• US1553162A - Process for manufacturing olive oil : en
  • US1553130A - Carburetor : en
  • USD68131S - Poration : en
  • AT100961B - Asynchronous machine with capacitors. : de en
  • CA253458A - Automobile tool and lock : en fr
  • CA253403A - Refrigerating apparatus : en fr
  • US1552873A - Reverse gearing : en
  • US1553069A - Electromagnetic device : en
  • DE418678C - Crank drive : de en
  • USD68161S - Design for a plate for lighting fixtures : en
  • US1552867A - Hatchet head and process of heat treating it and other articles : en
  • US1552977A - Cheese-preserving process : en
  • US1552730A - Last analyzer : en
  • US1553141A - Oil purification : en
  • US1552741A - Capsule-molding machine : en
  • US1552868A - Reenforcing joint for paper containers : en
  • US1553004A - Furnace-wall structure : en
  • CA253379A - Water heater : en fr
  • US1552431A - Process for manufacture of building materials or the like, such as building stone, roofing tiles or slabs, wall-covering plates, partition blocks, and the like : en
  • US1552844A - Machine for forming sheet-metal-roofing strips : en
  • AU2314325A - Improved manufacture of cellulose-containing solutions : en
  • US1553111A - Elastic-fluid turbine : en
  • US1552444A - Babbitt-casting process and means : en
  • CA253476A - Driving mechanism for paper-making machines : en fr
  • CA253517A - Combined timer and distributor : en fr
  • US1552465A - Means and method for measuring direct capacities : en
  • US1552681A - Nut lock : en
  • CA253418A - Plate holder for addressing machines : en fr
  • US1552764A - Sunshade and glareshield : en
  • US1552866A - Carburetor : en
  • GB218657A - Improvements in carburetters for explosion engines : en
  • AT100857B - Loom with automatic shuttle replacement by means of an eccentric shaft when the chair is stopped. : de en
  • DE418689C - Device for polishing round pins : de en
  • GB239287A - Improved means for attaching drinking cups to vacuuminsulated vessels : en
  • DE418464C - Locking device for doors with pressing device on the hinge side, eccentrically arranged on the axis of rotation : de en
  • FR594154A - Improvements to electromagnetic devices : en fr
  • GB239580A - Improvements in acetylene gas generators and the like : en
  • AT100905B - Balancing machine. : de en
  • CA253419A - Sharpening machine : en fr
  • DE418481C - Device for preserving juicy cattle feed by means of electrical alternating current : de en
  • GB219702A - Improvements in slow combustion stoves : en
  • AT100973B - Reel for unwinding wire coils u. like : de en
  • CA253439A - Door lock for stopping burglars from breaking into buildings through the doorway : en fr
  • CA253507A - Refrigerating system : en fr
  • CA253520A - Electric coil : en fr
  • GB222462A - Improvements in or relating to the synchronous transmission of several messages overone wire by means of alternating currents of different frequencies : en
  • US1552938A - Agitating means for electrodepositing apparatus : en
  • US1552725A - Motor-vehicle license-plate holder : en
  • US1553064A - Cable-supporting device : en
  • DE418544C - Conveyor and cleaning blower for grain : de en
  • FR594376A - Ampoule facilitating the withdrawal of therapeutic liquid by means of a piston syringe : en fr
  • DE411097C - Adjustable drawing die : de en
  • DE418092C - Detonators for explosive charges : de en
  • US1552842A - Weather strip : en
  • US1553021A - Stereotype-plate casting box : en
  • US1553070A - Short-pick extractor for looms : en
  • AT100928B - Step switch for transformers in the oil tank that can be operated by an external handle. : de en
  • CA253392A - Anti-skid attachment for motor vehicles : en fr
  • US1552591A - Metal-plating device : en
  • US1552646A - Acoustical aid for deaf persons : en
  • US1552490A - Cooking apparatus : en
  • US1552533A - Propeller appendage : en
  • GB239316A - Improved brake device for cardboard box making machines : en
  • US1553264A - Muffler : en
  • USD68158S - Design for a chandelier or article of similar nature : en
  • DE418667C - Device for speaking machines for inserting two or more sound pens onto a record : de en
  • AT100925B - Discharge tube with hot cathode. : de en
  • US1552860A - Automatic auxiliary air-intake valve for internal-combustion engines : en
  • US1552560A - Sash lock for windows : en
  • USD68166S - Design for an arm for lighting fixtures : en
  • GB226805A - Improvements in or relating to internal combustion engines : en
  • DE418497C - Process for the preparation of primary aromatic amines : de en
  • GB236190A - Improvements in varnishes, lacquers, lacquer-enamels and the like : en
  • DE412570C - Process and press for the production of artistic prints and embossing : de en
  • DK34964C - Procedure for Changing the Structure of Aluminum-Silicon Alloys. : da en
  • FR594171A - Method and apparatus for the production of activated carbon : en fr
  • USD68176S - Fixtttbes : en
  • AU1938224A - Improvements in or relating to mechanism for stamping marks upon shoe soles or similar articles : en
  • US1553190A - Process and device for recording set-up lines on machines for casting and setting movable type : en
  • DE418486C - Gutzuehrung driven by an adjustable crank drive for squeezing, mills. like : de en
  • US1553250A - Weeder : en
  • FR594404A - Household garbage cans : en fr
  • US1552888A - Sucker-rod guide : en
  • US1552710A - Valve construction : en
  • US1552871A - Powder impermeable to liquids : en
  • DE418622C - Burning ammonia with oxygen : de en
  • DK34982C - Washing machine. : da en
  • IS3B6 - Equipment for heating water in stoves : en is
  • FR594433A - Absorption type refrigerating machine : en fr
  • US1552456A - Tobacco pipe : en
  • US1552685A - Hot-water temperature and pressure relief device : en
  • US1552973A - Pigment and process for making the same : en
  • FR594132A - Improvements to nails, nails with threaded shank, etc. : en fr
  • FR594290A - Improvements made to the construction of showcases : en fr
  • US1552786A - Process of treating ores containing irom : en
  • GB239437A - Improvements in and relating to a process of manufacturing wall-boards composed of rice-hulls and plaster : en
  • DK34953C - Speed gear mechanism. : da en
  • FR594174A - Method and arrangement for recording and reproducing sound waves : en fr
  • GB239389A - Improvements in or relating to stone crushing machines : en
  • GB239341A - Rotary detector for use with crystal wireless receiving sets : en
  • DE418402C - Society-cards-picture and dice game apparatus : de en
  • DE408478C - Horizontal ball mill : de en
  • GB239276A - A composition for staining and filling mahogany : en
  • DE418671C - Fare display with registration mechanism : de en
  • GB239386A - Improvements in or relating to locks or fastenings for attache cases, sample cases, and the like : en
  • FR594198A - Electric vehicle scissor socket device : en fr
  • GB239595A - Improvements in or relating to means for preventing the axial creep of rolled materials : en
  • FR594399A - Medicine bottle combined with syringe : en fr
  • US1552613A - Display stand : en
  • US1552975A - Phonograph : en
  • US1553170A - Towel-dispensing device : en
  • USRE16159E - Electbical insulatob : en
  • US1553260A - Domestic heating furnace : en
  • FR594384A - Double-acting propeller especially applicable to motor cars : en fr
  • FR594270A - New mechanical horse : en fr
  • FR594327A - Adjustable line clip for horse collar : en fr
  • FR594370A - Chassis for four-wheel motor vehicles : en fr
  • GB232215A - Improvements in the construction of the cylinders of internal combustion engines : en
  • GB239318A - Improvements in or relating to pouring vessels : en
  • FR594293A - Letters for advertising : en fr
  • AT100952B - Procedure for the automatic time-delayed triggering of switching processes. : de en
  • AT100974B - Device for holding laces or the like. : de en
  • GB239468A - Improvements in or relating to machines for applying cream and like materials to biscuits and the like : en
  • US1552853A - Portable oven : en
  • US1552941A - Initial-heat leer and automatic feeding equipment : en
  • US1552634A - Bracket for rearview mirrors : en
  • US1552651A - Locking device for loom take-up mechanism : en
  • USD68133S - of port chester : en
  • DE418631C - Adjustment device for the brakes of trams u. Like vehicles : de en
  • DK34974C - Alarm device for acoustic Indication of Air Wind in Air Rings, especially for Automobiles. : da en
  • FR594199A - Catalytic production of high value organic compounds : en fr
  • AT100960B - Connection piece for several headphones in radio receivers. : de en
  • CA253469A - Waffle iron : en fr
  • DE418639C - Process for the production of dyes and intermediates : de en
  • DE421881C - Body made of malleable material, especially for motor vehicles : de en
  • FI10794A - Road repair machine : en fi
  • GB239299A - Improvements relating to vacuum electric tube devices : en
  • US1552952A - Anode : en
  • DE418489C - Clamping device for brush wood drilling machines : de en
  • FR594212A - Motorcycle elastic fork : en fr
  • FR594392A - : fr
  • GB231170A - Improvements in and relating to automatic pressure regulators : en
  • DE418630C - Railway carriage coupling : de en
  • FR594168A - Improvement in thermostatic control devices : en fr
  • DE418565C - Borehole pump : de en
  • US1552524A - Blank for use in manufacturing drinking cups : en
  • US1552931A - Fire alarm : en
  • FR594239A - Saddle table for wire stitching machines : en fr
  • GB232913A - Improvements in and relating to machines for the manufacture of paper tubes : en
  • GB239394A - Improvements in sharpening machines for knives and other edged cutlery : en
  • FR594257A - Sealing device for ball bearing cups for cranksets, hubs, or pedals of cycles, bicycles or other cycles : en fr
  • US1552996A - Attachment for sewing machines : en
  • US1552719A - Means for controlling the draft in air-blast cotton gins : en
  • GB232224A - Improvements in or relating to electric furnaces : en
  • GB239292A - Improvements in indicating mechanism for cash registers : en
  • US1552428A - Light-sensitive acid-resistant composition of matter : en
  • FR594169A - Improvements to control and monitoring installations for electrical devices : en fr
  • GB239401A - A new or improved means for arresting runaway colliery trams or other vehicles : en
  • FR594231A - Improvements to presses for finishing tubular fabrics : en fr
  • GB239309A - Improvements in radiotelephonic and other radio-frequency signalling systems : en
  • GB239298A - Improvements in connection with the construction of floating vessels : en
  • US1552585A - Manure spreader : en
  • CA253532A - Machine for renovating used cotton and wool journal box waste : en fr
  • FR594219A - : fr
  • DE418485C - Process for the manufacture of preparations which, when heated or dissolved in water, cause carbonic acid to split off : de en
  • FR594306A - Split pulley : en fr
  • GB239344A - Improvements in or relating to looms for weaving chenille axminster and like carpets, blankets and other fabrics : en
  • GB239258A - Improvements in or relating to turning and boring tools : en
  • US1552467A - Means and method for measuring direct capacities : en
  • US1552794A - Cellulose-ether composition : en
  • AT100890B - Grommet to be used in wood with internal thread. : de en
  • US1552983A - Thermostatic valve : en
  • US1553261A - Pneumatic tool : en
  • FR594414A - Improvements to processes and apparatus for water treatment, in particular for electric boilers : en fr
  • CA253413A - Dental impression tray : en fr
  • DE418587C - Security combination lock : de en
  • FR594402A - Receiving device for the delayed repetition of angular movements transmitted at a distance : en fr
  • FR594148A - Method of fixing watch stones, in particular for chatons : en fr
  • DE418509C - Arrangement for the secret transmission of wireless characters and messages : de en
  • FR594145A - Band saw : en fr
  • GB220944A - An electro-galvanic method of, and electrolytic bath for, applying protective coverson electric conductors, especially metals : en
  • US1553006A - Cut fork : en
  • US1553047A - Disappearing table, ironing board, and the like : en
  • US1553296A - Method of preparing fish for canning : en
  • US1553074A - Vehicle jack : en
  • AT100875B - Blade control for water turbines or centrifugal pumps. : de en
  • US1552632A - Tank-car outlet valve : en
  • US1553052A - Antitheft milk-bottle holder : en
  • US1553238A - License tag : en
  • US1552891A - Thermostatically-controlled valve for heaters : en
  • DE418638C - Glow cathode for x-ray tubes : de en
  • GB239373A - Improvements relating to electric signalling bells : en
  • US1553121A - Signaling device : en
  • DE418531C - Plaid holder made of clamps : de en
  • CA253408A - Spark plug : en fr
  • US1553214A - Spring-clip cover : en
  • FR594251A - Devices for reinforcing and stiffening the broom or broom : en fr
  • CA253380A - Condyle former : en fr
  • US1552470A - Means for measuring telegraph distortion : en
  • US1553269A - Gate valve or the like : en
  • DE418029C - Method and device for storing insulated windings or coils : de en
  • DE418617C - Calculating device with number sliders : de en
  • US1553046A - Traffic signal : en
  • CA253535A - Bolster : en fr
  • GB238926A - Improvements in and relating to electrically driven tools, and the like : en
  • GB239369A - Apparatus for dyeing or otherwise treating with liquids skeins or hanks of yarn or the like : en
  • CA253479A - Liquid measuring and dispensing apparatus : en fr
  • US1552772A - Toy : en
  • DE418574C - Cooling device on board of fish steamers : de en
  • AT100851B - Process for the production of leather stains from the feces of dogs, pigeons and the like by fermentation. : de en
  • DE418682C - Procedure for preparing oily nuts, other than peanuts, oily seeds, copra, etc. for transportation : de en
  • US1552756A - Harrow : en
  • US1552769A - Magnetic alloy : en
  • US1552616A - Battery-terminal puller : en
  • GB239422A - Improvements in or connected with pulverizing or eddy mills : en
  • CA253410A - Hockey stick : en fr
  • AT100916B - Electric rotary switch. : de en
  • CA253446A - Fuel valve for internal combustion engines : en fr
  • CA253524A - Flange lubricator : en fr
  • GB234804A - Running gear for a locomotive with four driving axles : en
  • DE418471C - Fountain pen : de en
  • DE418510C - Transmitting antenna : de en
  • FR594161A - Counter-torsion fork for motor cars with front brake : en fr
  • DE418706C - Process for the production of waterproof cement and mortars : de en
  • GB239342A - Improvements in couplings for shafts or wheels carried thereon : en
  • CA253489A - Sealing-in wire : en fr
  • FR594224A - Repair process for inner tubes and other vulcanized rubber objects using special self-vulcanizing parts and pellets : en fr
  • FR594300A - Device to facilitate the opening of jars or containers with autoclave closure : en fr
  • FR594241A - Method of secreting, without mercury, the bristles intended for the manufacture of felt : en fr
  • GB239343A - Improvements in shuttle checking mechanism for looms : en
  • USD68157S - Design for a lamp base : en
  • US1552750A - Soil pulverizer : en
  • US1552986A - Thread-carrier support for shuttles : en
  • DE418626C - Process for conveying blast furnace dust and other fine ores in blast furnace operation : de en
  • AT100996B - Catalysis device for the synthetic production of ammonia. : de en
  • DK34956C - Load plane with variable Curvature for Airplanes. : da en
  • GB239351A - Improvements in and relating to turbine wheel devices actuated by hot air currents : en
  • CA253442A - Ignition circuit switch : en fr
  • FR594256A - Device for preventing the theft of spare wheels on automobiles : en fr
  • FR594302A - New valve device : en fr
  • FR594430A - Improvements made to plates bearing a discontinuous image for the transmission of images by electricity : en fr
  • FR594372A - Further training in cameras for aerial photography : en fr
  • GB239398A - Optical projection apparatus for advertising and the like : en
  • US1552583A - Safety-razor-blade oiler : en
  • US1552766A - Skate boot : en
  • US1552779A - Adhesive-strip-feeding machine : en
  • US1553133A - Glazing machine : en
  • FR594207A - Electrical signaling device for motor vehicles : en fr
  • US1553140A - Coat and garment hanger : en
  • US1552696A - Grease gun : en
  • US1553282A - Washing machine : en
  • US1552797A - Cellulose-ether composition : en
  • US1553289A - Mechanical turner : en
  • AT100922B - Overcurrent time relay used to selectively switch off faulty line sections. : de en
  • CA253521A - Tractor planer : en fr
  • US1552416A - Article shaping and binding means : en
  • US1552426A - Harrow attachment and control : en
  • CA253449A - Water carrier : en fr
  • FR594240A - Steam power plant : en fr
  • US1552411A - Gear-shift lever : en
  • FR594426A - Improvements to the methods of transmitting writing, printed matter or any other images : en fr
  • US1552859A - Toothed gearing : en
  • US1553191A - Electric plug and socket connection : en
  • FR594185A - Mobile installation for pasteurization of deteriorable liquid (grape juice, wine, milk) allowing pasteurization during transport : en fr
  • GB239591A - Improvements in hoists for mines and the like : en
  • US1552726A - Game apparatus : en
  • US1552773A - Hinged support for revolving gates : en
  • GB222876A - Improvements in or relating to the burning, reducing, roasting or like treatment of materials such as fuel and ores : en
  • GB239315A - Improvements in electric plug-in connectors : en
