechanism for typewriting machines : en
  • FR599897A - Steam powered rotary drum washing machine : en fr
  • GB245941A - Improved device for use more especially in holding studs during the formation of the second screw thread thereon : en
  • DE424088C - Dirt separator for locomotives : de en
  • US1570139A - Display holder : en
  • CA257454A - Disc wheel : en fr
  • FR599663A - Multiple tuned solenoid armature capacitor : en fr
  • CA257405A - Process of recovering pure lithium salts : en fr
  • CA257428A - Method of separating nickel and copper : en fr
  • US1569952A - Apparatus for burning bricks : en
  • USD69253S - Design for a cigar lighter : en
  • DE424037C - Sliding contact for doors, especially elevator doors : de en
  • DE424213C - Process for the production of mesh plate : de en
  • FR599741A - Improvements to plunger valves : en fr
  • FR30011E - Improvements made to the method of fixing flexible ducts to junction boxes and electrical panels of airplanes and others : en fr
  • FR30015E - Double-acting lubricant compressor : en fr
  • FR30050E - Application of a colored fabric curtain diffusing the light to suppress the glare caused by the intensity of the headlights of animal drawn or mechanical cars in crossings on the roads : en fr
  • FR599807A - Advanced drying machine : en fr
  • AU2126325A - Aprangements of multiple engines in ships : en
  • US1569881A - Tank or can closure : en
  • DE424364C - Cargo ship for heavy cargo, especially ore : de en
  • GB246547A - Improvements in or relating to gas-heated geysers : en
  • US1570073A - John k : en
  • FR30027E - New ice machine using gas affinity : en fr
  • FR599808A - New box with compartments for pharmaceutical products or any other : en fr
  • FR599888A - Training in headlights and projectors : en fr
  • GB242661A - An improved electrical conductor or filament : en
  • DE424260C - Retractable pulley guide : de en
  • DE424400C - Passenger cars : de en
  • DE424289C - Projector for microscopic images : de en
  • US1569860A - Humidifier : en
  • US1570565A - Combined bolt and nut : en
  • FR30045E - Method and device for the construction of floors or roofs using reinforced concrete without formwork : en fr
  • FR599657A - : fr
  • DE424428C - Method and device for utilizing the exhaust gases from internal combustion engines in expansion machines, in particular for vehicle propulsion : de en
  • FR599725A - : fr
  • DE424403C - Carrier arrangement for the wire roll stand in reinforced concrete channels : de en
  • DE424394C - Fluid heating device (preheater), consisting of a group of parallel, huddled tubes with outer ribs : de en
  • US1570334A - Gasket for pressure containers : en
  • US1570439A - Seam anchor : en
  • GB246090A - Improvements relating to the side sheeting employed in spirally guided gasholders : en
  • DE424302C - Facility for the performance control of equipment, e.g. B. Machines : de en
  • DK35511C - Procedure and Device for Voltage Regulation in Rotary Current Systems. : da en
  • FR599754A - Improved process for thickening and stabilizing rubber latex and resulting products : en fr
  • US1570289A - Means for locking an ore bridge or the like against movement resulting from wind pressure : en
  • US1569871A - Process for refining hydrocarbon oil : en
  • US1569975A - Bank : en
  • GB246025A - Lamp for instrument board of motor vehicle : en
  • GB246217A - Improvements in or relating to fuses for projectiles : en
  • DE424173C - Centrifugal starter for electric motors : de en
  • DE424328C - Wire clip for connecting drive belts and conveyor belts : de en
  • FR30048E - Dish washing, sterilizing and drying machine : en fr
  • FR599799A - Appliance for lacquering and drying, particularly suitable for mass-produced articles : en fr
  • FR599826A - : fr
  • DE424288C - Slide control for dry gas meters : de en
  • DE424091C - Arrangement for pantographs for electric trams, locomotives with springy grinding parts : de en
  • DK35519C - Lining for screw holes and the like in Walls, Stones or similar. : da en
  • DE424072C - Directional AC relay : de en
  • US1570106A - Air-cooled condensation apparatus for locomotives : en
