• US1561677A - Shingle fastener : en
  • US1561774A - Treatment of wood separators : en
  • US1562274A - Grass-seed separator : en
  • USD68772S - Design eor a combined seat and table : en
  • US1561751A - Microscope : en
  • US1561784A - Nonaerating apparatus for centrifugally purifying liquids : en
  • CH111063A - Installation for controlling railway signals. : en fr
  • US1561903A - Machine for treating rubber or other plastic material : en
  • US1562244A - Detachable body for children's tricycles : en
  • CA255504A - Brake clutch operating means for tractors : en fr
  • US1561482A - Carburizing process : en
  • US1561996A - Endless runner for motor trucks : en
  • US1562098A - Valve grinder : en
  • US1562228A - Stencil sheet : en
  • USD68757S - Design for a combined casket and lining : en
  • USD68791S - Paul geoebli : en
  • DE421850C - Copy paper packaging for letter copying machines : de en
  • US1561873A - Pump-rod ratchet for oil wells : en
  • US1562259A - Jet condenser : en
  • CA255404A - Vehicle running gear and driving mechanism : en fr
  • CA255586A - Combination stool and milk pail : en fr
  • US1561743A - Machine for applying wrapped articles to folders : en
  • US1562008A - Game : en
  • US1562279A - Mechanical relay : en
  • US1561905A - Brake : en
  • US1562042A - Process of preparing boron-iron alloys : en
  • CH112843A - Process for preparing wood for the purposes of preservation and coloring. : de en
  • CA255456A - Roller bearing and lubricating pad holders for leaf springs : en fr
  • FR597296A - Improvements in methods and devices for the transmission and reception of radio-electric energy : en fr
  • CA255541A - Locomotive booster : en fr
  • US1561952A - Safety c link : en
  • US1562207A - Method of making cement : en
  • US1561836A - Apron : en
  • USD68831S - Design for a badge or like article : en
  • AU2445825A - Improvements relating tothe jacking up of motor vehicles : en
  • US1561721A - Toy dirigible : en
  • US1561527A - Suction burner with regulation of oil by variation of level and of suction force : en
  • CH112739A - Flashing light signaling device on electrical railway systems. : de en
  • USD68821S - Design for a combined perfume bottle and holder : en
  • US1562070A - Adjusting device : en
  • DE421690C - Device for performing dental casting work : de en
  • CA255579A - Pipe threading machine : en fr
  • CA255572A - Support for superheater elements : en fr
  • US1562121A - Line sampler : en
  • GB230855A - Manufacture of anhydrides of disaccharides : en
  • GB242873A - Improvements in upholstery piping bat and method of making the same : en
  • CA255416A - Roofing machine : en fr
  • DE421868C - Recording drum for counter : de en
  • DE421948C - Bottom folding device for machines for the production of paper bags or paper bags : de en
  • CA255588A - Process for crystallizing concrete : en fr
  • US1561647A - Fireman's ax : en
  • US1561655A - Liquid-dispensing apparatus : en
  • US1561773A - Governor controller for internal-combustion engines : en
  • CH112771A - Device for the production of hot water. : en fr
  • CH112731A - Light metal insert for wheel tires, tubes and similar objects made of rubber. : de en
  • GB242856A - Package for handling and transporting eggs and other frangible articles : en
  • DE421833C - Means for destroying animal and vegetable pests : de en
  • GB242821A - Improvements in and relating to methods of and apparatus for the production of phonographic and the like records : en
  • US1561766A - Pneumatic vehicle wheel : en
  • US1562258A - Parachute : en
  • CA255542A - Engine relay : en fr
  • CA255531A - Electric switch : en fr
  • US1561747A - Toy turbine : en
  • US1561867A - Valve : en
  • US1562165A - Acoustic device : en
  • US1561821A - Attachment for printing machines : en
  • US1562343A - Post : en
  • US1561988A - Preservation of stone : en
  • FR597274A - AC rectifier : en fr
  • GB217901A - Improvements in or relating to mud-guards for front wheels of motor vehicles : en
  • US1562076A - Process of manufacturing artificial silk and other products from nitrocellulose : en
  • US1562290A - Game : en
  • US1561618A - Rotary disk plow : en
  • ES94725A1 - Improvement introduced in the manufacture of barrels. : en es
  • US1561848A - Gas burner : en
  • US1561839A - Lock for fluid-dispensing apparatus : en
  • US1562051A - Constant-torque winding mechanism : en
  • US1562267A - Fountain pen : en
  • USD68826S - Design for lace : en
  • GB243040A - An improved bolt anchor : en
  • GR1058B - LIFTING or LIFTING STYRAX FOR PIECES. : el en
  • DE421898C - Grude heater : de en
  • GB242903A - Improvements in or relating to walls : en
  • CH112661A - Two-part housing for chain drives running in an oil bath. : de en
  • CA255469A - Sealed joint between end and side wall of structures : en fr
  • US1562206A - Dual rotary snowplow : en
  • US1562026A - Carbide lamp : en
  • US1562241A - Adjustable cap : en
  • US1562251A - Material distributor for aircraft : en
  • US1561646A - Spraying device : en
  • US1561856A - Tobacco-feeding machine : en
  • GB222461A - Apparatus for the synthetic production of ammonia from its elements : en
  • US1562378A - Method of manufacturing bifocal lenses : en
  • US1561529A - Driving arrangement for rolling mills or for the mechanical transmission of power from electric motors : en
  • US1562351A - Tachometer : en
  • US1562372A - Flush-joint pipe : en
  • CA255467A - Adjustable chair leg : en fr
  • US1562170A - Process of making ornamental articles : en
  • DE421816C - Device for the automatic removal of the workpieces from the conveyor belts connected to the chocolate coating machines : de en
  • DE421953C - Adjustable support and pressing device for concentric transformer windings, which is rigidly connected to the iron body of the transformer and enables each individual winding cylinder to be re-pressed completely independently of the others : de en
  • DE421733C - Fabric brushing machine : de en
  • GB242752A - Improvements in or relating to ventilators, chimney-tops and the like : en
  • DE421643C - Heating and cooling device for milk : de en
  • FR597306A - Variable electrical resistance : en fr
  • DE421982C - Padlock : de en
  • FR597426A - Improvements to the heating and overheating surfaces of steam generators : en fr
  • GB235869A - A process for avoiding inadmissible tension conditions in switched off circuit portions of alternating current electric supply systems : en
  • US1561516A - Footgear : en
  • US1562414A - Hand block for abrasives, etc. : en
  • CH112681A - Spark plug control and cleaning device for explosion engines. : de en
  • DE421777C - Process for the production of porous building materials : de en
  • GB242857A - Improvements in apparatus for treating vegetable, animal or artificial fibres with dyes or other liquids : en
  • DE421747C - Travel speaking machine : de en
  • DE421889C - Process for the manufacture of products from soapstone : de en
  • GB226499A - Improvements in and relating to hay and straw conveyers : en
  • GB242913A - Improvements in convertible settees : en
  • FR597353A - : fr
  • DE421929C - Inclined adjustable loading bridge : de en
  • GB242797A - Improvements relating to vehicle lamps : en
  • GB242877A - A new or improved soup or broth basin with stand and cover therefor : en
  • CH112686A - Device for blowing out soot deposits in steam boiler systems. : de en
  • US1562236A - Display device : en
  • USD68765S - Design for a tire : en
  • CA255407A - Track brake : en fr
  • CA255438A - Oil stop station meter : en fr
  • US1561744A - Eductor : en
  • GB226774A - Improvements in cold processes for drawing and rolling metals : en
  • FR597347A - Metal support for portable scaffolding : en fr
  • GB231905A - Emergency braking system for electric vehicles : en
  • US1561826A - Compound-screw-power device : en
  • US1562017A - Apparatus for cleaning windows : en
  • US1561745A - Main bearing : en
  • US1562396A - Electron-discharge device : en
  • US1561471A - Otto kress : en
  • US1561874A - Safe : en
  • US1561810A - Elevator-door-operating mechanism : en
  • AU2038024A - Improvements in processes for preparing a material forthe manufacture of artificial stone andother stone orrock products : en
  • CH112654A - Sealing storage device for rotatable parts which have a round basic shape and are exposed to temperature fluctuations. : de en
  • DE421869C - Clamp rivet connection : de en
  • FR597400A - Device for varying the capacitance in electric capacitors : en fr
  • FR597355A - Improvements to automobiles without universal joints or chains in the transmission : en fr
  • FR597418A - Improvements in typewriters : en fr
  • GB242738A - Improvements in or relating to building construction : en
  • FR597494A - : fr
  • ES94709A1 - Improved construction of coatings for roads, driveways, etc. : en es
  • US1561800A - Rat trap : en
  • US1561915A - Automatic gas-conteol snap valve : en
  • US1562118A - Tar separator : en
  • FR597286A - Stretch cufflink : en fr
  • US1561958A - Goggles : en
  • DE421859C - Electric drive for traveling grids : de en
  • GB243059A - Improvements in means for equalising the effective force exerted by the piston of a diesel or like engine : en
  • FR597293A - Improvements to route finders or route or position indicators for maps or plans of towns, countryside, exhibitions, railways, etc. : en fr
  • GB242926A - Device for indicating and determining the position and extent of sparking and other disturbances in transformers, choke coils, and other electrical apparatus operating in an insulating medium : en
  • US1561702A - Brake-shoe construction : en
  • US1561985A - Process for the production of sulphuric acid : en
  • GB242736A - Improvements relating to hand trucks, trolleys and the like : en
  • FR597390A - Hose retainer for removable flexible hoses : en fr
  • DE421732C - Bearing arrangement for rolling mills : de en
  • DE421746C - Device for measuring gases : de en
  • GB242875A - Gudgeon pin mounting for pistons : en
  • US1561614A - Gravity toy : en
  • US1561949A - Typewriting machine : en
  • CA255560A - Speed circuit controller : en fr
  • US1561820A - Means for starting internal-combustion engines : en
  • US1562221A - Method of and means for producing sound : en
  • US1562295A - Process of producing cyanide solutions : en
  • USD68804S - Design eor a toy bank : en
  • US1561544A - Valve-operating mechanism : en
  • US1561599A - Coin-operated reciprocating time switch : en
  • US1562054A - Fuse for projectiles : en
  • US1562252A - Telephone receiver : en
  • FR597413A - Heavy-duty tile making machine : en fr
  • FR597233A - Method and installation of wind production in blast furnace installations : en fr
  • FR597263A - Improvement of reels usable in the textile industry : en fr
  • GR1056B - IMPROVEMENTS IN OR RELATING TO ASPHALT EMULSIONS. : el en
  • DK35257C - Straw press. : da en
  • US1562053A - Grip : en
  • US1562061A - Ventilating device : en
  • US1561505A - Steering means for tractors : en
  • US1561755A - Hanger for suspended ceilings : en
  • FR597281A - Process and installation for the separation and recovery of dust : en fr
  • GB242795A - Shuttle guard bracket for looms : en
  • DE421844C - Differential needle mixer valve : de en
  • GB232179A - Stretching frame for stockings to be embroidered on the frame embroidering machine : en
  • GB220952A - Devices for the throwing of bombs : en
  • US1561470A - Window screen : en
  • US1561796A - Spillway apron : en
  • DE421863C - Process for the preservation and regeneration of celluloid and objects made therefrom : de en
  • DE421867C - Arrangement for the quantitative measurement of the initial effect of detonators : de en
  • US1561767A - Sulphur-containing article : en
  • US1562090A - Electrolytic cell : en
  • US1562328A - A corpokatioh : en
  • US1562359A - Switch throw : en
  • US1562222A - Dumping truck : en
  • GB242789A - Improvements in and connected with toilet combs : en
  • CH112476A - Electrical distribution installation. : en fr
  • CH112708A - Automatic telephone system. : de en
  • US1561485A - Reel : en
  • US1562289A - Machine for positioning and cutting fish : en
  • GB242833A - Method of and apparatus for regenerating bulky waste metal : en
  • GB242893A - Improvements in or relating to the construction of cargo-vessels : en
  • DE421818C - Auxiliary power brake for vehicles with explosion engines : de en
  • DE421849C - Method and device for drying copies produced by copying machines : de en
  • ES94638A1 - A filter for vacuum cleaners. : en es
  • FR597384A - Method and apparatus for heating based on the combined application of combustion flames and electric arcs : en fr
  • DE421672C - Electrically powered spinning machine : de en
  • US1562224A - Electrically-heated sadiron : en
  • US1562370A - Washing machine : en
  • DE421767C - Folding box in the form of a Guerteischachtel with hinged lid and attached lid flap : de en
  • GB226800A - Improvements in and relating to internal combustion engines : en
  • AU2599725A - Method of producing' iron andthe like witha certain percentage of carbon directly outof iron ore orthe like : en
  • US1562049A - Bag-making machine : en
  • US1561682A - Vehicle spring and shackle casing : en
  • US1562040A - Half sole : en
  • DK35269C - Automatic passenger compartment door lock. : da en
  • FR597466A - Kitchen stove with hot water heating : en fr
  • US1561558A - Combined mold and scoop : en
  • DE421951C - Process for the manufacture of bodies containing silicon and carbon : de en
  • DE421713C - Feed device for machines for cutting meat and other goods : de en
  • USD68756S - Design for a backplate for lighting fixtures : en
  • USD68811S - Louis mordecai jampel : en
  • US1562235A - Swab : en
  • GB242767A - Improvements in dust pans and the like : en
  • CA255520A - Stiffening agent for fibrous materials : en fr
  • CA255602A - Tie plate : en fr
  • USD68766S - Design fob : en
  • US1561754A - Facing block for frame buildings : en
  • US1561890A - Universal joint : en
  • CA255577A - Apparatus for treating cheese : en fr
  • GB242753A - Improvements in apparatus for converting electric currents : en
  • AU2053224A - Improvements in and connected withthe axles of harvesters : en
  • US1561841A - Tower for suspended railways : en
  • CH112685A - Automatic condensate drainer. : en fr
  • US1561524A - Telephone testing system : en
  • US1561967A - Carburetor : en
  • US1562275A - Book-supporting device : en
  • CA255409A - Illuminating means for liquid levels : en fr
  • CH112576A - Folding ladder. : en fr
  • US1562183A - Electric switch : en
  • US1561859A - Muffler construction : en
  • FR597496A - Tilt regulator for double folding plows : en fr
  • US1562278A - Oil-burning apparatus : en
  • DE421640C - Testing machine for the measurement of compression on bodies softening under pressure : de en
  • US1561849A - Harrow : en
  • US1561926A - Thermometer tube : en
  • US1562095A - Wear plate for car-truck columns and method of making the same : en
  • GR1057B - ΟΔΟΓΡΑΦΟΣ. : el en
  • GB242865A - Improved combination apparatus for the slaking and mixing of lime, and more particularly for use in sulphate of ammonia plant : en
  • US1561726A - Adjustable dovetail : en
  • DE421663C - Elevator : de en
  • US1562075A - Press for drawing sheet metal : en
  • FR597492A - Percussion rocket : en fr
  • GB232624A - Improvements in electric resistance elements and method of making same : en
  • GB242773A - Improvements relating to vehicle covers : en
  • US1561846A - Apparatus for casting curved stereotype printing plates : en
  • FR597493A - Removable engine block : en fr
  • US1561759A - Vehicle tire : en
  • US1561900A - Frederick m : en
  • ES94732A1 - A process of manufacturing balata straps. : en es
  • FR597391A - Device and part for non-reactive firing : en fr
  • GB242784A - Improvements in shaft and like couplings : en
  • DE421824C - Racing game : de en
  • FR597230A - Safety lock regulator for central heating radiators : en fr
  • AU2392825A - Improvements in wheels having gripping tread devices : en
  • CH112220A - Installation on cinematographic projection apparatus to prevent the film from igniting when it is stationary. : de en
  • FR597238A - Gravity descent dryer or oven : en fr
  • US1561588A - Cement packer : en
  • US1561850A - Pipe hanger : en
  • US1562402A - Radiochandelier : en
  • US1561566A - Tuning peg for stringed musical instruments : en
  • US1561581A - Roofing shingle : en
  • US1561724A - Derrick : en
  • US1561982A - Shoe-tree : en
  • US1562174A - Lawn trimmer : en
  • US1561983A - Apparatus for casting metallic vehicle wheels : en
  • DK35259C - Shut-off device for Milk heating containers. : da en
  • USD68822S - Charles b : en
  • US1561914A - Radiofrequency system : en
  • FR597473A - Soundboard for grand and upright pianos : en fr
  • GB242923A - Improvements in or relating to shopping bags and the like : en
  • US1561929A - Method and mounting for advertising displays : en
  • US1562248A - Insect trap : en
  • FR597431A - Liquid dispenser : en fr
  • US1561542A - Suspension for vehicles : en
  • FR597386A - Device for separating materials of varying densities : en fr
  • ES94721A1 - A procedure for keeping fruit and other agricultural products fresh in packaging. : en es
  • DE421959C - Device for the calibration of therapy X-ray tubes according to standard tubes : de en
  • FR597307A - Membrane for telephone receiver : en fr
  • FR597345A - Improvements in devices intended for the transmission of energy to a fluid or a fluid : en fr
  • DE421584C - Firing system in which a finely divided fuel, in particular coal dust, blown in, forms a flame with a high temperature : de en
  • DE421828C - Electric drive motor for clocks, time counters, etc. like : de en
  • DE421673C - Device for filling the warm-up bowl on self-heating soldering irons : de en
  • FR597278A - Device for automatically integrating flow quantities for times of any desired duration : en fr
  • FR597358A - Improvements to haveuses : en fr
  • GB238189A - Improvement in matrices for typographical machines : en
  • CA255408A - Power actuator : en fr
  • FR597300A - Automotive lighting system : en fr
  • GB242771A - Foot corrective appliances : en
  • GB242780A - A preparation for preserving fresh eggs indefinitely : en
  • FR597202A - Distribution for large gas engines and similar : en fr
  • GR1055B - SOAPS FOR ADVERTISING. : el en
  • USD68812S - Design eor a wedding ring : en
  • FR597229A - Advanced water meter : en fr
  • GB228199A - Improvements in or relating to membrane or plate springs for manometers and aneroid barometers : en
  • GB242851A - Improved means for holding needles on cotton, or sewing thread reels or bobbins : en
  • GB242731A - Improvements in oil fuel burner apparatus for steam generators : en
  • GB242928A - Improvements in the transmission of wave energy for high frequency signalling : en
  • US1561548A - Hog carrier : en
  • DE421625C - Doppelrückfuehrung for indirectly acting engine controller : de en
  • DE408727C - Protection circuit for alternators : de en
  • ES94711A3 - A method of manufacturing cardboard boxes. : en es
  • FR597334A - : fr
  • GB242847A - Improvements in and relating to telephone receivers : en
  • GB242839A - Brake equalising apparatus : en
  • GB242898A - Improvements in the process of decorating or finishing earthenware or pottery : en
  • USD68808S - Design for a battery vent cap : en
  • US1561765A - Method of manufacturing composite vehicle wheels : en
  • CA255506A - Manufacture of briquettes from coke smalls : en fr
  • FR597420A - : fr
  • ES94719A1 - The use in crics that work by a gas under pressure, the exhaust gas to inflate tires. : en es
  • FR597379A - Spraying device with combined nozzles for carburetors : en fr
  • US1562253A - Slide construction : en
  • USD68814S - Isidore kranz : en
  • GB242739A - Process of purifying oils and fats under a high vacuum by means of steam or the like : en