  • FI10788A - Fertilization conditions for the production of gas and oil gas : en fi
  • GB229705A - Improved frequency reducing means for use with static frequency transformers : en
  • DE418414C - Electric starter for internal combustion engines : de en
  • GB239356A - Apparatus for playing a parlour game simulating water-polo : en
  • GB239306A - A new or improved tap for barrels and the like : en
  • FR594188A - Oil bath casing for Maltese cross film projectors : en fr
  • FR594413A - Improvements to electronic discharge tubes : en fr
  • GB234122A - A process for the preparation of phosphoric acid free from arsenic : en
  • FR594189A - Fixed framing device for cinematographic cam projectors : en fr
  • GB239430A - Apparatus for cutting lard, butter or margarine : en
  • GB239472A - Improvements relating to fastenings for wearing apparel and the like : en
  • US1552660A - Adjustable hanger : en
  • FR594228A - Improvements to the construction of wagons : en fr
  • GB228518A - Improvements in the manufacture of varnishes, impregnating media or the like : en
  • GB231444A - An improved process for separating out the less easily condensable constituents from gaseous mixtures by partial liquefaction, more particularly for obtaining pure hydrogen, free from carbon monoxide, from water gas : en
  • DE418693C - Encaustic painting process and devices for its practice : de en
  • US1553189A - Sign holder : en
  • DE418599C - Ski binding : de en
  • FI10813A - Wall structure and adaptation of the timber used for it : en fi
  • GB235889A - Improvements in or relating to jigging conveyors : en
  • GB239416A - Improvements in or relating to garters : en
  • GB239455A - Improvements in striking mechanism for clocks : en
  • GB239463A - A new or improved device for raising or lowering window panes of motor cars or other vehicles : en
  • FR594119A - Device for breaking up the earth by plowing : en fr
  • FR594282A - Watertight socket for flexible bands of illuminations or decorations : en fr
  • US1552511A - Desk-drawer-locking mechanism : en
  • CA253473A - Apparatus for making and setting one-piece can liners : en fr
  • US1552824A - Collar container : en
  • US1553053A - Ornamental electric light : en
  • FR594147A - case to hold and store shaving soap sticks : en fr
  • GB239451A - Improvements in and relating to pencil sharpeners : en
  • US1552417A - Electric switch : en
  • US1552452A - Method osi investigating minute movements and distobtion in structuees : en
  • US1553132A - Article-supporting device : en
  • US1552609A - Nickel anode and process for manufacturing the same : en
  • FR594353A - Improvements in processes and apparatus for the manufacture of phosphoric acid : en fr
  • US1553105A - Binder composition for abrasives and other materials and method of making same : en
  • US1553164A - Gas-burner fitting : en
  • US1552743A - Wheel : en
  • US1553055A - Typewriting machine : en
  • AT100998B - Process for the preparation of vat dyes. : de en
  • GB239362A - Improvements in or relating to window sash fasteners : en
  • GB239553A - Decoloring or bleaching animal fibres : en
  • US1553230A - Rolling mill : en
  • FR594233A - Apparatus for hearing and locating noises that occur in any machine : en fr
  • CA253385A - Snow converter : en fr
  • GB239385A - Improvements relating to traction engines and other tractors : en
  • DE418387C - Starting device for high pressure steam locomotives : de en
  • DK34987C - Splash guard for Bicycles and the like. : da en
  • DE418234C - Vascular promotion : de en
  • AU2260425A - Improvements relating to electromagnetic sound reproducing devices : en
  • FI10831A - Avtryckningsmekanism till automatiska handskjutvapen : en fi
  • FR594435A - Improvements to house building systems, etc. in which panels are used : en fr
  • US1553044A - Harrow : en
  • FR594166A - Operating process for mixed double expansion machine and condenser : en fr
  • FR594447A - Adjustable hydraulic turbine installation : en fr
  • US1552984A - Spring suspension : en
  • US1552614A - Valve : en
  • DE418506C - Receiving circuit for high frequency signal currents with a vacuum tube vibration generator with feedback : de en
  • US1552838A - Radiator air valve : en
  • US1552578A - Coke-oven door-operating machine or appliance : en
  • US1553031A - Chick-feeding trough : en
  • DK34952C - Filter for Vacuum Cleaners. : da en
  • GB218264A - Improvements in and relating to the art of treating furs and the like : en
  • US1552625A - Process of making molded fiber articles : en
  • US1552771A - Razor-blade holder : en
  • FR594167A - Apparatus for checking the arrival of carrier pigeons : en fr
  • FI10791A - Apparatus for the synthetic preparation of ammonia and elements : en fi
  • DE418445C - Calculating machine with motor drive : de en
  • GB239249A - Improvements in or relating to electric furnaces and the like : en
  • US1552793A - Cellulose-ether film and composition for making the same : en
  • DE418413C - Arrangement for the superimposition of electrical vibrations : de en
  • AT100873B - Roller bearings. : de en
  • USD68187S - Design for a rocking-chair : en
  • FR594361A - Device for wrapping towels : en fr
  • US1552845A - Water shoe : en
  • FI10798A - The provisions of this Regulation apply to motor vehicles : en fi
  • GB239392A - Improvements in and relating to adjusting devices for ploughs : en
  • US1552988A - Lock for folding-bracket joints : en
  • FR594125A - Tank with corrugated peripheral walls : en fr
  • FR594269A - Improvements to outdoor sports toys : en fr
  • FR594394A - Oscilloscopic sphygmometer : en fr
  • GB239444A - Improvements in collars for personal wear : en
  • US1552519A - Compression guide : en
  • US1552526A - Apparatus for cooling water : en
  • FR594356A - Automatic life belt : en fr
  • GB215729A - Improvements in and relating to systems of electrical distribution : en
  • AT100926B - Arrangement of the compensation coils on commutator machines with pronounced poles. : de en
  • CA253578A - Means for operating auxiliary apparatus on motor-driven vehicles : en fr
  • GB239592A - Improvements connected with pianofortes : en
  • US1552963A - Comb : en
  • DE418444C - Typewriter : de en
  • US1552514A - spelling : en
  • FR594140A - Engine block for motorcycles : en fr
  • FR594336A - Process for the production of light oils starting from organic, liquid or solid bodies : en fr
  • US1553134A - Curtain-pole and shade holder : en
  • GB235134A - Process for the production of painted surfaces with a metallic gloss : en
  • AT100867B - Copy device for loose sheets. : de en
  • USD68152S - Design for a watchcase : en
  • DE418577C - Slide hooks for tube slides in slaughterhouses u. like : de en
  • FR594156A - Adjustable shunt capacitor for t device. s. f. : en fr
  • FI10824A - Set att Rena paper pulp and give fibermaterial : en fi
  • FR594449A - Binder for coloring matter and method for its manufacture and application : en fr
  • GB239325A - Improvements in and relating to drums, and a method of carrying the drums for electric cables for mines and like works : en
  • US1552847A - Oil-fire tube : en
  • FR594335A - Improvements in the manufacture of sheet steel wheels and wheel drums : en fr
  • GB239594A - Improvements in and relating to thermionic vacuum tubes or valves : en
  • DE417215C - Process for the transesterification of fatty acid esters : de en
  • FR594123A - Apparatus for electroplating metals on metal wires or strips : en fr
  • US1552701A - Street-lighting system : en
  • DE418619C - Process for achieving a permanent high gloss of the baked goods : de en
  • CA253429A - Method of reeling-off silk cocoons : en fr
  • AT100976B - Device for cleaning shoes. : de en
  • AT100921B - Arrangement for measuring the voltage in high-voltage networks. : de en
  • FR594135A - Device replacing the gearbox and clutch currently used in the automotive industry : en fr
  • GB239310A - Improvements in and relating to apparatus for wireless reception : en
  • USD68146S - Paul bichabd kuehnbich : en
  • US1552565A - Machine for making infusions : en
  • US1552590A - Acoustical and for deaf persons : en
  • US1552689A - Vehicle construction : en
  • AT100883B - Automatic liquid lift. : de en
  • AT100866B - Device for securing wallets against theft. : de en
  • US1552754A - Meat press : en
  • FR594175A - Mechanical fuel push-forward grate : en fr
  • FR594246A - Impact surface filter : en fr
  • FR594141A - Fixed spindle shuttle system : en fr
  • DE418597C - Security padlock : de en
  • DE418494C - Drying calcium hypochlorite compounds : de en
  • US1552670A - Radio transmitting system : en
  • US1552744A - Method of softening irom plated with aluminum : en
  • US1552961A - Sewing machine : en
  • US1552752A - Combined spotlight and windshield : en
  • DE418495C - Production of pure nitrogen : de en
  • CA253447A - Educational appliance : en fr
  • FI10795A - Länkvändbord och -skjutbord : en fi
  • CA253574A - Coupling for gasoline hoses : en fr
  • AU2455725A - Improvements in and relating to razors : en
  • DE418601C - Ski binding : de en
  • US1552915A - Lighting fixture : en
  • US1552976A - Telephone index : en
  • CA253396A - Free wheel clutch : en fr
  • US1553159A - Cotter-pin tool : en
  • US1553015A - Plow : en
  • US1553268A - Automatic switch : en
  • AT100888B - Multi-part sealing rings for stuffing boxes that differ only slightly from one another in their dimensions. : de en
  • CA253498A - Electric discharge apparatus : en fr
  • US1552624A - Automatic telephone system : en
  • US1552461A - Stock waterer : en
  • US1552495A - Combination tool : en
  • US1552985A - Combined veneer and shingle cutting machine : en
  • US1552970A - System of electrical regulation : en
  • US1553143A - Refractory brick : en
  • US1553206A - Doorcheck : en
  • DE418670C - Device for controlling the opening of doors and containers with a counter : de en
  • AT100946B - Device for the rapid reproduction of photographs. : de en
  • DE418783C - Representation of the arseniates of the alkaline earths : de en
  • CA253452A - Limb support for operating tables : en fr
  • AT100892B - Coupling for wire ropes and wires. : de en
  • US1553235A - Cylinder rotary broom for traffic-line-laying apparatus : en
  • CA253486A - Blank cutting machine : en fr
  • US1552566A - Take-up reel : en
  • US1553174A - Method and means for producing bias fabrics : en
  • US1552775A - Electrode-insulating means for spark plugs : en
  • US1552944A - Musical instrument : en
  • US1552982A - Method of and apparatus for measuring and locating dynamic unbalance : en
  • US1553193A - Variable-speed mechanism : en
  • FI10823A - Lottery ticket : en fi
  • CA253462A - Log loading device : en fr
  • US1552801A - Cellulose-ether composition : en
  • DE418072C - Web shooters with side brake attachment : de en
  • DE418628C - Self-unloading flat-floor wagon : de en
  • US1553293A - Sledge mill : en
  • US1552589A - Centrifugal electric switch : en
  • US1552654A - Lamp fixture : en
  • US1553171A - Valve-seat puller : en
  • US1553237A - Clothes lifter : en
  • GB217244A - Improvements in and relating to steam boilers : en
  • GB239359A - Improvements in stop valves : en
  • FI10814A - Anordning för image is a form of dropping : en fi
  • CA253526A - Illuminated sign : en fr
  • CA253566A - Measured sugar dispenser : en fr
  • FR594280A - : fr
  • GB239307A - Improvements in and relating to dividing mechanism for the rotary tables of metal-cutting machine tools : en
  • US1552493A - Insertable saw tooth : en
  • US1552957A - Indirect illumination : en
  • DE418596C - Padlock : de en
  • FI10820A - Screws for the special purpose : en fi
  • US1552850A - Saw-frame table : en
  • AU1941024A - Improvements in temporary binding covers for folded papers and publications, and in the manufacture of such covers : en
  • FR594242A - Convertible chair : en fr
  • FR594314A - Transplanting device, without ropes or weights, for reduced jacquard division called : en fr
  • GB239334A - Improvements in and relating to bracing couplings : en
  • US1552753A - Harrow attachment for corn planters : en
  • AT100858B - Tube brush. : de en
  • CA253450A - Composition for preventing the accumulation of moisture in droplets upon glass or other polished surfaces : en fr
  • FR594238A - Simplified wire broaching machine : en fr
  • FR594244A - : fr
  • CA253488A - Process for treating rubber with aliphatic aldehyde aromatic amine condensation products : en fr
  • US1553097A - Floating safe : en
  • FR594401A - Improvements in and relating to automatic or semi-automatic telephone systems : en fr
  • GB227466A - Improvements in flow meters : en
  • CA253511A - Manufacture of normal butyl alcohol : en fr
  • CA253537A - Intake manifold for multiple cylinder internal combustion engines : en fr
  • FR594292A - Improvements to wire winding machines : en fr
  • GB239322A - Improvements in and relating to portable heat and cold retaining vessels for food : en
  • AT100864B - Machine for drilling brushwood and pulling in the bristle bundles. : de en
  • AT100930B - Method for reducing crosstalk in telephone cables. : de en
  • GB239302A - Method of producing an antitoxic medicament : en
  • FI10829A - Konservdosöppnare : en fi
  • US1552686A - Electric resistance coils free from induction and capacity : en
  • US1552917A - Electric-lamp socket : en
  • DK34972C - Device with automatic Balance Weights. : da en
  • AT100881B - Roller brush composed of individual bristle carriers. : de en
  • DK34969C - Air Acoustic Apparatus. : da en
  • GB223548A - Improvements in coal dust furnaces : en
  • DE418534C - Chopper : de en
  • DE418446C - Two-part rope shoe : de en
  • GB231525A - Safety lock : en
  • US1552834A - Heating furnace : en
  • USD68177S - Habby tepfeb : en
  • FR594138A - Scanning of all the burnt gases in internal combustion engines by the piston itself : en fr
  • FR594374A - Electromagnetically operated selector switch with position adjustment in the longitudinal direction and in the direction of rotation for central telephone offices : en fr
  • GB229640A - : en
  • US1552745A - Starting apparatus : en
  • US1553071A - Rail anchor : en
  • FR594221A - Pocket coffee maker : en fr
  • GB239424A - Improvements in and relating to tandem bicycles : en
  • FR594277A - Folding table : en fr
  • US1553058A - Lamp-shade holder : en
  • USD68162S - Design for a canopy for lighting fixtures : en
  • GB239432A - Improvements in and relating to ampullas for medical use : en
  • DE418449C - Chain connector : de en
  • FR594133A - Locking device for ball bearing cup of cycles, bicycles or other cycles : en fr
  • FR594112A - Signal placed at the rear of vehicles : en fr
  • US1552870A - Pump valve : en
  • AT100982B - Method and device for the production of wires from tungsten and its alloys. : de en
  • US1552740A - Hot-dish lifter : en
  • DK34960C - Impact device for Valves or similar. : da en
  • AT100920B - Process for the manufacture of cathodes emitting electrons. : de en
  • US1553272A - Trap for drains and the like : en
  • US1552464A - Domestic washing appliance : en
  • US1552856A - Adjustable container : en
  • US1552503A - Switch for automobile signals : en
  • US1552906A - Combination clip and envelope opener : en
  • US1553257A - Ice-scoring machine : en
  • US1552816A - Traffic signal : en
  • US1553057A - Mechanical fingering device for stringed musical instruments : en
  • US1552688A - Combination tack puller and scissors : en
  • US1552732A - Method of treating waste organic mixtures : en
  • FR594217A - Looper mechanism for sewing machines for gloves and the like : en fr
  • GB239361A - Improvements in thermostatically controlled electric switches : en
  • FR594326A - Machine for stamping envelopes and counting stamps used : en fr
  • GB239460A - An improved closure for collapsible tubes and other containers : en
  • US1552818A - Automatic engine stop : en
  • GB239552A - Carburettor with additional air supply : en
  • DE418583C - Expandable mandrel for tensioning and guiding the intestine opposite the knife on intestinal degreasing machines : de en
  • DE418500C - Cooling machine with steam jet ejector : de en
  • US1552825A - Shaft-lubricating device : en
  • USD68140S - Design fob a dustpan : en
  • US1552561A - Switch : en
  • FR594102A - Health Pipe : en fr
  • FR594120A - Pneumatic pumps with internal invisible fittings : en fr
  • GB226523A - Improvements in or relating to internal combustion engines : en
  • US1552523A - Trousers press : en
  • US1552889A - Tee-forming device : en
  • US1552478A - Tile-making machinery : en
  • US1552782A - Platen press : en
  • US1552894A - Spinning ring : en
  • GB235130A - Valves : en
  • FR594311A - Improvements to minelayer submarines : en fr
  • FR594343A - Method and apparatus for baking overmoldings of pneumatic tire casings : en fr
  • GB239321A - Improvements in de-aerating water, particularly feed-water for boilers : en
  • US1553144A - Seal : en
  • GB239366A - Improvements in annealing covers and their manufacture : en
  • USD68147S - Design for an end fitting for vehicle bumpers : en
  • GB239469A - Improvements in spoked wheels of metal : en
  • US1552637A - Propeller : en
  • FR594247A - Bar of soap : en fr
  • GB215757A - : en
  • FI10786A - Sätt att framställa aluminotermiska värmepatroner jämte anordning för settets utförande och enligt Decamma utförda och enligt Decamma utmörda värmepatroner : en fi
  • FI10802A - Heat transfer device : en fi
  • GB239323A - Improvements in or relating to propellers for aerial vessels : en
  • FR594279A - Tacks, nails with decorative heads and process for their manufacture : en fr
  • GB228512A - : en
  • GB218656A - Improvements in the manufacture of bi-metal objects : en
