• CA276436A - Amplifier circuit : en fr
  • GB282855A - Improvements relating to liquid meters : en
  • CA276381A - Vibrator : en fr
  • FR631493A - Cultivator : en fr
  • FR631555A - Address printing machine : en fr
  • GB282230A - Improvements in and relating to catamenial appliances : en
  • DE453833C - Production of carbon monoxide and phosphoric anhydride or phosphoric acid : de en
  • DE453966C - Roll of notes with pencil : de en
  • US1653020A - Attachment frame for mobile units : en
  • US1653228A - Seeder : en
  • US1653238A - Refrigeration : en
  • US1653400A - Bait : en
  • DE453928C - Gear transmission for the periodic start-up of lifting wheels for open shed dobby machines : de en
  • GB258618A - Improvements in or relating to electrical pole changing systems : en
  • US1653208A - Antiglare device : en
  • US1653460A - Liquid-dispensing machine : en
  • FR631542A - Device for blocking the forward or reverse gear of tracked vehicles : en fr
  • GB282175A - Improvements in electric bell indicator systems : en
  • FR631474A - Process for the manufacture of catalysts suitable more especially for the reductions and hydrogenations of organic compounds : en fr
  • CA276405A - Hay fork : en fr
  • USD74095S - Design for a base plate for a drawer pttll : en
  • US1653511A - Lock : en
  • GB282216A - Improvements in apparatus for lifting, weighing and determining the centre of gravity of flying boats and other aircraft : en
  • DE454023C - Float control for the air balance of twin measuring vessels : de en
  • DE453725C - Sighting device for taking photographs from aircraft : de en
  • GB282484A - Improvements relating to railway signalling systems : en
  • US1653583A - Child's vehicle : en
  • CA276496A - Method and means for the conversion of electrical oscillations into acoustic oscillations : en fr
  • FR631650A - Cotton broom : en fr
  • DE453892C - Trigger clock for maximum counters of electricity counters : de en
  • DE453834C - Coal dust transport wagons : de en
  • SE64318C1 - Adjustment device for compressed air brakes : en sv
  • AU823827A - Improvements in or relating to vulcanizing apparatus : en
  • CA276476A - Plastic material mill : en fr
  • CA276525A - Spring suspension devices for vehicles : en fr
  • FR631535A - Improvements to burners for gas stoves : en fr
  • GB282273A - Improvements in machines for casting stereo plates : en
  • FR631544A - Sewing machine serving as a toy : en fr
  • AU507726A - Renewable share forthe spring tines of scarifiers, combined seed-drills and cultivators, seed-drills andthe like : en
  • US1653277A - Automobile brake mechanism : en
  • CA276495A - Exhaust box : en fr
  • FR631602A - Perfected insulated pan tail : en fr
  • FR631684A - Rolling drum : en fr
  • US1653374A - Paintbrush : en
  • US1653470A - Closure-applying machine : en
  • CA276513A - Dyeing or coloration of cellulose acetate : en fr
  • FR631349A - Body in the form of a drum, cylinder, etc., with a traversable wall : en fr
  • CA276492A - Cylinder for obtaining linear, refringent microscopic nets on kinematographic films : en fr
  • DE444528C - Grate support with water cooling for side grids on furnaces with traveling grids : de en
  • DE453876C - Well filter made of individual filter baskets, one on top of the other and held together by long bolts with gravel filling : de en
  • FR631379A - Elastic controls improvements : en fr
  • GB282300A - Improvements in holders for endless cinematographic films : en
  • DE453898C - Gas generators, in particular for motor vehicles : de en
  • US1653408A - Automatic photographic machine : en
  • FR631562A - Intaglio intaglio printing machine on sheet paper : en fr
  • DE453923C - Machine for removing the protruding parts of the leather glued to the front of the heel : de en
  • US1653559A - Road machine : en
  • CA276430A - Vehicle seat : en fr
  • CA276483A - Train control valve : en fr
  • GB282251A - Individual power feeds for multiple tapping machines : en
  • USD74099S - Chables a : en
  • DE453854C - Revolving high voltage rectifier for X-ray purposes with drive by synchronizer : de en
  • DE453867C - Method and device for cleaning the wet felt in paper machines : de en
  • US1653450A - Template : en
  • FR631436A - Pocket watch with a double-acting support bracket and, on its back, a mirror, a photograph, etc. : en fr
  • AU514726A - Improvements in blast furnaces : en
  • CA276412A - Fluid engine valve : en fr
  • DE444885C - Process for the photochemical production of printing forms : de en
  • FR631320A - Wood wheel with hollow base metal rim : en fr
  • DE454007C - Arrangement for measuring and registering distances or sea depths by echo sounder : de en
  • FR631342A - Process for manufacturing claws for lighting devices and all similar parts : en fr
  • CA276441A - Windshield mechanism : en fr
  • DE454021C - Each spring consists of two disc springs lying on top of one another with their hollow sides : de en
  • US1653087A - Process of producing a colloidal silver-tannin-albumen combination soluble in water : en
  • US1653413A - Nut-shelling machine : en
  • GB282184A - Improvements in fire alarums : en
  • FR631488A - Die press : en fr
  • FR631475A - Fire extinguisher : en fr
  • FR631356A - Process for vulcanizing rubber : en fr
  • GB258902A - A device for measuring and recording liquids in predetermined quantities : en
  • GB282495A - Improvements in or relating to paraffin vapour lamps of the pressure type : en
  • FR631326A - Crusher-presser : en fr
  • FR631332A - Activated carbon manufacturing process : en fr
  • GB282302A - Improved process of purifying the reagents used in preparing per salts and other per compounds : en
  • GB282498A - Improvements in trial frames for sight-testing : en
  • FR631458A - Improvements to telephone or similar systems : en fr
  • GB282176A - Improved method of and apparatus for screening materials : en
  • DE453851C - Frame for switchboards and distribution boards divided into fields for electrotechnical purposes : de en
  • CA276386A - Stocking suspender : en fr
  • FR631517A - Apparatus for processing photographic film : en fr
  • US1653254A - Combination padlock : en
  • CA276455A - Rim nut : en fr
  • FR631363A - Improvements to the method and apparatus for treating the blood circulatory system by electrolysis : en fr
  • FR631390A - Locking system for headlight bulb holder : en fr
  • FR631658A - Advanced metal tube for spinning and weaving : en fr
  • GB263182A - Improvements in covers or closures for furnaces and heating chambers : en
  • US1653308A - Fence structure : en
  • USD74101S - Design for a spectacle case : en
  • DE454013C - Gully with sludge bucket standing on the floor : de en
  • FR631594A - Improved process and product for the impregnation of wood : en fr
  • US1653231A - Gasoline-dispensing device : en
  • US1653445A - Pressure regulator : en
  • US1653603A - Airship : en
  • CA276382A - Moisture regulating device : en fr
  • CA276427A - Locomotive equalizer : en fr
  • US1653017A - Lubricating apparatus : en
  • US1653059A - Shoe tread : en
  • FR631599A - Installation for obtaining cinema projections of living room with musical accompaniment and device for its realization : en fr
  • US1653580A - Shock-absorbing means : en
  • AU674327A - Process of conversion of solid substances, solutions and gases : en
  • GB282291A - Improvements relating to supporting means for medium voltage electric cables : en
  • GB282256A - Improvements in methods of impregnating leather with wax and the like : en
  • US1653202A - Piston slide valve : en
  • FR631358A - Agitator for electric melting furnaces : en fr
  • FR631675A - Warning signal for motor vehicles : en fr
  • GB280211A - Improvements in and relating to apparatus for removing the contents of moulders' flasks after casting : en
  • GB282322A - Improvements in or relating to the storage of wheeled vehicles : en
  • DE442193C - Dry dressing device for seed grain : de en
  • FR631416A - Drip channel device for refrigeration pipe system on the ceiling of refrigeration cells : en fr
  • US1653506A - Apparatus for treating beans and other pulse foods : en
  • US1653241A - Musical instrument : en
  • GB282163A - Improvements in tethering apparatus : en
  • GB279042A - : en
  • GB282211A - Improved airship mooring mast gear : en
  • AU591127A - Sparkplug : en
  • US1653177A - Flow indicator : en
  • US1653171A - Machine gun : en
  • FR631311A - Rotating annular hearth furnace with gas-tight seal between the furnace space and the support and control members located under the hearth : en fr
  • FR631612A - Manufacturing process of imitations of embroidered fabrics and new products resulting therefrom : en fr
  • DE453853C - Electric rectifier tubes with a hollow cathode and an anode opposite its inner surface : de en
  • FR631312A - Arrangement for liquid transport installations with metering instrument, operated by a pump effect : en fr
  • FR631347A - Heat treatment process for steel : en fr
  • US1653292A - Farm implement : en
  • US1653414A - Tooth-paste holder : en
  • GB282183A - Improvements in or relating to road surface signs for the guidance and control of traffic : en
  • FR631549A - Shade support for fixed, electric or other lamps : en fr
  • DE453839C - Tool fastening in soil cultivation machines with revolving resilient tools : de en
  • DK38244C - Procedure for Manufacturing Safety Nuts. : da en
  • GB282267A - Improvements in and relating to toothed gearing : en
  • FR631504A - Shoe upper assembly machine : en fr
  • DK38259C - Progressive Speed Variator with Movable Slats. : da en
  • DE453891C - DC-DC motor-generator, the secondary voltage of which remains the same despite the fluctuating primary voltage : de en
  • DE454293C - String tuning device with coarse and fine adjustment : de en
  • US1653022A - Apparatus for the production of artificial jewels or precious stones : en
  • US1653117A - Suspension insulator : en
  • FR631619A - Servo-motor device for power transmission for all applications : en fr
  • GB282474A - Improvements relating to the production of printing blocks : en
  • US1653265A - Saw tooth : en
  • GB282487A - Improvements relating to apparatus for automatically determining the amount of gas existing in water and to the automatic control of chemical operations : en
  • GB273737A - Improvements in or relating to wireless sets : en
  • GB282212A - Improved machine for stripping motor-car tyres : en
  • US1653516A - Wheel lifter : en
  • US1653186A - Boiler-tube-cutting device : en
  • DE453830C - Drive device for machine tools, especially punching machines, with a high number of revolutions : de en
  • DE453926C - Process for the production of images from fibrous or stretchable materials such as fabric, leather and the like. like : de en
  • GB282318A - An improvement in or relating to stop valves : en
  • FR631539A - Friction coupling : en fr
  • GB282262A - Improvements in or relating to refuse consuming furnaces : en
  • FR631448A - Switching immobilizer for railway switches, signals and the like : en fr
  • FR631321A - Wooden wheel, removable independently of its axle box : en fr
  • FR631365A - Brimmed necklace for hatters use : en fr
  • US1653356A - Method and apparatus for making tire treads : en
  • US1653090A - Wool-pulling device : en
  • US1653173A - Vise : en
  • US1653534A - Screw pump : en
  • US1653486A - Machine for icing cakes : en
  • CA276414A - Draft gear : en fr
  • CA276523A - Hydraulic jack : en fr
  • FR631324A - Method and devices for the manufacture of hollow metal balls : en fr
  • US1653283A - Circuit making and breaking device : en
  • DE453946C - Device for the protection of low-voltage cables along electrical railways against inductive effects of the driving current : de en
  • DE453838C - Circulating, spring-mounted tool for soil cultivation machines : de en
  • FR631527A - Elastic wheel : en fr
  • GB272524A - Improvements in or relating to dynamo electric machines : en
  • GB282236A - Improved cupboard : en
  • US1653561A - Combination square and level : en
  • GB280857A - Improvements in apparatus for self-hooping gun barrels or other metal tubes of greatstrength : en
  • FR631603A - Close door : en fr
  • FR631695A - Improvements to projection lantern transformation devices : en fr
  • US1653366A - Clean-up and activation by misch metal and the rare-earth metals : en
  • US1653423A - Railroad-track dresser : en
  • US1653557A - Closing machine for cans : en
  • DE453952C - Shaft door that is moved by a driver influenced by the conveyor basket : de en
  • DE453890C - Automatic clutch that can be released from the side : de en
  • US1653160A - Hinge for swinging doors : en
  • US1653175A - Submarine : en
  • AU515726A - Improved apparatus for heating, cooling or pasteurising milk, cream, andthe like : en
  • US1653503A - Apparatus for removing soot from steam boilers : en
  • FR631605A - Centralized lubrication system for motor vehicles : en fr
  • CA276376A - Telescope coin actuated mechanism : en fr
  • GB282284A - Improvements in internal combustion engines : en
  • GB282248A - Improvements in and relating to feeding devices for the paper carriage in typewriters : en