  • GB242837A - Improvements in the manufacture and production of vat colouring matters : en
  • US1562025A - Game apparatus : en
  • GB242888A - Improvements in furnaces : en
  • ES94718A1 - A procedure for the manufacture of metal parts with a tab for marking. : en es
  • FR597361A - Reconstruction of igneous rocks in series casts, by voltaic arc fusion : en fr
  • GB240175A - Improvements in walking toys : en
  • US1561668A - Step tread : en
  • DE421716C - Remote fire control for anti-aircraft guns : de en
  • DE421760C - Detachable spring guide for the feed table of meat cutting machines : de en
  • GB242855A - Improvements relating to centrifugal pumps, compressors and the like : en
  • FR597284A - Subdividing capacitor for t. s. f. : en fr
  • GB242755A - Improvements in swivel joints : en
  • DK35262C - Direction recording device. : da en
  • DE421762C - Window stay : de en
  • ES94713A1 - Procedures for obtaining halogen derivatives of perylene. : en es
  • US1561602A - Electroplating apparatus : en
  • US1562292A - Pencil holder : en
  • US1561478A - Drawing and flattening sheet glass : en
  • US1562291A - Roadway, paving block, and the like : en
  • DE421845C - Process for the conversion of phosphates, phosphites, arsenates, arsenites, antimony or antimonites of hafnium or zirconium or both metals into other hafnium and zirconium compounds : de en
  • DE421774C - Press plate with heating channels : de en
  • ES94628A1 - Carburettor for internal combustion engines with constant mixture at each engine speed. : en es
  • US1562037A - Means for distributing measured quantities of material from a mass in bulk : en
  • DE421396C - Method for quickly de-energizing generators that have a field winding fed by an exciter : de en
  • DE421647C - Piano record : de en
  • DE421864C - Locking device for measuring devices with intermittent recording : de en
  • FR597500A - Replacement spark plug cleaner holder : en fr
  • GB242742A - Electrical condensers : en
  • US1561583A - Optical pyrometer : en
  • US1562358A - Brick press and the like : en
  • DE421974C - Facility for recording movie titles : de en
  • GB242887A - Improvements in or relating to cans or containers and the sealing of same : en
  • CA255549A - Valve : en fr
  • DK35284C - Fuel for Explosion Engines. : da en
  • GB243062A - Improvements in or relating to lawn mowers : en
  • US1561822A - Foot rule : en
  • FR597498A - Device for coal dust pipes with pressurized air transport : en fr
  • US1561762A - Wall construction : en
  • USD68796S - Paul groebli : en
  • CH112732A - Bicycle. : de en
  • ES94717A1 - An industrial product consisting of a knitted fabric that imitates crepe. : en es
  • FR597336A - Improvements in cellulose xanthate manufacturing processes : en fr
  • GB243032A - Improvements in or relating to non-inflammable sheets or films & other products of cellulose origin : en
  • ES94757A1 - The manufacture of all kinds of footwear, with a single piece rubber sole and heel. : en es
  • US1561488A - Railway car : en
  • USD68764S - Design for a fruit-juice extractor or similar article : en
  • GB226799A - Improved joint for connecting the sections of jigging conveyors : en
  • DE421907C - Spin for wet treatment and drying, especially of yarn on chain trees : de en
  • GB220650A - : en
  • GB242884A - Improvements in anti-dazzle devices for the headlights of mechanically propelled vehicles : en
  • FR597485A - Improvements to looms in which wefts are derived from stationary feeders : en fr
  • FR597241A - Siphon without stopcock : en fr
  • GB232243A - Protective arrangement for alternating current electric machines : en
  • FR597427A - Horizontal rotary kiln with indirect heating : en fr
  • ES94627A1 - Electric switch device for electric luminous letter announcements, which is operated by means of the keyboard of a typewriter. : en es
  • CH112811A - Key lever lock on typewriters. : de en
  • AU2373425A - An improved direction indicator for road vehicles : en
  • US1561551A - Spring roller for sun visors : en
  • US1561586A - Cement packer : en
  • US1561794A - Brake : en
  • US1562111A - Headlight lens : en
  • FR597249A - Intermediate for slabs : en fr
  • FR597428A - Improvements in aqua-tubular boilers : en fr
  • AU2071224A - Improvements in and relating to motor tip trucks : en
  • CH112749A - Transposition device for keyboard instruments. : de en
  • US1561844A - Rod rack : en
  • CA255570A - Internal combustion engine : en fr
  • CH112646A - Method and device for the production of molded strips for upholstery work. : de en
  • CH112805A - Process for the preparation of a vat dye. : de en
  • FR597224A - Improvements in plows : en fr
  • ES94702A1 - A divider for machine tool divider wrists and other applications. : en es
  • US1561832A - Insect trap : en
  • ES94760A1 - Improvements in devices that work by contact of gas with liquid for the purification of gases. : en es
  • FR597328A - Synthesis of organic compounds : en fr
  • GB243056A - Improvements in and relating to thermionic valves or vacuum tubes for wireless telegraphy and telephony : en
  • DE421791C - Braking device, especially for trailer vehicles : de en
  • US1562219A - Radiator condenser for internal-combustion engines : en
  • FR597267A - Drying device for warp-gluing machines : en fr
  • FR597472A - Sprinkler brush device : en fr
  • GB242779A - Anti-friction bearing : en
  • GB242880A - Improvements in apparatus for automatically operating gas valves : en
  • GB242922A - Ironing-horse for sleeves : en
  • GB236242A - Improvements in method of treating and coating low grade sheet steel stock, and the resulting products : en
  • FR597245A - Focusing device in cinematographic or photographic cameras : en fr
  • GB242892A - Improvements in dividing apparatus chiefly designed for use with gear-cutting machines : en
  • DE421755C - Locking device for a pivoting axis of rotation of collapsible windows on the convertible top support of convertible vehicles : de en
  • USD68828S - Island : en
  • DE421751C - Zero setting device for the counters on calculating machines : de en
  • DE421972C - Oil cooling device for internal combustion engines : de en
  • FR597292A - Attachment device for mobile cuffs : en fr
  • US1562356A - Curtain light : en
  • CA255600A - Production of esters and ester material from olefines : en fr
  • GB241509A - Improvements in embossing machines : en
  • GB242792A - Tire inflater : en
  • DE418009C - Process for the preparation of 2-aminonaphthalene-1-carboxylic acid and its core substitution products : de en
  • DE421757C - Holding device for windshields consisting of a vertical and a horizontal part : de en
  • ES94722A1 - Improvements in the construction of pulleys for transmissions. : en es
  • GB242718A - Improvements in or relating to safety razor blades : en
  • FR597424A - Method and apparatus for the rapid drying of textiles and the like : en fr
  • US1561818A - Route indicator : en
  • US1562272A - Shoulder-strap retainer : en
  • US1561898A - Apparatus for concentrating liquids : en
  • US1561798A - Means for supplying water : en
  • CH112783A - Device for filling gasoline or other liquids from barrels etc. : de en
  • DE421838C - Container for dry cooling of coke : de en
  • DE421841C - Arrangement for guiding gas cleaning electrodes made of wire mesh over transport rollers : de en
  • DE421917C - Lighting dynamo, especially for small vehicles : de en
  • FR597407A - High sensitivity alarm whistle : en fr
  • GB242911A - Improvements in electric cables : en
  • DK35256C - Method for the manufacture of long-crystalline, helical tungsten luminaires for electric filament lamps. : da en
  • GB242848A - Improvements in conveyors for packing machines : en
  • US1561576A - Stand : en
  • US1561779A - A corpobation ob : en
  • US1562335A - Reflecting device for motor vehicles : en
  • CH111476A - Process for the packaging of various products and packaging obtained by it. : en fr
  • USD68759S - Design for a combined casket and lining : en
  • CH112751A - High adhesion drive belt. : en fr
  • DE421840C - Process for preheating the furnace or fuel gases to be dry-cleaned through filters : de en
  • FR597260A - Press for making celluloid dentures : en fr
  • FR597297A - Mixer for powder materials that can be used as a concrete mixer or mortar machine : en fr
  • CA255598A - Production of reactive acid liquor, alcohols, esters, etc. : en fr
  • CH111406A - Chronograph mechanism control device. : en fr
  • FR597342A - Improvements to ovens for firing ceramic products : en fr
  • FR597359A - New retractable and folding ladder system : en fr
  • US1561695A - Automobile radiator : en
  • US1561840A - Curtain and drapery protector : en
  • DE421815C - Clamping device : de en
  • DE421829C - Process for working up the condensate formed during the distillation of hydrochloric acid-containing carbohydrate solutions : de en
  • GB242909A - Improvements in hand hoes, or weeding tools : en
  • AU2043824A - Improved bearing bracket or hanger : en
  • US1561456A - Furnace grate : en
  • US1562148A - Pump-rod-handling device : en
  • DE421651C - Suspension for motor vehicles : de en
  • GR1054B - REPLACEMENT OF BLACK PEPPER. : el en
  • CA255463A - Bumper : en fr
  • US1561886A - Speed-responsive device : en
  • CH112741A - Dinghy. : de en
  • USD68758S - Design for a combined casket and lining : en
  • US1562000A - Process for removing acids from oils : en
  • CA255447A - Combination tool : en fr
  • CH111008A - A steam turbine unit having a reverse turbine. : de en
  • CA255573A - Apparatus for and method of renewing oil wells : en fr
  • CH112682A - Cylinder head of internal combustion engine. : en fr
  • CA255587A - Nicotine substitute for insecticides : en fr
  • US1561503A - Brining machine : en
  • FR597429A - Rear carriage return control in typewriters : en fr
  • FR597462A - Method and apparatus for regulating the mixture of gas in gas-heated, natural draft gas-fired furnace installations, especially in large installations such as blast-furnace boilers, stoves and the like : en fr
  • DE421851C - Guide device for the copy paper in copier machines : de en
  • US1561666A - Overhead transformation for fords : en
  • US1562287A - Vehicle wheel : en
  • US1561619A - Balanced control surface of aircraft : en
  • US1562418A - Spreading roll for hide-working machines : en
  • CA255452A - Waterproof container for personal accessories : en fr
  • CA255601A - Apparatus for manufacturing ketones from secondary alcohols : en fr
  • US1562087A - Method of and apparatus for controlling combustion : en
  • US1562209A - Vacuum-tube-evacuating oven : en
  • US1562223A - Hydrant : en
  • DE421750C - Display device for the position of a displaceable tooth on calculating machines : de en
  • DE421938C - Sorting machine for sorting checks, bills, etc. like : de en
  • CA255448A - Fuel saver : en fr
  • DE418258C - Process for glowing the lithopones : de en
  • US1561895A - Knife sharpener : en
  • US1561458A - Compound pressure gauge : en
  • CH112696A - Pendulum rectifier. : de en
  • US1561739A - Steam-generating plant : en
  • US1562030A - Golf bag : en
  • GB228922A - Improvements in devices for reducing noise of impact in valve actuating & other mechanism and methods of making such devices : en
  • GB242846A - Improvements in or relating to safety razors : en
  • CH112475A - Electrical distribution installation. : en fr
  • DE421708C - Agitator for liquid manure pumps : de en
  • US1561479A - Adjustable feed mechanism : en
  • US1561729A - Spring cushion or mattress : en
  • US1561842A - Radiator heater : en
  • US1561607A - Embossing and printing machine : en
  • CA255533A - Electric snap switch : en fr
  • CA255493A - Road maintaining machine : en fr
  • CA255543A - Apparatus for handling loose materials : en fr
  • CH112428A - A method of manufacturing a low hysteresis magnetic alloy with a high silicon content, and an alloy obtained by this method. : en fr
  • GB242740A - A new or improved combination dust-bin and cinder sifter : en
  • US1561693A - Humidifier for internal-combustion engines : en
  • US1562192A - Window-shade guide : en
  • CA255436A - Locomotive and other boilers or steam generators : en fr
  • GB236241A - Improvements in methods of treating and coating ferrous metal bodies, and the resulting products : en
  • CA255464A - Individual towel and soap vending machine : en fr
  • FR597340A - : fr
  • US1561629A - Shock absorber for motor cars and like vehicles : en
  • US1561687A - Point-detonating fuse : en
  • USD68795S - Paul ckboebli : en
  • FR597454A - : fr
  • GB242723A - An improved bed : en
  • DE421756C - Convertible car body, especially for motor vehicles : de en
  • ES94746A2 - A system of rails that allows the wheels, on their way, to pass from one rail to another without a solution of continuity. : en es
  • GB242772A - Improvements in or relating to repair bands for pneumatic tyres : en
  • FR597264A - Anchor clamp for power line cable : en fr
  • FR597425A - Improvements in breaking and packaging machines for sugar in cardboard boxes or crates : en fr
  • US1561989A - Direction indicator : en
  • US1562255A - Hair-waving frame : en
  • DE421862C - Change gears for the feed rollers on processing machines for wood and other materials : de en
  • DE421843C - Mixing device : de en
  • ES94633A1 - A support for reversible seats and backs. : en es
  • FR597257A - New method of manufacturing leak-proof corks for sparkling wines : en fr
  • GB242691A - Improvements relating to vacuum cleaning apparatus : en
  • USD68839S - Design fob automobile signal casing : en
  • CA255426A - Polishing device : en fr
  • US1561912A - Registering system : en
  • US1562068A - Grinding and polishing apparatus : en
  • DE421702C - Device for precise adjustment and movement of the punch slide in upsetting machines for bolts : de en
  • GB242910A - Improvements in brackets or supports for mirrors or other articles, also applicable to display fittings : en
  • GB243049A - Improved system of facsimile telegraphy by wireless signals : en
  • FR597436A - : fr
  • US1562188A - Selecting system : en
  • ES94629A1 - Incandescent filament for thermionic tubes and for devices with electron emission. : en es
  • GB242858A - Improvements in apparatus for dusting or cleaning tinned plates : en
  • US1561597A - Radio apparatus : en
  • CA255515A - Method of forging fulcrums : en fr
  • ES94764A3 - Improvements in automated telephone systems. : en es
  • GB234468A - Improvements in casting mechanism for typographical machines : en
  • GB240426A - Improvements in optical methods of and devices for testing the position of two axial directions : en
  • FR597487A - Driving direction indicator for vehicles : en fr
  • GB242803A - Improvements in or relating to machine guns : en
  • FR597464A - : fr
  • US1561569A - Power mower : en
  • US1561788A - Leacher bucket : en
  • US1562367A - Combination velocipede and wagon : en
  • FR597203A - Device to tie together papers : en fr
  • FR597252A - Method and apparatus for dyeing felt bells intended for the manufacture of hats : en fr
  • US1561665A - Mechanical toy : en
  • GB234113A - Means for tuning aerials and oscillatory circuits coupled with an aerial : en
  • GB235832A - : en
  • US1562393A - Automatically-opening music rack : en
  • USD68770S - Design for a radiocabinet : en
  • US1562022A - Bolster : en
  • US1562099A - Process of assembling lasts : en
  • US1562218A - Tank structure and lug therefor : en
  • US1562023A - Mechanism for regulating the expression in apparatus for playing musical instruments : en
  • ES92302A1 - Improvements to glass blowing devices. : en es
  • FR597235A - Umbrella refinements : en fr
  • GB242761A - Improvements in wireless receiving apparatus : en
  • US1561716A - Baseball game : en
  • GB241910A - Improvements in or relating to removable ornaments for ladies' footwear : en
  • GB242886A - A mechanical device for opening an egg without bruising the yolk : en
  • US1561462A - Drafting instrument : en
  • US1561825A - Electric sound-reproducing device : en
  • FR597389A - Metal vine post fitted with a metal base eliminating sinking and any lateral or transverse deviation : en fr
  • GB242749A - Improvements in drying, lustring and finishing machines for fabrics : en
  • GB231446A - Manufacture of new dyestuffs containing chromium : en
  • GB236239A - Improvements in or relating to four wheel brake control in vehicles : en
  • CH111666A - Syringe for medical use. : en fr
  • US1561622A - Display box : en
  • US1561621A - Indicating mechanism of weighing apparatus : en
  • US1561858A - Binocular : en
  • DE421921C - Machine for making electric light bulbs : de en
  • FR597348A - Removable metal device for scaffolding : en fr
  • GB242843A - Improvements relating to bread : en
  • DE421703C - Pressing the ends of bars or tubular bodies : de en
  • USD68837S - Jar or similar container : en
  • ES94759A1 - An improved procedure for gas scrubbing and purification. : en es
  • GB242786A - Improvements relating to doors and door fastenings for washing machines : en
  • GB243050A - Improvements in or relating to grates for shaft furnaces : en
  • DE421958C - Device for eliminating malfunctions caused by double earth faults in three-phase networks : de en
  • DE421981C - Machine for drilling drawing dies, especially diamond dies : de en
  • GB228914A - Improvements in apparatus for utilising wave energy : en
  • GB242745A - Improvements in or relating to temperature sensitive fusible elements : en
  • GB242799A - Improved joint for connecting the sections of jigging conveyors : en
  • ES94625A1 - An arrangement for the retention and repulsion of oxide gases and their mixing by eddies with the oxygen in the air in all kinds of coal fires. : en es
  • FR597320A - Improvements to mechanical mixers with crazy bowl and tilting kneader : en fr
  • FR597381A - Improvements in the control of the relative axial position of elements such as the rotor and stator of a turbine : en fr
  • GB232258A - Improvements in and relating to dynamo electric machines : en
  • GB242714A - Improvements in the control of polyphase electromotors : en
  • GB242828A - Improved hydraulic brake dynamometer : en
  • DE421775C - Membrane with a stiffened center for sound transmission under water : de en
  • GB242916A - Improvements in method of treating ceramic mixtures : en
  • US1561764A - Pneumatic vehicle wheel : en
  • FR597312A - Improvements to the differential crown fixing devices : en fr
  • FR597459A - Refinements to Socket Pipe Connections : en fr
  • GB242820A - Improvements in or relating to motor-body construction : en
  • GB242861A - Improvement in piston rings : en
  • FR597204A - Apparatus allowing the recovery or separation of all solids suspended in a liquid : en fr
  • GB228514A - Process of producing combined shades on the vegetable fibre : en
  • GB242853A - Improvements in or relating to braking mechanism : en
  • DE421878C - Adjustment device for two rotatable control elements on fluid gears for motor vehicles : de en
  • FR597414A - Frequency multiplier device : en fr
  • GB236149A - Improvements in or relating to looms operating with two weft threads : en
  • DE421811C - Chopping device for agricultural purposes : de en
  • FR597419A - Improvements in drying, distillation and evaporation of materials : en fr
  • FR597215A - Additional automatic air intake ensuring centrifugal stirring of the emulsion in explosion engines : en fr
  • GB236240A - : en
  • GB242727A - Improvements in natural colour kinematography : en
  • USD68792S - Fato gboebli : en
  • US1561561A - Pipe-mold coatings : en
  • US1561453A - Milk-bottle carrier : en
  • US1561496A - Tool for cleaning electrical-contact surfaces : en
  • US1561777A - Grain cleaner and dust separator for elevators : en
  • US1562176A - Baseball mitt : en
  • DK35279C - Segllak. : da en