  • GB239404A - Process for producing metals and alloys : en
  • GB239465A - Devices for giving warning of fire : en
  • DE418475C - Book sewing machine working with sewing and hook needles : de en
  • GB239428A - Improvements in and relating to the mounting of doors of vehicles : en
  • US1552501A - Bath fixture : en
  • US1552570A - Candy-making machine : en
  • US1552980A - Apparatus for the continuous distillation of crude petroleums and the like : en
  • US1552901A - Jack : en
  • GB230424A - : en
  • GB239327A - An improved clamping device for trousers-press and other like uses : en
  • FR594159A - Improvements to fabric printing machines : en fr
  • FR594339A - Sensitive valve for protective masks against asphyxiating gases : en fr
  • DE418538C - Formwork for the production of reinforced concrete rib ceilings : de en
  • DE418543C - Twine cutter with thread holder : de en
  • DK34983C - Milk bucket cooling device. : da en
  • FR594313A - Folding children's car : en fr
  • US1553258A - Calendar for pencils : en
  • AT100912B - Feather. : de en
  • US1552441A - Drifting valve and control mechanism : en
  • US1553176A - Rail-fastening device : en
  • FR594232A - Improvements to gimping machines, and, more specifically, to gimping machines for rubber threads : en fr
  • FR594272A - Ceramic tile making machine : en fr
  • GB239367A - An improved cap bar for ring spinning frames : en
  • AT100924B - Gas-filled electric lamp. : de en
  • GB222103A - A new or improved process for vulcanising rubber and the product obtained thereby : en
  • DE418421C - Stick fastener : de en
  • US1552574A - Sprue pin for dental castings : en
  • CA253522A - Underslung tire carrier : en fr
  • US1553038A - Hatchet : en
  • US1553068A - Wrench : en
  • AT100907B - Shut-off device with quick and slow closing. : de en
  • US1552638A - Self-feeding pencil : en
  • AT100904B - Combustion chamber for compressorless diesel engines. : de en
  • FR594304A - Enamelled metal tiles : en fr
  • FR594307A - Adjustable support, especially intended for photographic or cinematographic cameras : en fr
  • FR594391A - : fr
  • GB239391A - A method of and means for cleaning tobacco pipes or the like : en
  • USD68184S - op thomaston : en
  • US1552540A - Curtain-window frame : en
  • US1552907A - Process for forming and applying rubber designs and products thereof : en
  • FR594114A - Rotary piston centrifugal pump with suction and discharge regulated by automatic spool : en fr
  • GB227097A - Improvements relating to the production of materials containing sulphur which solidify when cold : en
  • FR594381A - Special hanger for bicycle : en fr
  • US1552805A - Cellulose-ether composition : en
  • US1553019A - Hot top for molds : en
  • DE418453C - Fluid gear with hollow cylinder-shaped control slide : de en
  • US1552691A - Gradometer : en
  • US1552774A - Fingerprint : en
  • DE418545C - From sector-shaped sheet metal plates existing canopy for grain bin u. like : de en
  • FR594412A - New trouser tensioner : en fr
  • FR594216A - Service support for smokers : en fr
  • US1552914A - Telephone device : en
  • US1552469A - Billiard-game device : en
  • US1552949A - Refrigerating counter : en
  • US1553018A - Resilient tire : en
  • US1552943A - Apparatus for packing fruit and the like : en
  • US1553008A - Wood-refuse incinerator : en
  • US1553062A - Slewing gear for drag-line excavators, grab excavators, revolving shovels, and the like : en
  • US1552473A - Giant flying boat : en
  • US1553094A - Electrical blowtorch : en
  • CA253402A - Explosive engine : en fr
  • CA253542A - Cash register : en fr
  • CA253567A - Chocolate coating machine : en fr
  • AT100887B - Screw capsule plant. : de en
  • AT100935B - Automatic telephone exchange dialer. : de en
  • CA253397A - Thermionic indicating means responsive to light variations : en fr
  • CA253430A - Child's airplane vehicle : en fr
  • AT100977B - Process for the manufacture of front forks for motorcycles. : de en
  • AT100918B - Circuit arrangement for electrostatic telephones. : de en
  • US1552803A - Cellulose-ether film and composition for making the same : en
  • USD68172S - Design for a plate for lighting fixtures : en
  • US1552564A - Sludge distributor for centrifugal separators : en
  • US1553000A - Torch : en
  • US1553114A - Liquid gauge for boilers and the like : en
  • USD68144S - Ghakles a : en
  • USD68183S - Design for a clock case : en
  • USD68186S - Design for a lighting fixture : en
  • US1552576A - Tire-rim expanding and contracting tool : en
  • US1553078A - Sighting device : en
  • US1552978A - Automatic feed mechanism and stop for drilling machines : en
  • US1553086A - Time indicator : en
  • CA253483A - Weighing apparatus : en fr
  • CA253561A - Train control device : en fr
  • CA253490A - Electric discharge device : en fr
  • DE418405C - Board game with balls : de en
  • AU2021424A - Improvements inthe treatment of timber to preserve itand render it resistant to insects : en
  • CA253531A - Power control apparatus for pneumatic despatch systems : en fr
  • CA253463A - Inductance coil control : en fr
  • FR594229A - Attachment device for bumpers and luggage racks at the rear of vehicles : en fr
  • US1552912A - Wedge : en
  • US1552893A - Ventilating skylight : en
  • FR594355A - Automotive headlights improvements : en fr
  • GB239907A - Improvements in or relating to flasks for dental purposes : en
  • DE418504C - Tube transmitter for short waves : de en
  • GB218265A - Improvements in methods of and means for marking book signatures : en
  • GB239388A - A device for the speedy and accurate charging and discharging of liquids measured bymeans of pipettes : en
  • US1552491A - Washing machine : en
  • US1552807A - Process of dehydrating nitrocellulose and reducing the fire risk thereof : en
  • US1552896A - Vehicle headlight : en
  • GB234805A - : en
  • US1552556A - Method and apparatus for applying slip : en
  • US1552480A - Adjustable oiler : en
  • US1552713A - Blackboard-erasing apparatus : en
  • US1552823A - Spring suspension : en
  • US1552841A - Seesaw : en
  • US1552945A - Transmission gearing : en
  • AT100994B - Spring mattress or the like. : de en
  • DE418173C - Switchgear for self-connecting telephones : de en
  • DE418513C - Fuse for high voltage systems : de en
  • FR594263A - advanced parallel vice : en fr
  • DE418480C - Soldering aluminum : de en
  • US1553025A - Gas-throttle control : en
  • US1553175A - Electric cooker : en
  • US1552520A - Filing device : en
  • US1552921A - Guide for flushing-tank floats : en
  • US1552550A - Sewing-machine attachment : en
  • US1552809A - Carboy box : en
  • DK34988C - Fender for Automobiles. : da en
  • GB234062A - Vehicle tank : en
  • US1552466A - Means and method for measuring balanced terminal capacities : en
  • US1552582A - Pig-bed-molding machine : en
  • FR594365A - Power transmission device for an electric car, the motor of which is formed by two rotors rotating in opposite directions : en fr
  • FR594116A - Lounger device with removable bottom and backrest : en fr
  • CA253534A - Typograph mechanism : en fr
  • US1552475A - Method of and apparatus for enameling : en
  • US1552640A - Rope conveyer button and method of attaching the same : en
  • US1553028A - Return envelope : en
  • AT100999B - Laundry collar. : de en
  • CA253412A - Locomotive stoker : en fr
  • AT100993B - Device for securing storm hooks on outward-opening windows. : de en
  • GB239587A - Improvements in or relating to stone breakers and the like disintegrating machines : en
  • FR594215A - Production of new colorants containing chromium : en fr
  • GB232928A - Lubricating arrangement for internal combustion or like engines : en
  • US1552848A - Method of increasing the strength of hollow metal articles : en
  • GB239561A - Improved variometer & variocoupler : en
  • FR594323A - Method of protection of petroleum tanks against fire : en fr
  • GB218277A - Improvements in synthetic resins and process of making the same : en
  • US1552835A - Multiple-filament lamp : en
  • USD68185S - of thomaston : en
  • US1552620A - Trailer coupling : en
  • US1552858A - Hedge-trimming machine : en
  • US1553283A - Process of treating glass during annealing : en
  • CA253481A - Production of hydrogen : en fr
  • CA253572A - Clutch and gear control : en fr
  • FR594332A - Process for extracting oil from flour by solvent : en fr
  • FR594375A - Baby diaper : en fr
  • GB239301A - Improvements in vehicle lamps : en
  • GB239568A - Method of making drilling jars for use in drilling wells and the like : en
  • GB237576A - A method of obtaining purified kauri-gum from crude kaurigum and apparatus therefor : en
  • FR594319A - Indirect acting hydraulic regulator for prime movers, in particular for hydraulic turbines : en fr
  • GB206828A - Improvements in shock absorbers for vehicles : en
  • CA253510A - Container opener : en fr
  • US1552486A - Machine for laying and rolling quarter linings : en
  • US1553246A - Headlight : en
  • DE418468C - Fish strap attachment : de en
  • DE418530C - Straps for rucksacks, boxes, knapsacks, etc. : de en
  • DK34954C - Pasteurizer. : da en
  • GB239291A - Welding rods : en
  • GB239364A - Method of producing steam by using oilshale as fuel : en
  • US1553256A - Safety pin : en
  • US1553139A - Nonskid device for automobiles : en
  • US1552788A - Method and apparatus for marking patterns on cloth : en
  • US1553026A - Electric heating unit or element : en
  • US1553198A - Jewelry : en
  • CA253501A - Electric discharge device : en fr
  • FR594276A - Leaf spring hand : en fr
  • US1553148A - Attachment plug : en
  • US1553161A - Boat : en
  • US1553187A - rutquist : en
  • USD68171S - Design for a body for lighting fixtures : en
  • US1553083A - Elastic-fluid turbine : en
  • US1553252A - Process for washing artificial silk : en
  • US1552630A - Game board : en
  • US1552717A - Machine for producing collapsible metal tubes : en
  • US1552584A - Vehicle braking system : en
  • US1552792A - Cellulose-ether composition : en
  • DE418483C - Device for polishing glass plates : de en
  • GB239387A - Impregnating medium for electrodes : en
  • DE418474C - Hand drill for rocks : de en
  • DE418560C - Fine tuner for steel strings on stringed instruments : de en
  • GB239390A - Improved means for attaching pipes to walls : en
  • DE418400C - Carrying frame in the manner of a pack saddle : de en
  • FR594338A - Steering system : en fr
  • DE418390C - Apparatus for concentrating acids : de en
  • FR594195A - Electric contact-switch automatically lighting the signal lights of the direction change indicators of motor cars : en fr
  • FR594429A - Improvements in devices regulating the rotation of the mechanisms used to transmit and receive, using electricity, images of all kinds : en fr
  • FR594230A - Eddy current tachometer : en fr
  • US1552525A - Can closure : en
  • US1552962A - Alternating-current continuous-induction train-control system : en
  • FR594342A - Device for protecting movable tabs against soiling of fingers, dust, ink, etc. : en fr
  • FR594267A - Washing machine wringer improvements : en fr
  • GB239365A - Improvements relating to foot-rests for use with pillion seats for motor-cycles : en
  • DE418723C - Process and device for the production of metal sulphate solutions : de en
  • FR594173A - Improvements in the use of heat : en fr
  • FR594259A - electromagnetic remote control equipment for swinging or sliding gates : en fr
  • GB239265A - Improvements in or relating to boxes and containers : en
  • DE418439C - Gas fire lighter : de en
  • FR594281A - Steam turbine for the simultaneous use of several different thermal drops : en fr
  • USD68168S - Design for an adapter for lighting fixtures : en
  • DE418492C - Filter device, the filter elements of which consist of a stack of compressed, impermeable sheets or plates with an uneven surface : de en
  • DE418648C - Impregnated tubular cover made of rubber, silk, celluloid and Like. For receiving and introducing drugs in body cavities : de en
  • US1552658A - Beater roll : en
  • GB239590A - A product of cellulose and other fibrous materials and method of manufacturing the same : en
  • AT100936B - Electric radiator. : de en
  • DE412121C - Process for the preparation of Kuepen dyes : de en
  • CA253580A - Evaporator : en fr
  • GB239331A - Improvements in, or connected with sound reproducing apparatus : en
  • GB239461A - Improvements in or relating to containers for perfume and like liquids : en
  • US1552627A - Method and means of producing signals in the sky at night : en
  • AU2296525A - Improved eoin receptacle : en
  • CA253393A - Process of treating paper-making fibres : en fr
  • CA253539A - Mixer : en fr
  • DK34963C - Procedure for Changing the Structure of Aluminum-Silicon Alloys. : da en
  • FR594422A - Length adjustment device for ladder racks : en fr
  • FR594181A - Transportable cinematographic projection device : en fr
  • CA253373A - Process and apparatus for the projection of stereoscopic kinematographic films : en fr
  • DE418458C - Three-bevel reverse gear : de en
  • US1552518A - Milk-bottle cap : en
  • USD68175S - Design for a bracket arm for lighting fixtures : en
  • AT100968B - Bracket connection for sheet metal. : de en
  • AU2244425A - Improvements in signalling systems : en
  • DE418591C - Latch bolt lock : de en
  • DE418406C - Ball game : de en
  • DE418528C - Inhaler : de en
  • GB226818A - A process for bleaching oils, fats and fatty acids : en
  • FR594163A - Mechanical device for obtaining brocades using mechanical looms provided with the device : en fr
  • FR594438A - Lock enhancements : en fr
  • CA253576A - Automobile repair stand : en fr
  • AT100938B - Push button button. : de en
  • US1552908A - Checkrow-planter extension : en
  • DE418412C - Clamping device for brush wood drilling machines : de en
  • US1552622A - Detecting the presence of orjects in shoes : en
  • US1552830A - Refining of liquid hydrocarbons : en
  • US1553192A - Watch : en
  • US1553232A - Christian girl : en
  • US1552595A - Process for the extraction of cadmium as sulphate : en
  • US1553092A - Train-control system : en
  • DE418395C - United bill and coin pocket : de en
  • FR594104A - Elastic saddle suspension for cycles, motorcycles, tricars and other similar vehicles : en fr
  • FR594299A - Transformation figure : en fr
  • US1552481A - Wool winder : en
  • US1552672A - Laying-out chart for garment parts : en
  • US1552936A - Concentration of ores : en
  • USD68145S - Bertrand b : en
  • US1552795A - Cellulose-ester composition : en
  • US1552928A - Apparatus for removing tires from the wheels of motor vehicles : en
  • DK34957C - Flush cisterns. : da en
  • AT100963B - Photographic lens. : de en
  • CA253415A - Flag : en fr
  • US1552567A - Toy gun : en
  • US1552956A - Insulated vessel : en
  • US1553043A - Stereotype-plate mechanism : en
  • AT100953B - Wall solder. : de en
  • US1553154A - Method and apparatus for molding hollow articles : en
  • US1553247A - Air-cooling apparatus : en
  • CA253454A - Pump valve seat and liner puller : en fr
  • CA6831S - Burner for gas stoves : en
  • CA253435A - Detachable shoe heel : en fr
  • CA253440A - Combination salt and pepper shaker : en fr
  • GB239447A - Improvements relating to the covering of articles with celluloid : en
  • AU2011924A - Improvements ingrain cleaning apparatus : en
  • US1553022A - Multicylinder compound engine : en
  • AT100876B - Internal combustion engine for liquid fuels. : de en
  • US1552586A - Steering-wheel lock : en
  • US1552902A - Downspout-cleaning device : en
  • US1552920A - Signal device : en
  • US1552675A - Valve latch for bailers : en
  • US1552812A - Electrolytic cell : en
  • US1552555A - Glass-refining furnace : en
  • US1552884A - Pot for melting glass : en
  • CA253398A - Dust and insect proof package : en fr
  • US1552457A - Firearm : en
  • US1552663A - Insulator cap : en
  • DE418502C - Check circuit for amplifiers : de en
  • FR594128A - Improvements in internal combustion engines : en fr
  • CA253571A - Adjustable slug mould : en fr
  • AT100860B - Bleaching and washing Dutch. : de en
  • CA253485A - Method of and apparatus for forming hook bars : en fr
  • CA6830S - Bottle : en
  • CA253508A - Wheelbarrow : en fr
  • US1552729A - Card-holding device : en
  • US1553185A - Egg processing : en
  • US1552517A - Tool : en
  • CA253394A - Paper-making machine : en fr
  • FI10822A - Mutterlås : en fi
  • FR594366A - Device to avoid the effects of overvoltages occurring during sudden breaking of direct currents : en fr
  • US1552748A - Process for the manufacture of double-glazed windows : en
  • US1552413A - Orthodontic appliance : en
  • US1553115A - Apparatus for filling stick holders : en
  • US1552512A - Ice creeper : en
  • US1552742A - Aircraft : en
  • US1553271A - Benzyl esters of the higher fatty acids : en
  • US1553213A - Spring cover and lubricator : en
  • US1552939A - Weighing machine : en
  • US1553146A - Seal : en
  • US1553241A - Sack : en
  • US1553249A - Carbureting apparatus particularly suitable for use upon aircraft : en
  • AT100865B - Device for automatically breaking the circuit when an electric iron overheats. : de en
  • DE418465C - Arrangement of sliding and folding windows with compensation device for vehicles, especially motor vehicles : de en
  • CA253556A - Insecticide-fungicide : en fr
  • US1552619A - Electrode holder : en
  • US1552789A - Motor-meter lock : en
  • US1553077A - Sighting device : en
  • AT100940B - Automatic control device driven by an electric control motor. : de en
  • CA253426A - Tire mould : en fr
  • US1552861A - Pressure gauge : en
  • FR594357A - Stamped and welded sheet metal head tube for bicycle and vehicle frames : en fr