  • USD74126S - William habvey spoweks : en
  • US1653519A - Method of obtaining nitrocellulose from smokeless powder : en
  • USD74113S - Design for a lamp stand : en
  • US1653168A - Gauge : en
  • US1653590A - Adjustable damper-wire connection for grand-piano actions : en
  • GB271866A - Improvements in photographic exchange packs : en
  • FR631344A - Improvements in the manufacture of filaments or yarns of cellulose derivatives and fabrics resulting therefrom : en fr
  • GB282311A - Aprons for personal wear : en
  • US1653382A - Curb attachment for bridles : en
  • US1653131A - Electropneumatic brake : en
  • US1653101A - Gas-stove attachment : en
  • US1653118A - Snowplow : en
  • US1653461A - Wire drawing and take-up method : en
  • FR631393A - Electric capacitor : en fr
  • GB282198A - Improvements relating to two stroke internal combustion engines : en
  • US1653120A - Mold : en
  • FR631501A - Induction coil, particularly applicable as charging coil for telephone lines : en fr
  • CA276361A - Rock drill bit : en fr
  • FR631394A - Safety closure for cans used to transport milk and other containers that can be sealed : en fr
  • US1653028A - Superheater : en
  • US1653433A - Emergency coupling for railway cars : en
  • USD74114S - Design for a loud-speaking sound reproducer : en
  • DE453835C - Railway shell buffer : de en
  • FR631467A - Webbed swimming glove : en fr
  • AU870627A - Relays : en
  • US1653399A - Transmission band : en
  • FR631446A - Advanced switch with independent multiple reeds and cams : en fr
  • FR631337A - Apparatus for testing the tightness of blast furnace molds : en fr
  • FR631980A - Improvements to fire extinguishers : en fr
  • FR631466A - Clip ring for mechanical pencils : en fr
  • DE453812C - Pistons for internal combustion engines : de en
  • FR631453A - Bra : en fr
  • GB278382A - Improvements connected with the pistons of rotary compressors : en
  • US1653542A - Process for laundering towels : en
  • US1653552A - Method of removing the pit from and bisecting single-stone fruit : en
  • US1653029A - Spring jack : en
  • US1653319A - Latch : en
  • US1653123A - Refractory body and process for producing the same : en
  • US1653295A - Window latch : en
  • DE453893C - Device for switching the measuring ranges of electrical measuring devices without power interruption : de en
  • US1653180A - Lay figure : en
  • GB282290A - Saw filing machines : en
  • FR631481A - Pulverized coal heating system : en fr
  • GB282164A - Process for the removal of fat from raw sheep's wool : en
  • GB282171A - Improvements in apparatus for delivering measured volumes of liquid : en
  • GB282854A - Means for indicating current impulses : en
  • FR631421A - Process for the production of soluble phosphates : en fr
  • GB282225A - Improvements relating to spectacles : en
  • GB277625A - Improvements in or relating to haulage ropeway carriers : en
  • FR631621A - Automatic spinning wheel to twist the trimmings : en fr
  • CA276502A - Pulp moulding apparatus : en fr
  • FR631438A - Internal shouldered container for high-insulation fixed battery accumulator : en fr
  • AU795327A - Improvements in sheep shears orthe like : en
  • US1653405A - Arrangement of the gas and air passages in reverberatory furnaces : en
  • US1653465A - Clip : en
  • FR631437A - Glove : en fr
  • GB279784A - Improved process for treating natural and artificial cellulose fibres with alkali : en
  • GB282233A - Improvements in or relating to apparatus for removing dust and other solid matters from air and other gases : en
  • CA276499A - Method and apparatus for treating fibre : en fr
  • US1653253A - Piston : en
  • DE453936C - Waterproof garment with ducts for ventilation : de en
  • CA276359A - Method of obtaining metallic effects on fabrics : en fr
  • US1653385A - Lamp mount : en
  • FR631315A - Flashlight or small portable lantern : en fr
  • US1653032A - Process and material for treating gasoline and hydrocarbons : en
  • US1653239A - Mechanical refrigeration : en
  • FR631454A - Improvements to the rotating flame arc lamp : en fr
  • US1653337A - bloxham : en
  • FR631669A - Improvements to by-product coke ovens and their operating processes : en fr
  • US1653161A - Fluid-pressure-charging device : en
  • DE453896C - Acid-proof putty : de en
  • FR631546A - Device for eliminating valves and valve springs in internal combustion engines : en fr
  • FR631577A - Liquid separator : en fr
  • GB282197A - Improvements in or relating to beer pump handles : en
  • GB282241A - Improvements relating to drawing compasses : en
  • US1653276A - Lifting jack : en
  • GB273291A - Process for the manufacture of fertilizers : en
  • DE453957C - Changeover device for four-stroke gas engines with flushing and charging operation : de en
  • US1653073A - Roller bearing : en
  • GB282501A - Improvements in or relating to illuminating and signalling devices for motor road vehicles : en
  • FR631415A - Machine for filling compressible tubes : en fr
  • FR631534A - cigarette case : en fr
  • US1653003A - Stove : en
  • US1653156A - Axle arrangement : en
  • US1653401A - Combustion regulator and economizer : en
  • DE453895C - Method for the electrical summation of measured quantities : de en
  • GB282295A - Improvements in or relating to machines for rendering plaster or like material : en
  • DE454011C - Scissors to cut off the mouthpiece leaves : de en
  • DK38250C - Protective screen for games for hauling in fishing rods and the like. : da en
  • GB282204A - Improvements in and relating to safety razors : en
  • GB282215A - Improvements in and relating to gas ovens or stoves : en
  • GB282492A - Improvements in or relating to tobacco pipes : en
  • FR631563A - Armored protective tape for tires and its manufacturing process : en fr
  • CA276448A - Draught excluder : en fr
  • DK38253C - Motor vehicle that can be converted from one to two tracks. : da en
  • US1653338A - Engine starter : en
  • US1653541A - Record holder for talking machines : en
  • FR631479A - Anti-distortion filter : en fr
  • AU627827A - Improvements in or relating tothe manufacture of sulphuric acid : en
  • CA276416A - Concrete casting method : en fr
  • FR631367A - Internal combustion engine, two-stroke : en fr
  • GB282177A - A new or improved device for setting out equal spacings : en
  • GB282205A - Improvements in or relating to electric discharge tubes : en
  • DE453962C - Device for the production of blueprints by developing with ammonia gas : de en
  • FR631489A - Process for the preparation of powdered milk : en fr
  • GB265968A - Method of producing porous materials and porous insulating materials produced by the said method : en
  • FR631559A - Reverse flow coupler for choke coils : en fr
  • FR631568A - New electrolytic valve for industrial use : en fr
  • US1653517A - Controlling switch : en
  • US1653218A - Shock protector capable of acting as lifting jack : en
  • DE453939C - Process for the production of rubbing-resistant colors on animal fibers : de en
  • FR631323A - Blown grate designed to use inferior quality fuels and suitable for all types of fireplaces : en fr
  • FR631578A - Liquid dispenser measuring device : en fr
  • FR631638A - Maximum switch-breaker with electrical and thermal tripping : en fr
  • CA276408A - Peroxide manufacture : en fr
  • GB282499A - Improvements in, and relating to, the pneumatic conveyance of coal and other materials : en
  • US1653325A - Signal device : en
  • FR631476A - Average speed indicator device : en fr
  • CA276490A - Smokers' companion : en fr
  • CA276527A - Apparatus for producing energy variations in electrical circuits : en fr
  • DE453874C - Back for pocket watch movements : de en
  • FR631550A - Awnings refinements : en fr
  • GB271508A - Improvements in or relating to radio direction finding, range finding and similar observations : en
  • GB272862A - : en
  • AU632427A - Rubber protecting cap forthe handles of brooms, mops brushes, vacuum cleaners, andother household utensils ofa similar nature : en
  • CA276368A - Combination square and bevel : en fr
  • CA276343A - Contouring tracer : en fr
  • CA276468A - Cadmium plating : en fr
  • DE453961C - Process for the production of closed hollow bodies from chocolate or the like with coarse filling : de en
  • GB282246A - Improvements in or relating to electric lighting systems for motor vehicles : en
  • FR631693A - Improvement in machines for finishing the grooves of shoe soles : en fr
  • GB282170A - Improvements in means for effecting the chemical analysis of liquids and controlling chemical operations : en
  • GB282195A - Improvements in mountings for aircraft photographic cameras : en
  • DE453810C - Process for increasing the strength of a body : de en
  • DE454032C - Card file with a bottom made of evenly undulating sheet metal or the like for laying out the cards on the side : de en
  • FR631411A - Method and apparatus for the purification of liquids containing colloids and / or coarser dispersions : en fr
  • DE453980C - Device for protecting transformers and reactors with insulating fluid, in particular OEl, in the event of overloads and winding or body shortings : de en
  • CA276434A - Anchor bolt : en fr
  • US1653362A - Typewriting machine : en
  • US1653380A - Seal for x-ray tubes : en
  • CA276354A - Spring motor : en fr
  • US1653406A - Door latch and holder : en
  • FR631604A - New progressive clutch : en fr
  • GB258613A - Improvements in or relating to apparatus for tilting railway vehicles : en
  • GB259938A - Improvements in automatic windshield cleaners : en
  • FR631451A - Process for preserving wood and resulting product : en fr
  • GB276963A - Improvements in oil fuel furnaces : en
  • GB282185A - Improvements relating to automatic and semi-automatic telephone systems : en
  • US1653412A - Fruit picker : en
  • GB282288A - Improvements in furniture joints : en
  • GB282120A - Improvements in or relating to time fuzes for projectiles : en
  • GB282224A - Improvements in mole drainers : en
  • US1653219A - Rotary can washer : en
  • US1653594A - Quick-recharging top for grease guns : en
  • FR631434A - Adjustable ratchet device for box reducer of revolver looms or riser boxes : en fr
  • GB270317A - : en
  • GB271504A - Apparatus for the manufacture of the compressed depolarising elements or dollies for primary batteries : en
  • US1653157A - Door lock : en
  • US1653193A - Finger separating and leveling device for loom dobbies : en
  • FR631490A - Metal box with window closure for powdery or granular materials : en fr
  • FR631532A - Lubrication mode : en fr
  • FR631538A - Sealing or fixing device : en fr
  • GB282167A - Improvements in or relating to rigid airships : en
  • DE453886C - Process for protecting magnesium, alkaline earth metals and their alloys : de en
  • FR631355A - Sparkling Christmas Star Bodies : en fr
  • FR631565A - Process for the production of ammonia : en fr
  • USD74128S - Design for a wall bracket or analogous article : en
  • DE453850C - Connection for oil-filled high-voltage cables : de en
  • DE453974C - Multi-stage vacuum cooling machine operated with a lye as the cooling agent : de en
  • GB282310A - Saddle for motor-cycles : en
  • US1653463A - Belt-shifting mechanism : en
  • DE453911C - Expansion piece without screw connections : de en
  • FR631473A - Luminous projection device, continuous, automatic or controlled : en fr
  • FR631584A - Improved process for decorating objects made of glass, crystal and other similar transparent materials : en fr
  • US1653085A - Shingle : en
  • GB282276A - Improvements in and relating to chain wheels : en
  • DK38246C - Transporter. : da en
  • FR631622A - Adjustment system for t receiving stations. s. f. : en fr
  • GB282857A - Improved method of and means for jacking the road wheels of vehicles : en
  • CA276393A - Electric sadiron : en fr
  • US1653233A - Method and apparatus for testing and finishing optical elements : en
  • AU902227A - Feed-water regulator for boilers andthe like : en
  • US1653582A - Miner's battery-carrying device : en
  • USD74127S - Design foe : en
  • CA276336A - Building surface : en fr
  • DE453844C - Welding fluids : de en
  • DE453906C - Tube for conveying hot media : de en
  • US1653285A - Gas burner : en
  • US1653296A - Revolving table top : en
  • US1653074A - Transmission of pictures by electricity : en
  • US1653201A - Preparatory treatment of cottonseed and product thereof : en
  • USRE16826E - stein : en
  • US1653263A - Knockdown trellis : en
  • US1653585A - Camera sextant : en
  • FR631364A - Electric winding with variable surface, especially for radio signaling : en fr
  • US1653439A - Packing : en
  • FR631552A - Control device for agricultural machines, particularly applicable to the digging and lifting in said machines : en fr
  • FR631422A - Mechanism for feeding a web into a machine such as a press or printing machine : en fr
  • GB253933A - Method and apparatus for starting electromotors by means of an automatic starting coupling : en
  • FR631556A - Method and apparatus for monitoring the inflation state of tires : en fr