  • DE421796C - Device for detachable cap fastening on insulators for electrical lines : de en
  • DE421665C - Process for utilizing the energy released during the oxidation of metalloid hydrogen compounds to mineral acids : de en
  • FR597272A - Binder for phonograph records and the like : en fr
  • GB228572A - Improvements in or relating to photographic reflex cameras : en
  • GB242712A - Improvements in apparatus for truing grinding wheels for grinding gear wheel teeth : en
  • US1561932A - Typewriting machine : en
  • US1562175A - Tobacco-smoking pipe : en
  • US1561469A - Exhaust-control mechanism for air-brake systems : en
  • US1561686A - Device to prevent rotation of bobbins : en
  • USD68768S - Design for a lighting fixture : en
  • GB233311A - Improvements in and relating to the traverse mechanism of copwinding or like machines : en
  • DE421223C - Asynchronous motor with short-circuit rotor : de en
  • DE421940C - United ignition alternator : de en
  • DE421658C - Aiming device for guns : de en
  • CA255523A - Electric discharge device : en fr
  • US1562332A - Thickness gauge or feeler : en
  • US1561658A - Cart : en
  • GB242756A - Improvements in golf clubs : en
  • USD68785S - Paul groebli : en
  • US1561557A - Construction of railroads and tramways : en
  • CH112705A - Collet for holding bar shaped shaving soaps. : de en
  • AU2080624A - Machine for teasing 1 kapok and like fibre and for stuffing casings therewith : en
  • CA255432A - Presser for circular knitting machines : en fr
  • FR597488A - System for introducing coins into all devices receiving these coins for any purpose : en fr
  • FR597216A - Apparatus for darning fabrics : en fr
  • US1561925A - Thermometer : en
  • US1562375A - Gas engine : en
  • US1562021A - Electric cooker : en
  • FR597489A - Method of using the relaxation of the animating spring of a bell to trigger at a fixed time and automatically one or more mechanical, electrical, chemical or other actions : en fr
  • DE421642C - Logarithmic calculator : de en
  • DE421852C - Process for the production of a fertilizer containing urea : de en
  • FR597372A - Improvements to metal coated electrical switches : en fr
  • GB238845A - Improvements in or relating to electric luminous discharge tubes : en
  • GB234833A - Improvements in or relating to wrapping machines : en
  • GB242840A - Improvements in or relating to the storage of dosed medicaments or other substances in ampaulas : en
  • FR597208A - Turn warning device for automobiles and for all other vehicles : en fr
  • US1562368A - Machine for forming paper hat rings : en
  • DE421553C - Device for the dust-free filling of packs by means of a special pick-up attached to the filling funnel : de en
  • US1562016A - Vehicle jack : en
  • US1562046A - Optical instrument : en
  • DE421641C - Testing machine for the measurement of compression on bodies softening under pressure : de en
  • US1561866A - Material-handling device : en
  • US1562003A - Metal wheel : en
  • US1562110A - Nail-cuticle tool point : en
  • FR597305A - Advanced speed multiplier : en fr
  • GB240782A - Hermetic closures for containers especially preserve containers and tins : en
  • DE421983C - Footwear and process for its manufacture : de en
  • DE421911C - Stage piston steam engine : de en
  • FR597395A - Improvements in the manufacture of artificial threads : en fr
  • US1561671A - Bascule bridge : en
  • CA255441A - Chimney damper : en fr
  • CH112745A - Machine for rolling cigarillos and the like. : de en
  • US1562283A - Motion-picture apparatus : en
  • US1561484A - Production of type matrices : en
  • US1561946A - Rotary engine : en
  • US1562160A - Automobile power jack : en
  • US1562231A - Roll-weighting apparatus for cotton-spinning machines : en
  • AU2593325A - Improvements in and relating to packing and wrapping up articles : en
  • CA255571A - Window regulator : en fr
  • DE421812C - Pickling device for carrying out immersion pickling : de en
  • GB242737A - Improvements in or relating to telephone receivers : en
  • US1562001A - Method of treating oil : en
  • CA255428A - Bee escape : en fr
  • CH112720A - Automatic suction fan on a vehicle without motor power. : de en
  • CA255465A - Apparatus for cutting match sticks : en fr
  • US1561961A - Aircraft control and stabilizer : en
  • US1562404A - Truck body : en
  • USD68842S - Design for a refrigerator hinge : en
  • CA255559A - Method of making emulsions : en fr
  • US1561907A - Sheet-interfolding machine : en
  • US1561802A - Rerailing frog : en
  • USD68755S - Vania : en
  • DK35264C - Knife holder for Mowers. : da en
  • CH112752A - Process for preventing scale build-up in steam boilers, evaporators, preheaters and the like. : de en
  • US1561718A - Record holding and displaying frame for tombstones, monuments, etc. : en
  • US1562153A - Device for tensioning materials on frames : en
  • AU2043324A - Improvements relating tothe flux coating of electrodes used in are welding : en
  • CA255518A - Bituminous emulsion : en fr
  • USD68789S - Paul grboebli : en
  • CA255450A - Brake for hoists, vehicles, etc. : en fr
  • CH110895A - Stove. : de en
  • DE421660C - Control machine for hydraulically operated plateau recesses for theater stages : de en
  • CA255474A - Chain grate clinker remover : en fr
  • CH112525A - Electrical signaling device. : en fr
  • CH112698A - Device for cooling electrodes of discharge tubes. : de en
  • DE421977C - Film splicer : de en
  • CA255412A - Diaphragm for phonographic reproducers : en fr
  • ES94739A1 - Procedure and device for mounting aircraft bodies and other elongated analogous hollow bodies. : en es
  • GB236168A - : en
  • CH112763A - Process for the manufacture of an agent for thermal protection and construction purposes. : de en
  • DK35265C - Cylinder head with distribution device for four-stroke combustion power machines. : da en
  • GB228510A - Process of producing combined shades on the vegetable fibre : en
  • GB242816A - Improvements in splash and dust guards for motor vehicle wheels : en
  • DE421787C - Utilization of residues through distillation : de en
  • GB243051A - Improvements in arrangements for loading of material into the buckets of overhead runways or the like : en
  • US1562043A - Iron-boron alloy : en
  • US1562082A - Plinth plate : en
  • US1561534A - Stencil frame : en
  • US1561683A - Engine starter : en
  • US1561814A - Electric heater and vaporizer : en
  • CH112777A - Hardware, especially for bedsteads. : de en
  • FR597350A - AC Electromagnet Ore Separator : en fr
  • FR597333A - Device for giving way to circular saws : en fr
  • CH112728A - Device for mounting a brake drum on the front wheels of motor vehicles. : en fr
  • DE421835C - Process for the production of cold glazed cement panels u. like : de en
  • DE421946C - Lighting device for sewing machines : de en
  • DE421700C - Edible iron for forge fire : de en
  • DE421998C - Edging device : de en
  • FR597460A - Handle and handle coupling : en fr
  • CH112717A - Feeding device for caramel wrapping and similar machines. : de en
  • GB242807A - Improvements in electric rheostats : en
  • US1561553A - Pneumatic highway marker : en
  • US1562386A - Floor covering and process of making the same : en
  • DE421611C - Steering connection for trailers of motor vehicles : de en
  • US1562180A - Snow-removing mechanism : en
  • US1562419A - Method of securing together the component parts of metallic spools or reels and apparatus useful to this end : en
  • US1561455A - Artificial wreath and method of making same : en
  • US1561582A - Dispensing device : en
  • US1561803A - Strip-straightening attachment for rotary shears : en
  • US1561631A - Antithumb-sucking device : en
  • CH112707A - Automatic telephone exchange. : de en
  • CA255550A - Drain board for wringers : en fr
  • DE421766C - Top billiards : de en
  • DE421677C - Steam generator : de en
  • FR597311A - Fixed hairpieces : en fr
  • GB240187A - Improvements in waterproof foot-wear : en
  • DE421937C - Device for moving the counter slide on calculating machines : de en
  • US1562286A - Coil box : en
  • US1561746A - Cheese-slicing machine : en
  • CH112702A - Electric lamp designed as a flashing lamp. : de en
  • US1561552A - Inlet control for reciprocating engines : en
  • US1561923A - Concrete form : en
  • DK35270C - Control device for gas stove appliances. : da en
  • DK35283C - Sealant for car coolers and the like. : da en
  • GB242787A - Improvements in electric incandescent lamps : en
  • DE421685C - Acetylene generator : de en
  • US1561463A - Counterbore : en
  • US1562011A - Window construction : en
  • US1562146A - Accelerator for the vulcanization of rubber : en
  • US1562273A - Recording instrument : en
  • DE421943C - Sewing machine : de en
  • GB222092A - Improvements in processes and apparatus for depositing concrete and the like under pressure : en
  • US1561590A - Fountain pen : en
  • US1561855A - Rail clamp : en
  • US1561509A - Collapsible cup : en
  • US1561700A - Brake-shoe construction : en
  • CA255519A - Extraction and recovery of copper from its ores : en fr
  • CA255564A - Metal-clad electric switch gear : en fr
  • CA255599A - Production of reactive acid liquor, alcohols, etc. : en fr
  • CH112633A - Talking machine removable and transportable. : en fr
  • DE421558C - Process for refining octopus distillates : de en
  • USD68790S - Design for lace : en
  • FR597367A - Special provisions of grooves in fixed dies of soap-forming machines : en fr
  • FR597458A - Mold box for the construction of concrete or similar walls, hollow or solid : en fr
  • GB242802A - Improvements in or relating to vehicle wheel tyres : en
  • CA255419A - Grain sprouter : en fr
  • CH112715A - Transport device for anglers. : de en
  • GB238515A - : en
  • FR597448A - Device for cleaning siphons for sinks or others with pressurized water : en fr
  • US1562149A - Card game : en
  • US1562178A - Device for controlling coin-operated instruments and machines : en
  • DE421714C - Separable hinge for doors of cupboards etc. : de en
  • FR597243A - Mechanism for lifting and feeding the ribbon, automatic return and changing colors, in typewriters : en fr
  • USD68824S - Design for an electric-lighting fixture : en
  • DE421788C - Process for the production of road salt from rock salt powder : de en
  • US1562032A - Mold for metallic packing : en
  • US1562310A - Mooring mast for airships : en
  • DE421769C - Abraumfoerderbruecke : de en
  • US1562187A - Vacuum-tube socket : en
  • US1562201A - Method of producing molybdenum and vanadium alloys : en
  • US1561987A - Mine-car stop : en
  • US1562352A - Dust collector : en
  • CA255575A - Apparatus for and method of reclaiming oil wells : en fr
  • US1561904A - Radiator support : en
  • US1562405A - Raking machine : en
  • USD68825S - Design for an electric-lighting fixture : en
  • US1561640A - Electric switch : en
  • US1561578A - Electric heating element : en
  • FR597221A - Thermoelectric couple : en fr
  • FR597313A - Improvements to differentials for motor vehicles : en fr
  • DE421764C - Thread guide drive for package winding machines : de en
  • AU2384925A - Improved method and apparatus relating to fire alarms. 5 : en
  • US1561672A - Stove : en
  • US1561864A - Tabulating scale for typewriting machines : en
  • US1561941A - Motion-picture film : en
  • CA255558A - Spindle stop mechanism : en fr
  • GB242829A - Improvements in and relating to combined washers and driers of the continuous centrifugal type : en
  • FR597279A - Automatic adjustment device for electric ovens : en fr
  • GB242768A - Improvement in electric condensers : en
  • GB242882A - Improvements in or relating to apparatus for delivering liquids in measured quantities by volume : en
  • USD68762S - Design for a flower holder : en
  • FR597207A - Automatic and adjustable guiding and advancement device for spiked nailing seen from the tops of galoshes, boots and all shoes with wooden soles : en fr
  • DE421644C - Faceplate : de en
  • DE421699C - Fastening of lower parts and the like like : de en
  • DE421749C - Adding machine : de en
  • FR597439A - : fr
  • US1562365A - Self and ever set trap : en
  • DE421776C - Process for the production of a salt water resistant cement from blast furnace slag : de en
  • FR597324A - Improvements in preparing bristles for felting : en fr
  • GB242872A - Improvements in fire bars for boiler and other furnaces : en
  • GB242804A - Improved joint for connecting the sections of jigging conveyors : en
  • FR597444A - : fr
  • GB220945A - Improvements in or relating to electric alarm devices : en
  • US1562330A - Welding, brazing, and tempering compound : en
  • GB237609A - A rolling device, more particularly for metals with a high point of fusion : en
  • DE421969C - Field loop with adjustable front rail : de en
  • FR597214A - Improvements in the manufacture of artificial silk and other similar products using viscose solutions : en fr
  • FR597271A - Combined beet harvester, single row blade type : en fr
  • FR597385A - Door lock for motor vehicles and others, with closed bodywork : en fr
  • GB242766A - Improvements in or relating to the manufacture of cartridges with wooden bullets : en
  • US1561533A - Parachute toy : en
  • US1561804A - Incinerator : en
  • US1561837A - Thermionic indicating means responsive to light variations : en
  • ES94640A1 - Procedure for the isolation of alcohols or phenols from mixtures. : en es
  • ES94753A1 - A folding metal door. : en es
  • FR597219A - Aircraft and airship aileron and rudder control device : en fr
  • GB242716A - Improvements in or relating to apparatus for tipping and discharging railway wagons : en
  • US1562101A - Cotton lapper : en
  • US1561857A - Tool for guiding and shaping metal and the like : en
  • US1562103A - Sound-producing instrument : en
  • US1562362A - Stitcher-feeding mechanism for tire-making machines : en
  • USD68786S - Paul groebli : en
  • ES94619A1 - An improved process for treating leucite and other similar complex potassium-containing silicates. : en es
  • CH112750A - Process for treating gemstones. : de en
  • CH112773A - Device for cleaning floors. : de en
  • GB230869A - Improvements in and relating to centrifugal safety devices for projectile fuses : en
  • FR597477A - Capsule for powdery or granulated products : en fr
  • GB242777A - Improvements in liquid level gauges : en
  • GB242918A - Improvements in the separation of liquids from gases : en
  • US1561991A - Combined change receiver and sign illuminator : en
  • US1562302A - Respiratory mask : en
  • ES94749A1 - Enhancements to claw or claw drive motion picture tapes or films. : en es
  • ES94750A1 - An automatic electric clock. : en es
  • GB231129A - : en
  • FR597211A - New device for dosing and regulating the flow of viscous liquids with fluidity variations : en fr
  • GB224506A - Supporting frame for electric lines : en
  • USD68815S - Isidore kranz : en
  • CA255527A - Electric switch controlling mechanism : en fr
  • CH112649A - Pliers, especially for holding precious stones. : de en
  • CH112775A - Mattress protectors. : de en
  • FR597441A - : fr
  • US1561924A - Metal founding : en
  • US1562028A - Head and valve construction for internal-combustion engines : en
  • US1562325A - hallot : en
  • GB242864A - Improvements in suction cylinders, or rolls, of machines for making paper, paper-board, mill-board, and the like : en
  • ES94622A1 - A new rosary for prayer. : en es
  • GB236967A - Improvements in or relating to lubricators : en
  • GB242830A - A means for supporting kettles or similar handled vessels on the household water supply tap while same are being filled : en
  • FR597417A - Manufacturing process of homogeneous and ductile parts, of any shape, in difficult to melt metals, chemically pure, such as in particular tungsten, molybdenum, titanium and others : en fr
  • US1562105A - Window-shade roller : en
  • CH112757A - Drinking system for cattle. : de en
  • CA255403A - Process for the treatment of animal and vegetable fibres : en fr
  • CA255590A - Machine for welding chain links, rings, etc. : en fr
  • DE421825C - Car with heat storage for drying chambers : de en
  • US1561662A - Fastener-supplying mechanism : en
  • US1562411A - Pulverized-fuel apparatus : en
  • CA255597A - Clutch : en fr
  • US1561783A - Safe construction : en
  • CA255566A - Horizontal screen : en fr
  • US1561797A - Combined tent and bed : en
  • CA255496A - Pocket sun dial : en fr
  • CH112806A - Luminous paint. : de en
  • CH112800A - Method and device for making bread rolls. : de en
  • DE421662C - Conveyor device on wrapping machines for soaps and other piece goods : de en
  • DE421687C - Artificial tooth : de en
  • DE421744C - Moth protection cover : de en
  • US1561761A - Ash gate : en
  • DE421800C - Process for the production of threads, films and the like Like. Made of viscose : de en
  • CH112391A - Process for manufacturing cellulose granules. : en fr
  • CA255421A - Container for substances used in stick form : en fr
  • US1562019A - Shaft packing for elastic-fluid turbines and the like : en
  • US1562045A - Reciprocating shearing machine : en
  • US1562200A - Electromagnetic device : en
  • US1561697A - Aeroplane construction : en
  • US1561753A - Automobile jack : en
  • US1562002A - Portable feed bin : en
  • USD68779S - Design for a perfume bottle : en
  • CH112801A - Sterilizer. : de en
  • US1561473A - Composition of matter and method of making the same : en
  • US1561889A - Method of forming athletic supporters : en
  • US1562135A - Heating system for kilns : en
  • CA255547A - Reed weaving machine : en fr
  • CA255574A - Semi-portable system for renewing oil wells : en fr
  • DE421770C - Switching device for connecting chambers, cells and the like. like : de en
  • FR597242A - Process for the preparation of new dyes for tanks of the perylene series : en fr
  • CH112785A - Holder for spinning bobbins. : de en
  • US1561579A - Method and apparatus for heating wire : en
  • US1561722A - Motor : en
  • US1562282A - Machine for turning shoes and the like : en
  • CA255431A - Brake testing device for automobiles : en fr
  • CH112443A - Process for obtaining cement parts having a smooth surface and device for carrying out this process. : en fr
  • US1562334A - Animal trap : en
  • US1562052A - Electric-light lamp fitting : en
  • US1562316A - Buffer for railway cars : en
  • USD68799S - Paul groebli : en
  • US1561574A - Steam boiler : en
  • US1561717A - Automatic crossing gate : en
  • US1562232A - Selvage-loop retainer : en
  • US1561910A - Printing projector : en
  • US1562271A - Automatic register : en
  • AU2038124A - Improvements in attachments for driving wheels of motor vehicles to enable same to negotiate bog and sandy country without assistance : en
  • CA255449A - Panel for cedar chests and other articles : en fr
  • CH112444A - Water-based painting process and painting obtained by this process. : en fr
  • CA255589A - Cleaning system for spark plugs : en fr
  • USD68823S - Habby negbaub : en
  • US1561962A - Railway-traffic-controlling system : en
  • DE421686C - Screw fan with two or more blades : de en
  • GB242879A - Improvements in or relating to inkstands : en
  • CA255532A - Headlamp : en fr
  • CA255502A - Fuse block : en fr
  • ES94730A2 - A method of manufacturing buttons of horny matter. : en es
  • US1561644A - Knockdown feeder : en
  • CH112769A - Process for the charring of sulphite liquor. : de en
  • CH112703A - Multifilament light bulb. : de en
  • US1562005A - Means for supporting flexible tubes in an upright position : en
  • CH112729A - Freewheel release tool. : en fr
  • US1562382A - Floor covering and process of making the same : en
  • US1562410A - Collapsible luggage carrier : en
  • US1561936A - Telephone-exchange system : en
  • US1562409A - Shingle fastener : en
  • US1561711A - Shoe heel : en
  • US1561851A - Rotary snowplow : en
  • US1561659A - Coal-temperature indicator : en
  • US1561969A - Sector switch : en