  • US1552930A - Pneumatic-tire pump : en
  • AT100979B - Saw blade with double-sided teeth. : de en
  • FR594317A - Process for making durable clay objects : en fr
  • FR594266A - Automotive heater : en fr
  • FR594193A - Direction indicator device for motor vehicles : en fr
  • GB239357A - Improvements in and relating to the rakes or forks of swathturners, combined swath-turners and side-delivery rakes and other agricultural machines : en
  • GB239453A - Improvements in means for delivering measured quantities of liquids : en
  • US1552883A - Roof for buildings : en
  • US1552933A - Cleaning pad and method of producting the same : en
  • US1553075A - Airplane : en
  • US1553118A - Hand loom : en
  • GB239412A - Method of welding aluminium : en
  • US1552890A - Furniture-leg mounting : en
  • US1552987A - Tire-building machine : en
  • DE418584C - Door lock : de en
  • AT100947B - Measuring capacitor. : de en
  • CA253375A - Container : en fr
  • FR594345A - Manufacture of agglomerates, lime and cement concrete stones : en fr
  • GB239296A - Twist-drill grinding machine : en
  • US1552418A - Electrical welding method and apparatus : en
  • US1552667A - Crank shaft : en
  • US1553169A - Pocketbook protector : en
  • FR594337A - Device to automatically clean the bottom of the tons : en fr
  • DE418557C - Process and device for securing ignition in internal combustion engines : de en
  • DE418618C - Process for generating projected images, in particular for stage purposes : de en
  • FI10790A - Sät att framställa ammoniak på synthetisk väg : en fi
  • FR594296A - Improvements in the manufacture of printing inks : en fr
  • FI10815A - Voting device : en fi
  • FI10800A - Surface connection with an electrode, anode and an electrode with an electrode : en fi
  • GB239288A - Improvements in mechanism for opening and closing casement windows : en
  • GB239400A - Improvements in or relating to vanity cases : en
  • CA253492A - Signalling system : en fr
  • GB239319A - A device for attachment to boots and shoes for preventing strains to athletes and others : en
  • GB239406A - Device for measuring the height of the hollow below the insteps of flat feet : en
  • FR594243A - Device for bottle rinsing machines : en fr
  • FR594320A - Arrangement for the operation of high-voltage apparatus, in particular roentgen tubes : en fr
  • FR594373A - Electric control system for ring spinning and twisting machines : en fr
  • FI10835A - Emballeringsmaskin för pappersrullar : en fi
  • FR594111A - New billiard cue with special tapering : en fr
  • FR594208A - Improvements in electromagnetic sound reproducers : en fr
  • DK34985C - Garden shears. : da en
  • FR594220A - Internal refrigeration device for vats, casks and tanks : en fr
  • GB239337A - Improvements in and relating to concrete kerbstones : en
  • FR594249A - Cog railway upgrades : en fr
  • GB239409A - Improvements in or relating to connecting devices for the wire of telephone or telegraph cables : en
  • GB239286A - Improvements in or relating to buttoning machines : en
  • US1552422A - Translucent film : en
  • US1552496A - Delivery-feed mechanism for mangles : en
  • US1552785A - Cord-take-up device : en
  • US1553123A - Traction wheel : en
  • US1553184A - Valved coupling : en
  • DE418653C - Device for peeling fruits : de en
  • GB234782A - A device for teaching number in combination, analysis, factors, and multiples : en
  • GB239431A - Automatically variable flexible suspension for vehicles : en
  • DE418623C - Purification of raw coking ammonia water : de en
  • GB239376A - Improvements in instruments for defining the vertical : en
  • GB239438A - A finger-ring holder for cigars, or cigarettes : en
  • FR594162A - Brake control for motor cars : en fr
  • FR594235A - Brush for stripping floors, tiles and others : en fr
  • FR594291A - Production of hydroquinones and hydrogenated quinones as well as their derivatives : en fr
  • US1552869A - Artificial leg : en
  • DE418208C - Device for transmitting time signals with prescribed accuracy : de en
  • FR594248A - Advertising system or light decoration : en fr
  • US1552423A - Draft-gear casing : en
  • US1552568A - Compound of halogen acids with 2-phenyl-6-methyl quinoline 4-carboxylic acid and esters thereof : en
  • US1553150A - Combined salt and pepper shaker : en
  • FR594393A - : fr
  • US1552755A - Core drill : en
  • US1552852A - Floor covering : en
  • US1553011A - Apparatus for treating materials containing zinc in the metallic state : en
  • GB218271A - Improvements in or relating to the manufacture of concentrated acetic acid from diluted acetic acid : en
  • US1552515A - Gas engine : en
  • FR594172A - Device for obtaining savings relating to the wear of stockings and socks : en fr
  • FR594410A - Sewing Machine Improvements : en fr
  • GB226187A - Method of welding aluminium : en
  • FR594334A - Improvements made to tires and rims used for their use : en fr
  • FR594157A - Electric resistance welding machine : en fr
  • FI10810A - Sätt och anordning för att hindra övergången av slagg ur ett smältschakt till en förhärd : en fi
  • GB239368A - Improvements in apparatus for measuring fabrics : en
  • DE418517C - Machine for threading beads or similar pierced objects : de en
  • DE418426C - book : de en
  • US1552781A - Arrangement for controlling the driving motors in high-frequency machines : en
  • US1553098A - Method and apparatus for purifying air : en
  • FR594405A - Process for preparing alkali cellulose : en fr
  • DE418572C - Process for the easy removal of lacquer capsule bottle closures : de en
  • FR594427A - Improvements in needle fixation devices such as those used in apparatus for transmitting images by electricity : en fr
  • US1553010A - Eyeshield : en
  • USD68156S - Design for a lamp base : en
  • GB239433A - Walking-stick seats and the like : en
  • FR594206A - Improvement on mandolins and other similar plucked string instruments : en fr
  • GB239383A - Improvements relating to combined heat and power engines : en
  • FR594397A - Filtered : en fr
  • DK34955C - Procedure for Making Films for Live Images. : da en
  • GB229316A - Improvements in whale preparing ships : en
  • DE418429C - Device for transmitting the piston movement to the drive shaft of prime movers or working machines with alternately rotating and stationary pistons : de en
  • FR594137A - Mechanical control device that automatically and periodically reverses the direction of movement, particularly applicable to washing machines : en fr
  • GB239349A - Improvements in the manufacture of magnesium-borosilicateglass : en
  • US1552857A - Locking device for friction-top cans : en
  • GB239374A - Improvements in or relating to telephone systems : en
  • GB239570A - Improvements in or relating to ranges or stoves for frying fish, chipped potatoes and the like : en
  • GB239456A - A universal moulding and grooving plane : en
  • FR594418A - Improvements to films for color cinematography : en fr
  • CA253421A - Method of making couplings : en fr
  • USD68180S - oe thomaston : en
  • AT100942B - Electric rotating field induction machine. : de en
  • US1552605A - Cleaner chiefly for smokers' pipes, cigarette tubes, and the like : en
  • US1552666A - Shaft packing : en
  • US1552714A - Rotary snowplow : en
  • AT100951B - Connection of earth nets or other meshes with the poles. : de en
  • CA253377A - Liquid fuel control for internal combustion engines : en fr
  • US1552433A - Preheater for stills : en
  • US1552406A - Educational game : en
  • US1552953A - Evaporation water cooler : en
  • US1553270A - Digger implement : en
  • CA253405A - Fish and bait carrier : en fr
  • CA253491A - Radiation projector : en fr
  • FR594142A - Process for the protection of glasses or reflectors by means of a metallic layer covering the silvering of mirrors or reflectors : en fr
  • GB239352A - An improved holder or suspension fitting for electric lamps : en
  • US1552557A - Operating mechanism for elevator doors : en
  • US1552992A - Brake : en
  • US1553275A - Spool holder : en
  • US1552731A - Switch : en
  • US1552932A - Grounding device for electrical conduits : en
  • US1552734A - Process of rapid drying of lumber : en
  • US1552991A - Golf tee : en
  • US1553024A - Machine for melting snow : en
  • US1553099A - Carriage-curtain window : en
  • US1553030A - Combination plug and socket : en
  • US1553276A - Scissors sharpener : en
  • US1552967A - Flower pin : en
  • US1553251A - Permutation lock : en
  • US1553285A - Draft gear : en
  • GB226164A - Improvements in and connected with colour pastes or compositions used in roller printing of textile fabrics : en
  • GB236927A - Rotor wheel blading for steam or gas turbines : en
  • FR594360A - Auxiliary servo brake : en fr
  • GB239471A - Improvements in fastenings for wearing apparel and the like : en
  • GB239582A - A new or improved device for use in receiving the faeces after colostomy : en
  • DE418551C - Fixed irrigation device with a nozzle rotating around a vertical axis : de en
  • DE418466C - Automatic locking device for sliding windows : de en
  • US1552581A - Method of and apparatus for casting : en
  • USD68155S - Design for a lamp base : en
  • FR594177A - Improvements to the leather stretching process, and the means for carrying out this process : en fr
  • US1552708A - Flexible shingle : en
  • US1552684A - Breaker mechanism for distributors : en
  • US1553221A - Shoe polisher : en
  • US1553290A - Valve for molten glass : en
  • DE418514C - Ribbed support for electrical heating resistors : de en
  • US1552736A - Mop wringer : en
  • US1553129A - Machine for inserting graphite composition in oilless bearings : en
  • US1552443A - Welding aluminum : en
  • US1552571A - Mine car : en
  • US1553128A - Mine tie and rail clamp : en
  • US1553292A - Pocket construction : en
  • FI10836A - Flying operation is timmerrännor : en fi
  • GB218987A - Improvements in wire ropeways : en
  • CA253383A - Curtain holder : en fr
  • US1552617A - Baseball-game apparatus : en
  • FI10826A - Photochemical production of tricks for celluloid formation and chromatographic gelatin : en fi
  • GB231884A - Improvements in internal combustion engines : en
  • GB239371A - Improvements in or relating to tropical head coverings : en
  • US1553089A - Mold for concrete set tubs : en
  • DE418437C - Single-stranded lace beater : de en
  • DE418610C - Process for finishing electrolytically clad goods : de en
  • US1552476A - Safety welding tongs : en
  • FR594153A - Improvements made to the welding of radiator tubes : en fr
  • GB220290A - Improvements in or relating to method of and apparatus for the manufacture of tire casings : en
  • US1553287A - Draft gear : en
  • US1552875A - Process for making homologues of styrol from aromatic hydrocarbons : en
  • US1553091A - Apparatus for feeding fuel oil and air to burners : en
  • FR594136A - : fr
  • CA253434A - Advertising device : en fr
  • AU2289025A - Improvements inthe construction of inductance coils : en
  • FR594420A - Apparatus for testing all silks or other threads, with various actions resulting from weaving and applied under strictly identical conditions : en fr
  • GB239906A - Improvements in or relating to office printing machines : en
  • US1553231A - Automobile bumper : en
  • US1553265A - Rafter-tool : en
  • US1553051A - Railroad motor truck : en
  • US1553297A - Handle : en
  • USD68170S - Design for a plate for lighting fixtures : en
  • US1552671A - Ice-cream package : en
  • US1552776A - Hohb amplib ibs : en
  • FR594186A - Method and apparatus for autothermal distillation of solid fuels : en fr
  • GB239414A - Improvements in and relating to methods of jointing and bedding building blocks : en
  • GB239439A - Improvements in or relating to brakes for concrete mixers : en
  • US1552942A - Rail lock or car stop : en
  • US1552972A - Dishwashing apparatus : en
  • US1552777A - Truss : en
  • US1553177A - Fluid and liquid propeller and motor : en
  • US1553182A - Outboard motor : en
  • US1552429A - Clamping device for use with shaping forms employed in hosiery manufacture : en
  • US1552707A - Oil burner : en
  • GB239328A - Improvements in or relating to stamp and like distributing means : en
  • AT100923B - Asynchronous induction machine. : de en
  • DE418696C - Process for refreshing old pictures, pamphlets, etc. like : de en
  • US1553102A - Electrical connecter : en
  • US1553093A - Radiator : en
  • USD68132S - Design for a piano case : en
  • US1552767A - Combined convection and radiant heater : en
  • US1552780A - Lath spacer : en
  • AT100854B - Process and device for the extraction of condensable substances from mixtures with air or with other difficult to adsorb gases by adsorption. : de en
  • DE418724C - Process for the production of high quality catalysts : de en
  • CA253369A - Mechanical sign : en fr
  • US1552434A - Antiskid device : en
  • US1553208A - Shoe creeper : en
  • GB234039A - Process of making viscose : en
  • GB239370A - Improvements in the combustion chambers of internal combustion engines : en
  • AU1958924A - An improved bucket : en
  • CA253471A - Carpenter's hammer : en fr
  • CA253495A - Method of and apparatus for signal reception : en fr
  • DE418516C - Device for the electrical heating of bolts, rivets or the like. : de en
  • US1552892A - Flexible coupling : en
  • US1552925A - Soldering-iron cake : en
  • US1552579A - Operating device for motor-driven pumps : en
  • AT100869B - Permanent notepad. : de en
  • CA253381A - Dental wax and compound annealer : en fr
  • GB239379A - Improvements in or relating to trolley tracks : en
  • CA253569A - Aeroplane : en fr
  • US1552487A - Gradometer : en
  • US1553110A - Tightening and fastening tool : en
  • US1553201A - One-fan system for pneumatic dry-cleaning or separating mills : en
  • AT100886B - Labyrinth seal. : de en
  • FR594121A - Process for the simultaneous production of methanol and liquid hydrocarbons : en fr
  • AU2273525A - Improvements in garages : en
  • CA253538A - Charge heating control for internal combustion engines : en fr
  • US1553228A - Door-frame construction for buildings : en
  • US1552460A - Repeating firearm : en
  • US1552947A - Coffee urn : en
  • FR594117A - Provision of test bench for material testing : en fr
  • GB235542A - Improvements relating to advertising in connection with pieces of soap : en
  • US1552472A - 4-hydroxynaphthalene-1-arylketones and process of making such products : en
  • FR594179A - Improvements made to the concentration of ores by foam floating : en fr
  • FR594289A - Electric lamp holder for light rails : en fr
  • GB239579A - Improvements in or relating to cam or like mechanism : en
  • GB239311A - Improvements in and relating to curve drawing and producing apparatus available for the demonstration and solution of engineering problems : en
  • US1552505A - Revolving colter for breaking plows : en
  • US1552832A - Rubber-sole tread : en
  • US1552532A - Bench vise : en
  • GB239338A - Improvements in crystal detectors for wireless receiving sets : en
  • CA253484A - Machine for making automobile doors : en fr
  • DE418593C - safety lock : de en
  • CA253509A - Cigarette container : en fr
  • CA253559A - End structure for railway cars : en fr
  • CA253411A - Hockey stick : en fr
  • AT100986B - Device for the production of closed containers from cylindrical hollow bodies. : de en
  • US1553163A - Sand-operated toy : en
  • FR594222A - Sheet feed mechanism for rotary printing machines : en fr
  • US1552504A - Back gauge for nailing machines : en
  • US1553067A - Method of softening water : en
  • US1552831A - Curtain support : en
  • US1553227A - Slicing machine : en
  • USD68135S - Design for a dress : en
  • US1552721A - Timer : en
  • US1552946A - Protector for footwear : en
  • US1552573A - Manufacture of metal wheels : en
  • USD68163S - new yobk : en
  • GB239578A - Improvements in advertising devices : en
  • US1552535A - Pole holder or carrier : en
  • US1552808A - Airship construction : en
  • US1553082A - Spark control for internal-combustion engines : en
  • US1553202A - Crushing head : en
  • US1552904A - Dispensing container : en
  • AU2291025A - x Improvements in bunsen burners : en
  • US1552878A - Pessary : en
  • US1553080A - Automatic stripping machine : en
  • US1553209A - Electric heating element : en
  • USD68141S - Design por a lamp base : en
  • AT100954B - Tangent total station. : de en
  • CA253388A - Air cooled damper : en fr
  • FR594108A - Safety leads : en fr
  • US1553218A - Garden cultivator : en
  • US1553061A - Airship : en
  • DE418677C - Crank drive : de en
  • US1552458A - Crushing concave and mantle : en
  • US1553040A - Edgek-trimming machine : en
  • US1553196A - Toe-dancer's shoe : en
  • US1552913A - Building form : en
  • FR594176A - Sewing machine for filled bags : en fr
  • FR594105A - Device that can be applied on a folding seat to form a backrest and support for the arm : en fr
  • DE418310C - Device on abortion doors to initiate flushing : de en
  • DE418542C - Screen for projecting cinematographic images and the like like : de en
  • GB239308A - Improvements in or connected with feed mechanism : en
  • USD68173S - Design eor a loop for lighting fixtures : en
  • US1553116A - Antiskid device and securing means therefor : en
  • DE418731C - Production of black paints, varnishes, etc. like : de en
  • US1553253A - Attachment for corn pickers : en
  • US1552455A - Vibratory razor : en
  • US1552669A - Lubricant : en
  • US1552459A - Cork-supported bathing cap : en
  • US1553219A - Toy : en
  • CA253390A - Paving block or slab : en fr
  • DE418451C - Gear change transmission : de en
  • US1552468A - Antiskid chain for automobiles : en