  • US1570363A - Fastener : en
  • US1570361A - Violin chin rest : en
  • GB245853A - Improvements in and connected with means for eliminating disturbances at the ends ofsubmarine telegraph cables : en
  • GB246028A - Improvements in or relating to sound reproducing devices : en
  • DK35498C - Method and Apparatus for Continuous Softening of Water. : da en
  • FR599822A - Improvement of the brakes of vehicles going on the road : en fr
  • FR599893A - Improvements to planetary roller transmissions : en fr
  • US1569859A - Washing-machine wringer : en
  • GB245856A - Improvements in the separation of vapourised organic substances from gaseous mixtures : en
  • FR599784A - Rotary cylinder for firing gypsum and similar materials : en fr
  • US1569872A - Process for refining cracked hydrocarbon oil : en
  • US1570485A - Synthesis of ammonia by means of catalysts : en
  • US1570548A - Profilograph : en
  • US1570521A - Grain-elevator attachment : en
  • FR599723A - Surgical cutting wheel : en fr
  • GB242634A - Improvements in and relating to u-tube manometers : en
  • US1570161A - Motor fuel : en
  • US1570304A - Train door-control system : en
  • FR30038E - Electric boiler : en fr
  • DE424317C - Gearboxes for internal combustion engines : de en
  • DE424333C - Friction wheel change and reversing gears with curved friction wheels for the feed drive in machine tools : de en
  • US1570196A - Folding garment hanger : en
  • US1570436A - Chair base : en
  • AU11626A - Improvements in and relating to power transmissions embodying clutches, ratchets or other intermittently operating devices : en
  • US1570407A - Wall-radiator support : en
  • CA257440A - Preparation of carbocyclic ketones : en fr
  • GB242303A - Process and machine for the manufacture of incandescent lamps, thermionic valves and like apparatus : en
  • US1569910A - Bathing barge : en
  • CA257358A - Hydrolysis of sulfuryl chlorid : en fr
  • US1570446A - Thermostatic control : en
  • CA257399A - Drill head : en fr
  • DE423900C - Zuendholzausgabe with cigar cutter and ashtray : de en
  • US1570415A - Cultivator : en
  • AU22026A - Improvements in picture transmission : en
  • CA257338A - Bearing for plough wheels : en fr
  • AU2248125A - Improvements in and attachable to collapsible chairs ofthe deckchair type : en
  • US1570001A - Arch support : en
  • US1570113A - Car ventilator : en
  • DE424069C - Process for the recovery of acetic acid : de en
  • GB246035A - Sliding window raising device with automatic locking : en
  • DE424266C - Lock for box tipper self-unloader : de en
  • GB245867A - Improvements relating to acid-proof and like containers : en
  • GB246065A - Improvements in or relating to the composition of bituminous mixtures for use in road construction and the like : en
  • AU2255225A - Sewing machine attachment forthe production of embroidery or fancy fabric : en
  • US1570314A - Gas producer : en
  • US1570186A - Sealing strip : en
  • CA257360A - Method and apparatus for controlling furnaces : en fr
  • DE424326C - Endless spring : de en
  • GB246015A - An improved typewriter : en
  • GB246057A - Improvements in drawing and flattening sheet glass : en
  • FR599769A - Forecast mirror device ensuring vehicle drivers visibility of the road in curves or bends : en fr
  • FR599810A - Pump for icing and coating of biscuit, confectionery or other similar articles : en fr
  • US1569908A - Railroad-crossing gate : en
  • US1570062A - Process of making nonstatic film : en
  • US1570112A - Pipe trap : en
  • US1570400A - Seal or tag for meats : en
  • FR599795A - Stable emulsion preparation : en fr
  • GB245965A - Improvements in or relating to felt hats : en
  • US1570579A - Bed : en
  • US1570348A - Typewriting machine : en
  • AU2190625A - Improvements in or relating, to controlling devices for aeroplanes : en
  • US1570138A - Process of treating filter bags : en
  • CA257427A - Graphic art : en fr
  • US1570303A - Skip-bucket car-loading apparatus : en
  • US1570559A - Crosshead guide : en
  • GB245976A - Improvements in and relating to arrangements for draining or drying damp walls : en
  • GB235597A - Self-locking safety-bolt : en
  • US1570240A - Ladder : en