  • US1562261A - Electric furnace : en
  • FR597380A - Impregnated wood and processes for treating wood : en fr
  • GB243042A - A process for softening aluminium plated iron articles : en
  • AU1991124A - Improvements in moans for prevention of unauthorised use of internal combustion engines : en
  • DE421806C - Compass with swivel : de en
  • CA255415A - Switch : en fr
  • ES94731A1 - Instructive bowling game for children. : en es
  • US1561481A - Longwall mining machine : en
  • GB242822A - Improvements in trussed structures : en
  • GB242885A - Shaft coupling : en
  • GB242796A - Improvements in or relating to landing-devices for seaplanes : en
  • DE421831C - Counterweight scales with sets of weights arranged one behind the other or next to one another, which are graded according to certain hierarchies depending on the measurement system on which the measurement is based : de en
  • DE421884C - Meat cutting machine : de en
  • FR597206A - Automatic and adjustable guide and advancement carriage for nailing with hidden points of the tops of galoshes, boots and all wooden-soled shoes : en fr
  • FR597217A - Process for the production of novel azo dyes : en fr
  • GB242863A - Improvements in or relating to mechanism for operating the take up rollers of looms : en
  • US1561714A - Nonreturn valve for fluids : en
  • US1561947A - Heater for automobiles : en
  • ES94728A1 - A pump for raising liquids. : en es
  • FR597378A - Automatic air vent for carburetors : en fr
  • GB234066A - Improvements relating to railway traffic controlling apparatus : en
  • USD68781S - Paul groebli : en
  • GB242896A - Improvements in adjusting the film relatively to the gate in kinematographic projecting apparatus : en
  • ES94740A1 - A construction trestle or slipway for airplanes and similar bodies. : en es
  • DE421659C - Electric horn : de en
  • DE421736C - Apparatus for large-scale production of hydrogen : de en
  • US1561696A - Dirigible airship : en
  • US1562182A - Rail-joint connection : en
  • US1562281A - Elevator construction : en
  • DE421947C - Device for regulating the glue delivery from the glue containers to the gummers in envelope and paper bag machines using the table movement to switch the gummers off and on : de en
  • FR597453A - Improvements to reels or spinners : en fr
  • US1561917A - Discharging skip : en
  • US1562305A - Saw-filing machine : en
  • FR597212A - New burner for heating oil and heavy oils : en fr
  • GB242906A - Improvements in automobile and the like vehicles : en
  • US1562115A - Silica glass : en
  • FR597366A - Electric lamp remaining bright after its extinction : en fr
  • GB242811A - Improvements in and relating to struts for re-inforced concrete and like posts : en
  • DE421670C - Measuring image chamber for plate sequencer : de en
  • CA255514A - Method of forming check nuts : en fr
  • FR597481A - Pneumatic shock and vibration damper for road vehicles : en fr
  • AU2397625A - Improvements in crusher jaws for all classes of stonebreakers and crushing machinery : en
  • FR597423A - Diaphragm compressor and refrigeration device comprising this compressor : en fr
  • DE421650C - Closing device for the outlet pipe of a liquid extinguisher for spraying in all directions : de en
  • DE421754C - Pack for X-ray films : de en
  • DE421877C - Control device for fluid gears on motor vehicles : de en
  • DK35255C - Electric Heating Element. : da en
  • FR597374A - fuel saver : en fr
  • FR597262A - Controlled knurling machines for the production of blistered and blister-free gathered : en fr
  • GB242781A - Improvements in or relating to combined petrol tap and filter devices : en
  • US1562376A - Type wheel for hand stamps : en
  • FR597269A - Pneumatic riveting hammer : en fr
  • CA255466A - Match stick conveying apparatus : en fr
  • GB237596A - Improvements in rotary compressors of the sliding blade type, and like rotary apparatus : en
  • DK35258C - Centrifuge, in particular for Purifying Liquids. : da en
  • GB242826A - Improvements in fine adjustment mechanisms applicable to scientific instruments, surveying instruments and the like : en
  • FR597223A - Method and device for loading cellulosic tissue digesters and the like : en fr
  • FR597465A - Improvements in the treatment of ores, concentrates and metallurgical products : en fr
  • GB242711A - Improvements in the dyeing, printing or stencilling of acetyl cellulose or products made therewith : en
  • US1561487A - Radio dial turner : en
  • US1561948A - Pattern chart : en
  • FR597399A - Windshields for rear seats of motor vehicles : en fr
  • DE421820C - Play device in the form of a high throwing plate to be held in rotation on the tip of a stick : de en
  • CH112746A - Process for the preparation of d-y-Benzoylecgonyl chloride. : de en
  • FR597490A - Process for the concentration of dilute nitrous gases : en fr
  • US1561630A - Micrometer calipers : en
  • DE421704C - Manufacture of castle nuts : de en
  • GB241882A - Improvements in coal dust furnaces : en
  • GB242905A - Improvements in control devices for motor tipping lorries and the like vehicles : en
  • FR597483A - Improvements to the manufacturing processes of agglomerated fuels : en fr
  • GB242710A - Improvements in or relating to electric relays : en
  • GB242717A - Improvements in or relating to devices for sharpening safety razor blades : en
  • GB242825A - Improvements in and relating to candle moulding machines : en
  • ES94733A3 - The mechanical manufacture of bobbin lace. : en es
  • DE421920C - Drum stair grate : de en
  • DE421909C - Process for cleaning oils : de en
  • FR597396A - Processing with cylindrical wooden barrels for packaging of dry materials : en fr
  • US1561517A - Rotary offset web-printing press : en
  • US1561698A - Landing chassis and tail skid for aeroplanes : en
  • US1562413A - Method of making wirebound-box blanks : en
  • CA255500A - Coke oven : en fr
  • FR597415A - Method and apparatus for carbonizing coal : en fr
  • GB242783A - Improvements in the process of manufacturing smokeless briquetted fuel from small coal : en
  • US1561595A - Golf club : en
  • US1562336A - Blow-off for boilers : en
  • US1562161A - Convertible furniture : en
  • US1561626A - Illuminated sign : en
  • US1561945A - Film holder for cinematograph cameras : en
  • US1562389A - End structure for railway cars : en
  • FR597302A - Machine for cutting cork into slices : en fr
  • US1561490A - Timer : en
  • CH112650A - Electromagnetic tool. : de en
  • US1561648A - Repair tip for steel plowpoints : en
  • US1561799A - Means for supplying water : en
  • US1561833A - Plier wrench : en
  • US1561960A - Golf positioning apparatus : en
  • ES94716A1 - A new system for lighting. : en es
  • CH112721A - Single wheel push cart. : de en
  • CH112782A - Bar counter. : de en
  • AU2574525A - Manufacture of cast iron articles, parts ofwhich have very different thicknesses : en
  • ES94715A1 - A jack or jack operated by a pressurized gas. : en es
  • FR597422A - Device for injecting fuel inside an internal combustion engine : en fr
  • US1562426A - Motor-car stand : en
  • USD68760S - Design for a game board : en
  • US1561893A - Refractory heater plate : en
  • US1562120A - Code-writing machine : en
  • US1562333A - Burner and generator : en
  • US1561708A - Mechanical movement : en
  • DE421763C - Device for stamping metal objects : de en
  • USD68771S - Design for a casket-handle socket : en
  • NL14679C - : en
  • US1561600A - Can-labeling machine : en
  • DE421742C - Counter arrangement for telephone systems : de en
  • FR597201A - Device for varying the direction of an aeration current : en fr
  • GB236545A - Improvements in or relating to variable speed gears and means for controlling the same : en
  • US1561511A - Window fixture : en
  • US1562137A - Method of loosening ice accumulations : en
  • FR597255A - Reading desk : en fr
  • US1561680A - Game trap : en
  • DE421654C - Ship propeller arrangement : de en
  • DE421646C - Sound post for pianos : de en
  • US1561993A - Combination tool : en
  • CH112668A - Worm gear. : de en
  • DE421793C - Method for reducing crosstalk in telephone cables : de en
  • ES94720A1 - Shipping or billing labels with automatic device. : en es
  • FR597354A - Welding for aluminum : en fr
  • GB242895A - Improvements in or relating to metal floors : en
  • GB242902A - Improvements in bottle holders : en
  • ES94270A1 - Improvement in horizontal filament electric lamps, consisting of a disk-reflector inside and filament arrangement. : en es
  • ES94634A1 - A process for incorporating additional substances into dispersions, especially milky rubber juice. : en es
  • FR597326A - Process for the production of blanks of envelopes, by means of rolled paper strips : en fr
  • FR597351A - Liquid controlled injection valve for combustion engines : en fr
  • GB242835A - Improvements relating to reinforced concrete floors and the like : en
  • DE421718C - Coupling device for bell ringing machines for temporary transmission of the motor power to the bell : de en
  • DE421866C - Carrier for microscope stands : de en
  • US1561564A - Combination knapsack, shield, and gun rest : en
  • US1562373A - Drill-pipe coupling : en
  • US1561828A - Milk-pail holder : en
  • FR597308A - Product intended to stain and wax simultaneously applicable more especially to wood : en fr
  • DE421870C - Process for producing high quality flour from corn : de en
  • US1562015A - Lifting jack : en
  • DE421803C - Firing for fine-grain fuels : de en
  • USD68819S - Design eok a bench : en
  • USD68784S - Paul gboebli : en
  • DE421678C - Agitator for ice generators with vertically positioned agitators : de en
  • FR597213A - Advanced pliers : en fr
  • GB242870A - Improvements in mold for manufacturing tires : en
  • GB242897A - Improvements in golf tee moulders : en
  • GB242899A - Improvements in foot arch supports : en
  • CA255492A - Apple grader : en fr
  • CH112677A - Combined steam water turbine for wet steam. : de en
  • US1562102A - Bottle-cover holder : en
  • CA255516A - Method of forging brake beam fulcrums : en fr
  • US1561736A - Hydrant : en
  • US1562157A - Production of expanded sheet metal : en
  • US1561500A - Molding machine : en
  • US1562315A - Railway-car truck : en
  • US1562348A - Individual toothbrush sterilizer and holder : en
  • US1562394A - Radiator : en
  • NL13743C - : en
  • US1561805A - Mounting for brake gears : en
  • US1562203A - Car-door-operating mechanism : en
  • USD68817S - Design for an electric-lighting fixture : en
  • ES94754A1 - A refinement in switches and switches for electric current. : en es
  • GB242778A - Improvements in devices for drying or curing, hay, corn, straw and the like products : en
  • GB224534A - Improvements in and relating to methods of protecting metallic articles against oxidation : en
  • US1561601A - Closure : en
  • US1561974A - Lock-control spigot : en
  • US1562114A - Safety box : en
  • CA255525A - Filament forming machine : en fr
  • DE421957C - Carrying and adjusting device for interchangeable coupling coils : de en
  • FR597226A - Improvements to variable resistance devices : en fr
  • US1562164A - Process of coating electrodes : en
  • US1561897A - Automobile tire-chain connecter : en
  • US1561684A - Bead core for pneumatic tires : en
  • US1561956A - Manufacture of cores : en
  • DE421814C - Fuel for engines : de en
  • FR597478A - Method for purifying a washing liquid : en fr
  • US1561792A - Controlling mechanism for flying machines : en
  • US1561786A - Clock mechanism : en
  • US1562133A - Front-wheel brake for automobiles : en
  • US1562088A - Railway tie : en
  • DE421680C - Electrostatic high voltage meter : de en
  • DE421761C - Ironer gear : de en
  • DE421721C - Machine for counting and bundling rod-shaped bodies : de en
  • GB236968A - Improvements in or relating to apparatus for use in the treatment of strips of photographic film : en
  • ES94748A1 - Improvements in the way of fixing a cinematographic tape on the drag cube. : en es
  • ES94755A3 - A procedure for the manufacture of galalith plates and bars. : en es
  • US1561737A - Barrier for ferryboats : en
  • US1561997A - Weighing scale : en
  • US1562152A - Vending machine : en
  • US1562083A - Tool : en
  • USD68801S - Design for lace : en
  • US1562415A - Polishing and wiping implement : en
  • US1561823A - Lawn-edging attachment : en
  • US1562380A - Chlorine-gas control for flour bleaching : en
  • GB242904A - Improvements relating to fuel supply arrangements for internal combustion engines : en
  • GB242919A - Improvements in or relating to valve operating mechanism for internal combustion engines : en
  • GB243060A - Improvements in or relating to boxheads or carriers for use with overhead ropeways of the mono-cable system : en
  • CH112617A - Cinematographic film. : en fr
  • FR597325A - Flame transmitter for explosive extinguishing of gas burners : en fr
  • GB243064A - Improvements in and relating to steam generators, water heaters and the like : en
  • DE421804C - Oven, especially for green coke : de en
  • DE421691C - Typewriter : de en
  • US1561883A - Liquid and like tap : en
  • CH112719A - Bags for packaging foodstuffs and specialty goods, in particular fat and fat products. : de en
  • FR597445A - Device and method for reducing higher harmonic voltages of the order of km in polyphase machines and for reducing higher harmonic currents of the order of km in lines, earths and the like : en fr
  • DE421783C - Safety device for gas air mixing systems : de en
  • DE421810C - Tine arrangement for harrows with zigzag curved bars : de en
  • US1561891A - Refill book : en
  • US1561940A - Advertising sign : en
  • US1561616A - Machine for making impressions : en
  • US1561884A - Wheeled toy : en
  • US1562130A - Journal bearing : en
  • CA255430A - Fountain brush : en fr
  • FR597321A - Addition device for calculating machines : en fr
  • FR597377A - Use of fibrous plant or animal materials in the constitution of a sealing product for air chambers : en fr
  • CA255475A - Feed device for rotary cutting and scoring and like machines : en fr
  • GB243419A - Improvements relating to slabs for walls and the like : en
  • US1562383A - Floor covering and process of making same : en
  • AU2247925A - Improvements in spring cushion tyres : en
  • US1561892A - Regulating repeater systems : en
  • US1562204A - Electric-furnace control : en
  • FR597368A - Gasoline starter for aviation and industrial spark engines : en fr
  • CA255425A - Construction and fixing of concrete blocks in road making : en fr
  • CA255510A - Pneumatic cushion : en fr
  • CA255536A - Electric switch mechanism : en fr
  • DE421975C - Development device for dry light breaks : de en
  • CA255418A - Furnace : en fr
  • CA255595A - Process for separating the constituents of mineral silicates : en fr
  • USD68763S - Charles e : en
  • US1562215A - Collapsible stool : en
  • CH112602A - Closure device for two edges to join together clothes, shoes, tents, etc. : en fr
  • DK35282C - Method for the manufacture of vehicle air hoses with stripes of a different color on the outside than the rest of the hose. : da en
  • CH112716A - Railway ticket holder. : de en
  • US1561634A - Adjustable shade holder : en
  • US1561715A - Toy boomerang : en
  • CA255445A - Drilling machine : en fr
  • US1561637A - Means for supporting the molding box or pattern plate of foundry molding machines : en
  • US1561589A - Dustproof shaft casing : en
  • US1561922A - Bedclothes support : en
  • CA255585A - Packing for high pressure joints : en fr
  • US1561523A - Posthole auger : en
  • US1562006A - Educational building construction set : en
  • US1561981A - Dump-body tail-gate mounting : en
  • US1562060A - Journal box : en
  • DE421790C - Device for drying air, in particular for heater and compressors : de en
  • US1561580A - Drill bit : en
  • US1561877A - Window screen : en
  • US1561928A - Dust bag for vacuum cleaners : en
  • US1561532A - Telegraph system : en
  • US1562084A - Rail joint : en
  • DE421894C - Axle bearing closed on three sides for vehicles : de en
  • US1561731A - Electric-arc furnace : en
  • CH112648A - Method and device for cleaning stone surfaces on buildings. : de en
  • CH112652A - Device for drying delicate long goods. : de en
  • DE421930C - Counter circuit for liquid meters with measuring vessel and float : de en
  • FR597291A - Installation for the treatment of creosote for the impregnation of wood : en fr
  • US1562144A - Friction clutch : en
  • US1561771A - Lock : en
  • US1562424A - Control mechanism for aircraft guns : en
  • CA255554A - Rail anchor : en fr
  • CH111024A - Commutator. : de en
  • CH112779A - Brush and method for fixing its latches. : en fr
  • US1562081A - Loose-leaf binder : en
  • US1562349A - of chicago : en
  • US1561510A - Vehicle for service on roads and rails : en
  • US1561908A - Interfolding machine : en
  • US1562179A - Fuel lighter : en
  • DE421735C - Device for carrying out chemical reactions : de en
  • CA255508A - Riding saddle : en fr
  • CA255563A - Typewriting machine : en fr
  • US1561816A - Tonneau windshield : en
  • US1562296A - Slab for railway crossings : en
  • US1562193A - Submarine sound signaling or indicating apparatus : en
  • US1561549A - Hydraulic clutch : en
  • USD68805S - Design for a cut stone or similar article : en
  • US1562123A - Tubular holder : en
  • DE421801C - Injection syringe : de en
  • FR597475A - Improvements to injection devices used for gas compression : en fr
  • GB232193A - : en
  • US1562194A - Nozzle : en
  • US1562247A - Electric switch mechanism : en
  • ES94635A2 - Procedure and apparatus for the immediate manufacture of plates and molded parts from the milky rubber juice. : en es
  • GB240869A - : en
  • GB242791A - An improved apparatus for playing a game of skill : en
  • GB242859A - Improvements in apparatus for surfacing sheets : en
  • FR597282A - Cable tie for electrical conductors : en fr
  • DE421726C - Torsion suspension : de en
  • DE421931C - Control device for speaking machines : de en
  • GB234816A - Improvements in receivers employing the heterodyne principle : en
  • FR597450A - Improvements in shoe making : en fr
  • FR597408A - Continuous process of juice extraction by diffusion : en fr
  • GB221205A - Manufacture of improved artificial shellac : en
  • GB242834A - A ground anchor : en
  • US1561598A - Telephone system : en
  • US1562227A - Method of welding metals : en
  • US1562242A - Wrench : en
  • USRE16212E - Dumping unit fob : en
  • CA255557A - Wheel head for machine tools : en fr
  • CH112758A - Hollow brick. : de en
  • US1561978A - Plowing machine : en
  • DE421856C - Electrically heated oven for preparing dishes with top heat : de en
  • DE421910C - Process for the production of acetone : de en
  • CH112631A - Typewriter. : de en
  • USD68834S - Harry w : en
  • CH112759A - Panel. : de en
  • DE421821C - Pendulum for ball running games : de en
  • USD68797S - Design pob lace : en
  • AU2588825A - Improvements in drying fruit andother materials : en
  • CH111757A - Device for filling gasoline or other liquids from barrels. : de en
  • US1561756A - Trigger mechanism of machine guns and automatic small arms : en
  • US1561899A - Process for extracting benzols from heavy oils : en
  • CA255524A - Copper immune to reducing gases : en fr
  • CH112605A - Process for preparing thymol from 2.cymidine. : en fr
  • US1561504A - Flush valve : en
  • CH112613A - Cinematographic projection device. : en fr
  • CA255501A - Lead electrode for accumulators : en fr
  • US1561703A - Brake-shoe construction : en
  • US1562124A - Skate wheel : en
  • US1561770A - Draw press for sheet metal : en
  • US1561863A - Apparatus for making in the cold screw blanks, rivets, and similar headed articles : en
  • US1561636A - Method of and means for treating liquids by heat : en
  • US1562191A - Expanded-metal fabric : en
  • US1562077A - Combined vaporizer and auxiliary air-inlet device : en