  • AT100901B - Centrifugal pump. : de en
  • AT100933B - Process for the production of vacuum vessels. : de en
  • US1552463A - Filleting machine : en
  • DE418575C - Spars for sailing boats : de en
  • GB239378A - Improvements in and relating to means for disinfecting artificial dentures : en
  • US1552817A - Photolitho machine : en
  • GB239418A - Detonator and method of making the same : en
  • US1553294A - Shortening compound : en
  • US1552489A - Frame for use in table games : en
  • US1552677A - Oil burner : en
  • US1552474A - Hollow metal beam : en
  • CA253464A - Supporting means for suction rolls : en fr
  • AT100855B - Process for desilvering old films. : de en
  • CA253515A - Doctor for calendar rolls : en fr
  • US1552762A - Liquid-measuring device : en
  • US1553131A - Coaster : en
  • US1553178A - Cigarette holder : en
  • DE418404C - Board game with balls : de en
  • FR594151A - Chemical product : en fr
  • FR594364A - Feeder for poultry in the farmyard : en fr
  • US1552791A - of bochester : en
  • US1553180A - Water heater : en
  • AT100882B - Folder. : de en
  • CA253568A - Aeroplane : en fr
  • US1552596A - Wave motor : en
  • US1552572A - Power-transmitting mechanism : en
  • US1552833A - Valve : en
  • CA253579A - Typesetting machine motor : en fr
  • US1553126A - Rand former : en
  • US1552718A - Window : en
  • US1553273A - Clearing attachment for harrows : en
  • CA253577A - Electrical connection : en fr
  • CA253409A - Supporting means for ironing boards : en fr
  • CA253478A - Clamping device for automobile bumpers : en fr
  • CA253465A - Baby soother : en fr
  • US1552612A - Collapsible window guard : en
  • US1552765A - Motor : en
  • US1553109A - Automatic displacement pump : en
  • US1552702A - Automobile body support : en
  • US1553179A - Meat-handling device : en
  • DE418435C - Process for the production of seat braids on pounding machines : de en
  • AT100908B - Elastic coupling. : de en
  • AT100959B - High voltage capacitor. : de en
  • DE418581C - Meat cutting machine : de en
  • GB239410A - Advertisement apparatus : en
  • GB239459A - Improvements in hand operated stapling presses : en
  • GB239571A - Improvements in alternating current electric machinery : en
  • GB239569A - Improvements relating to gas containers of airships, meteorological and other balloons, flexible gas storage chambers and the like, and materials therefor : en
  • DE418690C - safety lock : de en
  • FR594303A - Improvements in the preparation of alkali-celluloses : en fr
  • DE418590C - Mortise security lock : de en
  • GB239562A - Improvements in or relating to synchronous telegraphy : en
  • AT100894B - Ball cage made of sheet metal for radial ball bearings and process for its manufacture. : de en
  • US1552597A - Gas burner : en
  • CA253570A - Aeroplane : en fr
  • DE418607C - Turbine with herringbone gear : de en
  • US1552747A - Process of finish stamping metallic articles such as spoons, forks, and the like : en
  • US1553137A - Casement-window attachment : en
  • AT100877B - Ball-bearing. : de en
  • DE418455C - Locking device for the switching device on gear drives : de en
  • DE418632C - Traffic monitoring apparatus for railways and like : de en
  • DE418634C - Short-circuit rod : de en
  • US1552826A - Color cinematography : en
  • CA253562A - Method of making shoes : en fr
  • AT100937B - Equipment for electrical festival lighting u. like : de en
  • FR594316A - Machine for making enclosure material in the form of a skeleton, and assembled iron rods for reinforced concrete : en fr
  • US1553125A - Draft rigging : en
  • USRE16160E - drake : en
  • AT100980B - Washing and terry glove. : de en
  • AT100879B - Injection carburetors for internal combustion engines. : de en
  • US1553207A - Airplane : en
  • US1553244A - Antenna spreader : en
  • US1552705A - Vehicle signal : en
  • AU1975224A - An improved bucket : en
  • AT100911B - Disc wheel for transmissions, vehicles or the like. : de en
  • CA253395A - Can opener : en fr
  • GB239583A - Improvements in or relating to direction signals for vehicles : en
  • US1553152A - Method and apparatus for generating electrical oscillations : en
  • AT100884B - Device for achieving automatic pressure in friction gears, clutches and brakes. : de en
  • CA253445A - Cabinet for piano player rolls : en fr
  • AT100893B - Uncircular disk drive. : de en
  • US1552656A - Flexible shaft coupling : en
  • US1552704A - Lubricator pump : en
  • US1552642A - Envelope : en
  • US1553049A - Powder box : en
  • FR594113A - Systems for telephone exchanges : en fr
  • FR594225A - Device for settling and removing impurities from a liquid contained in a tank : en fr
  • FR594358A - Wooden packaging intended for all kinds of vegetables so that they can be shipped without fear of overheating : en fr
  • CA253525A - Mounting for rock drills : en fr
  • GB239454A - Improvement in socks : en
  • US1552706A - Visible record system : en
  • US1552724A - Rotary drill bit : en
  • FI10816A - Shovel roller harrow : en fi
  • AT100856B - Device for adjusting the central position of the backdrop of perforating machines. : de en
  • GB236206A - Improvements relating to meters and valves for high-pressure hot-water heating installations : en
  • GB239443A - Improvements in shuttering-clamps for concrete work : en
  • US1553291A - Automatic train-control system : en
  • FR594288A - Improvements in the manufacture of glued-soled shoes : en fr
  • CA253461A - Vacuum brake control mechanism : en fr
  • FR594184A - Advanced process for building reinforced concrete structures : en fr
  • GB224509A - A process for the treatment of sulphite-cellulose waste liquor : en
  • CA253400A - Baby crib : en fr
  • DE418496C - Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-5-pyrazolonyliminopyrins : de en
  • FR594223A - Method and apparatus for repairing cabled and corded tire casings : en fr
  • GB239402A - An improved process or method of and apparatus for levelling flattening or straightening sheet metal or metal sheets : en
  • US1552882A - Tuning-coil and condenser mounting for radioreceivers : en
  • US1553124A - Rotary motor : en
  • FR594139A - Device for the rapid and automatic preparation of coffee or other infusions : en fr
  • GB239360A - The preparation of so called unshrinkable wool and woollen materials : en
  • FR594409A - Articulated glass enameller torch : en fr
  • FI10805A - Regenerative recovery : en fi
  • GB239397A - Improvements in chambers used in the manufacture of sulphuric acid : en
  • GB239285A - Improved means for protecting the eyes of the driver of an automobile from glare : en
  • GB239372A - Improvements in and appertaining to change speed driving gear for motor vehicles : en
  • GB239450A - Improvements relating to crystal holders of wireless receiving apparatus : en
  • FI10799A - Stick contact : en fi
  • FI10803A - For the purposes of this Regulation and the rules of application of this Regulation : en fi
  • FR594309A - Improvements made in the construction of rigid partitions or floors : en fr
  • US1552897A - Driving-box brass : en
  • DE418579C - Meat cutting machine : de en
  • US1552800A - Cellulose-ether composition : en
  • US1553108A - Combined collar and hood : en
  • FR594180A - Simplified tap : en fr
  • GB239295A - Improvements in or relating to engine bases for motor vehicles : en
  • GB223900A - Improvements in microphones : en
  • FR594380A - cigarette case : en fr
  • US1553277A - Check cutting and assembling machine : en
  • FR594446A - Improvements to electronic discharge tubes : en fr
  • FR594377A - Combined emptying and overflow movement for bathtubs, sinks, etc. : en fr
  • GB239247A - Improvements in or relating to the manufacture of poultry and animal foods from waste and condemned foods and the like : en
  • US1552494A - Horn shaper : en
  • US1552778A - Curtain fastening and releasing means : en
  • GB239420A - Improvements in and relating to sparking plugs : en
  • US1552735A - Lift-cam attachment : en
  • GB239314A - Improvements in or relating to automatic and semi-automatic telephone systems : en
  • DE418499C - Device for loading storage tanks filled with liquid : de en
  • FR594315A - Belt for parachutist with instant release : en fr
  • US1552659A - Speedometer mounting : en
  • USD68142S - Design for a lamp base : en
  • DE418692C - Process for the production of a translucent coating on glass objects : de en
  • GB231513A - Improvements in or relating to regenerative furnaces : en
  • GB239324A - An improved rag pulling machine : en
  • FR594434A - Method for attaching a label to a fabric : en fr
  • AT100975B - Welding or cutting torch. : de en
  • GB239396A - An improved tooth brush : en
  • FR594287A - : fr
  • AT100948B - Arrangement of the armature winding connections on the collector of electrical machines. : de en
  • CA253376A - Seed and grain cleaning machine : en fr
  • US1552516A - Gear case : en
  • DK34975C - Motorized Chopper or Stirrer. : da en
  • CA253404A - Refrigerating plant : en fr
  • GB218634A - Method and means for making pressed articles from wood : en
  • US1552553A - Pneumatic dust collecting and conveying apparatus : en
  • US1553088A - Tractor : en
  • US1552601A - Propellant powder : en
  • US1552885A - Concrete wall-form construction : en
  • US1553229A - Robert l : en
  • FR594115A - Apparatus for the production of gas, cold, liquids : en fr
  • FR594386A - Cigarette dispenser : en fr
  • US1552602A - Railway : en
  • US1552995A - Antiknock carburetor : en
  • DE418456C - Fluid change and reversing gearboxes : de en
  • GB239405A - Improvements in soles for footwear : en
  • US1553112A - Insecticide : en
  • US1553158A - Concrete pole : en
  • AT100852B - Worsted. : de en
  • FR594295A - Series, series-parallel and parallel coupling for an even number of motors, especially for traction motors : en fr
  • FR594122A - Improvements to oil separators : en fr
  • FR594129A - Clutch and gear change device : en fr
  • AU2477725A - Improvements in or relating to rollers for sugar-cane machinery : en
  • FI10792A - In the case of locomotives, locomotives and rolling stock : en fi
  • AT100978B - Vegetable slicer with interchangeable pre-cutting blades. : de en
  • DK34978C - Device for Converting the Speed Ratio Between Two Axles. : da en
  • AT100880B - Friction gear change transmission. : de en
  • FR594423A - Manufacturing process of mechanical tiles in imitation of handmade tiles : en fr
  • US1552592A - Support for radio or telephone head sets : en
  • US1553039A - Circuit controller for heating elements : en
  • US1553224A - Pumping jack : en
  • USD68136S - Design for a radiator gap : en
  • GB239347A - Improvements in starters for automobile eingines : en
  • FR594218A - Seal closure and its manufacturing process : en fr
  • DE418193C - Arrangement on machine guns with exchangeable barrel : de en
  • DE418673C - Agricultural loop or plane : de en
  • GB239355A - Improvements in or relating to means for guarding against the unauthorised use of motor vehicles : en
  • US1552958A - Diaphragm structure : en
  • US1552435A - High-explosive shell : en
  • US1552851A - Container for granular depolarizers and process of making the same : en
  • DE418490C - Brush or broom with a liquid container : de en
  • GB229275A - Mounting for acoustic horns : en
  • US1553063A - Directly-driven slewing gear for drag-line excavators : en
  • FR594152A - Process for the manufacture of alkalicellulose : en fr
  • GB226561A - Improvements in and relating to electric heating plates : en
  • GB239345A - Improvements in or relating to socket tubes for electrical connectors, wall sockets and the like : en
  • USD68159S - schuelke : en
  • GB238869A - Improvements in connection with crushing and separating apparatus : en
  • CA253424A - Rail holding device : en fr
  • US1552673A - Power clothes wringer : en
  • US1552499A - Means for measuring telegraph distortion : en
  • US1552815A - Boox : en
  • US1552959A - Telephone receiver : en
  • FR594347A - Adaptations of ultra-chi and gamma <ardent> radiation devices including the creation of an electrostatic transformer : en fr
  • FR594106A - Arrangement of parts for the assembly of various vehicles and children's games : en fr
  • GB239395A - Improved electric motor driven change speed device : en
  • FR594436A - Maneuvering device for double closing of the filling and emptying sluices of large volume gasifiers : en fr
  • FI10811A - Lifting and transfer plant : en fi
  • DE418595C - Hasp lock : de en
  • FR594395A - Roller notebook system : en fr
  • GB226790A - Improvements relating to the deoxidation of gases in tanks for electrical apparatus : en
  • GB234115A - Improvements in and relating to circular chain stitching machines : en
  • CA253378A - Tire chain : en fr
  • GB239384A - A new or improved cleanser or detergent : en
  • AT100964B - Photographic lens. : de en
  • CA253386A - Spoon-supporting means : en fr
  • FR594308A - Bottle holders for bottle rinsing machines : en fr
  • FR594164A - Method and apparatus for mechanical finishing or finishing of the cylinder wheel : en fr
  • FR594187A - Blocking device for cinematographic projectors : en fr
  • FR594352A - Electro-mechanical control signal device for automobiles : en fr
  • GB239596A - Improvements in or relating to dental apparatus : en
  • USRE16162E - aiexandes : en
  • GB239429A - Improvements in hose couplings : en
  • DE418663C - Counterweight balance with weights arranged in sets and for each set to be switched on or off one after another : de en
  • FR594406A - Lightweight cycle-car : en fr
  • FR594321A - Device completely recovering the fuel seeping or flowing from the burners of kerosene lamps or other liquid fuels : en fr
  • FR594407A - Leather upholstery for club chairs, sofas and the like : en fr
  • GB220602A - An improved aluminium-copper-silicon alloy and method of producing same : en
  • FR594178A - Transport system : en fr
  • FR594194A - New panel or double panel system for signs, road signs and inscriptions of all kinds : en fr
  • AT100949B - Device for charging accumulator batteries from AC systems via glow lamps. : de en
  • US1552536A - Golf game : en
  • DK34966C - Device for Window Cleaners. : da en
  • GB239421A - Improvements in means for heating air for combustion in connection with steam-boiler furnaces : en
  • DE418641C - Articulator with two shells to hold plastic material for digging in the chewing movements : de en
  • GB218664A - Improvements in friction screw presses : en
  • GB240209A - Improvements in and relating to pumps for fuel injection in internal combustion engines : en
  • US1552548A - Spark catcher : en
  • US1552829A - Radio receiving system : en
  • US1552405A - Presser foot : en
  • US1552482A - Rock drill : en
  • FI10796A - Sätt att uppsöka fyndigheter i jorden : en fi
  • DE409564C - Process for the production of azo dyes : de en
  • DK34979C - Glass grinder. : da en
  • US1552865A - Process for melting light metals and alloys thereof in electricalinduction furnaces : en
  • US1553281A - Draft rigging : en
  • AT100872B - Nail, staple, spike, hook or the like. : de en
  • FR594214A - Improvements to voltage indicators for printing machines : en fr
  • GB231443A - Improvements in or relating to telephone systems : en
  • DE418450C - Gear transmission : de en
  • CA253499A - Electric discharge device : en fr
  • CA253502A - Manufacture of laminated material from spinnable textile woven fabric and adhesive binder : en fr
  • DE418571C - Double funnel that can be screwed airtight onto a vessel to be filled : de en
  • GB239290A - Improvements in and relating to machines for graining the surfaces of lithographic printing plates : en
  • US1552674A - Sealing means for packing rings : en
  • DE418512C - Isolation insulator : de en
  • US1552449A - Photographic apparatus : en
  • US1552981A - Chair for floor sleepers : en
  • USD68164S - Design for a husk for lighting fixtures : en
  • US1552430A - Ring-roll-forming machine : en
  • US1552471A - Distillation of coal and other carbonaceous substances : en
  • US1553142A - Oven-heat regulator : en
  • DE418594C - Insert lock : de en
  • US1552711A - Means for forming concrete blocks : en
  • DE391894C - Device for fastening cutlery and tools in the handle : de en
  • DE418621C - Device for sprinkling the underside of impregnated roofing felt with sand or talc using rotating brush rollers with scrapers : de en
  • FR594210A - Automatic starter for spindles : en fr
  • DE417856C - Bearing arrangement with support ball for instruments with vertical axes of rotation, especially for electricity meters : de en
  • DE418589C - lock : de en
  • GB239415A - Improvements in or relating to gramophones : en
  • AT100988B - Mounting flange for wooden handles etc. Like. On vessels u. a. Objects. : de en
  • GB239588A - Improvements in or connected with valve fittings particularly for use in gas compressors and the like : en
  • US1552588A - Method of and apparatus for handling welting : en
  • US1552698A - Still for hydrocarbon distillation : en
  • FR594425A - Machine to reproduce wooden objects with single control of translation and rotation : en fr
  • DE418491C - Filter device, the filter elements of which consist of a stack of compressed, impermeable sheets or plates with an uneven surface : de en
  • DE418532C - Luggage holder or luggage handle : de en
  • US1553048A - Transmission gear : en
  • US1553003A - Garage-door holder : en
  • AT100863B - Letter folder. : de en
  • AT100891B - Internal combustion engine with liquid operation. : de en
  • AT100970B - Electric furnace for welding, hardening, burning or heating for other purposes. : de en
  • DE418683C - Process for obtaining oil from milk : de en