  • GB282278A - Improvements in aircraft : en
  • GB282168A - Improvements relating to apparatus for controlling chemical reactions : en
  • US1653416A - Method and apparatus for treating fiber : en
  • FR631369A - Wheel brake system relative to aircraft landing : en fr
  • FR631652A - Special heat insulator for refrigerant : en fr
  • US1653320A - Making fastener stringers : en
  • DE453899C - Process for the manufacture of rubber goods : de en
  • FR631551A - Window lift : en fr
  • USD74096S - Design fob a desk set : en
  • FR631660A - : fr
  • US1653024A - Cane, umbrella, or the like : en
  • US1653146A - Power actuator : en
  • US1653544A - Electron tube : en
  • CA276387A - Vehicle signal : en fr
  • AU518126A - Improvements in or relating to thermionic valve circuits : en
  • DE453956C - Rotary valve control for internal combustion engines : de en
  • CA276449A - Wall board : en fr
  • GB271476A - Improvements in or relating to photo-electric cells : en
  • CA276435A - Piston : en fr
  • CA276383A - Device for assembling flying machines : en fr
  • US1653209A - Pattern-chain guide for looms : en
  • US1653294A - Machine for making pearl-button blanks : en
  • US1653456A - Candy box : en
  • FR631520A - Handpiece for dental milling machines : en fr
  • GB282314A - A new and improved bolt for locks and gates and casement windows and cupboards : en
  • GB282476A - Improvements in or relating to telegraphy : en
  • DE445449C - Point cutting knife for making wire nails without waste : de en
  • FR631629A - Improvements to rarefied atmosphere tubes : en fr
  • GB282294A - Improvements in looms for weaving pile fabrics : en
  • US1653195A - Tripping device for electric switches : en
  • US1653577A - Dishwasher : en
  • GB276375A - Improvements in turn-tables for vehicles : en
  • GB278013A - A crinoline frame : en
  • GB282259A - Improvements relating to spring upholstered seat-backs : en
  • US1653188A - Placard : en
  • US1653153A - Combined grain thrasher and cleaner : en
  • US1653257A - Pife-citttik g-oe f machine : en
  • USD74122S - Joseph n : en
  • CA276459A - Rim of wheel for vehicles : en fr
  • US1653103A - Hose reel : en
  • US1653251A - Temporary fastening means for outlet boxes : en
  • US1653100A - Chock : en
  • FR631688A - Improvements in printing, folding or other ribbon cutting machines : en fr
  • GB282190A - An improved device for silencing the engine exhaust of motor cars, cycles or the like : en
  • US1653064A - Lamp of motor vehicles : en
  • US1653102A - Electron-discharge apparatus : en
  • US1653214A - Strainer : en
  • US1653278A - Lubricator : en
  • US1653359A - Bolt anchor : en
  • US1653483A - Undergarment : en
  • US1653217A - Combustion turbine : en
  • US1653474A - Wall-board edge : en
  • CA276407A - Grain stooker : en fr
  • AU518226A - Improvements in locomotives : en
  • US1653286A - Sanitary toothpick dispenser : en
  • CA276472A - Electrical translating device : en fr
  • FR631452A - Improvements to incandescent electric lamps : en fr
  • GB264814A - Improvements in, or relating to, soldering tins, and the like : en
  • US1653083A - Flag holder : en
  • US1653036A - Dough-forming machine : en
  • US1653532A - Stove : en
  • CA276515A - Dyeing, printing or stencilling of cellulose acetate or products made therewith : en fr
  • GB277632A - Improvements in or relating to automatic couplings for railway vehicles : en
  • CA276471A - Loud speaker : en fr
  • CA276491A - Stenographic machine : en fr
  • DE454019C - Firebox ceiling, the stones of which are exchangeably attached to beams by means of clamps : de en
  • AU516826A - Improvements in gas cocks : en
  • GB260221A - Improved method of and apparatus for conveying powdered or granular material : en
  • US1653367A - Misch-metal wire : en
  • US1653329A - Thermostat for motor vehicles : en
  • US1653056A - Aircraft : en
  • AU484626A - Improved blind holder : en
  • US1653584A - Insulator support for wires : en
  • US1653518A - Weeder : en
  • US1653495A - Method op and apparatus for pasting labels on : en
  • US1653410A - Tone arm : en
  • US1653531A - Bearing adjusting nut wrench : en
  • US1653560A - System or arrangement for tapping or bleeding steam : en
  • DE453908C - Pipe connection with a hollow sealing ring made of flexible material : de en
  • FR631440A - Compression process for products to be agglomerated : en fr
  • GB282202A - Improvements in or relating to roofings for buildings : en
  • US1653012A - Antirattle joint strip : en
  • US1653302A - Process of making condensation products : en
  • GB282192A - Improvements in securing devices for detachable pillars on vehicles : en
  • GB282178A - Improvements in starch conversion products : en
  • FR631381A - Improvements to devices to dissipate heat : en fr
  • US1653178A - Rocket : en
  • FR631425A - Plug holder : en fr
  • DE454025C - Device for automatic immersion of cartridges : de en
  • DE454049C - Pyrophoric torch lighter : de en
  • FR631303A - Cooler cabinet : en fr
  • FR631528A - Coolant and its method of preparation : en fr
  • GB258607A - Improvements in or relating to record-card-controlled statistical machines : en
  • GB262086A - An improved process for the recovery of dehydrogenation products : en
  • FR631398A - Spray : en fr
  • FR631377A - Magnetic medical device : en fr
  • FR631462A - AC rectifier device : en fr
  • FR631618A - Steering wheel handrail for a motor vehicle and its manufacturing process : en fr
  • FR631674A - Precipitation bath process for the manufacture of artificial viscose silk : en fr
  • FR631317A - Improvements to friction disc clutches : en fr
  • US1653165A - Wire-tying machine : en
  • US1653453A - Grain-car-door fastener : en
  • CA276350A - Locomotive grate bar : en fr
  • AU854527A - Process of regeneration of rubber contained inthe beads of used tyres and similar objects : en
  • FR631676A - Improvements to vulcanization devices : en fr
  • GB282247A - Improvements in and relating to silk dressing machines : en
  • CA276347A - Washing machine : en fr
  • US1653049A - Cigar or cigarette holder : en
  • US1653525A - Automatic drinking fountain : en
  • DE453968C - Toy top : de en
  • DE453806C - Air heater for portable smoke tube boilers : de en
  • US1653381A - Machine for forming constructions in exhaust tubes : en
  • FR631541A - Improvements relating to garages for motor vehicles : en fr
  • GB278359A - Process of manufacturing of a plug for electrical connections and plugs manufactured according to this process : en
  • US1653070A - Resistance-regulating apparatus for electric welding : en
  • US1653288A - Shirt retainer : en
  • DE453882C - Device for separating dust from gases, air or the like. : de en
  • DE453973C - Process for increasing the bleaching effect of bleaching earth : de en
  • DK38251C - Roeaftopper. : da en
  • CA276477A - Refining of iron : en fr
  • GB259200A - Improvements in a process for preventing the dissolution of iron and steel in sulphuric acid : en
  • CA276420A - Music educational device : en fr
  • CA276422A - Bracket gauge : en fr
  • GR1698B - IMPROVEMENTS IN AND IN RELATION TO A PLANOGRAPHIC TYPOGRAPHIC PLATE WITH GOLD PLATED NON-INDICATIVE INK SURFACE FOR PHOTOGRAPHY. : el en
  • CA276337A - Fabric treatment : en fr
  • US1653116A - Shipping crate : en
  • US1653284A - Oil can : en
  • CA276433A - Pressure measure : en fr
  • CA276498A - Art of refining oil : en fr
  • DE453900C - Process for vulcanizing finished sheets or objects made of rubber : de en
  • US1653311A - Piling machine : en
  • US1653105A - Safety razor : en
  • US1653390A - Process of and means for flaking soap : en
  • US1653432A - Portable derrick : en
  • US1653466A - Fireplace heater : en
  • US1653264A - Demountable wheel : en
  • US1653489A - of toledo : en
  • US1653176A - Windshield cleaner and drier : en
  • US1653332A - Vertical drying and dehydrating apparatus : en
  • US1653491A - Process for treating cane-juice settlings : en
  • AU514026A - Improved means for automatically opening and closing gates and doors : en
  • FR631635A - Improvements to carding machines : en fr
  • FR631648A - Process for the preparation of cotton dyes, alkali solids, of the stilbene series : en fr
  • DE454005C - Process for sizing paper : de en
  • GB282493A - Improvements in or relating to the treatment of gases or vapours with liquids or liquefiable mediums : en
  • US1653599A - Discharge bar for neutralizing static electricity : en
  • US1653210A - Weft detector on loom transferrer arm : en
  • US1653330A - Mine tie : en
  • CA276519A - Shaper guard : en fr
  • CA276349A - Building unit : en fr
  • US1653427A - Lubricant-cooling attachment for ford engines : en
  • US1653524A - Method for making sound records : en
  • US1653540A - Toothbrush cover : en
  • DE453823C - Paddle wheel : de en
  • US1653315A - Oil-gauge-rod wiper : en
  • CA276342A - Snow-landing gear for aeroplanes : en fr
  • CA276371A - Manufacture of semi-solid rubber tires : en fr
  • AU798727A - Method of and means for filling bi-compartment collapsible tubes : en
  • US1653002A - Handgrip for pipe and sewer rods : en
  • US1653067A - Corrugated wall plate : en
  • US1653440A - Reminder for bridge players : en
  • FR631374A - Method and apparatus for making so-called derby rib knitwear of any design : en fr
  • GB282275A - Needle-actuating mechanism for hemstitching machines : en
  • FR631649A - Imitation leather, semi-elastic and its applications : en fr
  • AU911227A - Improvements in connection withthe mounting of electric fuses : en
  • US1653431A - Of san francisco : en
  • US1653200A - belcher : en
  • AU512526A - Improvement in sealing machine : en
  • CA276352A - Garment attachment : en fr
  • CA276355A - Headlight lens : en fr
  • FR631419A - Detachable sleeve, protecting the wrist and forearm : en fr
  • US1653402A - Apparatus for making pastry and the like : en
  • CA276419A - Shock absorber : en fr
  • CA276411A - Throttle control mechanism : en fr
  • US1653191A - Chalk-line reel and awl : en
  • US1653543A - Paper fastener : en
  • AU899427A - Improvement in luminous tubes : en
  • CA276507A - Light control system : en fr
  • US1653520A - Cop or cone holder or stand for use in the unwinding of yarns and threads : en
  • FR631464A - Fumivorous device for furnaces, boilers and ovens : en fr
  • CA276340A - Prepayment meter : en fr
  • USD74119S - Design for a lollipop : en
  • US1653458A - Apparatus for teaching by ear the rendition of musical compositions : en
  • DE454037C - Electrical contact device, in particular for drawing current for electric railways : de en
  • US1653347A - Central-discharge selective vending machine : en
  • GB282239A - Improvements in and relating to rotary tools for cutting out holes, and discs of sheet material : en
  • FR631617A - Improvements to high pressure pumps : en fr
  • FR631499A - Improvements to scales : en fr
  • US1653521A - Metal container : en
  • CA276454A - Window : en fr
  • GB264512A - Method of and apparatus for recording employees' time : en
  • US1653270A - Manufacture of linoleum : en
  • FR631465A - Improvements to hair clippers and others : en fr
  • GB282299A - Improvements in number printing machines : en
  • US1653438A - Regulator or controller : en
  • FR631357A - Vertical whip cleat for looms : en fr
  • FR631509A - Addition of a mechanism, to any printing machine allowing rotogravure printing : en fr
  • FR631664A - Improvements to scales : en fr
  • US1653133A - Electropneumatic brake : en
  • US1653326A - Chain pipe vise : en
  • US1653409A - Horseshoe and replaceable pad therefor : en
  • US1653589A - Pivoted gate for skip hoists : en
  • AU911327A - Improvements in and connected with alloys : en
  • US1653167A - Pump installation : en
  • US1653435A - Barrel-lining machine : en
  • DE453782C - Swiveling support device for the tiltable car body for motor vehicles and trailers : de en
  • DE453860C - Franking machine with rotatable stamp drum : de en
  • FR631641A - Automatic electromagnetic switch with thermal delay device : en fr
  • FR631306A - Improvements in optical devices and in methods of using these devices : en fr
  • FR631566A - Signaling device for vehicles : en fr
  • GB280232A - Improvements in machines for cutting substances into slices : en
  • DK38261C - Brake for Bicycle Hub. : da en
  • FR631625A - Automatic safety padlock : en fr
  • DE453916C - Grinding wind chest for organs : de en
  • DE454046C - Dental care mirror : de en
  • FR631651A - Improvements to electronic discharge tubes particularly to the construction and maintenance of their electrodes : en fr
  • GB273292A - Process for continuously treating liquids : en
  • GB282186A - Improved circuit arrangements for hunting switches in automatic and semi-automatic telephone systems : en
  • DE453776C - Egg boiling indicator : de en
  • GB277370A - Improvements in or relating to the transportation of fragile vessels : en
  • AU512026A - A composition lot the destruction of mice andother vermin : en
  • US1653018A - Liquid-fuel burner : en
  • USD74091S - Man mfg : en
  • US1653574A - Incinerator : en