  • US1561951A - Testing device : en
  • GB242881A - Improvements in and relating to caps, hats, and other head-wear : en
  • US1562421A - Coin-control mechanism for electric circuits : en
  • USD68752S - Vania : en
  • US1561571A - Plastic fire brick : en
  • US1561546A - Steam-generating plant : en
  • GB242845A - Improvements in and relating to passe partout frames : en
  • US1561466A - Cultivator and weeder : en
  • US1561501A - Tire-chain-hook pliers : en
  • US1561489A - Stair-carpet support : en
  • US1561713A - Buffer mechanism for machine guns : en
  • US1562092A - Toy gun : en
  • US1561465A - Bumper-bar attachment : en
  • US1562399A - Stove : en
  • US1561613A - Bending and clamping frame : en
  • US1561750A - Swivel : en
  • US1561824A - Flowerpot : en
  • US1561953A - Method of and apparatus for developing films : en
  • CH112784A - Spinning machine. : de en
  • USD68761S - Design for a metal border strip for a plate or similar article : en
  • GB242776A - Improvements in or relating to conveyors and elevators : en
  • GB242901A - Improvements in variable speed friction gearing : en
  • US1561775A - Treatment of plates for storage batteries : en
  • US1561865A - Stencil sheet : en
  • CA255495A - Braking device for sleds : en fr
  • US1561757A - Electric flash light : en
  • US1561830A - Revolving name plate : en
  • CA255521A - Cooling device : en fr
  • US1561550A - Mold for making lug stones : en
  • US1561827A - Pencil : en
  • US1562094A - Draft rigging : en
  • US1562314A - Duplicator : en
  • US1561861A - Abrading machine : en
  • AU2597825A - Improvements in or relating tothe headlights of motor driven vehicles : en
  • US1561741A - Air heater : en
  • US1562363A - Adjustable wheel clamp : en
  • US1561913A - Oil engine : en
  • GB242801A - Improvements in or relating to circular knitting machines : en
  • GB233730A - Collapsible umbrella handle : en
  • GB242748A - Improvements relating to fastening devices for the bonnets of motor vehicles and forlike covers : en
  • GB242815A - Improvements in and relating to tags for laces : en
  • GB242850A - Improvements in or relating to stringed instrument musical machines : en
  • US1561735A - Retort furnace : en
  • DE421758C - Shelter for motorcycles : de en
  • US1561719A - Jack : en
  • US1561976A - All-metal fencepost : en
  • US1562388A - Radiant back : en
  • AU2049924A - Improvements in and relating to milking machines : en
  • CA255435A - Fountain pen : en fr
  • CA255535A - Piston packing : en fr
  • CH112781A - Installation on dispensing hoses of bottling plants. : de en
  • DE421768C - Slide conveyance in mines with one or more endless belts provided with partial spaces : de en
  • US1561882A - Machine for producing molding cores : en
  • DE421999C - Dry cooling of highly heated, flammable small and fine-grained substances (cooling bunker) : de en
  • US1561918A - Child's vehicle : en
  • US1562048A - Rotary pivoted hammer : en
  • US1562057A - Clutch-pedal lock : en
  • US1562319A - Goggles : en
  • CA255544A - Method of making fin tube heat exchangers : en fr
  • DE421652C - Ship control : de en
  • US1561661A - Flytrap : en
  • US1561769A - Vacuum-insulated container : en
  • US1561781A - Process of treating cheese : en
  • DE421509C - Compressed air tool with flap control : de en
  • GB243063A - Electromagnetic instruments for converting oscillating currents into sound, and vice versa : en
  • NL13583C - : en
  • CA255476A - Spring motor : en fr
  • US1561497A - Hot-air heater : en
  • CA255498A - Speed attachment for reaping machines : en fr
  • CH112687A - Device to protect the oil in electrical equipment from oxidation by inert gases. : de en
  • CH112812A - Process for the production of master copies for photomechanical transfer to a print carrier by means of reflex copying, photography and the like. : de en
  • US1561452A - Speed-measuring device : en
  • CA255530A - Production of alternating current : en fr
  • DE421394C - Time switch device : de en
  • FR597499A - Improvements in fastener inserting machines : en fr
  • CA255580A - Mechanical movement and engine : en fr
  • CH112115A - Contact device, in particular for electric light advertising with a changing light image. : de en
  • NL13911C - : en
  • US1561853A - Supporting frame for bedsprings : en
  • US1562195A - Valve : en
  • US1562257A - Retainer for expansion-joint strips : en
  • US1561547A - Hog's-head cutter : en
  • US1561977A - Magnetic stop for spinning machines : en
  • GB242724A - Improvements in and relating to automatic releasing hooks : en
  • CA255410A - Steam generator : en fr
  • CH112821A - Scale with rotatable additional weights that can be placed on part of the weighing gear. : de en
  • CH112764A - Toilet with flushing device. : de en
  • US1561573A - Building construction : en
  • US1561815A - Electric heater or vaporizer : en
  • US1561860A - Optical instrument and lens : en
  • US1561944A - Chain-gear transmission : en
  • US1561902A - Press for drawing sheet metal : en
  • US1561973A - Sheet doubler : en
  • US1561565A - Identification name plate for umbrellas : en
  • US1561871A - Buttermilk feeder for chicks : en
  • US1562080A - Universal joint : en
  • US1562143A - Electrical apparatus : en
  • US1561461A - Heating attachment for stove and furnace pipes : en
  • US1561498A - Die-holding means : en
  • US1561862A - Jack : en
  • FR597468A - Apparatus for cleaning automobile windshields : en fr
  • GB242794A - Spark and cinder arresters for steam engines : en
  • US1561869A - Car seal : en
  • US1562298A - Tridimensional radiocompass : en
  • US1562392A - Hydrocarbon motor : en
  • CA255582A - Last : en fr
  • US1562004A - Hand grip for undertakers : en
  • US1561808A - Process of producing fishline floats and the like : en
  • CH112780A - Transportable, fire and explosion-proof fuel dispensing kiosk. : de en
  • CH111181A - For driving a device rotatably arranged inside a gas-tight sealed container serving electromagnetic coupling. : de en
  • GB232637A - Improvements relating to thread traverse mechanism for cop winding machines : en
  • GB242871A - Means for preparing land for the insertion therein of manures, seeds, or other materials : en
  • DE421696C - Device for killing flying insects combined with a source of light or odor : de en
  • DE421786C - Manufacture of sulfuric acid : de en
  • FR597319A - Spring shuttle for weaving looms : en fr
  • GB243058A - Sealing device for the lids of paper and other containers : en
  • DE421667C - Device for overheating exhaust steam from an engine : de en
  • DE421962C - Self-drive for thread laying on warp knitting machines : de en
  • ES94636A2 - A procedure for the separation of carbon oxide from industrial gases. : en es
  • GB235520A - Improvements in air heating appliances : en
  • CA255538A - Driving rope : en fr
  • US1561472A - Snow compressor : en
  • CH112740A - Barrier. : de en
  • FR597383A - Tensioning device for gimping and twisting looms : en fr
  • US1562055A - Adjustable screen door : en
  • CA255429A - Milk dispensing apparatus : en fr
  • CH112727A - Hood ornament on automobiles. : de en
  • DE421557C - Stationary locomobile system : de en
  • CA255472A - High speed impulse turbine : en fr
  • CH112523A - Pressurized fluid brake. : en fr
  • FR597338A - Improvements to weaving shuttles : en fr
  • GB242924A - Improved form of feet for furniture : en
  • US1561603A - Automobile light : en
  • US1561789A - Tuning means for drums and the like : en
  • CA255477A - Hand drill and screw driver : en fr
  • NL13890C - : nl
  • US1562024A - Magazine-wrapping machine : en
  • USRE16211E - Ments : en
  • US1561483A - Distinguishing dielectric sheets : en
  • USD68778S - Design for a combined electric heater and lamp stand : en
  • CA255567A - Quick detachable screen : en fr
  • CH112670A - Grease gun. : de en
  • FR597437A - Improvements to image projection devices : en fr
  • CA255485A - Harrow : en fr
  • US1561706A - Electric water heater : en
  • CH112840A - Pole plate for magnetic chucks. : de en
  • DE421682C - Process for the preparation of an adhesive for waxed papers : de en
  • DE421719C - Control device for starting a spinning frame with three-phase wing motors : de en
  • CA255420A - Sealed package : en fr
  • ES94706A1 - The coupling of apparatus for the inflation of automobile tires, on the lower wheels and their axles. : en es
  • ES94729A1 - A starter installation for internal combustion engines by an explosive mixture made up of carburetted compressed air. : en es
  • CA255489A - Tricycle : en fr
  • US1562344A - Hatch cover : en
  • DE421649C - Pull-up strainer for the suction line of pumps : de en
  • FR597323A - Improvements in preparing bristles for felting : en fr
  • GB242765A - Improvements in or relating to boots and shoes : en
  • USD68836S - Design foe a bench : en
  • FR597484A - Process for the production of imitation pearls : en fr
  • GB242764A - Improvements in or relating to valve springs for internal combustion engines : en
  • GB242867A - Manufacture of new dyestuffs : en
  • FR597294A - Improvements made to spark plugs : en fr
  • CA255473A - Impulse turbine : en fr
  • FR597497A - Charcoal dust chamber especially for locomotives : en fr
  • GB224903A - Improved process for the rectification of liquids and apparatus therefor : en
  • GB242728A - Improvements in artificial tooth structures : en
  • US1561506A - Engine starter : en
  • US1561521A - Chimney and ventilating cowl and its shaft : en
  • US1561556A - Machine for forming sheet-metal lath : en
  • DE421743C - Spinning device for the production of artificial threads : de en
  • FR597495A - Improvements in vial filling machines : en fr
  • CA255513A - Automatic control system : en fr
  • DE421671C - Reinforcement for safes, safes and similar safe : de en
  • DE421792C - Cooling device for the compressed air produced on the locomotives : de en
  • US1561499A - Die-holding mechanism : en
  • ES94639A1 - An industrial product or creamy paste for the quick cleaning and use of mechanics, machinists and other professionals and their clothes. : en es
  • GB230103A - Improvements in phonographic machines : en
  • FR597406A - : fr
  • US1561536A - Weevil collector : en
  • US1562262A - Process of treating rubber and the products thereof : en
  • US1562417A - Wardrobe suitcase : en
  • ES94703A1 - A procedure for the liquid purification of combustible gases. : en es
  • CH112701A - Process for producing difficult-to-melt bodies and bodies obtained by practicing this process. : de en
  • CA255540A - Controlling mechanism for locomotive booster motors : en fr
  • GB242685A - Improved manufacture of hydrocyanic acid : en
  • GB242790A - Improvements in and relating to dyeing machinery : en
  • GB240138A - An improved method of construction of coachwork : en
  • US1562168A - Locket : en
  • FR597357A - Industrial product allowing the unalterable bonding of rubber plates to leather, particularly applicable to new or used shoes and process for obtaining this bonding : en fr
  • GB243047A - Improvements in and relating to matches and match boxes : en
  • GB239544A - Improvements relating to turbines : en
  • GB240870A - : en
  • GB242722A - Improvements in moulding apparatus for the manufacture of tubular earthenware or stoneware articles : en
  • DE421681C - Winding device : de en
  • US1561885A - Grease cartridge : en
  • US1562284A - Locomotive construction : en
  • US1562355A - Awning : en
  • DE421805C - Cross-reinforced hollow-core or light-weight reinforced concrete rib ceiling : de en
  • FR597248A - Process for the production of fine powders, particularly metal powders, by means of vortex mills : en fr
  • FR597405A - Stove for washing machine : en fr
  • GB231534A - : en
  • US1561592A - Game : en
  • FR597409A - Improvements to dry cells : en fr
  • GB232232A - An improved process for the manufacture of photographic films : en
  • DE421655C - Pen : de en
  • DE421872C - Advertising sign, which is composed of a series of rotatable columns, which are interrupted by a toothed endless band, set in rotation and set in a viewing plane : de en
  • FR597316A - Improvements to automatic or registering scales : en fr
  • ES94741A1 - A device for the upsetting of sheets. : en es
  • FR597337A - Improvements to stopping mechanisms for spinners : en fr
  • US1561933A - Source of alternating current : en
  • US1562311A - Cleaner for sifting screens : en
  • ES94714A1 - A stove with a water tank and an iron heater. : en es
  • GB219028A - Improvements in or relating to cheese : en
  • US1561704A - Brake-shoe construction : en
  • US1562167A - Beet harvester : en
  • DE421855C - Tiltable mercury step switch : de en
  • FR597310A - Steering for automobiles : en fr
  • FR597392A - Process for preparing decaffeinated coffee : en fr
  • FR597479A - Process for the preparation of sulfuric acid starting from gases which contain so2 using oxygenated compounds of nitrogen : en fr
  • DE421772C - Bushing insulator with glow rings for high voltages : de en
  • DE421848C - Rotary rubber printing machine with two adjacent rubber cylinders : de en
  • GB242891A - An improved machine for making paper bags : en
  • GB243033A - Improvements in and connected with the coating of metal surfaces with vitreous coatings of enamel, glaze, glass or the like : en
  • CH112662A - Casing for steam and other pipelines. : de en
  • DE421676C - Water tube boiler : de en
  • DK35281C - Support device for Automobiles and the like. : da en
  • DE421657C - Breakdown rifle : de en
  • DE421785C - Process for purifying sulfur : de en
  • ES94623A1 - A new one-piece collar made by hand by crochet or stocking point : en es
  • ES94735A1 - A method of manufacturing braking, honing or rubbing metal bodies and the like. : en es
  • FR597327A - Electric security lock : en fr
  • GB242819A - Improvements in selecting switches for use in telephone systems : en
  • US1561776A - Resilient suspension device for automobiles and like vehicles : en
  • US1562346A - Drip for porch floors : en
  • US1561835A - Steam turbine : en
  • US1562136A - Railroad gate : en
  • US1561474A - Liquid-fuel burner : en
  • US1561937A - Thermocontainer : en
  • DE421819C - Machine for conveying or spraying dusty, sand-shaped or doughy materials using compressed air or the like. : de en
  • DE414299C - Shock absorbers for cars : de en
  • CA255583A - Synthetic menthol : en fr
  • CH112684A - Method for starting high-pressure, compression-ignition engines operated with heavy oils. : de en
  • USD68841S - gibson : en
  • DE421740C - Roller lubrication device for axle bearings : de en
  • FR597356A - Sidecar for cycles : en fr
  • AU2580825A - Improvements invariable speed gear : en
  • US1561492A - Manufacture of chamotte bricks : en
  • US1562429A - Cutting device : en
  • US1561707A - Check-controlled mechanism : en
  • US1562357A - Lock : en
  • GB242726A - Improvements in or relating to thermostatic relays : en
  • GB242216A - Improvements in or relating to airship stations : en
  • GB242809A - Improvements in or relating to trousers and like presses : en
  • DE421602C - Process for the production of thermal columns : de en
  • GB242763A - Improvements in tooth brushes : en
  • US1561785A - Automatic speed controller : en
  • US1562268A - Heddle-frame movement : en
  • US1562091A - Pitch-lowering device for musical instruments : en
  • CA255594A - Fruit preserver : en fr
  • GB242838A - Improvements in or relating to stack and like pipes for buildings : en
  • US1561584A - Plaster machine : en
  • US1562007A - Foot-controlled dimmer : en
  • GB229623A - Process for the manufacture of soluble starch products : en
  • GB242827A - Improvements in cigar or cigarette cases : en
  • USD68832S - Design for furniture gimp : en
  • US1561699A - Method and apparatus for developing films : en
  • DE421993C - Electrode introduction for arc furnaces : de en
  • US1561606A - Means for automatically locking and retaining opening closures in an open position : en
  • US1561635A - Plaster board : en
  • US1562364A - Self-loading cane truck : en
  • GB242894A - Improvements in machine for making steel wool : en
  • FR597412A - Method and device for forming a hem seam for edging fabrics : en fr
  • FR597360A - Electric indicator system for gasoline, water, oil, radiator temperature, etc. for automobiles : en fr
  • DE421830C - Steel alloy : de en
  • US1562341A - Method of and apparatus for glazing and polishing glassware : en
  • US1561476A - Torque-cushioning device : en
  • DE421933C - Setting mechanism for calculating machines : de en
  • US1561728A - Waterproof and greaseproof paper : en
  • US1562147A - Railway crossing : en
  • US1562033A - Piston ring : en
  • FR597331A - Improvements to food appliances used to deliver sheets or plates : en fr
  • GB243057A - Improvements in or relating to apparatus for heating granular material such as road material : en
  • GB242823A - Improvements in or relating to means for consuming smoke and gases in steam boiler furnaces, with resulting economy in fuel : en
  • US1561639A - Animal toy : en
  • US1561772A - Player piano : en
  • DE421817C - Device for pressing cream cores into molds filled with chocolate mass : de en
  • DE421627C - Cooking burner : de en
  • ES94637A1 - A lamp or valve system for wireless telegraphy or telephony. : en es
  • GB234790A - An improved clothes peg : en
  • GB242793A - Improvements in or relating to packing cases : en
  • GB242751A - Improvements in cross-frames for folding seats, stools, tables, cots and like articles of furniture : en
  • FR597266A - Automatic strike regulator for clocks with quarter strike, in particular Westminster chimes : en fr
  • FR597375A - Device for converting igniters using ferro-cerium or the like into magnesium lamps : en fr
  • GB242915A - Improvements in or relating to x-ray tubes comprising an incandescent cathode : en
  • FR597474A - Fishing trawl improvements : en fr
  • GB243061A - Improvements in connection with the cooling and moistening of air : en
  • USD68806S - Design eor a cut stone or similar article : en
  • GB242929A - Improvements in dimmers for headlights : en
  • CH110923A - Process for making woven garments. : de en
  • USD68776S - Design for a chandelier body for lighting fixtures : en
  • FR597456A - Spray can be used with any bottle, without a tight seal and without any valve : en fr
  • GB242747A - Improvements in or connected with wheel pullers : en
  • ES94700A1 - Procedure to obtain lactose from serum. : en es
  • FR597222A - Improvements to conductance devices : en fr
  • FR597401A - Electric switch : en fr
  • GB237261A - Portable talking machine : en
  • DE421883C - Cooling device for fish storage rooms on board of fish steamers : de en
  • DE421731C - Gas safety check valve : de en
  • ES94724A1 - Bottle cleaning machine. : en es
  • FR597227A - Improvements to centering glasses for rotating carbon arc lamps : en fr
  • FR597265A - Beam with tie cloth for loom : en fr
  • FR597280A - : fr
  • GB237582A - Improvements in devices for photographing the interior of tubes and cavities in the body : en
  • DE421738C - Lubricating device for railway axle bearings : de en
  • DE421932C - Case speaking machine, in the lid of which a folding funnel with a fixed-wall connecting chamber is built : de en
  • DE421989C - Steam boiler system to achieve top performance over a longer period by turning off the feeder : de en
  • CH110983A - Fine grinder. : de en
  • FR597289A - Shock absorber device for vehicle suspension : en fr
  • DE421668C - Method for operating diesel locomotives using compressed air generated by the engine : de en
  • GB242785A - Improvements relating to automatic and semi-automatic telephone systems : en
  • DE421723C - Closing slide for air pipes : de en
  • US1561813A - Circuit controller for flow indicators : en
  • US1562035A - Pleasure-railway car : en
  • DE421823C - Gliding game : de en
  • ES94734A2 - A machine for the manufacture of cast pipes and the like by centrifugal force. : en es