  • US1570533A - Mailing box : en
  • USD69279S - Design foe an advertising-contest card : en
  • DE423974C - Device for displaying the specific gas or liquid consumption in vehicles : de en
  • US1570176A - Process for degassing and deoxidizing steel : en
  • GB246214A - An improved compendium for writing purposes : en
  • US1570504A - Roof or building tile : en
  • GB245968A - Improvements in or relating to closures for water bottles and the like : en
  • CA257489A - Coke : en fr
  • CA7033S - Milk ticket : en
  • AU2127225A - Improvements in or relating to telephone systems : en
  • US1570370A - Suction apparatus : en
  • US1570188A - Dirigible headlight : en
  • US1570256A - Loader : en
  • US1570133A - Candlestick : en
  • DE424345C - Mechanics for controlling the register loops of harmonies : de en
  • DE424402C - Signal for double crossing points : de en
  • FR599773A - Improvements to the valve actuation mechanism of internal combustion engines or other engines : en fr
  • GB234487A - Improvements in or relating to apparatus for winding a wire in the form of a figure 8 on two parallel pins : en
  • GB240488A - Improvements in thermionic amplifying systems : en
  • FR30014E - Double-acting lubricant compressor : en fr
  • FR599667A - Improved device, applicable to automobiles, etc., for activating and deactivating an air pump controlled by a crankshaft cam : en fr
  • CA257401A - Loom : en fr
  • CA257339A - Fabric assembly table : en fr
  • CA257306A - Resistance element for electric irons : en fr
  • AU2506725A - Improvements in thermionie rectifier systems : en
  • US1570179A - Device for illuminating oil gauges : en
  • US1569877A - Apparatus for maintaining constant temperature on a portion of the body : en
  • US1570205A - Method of recovering oil from oil-bearing sands : en
  • US1570501A - Brick machine and method of operating the same : en
  • US1570034A - Sash fastener : en
  • US1570207A - Service cabinet : en
  • US1570295A - Shoe support and form : en
  • CA257450A - Typewriting machine : en fr
  • DE424151C - Cable drive for shaft conveyor systems : de en
  • CA257374A - Oil burner : en fr
  • US1570003A - Oil burner : en
  • US1570122A - Can-end drier : en
  • US1570481A - Liquid-registering device : en
  • CA257372A - Grain elevator : en fr
  • US1570068A - Rolling mill : en
  • US1570155A - Pipe connection : en
  • US1570233A - Reenforced-concrete hollow-tile building block : en
  • FR599661A - Multicolored postmark and its stamp : en fr
  • FR599676A - Improvements to press molds : en fr
  • US1570024A - A corpora : en
  • US1570442A - Device for hoisting and lowering loads : en
  • CA257345A - Signal device for automobiles : en fr
  • CA257382A - Tire chain : en fr
  • US1569880A - Drying apparatus : en
  • US1570396A - Bracket : en
  • US1570248A - Clearer and slub catcher for textile machines : en
  • CA257385A - Machinery for screening, elevating and loading and treating grain : en fr
  • US1570456A - Grinding mill : en
  • US1570306A - Combination bottle-opening tool : en
  • CA257296A - Truck : en fr
  • DE424359C - Process and apparatus for developing and further treating films : de en
  • FR599837A - New high pressure lubricant pump : en fr
  • CA257332A - Loom mechanism : en fr
  • US1570296A - Dishwashing machine : en
  • US1569929A - Radiator : en
  • US1570328A - Method for sterile preservation of dosed medicaments and of their solvents : en
  • CA257444A - Variable electrical controlling element : en fr
  • CA257321A - Game : en fr
  • US1570039A - Valve-spring compressor : en
  • US1569855A - Process of treating oil : en
  • US1569904A - Trap for cattle flies : en
  • US1570117A - Apparatus for applying helical ribs to pipes : en
  • US1569984A - Shaft-rocking mechanism : en
  • US1570178A - Code machine : en
  • US1570344A - Sanitary receptacle : en
  • USD69258S - Design for a tire : en
  • CA257318A - Process and apparatus for obtaining three colour photographs : en fr
  • GB245982A - Improvements in diaphragms for sound reproducing instruments : en
  • GB246041A - Improvements in or relating to boring tools : en
  • US1569856A - Automatic pistol : en