  • DE454009C - Device on signal lamps for traffic control, in which a lens located in front of the light source is adjustable : de en
  • US1653570A - Musical instrument : en
  • CA276524A - Supporting means for spring suspension devices for vehicles : en fr
  • DE453877C - Reversing gear for initiating the forward and reverse gear of jacquard and dobby machines : de en
  • DE453766C - DC auxiliary winding for the runner of a compensated asynchronous motor with a shortened winding step : de en
  • DE453944C - Shaft furnace coating : de en
  • GB265177A - Improvements in reflectors for a point-like source of light : en
  • FR631392A - Driving direction indicator for automobiles : en fr
  • GB282296A - Improvements in acoustic diaphragms : en
  • US1653047A - Printing-telegraph system with way stations : en
  • FR631696A - Method and apparatus for coating sheets with a rust protective substance : en fr
  • GB271503A - Improvements in and relating to heat resistant compounds : en
  • FR631480A - Safety lead : en fr
  • USRE16824E - A oobpo : en
  • DE453863C - From the street surface operable connection valve for underground water pipe branches : de en
  • FR631519A - Sander for wood or metalworking : en fr
  • FR631529A - Improvements in so-called knitting looms : en fr
  • GB282477A - Improvements in or relating to cable telegraphy and the like : en
  • GB282285A - Improvements in rail joint oilers : en
  • US1653355A - Ironing table : en
  • USD74090S - Design for a smoker s stand : en
  • FR631335A - Improvements to continuous dryers for fabrics : en fr
  • FR631631A - Improvements in the manufacture of triodes and other lamps with several electrodes : en fr
  • FR631685A - Float regulator for automatic regulation of the flow of liquid from a pressure vessel, especially applicable to refrigeration machines : en fr
  • US1653415A - Mop : en
  • US1653476A - Oiling system for internal-combustion engines : en
  • US1653035A - Clamp carrier : en
  • US1653533A - Folding gocart : en
  • CA276508A - Building construction : en fr
  • US1653389A - Traffic signal : en
  • CA276522A - Shaft packing suitable for steam turbines : en fr
  • US1653342A - Aeroplane : en
  • US1653065A - Assighob : en
  • AU516626A - Device for supporting and/or fastening garments andother articles : en
  • CA276521A - Elastic drive : en fr
  • CA7820S - Ornamentation of textile fabric : en
  • US1653098A - Friction draft gear : en
  • US1653346A - Label holder : en
  • US1653379A - Railway-traffic-controlling apparatus : en
  • FR631328A - Manufacture of sensitive films containing disazo combinations : en fr
  • US1653393A - Holder for bags during filling operation : en
  • US1653125A - Method of and mechanism for testing pulp suspensions : en
  • US1653197A - Metallic wall construction : en
  • US1653395A - driscoll : en
  • US1653601A - Surgical splint : en
  • FR631383A - Process for the treatment: washing, spinning and drying of the casein : en fr
  • CA276479A - Anti-friction bearing : en fr
  • US1653221A - Sound-producing device : en
  • US1653455A - Station indicator : en
  • CA276356A - Dough layer : en fr
  • CA276445A - Shock absorbing mount or support : en fr
  • CA276388A - Fire wall : en fr
  • US1653234A - Testing and finishing optical elements : en
  • US1653304A - Paper-cutting machine : en
  • US1653369A - Reciprocating valve : en
  • FR631373A - Signaling device for vehicles : en fr
  • GB302945A - Apparatus for launching aircraft : en
  • GB282240A - Improvements in coffee urns : en
  • FR631689A - Improvements in printing, folding or other ribbon cutting machines : en fr
  • GB282227A - Improvements relating to wind screens for motor vehicles : en
  • FR631515A - Improvements to machines for finishing the edge of certain pieces of leather, in particular those used in the manufacture of shoe uppers : en fr
  • US1653068A - Diaphragm-face-plate buffer mechanism : en
  • US1653430A - Dispensing apparatus : en
  • CA276432A - Radiator : en fr
  • GB282308A - Improvements in or relating to combined tail-boards and ramps for vehicles and trucks : en
  • US1653000A - Drain board : en
  • US1653190A - Hanger for axminster-loom tube frames : en
  • DE454004C - Device for sterilizing food or the like. : de en
  • GB263183A - : en
  • GB260561A - Improvements relating to acoustic apparatus, particularly signalling apparatus : en
  • GB266331A - Device for transmitting motion from a rectilinearly reciprocating member to a rotatable member : en
  • GB282486A - Improvements in self lifting devices for agricultural implements : en
  • DE453920C - Regulator for the exposure time of copier devices : de en
  • FR631432A - Automatic mower connecting rod hitch : en fr
  • CA276397A - Electric sadiron : en fr
  • US1653462A - Assigwob to eoxaha petroleum corpoba : en
  • DE453875C - Calendar work : de en
  • DE453949C - Process for the conversion of complex metal compounds from o-oxyazo dyes : de en
  • US1653129A - Cutting mechanism : en
  • US1653457A - Fastener for watch straps : en
  • US1653048A - Planer cutter gauge and scale layout : en
  • US1653508A - Tobacco pipe : en
  • CA276487A - Spark control mechanism : en fr
  • US1653155A - Talking-moving-picture equipment : en
  • DE453870C - Brake device moved by liquid or gaseous pressure medium, especially for four-wheel brakes of motor vehicles : de en
  • AU872327A - Improvements in heat exchangers : en
  • AU877627A - Improvements in or relating to lifting jacks : en
  • US1653539A - Smokehouse trolley : en
  • US1653280A - mills : en
  • US1653045A - Loud-speaker unit : en
  • US1653255A - Method of tinning articles : en
  • US1653250A - Gretord cqjffipahy : en
  • CA276353A - Rubber composition : en fr
  • CA276378A - Lock : en fr
  • CA276410A - Valve for resilient tubes : en fr
  • DE453859C - Circulation counter, especially for determining the yarn wire by counting the spindle rotation : de en
  • US1653442A - Pop-corn shaker : en
  • US1653140A - Coupler adapter : en
  • DE453889C - Machine with cylinders arranged around the shaft in the direction of the shaft axis : de en
  • FR631496A - Projectile : en fr
  • GB282243A - Improvements in or relating to plaster of paris bandages : en
  • US1653602A - Thermostatic device : en
  • FR631334A - Improvements to vacuum cleaning devices : en fr
  • FR631600A - Improvements in the manufacture of discs for speaking machines : en fr
  • GB282488A - Improvements in or relating to pressure regulating devices : en
  • CA276373A - Liquid dispenser : en fr
  • US1653205A - Weft detector for looms : en
  • GB282265A - Improvements in or relating to devices for facilitating the jointing of articles such as conduits or the like : en
  • FR631497A - Safety device for electric traction vehicles : en fr
  • DE453825C - Security lock with lock cylinder that can be inserted into the keyhole : de en
  • DE454035C - Capacitor, especially for marine machinery : de en
  • US1653106A - Apparatus for automatically charging containers with predetermined and adjustable amounts of liquids or the like : en
  • US1653305A - Automatic paper feed : en
  • FR631636A - Process for the preparation of pharmaceutical products by absorption : en fr
  • GB282207A - Improvements in or relating to dark slides or cassettes for x-ray films or plates : en
  • US1653159A - Badiorepbodtjcer : en
  • US1653006A - Fastening-inserting machine : en
  • GB282301A - Improvements in and connected with golf clubs : en
  • US1653001A - Railway rail and tie plate : en
  • US1653057A - Hand punch : en
  • CA276375A - Tire patch : en fr
  • FR631455A - Improvements to ball mills : en fr
  • US1653169A - Musical instrument : en
  • CA276488A - Cellular body of asphalt : en fr
  • FR631418A - Method and machine for placing strips of wadding in packaging : en fr
  • FR631662A - Advancement device for pilgrim pitch rolling mills : en fr
  • US1653275A - Adjustable cattle stall : en
  • AU875527A - Improvements relating to pipe and like screw joints or connections : en
  • US1653054A - Securing means for pneumatic tires : en
  • US1653072A - Mechanical shifting means for speed-transmission mechanism : en
  • US1653335A - Watchmaker's hand vise : en
  • US1653360A - Power transmission : en
  • DE453795C - Periodically working absorption refrigeration machine that can oscillate about an axis below its center of gravity : de en
  • FR631370A - Method and device for producing cold : en fr
  • FR631671A - Disconnector circuit breaker : en fr
  • GB282319A - An improved method of and means for fastening the mouths of bags, sacks and the like : en
  • US1653141A - Electrode holder : en
  • US1653328A - Moving-picture-machine attachment : en
  • AU579427A - Improvements inthe method of stamping links forthe manufacture of belting of link formation : en
  • US1653364A - Motor driving connection for electric locomotives : en
  • US1653475A - Spindle bearing : en
  • DE453921C - Crank drive for bicycles : de en
  • DE453897C - Wrought-iron articulated kettle made of tubular elements in a row : de en
  • FR631639A - Improvements to vanadium extraction processes : en fr
  • US1653321A - Washing machine : en
  • AU507826A - Improvements in and relating to the traction wheels farm implements and the like : en
  • US1653420A - Vehicle check : en
  • US1653166A - Marble grinding and polishing machine : en
  • CA276520A - Process for the protection of the surface of baths of easily oxydisable metals such as magnesium : en fr
  • US1653318A - Rotatable work support for machine tools : en
  • CA276509A - Halter : en fr
  • US1653375A - Protective device : en
  • GB281222A - Clothes press : en
  • US1653236A - Blanket : en
  • US1653529A - Adjustable staff mold for windows : en
  • DE453950C - Push button for carpets : de en
  • DE453987C - Easel files, the card holders of which are flexibly connected to one another : de en
  • FR631354A - Skin beating machine, equipped with sticks : en fr
  • FR631583A - Improvements made to the filaments of t lamps. s. f. : en fr
  • FR631665A - Power transmission device : en fr
  • GB282298A - Improvements in or relating to a method of and apparatus for concentrating mineral ores in sluice boxes or the like : en
  • GB282304A - Improvements in safety straps for the occupants of vehicles : en
  • DE453861C - Electropneumatic machine for registering the identification of documents, e.g. Bank checks, and for the automatic determination of the presence of an identifier among the registered characters : de en
  • FR631348A - Double control for pneumatic mechanical organs : en fr
  • FR631653A - Improvements to auxiliary engines for locomotives : en fr
  • US1653591A - Curtain and shade support : en
  • FR631402A - Photogrammetric apparatus for surveying : en fr
  • FR631690A - Appliance device polish and polish for parquet floors and other surfaces to be maintained with wax : en fr
  • CA276400A - Iron wall : en fr
  • DE453787C - Locking strap for the paper cap of a milk bottle : de en
  • CA276379A - Cabinet : en fr
  • FR631351A - Mechanical traction sorting crusher group : en fr
  • GB282210A - Improvements in tube couplings : en
  • US1653091A - Car part : en
  • US1653397A - Tension regulator for slashers : en
  • GB258614A - Submarine signalling system : en
  • FR631477A - Device for continuous monitoring of the oil insulating capacity of electrical appliances : en fr
  • GB277655A - Improvements in explosion turbines : en
  • DE453930C - Steam-heated mold for finishing knitted goods : de en
  • US1653480A - Conveying apparatus : en
  • US1653336A - Actuating mechanism for skylight sections and the like : en
  • DE453984C - Roll winding device for longitudinal cutting machines with oscillating cutter head : de en
  • GB282191A - Improved signalling apparatus for road vehicles : en
  • GB282235A - Improvements in or relating to circular knitting machines and in the production of fabrics thereon : en
  • FR631646A - Automobile body and method for its construction : en fr
  • GB282228A - Improvements in and connected with valves for controlling the flow or supply of fluids : en
  • FR631590A - Automatic hank mercerizing machine : en fr
  • US1653230A - Lubricator : en
  • USD74107S - Design foe a signal-light casing : en
  • US1653477A - soubier : en
  • US1653184A - Window screen : en
  • US1653407A - Self-adjusting bearing : en
  • US1653426A - Machine for making circle divisions : en
  • US1653459A - Concentrated cracked corn and meal mill : en
  • AU519226A - Improvements in and relating to liquid fuel burners : en
  • US1653273A - Photographic printing apparatus : en
  • CA276462A - Locomotive booster : en fr
  • US1653027A - Hydraulic excavating apparatus : en
  • US1653089A - Telegraph system : en
  • CA276424A - Pocket construction : en fr
  • FR631368A - Direct Acting Bath Heater : en fr
  • GB279118A - Improvements in stop valves : en
  • CA276516A - Treatment of material made with or containing cellulose derivatives : en fr
  • GB282201A - Improvements in metal spars for use on aircraft : en
  • CA276366A - Measuring pump : en fr
  • CA276473A - Twine ball : en fr
  • CA276452A - Electric heating unit : en fr
  • CA276372A - Suspension insulator : en fr