  • US1553027A - Table golf : en
  • US1553183A - Outboard motor : en
  • US1552407A - Shock absorber : en
  • US1553081A - Reed musical instrument : en
  • DE418649C - Plate for attaching season tickets with photo : de en
  • US1553017A - Card holder : en
  • US1552761A - Engine valve : en
  • US1552881A - Spindle-molding machine for wood : en
  • CA253530A - Corset : en fr
  • AT100934B - Electromagnetic number transmitter for the initial setting of multi-digit numbers. : de en
  • US1552760A - Engine valve : en
  • US1552964A - Tractor : en
  • US1553013A - Dishwashing machine : en
  • US1553262A - Rheostat switch : en
  • AU2067124A - Method of preparing textile yarn and resulting products : en
  • AT100868B - Method and device for the production of folded sack bottoms. : de en
  • CA253528A - Electrical precipitation of suspended material from gases : en fr
  • US1552886A - Brake-operating mechanism : en
  • US1553295A - Pressure equalizer for air-brake systems : en
  • US1552538A - Milking machine : en
  • US1552690A - Latching arrangement for doors or windows : en
  • US1552849A - Automatic baseball-batting-practice apparatus : en
  • US1553079A - Oil pump : en
  • US1552628A - Delivery device for pneumatic-dispatch tubes : en
  • US1552790A - Vehicle spring : en
  • AT100895B - Power transmission gear using a swiveling wheel. : de en
  • AT100919B - Bi-concentric winding of electrical transformers. : de en
  • AT100898B - Compressor, pump or the like with rotating pistons. : de en
  • AT100899B - Compressor, pump or the like with rotating pistons. : de en
  • CA253482A - Time switch mechanism : en fr
  • CA253557A - Runner for land vehicles : en fr
  • US1552412A - Gear-shift lever : en
  • AT100902B - Compressed air collector. : de en
  • CA253406A - Playground ball : en fr
  • US1552733A - Combination garment : en
  • US1552836A - Priming composition and process for producing the same : en
  • US1552855A - Animal trap : en
  • US1553212A - Lantern hanger : en
  • CA253477A - Paper making machine : en fr
  • CA253493A - Electron discharge apparatus : en fr
  • US1553279A - Ladder platform : en
  • US1552445A - Plant protector : en
  • US1552500A - Counterbalanced foldable foot structure for folding beds : en
  • DE418479C - Centrifugal machine (compressor or similar) : de en
  • FR594201A - Electro-magnetic fixing device : en fr
  • US1552547A - Valve guide : en
  • CA253453A - Buttonhole mechanism for sewing machines : en fr
  • DE418403C - Dice game : de en
  • DE418646C - Air pump : de en
  • US1553259A - Motor apparatus : en
  • US1552420A - Garter purse : en
  • US1552974A - Reserve storage valve for tanks : en
  • CA253512A - Metal container : en fr
  • GB239358A - Improvements in and relating to the hinges of cigarette and like cases : en
  • US1552450A - roach : en
  • USD68148S - Design eor a vending-machine case : en
  • CA253560A - Uncoupling device for car couplers : en fr
  • DK34962C - Method of Making Vacuum Containers or Vacuum Tubes. : da en
  • GB239411A - Improvements in cross border dobbies for looms : en
  • AT100913B - Bucket for centrifugal pumps. : de en
  • US1552534A - Multiple-effect evaporating apparatus : en
  • US1553151A - Floor scraper : en
  • US1553274A - Machine for cleaning transporting bands : en
  • DE418487C - Process for the production of tints and prints with Kuepen dyes : de en
  • GB239567A - Method of and apparatus for elevating oil or other liquids from wells : en
  • US1552727A - Oscillatory drive for lathe heads : en
  • CA253457A - Thermal apparatus : en fr
  • US1552787A - Shingle : en
  • US1553156A - Internal-combustion engine : en
  • US1552757A - Suspension device for vehicles with traveling tracks : en
  • FI10793A - The scope of this Regulation is as follows: : en fi
  • US1553035A - Means of enhancing the growth of plants : en
  • AT100955B - Compensated AC motor for single or multi-phase current with different brush positions for clockwise and counterclockwise rotation. : de en
  • DE418586C - Combination lock : de en
  • US1552864A - Gun for firing at ranges which may be varied between very wide limits : en
  • US1553107A - Hot-water stove : en
  • US1552650A - Vacuum vapor oil burner : en
  • US1552960A - Tourist's portable collapsible cooking stand : en
  • US1553188A - Locking means for electric-switch boxes : en
  • US1552513A - Aeroplane : en
  • US1553234A - Rotary-brush attachment for traffic-line-laying apparatus : en
  • DE418600C - Climbing spur for snowshoes : de en
  • US1552442A - Javelin stick and method of making the same : en
  • US1552699A - Internal-combustion engine : en
  • US1552703A - Tube-frame support : en
  • US1553136A - Mold for centrifugal casting : en
  • US1553199A - Key-ring holder : en
  • USD68178S - Finger ring : en
  • FR594143A - Safety device for pens : en fr
  • GB239417A - Improvements in or relating to aprons for personal wear : en
  • US1552676A - Electromagnetic apparatus : en
  • US1553205A - Harrow attachment for plows : en
  • US1553222A - Time dial for globes : en
  • DE401163C - Ignition alternator for motor vehicles : de en
  • CA253500A - Heat deflector for incandescent lamps : en fr
  • AT100915B - Arrangement for controlling rotating field asynchronous motors with short-circuit armatures. : de en
  • DK34986C - Combined Explosion Engine and Steam Engine. : da en
  • GB239393A - Improvements in or connected with bogie trucks : en
  • GB239560A - Improvements in and relating to dynamo electric machines : en
  • US1553042A - Method and apparatus for bleaching textile goods : en
  • US1552723A - Cellar door : en
  • US1552580A - Molding machine : en
  • FI10809A - Universal oscillator : en fi
  • FR594371A - Automatic gear change : en fr
  • US1552644A - Apparatus for aligning truck bodies with platforms and the like : en
  • US1552415A - Gasoline engine : en
  • DE418484C - Process for producing a mass of rammed asphalt : de en
  • FR594349A - Thrust compensation spring for all types of rolling stock : en fr
  • AT100958B - Electric lighting fixture in the form of a flower vase. : de en
  • DE418730C - Avoidance of horn formation in the production of zinc white : de en
  • DE418062C - Device for drying head hair with warm air : de en
  • FR594359A - Apparatus for the distillation of water : en fr
  • US1552935A - Combined barrel cap and packing tray : en
  • US1553085A - Gopher trap : en
  • US1553106A - Button-feeding mechanism : en
  • US1553223A - Treatment of ores for the extraction of values : en
  • US1553032A - Machine for doubling tin plates or sheets : en
  • FR594382A - Elastic suspension cradle-chair crib : en fr
  • GB239375A - Improvements in and relating to the production of hollow bodies of concrete or the like : en
  • US1552454A - Mold : en
  • US1553034A - Device for cleaning water cocks : en
  • FR594146A - Improvements in soap making : en fr
  • GB239381A - Window safety catch : en
  • DE418462C - Coarse mass for cleaning pipes, especially beer pipes : de en
  • DE418605C - Arrangement for draining the separated liquid from centrifuges with an impermeable drum shell : de en
  • DE418416C - Process for the production of permanent tins : de en
  • US1552799A - Cellulose-ether composition : en
  • FR594363A - Construction game : en fr
  • FR594390A - Improvements made to the polishing of knives : en fr
  • GB239434A - Improvements in combustion-product engines : en
  • GB239577A - Improvements in methods of balancing cable circuits : en
  • FI10804A - Sätt att framställa en kolblandgas : en fi
  • DE418585C - Combination lock : de en
  • DK34958C - Heat exchange device. : da en
  • FR594439A - Metallic bar for shaped fabrics : en fr
  • CA253545A - Draft tube for turbines : en fr
  • FR594213A - Improvements to phonographs : en fr
  • GB235543A - Improvements in air pressure brakes for railways : en
  • FR594183A - Protection device against critical heating of bearings, transmissions, transformers and others : en fr
  • FR594437A - Automatic gear change device : en fr
  • GB232912A - Improvements in engine governors : en
  • US1553200A - Radiogame : en
  • US1552680A - Shade bracket : en
  • US1552911A - Switch box : en
  • US1553172A - Continuous sheet and tin-plate furnace : en
  • CA253523A - Shingle cutting machine : en fr
  • CA253546A - Process for curing wood : en fr
  • FR594182A - Swivel spare wheel support : en fr
  • AU2486025A - A process for producing aliquid insecticide containing effective ingredient of derris species : en
  • CA253456A - Cushion : en fr
  • CA253468A - Device for tightening the spokes in automobile and auto-truck wheels : en fr
  • CA253506A - Refrigerating system : en fr
  • DE418613C - Method and device for the production of artificial marble with and without high gloss : de en
  • FR594236A - Detachable wire cutter on spool : en fr
  • FR594191A - Reciprocating motion transformer in rotary motion : en fr
  • FR594286A - Adjustable headlight for closed cars : en fr
  • GB239333A - Improvements in or relating to electrical condensers : en
  • DE418302C - Switching device on the French horn with F, B, A and E tuning : de en
  • DE418478C - Spring cable reel for electric lamps : de en
  • FI10821A - Bomkoppel : en fi
  • FR594118A - Toys for children : en fr
  • US1552821A - Flexible-form printing machine : en
  • DE418443C - Adding machine : de en
  • DE418588C - Combination lock : de en
  • FR594400A - High voltage protection device for static transformers : en fr
  • USD68143S - Design for upholstery and drapery edging : en
  • AT100967B - Process for the production of piston rings. : de en
  • AT100992B - Hangers. : de en
  • GB239300A - Improvements in or relating to controlling and steering means for airships : en
  • GB239586A - Inductance coils : en
  • DE418427C - Bookmarks : de en
  • FI10801A - Polymer picking for flame retardant power induction motors and lining for utensils : en fi
  • FR594131A - Fire pump operating with dry extinguishing powder : en fr
  • GB232920A - Improvements in and relating to electric condensers : en
  • US1552872A - Snapping rolls for corn-husking machines : en
  • GB239423A - Improvements in and relating to the mounting of road vehicle bodies : en
  • CA253564A - Process of treating plant materials : en fr
  • GB239466A - Improvements in or relating to rubber heels for boots, shoes and the like : en
  • US1552545A - Tire-rim-removing tool : en
  • GB239449A - Improvements in compressed air motors and the like : en
  • GB239457A - Improvements in the detection and investigation of emanations : en
  • US1552502A - Leg splint : en
  • US1552629A - Flow-box rectifier for paper machines : en
  • FI10832A - Utskänkningsform av for spiralmunstycken avsett papper : en fi
  • FR594200A - Automatic disengagement for assembling wire in spools : en fr
  • GB239353A - An improved adjustable fastening or connection for the brake mechanism of motor cycles and like vehicles : en
  • GB228551A - Improvements in and relating to systems of electric distribution : en
  • FR594324A - Improvements made to film projection equipment : en fr
  • DE418636C - Process for the production of small metal electrodes and similar molded parts : de en
  • AT100941B - Shading glass replacement for dye works. : de en
  • FR594351A - Method and apparatus for gasifying liquid fuels : en fr
  • GB239427A - Improvements in or relating to internal combustion engines : en
  • GB239435A - Improvements relating to the casting of concrete buildings in situ : en
  • GB239257A - Conversion of lead sulphate into lead carbonate : en
  • US1552700A - Winding machine : en
  • US1552934A - Hanger for scaffold suspension : en
  • DE418708C - Process for compacting ceramic masses by pressing : de en
  • US1552409A - Gear-shift lever : en
  • CA253581A - Method and means for cooling rails : en fr
  • US1552558A - Oil burner : en
  • US1552737A - Dustry : en
  • CA253459A - Process of producing fibre : en fr
  • CA253451A - Fastener for wagon bodies : en fr
  • FI10819A - Salaoja aura : en fi
  • US1553284A - Draft gear : en
  • DE418550C - Irrigation device : de en
  • AU2301925A - Improvements in and relating' to variable speed power transmission mechanism : en
  • US1553204A - Elevator-operation device : en
  • US1552497A - Method and apparatus for feeding glass : en
  • US1552716A - Power generator : en
  • CA253475A - Pumping system : en fr
  • US1552529A - woodhead : en
  • US1552530A - Game apparatus : en
  • US1552694A - Process of reclaiming core sand and the like : en
  • USD68149S - Design eob : en
  • US1552439A - Display stand : en
  • US1552477A - Traffic signal : en
  • US1552484A - Valve reseater : en
  • AT100862B - Zip lock on bags, pouches, etc. like : de en
  • AU2083424A - Improved 'fishing reel : en
  • US1552822A - Gas valve : en
  • US1552679A - Photometric device : en
  • US1552544A - Material feed control for impression apparatus : en
  • US1552652A - Method and apparatus for testing hardness : en
  • AT100984B - Hanging seat for sitting and lying furniture. : de en
  • CA253455A - Float or raft for swimming purposes : en fr
  • CA253443A - Ventilating system : en fr
  • DE418664C - Repeat device for speaking machines : de en
  • FI10830A - Flammable cartridge from the front : en fi
  • FR594155A - Apparatus for the production of injection molded parts : en fr
  • US1552900A - Steam brush : en
  • US1553054A - Wheel : en
  • AT100983B - Immersion device for vessels, in particular barrels, for testing their tightness. : de en
  • AT100987B - Fixing device for the back plate of a machine for cutting meat or other material. : de en
  • FR594211A - Improvements in front wheel brakes of motor cars and the like : en fr
  • GB239452A - A process for the manufacture of half corrugated pipe bends : en
  • US1552918A - Container : en
  • FR594310A - Assembly of wooden parts of automobile bodies : en fr
  • USD68150S - Design for a tire : en
  • FR594416A - New manufacturing process for silent gears : en fr
  • GB226806A - Electric cells : en
  • CA253474A - Apparatus for making the top closure of one-piece liners for cans or other receptacles : en fr
  • US1553248A - Store-window structure : en
  • DE418661C - Fuel level indicator for tanks : de en
  • FR594252A - Further training in calculating machines : en fr
  • FR594202A - New product rolled for use as an iron socket for sheet metal fabrication : en fr
  • FR594441A - : fr
  • FR594424A - Enamelling process for cycle frames, by rotation : en fr
  • US1552599A - Washing machine : en
  • US1552643A - Jack : en
  • US1552668A - Menu-card holder : en
  • US1553060A - Process of forming a clevis : en
  • FI10797A - Kopplingssätt för en tillsatstransformator : en fi
  • USD68167S - Design for : en
  • US1552641A - Hot-water system : en
  • US1552758A - Tobacco pipe : en
  • US1553155A - Furnace : en
  • US1552814A - Packaging machine : en
  • FR594344A - Four-pass cylinder mill : en fr
  • GB239467A - Improvements in or relating to machines for applying cream and like materials to biscuits and the like : en
  • CA253407A - Tool : en fr
  • US1552598A - Indexing mechanism for cylinders or the like : en
  • US1553122A - Airplane : en
  • DE418113C - Rope drive : de en
  • US1552437A - Menu-card holder : en
  • US1552695A - Box-collapsing machine : en
  • US1553095A - Hair drier : en
  • DE418669C - Computing device : de en
  • GB239425A - Improvements in loose leaf binders : en
  • FR594415A - Improvements to electrical regulation systems : en fr
  • GB236211A - : en
  • GB239408A - Improvements in automatic plate carriers for use in the manufacture of tin and terne plates : en
  • US1552645A - Oilless joint for the springs of motor vehicles : en
  • DE418563C - Electric Advertising Letter Switching Device : de en
  • GB239585A - Process for the production of hollow bodies from viscose and similar cellulose solutions capable of precipitation by acids and/or salt solutions : en
  • GB239464A - Stitched buttonhole : en
  • DE418381C - Machine for the production of metal hoses from pipes with corrugated pipe walls by upsetting the corrugated beads : de en
  • FR594127A - Improvements in the arrangement of components for inclined cylinder engines : en fr
  • FR594227A - Advanced carburettor : en fr
  • GB238928A - Improvements in or relating to rotary furnaces : en
  • GB235135A - Device for catching or trapping bee swarms : en
  • GB236520A - : en
  • FI10789A - Sätt för synthetisk framställning av ammoniak : en fi
  • FR594204A - Receiving table for reprint printing machines : en fr
  • US1552649A - Protection of seeds and crops from the attacks of insects and birds : en
  • FR594144A - Fabric and method of manufacture of this fabric : en fr
  • GB206829A - : en
  • AT100897B - Closing slide for steam boiler u. like : de en
  • US1552593A - Attachment for head sets : en
  • US1552655A - Disk for water meters : en
  • FR594126A - Improvements in distribution mechanisms for internal combustion engines : en fr
  • FR594192A - Cleaning grid device for beaters, cards, openers and all machines for cleaning and dusting textiles : en fr
  • GB239382A - System of turbine-nozzle construction : en
  • FR594330A - Improvements to control systems for electric motors : en fr
  • DE415292C - Computing device for shooting with guns : de en
  • DK34971C - Electric Branch Box. : da en
  • FR594250A - Device opposing, when the carriage of a typewriter is removed, to the relaxation of the spring which moves this carriage : en fr
  • FR594350A - Vault furnace adaptable to the firing of ceramic, refractory, metallurgical products and related applications : en fr
  • FR594408A - Tinplate hinged lid with cover for glass containers and device for fixing it : en fr
  • FR594107A - Dual safety steering for all automobiles : en fr