  • CA255569A - Selector mechanism for addressing machines : en fr
  • GB228175A - : en
  • GB242690A - An improved means for the transfer of heat : en
  • GB242788A - Improvements in and relating to sewing machines : en
  • GB242732A - Improvements in and relating to apparatus for moulding plastic substances : en
  • US1561694A - Scoop attachment for power-operated excavating apparatus : en
  • USD68807S - oe rochester : en
  • USD68833S - Design for a candy box ok, similar container : en
  • US1561669A - Last : en
  • US1562397A - Trap : en
  • US1561763A - Composite laminated structure and method of making same : en
  • US1561995A - Bookbinding : en
  • US1562297A - Milk and cream separator spout : en
  • DE421688C - Back teeth for artificial bits : de en
  • DE421698C - Device for measuring galvanic metal deposits : de en
  • DE421873C - Method and device for the production of duplication templates for transparency purposes : de en
  • GB242735A - Improvements in automatic controlling and splicing thread cut-out mechanism for circular knitting machines with vertical striping attachments : en
  • FR597261A - Improvements in lighting magnetos for cinematographic projections : en fr
  • FR597397A - Device for the waterproof fixing of corrugated and flat roofs on wooden or iron frames or on battens : en fr
  • CH112157A - Installation of electrical signaling for railways, tramways etc. : en fr
  • DE421656C - Multi-colored fountain pen : de en
  • FR597287A - Control spark marker button for fencing : en fr
  • GB242868A - A new or improved screw-down tap or cock : en
  • CA255470A - Joint of metal sheathed constructions : en fr
  • US1562246A - Electric clothes presser : en
  • DE421636C - Teaching for measuring wheel wheel rims : de en
  • US1562058A - Cuff fastener : en
  • DE421759C - Sickle-shaped cutter knife : de en
  • FR597393A - Improvements in current rectifier devices : en fr
  • US1561689A - Type-registering scale : en
  • US1562073A - Method of and means for effecting closures : en
  • US1562186A - Attachment for reflectors : en
  • DE421846C - Process for the preparation of complex metallarsenobenzene compounds : de en
  • DE421880C - Motor vehicle : de en
  • CH112850A - Cylinder spring based on wedge effect. : de en
  • US1561468A - Coiling or winding apparatus : en
  • FR597240A - Trim strip masking automotive body nails : en fr
  • DE421648C - Rotary pump or prime mover : de en
  • DE421853C - Process for liquefying and separating gas mixtures : de en
  • FR597463A - Method of operating large hearth installations, such as blast furnace boilers, stoves and equivalent devices, with artificial draft and pressurized air : en fr
  • GB238190A - Improvement in matrix distributor for typographical machines : en
  • FR597268A - Price indicator table : en fr
  • FR597471A - Improvements to crystal detectors : en fr
  • FR597440A - Liquid or gaseous fluid control device and various applications, in particular for braking and propelling vehicles : en fr
  • GB232233A - Improvements in or relating to valves : en
  • GB242912A - Improvements in or in connection with toy projectors : en
  • DK35275C - Air Acoustic Apparatus for the Transfer of Sound Energy. : da en
  • ES94726A1 - Procedure for obtaining colorants. : en es
  • GB236945A - Improvements in supports for brushes of dynamo-electric and like machines : en
  • GB242769A - Improvements in or relating to lubricating systems for internal combustion engines : en
  • CH112290A - Electrical distribution substation. : en fr
  • US1562263A - Electro motor and generator : en
  • US1561909A - Method for producing fluid mediums of high density : en
  • US1562013A - Hinged half sole : en
  • US1562097A - Ramp device for automatic train-control systems : en
  • DE421679C - Insulator with fittings attached without putty : de en
  • US1562156A - Process for purifying mineral oils : en
  • CH111738A - Ceiling stone. : de en
  • US1562326A - Fountain-pen clip : en
  • US1561963A - Tongs : en
  • US1561604A - Road spreader or plow : en
  • US1562018A - Combination wrench : en
  • US1562350A - Nonfogging, nonfrosting double-lens goggles : en
  • CH112644A - Method and device for setting up the crankshaft with wheel set for the purpose of producing the crank pin holes of locomotives and the like. : de en
  • CH112689A - Process for reducing the disruptive effects of electrical lines on neighboring telecommunications lines. : de en
  • US1562381A - Vending device : en
  • CH112656A - Self-lubricating bearing. : en fr
  • US1561649A - Setworks for sawmills : en
  • USD68793S - Xa g gboeblt : en
  • CH112817A - Calendar. : de en
  • US1561733A - Charging hopper and cover for incinerators : en
  • US1561748A - Mechanical movement : en
  • GB237548A - An improved curtain ring and clip for suspending curtains and the like : en
  • US1561519A - Bottle-cap remover : en
  • US1562202A - Method of forming metallic compositions : en
  • AU1951324A - Improvements in and relating to syphon fittings for water closet cisterns : en
  • AU2043224A - Improvements in hames : en
  • US1561811A - Elastic-fluid turbine : en
  • CA255553A - Liquid cooler : en fr
  • USD68816S - Design for a bracket element op an electric-lighting fixture : en
  • CA255591A - Internal combustion engine : en fr
  • CH111725A - Container with a clamped-on lid. : de en
  • DE421661C - Process for generating and reproducing the characters and symbols formed by the burning of fireworks : de en
  • CA255461A - Harness trace : en fr
  • US1561838A - Stuffing box for pit bearings : en
  • USD68803S - Design for a bathing cap : en
  • CA255522A - Process of recovering calcium carbonate from caustic liquors : en fr
  • CH112621A - Tourist guide. : de en
  • CA255417A - Method of producing pig-iron or steel in blast furnaces : en fr
  • US1561625A - Vehicle searchlight : en
  • AU2044824A - Improvements in automobile windshield visors : en
  • CA255444A - Fire alarm contact : en fr
  • CA255413A - Paving block : en fr
  • CH111035A - Oil burner with rotating atomizer. : de en
  • CH112748A - Noise damping device for a typewriter. : en fr
  • CH112818A - Rubber ball and method of making the same. : de en
  • CA255454A - Photographic plate holder kit : en fr
  • CH112858A - Connection device for isolator chains. : de en
  • CH112577A - Removable protective handle for gripping utensils such as pots, pans, pots, pots, pockets etc. : en fr
  • DE421669C - Body for tin snips : de en
  • US1562260A - Drier : en
  • CH112714A - Carrying device for heavy loads, in particular machine guns, projectiles and the like. : de en
  • FR597309A - Reflector refinements : en fr
  • FR597344A - Closing device : en fr
  • AU2465925A - Method and apparatus for the production of cold : en
  • FR597457A - Vehicle fitted with an alternator intended to transform the energy of gravity into electrical energy in the descending path : en fr
  • GB242782A - Improvements in signs : en
  • US1561554A - Magnetic fixture : en
  • US1561675A - Boiler-feeding apparatus : en
  • US1562225A - Instruction outfit for children : en
  • DE421985C - Glider : de en
  • DK35272C - Vending machine for Petrol and similar Liquids. : da en
  • AU2066124A - ,Food product and process of manufacture : en
  • AU2199225A - Improvements in collapsible baby-carriages : en
  • DE420902C - Free-standing car wash that can be used by a number of people at the same time : de en
  • CA255487A - Windshield attachment : en fr
  • DE421779C - spat : de en
  • CA255455A - Method and apparatus for forming barrels : en fr
  • US1561627A - Cross-weaving loom : en
  • US1561760A - Eye protector : en
  • US1562150A - Orthopedic apparatus : en
  • US1561641A - Refractory composition : en
  • CH112776A - Protective case for typewriters. : de en
  • ES94704A1 - A device for cutting twine. : en es
  • GB224877A - Improvements in electron discharge devices : en
  • US1562408A - Hand bag : en
  • US1561514A - Device for curling or undulating hair : en
  • US1561942A - Process of splicing uncured rubber compounds : en
  • CA255491A - Front fender brace : en fr
  • CH112559A - Synthetic emerald manufacturing process. : en fr
  • FR597470A - Room ventilation device with air cooling : en fr
  • GB236192A - Hydraulically actuated brake mechanism : en
  • CA255556A - Coffee urn : en fr
  • US1561852A - Box-car door : en
  • USD68829S - Design fob : en
  • USD68820S - Charles lionel marcus and joseph a : en
  • US1562096A - Latch for vehicle doors : en
  • CA255512A - Lifting magnet : en fr
  • DK35274C - Trigger mechanism for Vending machines. : da en
  • US1561464A - Antislipping device : en
  • US1561681A - Wrench : en
  • US1561518A - Cement-stucco anchor nail : en
  • US1562270A - Wrench : en
  • US1562387A - Floor covering : en
  • CH112647A - Plucking machine. : de en
  • US1562220A - Device for moving curtainlike roundhorizons : en
  • US1561795A - Contbolleb pob postage-meter machines and the like : en
  • US1562112A - Tension device for spooling machines : en
  • US1562214A - Power jack : en
  • US1561530A - Telegraph repeater circuits : en
  • US1561591A - Combined radiator and boiler : en
  • US1562360A - Direct cooling of goods : en
  • CA255468A - Sealed joint between members and channels embracing the edges thereof : en fr
  • CA255517A - Fulcrum and method of making same : en fr
  • DK35277C - Bag holder. : da en
  • US1561493A - Shock absorber : en
  • US1561738A - Apparatus for feeding fuel in injection engines : en
  • US1562324A - Lithographic plate and method of making the same : en
  • DK35278C - Ship construction. : da en
  • US1561787A - Chain coupling : en
  • US1562185A - Street indicator : en
  • US1562210A - Signaling system : en
  • GB239171A - Improvements in grain scalpers or cleaners : en
  • US1561567A - Grain shocker : en
  • US1562304A - Rail anchor : en
  • CH112712A - Crystal detector. : de en
  • DE421653C - Wicker boat : de en
  • DE421789C - Process for the production of methyl alcohol by saponification of chloromethyl : de en
  • DE421882C - Cushioning, especially for motor vehicles : de en
  • DE421885C - Crank drive, especially for sausage filling, dividing and linking machines, with a sliding crank pin mounted in a pivotable lever : de en
  • US1562119A - Typewriting machine : en
  • FR597256A - Improvements to ashtrays : en fr
  • GB242730A - Improvements in electric switches : en
  • DE421734C - Process for the production of fuels and heating materials from peat u. like : de en
  • FR597239A - Railroad signal lantern-signaling revealer-announcer system : en fr
  • FR597410A - Machine for fine polishing of mirror glasses, with grinding wheel working in a vertical plane : en fr
  • US1561673A - Clock arbor or shaft : en
  • US1562125A - Process for separating molybdenum from its ore : en
  • US1562339A - Direction signal for automobiles : en
  • DE421782C - Lantern for vehicles : de en
  • FR597403A - Calendar holder for motor cars or others : en fr
  • GB242721A - A process of producing a new acid and its salts strongly absorbing ultraviolet rays : en
  • FR597363A - : fr
  • FR597435A - Further training in pressure reducing valves : en fr
  • FR597210A - Soft mine pestle : en fr
  • GB242692A - Improvements in a non-slip horse shoe : en
  • US1561610A - Camp stove : en
  • US1561620A - Furnace grate : en
  • US1561732A - Forced-draft system for incinerators : en
  • US1561931A - Cotton comber : en
  • US1561968A - Soldering iron : en
  • US1562198A - Metallic building structure : en
  • DE421712C - Sickle-shaped cutter knife with a smooth, saw-tooth-like or wavy cutting edge : de en
  • CH112851A - Pipe switch, especially for media of high pressure and high temperature. : de en
  • DE421741C - Device for telephonic discussion of the conversationalist of speaking machines : de en
  • US1561980A - Automatically-threading shuttle for looms : en
  • DE421809C - Wheel composed of pressed half-shells, especially for agricultural machines : de en
  • DE421839C - Automatic spring compression on cutting machines : de en
  • CA255405A - Snow plough : en fr
  • CA255414A - Mercury switch : en fr
  • CH112663A - Pipe. : en fr
  • FR597275A - Improvements to telescopic jacks, applicable in particular to motor cars : en fr
  • FR597362A - Circular loom for hosiery : en fr
  • GB242689A - Process for the production of colloidal suspensions : en
  • ES94756A1 - Improvement in the manufacture of slippers. : en es
  • GB243405A - Improvements relating to alloys : en
  • US1561801A - Window-cleaning device : en
  • USD68827S - Design for a plate or analogous article : en
  • CA255539A - Windshield cleaner : en fr
  • AU1901524A - Improvements in shield means forthe keyholes of doors of fireproof safes andthe like : en
  • US1561688A - Adjustable connecter between a scale beam and shelf lever or pendulum : en
  • CA255460A - Steam or gas turbine, turbo-compressor, etc. : en fr
  • US1562280A - Machine for treating foods : en
  • US1562416A - Safety device for conveyer systems : en
  • ES94727A1 - Procedure for obtaining quinone combinations of perylene nature. : en es
  • FR597295A - Application of special steel to magnetos with rotating magnets : en fr
  • GB242817A - Improvements in collapsible rafts : en
  • FR597220A - Toilet cream and its manufacturing process : en fr
  • FR597236A - Improvements to electrical insulators : en fr
  • DE421722C - Car with a conveyor screw : de en
  • US1562166A - Beet topper : en
  • US1561512A - Fishing tackle : en
  • GB242743A - Improvements in silencers for internal combustion engines : en
  • CA255411A - Manufacture of activated carbon from peat, lignite, sawdust or other carbonaceous materials : en fr
  • DE421613C - Gas pressure charger : de en
  • FR597258A - Machine for pulling potatoes or other tubers : en fr
  • FR597250A - Process for the preparation of activated carbon : en fr
  • GB242866A - Improvements in and relating to terrestrial and celestial or like globes : en
  • US1562041A - Metal and its manufacture : en
  • US1562106A - Working process for internal-combustion engines : en
  • US1562306A - File holder : en
  • FR597288A - Fluid or flue gas safety brake for automobiles : en fr
  • FR597433A - : fr
  • US1562340A - Building construction : en
  • FR597442A - Method and machine for the production of staples on tape, and resulting product : en fr
  • GB242750A - Improvements in electric supply meters : en
  • GB242869A - Process of carbonizing ovoid briquettes in a vertical retort : en
  • US1561679A - Self-lubricating nut : en
  • US1562403A - Electron-discharge device : en
  • FR597352A - Fastening device for railroad supports and particularly for insulating supports : en fr
  • DE421784C - Electrolytic cell : de en
  • DE421799C - Device for regulating the speed of electric main current motors, especially for the operation of dental drills : de en
  • US1561623A - Manufacture of honeycomb for beehives : en
  • US1562044A - Concrete-block mold : en
  • ES94752A1 - A machine to wash and drain clothes. : en es
  • ES94641A1 - A provision for separating the wheels of vehicles. : en es
  • GB242814A - Improvements in manufacture of cables : en
  • FR597404A - Movement transmission mechanism : en fr
  • US1561560A - Indigoid dyestuffs : en
  • US1562407A - Lamp bracket : en
  • DE421857C - Heated melting grate : de en
  • CA255593A - Process of making chromates and apparatus therefor : en fr
  • CH112691A - Electrical switch in connection with a fuse, especially for irons, curling irons and the like. : de en
  • USD68830S - phlippeau : en
  • CA255578A - Process for treating cheese : en fr
  • CA255507A - Sound reproducing apparatus : en fr
  • US1561495A - Electrical connecter : en
  • US1561955A - Enzymic beverage : en
  • US1562132A - Brake-band lining-securing means : en
  • US1562256A - Log turner : en
  • CH112676A - Multi-stage steam or gas turbine. : de en
  • CH112747A - Process for the preparation of a yellow-brown stain-coloring disazo dye. : de en
  • US1561819A - Radiotelegraphy : en
  • USD68818S - Design for a traffic signal lamp : en
  • US1561878A - Fuse : en
  • US1561457A - Power hoe : en
  • US1561585A - Packer : en
  • US1562074A - Airplane gas tank and method of making same : en
  • US1562181A - Cooling plant for coke : en
  • DE421771C - Splash-proof, electric vehicle lighting generator : de en
  • NL13730C - : en
  • CH112680A - Medium-heavy fuel internal combustion engine. : en fr
  • US1562047A - Torch-supported ladle : en
  • US1562395A - Generator attachment : en
  • US1561608A - Resilient ring and method of making same : en
  • US1561990A - Combined shade-roller and curtain-pole support : en
  • USD68798S - Paul okroebli : en
  • CA255453A - Rock drill bit : en fr
  • CA255562A - Typewriting machine : en fr
  • CH111839A - Stuffing box for shafts, rods and similar machine parts, in particular for steam turbine shafts. : de en
  • DE421837C - Development salts : de en
  • US1561508A - Candle holder : en
  • US1561650A - Antitarnish composition : en
  • US1562063A - Article-feeding device : en
  • GB242683A - Improvements in tube frames for holding spools of tuft yarn for use in looms for weaving tufted pile fabrics and in spools therefor : en
  • US1561966A - Combined gas and oil nozzle : en
  • US1562139A - Fuel saver : en
  • CA255565A - Metal-clad electric switch gear : en fr
  • CA255499A - Silage ejecting device : en fr
  • CA255503A - Apparatus for controlling engine starting mechanism : en fr
  • CA255592A - Automobile brake operating means : en fr
  • DK35266C - Cinematographic Relief Projection Device. : da en
  • DE408192C - Process to remove adhesive coolant from glue beads : de en
  • US1561986A - Syringe : en
  • DE421739C - Lubricating device for railroad car axle bearings : de en
  • GB242762A - Improvements in cylinder printing machines : en
  • USD68787S - groebli : en
  • GB233680A - Smokers' ash tray with pedestal : en
  • US1561570A - Automobile lens : en
  • DE421875C - Arrangement of gas generating devices on motor vehicles : de en
  • US1561522A - Rebound check : en
  • US1561793A - Controlling mechanism for flying machines : en
  • FR597398A - Pressure-balancing valve to fit the ends of steam locomotive cylinders : en fr
  • GB242860A - Improvements in gearing for transmitting rotary motion : en
  • FR597480A - Improvements to elastic seats : en fr
  • DE421689C - Device for the production of a metal coating on the inside and cutting surface of artificial teeth : de en
  • DE421955C - Method for truing email : de en
  • US1561615A - Printing-plate holder : en
  • US1562027A - Safety bedclothes holder : en
  • DE421773C - Cutting edge scales for balancing rapidly rotating machine parts : de en
  • ES94738A3 - Short-circuit device for fluoroscopic installations. : en es
  • FR597301A - Removable armchair : en fr
  • DE421748C - Summing machine : de en
  • CH112504A - Antenna for the directed transmission of radio signals. : en fr
  • CH112704A - Sanitary napkin. : de en
  • US1561541A - Ribbon vibrator for typewriters : en
  • DK35271C - Centrifuge drum for making Silk and the like. : da en
  • GB232638A - : en
  • GB242744A - Improvements in and relating to buffers of underpick looms : en
  • FR597285A - Front wheel shock absorber for bicycles and motorcycles : en fr
  • GB243065A - Improvements in crystal and like detectors for wireless reception : en
  • CH112395A - Process for reducing halogenated carbides. : en fr
  • CH112667A - Tap. : en fr
  • GB242760A - A new or improved polishing and staining preparation for floors, pavements, woodworkand the like : en
  • DE421752C - Wuehlpflug : de en
  • GB235131A - Process and apparatus for making rolls, and the like : en
  • GB242849A - Improvements in folding mechanism : en
  • FR597371A - Device for sharpening knives : en fr
  • DE421952C - Automatic driver switch for electric tractors : de en
  • GB242900A - A method for the production of marbled dipped rubber articles : en