  • US1653055A - Skeleton metal element for reenforced-concrete columns : en
  • US1653268A - Drilling mechanism : en
  • US1653122A - Aeroplane landing gear : en
  • US1653333A - Fine-grading machine for highway construction : en
  • FR631372A - Improvements in the manufacture of pigments containing titanium : en fr
  • FR631628A - Improvements in the manufacture of seamless tubes : en fr
  • GB269580A - Process for the production of aluminium conducting material of high electric conductivity, strength, and of high chemical resistance : en
  • GB282188A - Improvements in engine and gear box mountings : en
  • GB282220A - A new or improved cue rack which can be locked : en
  • FR631459A - Process for obtaining transformation products of tar oils or mineral oils, etc. : en fr
  • GB282252A - Improvements in lifting propellers for aircraft : en
  • FR631430A - Ventilation sleeve for ships, automatically sealed against sea loads : en fr
  • DE454080C - Arrangement to achieve a speed setting almost independent of the load in electric motors with armature current control : de en
  • FR631410A - Regulator for highly compressed gases : en fr
  • GB282289A - Improvements relating to water supply systems for domestic and like uses : en
  • FR631686A - Heavy oil vaporizer carburettor and devices for applying this carburetor to internal combustion engines : en fr
  • GB266704A - Improvements in aircraft wings : en
  • CA276415A - Toilet seat sanitary cover : en fr
  • CA276421A - Shock absorber : en fr
  • USD74125S - Design for a ring : en
  • GB282126A - Improvements in means for propelling and steering ships and boats : en
  • FR631698A - Apparatus for heat transformation : en fr
  • DE453959C - Unidirectional rear derailleur : de en
  • FR631443A - Freewheel without balls : en fr
  • GB258621A - Improvements in foundry moulding apparatus or system : en
  • GB272959A - Improvements in or relating to pipe joints : en
  • DE453688C - Inking device for types of typewriters and similar machines : de en
  • US1653505A - Steam boiler : en
  • FR631471A - Loom for automatically obtaining elastic mesh fabrics : en fr
  • CA276348A - Cover for automobile trunks : en fr
  • CA276423A - Apparel belt : en fr
  • DE454014C - Manhole cover filling : de en
  • GB274036A - Improvements in rotary motors or compressors : en
  • GB282279A - Improvements in electromagnetic speaker units : en
  • GB282323A - An improved air directing device for use in connection with ventilating or air supply systems : en
  • US1653104A - Tire-stripping machine : en
  • US1653225A - Christmas-tree support : en
  • US1653592A - Window-shade cloth and process of constituting : en
  • FR631595A - Closure for jam jars : en fr
  • US1653021A - Coin bank : en
  • US1653262A - Reverse gear : en
  • US1653343A - Wing pump : en
  • CA276396A - Electric stove : en fr
  • US1653094A - Jar for fishing and drilling tools : en
  • USRE16821E - of geneva : en
  • GB275169A - : en
  • USRE16820E - E x estwing : en
  • FR631397A - Reverse draft wood gasifier : en fr
  • US1653299A - Chain guide for corn binders : en
  • USD74102S - Tile mills : en
  • US1653563A - Cutting machine : en
  • US1653564A - Truck center bearing : en
  • US1653203A - Water trap for air-brake equipment : en
  • US1653479A - soubier : en
  • USD74123S - Design for a sign : en
  • CA276443A - Lubricating system : en fr
  • US1653050A - Rotary kiln and cooler : en
  • US1653226A - Tray-elevator guide : en
  • CA276380A - Rubber bonding method : en fr
  • FR631395A - Method and device for recovering powdered carbonization material from hot furnace gases : en fr
  • US1653128A - Loud speaker : en
  • GB282269A - Improvements in or relating to locking devices and their application to road and other vehicles : en
  • GR1696B - REFRIGERATOR. : el en
  • AU908727A - Improvements in storage tanks for gases and volatile liquids : en
  • DE453796C - Hand control for mechanically driven winches : de en
  • GB282179A - Improvements in or relating to casters : en
  • GB282263A - An improved fluid pressure rotary motor : en
  • GB277624A - Improvements in circular knitting machines : en
  • GB282217A - Improvements relating to road vehicle and other like lamps : en
  • CA276440A - Phonograph mechanism : en fr
  • FR631427A - Bed cleat : en fr
  • FR631362A - Milking tube : en fr
  • FR631305A - Mechanism for transforming a continuous rotary movement into a reciprocating rotary movement, particularly applicable to washing machines : en fr
  • FR631657A - Improved apparatus for moving and registering a continuous web of paper or the like : en fr
  • US1653207A - Loom dobby : en
  • FR631444A - New coagulation process for all materials containing peptic, albuminoid or mucilaginous elements, in order to make them more easily filterable : en fr
  • FR631511A - Movable plate combined with a support allowing to turn the world maps, celestial maps and other transparent or translucent globes decorated with interior lighting : en fr
  • US1653303A - Paper-cutting machine and gauge therefor : en
  • US1653310A - Crew-saving device for submarines : en
  • US1653095A - Well elevator : en
  • FR631429A - Pieces of fabrics imitating stained-glass windows and method of manufacturing such pieces : en fr
  • FR631620A - Process for recovering the volatile odorous products released during the roasting of green coffee : en fr
  • AU873827A - Improvements in or relating to resistance-coupled amplifiers for low and medium frequencies : en
  • US1653287A - Fuel-feeding device for internal-combustion engines : en
  • US1653245A - Core drill : en
  • DE453942C - Operation of diving flames : de en
  • DE453996C - Device for winding narrow, flexible strips with wire : de en
  • DK38264C - Apparatus for Window Cleaning. : da en
  • FR631494A - Windshield for baby carriage : en fr
  • US1653130A - Electropneumatic brake : en
  • US1653144A - Sound amplifier : en
  • DE453960C - Device for achieving any kind of forced back and forth movements : de en
  • GB282292A - Improvements in motor vehicle head lamps : en
  • USD74110S - Design for a lamp base or analogous article : en
  • FR631547A - Improved spraying process and apparatus used for its implementation : en fr
  • GB264887A - Improvements relating to the steam distribution for compound engines of the woolf type : en
  • US1653145A - Curtain and shade-roller mounting : en
  • US1653267A - Device for pulling cables and flexible conduits : en
  • US1653266A - Operating mechanism : en
  • CA276335A - Fabric ornamentation process : en fr
  • US1653371A - Sealed metal container : en
  • FR631338A - Improvements in the vulcanization of rubber soles to the upper part of fabric or other shoes : en fr
  • GB282122A - Improvements in and relating to safes, strong-rooms, vaults and the like : en
  • GB282194A - Improvements in apparatus for branning or cleaning tinplates : en
  • GB282464A - Improvements in electric heaters : en
  • US1653023A - Process of making nitric acid : en
  • US1653281A - Washing and stirring apparatus : en
  • US1653500A - Display holder : en
  • US1653222A - Tender frame : en
  • US1653378A - Method of making bimetallic wire : en
  • CA276346A - Film for colour kinematography : en fr
  • US1653042A - Leer-heating means : en
  • US1653351A - Window screen : en
  • DE441377C - Process for the production of connections of line or holding wires or ropes, cable armouring, pipes, rods etc. by pressing devices based on shrinking effect : de en
  • FR631468A - Pestle shears for chipboard : en fr
  • GB271867A - : en
  • GB282853A - Manufacture of anthraquinone derivatives : en
  • GB282485A - Improved holder and ejector for collapsible tubes : en
  • FR631449A - Automatic fire extinguisher : en fr
  • DE453982C - Device for separating solid components from liquids, in particular ash and slag from the flushing water of ash removal systems : de en
  • CA276391A - Steam boiler : en fr
  • FR631611A - Rotary vane pump : en fr
  • GB282234A - A new or improved device for extracting nails and the like from corrugated metal : en
  • CA276418A - Auronautical propeller : en fr
  • DE453608C - Drawing device : de en
  • CA276475A - Paver bucket lock : en fr
  • DK38262C - Procedure for the production of printing inks. : da en
  • GB282238A - Means for lubricating ropes and the like used as stays and for analogous purposes : en
  • FR631457A - Articulated fork for disabled : en fr
  • FR631463A - Mine lamp : en fr
  • CA276413A - Two-piece demountable rim : en fr
  • FR631524A - Method of establishing an interchangeable colored screen for luminous advertising apparatus : en fr
  • CA276363A - Variable condenser : en fr
  • FR631375A - Improvements to ribbon and other pots used in the preparation and spinning of textile fibers and other similar uses : en fr
  • FR631442A - Single or multiple capacitor mounting devices : en fr
  • FR631667A - Motion picture film drive mechanism : en fr
  • GB278358A - : en
  • US1653606A - Printing telegraphy : en
  • AU536026A - Improvements inthe electrolytic recovery of zinc : en
  • USD74124S - Design for a lamp shade : en
  • GB282130A - Improvements in or relating to cable telegraphy and the like and circuits therefor : en
  • US1653038A - Double pivot support for dump bodies : en
  • US1653448A - Pivot hinge : en
  • US1653547A - Spear for oil-well casings or tubing : en
  • GB277369A - Improvements in or relating to controlling devices for direction indicators for road vehicles : en
  • CA276450A - Electric cut-out : en fr
  • US1653046A - Rod-pulling device : en
  • DE453840C - Rotating tool with suspension for tillage machines : de en
  • DK38268C - Wagon wheels, if circumference can be reduced. : da en
  • FR631404A - Splint joints for all types of rails : en fr
  • USD74106S - Design for a toy balloon : en
  • DE453827C - Locking device for double windows : de en
  • FR631491A - Concrete block for the construction of wells : en fr
  • US1653586A - Traverse cord grip for curtains, draperies, and the like : en
  • FR631683A - Improvements made to meat or sausage cutting machines : en fr
  • GB282187A - Improvements in microscopes : en
  • US1653403A - Cover for conduits : en
  • US1653352A - Ball-and-socket joint : en
  • US1653306A - Automatic elevator control : en
  • FR631592A - Barrel rinsing device : en fr
  • FR631378A - Method and device for preparing sales slips for stores, shops, etc. : en fr
  • FR631492A - Extendable mandrel for fitting brooms, wolf heads or similar objects : en fr
  • DE454045C - Burner for gas firing with promotion of combustion air by means of a paddle wheel through the pressurized gas : de en
  • FR631606A - Fixed capacitor : en fr
  • US1653261A - Milk-can cover : en
  • CA276344A - Toilet article : en fr
  • US1653572A - Combined face piece and automatic valve : en
  • CA276362A - Surface polisher : en fr
  • FR631345A - Water-sealed two-compartment meters : en fr
  • FR631382A - Improvements in electrolysis processes and apparatus : en fr
  • GB282199A - Improvements in or relating to apparatus for delivering liquids in measured quantities by volume : en
  • US1653109A - Microphone mounting : en
  • US1653213A - Engine-exhaust tester : en
  • DE453862C - Pressure lubrication device : de en
  • GB282305A - Improvements in and relating to toys : en
  • US1653009A - Pine-oil product and process of making same : en
  • US1653252A - Railway crossing : en
  • US1653419A - Frame construction : en
  • CA276489A - Extraction of salt from aqueous solutions and apparatus therefor : en fr
  • CA276466A - Bottle refrigerator : en fr
  • GB271077A - Mechanically-operated alarm and signal devices : en
  • GB282856A - Improvements in or relating to automatic starting and stopping arrangement for turbines : en
  • AU570927A - Improvement in accelerators forthe vulcanization of rubber : en
  • CA276429A - Separator : en fr
  • US1653422A - Boll extractor : en
  • CA276504A - Sausage casing : en fr
  • GB279443A - Improved manufacture of solutions of gelatin in organic solvents : en
  • US1653077A - Side bearing : en
  • US1653358A - Railway-traffic-controlling apparatus : en
  • US1653010A - Nitrocellulose lacquer : en
  • US1653206A - Foldable lantern : en
  • US1653604A - Condenser for airships : en
  • GB282270A - Plumbers' joint fixer : en
  • DE454022C - Vehicle hub with built-in alternator for electrical vehicle lights : de en
  • FR631399A - Alarm-circuit breaker for electric kettles : en fr
  • FR631681A - Improved mine corridor : en fr
  • GB282277A - Improvements in apparatus for heating water : en
  • US1653546A - Tape solder : en
  • US1653581A - Key : en
  • US1653298A - Paper dispenser : en
  • US1653513A - Escutcheon-plate fastener : en
  • US1653194A - Typewriting machine : en
  • US1653384A - Electrical relay : en
  • FR631361A - Security envelope for correspondence, having adhesive tabs for additional closure : en fr
  • AU828027A - Improvements in cardboard boxes andthe like : en
  • GB282223A - Improvements in and connected with door springs : en
  • DE453894C - Adjustable resistance, especially for bridge circuits : de en