  • FR594417A - Improvements to gelatin emulsion layers for photography : en fr
  • US1552408A - Gear-shift lever : en
  • US1552425A - Adjustable resistance unit : en
  • US1553001A - Device for lining up press forms : en
  • FR594103A - Improvement of automatic spindles on loom shuttles : en fr
  • FR594354A - Improvements in glass manufacturing methods : en fr
  • GB239336A - Improvements in or relating to two-way cocks : en
  • FR594203A - Sieve for cinders : en fr
  • CA253466A - Staple puller : en fr
  • FR594255A - Multi-drill chuck : en fr
  • FR594265A - Instant junction device : en fr
  • FR594298A - Improvements to dynamo-electric machines : en fr
  • GB236518A - : en
  • FR594226A - Automotive car brake : en fr
  • DE418732C - Process for the production of adhesives, putties and plastic masses : de en
  • AT100896B - Rotary valve for pipelines. : de en
  • US1552874A - Process for making homologues of styrol from aromatic hydrocarbons : en
  • US1552895A - Sighting telescope : en
  • US1552594A - Paper-making machine : en
  • US1552951A - Crane : en
  • US1552990A - Ski : en
  • US1552451A - Optical instrument : en
  • US1552606A - Electron-discharge device : en
  • AT100962B - Home and school film projectors. : de en
  • FI10812A - Fireplace with heat accumulator : en fi
  • GB230505A - : en
  • US1553037A - Hollow wall : en
  • GB218633A - Improvements in and relating to crankshafts : en
  • GB239436A - Improvements in or relating to firelighters : en
  • CA253533A - Cableway : en fr
  • CA253505A - Refrigerating system : en fr
  • US1552910A - Piston ring : en
  • DE418454C - Fluid transmission : de en
  • US1552877A - Container for tobacco and other products : en
  • US1552507A - Massage apparatus : en
  • US1552948A - Stanchion : en
  • DK34968C - Ventilation valve for Kitchens and other Rooms. : da en
  • CA253494A - X-ray apparatus : en fr
  • US1552863A - Small-caliber gun : en
  • US1552954A - Method of inlaying wood : en
  • AT100910B - V-belt drive. : de en
  • US1552697A - Window-regulator clutch : en
  • US1552924A - Headlight attachment : en
  • US1552419A - Window regulator : en
  • US1553233A - Baffle : en
  • US1552879A - Check book : en
  • US1552549A - Process for making cod-liver-oil tablets : en
  • CA253422A - Railway car : en fr
  • US1552462A - Foot-latch release : en
  • US1552909A - Mining machine : en
  • CA253513A - Packaging machine : en fr
  • US1552887A - Blade holder : en
  • US1553127A - Metal window-glass cushion : en
  • US1553245A - Oil can : en
  • FR594134A - Needle control switch : en fr
  • US1552522A - Screw-operated wire grip for wire stretchers : en
  • DE418257C - Device for taking into account the phase shift in three-phase networks with unequal load on the branches when calculating the energy : de en
  • CA253368A - Spinning machine : en fr
  • CA253391A - Furnace : en fr
  • US1552569A - Anchoring device for stair rails : en
  • US1553168A - Art of cracking hydrocarbons : en
  • AT100997B - Procedure for cleaning chrome iron alloys. : de en
  • DE418463C - Contact pressure and safety device for twist locks of doors to be sealed : de en
  • CA253503A - Filament support : en fr
  • US1552728A - Production of elemental aluminum : en
  • US1553194A - Road guide : en
  • AT100861B - Set-down device for electric irons with handle switches. : de en
  • US1552539A - Process of extracting volatile ingredients from powdered or granulated material. : en
  • DE418401C - Four wheel brakes, especially for motor vehicles : de en
  • US1552447A - Shingle-cutting machine : en
  • US1552880A - Apparatus for use in freezing, chilling, and thawing foodstuffs : en
  • US1552903A - Spring pitman : en
  • US1553149A - Shaft bearing : en
  • US1552510A - Vegetable crib : en
  • US1552687A - Electrically-operated awning : en
  • CA253548A - Bank and trunk cable multiplying system : en fr
  • FR594205A - Sealing device for electric furnace electrodes : en fr
  • US1552424A - Wire connecter : en
  • US1553084A - Spindle : en
  • US1553255A - Coil box : en
  • CA253425A - Apparatus for making rubber tubes with tapered ends : en fr
  • US1552966A - Rowboat : en
  • US1553263A - Binder file for papers and documents : en
  • DE418431C - Shut-off and switchover valve for fluid power machines, especially for power machines with rotating pistons : de en
  • US1552448A - Determination of stresses and movements : en
  • US1553243A - Tile press : en
  • US1552552A - Motion-picture-projection apparatus : en
  • US1552806A - Cellulose-ether composition : en
  • FR594385A - Telephone receiver headset : en fr
  • DK34961C - Percussion fire pipes. : da en
  • CA253372A - Mangle : en fr
  • USD68165S - Design for a loop for lighting fixtures : en
  • CA253540A - Side bearing for railway cars : en fr
  • US1552600A - Control panel : en
  • US1553186A - Lock : en
  • US1553036A - Folding camp table : en
  • US1553181A - Window-operating device : en
  • US1552746A - Wrist pin and wheel crank : en
  • US1552527A - Well-pipe elevator : en
  • US1552436A - Sheet-metal window and balancing sashes : en
  • US1553145A - Seal : en
  • US1552639A - Metal window : en
  • US1553298A - Light-metal-casting alloy : en
  • US1552709A - Telephone system : en
  • US1552854A - Bake-pan-supporting device : en
  • US1552802A - Cellulose-ether composition : en
  • US1553117A - Lamp-shade support : en
  • FR594196A - Twin-headed railway sleeper : en fr
  • GB239294A - Improvements relating to safety braking appliances for motor vehicles, tramcars and other power propelled vehicles : en
  • GB239551A - Improvements relating to the manufacture of phosphate fertiliser : en
  • DE418688C - stroller : de en
  • GB239346A - Draught excluding fillet for windows and doors : en
  • GB239332A - Improvements in two-wheel trailer carriages for timber and other material : en
  • FI10818A - For the purposes of this Regulation : en fi
  • GB239248A - Improvements in apparatus for delivering liquids in measured volumes : en
  • GB239330A - Improvements in and relating to elastic fluid turbines : en
  • DE418592C - Guard locking for mortise latch locks : de en
  • US1552485A - Guy-wire guard : en
  • US1552692A - Casting machine : en
  • US1552751A - Collapsible inflatable vessel : en
  • US1552926A - Photo-electric means for reproducing sound from graphical records : en
  • US1552623A - Carburetor : en
  • GB239293A - Improvements in or relating to machines for the decortication, polishing or for the cleaning or opening of cereals and other grain-like substances : en
  • DE418573C - Whale processing ship : de en
  • US1552559A - Calendering machine : en
  • US1552813A - Electric household iron : en
  • FI10828A - Pneumatic tire valve : en fi
  • GB239297A - Improvements in clips for stentering machines : en
  • GB239340A - Improvements in or relating to kitchen cabinets : en
  • FI10827A - Anordning vid fälgar förhjulul a ochiknik : en fi
  • FR594262A - How to attach cable control levers : en fr
  • FR594442A - Two-hearth melting furnaces : en fr
  • GB229287A - Improvements in angle measuring instruments : en
  • US1552950A - Tire construction : en
  • US1553073A - Automatic presser-foot mechanism : en
  • US1553135A - Electrocuting apparatus : en
  • US1552759A - Scythe snath : en
  • GB239326A - Improvement in or connected with condensers used in connection with wireless telegraphy and telephony : en
  • US1552563A - Luggage carrier and body protector for motor vehicles : en
  • US1552446A - Electrical control apparatus : en
  • US1552693A - Ash tray : en
  • US1553167A - Swing-frame grinder : en
  • USD68182S - Design for a clock case : en
  • DE418681C - Gear for converting continuous rotary motion into rotary motion of alternating senses : de en
  • US1552404A - Electric light for hand bags : en
  • US1552763A - One-piece rail tie : en
  • US1553254A - Rat guard : en
  • GB239581A - Improvements relating to intercommunication telephone systems : en
  • FR594275A - Advanced machine for automatically wetting and cutting gummed tapes intended for closing packages : en fr
  • US1552905A - Container and means for emptying it : en
  • US1552508A - Fountain toothbrush : en
  • US1552603A - Float : en
  • FR594110A - Explosion rational use engine : en fr
  • FR594149A - Improvements to air heating devices : en fr
  • US1552414A - Dry cell : en
  • CA253387A - Mould support : en fr
  • CA253536A - Fuel feeding system for internal combustion engines : en fr
  • US1552483A - Knitted fabric and method of making same : en
  • US1552509A - Capsule : en
  • AT100900B - Starting device for internal combustion engines. : de en
  • GB234783A - Improvements in attaching devices for pneumatic tyres : en
  • FI10834A - Concrete column formwork : en fi
  • CA253438A - Heating stove : en fr
  • US1552611A - Tamping or ballasting machine : en
  • US1552657A - Traveling bag : en
  • US1552720A - Cover for receptacles : en
  • DE418391C - Process for the preparation of alkyl ethers of the morphine series : de en
  • DE418493C - Filter with grainy filter material : de en
  • US1552862A - Check valve for pressure gauges : en
  • CA253543A - Cash register : en fr
  • CA253417A - Automobile bumper : en fr
  • CA253565A - Distillation apparatus : en fr
  • US1552784A - Exercising device : en
  • US1553240A - Cut-out fuse : en
  • USD68137S - Design for a plate or similar article : en
  • USD68139S - Design por a textile pabric : en
  • US1552999A - Shipping and measuring vessel : en
  • US1553157A - Concrete slar : en
  • DK34965C - Absorption cooler for household use. : da en
  • US1552626A - Winding attachment for talking machines : en
  • US1552820A - Process for vulcanizing rubber and similar materials and products obtained thereby : en
  • FR594389A - Improvements in the construction of mechanical furnaces for dust-free roasting of pyrite or other sulphide ores : en fr
  • FR594421A - Device for rowing in the visual direction : en fr
  • GB236516A - Improvements in steam-locomotives : en
  • GB239445A - Improvements relating to the working of two-cylinder four-stroke cycle gas engines : en
  • AT101000B - Catalyst for the synthesis of ammonia. : de en
  • US1552531A - Top : en
  • US1552575A - Apparatus for measuring speed : en
  • US1552678A - Means for attaching gas-delivery tubes of cutting torches : en
  • US1552955A - Method of manufacturing lumber : en
  • FR594283A - Sealed waterproof socket for incandescent lamp : en fr
  • FR594165A - Process for precipitating chemical combinations on an incandescent body and for separating them from the latter : en fr
  • US1552615A - Tire-inflating valve : en
  • DE418694C - Process for the production of enamel-insulated wires : de en
  • FR594329A - Automatic telephone system : en fr
  • GB217605A - Improvement in process for the obtainment of polished surfaces in cement : en
  • US1552927A - Shirt sleeve : en
  • US1552810A - Wire stretcher : en
  • CA253427A - Sandpaper holder for dental work : en fr
  • CA253573A - Sock for boots and shoes : en fr
  • US1553104A - System of electric distribution : en
  • US1552783A - Timer-cable guard : en
  • US1552965A - Pneumatic bumper for vehicles : en
  • FR594234A - Device for the automatic filling of pugs with gimp flies : en fr
  • FR594237A - Safety hub protects cycles from theft : en fr
  • FR594388A - Improvements to scales : en fr
  • GB239304A - Treatment of fibrous cellulose for the production of hydrated derivatives : en
  • US1552653A - Animal trap : en
  • DE418423C - Brush with color supply : de en
  • GB239441A - Improvements in or relating to rotary electric ignition commutators or distributors for internal combustion engines : en
  • CA253423A - Light projector : en fr
  • CA253470A - Emergency drum : en fr
  • DE418372C - Electrically operated piano player with music punch : de en
  • US1552798A - Cellulose-ether composition : en
  • US1553165A - Combined wire stretcher and splicer : en
  • GB239354A - Improvements in machines for thinning out plants : en
  • US1553288A - Draft gear : en
  • DK34980C - Spareur. : da en
  • USD68138S - Design eor a textile fabric : en
  • US1553153A - Table and straightedge for trimming paper : en
  • US1553280A - Accelerator-control device : en
  • CA253480A - Double lock screw cap : en fr
  • US1553138A - Rail anchor : en
  • FR594333A - Contact strips for accumulator charging, with automatic closing device for the electrical charging circuit : en fr
  • US1552438A - Burner and method of burning fuel : en
  • USRE16161E - Composite gear wheel : en
  • AT100945B - Pipe termination for roof stands. : de en
  • AT100989B - Safety plate to be placed in saucepans against burning and boiling over of liquids. : de en
  • CA253416A - Apparatus for dispensing beverages : en fr
  • FR594294A - Cap : en fr
  • GB239462A - Improvements in and relating to collar studs : en
  • CA253487A - Process for retarding the deterioration of rubber : en fr
  • AT100871B - Gas or steam turbine. : de en
  • CA253401A - Combination valve : en fr
  • US1552811A - Pop-corn machine : en
  • CA253541A - Machine for coiling thin strips : en fr
  • CA253550A - Elapsed time and zone metering : en fr
  • USD68160S - Design for a radiocabinet : en
  • US1552929A - Draft mechanism : en
  • CA253558A - Process of coking oils : en fr
  • GB239350A - Improvements in apparatus for delivering measured quantities of liquids by volume : en
  • GB239593A - Improvements in tooth and nail brushes : en
  • CA253420A - Device for supplying packing liquid to waterless gas holders : en fr
  • DE408919C - Pencil holder : de en
  • FR594387A - Device applicable to any machine component which, in the event of abnormal heating, causes the machine to stop, or optionally, signals the need to stop it : en fr
  • DE418559C - Gearbox for power transmission by means of a gyro system : de en
  • US1552937A - Concentration of ores : en
  • DE418536C - Pocket quick cooker : de en
  • FR594318A - Hand pump : en fr
  • FR594398A - Improvements made to installations giving rise to incandescent residues, bottom ash or slag, in particular those where household waste is incinerated : en fr
  • US1552683A - Timer : en
  • GB217241A - : en
  • US1553103A - Method and apparatus for splitting glass cylinders : en
  • FR594322A - Process for the preparation of a varnish based on fatty acids and resins saponified by ammonia : en fr
  • FR594348A - Case combination with razor leather : en fr
  • FR594443A - Gear shifting with toothed wheels, intended in particular for motor vehicles : en fr
  • AT100991B - Device for keeping food warm or cold. : de en
  • US1552662A - Loose-leaf and sample-paper binder : en
  • CA253497A - Vacuum tube circuit : en fr
  • DE413282C - Single gas cell for rigid airships : de en
  • GB239348A - Improvements in gramophone soundboxes : en
  • DE418472C - Bossing hammer with cross hole for handle attachment : de en
  • FR594297A - Machine nailing sole against wooden heels : en fr
  • GB239283A - Improvements in and relating to means for ventilating railway carriages, tramcars, ships, and other electrically or mechanically operated vehicles, or subways, buildings, or the like : en
  • DE418343C - Process for the production of barium chloride : de en
  • FR594340A - Gas stove with total gas combustion and recovery : en fr
  • GB239303A - Improvements in umbrellas, sunshades, walking sticks or the like : en
  • US1552647A - Matrix construction : en
  • US1552971A - Electric fuse : en
  • US1553203A - Spring-head adjustment for disk crushers : en
  • DE418488C - Self-adjusting washing brush for hollow vessels : de en
  • GB239380A - Improvements relating to priming devices for internal combustion engines : en
  • AT100870B - Device for pressing the iron. : de en
  • FR594245A - Charcoal basket : en fr
  • US1552899A - Oil burner : en
  • US1553005A - Brassiere : en
  • DE418546C - Feed device for Haeckselmaschinen : de en
  • FR594379A - Tilting crampon, which can be fixed rigidly to its support, for driving wheels : en fr
  • FR594273A - Process for obtaining the color fire red in photographic prints : en fr
  • GB239259A - A warning device for use with electrically controlled machinery : en
  • US1552738A - Means for regulating the supply of combustible mixture to internalcombustion engines : en
  • FR594284A - Convertible portable seat : en fr
  • US1552715A - Beet elevator and loader : en
  • US1552979A - Protector cap for gas tanks : en
  • GB218272A - Improvements in or relating to the manufacture of concentrated acetic acid from diluted acetic acid : en
  • CA253544A - Cash register : en fr
  • US1552541A - Skate : en
  • US1553059A - Electric-light fixture : en
  • FR594268A - Electrical insulator for high voltage : en fr
  • FR594369A - Angle and cone measuring device : en fr
  • DE418415C - Note exchange device for pneumatic musical mechanisms : de en
  • FI10807A - Compressor : en fi
  • GB239442A - An improvement in or relating to paint and like cans : en
  • CA253563A - Electrolytic refining of metals : en fr
  • GB239339A - Improvements in or relating to jacquard or like cards used in weaving : en
  • FR594444A - Metal safety closure device for all types of boxes : en fr
  • US1552427A - Theater switchboard : en
  • US1552551A - Bag-frame structure : en
  • US1552712A - Means for forming concrete blocks : en
  • DE418705C - Process for the production of waterproof cement and mortars : de en
  • GB234777A - Improvements in or relating to the manufacture of porous filling substances for the storage of acetylene and other gases : en
  • GB239446A - Improvements in tennis and similar rackets : en
  • GB239335A - A therapeutical instrument : en
  • DE418518C - Multi-cylinder suction and compressed air pump : de en
  • US1553215A - Swab valve : en