  • FR597253A - Improvements to internal combustion engines : en fr
  • US1561526A - Printing telegraphy : en
  • US1561643A - Wheel for road graders : en
  • CH112397A - Process for preparing thymol from 2.nitrocymene. : en fr
  • US1561480A - Generator : en
  • US1562131A - Self-starting cream remover : en
  • GB242930A - Improvements in or relating to carriers and terminals for electric lamps : en
  • US1562391A - Device for detachably connecting beams : en
  • GB243053A - Improvements in and relating to brakes : en
  • GB242720A - Improvements in and relating to pumps for injecting liquids : en
  • DE421879C - Door hinge fastening for car doors made of metal : de en
  • GB232178A - Improvements in or relating to the cracking of hydrocarbons : en
  • FR597461A - Advanced device for back massage : en fr
  • US1561674A - Toy vehicle : en
  • US1561809A - Hydraulic washing apparatus : en
  • GB242841A - Improvements in or relating to injectors : en
  • FR597247A - Improvements to framing : en fr
  • CH112723A - Road vehicle with internal combustion engine. : de en
  • US1561887A - Cue tip : en
  • US1561950A - Wall plug for use with gas : en
  • US1561676A - Chain and parts therefor : en
  • US1562412A - Box-blank-stapling machine : en
  • FR597382A - Bearing : en fr
  • FR597476A - Turbine control device for land vehicles and in particular for locomotives : en fr
  • GB242770A - Apparatus for ascertaining the specific gravity of a flowing liquid : en
  • US1561727A - Abrasive fabric : en
  • US1561959A - Necktie : en
  • US1562329A - Bumper : en
  • US1561734A - Intensifying and combustion chamber for incinerators : en
  • US1561954A - Open-air crib : en
  • US1561575A - Clothes-drying rack : en
  • US1561927A - Surgical instrument : en
  • CH112755A - Wheel on tractors. : de en
  • AU2061324A - Fuel injection valve : en
  • CH112562A - Automatic clasp for doors, drawers, counters, etc. : en fr
  • US1562226A - Folding chair : en
  • CH112734A - Control device for vehicle lighting systems and the like working with dynamo and accumulator batteries. : de en
  • CH112788A - Frames for stretching socks or stockings for the purpose of embroidering them with gussets on the gate embroidery machine. : de en
  • CA255551A - Toy race course : en fr
  • AU2383225A - Improvements relating tothe rectification of alternating current : en
  • CA255480A - Display device for textile goods and similar articles : en fr
  • DE421664C - Almost horizontal overburden conveyor bridge : de en
  • US1562122A - Fluid-pressure motor : en
  • US1561712A - Protective garment : en
  • US1562109A - Check protector : en
  • USD68788S - Design for lace : en
  • US1562117A - Safety device for elevators : en
  • US1562427A - Plaster-lath construction : en
  • USD68838S - Design fob : en
  • US1561979A - Exercise bed : en
  • US1562039A - Burglar alarm : en
  • US1562369A - Stamp-holding device : en
  • US1562086A - Antiglare device or eyeshield : en
  • CH112847A - Shirt collar button. : de en
  • US1561543A - Adjustable grate : en
  • US1562113A - Sliding gate : en
  • US1562199A - Radiating or cooling apparatus : en
  • US1562312A - Roller bearing : en
  • CH112607A - Suction roll for paper machines, wet presses etc. : de en
  • US1561999A - Method of treating oils : en
  • USD68777S - Design for an electric lantern : en
  • US1561525A - Plastic molding : en
  • US1561709A - Sleeve-valve motor : en
  • US1561638A - Book cover : en
  • US1562184A - Means for operating elevator car and shaft doors : en
  • US1562238A - Wire-drawing machine : en
  • FR597332A - Improvements to vacuum tube lighting devices : en fr
  • GB242688A - Improvements in and connected with electrolytic rectifiers for alternate currents : en
  • CA255509A - Automobile radiator and support therefor : en fr
  • CH112827A - Process for the production of sound writing on plates etc. for speaking machines. : de en
  • CH112824A - Device for protecting electricity meters against the effects of external magnetic fields. : de en
  • DE421694C - Potato harvester : de en
  • DE421813C - Method of sowing seeds heaped in a storage container individually or in groups consisting of any fixed number : de en
  • ES94761A1 - A neck and shoulder girdle for swimming. : en es
  • FR597486A - Process for the almost complete removal of hydrochloric acid from sugar solutions derived from wood : en fr
  • DE421701C - Forge fire : de en
  • GB241161A - Steering gear for four-wheel trailed vehicles : en
  • US1562303A - Rail anchor : en
  • CH112792A - Suspender and sock holder. : de en
  • CH112795A - Last for footwear. : de en
  • US1562100A - Draft rigging : en
  • US1561594A - Automatic wire machine : en
  • US1562116A - Carburetor cut-off : en
  • DE414002C - Incandescent pot : de en
  • AU2543625A - An improved taut stretching device for wire orthe like : en
  • CA255555A - Packaging machine : en fr
  • DE421728C - Process for the production of cold glazed cement goods : de en
  • DE421780C - puttee : de en
  • CA255494A - Liquid fuel burner : en fr
  • US1561568A - Water-tube boiler : en
  • US1561633A - Mechanical toy : en
  • US1561911A - Method of removing free sulphur from grease : en
  • FR597283A - Animal casing cleaning machine : en fr
  • US1561964A - Tractor attachment for burning in bearings : en
  • US1562353A - Machine for laying mulches : en
  • US1561477A - Oscillatory-saw machine and guard therefor : en
  • US1562034A - Implement for handling baled material : en
  • US1562129A - Horse-collar pad : en
  • US1562159A - Post and cover seal : en
  • US1562301A - Auxiliary carburetor : en
  • US1562327A - Karl hedeen : en
  • US1561652A - Window shade and curtain fixture : en
  • US1561725A - Pencil : en
  • US1561520A - Method of treating plastered ceilings and walls : en
  • US1561935A - Valve grinder : en
  • US1562155A - Transmission band : en
  • CA255528A - Photo-electric device : en fr
  • DE421891C - Process for the production of dry yeast : de en
  • US1561545A - Garment : en
  • US1561596A - Indicating device for fluid tanks : en
  • US1562126A - Carburetor : en
  • US1562269A - Process for tempering light alloys : en
  • US1561605A - Bead-sewing machine : en
  • US1561740A - Process for making brake segments : en
  • US1561934A - Game device : en
  • CH112614A - Portable device for photographing titles on cinematographic film. : en fr
  • CH112753A - Device serving as a cooker and absorber for absorption refrigerators. : de en
  • US1562318A - Stock-disinfecting cover : en
  • US1561656A - Automatic stock and poultry feeding device : en
  • CA255483A - Food product : en fr
  • DE421908C - Combined steam power and steam smoldering system : de en
  • US1561971A - Method for treating pulverulent material and product : en
  • US1562423A - Rail joint : en
  • DE421826C - Drum furnace, the inlet of which has a metal lining : de en
  • US1561593A - Thermoelectric couple : en
  • US1561965A - Wringer clamp : en
  • US1562072A - Thread-tensioning means : en
  • US1561460A - Guy-wire holder : en
  • US1561664A - Bread-racking machine : en
  • DE421797C - Electromagnetic current limiter : de en
  • GB242813A - Improvements in or relating to frames for spectacles : en
  • GB242832A - An improved process for the manufacture of linoleum covering material : en
  • US1561624A - Alternating-current motor : en
  • DE421706C - Manufacture of teeth on the ends of chain links to be welded : de en
  • FR597388A - Device preventing the engagement of tape staplers and other similar machines : en fr
  • CA255546A - Method of producing reed articles : en fr
  • CH111947A - Plate beam ceiling with a level soffit. : de en
  • GB242754A - Improvements in steam boilers : en
  • GB242914A - Improvements in and relating to the manufacture of stauffer lubricators : en
  • GB242798A - Improvements relating to yarn and other like winding machines : en
  • GB242878A - Multiple unit fan : en
  • ES94710A1 - Announcing apparatus. : en es
  • US1561486A - Wardrobe steamer trunk : en
  • US1561559A - Electrical signaling : en
  • US1561938A - Water valve for instantaneous water heaters : en
  • US1562321A - Sanitary protector for the stems of smokers' appliances : en
  • US1562385A - Floor covering and process of making same : en
  • GB239863A - Improvements in speed-changing system for cycle vehicles : en
  • GB242920A - An improved pocket mirror : en
  • ES94699A1 - New universal device for electronic measurements. : en es
  • GB242734A - Improvements in the finishing of tubular fabrics and in apparatus therefor : en
  • FR597330A - New wood impregnation process : en fr
  • FR597369A - Method and device for the purification of gasifier gases : en fr
  • GB238185A - Improvements in or relating to apparatus for dry cleaning : en
  • NL13888C - : en
  • US1562163A - Mechanism for regulating the expression in apparatus for playing musical instruments : en
  • US1562331A - Stripping device : en
  • US1561609A - Game apparatus : en
  • US1562062A - Guide for violin bows : en
  • FR597318A - Metal netting, for handling goods, with only one splice in the bolt rope : en fr
  • GB243296A - Improvements in arrangements for loading of material into the buckets of overhead run-ways or the like : en
  • ES94705A1 - Crucible for smelting glass. : en es
  • FR597237A - Improvement of hinged metal hoods for motor vehicles or others : en fr
  • FR597467A - Deflector device : en fr
  • DE421709C - Removable rim : de en
  • US1561939A - Measuring and filling device : en
  • US1562366A - Concrete building form : en
  • AU2599325A - Improvements relating to electric telegraph receivers : en
  • FR597259A - : fr
  • US1562293A - Electric water heater : en
  • FR597411A - Transformer winding, for very high voltages : en fr
  • US1561723A - Walking beam : en
  • GB227864A - An improved thermometer for diagnostic purposes : en
  • US1561919A - Plant for washing coal and other minerals by means of liquid streams : en
  • US1561454A - Return envelope : en
  • US1561888A - Athletic supporter : en
  • DE421745C - Range finder : de en
  • US1561515A - Railway clamp : en
  • US1561894A - Candy-cooling table : en
  • US1562010A - Guard for printing cylinders and the like : en
  • DE421976C - Photocopier : de en
  • US1562154A - Combined ax and brush hook : en
  • CH112679A - Air-cooled condenser on locomotives and similar vehicles. : de en
  • FR597304A - Constant pressure pneumatic air chamber : en fr
  • US1562211A - Supervisory system : en
  • US1562250A - Ice-cream-dispensing machine : en
  • US1562300A - Vehicle tank : en
  • FR597482A - Internal combustion engine with insulated walls : en fr
  • GB226498A - Improvements in and relating to water tube boilers : en
  • GB238879A - Improvements in and connected with the lubrication of the superchargers of internal combustion engines : en
  • GB232573A - Improvements in or relating to ignition apparatus for explosion engines : en
  • GB243048A - Method of and means for relaying the movement of a measuring or indicating instrument : en
  • US1562264A - Corn-harvesting machine : en
  • USD68773S - Design eor a bottle : en
  • DE421978C - Suspension of the front wheels of motor vehicles : de en
  • FR597349A - Multipurpose vegetable cutter : en fr
  • CA255497A - Process of extracting rock and minerals : en fr
  • USD68780S - Aul gboebm : en
  • CH112825A - Adding machine. : de en
  • FR597452A - Installation to facilitate the transport of goods by rail and road and to transship goods between vehicles : en fr
  • GB242741A - Improvements in and relating to the production of combustible gases : en
  • USD68802S - Paul groebli : en
  • US1562288A - Pull shovel : en
  • CA255440A - Sandpapering and rubbing machine : en fr
  • CH112822A - Scale with additional weights to increase the weighing capacity. : de en
  • FR597317A - Polysocs plow for farm tractor : en fr
  • FR597443A - Improvements to artificial incubators : en fr
  • US1561663A - Boiler : en
  • DE421604C - Wedge lock for fastening the upper die to the bear of air hammers : de en
  • US1562230A - Coupling-element-attaching apparatus : en
  • CH112571A - Product for cleaning aluminum objects. : en fr
  • US1561994A - Novelty : en
  • USD68754S - Design for a pendant for lighting fixtures : en
  • US1561876A - Crucible charger : en
  • US1561930A - Oil burner and generator : en
  • US1562377A - Shoe polisher : en
  • DE421944C - Cutting device on festooning machines : de en
  • FR597446A - Improvements to machines for making shoe heels and similar machines : en fr
  • US1561645A - Sprayer : en
  • US1562138A - Art of preparing lubricant-carier material : en
  • GB240781A - Improvements relating to locking or holding devices for sliding windows : en
  • GB242806A - Improvements in appliances for playing a table game : en
  • GB243054A - An improved mechanically connected fluid tap and electrical switch : en
  • US1562401A - Combined smoke conduit and absorbent holder for tobacco pipes : en
  • FR597273A - Semi-centrifugal propeller : en fr
  • GB242907A - Improvements in machines for making and applying caps to bottles and the like : en
  • GB242917A - Improvements in and relating to gasoline filters : en
  • US1561970A - Testing machine : en
  • US1562400A - Traffic signal : en
  • CH112726A - Convertible automobile body. : en fr
  • CA255424A - Barn door roller and track : en fr
  • CA255479A - Means for drying crops artificially : en fr
  • ES94743A1 - A frame or construction tier for airplanes. : en es
  • FR597251A - Warning device : en fr
  • US1561653A - Folding minnow pail : en
  • US1561768A - Cement basket : en
  • US1562379A - Electrical connecter device : en
  • CH112694A - Electrical contact device. : en fr
  • CH112733A - Ventilation device on passenger vehicles. : de en
  • NL13864C - Improvements in or relating to a method and apparatus for continuously sterilizing milk or similar substances by heating : en nl
  • US1562036A - Pleasure-railway structure : en
  • DE421886C - Brand sticker stamp : de en
  • DK35280C - Cover blade supply device for Cigar machines. : da en
  • ES94708A1 - Cookies representing all kinds of figures. : en es
  • GB242824A - Improvements in or relating to sheet feeders for rotary printing machines : en
  • DE421798C - Automatic overvoltage protection switch : de en
  • CH112641A - Machine for making automobile doors. : en fr
  • USD68782S - Paul geoebli : en
  • US1561563A - Snubber : en
  • US1562276A - Buoyant chair : en
  • CA255442A - Fastening device for non-skid chains : en fr
  • CA255568A - Cable clamp : en fr
  • FR597365A - : fr
  • US1561562A - Combined rake and tedder : en
  • US1562078A - Refrigerator car : en
  • US1561690A - Skyrocket : en
  • USD68800S - Paul okroebli : en
  • CA255526A - Electrical switch : en fr
  • US1561758A - Apparatus for distilling oil : en
  • US1562233A - Wall construction : en
  • US1562239A - Hand truck : en
  • US1562066A - Method of producing motion pictures in colors : en
  • US1562158A - Production of expanded sheet metal (herringbone type) : en
  • CH112671A - Method and device for stopping hydraulic, electrically controlled elevators. : de en
  • CA255434A - Tool holder : en fr
  • CA255422A - Stile : en fr
  • CA255552A - Radio condenser : en fr
  • DE421802C - Spur gear for lifting devices : de en
  • GB242725A - Improvements in foot-arch supports for boots and shoes : en
  • US1561705A - Brake-shoe construction : en
  • US1561992A - Machine-gun mounting : en
  • CA255534A - Electric switch : en fr
  • CH112770A - Grate arrangement in a cooker for burning sawdust and machine shavings. : de en
  • CA255457A - Lawn mower : en fr
  • US1562322A - Game : en
  • ES94745A1 - Improvements in the manufacture of artificial silk and its similar, of viscose solutions. : en es
  • CA255427A - Jack for motor vehicles : en fr
  • DE422256C - Process for the production of decorative stitching work on the sewing and embroidery machine, and sewing and embroidery machine for carrying out this process : de en
  • CH112660A - Hydraulic fluid coupling. : de en
  • GB242844A - A new or improved combination mess-tin : en
  • US1562234A - Adjustable roof : en
  • DE421876C - Motor vehicle with a device for driving work machines and other machines from the drive motor : de en
  • CA255484A - Flexible pipe : en fr
  • US1561612A - Clay press : en
  • US1561691A - Builder mechanism for winding machines : en
  • US1561587A - Jigging device for bag-filling machines : en
  • US1562266A - Apparatus for practicing orthopedia : en
  • DE421945C - Lockstitch shoe sewing machine : de en
  • US1562398A - Automatic crossing gate : en
  • DK35263C - Machine for capturing and neutralizing beetles and other pests on plants and shrubs. : da en
  • CA255437A - Flat web knitting machine with jacquard mechanism : en fr
  • GB243052A - Improvements in and relating to colloid mills, and drying, concentrating, mixing, emulsifying, grinding, and like machines : en
  • US1562093A - Method of nitrating cellulose : en
  • GB242746A - Improvements in hose suspenders : en
  • GB242908A - Improvements in apparatus for washing plates and the like : en
  • CA255511A - Key opening can : en fr
  • CH112796A - Support plate for cobbler anvils. : de en
  • DE421861C - Control for two-motor gripper : de en
  • FR597276A - Note book : en fr
  • FR597290A - Kiln dryer for malt : en fr
  • GB235197A - Selective relay for the protection of electric lines : en
  • GB242927A - An improved toy : en
  • DE413222C - One-way shock absorber for motor vehicles : de en
  • GB242774A - Improvements relating to thermostatically controlled valves : en
  • US1562067A - Alarm : en
  • US1562237A - Engraving machine : en
  • DE421711C - Machine for rinsing and brushing bottles inside and out : de en
  • GB242876A - An improved process for splitting coal, oils and other hydro-carbons, by heating these initial materials with hydrogen under high-pressure : en
  • DE421832C - Device for determining the relationship between load and elongation and the changes in this relationship with increasing load : de en
  • FR597373A - Locking system for bicycle and motorcycle wheels : en fr
  • US1561660A - Hack-saw frame : en
  • US1562317A - Railway car : en
  • FR597394A - Improvements relating to the manufacture of artificial threads : en fr
  • US1561845A - Safe construction : en
  • FR597469A - Improvement in the construction of reinforced concrete chimneys : en fr
  • US1561806A - Traction device for automobiles : en
  • US1562309A - Method of concentrating and drying fruit juices : en
  • US1562420A - Arch support : en
  • GB242852A - Improvements in and connected with insulation in ships, buildings and the like for the purpose of retaining cold and excluding heat : en
  • DE421865C - Method and device for illuminating microscopic objects : de en
  • GB242889A - A knotted cord trick device : en
  • DE421729C - Corset made from a blend of horsehair and spun fibers : de en
  • DE421822C - Device for pressing when gluing leather to billiard cues : de en
  • DK35276C - Filling bath device. : da en
  • DE421892C - Device for regulating the temperature in the individual chambers of drying and carbonizing machines : de en
  • GB242818A - Method of and apparatus for cleaning the tubes and other parts of boilers : en
  • US1562012A - Gear lock for automobiles : en
  • US1561467A - Multiple-unit door-control system for cars : en
  • US1561555A - Emery wheel : en
  • CH111070A - Mercerizing machine. : de en
  • CH112544A - Decorative head nail and process for its manufacture. : en fr
  • USD68809S - Design for a calendar stand : en
  • DE421847C - Transfer printing process for lithographic, directly inked rubber printing : de en
  • GB240798A - Improvements in protective arrangements for electric installations : en
  • GR1059B - PERFECTIONS IN THE METHODS OF GELATING OF NITROCELLULOSE IN THE NITRODED BOWL AND CELLULOSE. : el en
  • US1562354A - Receiving terminal for conveyer systems : en
  • US1562169A - Device for the admission of air to internal-combustion engines on board ships : en