  • FR631405A - Device for winding pieces of fabric on winding boards : en fr
  • GB282121A - Improvements in or relating to clutches : en
  • FR631412A - Hinged plate with movable intermediate frame for typesetting machines : en fr
  • FR631630A - Electrostatic reproducer with auxiliary excitation field : en fr
  • GB282286A - Improvements in apparatus for the dry cooling of coke : en
  • AU434326A - An improved holder for fountain pens and the like : en
  • CA276482A - Upholstery : en fr
  • GB282274A - Process for the electrolytic treatment for the cylinders of rotary printing machines to eliminate polishing and wear : en
  • US1653062A - Traction sheave : en
  • FR631424A - Machine for obtaining grooves or notches, in a circular arc : en fr
  • FR631498A - Process for precipitating heavy metals from their ammoniacal solutions : en fr
  • GB282129A - Improvements in or relating to head lamps for motor vehicles : en
  • DK38263C - Mercury steam rectifiers and similar appliances. : da en
  • FR631569A - Improvements in the construction of dynamos or magnetos intended more especially for the lighting of automobiles, cycles, motorcycles and others : en fr
  • US1653550A - Undergarment support : en
  • FR631445A - Double reflection instrument allowing two points to be measured simultaneously : en fr
  • GB282203A - Improvements in or relating to the construction of bedsteads : en
  • FR631408A - Improvements relating to machines for lowering heads and slitting hides, skins and other sheet materials : en fr
  • CA276398A - Bottle cap : en fr
  • CA276465A - Index system for cards : en fr
  • US1653052A - Stapling mechanism : en
  • FR631512A - Special device for cooking meat and fish and instant heating of cold water : en fr
  • GB269543A - Treatment of precipitated acetyl cellulose : en
  • US1653114A - Vehicle axle : en
  • GB282258A - Improvements relating to dust extractors : en
  • GB282213A - Improvements in or relating to tobacco pipes or the like : en
  • FR631613A - Regulator : en fr
  • GB282303A - Improvements in balances, counter-scales and like weighing apparatus : en
  • GB262803A - : en
  • DE453845C - Process for the production of transparencies for copying and etching together of intaglio printing forms containing halftones and writing or line drawings : de en
  • AU506126A - Improvements in header harvesters : en
  • US1653223A - Wood-turning lathe : en
  • US1653392A - Loose-leaf binder : en
  • FR631385A - Improvements in methods of producing magnetic materials : en fr
  • GB282209A - Topographical stereoscope : en
  • FR631574A - Continuous and automatic winding device for pendulums and clocks, applicable in particular to electric clocks with motor balance : en fr
  • US1653232A - Molding device : en
  • FR631318A - Process for producing durable patterned effects on fibrous materials : en fr
  • CA276389A - Fire wall : en fr
  • FR631516A - Improvements in the manufacture of soap flakes : en fr
  • FR631553A - Mounting for shortwave transmitters : en fr
  • DE453902C - Liquid level indicator with piston pump : de en
  • FR631319A - Colorful artificial light projector device restoring daylight at a specified distance : en fr
  • FR631431A - Wind motor : en fr
  • FR631433A - Full opening sheet metal packaging closure system obtained by a double internal and simultaneous external crimping by means of a device with four wheels : en fr
  • US1653111A - Mining mechanism : en
  • US1653512A - Door fastener : en
  • CA276447A - Material handling device : en fr
  • US1653312A - Indicator board : en
  • CA276402A - Vacuum seal : en fr
  • FR631304A - Gum or rubber stopper for bottles or containers of all types and sizes, with neck : en fr
  • FR631558A - Improvements in magnetic and radio direction finding : en fr
  • GB269581A - A double printing process more particularly adapted for advertising matters in newspapers : en
  • USD74098S - Design for a textile fabric : en
  • USD74104S - Joseph a : en
  • DE453951C - Compressed air safety device with safety catch for lifts : de en
  • GB269194A - Improvements in or relating to tips for cigarettes : en
  • FR631336A - Method and apparatus for producing an economical heat source applicable for multiple purposes : en fr
  • DE453814C - Ignition system for internal combustion engines : de en
  • FR631560A - Fuel for internal combustion engines : en fr
  • DE453842C - Tapping head and drill on tapping machines with uninterrupted progression of the cut nuts over the curved drill shank : de en
  • GB282189A - Improvements relating to egg poachers : en
  • GB282208A - Improvements in the attachment of carrying handles to suit cases and the like : en
  • USD74105S - Feed j : en
  • US1653127A - Fire-hose protector : en
  • US1653391A - Turbine : en
  • FR631575A - Vest collar with elastic or non-elastic fastening tabs : en fr
  • US1653597A - Apparatus for cooling metal-vapor rectifiers : en
  • GB282253A - An improved stop for photographic purposes : en
  • FR631637A - Improvements in the manufacture of artificial silk and similar materials : en fr
  • DE453871C - Sponge rubber insole : de en
  • FR631426A - Process for removing gas and purifying the surface of metals using electric current in a vacuum chamber : en fr
  • US1653555A - Frame for sounding boards of stringed musical instruments : en
  • DE453998C - Piston air pump with spring-loaded suction and pressure valves : de en
  • US1653192A - Pressing machine : en
  • US1653353A - Ice-cream gun : en
  • US1653411A - Trap : en
  • US1653088A - Composition of matter : en
  • FR631673A - Adjustable footrest for cycle pedals : en fr
  • FR631435A - Construction set made up of interlocking metal parts : en fr
  • US1653164A - Wire-tying machine : en
  • FR631572A - Weighing device giving at the same time the price of the weighed mass : en fr
  • US1653058A - Bracelet hook : en
  • GB270305A - : en
  • GB282309A - Improvements relating to the manufacture of corrugated tubes : en
  • US1653575A - Optical system for viewing tubes : en
  • US1653596A - Card clothing : en
  • USD74093S - Design for a desk lamp : en
  • US1653004A - Process for the economical reduction of composite sugar-bearing solutions : en
  • US1653345A - Best available cor : en
  • US1653510A - Sucker rod and plunger rotor : en
  • AU749427A - Improvements in and connected with steam generators : en
  • FR631371A - Radio and television set : en fr
  • AU846227A - Bag loader : en
  • CA276333A - Electro-mechanical lamp : en fr
  • DE453657C - Recoil amplifier for self-loading weapons : de en
  • DE453879C - Device for catching or braking the shuttle for mechanical looms with shuttle changing device : de en
  • DE453904C - Process for the production of physiological preparations : de en
  • FR631543A - Rotary toothbrush : en fr
  • DE449917C - Device to protect the drums of steam boilers against direct contact with the hot flue gases : de en
  • CA276332A - Printing block : en fr
  • DE454017C - Depositing device for die setting and line casting machines, in which the matrices are first separated according to characters and then separated according to types when passing through a special channel for each character : de en
  • US1653113A - Furnace grate : en
  • US1653132A - Electbopneumatic brake : en
  • US1653301A - Burglar alarm : en
  • CA276345A - Power lift operating mechanism : en fr
  • DE453913C - Transmission : de en
  • DE453969C - Steam jet control and shut-off device with nozzle core for steam circuit heating : de en
  • CA276469A - Paper manufacture : en fr
  • US1653443A - Best avaslablb : en
  • DE453539C - Valve control, especially for internal combustion engines with adjustment devices to regulate the time for valve opening and closing : de en
  • GB282180A - Improvements in number-printing apparatus : en
  • CA276460A - Gramophone : en fr
  • DE453967C - The amusement ride can be rotated in a circle and its people containers rotate around their axes at the same time : de en
  • US1653417A - Safety support for brake beams : en
  • FR631581A - Method for manufacturing doll eyes and more particularly molded or blown doll eyes and products resulting therefrom : en fr
  • US1653248A - Trussed ladder rail : en
  • US1653368A - Railway-traffic-controlling apparatus : en
  • FR631687A - Transformation lamp and system of interchangeable elements for the making of this lamp : en fr
  • US1653398A - Reflecting level : en
  • FR631301A - Protective varnish for silver surfaces : en fr
  • FR631384A - hairpin or curl : en fr
  • FR631386A - Process for obtaining acetic acid at high concentration from solutions of acetylcellulose in acetic acid : en fr
  • DK38258C - Seafaring Depot Ship for Flying Boats. : da en
  • AU867927A - A device for indicating or recording the contents of receptacle for materials which can flow : en
  • US1653199A - Feeding attachment for printing presses : en
  • US1653499A - Tire-repair device and method : en
  • DE453934C - Asbestos sealing insert for outer capsule closures : de en
  • US1653081A - Safety razor : en
  • US1653092A - Butt hook : en
  • US1653334A - Marking machine : en
  • US1653565A - Method of butt welding by means of an electric arc : en
  • US1653013A - Vehicle brake : en
  • US1653576A - Lubricating system for drill heads : en
  • CA276456A - Rim nut : en fr
  • DE453878C - Automatic bobbin exchange device for looms with shuttle sensor : de en
  • US1653297A - Hydrocarbon burner : en
  • US1653196A - Automobile awning : en
  • CA276497A - Leather oil : en fr
  • CA276470A - Bathroom wall : en fr
  • CA276480A - Bituminous emulsion : en fr
  • GB282325A - Improvements in or connected with vertical mixing apparatus used in the sweet-meat and confectionery trades : en
  • FR631514A - Mold for the manufacture of chipboard balusters : en fr
  • GB277639A - Improvements in salt or evaporating pans : en
  • DE453958C - Unidirectional rear derailleur : de en
  • FR631589A - Bogie with raceways to support the vehicle body : en fr
  • DE454006C - Device for tensioning and straightening thin materials, especially celluloid sheets, as printing plates for light and multi-color printing processes : de en
  • GB272876A - Process for the manufacture of fructose from inulin : en
  • DE453805C - Stair grate furnace with post-combustion shaft : de en
  • GB282123A - Improvements relating to speed regulating devices : en
  • GB282500A - Improved mechanical detachable hand and fore-arm : en
  • US1653224A - Friction shock-absorbing mechanism : en
  • DE453955C - Rotary valve seal for internal combustion engines : de en
  • FR631588A - Compressor driven by pressurized fluid : en fr
  • FR631633A - Device applicable to all types of vehicles in order to prevent them from rolling back down the ramps : en fr
  • GB259950A - Improvements in the manufacture and production of condensation products of urea and its derivatives and formaldehyde : en
  • GB282206A - Improvements in clamping or binding appliances for the shuttering employed in casting concrete columns or pillars in situ : en
  • US1653558A - Bicycle skate : en
  • FR631407A - Sand braking knocker : en fr
  • GB282497A - Improvements in and relating to covers for drums, barrels and the like : en
  • US1653033A - Sign : en
  • US1653593A - Banjo : en
  • US1653363A - Railway-traeeic-controlling apparatus : en
  • US1653536A - Gas tip and process for producing carbon black : en
  • FR631661A - Furniture-bed-armchair : en fr
  • GB282282A - Improvements in lenses for signalling lamps, searchlights and like purposes : en
  • FR631401A - Device for the protection of massive construction parts in the area of the frontal scattering field of the stator of multiphase alternators against losses due to vortex currents by means of magnetic bodies with dispersion flux, made of laminated iron : en fr
  • FR631325A - Wheelbarrow improvements : en fr
  • GB268340A - Method of printing paper serviettes and the like : en
  • US1653174A - Tunnel kiln : en
  • DK38249C - Threshing machine with beats. : da en
  • AU621427A - Improvements in automatic and semiautomatic telephone circuits : en
  • US1653339A - Locking device : en
  • GB282489A - Improvements in foot arch supports : en
  • CA276406A - Alarm system : en fr
  • FR631470A - Press device applicable to needle nose looms : en fr
  • AU886827A - Improvements in or relating to vehicles for service on roads and rails : en
  • US1653162A - Patch for pneumatic tires : en
  • US1653172A - Radiocontrol of engine speed : en
  • US1653258A - Self-opening die for pipe-threading machines : en
  • US1653548A - Feather blade for use in rotary pumps, rotary engines, and like machines : en
  • FR631447A - Improvements made to the connections for conduits for liquid fuel, connections established between a releasable tank of an aerial locomotion device and the engine station that the conduit supplies : en fr
  • GB282169A - Improvements in and relating to the separation of sand, gravel and like substances from earthy or loamy material : en
  • CA276481A - Upholstery : en fr
  • GB282287A - Improvements in fluid-heating furnaces : en
  • GB282196A - A stereoscopic kinematographic camera : en