  • AT100985B - Spice jar. : de en
  • US1553090A - Reversing rudder : en
  • CA253551A - Party line telephone system : en fr
  • DK34984C - Oven. : da en
  • GB233323A - A method of arranging and mounting prisms in optical apparatus : en
  • FI10787A - Restrictions on the use of chemical reactions in the genome of electrical reactants : en fi
  • US1552648A - Label-packing means : en
  • USD68153S - Design eor a combined clock case and cabinet : en
  • USD68179S - oe thomaston : en
  • FR594261A - Process for the absorption of gases or vapors : en fr
  • US1552819A - Internal-combustion engine : en
  • AT100957B - Plug-in coupling for electric power lines for railroad trains or the like. : de en
  • CA253554A - Barbituric acid : en fr
  • US1552421A - Art of making roofing material : en
  • US1552543A - Razor construction : en
  • US1553236A - Damper regulator : en
  • US1553266A - Compound of cinchona alkaloids and 2-phenyl-quinoline-4-carboxylic acid : en
  • FI10833A - Procedure for making a porous building material : en fi
  • DE418637C - Gas discharge tubes with rectifier effect : de en
  • FR594150A - Improvements in boat propulsion : en fr
  • FR594378A - Method and device for directly indicating the average pressure on the pistons of machines : en fr
  • FR594432A - Tractor for cultivating vines capable of being hitched to two-wheeled carts usually used by winegrowers : en fr
  • DE418549C - Field irrigation system : de en
  • FR594445A - Improvements to oil purification processes : en fr
  • US1552770A - Ventilating fan : en
  • US1553016A - Umbrella holder : en
  • US1553023A - Mop cleaner : en
  • US1553225A - Distributor drive unit : en
  • AU2225925A - Improvements in and relating to separators for electric accumulators : en
  • CA253437A - Recovery of metals for silicates : en fr
  • US1552722A - Seal : en
  • CA253527A - Manufacture of dextrose : en fr
  • US1552488A - Safety razor : en
  • US1552631A - Sound amplifier : en
  • CA253370A - Manufacture of colloidal substances in the form of small balls or grains : en fr
  • AT100929B - Electric momentary switch. : de en
  • US1552997A - Ice-cream container : en
  • US1553045A - Scaffolding : en
  • US1552410A - Gear-shift lever : en
  • AT100943B - Compression screen for treatment with X-rays. : de en
  • US1553239A - Hand car : en
  • FR594264A - Improvement in continuous flow devices used for heating water : en fr
  • DE418425C - Stapling device : de en
  • US1552768A - Hydraulic press apparatus : en
  • US1553267A - Punctureproof wheel : en
  • US1552843A - Police signal system : en
  • CA253444A - Electrical gassifyer : en fr
  • DK34977C - Mowing machine. : da en
  • DK34981C - Lamp for Petrol or other volatile flammable liquids. : da en
  • US1552749A - Rod-tensioning device : en
  • AT100859B - Method and machine for making envelopes and the like like : de en
  • AT100927B - Circuit for setting the voltage phase when connected synchronous machines are connected in parallel. : de en
  • AT100878B - Device for regulating the air and fuel nozzle cross-sections of carburetors. : de en
  • AT100909B - Gate valve. : de en
  • US1552994A - Oiling and cleaning device for guns : en
  • FI10817A - Jankkuri fitting : en fi
  • FR594368A - Improvements made in the construction of reinforced cement floors : en fr
  • US1552587A - Rim tool : en
  • CA253552A - Forging machine : en fr
  • US1552498A - Log-wood peeler : en
  • US1552621A - Bottle box : en
  • US1552993A - Electric-switch contact : en
  • DE418503C - Circuit arrangement for telephone systems with several exchanges : de en
  • DK34976C - Method for densifying and polishing the surface of arbitrarily shaped workpieces, in particular surfaces with metal coatings. : da en
  • US1553147A - Unitary reversing and differential structure : en
  • CA253555A - Insecticide-fungicide : en fr
  • CA253575A - End gate : en fr
  • CA253382A - Railway coupling : en fr
  • USD68181S - Design for a clock case : en
  • CA253518A - Electric formation of oxides of nitrogen : en fr
  • AT100972B - Piston fluid meter. : de en
  • GB239576A - Improved process for the manufacture and hardening of concrete products : en
  • AT100944B - Device for adjusting body parts, in particular the head, for x-ray recordings. : de en
  • AU2087124A - Instantaneous gasification process for carburating liquids and apparatus for carrying out the said process and for utilising the gases obtained : en
  • US1552661A - Combined light and water plant : en
  • CA253467A - Merchandise cabinet : en fr
  • US1552440A - Fluid-pressure turbine : en
  • AT100965B - Still image capture apparatus. : de en
  • CA253433A - Anti-blinding headlight : en fr
  • CA253441A - Rotary filter : en fr
  • GB239403A - Improvements in automobile wheels : en
  • US1553101A - Clutch-operating mechanism : en
  • FR594331A - Process for making all prints on surfaces unsuitable by themselves to receive printing : en fr
  • AT100889B - Steam or gas turbine with additional propellant introduction. : de en
  • US1552479A - Combined table and camp-stove support : en
  • US1553211A - Attachment for varying the magnifying power of telescopes : en
  • AT100906B - Automatic control valve for pressure medium pumps or the like. : de en
  • CA253547A - Multi-office telephone system : en fr
  • US1553096A - Tooth connection for excavating implements : en
  • DK34959C - Location and Direction indicator. : da en
  • CA253553A - Force pump : en fr
  • US1552608A - Stretching leather blanks : en
  • US1553220A - Manufacture of new lignone derivatives : en
  • AT100853B - Water glider. : de en
  • US1552837A - Dental appliance : en
  • US1553197A - Method of separating nickel and copper from copper-nickel mattes or materials : en
  • US1552682A - Automatic pencil : en
  • AT100885B - Gear for constant speed change. : de en
  • CA253414A - Exhaust utilization in combination with carbureted fuel for internal combustion engines : en fr
  • FR594367A - Steam production process : en fr
  • CA253374A - Fluid transmission : en fr
  • CA253549A - Telephone system : en fr
  • CA253389A - Power transmission : en fr
  • FR594170A - Improvements to hydrocarbon engines, especially diesel engines : en fr
  • DE418424C - Brush with spray nozzle : de en
  • AT100903B - Device on channels, lines or the like, which lead flowing media. : de en
  • CA253519A - Commutator for electric machines : en fr
  • CA253432A - Mixer for gas engines : en fr
  • CA253514A - Pumping apparatus : en fr
  • US1552577A - Tool post : en
  • US1553014A - Condensation product containing sulphur : en
  • AT100966B - Method and device for calendering photographic paper. : de en
  • DE418498C - Process for the preparation of derivatives of the sulfur-containing condensation products of phenols : de en
  • US1553033A - Material-conveying mechanism : en
  • AT100981B - Device to protect rectifier plants against short circuits in the system itself. : de en
  • CA253399A - Airship : en fr
  • GB239329A - Toilet flush-valve : en
  • GB239407A - Carburetting coal gas : en
  • US1552546A - Cutting and scoring attachment : en
  • US1553160A - Boat : en
  • CA253496A - Regulator for enclosed electrical apparatus : en fr
  • GB232910A - Means for regulating the winding off of the warp from the warp beam in looms : en
  • FI10806A - Compressor : en fi
  • CA253431A - Manual-control means for tractor-drawn harvester binders : en fr
  • CA253504A - Abrasive fabric and apparatus for flexing the same : en fr
  • US1552636A - Honey extractor : en
  • US1553299A - adams : en
  • AU1901624A - Improvements in and relating to computing scales : en
  • CA253371A - Compound for bread making : en fr
  • AT100914B - Device for securing the idling of heavy oil engines. : de en
  • CA253529A - Liquid cleaning compound : en fr
  • US1552804A - Cellulose-ether composition : en
  • US1553166A - Multiple-chute coal and slate separator : en
  • AT100956B - Circuit for the excitation anodes of metal vapor rectifiers operated with three-phase current. : de en
  • CA253460A - Internal combustion engine : en fr
  • CA253472A - Radiator core : en fr
  • CA253436A - Draw off appliance for liquid containers : en fr
  • CA253516A - Furnace wall and block : en fr
  • DE418578C - Bone crusher : de en
  • DK34973C - Apparatus for Pasteurizing Liquids under Vacuum. : da en
  • US1552432A - Supplemental structural support : en
  • US1552839A - Boat-transporting apparatus : en
  • US1553119A - Power installation : en
  • AT100932B - : de en
  • US1553217A - Warper attachment : en
  • AT100874B - Friction clutch. : de en
  • AU1965824A - An improved gas inlet and exhaust manifold for internal combustion engines : en
  • US1552506A - Process for the extraction of cadmium as sulphate : en
  • US1552618A - Hair curler : en
  • USD68134S - Design for a dress : en
  • US1552607A - Driving arrangement for the working tables of machine tools : en
  • US1553210A - Radio-station indicator and finder : en
  • US1552635A - Corner structure : en
  • US1553113A - Liquid-dispensing device : en
  • CA253428A - Manufacture of concrete : en fr
  • US1553072A - Angelo delsimone : en
  • FR594271A - Measuring cap : en fr
  • GB239312A - Improvements in metallic packings for stuffing boxes and the like : en
  • AT100995B - Clothes hooks. : de en
  • US1553226A - Stand seat and back : en
  • US1552528A - Shoe construction : en
  • US1553007A - Vegetable cutter : en
  • AT100950B - Loudspeaker receiver. : de en
  • AU2103024A - Improvements in or relating to rollers for sugar-cane machinery : en
  • FR594260A - Tensioning device for frames : en fr
  • GB222441A - Improvements in machines for treating yarns in hanks with liquid : en
  • US1553195A - Tubing catcher : en
  • US1552521A - Electric coupler : en
  • US1553173A - Draft rigging : en
  • FR594274A - Retainer fits over coat racks to prevent clothes from slipping : en fr
  • FR594328A - Plucking or depilatory machine : en fr
  • CA253448A - Ice cream freezer : en fr
  • FR594130A - Axle packing : en fr
  • FR594258A - electro magnet : en fr
  • US1553050A - Fire-preventing device for motion-picture-projecting machines : en
  • DE418396C - Cot : de en
  • US1553029A - Pipe-casting machine : en
  • US1553216A - Sheaf shocker : en
  • DK34967C - Air heater for placement in ovens or similar. : da en
  • FR594396A - Improvements to trolley line suspensions : en fr
  • FR594312A - Multi-piece, launched shuttle clapper with one or more ascending shuttles and single and double acting striking device : en fr
  • US1552492A - End gate : en
  • US1552923A - Label-feeding mechanism : en
  • US1553056A - Valve : en
  • USD68154S - perlmutter : en
  • FI10808A - Piston pump for the operation of the piston : en fi
  • FR594158A - Device for immersion in solutions with decorative effect and other objects produced in series : en fr
  • GB239589A - Bearings : en
  • DE418501C - Safety device for absorption refrigeration machines : de en
  • GB239317A - Improvements in and relating to shaft couplings : en
  • FR594278A - Perpetual Notepads Enhancements : en fr
  • DE418392C - Chute firing with a gas chamber bounded on one side or on both sides by the filling shaft : de en
  • GB239597A - Improvements in and relating to sole trimming or trimming and channelling machines : en
  • DE418508C - Device for alternating traffic with unaffected vibrations : de en
  • US1552922A - Player piano : en
  • US1553002A - Livestock remedy : en
  • US1553076A - Vacuum-cleaner bag : en
  • FR594450A - Wiring machine for all types of rope : en fr
  • US1552562A - Multiple-effect evaporating apparatus : en
  • US1553009A - Engine : en
  • AT100939B - Process for the manufacture of oxide cathodes. : de en
  • DE418469C - Stem connection and stern cap for folding boats : de en
  • US1552998A - Pump apparatus : en
  • FR594190A - Cathode for electric arc lamp with rotating flame and fixed crater : en fr
  • FR594362A - Frame mask for photographic prints : en fr
  • DE418555C - Two-cylinder two-stroke internal combustion engine : de en
  • US1552554A - Blank-operated mechanism : en
  • AT100931B - Apparatus for projecting photos, in particular advertising images. : de en
  • US1552840A - Nonslip device for horses : en
  • DE418566C - Star pump or motor : de en
  • FR594160A - Automatic apparatus for dry distillation of small vegetable matter : en fr
  • GB239419A - Improvements in and in the manufacture of woven fabrics : en
  • FR594440A - Metal bar for the manufacture of plain fabrics : en fr
  • FR594346A - Anti-blinding visor for headlights of motor vehicles or others : en fr
  • DE418442C - Key setting mechanism for sprocket calculators : de en
  • DE418430C - Propellant control for reversible rotary piston machines with sickle-shaped working space and adjustable cylinder liner as a control element : de en
  • GB239313A - Improvements in or relating to caps or closures for bottles, jars or the like : en
  • GB239363A - Improvements in methods of making arsenical salts : en
  • US1552542A - Mine-car truck : en
  • US1553041A - Carburetor : en
  • GB215761A - Improvements in the art of recording and reproducing sounds : en
  • GB233653A - Improvements in or relating to metal vapour jet ejectors : en
  • US1552827A - Timer : en
  • US1552968A - Underfeed stoker : en
  • US1552664A - Insulator : en
  • US1553100A - Odometer aligning and cleaning device : en
  • DE418477C - Dust transport cart : de en
  • US1553066A - Foot-rule sheath : en
  • US1552604A - Advertising device : en
  • GB239458A - Improvements in and relating to dredge cutters : en
  • DE418329C - Receiving device for the remote transmission of images, photographs, etc. like : de en
  • FR594428A - Improvements in the means for keeping the receiving paper of an apparatus used for receiving images by electricity moist : en fr
  • GB239305A - Improvements in and relating to lifting jacks and other adjustable distance pieces : en
  • FR594209A - Improvements in the manufacture of cement or hydraulic plaster with gypsum : en fr
  • GB239440A - Apparatus for determining the value of the co-efficients and the curve of expansion taken by heat by the raw and compound materials of the ceramic art : en
  • US1552846A - Hog oiler : en
  • FR594448A - Swivel bearing device for drums of metal conveyor belt installations : en fr
  • AT100971B - Tonweiser. : de en
  • DK34970C - Apparatus for Increasing Human Swimming Performance. : da en
  • FR594411A - Improvements to telegraphs and devices used for advertising : en fr
  • FI10825A - Traction unit for vehicles and the like : en fi
  • US1553286A - Draft gear : en
  • GB225837A - Continuous furnace for glass manufacture : en
  • AT100917B - Circuit arrangement for secondary centers with exchange and extension connections. : de en
  • AT100990B - Bed screen. : de en
  • DE418554C - Rotary piston engine : de en
  • US1552828A - Radio frequency transformer : en
  • US1553242A - Reversing apparatus for regenerative furnaces : en
  • US1553120A - Electric lock : en
  • US1552796A - Cellulose-ether composition : en
  • US1552898A - Window regulator : en
  • FR594253A - : fr
  • FR594419A - Announcer and repeater of signals automatically controlling their reception, transmission and observation : en fr
  • US1552633A - Shocking machine : en
  • US1552916A - Hinged box : en
  • DE418470C - Window stay : de en
  • DE418539C - Device for measuring the amount of fluids flowing through pipes : de en
  • DE418461C - Support for display packs : de en
  • US1552610A - Nickel anode and method of producing the same, etc : en
  • US1552919A - Electrical communicating system : en
  • USD68169S - new yobk : en
  • FR594383A - New type of clip for suspender tab cords : en fr
  • FR594197A - Mercury vapor vacuum pump : en fr
  • FR594325A - Process for making bodies useful for dyeing and other uses : en fr
  • FR594431A - Gear shift mechanism : en fr
  • GB237229A - Improvements in composite springs : en
  • US1552876A - Swab retainer : en
  • US1552940A - Hand-operated mowing machine : en
  • AU2477625A - Improved current conductors for high frequency purposes : en
  • FR594305A - Flexible cable reel : en fr
  • DE418582C - Sausage filling machine with dividing device : de en
  • DE418627C - Process for preparing low-carbon iron-chromium alloys : de en
  • GB239399A - Toys constructed of paper, fibre board and like foldable material : en
  • GB232911A - Superheater with the tubular members placed in the smoke tubes : en
  • GB239413A - Improvements in and connected with stretching, tentering, spreading and like machines for the finishing or treatment of fabrics : en
  • US1552537A - Faucet adapted to a filter : en
  • US1552665A - Chip box : en
  • US1552969A - Washer-placing machine for rubber-heel molds : en
  • USD68151S - Design for a glass goblet : en
  • US1552453A - Dioptric anamorphote : en
  • DE418420C - Brush drill : de en
  • US1553087A - Lightning protection for aircraft : en
  • US1552739A - Hair-waving implement : en
  • US1552989A - Friction drive wood-sawing machine : en
  • US1553065A - Jack for motor vehicles : en
  • DE418394C - Corner post for instrument cabinets : de en
  • GB239448A - Improvements in or relating to refractory supports for use in firing ceramic ware : en
  • CA253384A - Ignition timer : en fr
  • GB224198A - Improvements in or relating to liquid-level indicators : en
  • FR594301A - Welding lamps improvements : en fr
  • FI10837A - Sätt att framställa risstärkelse : en fi
  • US1553278A - Car-brake ratchet : en
  • USD68174S - Design for a bracket back for lighting fixtures : en
  • GB239584A - A process for the preservation of organic or vegetable substances : en
  • US1553012A - Animal trap : en
  • US1553020A - Metal-treating composition : en