  • US1562173A - Lathe : en
  • US1561880A - Locking nut : en
  • US1562079A - Disk harrow : en
  • US1561507A - Pinion or pulley coupling : en
  • USD68767S - Design for a swivel joint for lighting fixtures : en
  • DE421705C - Production of chains, especially heavy ship chains, by welding the upset links : de en
  • DK35260C - Device for Electrical Measurement and Detection of the Amount of Liquid, Steam or Air Passing a Venturi Pipe. : da en
  • GB243039A - Improvements in and relating to wireless receiving apparatus and the like : en
  • US1562171A - Strand-working machine : en
  • US1562294A - Leg and foot developer : en
  • CH112669A - Device for the lubrication of layered leaf springs, in particular on vehicles. : de en
  • CH111059A - Combined oil and steam locomotive. : de en
  • CH112622A - Ski. : de en
  • CH112543A - Process for the preparation of oriental essence. : en fr
  • CH112738A - System for the transshipment of trolley cases. : en it
  • US1561475A - Adjustable tongue-and-groove plane : en
  • US1561778A - Tbap etest : en
  • CA255433A - Insertable saw tooth and holder therefor : en fr
  • DE421854C - Railway center buffer coupling : de en
  • US1562177A - Steering-wheel lock : en
  • DE421684C - Step grate with two groups of grate bars moved parallel to each other : de en
  • GB242757A - Improvements relating to spring clips for holding detachable chain links : en
  • DE421990C - Paper stiffener for copier machines : de en
  • DE421996C - Water reserve : de en
  • DE421730C - Device for automatically shutting off the gas supply line to the burner when the flame is extinguished : de en
  • US1561632A - Perforated indented screen : en
  • US1561667A - Process of digesting materials for making fertilizers and stock foods : en
  • DE421860C - Eye protection goggles : de en
  • US1562342A - Glass-working burner : en
  • AU2415925A - Improvements in process for treating hydrocarbons : en
  • US1562217A - Control of bisulphite-pulp cooking : en
  • USD68774S - Design for a watchcase : en
  • GB240780A - Improvements in window regulators : en
  • GR1060B - PERFECTIONS IN RADIOGONOMETERS. : el en
  • US1561459A - Rope-deflecting device : en
  • USD68794S - Design fob lace : en
  • US1562141A - Lock nut : en
  • US1561817A - Gauge for looms : en
  • DE421954C - Device for triggering switching, drive, display or recording effects through physical changes of state : de en
  • GB242862A - Improvements relating to boilers or steam generators : en
  • USD68810S - Design for a plate or similar article : en
  • AU2559425A - Automatic toaster : en
  • CA255439A - Audiphone : en fr
  • US1561577A - Quenching device : en
  • DE421675C - Superheater arrangement for locomotives : de en
  • DE421692C - Trailed plow : de en
  • US1561972A - Drag-link element : en
  • US1562128A - Brassiere : en
  • US1562197A - Playing game : en
  • US1562229A - Apparatus for drying materials : en
  • CA255529A - Cooling system for thermo electronic apparatus : en fr
  • CA255478A - Air-heating apparatus : en fr
  • AU2595525A - Improvements in or relating to radio andthe like receivers operating onthe heterodyne principle : en
  • US1561998A - Hand sandpapering and polishing machine : en
  • US1562338A - Apparatus for controlling combustion : en
  • CH112722A - Automobile door. : en fr
  • CH112678A - Turbine working with elastic fluid. : de en
  • CH111606A - Tool for cutting metal, in particular sheet metal. : de en
  • ES94626A1 - Rotor. : en es
  • FR597234A - Device to prevent the triggering of automatic machine switches in electrical installations in the event of a short-circuit on the network : en fr
  • CA255488A - Oil supply indicating device for automobile engines : en fr
  • AU1905824A - Rotary hoe cultivator means adapted for use on tractors : en
  • US1561651A - Scoop snowplow : en
  • US1561872A - Process of permanently sealing an aperture and the seal therefor : en
  • US1561685A - Starting apparatus : en
  • FR597209A - Automatic device for loading and unloading barrels and other similar containers on trucks : en fr
  • GB242682A - Improvements in looms for weaving tufted pile fabrics : en
  • US1561881A - Pocket golf : en
  • US1562245A - Combined radiator guard and fender brace : en
  • US1562299A - Rotary internal-combustion engine : en
  • CH112778A - Saucepan insert to prevent food from burning. : de en
  • CH112672A - Pump for feeding spinnerets for making artificial silk. : de en
  • CH112761A - Chimney attachment. : de en
  • DE417221C - Skirting mechanism for switch : de en
  • FR597430A - Method and apparatus for removing mothballs and similar hydrocarbons from combustible gases : en fr
  • GB242775A - Improvements in or relating to yarn controlling means for knitting machines : en
  • CA255545A - Semi-automatic filler : en fr
  • CA255505A - Number plate for vehicles : en fr
  • DE421795C - Process for the production of telecommunication lines of a certain capacity : de en
  • GB242729A - Improvements in or relating to crystal detectors for wireless reception : en
  • US1561528A - Combination housing and oiler : en
  • US1561742A - Book and similar binding : en
  • US1562374A - Adjustable tool head : en
  • US1561807A - Hay conveyer : en
  • CA255584A - Storage battery lug remover : en fr
  • US1561780A - Casting machine : en
  • US1562071A - Thread-tensioning means : en
  • US1561531A - Telegraph circuits : en
  • US1562361A - Pottery mold : en
  • US1561879A - Watchcase bezel : en
  • US1562249A - Car door : en
  • US1561834A - Coil mounting : en
  • US1562240A - Auxiliary heating and circulating apparatus for automobiles : en
  • ES94723A1 - Volume regulation arrangement for signal systems. : en es
  • AU2401625A - Improvements in rotary air compressors : en
  • US1562104A - Dry-pipe sprinkler system : en
  • US1562320A - Portable display or sample book : en
  • US1562347A - Lighting fixture : en
  • US1561829A - Toy with movable features : en
  • US1562189A - Printing-telegraph system : en
  • FR597270A - Boiler feed pump for condensing locomotives : en fr
  • CH112772A - Extension provided with a device for its horizontal attachment to the top plate of a vegetable stove. : en fr
  • CA255423A - Spare tire support : en fr
  • CH110926A - An iron that is designed to prevent fires and personal damage caused by the iron overheating. : de en
  • DE421984C - Correction device for shooting on board at sea and land targets : de en
  • US1561491A - Manufacture of organic compounds by reactions involving replacement of substituent atoms or groups with liquid reagents : en
  • US1561749A - Window regulator : en
  • US1561790A - Adjustable support for tympani and the like : en
  • US1561943A - Dish and cover : en
  • US1561916A - Swimming cushion : en
  • AU2582425A - An improved process for working up animal fibres hairy skins or hair : en
  • US1562085A - Labeling machine : en
  • US1562313A - Shade roller : en
  • DE421615C - Device for locating aircraft that cannot be seen with the naked eye : de en
  • US1561854A - Adjustable packing for hypodermic syringes : en
  • US1562127A - Means for regulating moving torpedoes : en
  • CH112695A - Device for displaying overloads in an electrical system. : de en
  • GB242805A - Improvements in the stabilising of bleaching powder : en
  • US1561513A - Device for cleansing the surface of rolls : en
  • DK35261C - Telephone exchange system. : da en
  • FR597246A - Asynchronous motor with excitation collector : en fr
  • CH112464A - Rocker arm valve control. : en fr
  • CA255459A - Liquid dispensing and measuring apparatus : en fr
  • US1562190A - Snap fastener : en
  • US1562422A - Picker-stick check for looms : en
  • CA255446A - Liquid cooling and dispensing device : en fr
  • US1561984A - Attachment for test receptacles : en
  • USRE16213E - harris : en
  • CA255490A - Window screen : en fr
  • US1562212A - Metal window : en
  • CA255481A - Means for closing, sealing and drawing-off the contents of drums, cans, and like containers : en fr
  • DE421695C - Stubble end glazing for binding machines : de en
  • US1561642A - Adjustable door and gate latch : en
  • CA6948S - Cabinet for loud speaker radio reproducer : en
  • CH111991A - Apparatus for carrying out processes in which hypochlorites are used. : de en
  • CH112765A - Door handle fastening. : de en
  • DE405929C - Printing inks that can be easily removed from paper : de en
  • DE421963C - Device for cleaning and lubricating conveyor ropes : de en
  • CA255486A - Frictional contact window guide : en fr
  • DE421555C - Arrangement for mounting the center roller : de en
  • DE421987C - Manufacture of a magnesia cement : de en
  • US1561628A - Shoe heel and cushion plug therefor : en
  • US1562307A - Signaling device : en
  • USD68769S - Design for a radio phonograph cabinet : en
  • US1561843A - Chuck : en
  • US1562208A - Drawing board : en
  • US1561502A - Dime-savings bank : en
  • US1561538A - Velocipede : en
  • CH112566A - Tunnel furnace for annealing glassware. : en fr
  • US1562009A - Apparatus for the fractionation of petroleum : en
  • US1562089A - Detachable frame for service wagons : en
  • CH112700A - Heavy fuel oil burners. : de en
  • US1561896A - Drying apparatus : en
  • USD68840S - Design fob a tire tread : en
  • CA255596A - Furnace carbureter : en fr
  • US1561572A - Iceless refrigerator : en
  • US1562371A - Automobile trailer : en
  • US1562196A - Holder for carrying pig lead : en
  • CA255458A - Track lubricator : en fr
  • CA255576A - Wire basket : en fr
  • US1562059A - Railway-truck spring support : en
  • US1562065A - Water back for gas stoves : en
  • CA255462A - Bumper : en fr
  • DE421988C - Process for the production of potassium nitrate from potassium chloride and calcium or magnesium nitrate : de en
  • FR597387A - Separation of the physical elements of peats - application to the preparation of humates and uses of these : en fr
  • CH112666A - Heat protectants. : de en
  • US1561752A - Vertical filing drawer : en
  • US1562265A - Six-wheel truck : en
  • US1562337A - Rear shield with automatic windscreen : en
  • USD68783S - Paul groebli : en
  • US1562428A - Oil-cooled transformer : en
  • CA255581A - Shore protecting system : en fr
  • DE421765C - Driving shoe : de en
  • CH112724A - Guiding device for glazed vehicle frames. : en fr
  • USD68813S - Design for leather or similar article : en
  • ES94758A1 - Improvements in the construction and operation of liquid aeration devices for washing and purifying gases. : en es
  • GB242713A - Improvements in automatic telephone systems : en
  • CA255537A - Process of producing sulphuric anhydride and sulphuric acid : en fr
  • US1561539A - Tabulator mechanism for typewriters : en
  • US1561670A - Vehicle brake : en
  • US1561975A - Mining drill : en
  • FR597225A - High pressure steam generator : en fr
  • FR597341A - Insulation improvements of conductors used in electrical devices : en fr
  • FR597432A - Improvements to rotating field transformers : en fr
  • US1562243A - Apparatus for continuously measuring the combustible constituents of waste gases : en
  • CA255443A - Stapling machine : en fr
  • ES94712A1 - Continuous rotary motion motor, obtained by means of reciprocating rocker arms activated by circular motion weights. : en es
  • CH112642A - Rotatable winding head for wire screw winding machines. : de en
  • US1561906A - Case for keys and the like : en
  • US1562014A - Lamp support : en
  • CA255548A - Milk ticket : en fr
  • CH112550A - Electrically interlocked throttle relay for starting devices. : en fr
  • CH112569A - Floor scrubber. : en fr
  • CH112627A - Trigger device for automatic handguns. : de en
  • ES94624A1 - A new bandage for the blindfold. : en es
  • FR597438A - Process for improving the performance of foundry cupolas : en fr
  • CA255482A - Bottle filling machine nozzle : en fr
  • DK35267C - Procedure for the production of gray cast iron. : da en
  • FR597232A - Improvements to radiators : en fr
  • CH112623A - Billiards. : de en
  • US1562020A - Electric switch : en
  • DE421778C - Breeches : de en
  • DE421781C - Hair replacement piece : de en
  • ES94271A1 - Improvement in vertical filament electric lamps, consisting of a tube-reflector inside. : en es
  • FR597421A - Automatic location indicator, particularly intended for motor vehicles : en fr
  • GB242854A - Improvements in or relating to ladies' suspenders for personal wear : en
  • US1562069A - Pumping apparatus : en
  • US1562213A - Metal window : en
  • US1562345A - Hose-turning device : en
  • US1561920A - Optical device : en
  • GB242719A - Improvements in syphon and like recorders : en
  • DE421554C - Machine for filling and closing boxes : de en
  • GB242883A - Improved device for supplying liquid to evaporating apparatus : en
  • GB236904A - Improvements in safety brakes for lifts and elevators : en
  • DE421583C - Arrangement for cooling rectifier anodes : de en
  • ES94744A1 - A sprayer of air and colors. : en es
  • CA255406A - Gold placer mining submarine dredge : en fr
  • AU2040824A - A heating apparatus especially adapted for heavy fuels : en
  • US1562031A - Furnace-mouth lining for boilers : en
  • US1561710A - Telephone system : en
  • US1561812A - Wrench : en
  • US1562285A - Cleaning device : en
  • US1562172A - Electron-discharge device : en
  • US1562140A - Billboard : en
  • US1562205A - Combined dresser and bed : en
  • US1562406A - Portable light : en
  • FR597329A - Semi-automatic air intake valve for gasifier engines : en fr
  • DE421724C - Device for recovering the kinetic energy of liquids or gases when they exit machines : de en
  • DK35273C - Electric power machine. : da en
  • US1562277A - Process of preparing electrodes : en
  • DE421934C - Key setting mechanism for calculating machines : de en
  • US1561692A - Builder mechanism for winding machines : en
  • DE421626C - Ceiling mounting for lamps u. like. commodities : de en
  • DE421710C - Method and device for the production of rubber tires : de en
  • DE421715C - Door holder, especially for car doors : de en
  • FR597451A - Instant ignition device for arc lamps : en fr
  • CA255561A - Typewriting machine : en fr
  • US1562108A - Internal-combustion engine : en
  • US1562134A - Strainer for oil presses : en
  • DK35268C - Milk cooler. : da en
  • US1562142A - Pipe union : en
  • DE421966C - Pendulum inclinometer : de en
  • DE421874C - Switching device for electrically operated vehicles : de en
  • FR597205A - Shoe waterproofing process : en fr
  • GB240792A - Improvements in variable electric condensers : en
  • US1561921A - Registering system : en
  • GB234842A - Protective arrangements for alternating electric current circuits : en
  • FR597298A - Melting furnace for glassworks, crystal works or other similar industries, which can operate either with fixed flames and heat recovery or with flame reversal and regeneration : en fr
  • FR597315A - Padlock with removable groove closure : en fr
  • US1561847A - Compound turbine blower : en
  • DE421794C - Telephone cable with undrawn paper air space insulation and additional capacitors : de en
  • DE421484C - Carburetor : de en
  • DE421693C - Chopping machine with spring relief of the chopping frame and loading of the same by the weight of the machine frame : de en
  • DE421707C - Method of making a food : de en
  • DE421991C - Process for the production of hematite pig iron : de en
  • US1561701A - Brake-shoe construction : en
  • US1562323A - Method of lithographic printing : en
  • US1561535A - Pharmaceutical compound : en
  • US1562050A - Transmission for engines : en
  • US1562064A - Surgical truss : en
  • USD68835S - Design for a container tor cigars and tobacco : en
  • GB242759A - An improved method for separating the set from the aerial in wireless receiving & transmitting sets : en
  • US1562029A - Casting apparatus : en
  • GB242800A - Improvements in and relating to potato-planting machines : en
  • FR597303A - Mechanical signaling device for automobiles : en fr
  • FR597370A - Mechanical tensioner for loom : en fr
  • FR597491A - Protective device for the bottom of channels : en fr
  • FR597402A - : fr
  • DE421871C - Process for the production of high quality flours from maize and other types of grain : de en
  • FR597346A - Hand lever press for perforating leathers, skins, fabrics, etc. : en fr
  • US1561611A - Clutch : en
  • US1561730A - Drinking glass : en
  • US1561870A - Word-counting attachment for typewriters : en
  • US1562308A - Apparatus for defibrating cottonseed and the like : en
  • GB242874A - Improvements in blowers : en
  • USD68775S - Design for a display card : en
  • FR597455A - Process for the preparation of vat dyes of the perylene series : en fr
  • CH112849A - Motor chassis. : de en
  • ES93019A1 - The construction of all kinds of footwear, with the rubber sole vulcanized directly to the skin or canvas of the upper, and of the apparatus for this operation. : en es
  • US1562107A - Cooling of cylinders : en
  • US1562145A - Compound metal and method of making the same : en
  • FR597228A - Rational lift propeller, applicable in particular to helicopters : en fr
  • US1561875A - Attachment for safes : en
  • US1562390A - Pressing and straining machine : en
  • FR597218A - Cotton box holder bracelet for dentists : en fr
  • FR597447A - Process for producing an electrolytic coating of cadmium : en fr
  • USD68753S - A cobpobation of pennsyl : en
  • DE421720C - Round furnace for ceramic goods : de en
  • DE421923C - Acetylene generator with a separate gas container : de en
  • US1562056A - Radio receiving system : en
  • US1562216A - Golf tee : en
  • US1561720A - Sand mold : en
  • US1561657A - Placket facing : en
  • US1561957A - Apparatus for heating and feeding blanks : en
  • GB242925A - Improvements in hydraulic lifting-jacks : en
  • US1561901A - Lock : en
  • US1562151A - Process of extracting sugar from beets : en
  • DE421727C - Rotary balance : de en
  • GB242715A - Improvements in regulating or control systems for dynamo-electric machines : en
  • GB242890A - An attachment for ink bottles : en
  • US1561617A - Curtain bracket : en
  • US1561868A - Bottle filling and capping machine : en
  • CH112546A - A process for decorating dials. : en fr
  • FR597339A - : fr
  • GB242842A - Improvements in gradient meters : en
  • FR597244A - Improvements to economizers for water tube boilers : en fr
  • FR597277A - Process for electrically welding two metal parts with irregular sections : en fr
  • US1561782A - Inductance coil : en
  • US1562254A - Fastener combination : en
  • ES94747A1 - Process for the preparation of lead compounds from minerals, metallurgical products, waste from the chemical industry and the like. : en es
  • CH112699A - Stopcock for gas burner. : de en
  • US1561791A - Trussed brake beam : en
  • US1562162A - Built-up pigskin-cutting block : en
  • US1562384A - Floor covering and process of making same : en
  • US1562425A - Method of purifying hydrocarbons : en
  • DE421753C - Block and ingot shears with knives moving in parallel : de en
  • DE421899C - Method for the clear reproduction of magnetic field measurements : de en
  • US1561831A - Refrigerating apparatus : en
  • US1562038A - Mouthpiece for saxophones : en
  • CA255451A - Door for grain cars : en fr
  • US1561537A - Load-limiting device : en
  • DE421683C - Step grate with steps that can be moved between fixed grate steps : de en
  • GB230022A - : en
  • CA255471A - Valve operated liquid dispenser : en fr
  • CH112624A - Doll. : en fr
  • GB242836A - Improvements in or relating to means for holding the film bands of kinematograph apparatus : en
  • GB243041A - Improvements in or relating to remote control mechanism : en
  • FR597335A - Fitting, with drain valve, fixing a bubbler : en fr
  • US1561494A - Typewriting machine : en
  • GB242758A - Improvements in or relating to boxes, containers and the like : en
  • US1561540A - Ribbon-feed mechanism : en