  • GB268719A - Improvements in and relating to ointments and the manufacture thereof : en
  • FR631609A - Process for the manufacture of materials with decorative effects : en fr
  • US1653568A - Accelerator for automobile engines : en
  • US1653452A - Process of making a hypoglycemia-producing substance and product : en
  • CA276517A - Phosphoric acid solution of cellulose : en fr
  • US1653249A - Axle-aligning gauge : en
  • US1653507A - Regenerative furnace for melting glass : en
  • US1653015A - Bolt : en
  • DK38260C - Walking clamp device. : da en
  • FR631428A - Improvements to presses : en fr
  • DE453929C - Drawbench for hollow bodies with guidance of the mandrel shaft through movable guides : de en
  • GB272960A - Device for obtaining fancy effects with circular knitting frames : en
  • CA276439A - Draft rigging : en fr
  • CA276512A - Dyeing, printing or stencilling of cellulose acetate : en fr
  • US1653501A - Seat-back slip cover : en
  • USD74111S - Design for a casing for a dictating machine or similar article : en
  • FR631472A - Speed change controlled by joystick : en fr
  • DE454001C - Extruder equipped with a cutting device for butter and similar material : de en
  • US1653482A - Flux applied in soldering aluminum and its alloys : en
  • GB282307A - Improvement in take-up reels : en
  • DE453670C - Process for cleaning iron-containing fluoroaluminium-fluoroalkali double compounds : de en
  • FR631679A - Improvements made to rotating machines with mobile vane blades, in particular those such as motors, compressors, pumps : en fr
  • GB282494A - Improvements in or relating to lock-stitch sewing machines : en
  • US1653043A - Operating handle for lever switches : en
  • US1653487A - Safety lock : en
  • US1652996A - Method of night aerial advertising : en
  • AU833627A - Concrete buildings : en
  • CA276474A - Mixer discharge : en fr
  • GB282242A - Improvements in or relating to suspension devices for vehicles : en
  • US1653069A - Buffer mechanism for diaphragm face plates : en
  • US1653313A - Distributing switch : en
  • FR631608A - Carburation device : en fr
  • GB272945A - Improvements in or relating to signalling devices for vehicles : en
  • GB282306A - Process of recovering lead or valuable lead compounds from lead-sulphur compounds : en
  • FR631642A - Method of decoration and ornamentation by direct printing, more especially applicable to electric bulbs, and in particular making it possible to advertise them : en fr
  • US1653272A - Process of purifying water : en
  • US1653566A - Cushion for creels or jacks : en
  • GB282181A - Improvements in or relating to covers for pneumatic tyres : en
  • US1653437A - Method of insulator manufacture : en
  • US1653578A - Cutter : en
  • DE453927C - Waste cistern with tilting vessel : de en
  • DE453855C - Bucket sieve for foundries driven by an electric motor and gearwheels : de en
  • FR631508A - Made-up carpet : en fr
  • DE453978C - Method of manufacturing telephone cables with quadruple distribution : de en
  • GB282232A - Improvements in or relating to the jacking of heavy bodies such as motor vehicles : en
  • FR631391A - Projector mirror locking system : en fr
  • GB282271A - Improvements in or relating to belts, bands, ropes or the like for driving or transmitting power in machinery or the like : en
  • DE453683C - Control device for the switching movement of the workpiece carrier in the longitudinal and transverse direction in brush drilling and tamping machines : de en
  • GB282316A - Improvements in unions for water-pipes and the like : en
  • FR631645A - Manufacturing process in endless pieces of a material suitable for packaging, overwrapping, decorative effects, and for similar purposes, and industrial products resulting therefrom : en fr
  • FR631533A - Tank to melt snow by means of heat supplied by liquid fuels : en fr
  • DE453865C - Gear drive for the gripper shaft of children's sewing machines : de en
  • US1653365A - Incandescent electric lamp : en
  • FR631502A - Ashtray for smokers : en fr
  • FR631627A - Advanced apple crusher : en fr
  • US1653493A - Automobile headlight : en
  • DE453857C - Device on pouring chutes for triggering a signal : de en
  • DE453919C - Machine for breaking down cocoa mass : de en
  • FR631545A - Improvements to achromatic objectives : en fr
  • US1652999A - Electric motor : en
  • US1653469A - Chair attachment : en
  • US1653496A - Musical stringed instrument : en
  • DE454059C - Windmill toys : de en
  • FR631461A - Improvements to motive force distribution equipment in pneumatic postal communication systems : en fr
  • DE453910C - Pipe coupling : de en
  • DE453837C - Encapsulated disconnector with withdrawable or retractable oil switch : de en
  • US1653115A - Sewing-machine attachment : en
  • US1653323A - Rotary store structure : en
  • US1653260A - Mounting for articles of jewelry : en
  • USRE16823E - Vincent q : en
  • FR631339A - Improvements to motion pictures : en fr
  • GB261751A - An improved tube for polishes and the like with means for applying the same : en
  • GB282219A - Improvements in or relating to articulating joints such as the hinged strut supports for the hoods of perambulators and to the manufacture thereof : en
  • GB282268A - An improved safety combination lock : en
  • FR631322A - Improvements to inner tubes for tires of automobiles and similar vehicles : en fr
  • FR631586A - Cleaning device for liquid filters : en fr
  • CA276431A - Building construction : en fr
  • CA276438A - Colloidal emulsion : en fr
  • FR631616A - Invisible hinge : en fr
  • DK38255C - Car deflector signal. : da en
  • CA276360A - Rock drill bit : en fr
  • US1653279A - Lubricator : en
  • US1653247A - Shovel or crane : en
  • US1653030A - Adjustable guideway : en
  • US1653425A - Telautography : en
  • US1653147A - Production of fire-extinguishing foam : en
  • FR631697A - Compressed air fender : en fr
  • US1653354A - Electric switch : en
  • US1653502A - Vulcanization of rubber and the product thereof : en
  • DE453852C - Electrical step resistance : de en
  • DE453843C - Method for producing taps : de en
  • GB270765A - Improvements in coke ovens : en
  • CA276506A - Method and apparatus for treating seeds : en fr
  • US1653183A - Lock for loom weft detectors : en
  • US1653498A - Loose-leaf binder : en
  • US1653523A - Casement-sash fastener : en
  • FR631530A - Agent for water purification : en fr
  • US1653497A - License-plate holder : en
  • DE453764C - Graphite electrodes in tape or sheet form : de en
  • DE453918C - Process for preserving milk powder and similar fat and protein containing dry substances of water-soluble substances : de en
  • USD74097S - Design fob : en
  • US1653357A - Combined stock guard and passway : en
  • US1653509A - Power hammer : en
  • US1653528A - Adjustable end-thrust bearing : en
  • CA276446A - Watch bracelet hook : en fr
  • US1653289A - Machine for use in lasting shoes : en
  • AU877527A - Improvements in or relating to lifting jacks : en
  • US1653246A - Baby kit : en
  • US1653388A - Tire boot : en
  • FR631540A - Improvements to ball mills : en fr
  • US1653107A - Single-phase transformer : en
  • US1653554A - Overalls : en
  • GB282231A - Improvements relating to tie presses or the like : en
  • CA276404A - Gas stove : en fr
  • US1653229A - Hair waver : en
  • US1653080A - Tie-tamper piston : en
  • FR631557A - Improvements in the processes for protecting tanks against perforation by means of an elastic and non-flammable coating : en fr
  • FR631483A - Adjustable induction coil : en fr
  • GB264513A - Electronic valve for rectifying the two half periods of an alternating current : en
  • GB282255A - Improvements in or relating to vehicle head lights : en
  • US1653473A - Water filter : en
  • US1653527A - Railway tie : en
  • USD74109S - Design : en
  • CA276367A - Fabric printing method : en fr
  • DE453791C - Crate reinforcement : de en
  • US1653040A - Mirror : en
  • US1653293A - Case or container : en
  • FR631484A - Neutrodyne assembly : en fr
  • FR631420A - Heating device for carburizing alcohol, petroleum, heavy oils, fuel oil, gas oil, etc., in internal combustion engines : en fr
  • FR631682A - Buckle for all men's toiletries : en fr
  • GB279119A - : en
  • US1653322A - Collapsible-tube paste filler and closer : en
  • US1653119A - Device for forming far-reaching sound pencils and application of latter : en
  • US1653142A - Reflector for headlights for vehicles : en
  • US1653170A - Door : en
  • DE453954C - glasses : de en
  • GB282249A - : en
  • US1653472A - Pulverizing or grinding mill : en
  • DE453933C - Processes and devices for generating steam : de en
  • DE453697C - Daybed convertible into a double bed : de en
  • US1653138A - Process for the manufacture of a textile material from vegetable raw material : en
  • CA276493A - Alloy : en fr
  • FR631495A - Construction part forming a wall : en fr
  • CA276399A - Packing container : en fr
  • GB275538A - Telegraph system : en
  • GB276316A - Apparatus for use on ships and aircraft for indicating and recording rolling and pitching : en
  • USRE16822E - A cobpobation oe con : en
  • CA276457A - Ash removing device : en fr
  • US1653300A - A cobpobation of dela : en
  • US1653383A - Garter : en
  • US1653314A - Bodies of desensitizing action and process of making same : en
  • CA276364A - Lumber handling apparatus : en fr
  • USD74120S - Design fob : en
  • DE454034C - Steam power plant for portable systems : de en
  • US1653553A - Window antirattler : en
  • US1653212A - Handpiece : en
  • US1653227A - Process for the manufacture of new derivatives of organic arsenic compounds : en
  • DE453873C - Process for drying out basement rooms and the like like : de en
  • CA276486A - Brassiere : en fr
  • CA276484A - Impeller mechanism : en fr
  • US1653150A - Coin lock : en
  • FR631643A - Improvements to actuation devices : en fr
  • USD74112S - Design for an ash tray : en
  • US1653071A - Water and air tube connection : en
  • GB267929A - Improvements in and relating to electric discharge devices : en
  • FR631403A - Process for the manufacture of improved fabrics and fabrics obtained by this process : en fr
  • CA276339A - Can opener : en fr
  • DE453880C - Standing oven with an endless rack and an external heating device : de en
  • FR631417A - Device for mounting statuettes or fetishes on the thermometers of the radiator caps, or the fuel indicators of the tank caps : en fr
  • CA276403A - Vacuum seal : en fr
  • DE453848C - Reinforcement for single-core AC cables : de en
  • FR631564A - Automatic level regulator : en fr
  • USD74130S - Design for a table ornament or analogous article : en
  • US1653025A - Typewriting machine : en
  • US1653235A - Lock clamp for cords : en
  • USD74092S - Design for a platter or similar article : en
  • DE453912C - Sealing for openings to be held larger than the bolts to be inserted : de en
  • US1653031A - Signaling system : en
  • US1653370A - Shade holder : en
  • USRE16825E - Method of and means fob associating light and music : en
  • DE453965C - Clip for fountain pen u. like : de en
  • GB272216A - Cupola furnace : en
  • US1653309A - Braider : en
  • US1653376A - Arc-welking machine : en
  • US1653211A - johnson : en
  • US1653549A - Device for locking the transmissions of automobiles, trucks, and other motor vehicles : en
  • US1653084A - Locomotive fire-box arch : en
  • US1653204A - Water storage and filter : en
  • CA276365A - Loom for weaving reeds : en fr
  • DE453831C - Machine for the production of upholstery nails etc. like : de en
  • DE453858C - Cross support guide for chain milling machines, slot drilling machines and. like : de en
  • GB278655A - Improvements relating to matrices for rubber printing surfaces : en
  • CA276338A - Metal hydroxide precipitation : en fr
  • DE453990C - Switching lock for the paper trolley switching device of typewriters : de en
  • FR631570A - Method for drying textiles and apparatus carrying out said method : en fr
  • US1653573A - Poultry-car construction : en
  • AU643427A - Improved ventilator : en
  • US1653451A - Motion-picture-film-developing machine : en
  • US1652998A - Turnback apparatus : en
  • US1653011A - Window fastener : en
  • US1653242A - Bedpan cleaner and sterilizer : en
  • US1653316A - Silent type-bar action : en
  • FR631308A - Anchoring device for railway tracks : en fr
  • FR631624A - Improvements to the continuous rectification of alcohols : en fr
  • FR631700A - Straw press : en fr
  • US1653110A - Free-air unloader for compressors : en
  • US1653243A - Steam cooker : en
  • FR631626A - Method and device for the production of fire-fighting foam : en fr
  • GB271468A - Improvements in and relating to photo engraving processes : en
  • FR631310A - Advanced aircraft : en fr
  • FR631460A - Iron refining : en fr
  • GB282166A - Improvements in or relating to lighter-than-air aircraft : en
  • DE453573C - Weather flute connection : de en
  • DE453991C - Frame made of sheet metal for teaching aid and children's typewriters : de en
  • CA276511A - Container for milk bottles : en fr
  • FR631396A - Electric soldering iron : en fr