  • US1569981A - Expulsion-type repeating fuse : en
  • US1570100A - Bag-sewing machine : en
  • US1570380A - Chain belt : en
  • US1570092A - Grinding machine : en
  • US1570382A - Vanity box : en
  • AU2653625A - Improvements in or relating to steam generators or water heaters : en
  • GB246076A - Improvements in and relating to nozzles particularly adapted for use in lawn sprinklers : en
  • US1569887A - Poppet-valve rotator : en
  • US1570144A - Pressure-controlled temperature regulator for artificial refrigerators : en
  • US1570406A - Polishing machine : en
  • DK35514C - Electric Generator. : da en
  • GB245879A - Improvements in necktie presses and the like : en
  • US1570065A - Fishing tool : en
  • US1570528A - Coaster wagon : en
  • US1570554A - Pump : en
  • FR599703A - Adaptation of a double snap action mechanism to switches and switches of the ordinary rotary type : en fr
  • US1569965A - Transfer switch : en
  • DE423772C - Gear for converting rotary motion into another motion : de en
  • CA257446A - Loop antenna : en fr
  • DE424312C - Process for cleaning and sorting grain and the like Like. By treatment with liquids of different specific gravity : de en
  • GB245904A - Improvements in or relating to apparatus for the protection of stored crops : en
  • GB246036A - Improvements in or relating to electron discharge apparatus : en
  • US1570331A - Lock casing : en
  • US1569987A - Hedge trimmer : en
  • US1570009A - Refrigerator : en
  • US1570279A - Air brake : en
  • US1570601A - Mute for musical stringed instruments : en
  • GB245973A - Improvements in or relating to textile pile fabrics and the manufacture thereof : en
  • DE424177C - Removable dashboard lamp for motor vehicles : de en
  • GB236185A - Improvements in grates for gas generators and furnaces : en
  • CA257411A - Multiple-fastening device : en fr
  • US1570511A - Toy : en
  • US1569958A - Religious automata : en
  • US1570333A - Process for the production of catalyzers for the synthesis of ammonia : en
  • US1570340A - Furnace : en
  • US1570224A - Valve-spring lifter : en
  • US1570440A - Chain : en
  • US1569884A - Visible-index device : en
  • GB245924A - Improvements in or relating to rotary engines : en
  • US1569879A - Making side frames : en
  • US1570351A - Method and arrangement for fastening window and door frames : en
  • DE424165C - Support roller, especially for steel conveyor belts : de en
  • US1570491A - Headlight : en
  • DE424227C - Process for introducing fine material into the melting zone of shaft furnaces : de en
  • FR599655A - Improvements to devices for molding rubber : en fr
  • US1569953A - Apparatus fob burning bricks : en
  • US1570134A - Insect container : en
  • US1569854A - Abrasive mitt : en
  • DE424164C - Device on automatic sack scales for dipping the goods lying loose in the sack : de en
  • CA257340A - Closure for receptacles : en fr
  • FR30047E - New way to oppose the opening of the clamps adopted on the edge of the clothes to support or tighten them : en fr
  • DE424446C - Method of drying immersed metal goods : de en
  • US1569891A - Typewriting machine : en
  • US1570560A - Body construction for vehicles : en
  • USD69271S - Design for a scale casing : en
  • DE424138C - Lock box : de en
  • FR599686A - Device for adjusting the speed of continuous firing of automatic weapons : en fr
  • US1570488A - Oil burner : en
  • GB245971A - Improvements in or relating to means for ventilating or drying hay or corn stacks : en
  • GB246033A - Improvements in and relating to brake-applying mechanism for motor vehicles : en
  • US1570278A - Hemstitch machine : en
  • FR599758A - Improvements in devices for classifying and removing from classification, by selection, files and similar objects : en fr
  • FR599779A - Ashtray-sieve : en fr
  • GB245888A - Improvements in valve gears : en
  • GB245983A - Improvements in brackets for use in connection with furniture : en
  • GB246088A - Improved device for bending metal rods and the like : en
  • DE423978C - Button from a single plate : de en
  • US1570570A - Controlling device for heaters and the like : en
  • FR599843A - Device for adjusting and connecting and applying this device to wireless telegraphy and wireless telephony apparatus : en fr
  • GB245870A - Improvements in crystal detectors for wireless receiving sets : en
  • GB245963A - Improvements in or relating to projecting apparatus for illuminated signs : en
  • DE424310C - Cleaning device for threshing machines : de en
  • DE424203C - Method and device for forming the tobacco rod in cigarette machines : de en
  • DE424414C - Machine for cutting fruits or the like into cubes or strips : de en
  • DE424005C - Chest expander or sports equipment with rubber cables : de en
  • DE424137C - Emptying device for systems for conveying flammable liquids : de en
  • DE424229C - Annealing furnace with pulverized coal combustion : de en
  • DE424286C - Photogrammetric picture throwing or holding chamber : de en
  • US1570107A - Circuit-controlling means for signaling devices : en
  • GB245916A - Improvements in or connected with galvanic batteries : en
  • US1570251A - Collet and collet mechanism : en
  • US1570568A - Valve and cock : en
  • FR599724A - Spring hub forming shock absorber : en fr
  • GB239172A - Method of and apparatus for separating seeds : en
  • GB245978A - Improvements in butter pounding or dividing machines : en
  • FR599687A - Recoil enhancer applicable to automatic weapons operating by barrel recoil : en fr
  • FR599800A - New men's shirt : en fr
  • GB245886A - Means for measuring or indicating the change in the volume of a liquid carried on a vehicle : en
  • GB246026A - Improvements in or relating to lamps for the instrument boards of motor vehicles : en
  • DE424269C - Device for embedding prosthesis models for dental casting purposes : de en
  • DE424237C - Method of making a telephone magnet system : de en
  • DE424459C - Holding device for rotating headlights of automobiles : de en
  • US1570458A - Manacles, handcuffs, and the like : en
  • DE424034C - Knocking machine for skins or the like with circumferential blow bar knocking device : de en
  • FR599760A - Automatic gun : en fr
  • US1570373A - Soft-hat-rounding machine : en
  • GB246051A - Improvements in a milk bottle : en
  • US1570339A - Dough-molding machine : en
  • CA257334A - Railway motor coach : en fr
  • US1569946A - Route meter : en
  • US1570401A - Saddle-traversing mechanism : en
  • US1570476A - Locked-nut apparatus : en
  • DE424421C - Savings box : de en
  • DE424133C - Airtight metal cap connection for the power supply in a glass hollow body : de en
  • US1569928A - Car-heating system : en
  • US1570095A - Grease-handling method and mechanism : en
  • US1570285A - Cleaning lubrication of deep-well pumps : en
  • US1570209A - Process for separating the phases of emulsions, particularly of petroleum, by means of an electric current : en
  • US1570291A - Clothesline splicer and tightener : en
  • FR599847A - Device for attaching interchangeable heels to shoes : en fr
  • GB232640A - Improvements in transformer couplings suitable for radio systems and the like : en
  • GB246769A - Improvements in or relating to gas-heated geysers : en
  • CA257417A - Tile making machine : en fr
  • DE424475C - Milking bucket with ball lock : de en
  • FR599840A - Device for the automatic control of ships, airplanes, submarines and other similar devices : en fr
  • US1569848A - Game-chip rack : en
  • US1570523A - Filtration of water or liquid : en
  • AU1999624A - Improvements relating to automatic control devices for electric arc welding apparatus andother purposes : en
  • FR599866A - Taximeter counter for all vehicles : en fr
  • US1570147A - Mold : en
  • DE424340C - Disc-shaped drilling tool : de en
  • US1570325A - Fuel gasifier for kitchen ranges and the like : en
  • US1569976A - Rebound check : en
  • US1569980A - Horace k : en
  • US1570409A - Asparagus-assorting machine : en
  • CA257458A - Electric heater for moving tools : en fr
  • DE424346C - Device for playing the flageolet on string instruments : de en
  • GB246210A - Improvements in or relating to the purification of benzol and similar hydrocarbons : en
  • FR599765A - : fr
  • GB245987A - Emergency braking system for electric vehicles : en
  • US1570063A - Spring seat for trucks and automobiles : en