  • DK38254C - Fine grinding apparatus for fine grinding of soles and heels on footwear. : da en
  • FR631548A - Cooking pot : en fr
  • FR631518A - Tangentially applied single segment brake specially applicable to motor vehicles : en fr
  • FR631359A - Protection and pressure device for moulders : en fr
  • GB282162A - Improvements in automatic control valves : en
  • GR1697B - PYRES CONVERTER. : el en
  • DE453780C - Device for electroplating cutlery items with different levels of electroplating : de en
  • DE453975C - Condensation pumping station : de en
  • US1653237A - spreen : en
  • FR631678A - Improvements to lubrication systems : en fr
  • US1653096A - Dispenser : en
  • USD74118S - Design for a stocking : en
  • US1653428A - Golf stick : en
  • AU375326A - Improvements in dips and sprays : en
  • US1653307A - Method of charging pulp digesters : en
  • US1653492A - Flush valve : en
  • DE453809C - Pot for tea, coffee etc. like : de en
  • FR631450A - Improvements to devices for mixing liquids with solid or semi-solid substances or with other liquids : en fr
  • US1653349A - Tillage implement : en
  • CA276503A - Diffusion reaction : en fr
  • FR631478A - Clamping device particularly applicable to railway or tram tracks : en fr
  • GB273305A - Improvements in or relating to melting pots for type metal and the like : en
  • CA276514A - Treatment of threads, fabrics, etc. : en fr
  • FR631587A - Two-stroke aviation engine : en fr
  • AU902427A - Improvements in and relating to hydraulic braking systems : en
  • CA276500A - Cap : en fr
  • US1653600A - Electric-battery-cell unit and process of making the same : en
  • US1653441A - Safety stop signal : en
  • AU816727A - Apparatus for delivering measured quantities of liquid : en
  • US1653587A - Apparatus for applying paste to battery grids : en
  • US1653112A - Shaft support : en
  • US1653515A - small : en
  • AU825727A - Curved tube vulcanizing apparatus : en
  • DK38245C - Machine for Sewing Filled Sacks. : da en
  • FR631656A - Machine for embedding soft leathers intended for leather protectors for tires : en fr
  • CA276501A - Baby walker : en fr
  • CA276374A - Wood preservation : en fr
  • US1653317A - Shock absorber : en
  • US1653444A - canal zone : en
  • USD74115S - Design fob a metai : en
  • US1653467A - Record for reproducing sound tones and action : en
  • US1653396A - Locking means for pottery molds : en
  • FR631331A - System for elastic retention of pens, pencils or other similar articles in pockets, bags, etc. : en fr
  • USRE16827E - Rinsing and drying apparatus : en
  • FR631329A - Improvements to seals and sealed devices for vacuum machines : en fr
  • GB282266A - Improvements in and relating to stands or supports for drilling and like machines : en
  • FR631313A - Water heater : en fr
  • FR631482A - Improvements to securing, lowering and raising devices for ships' vessels : en fr
  • GB282293A - Improvements in ironing machines : en
  • DE453922C - Rotatable shoe gluing press : de en
  • US1653340A - Nut-splitting tool : en
  • US1653464A - Geographical educational game apparatus : en
  • US1653605A - Method of protecting carbon or graphite electrodes in fused electrolytes : en
  • AU911427A - Improvements in and connected with alloys : en
  • USD74094S - Design por a dress : en
  • CA276401A - Piston, etc. : en fr
  • US1653348A - Vehicle wheel : en
  • FR631610A - Process for recovering starchy and sweet matter in starch production, especially applicable to the processing of dry tubers : en fr
  • US1653394A - Display appartus : en
  • US1653079A - Car-door seal : en
  • US1653567A - Automobile lock : en
  • US1653163A - Syringe : en
  • US1653471A - Powder can : en
  • GB282281A - Improvements in and relating to a method of strip covering boxes : en
  • GB282280A - Improvements relating to brackets for supporting gutters and the like : en
  • CA276395A - Heater and fan : en fr
  • CA276464A - Battery unit : en fr
  • US1653386A - Miter box : en
  • DE453935C - Loading and emptying device for ovens like a Russian swing : de en
  • FR631523A - Spark plugs for internal combustion engines : en fr
  • CA276437A - Suspender, etc. : en fr
  • GB278653A - Improvements in process and apparatus for producing cereal and other food products : en
  • US1653377A - Self-oiling bearing : en
  • US1653514A - Glass-knob mounting : en
  • FR631505A - Process of drawing circular lines in the square to create ornate elementary tiles : en fr
  • GB282473A - Improvements in or relating to apparatus for tipping railway wagons : en
  • FR631571A - Combined range finder and altimeter : en fr
  • US1653538A - Lubricating-oil pump : en
  • US1653121A - Rotary valve : en
  • FR631506A - Ball or roller bearings : en fr
  • US1653076A - Stop mechanism : en
  • US1653078A - Relay : en
  • US1653240A - Drilling mechanism : en
  • GB268299A - Improvements in or relating to method of treating latex and products thereof : en
  • US1653137A - Removable cover construction : en
  • US1653044A - Scale : en
  • US1653093A - Jar for fishing and drilling tools : en
  • US1653269A - Die : en
  • US1653504A - Transformer : en
  • US1653039A - Toy airplane : en
  • US1653429A - Photographic developing apparatus : en
  • US1653361A - Shock absorber : en
  • FR631680A - Elastic suspension for bicycle and motorcycle frames : en fr
  • DK38256C - Directions to Bicycles. : da en
  • FR631561A - Process and apparatus for preparing kapok or other similar textile material for spinning : en fr
  • FR631672A - New polish and its applications : en fr
  • FR631614A - Improvements made to installations comprising engines or turbines powered by a closed-circuit motor-compressor unit : en fr
  • US1653484A - James m : en
  • GB280542A - Improvements in or relating to machines for making wire mesh : en
  • US1653556A - Hamper : en
  • US1653019A - Nut-cracking machine : en
  • FR631655A - Development of processes and apparatus for removing zinc from lead : en fr
  • USD74089S - Design for a glass lighting globe : en
  • GB268343A - Improvements in or relating to gas meters : en
  • US1653494A - Railway track signal : en
  • US1653424A - Banjo : en
  • GB282313A - Improvements in or relating to oil cooking stoves : en
  • DE453981C - Gear for mechanical grids consisting of toothed wheels and worm : de en
  • FR631598A - Improvements to synchronous motors : en fr
  • DE453733C - Device, especially for guiding vehicles by determining the direction of magnetic or electromagnetic fields : de en
  • USD74129S - Design for a lighting fixture : en
  • US1653449A - Apparatus for use in cementing soles or heels to shoes : en
  • FR631654A - : fr
  • CA276505A - Lifting jack : en fr
  • USD74121S - Design por a coat : en
  • AU835427A - Insecticides and process of producing same : en
  • FR631352A - Safety thermostat for boiler or closed vessel : en fr
  • GB267098A - Improvements in pressure gauges especially adapted for use with pneumatic tyres : en
  • GB282125A - Improvements in or relating to two-stroke cycle internal combustion engines : en
  • DE453943C - Procedure for operating submersible flames : de en
  • US1653061A - Front axle and spindle assembly : en
  • US1653143A - Window latch : en
  • US1653148A - Method of forming and applying paper-marking patterns to patterncarrying members : en
  • DE453888C - Process for the production of lead oxides, such as lead clay or red lead, from lead powder : de en
  • DE453903C - Mower with swath spreader : de en
  • US1653468A - Oil burner : en
  • US1653151A - Pencil : en
  • AU882727A - Improvement in pulley blocks : en
  • US1653097A - Multiple continuous-wire-drawing machine : en
  • US1653108A - Surfacing machine : en
  • US1653421A - Fastening for water-closet-seat sections : en
  • FR631423A - Advanced reinforced concrete cooler : en fr
  • US1653016A - Mason's scale : en
  • DE453937C - Single cutting machine : de en
  • DE449203C - Adjustable sun roof for windows, balconies etc. : de en
  • CA276485A - Shaft impeller : en fr
  • CA276369A - Hot-air furnace : en fr
  • FR631456A - Closing system for bags and other similar articles : en fr
  • FR631591A - Method and device for the production of vegetable concentrates : en fr
  • FR631596A - Lift with regulator : en fr
  • DK38248C - Seal. : da en
  • FR631400A - Toiletry bag : en fr
  • GB282182A - Improvements in railway rail chairs : en
  • GB282214A - Improvements in trucks : en
  • GB265242A - Improved brake band friction clutch : en
  • CA276370A - Weather strip : en fr
  • GB280875A - Improvements in the cylinders and frames of internal combustion engines : en
  • AU908927A - Improvements in electric vulcanizers : en
  • CA276526A - Electrical apparatus : en fr
  • CA276494A - Cooking apparatus : en fr
  • GB282254A - Two-share plough : en
  • US1653005A - Toilet float : en
  • US1653014A - Induction heater : en
  • US1653271A - Razor-blade stopper : en
  • CA276451A - Heating unit : en fr
  • CA276458A - Torch tip : en fr
  • DE453931C - Device for grinding turning and planing steels : de en
  • FR631597A - Improvements to current transformers : en fr
  • CA276426A - Fibre impregnating method : en fr
  • FR631694A - X ray tube : en fr
  • US1653198A - Offset printing attachment : en
  • US1653344A - Casting mold and method of making same : en
  • US1653535A - Holding means for detachable straps : en
  • US1653478A - Glass feeder : en
  • US1653373A - Gasoline rock drill : en
  • FR631644A - Device for rod riveting : en fr
  • US1653063A - Apparatus for pressing dents in bakery rolls : en
  • FR631525A - Double metal frame : en fr
  • GB282193A - Improvements in apparatus for adding re-agents to water : en
  • US1653135A - Electropneumatic brake : en
  • US1653545A - Game : en
  • US1653051A - Method of and machine for closing flexible containers : en
  • US1653290A - Method of lasting shoes : en
  • FR631309A - Fluid cooled valve mechanism for internal combustion engines : en fr
  • FR631580A - Shuttle for any loom : en fr
  • FR631554A - Talking machine with dual reproduction system of recorded sounds : en fr
  • US1653158A - Best available cop : en
  • US1653595A - Display box : en
  • DE453963C - Coupling between trailer and towing vehicle : de en
  • FR631340A - Rail for railways or others, cut obliquely to obtain a smooth running : en fr
  • FR631366A - Air cushions for all purposes, mattresses, seats, etc. : en fr
  • GB282297A - Improvements in powdered fuel furnaces : en
  • GB269177A - Improvements in and relating to electric circuit interrupters : en
  • GB282463A - Improvements in fertilisers : en
  • CA276453A - Stoper feed control : en fr
  • DE453905C - Cam control for fuel pumps of fuel injection engines : de en
  • DE453901C - Device for measuring the position of high objects : de en
  • AU859027A - Amendment : en
  • GB282229A - Combined paper container and advertising device : en
  • FR631659A - Polishing machine, fitted with a dust extraction device : en fr
  • GB282174A - An improved method of and apparatus for projecting kinematograph films : en
  • CA276467A - Burner mechanism : en fr
  • FR631510A - Double heater hot water distribution tank : en fr
  • US1653454A - Washing attachment for tubs : en
  • US1653434A - Barrel-lining machine : en
  • FR631670A - Concealed Corpse Bug Paper : en fr
  • FR631593A - New binoculars or glasses frame eliminating the clamp on the nose : en fr
  • DE453868C - Brake device moved by liquid or gaseous pressure medium, especially for four-wheel brakes of motor vehicles : de en
  • GB277324A - Turbine plant for gas or steam : en
  • FR631536A - Retort Head Grinding Machine : en fr
  • US1653053A - Optical reflector : en
  • US1653562A - Syringe or sprayer : en
  • USD74108S - Design tor a vanity case : en
  • US1653136A - Fluid-pressure brake : en
  • USD74117S - Howabd b : en
  • US1653099A - Signaling apparatus : en
  • DE453872C - Process to protect against rust formation and to produce a permanent color look on iron or ferrous surfaces : de en
  • DE453989C - Precipitation electrode for electrical gas cleaning : de en
  • FR631346A - Process for obtaining oily solutions : en fr
  • US1653522A - Printing machine : en
  • US1653530A - Store fixture : en
  • US1653152A - Method of and means for making core lamine : en
  • GB282221A - An improved tool for cutting holes in sheet and like metal : en
  • DE453887C - Adsorption and regeneration processes : de en
  • DE453938C - Dye preparation for dyeing cellulose acetate or fibrous materials containing it : de en
  • FR631469A - Tension machine for artificial silk : en fr
  • FR631531A - Improvements to devices for shaping vehicle wheel tires : en fr
  • FR631663A - Method and device intended to prevent the abnormal cooling of the raw liquid oxygen bath in the lower part of liquid air liquefying-rectifying devices, known as double column devices : en fr
  • DE453909C - Pipe and rod coupling with ball joint and union nut : de en
  • CA276390A - Price indicating machine : en fr
  • US1653134A - Electropneumatic brake : en
  • US1653086A - Electric switch : en
  • US1653341A - Propeller mounting : en
  • US1653485A - Madge : en
  • US1653331A - Vehicle wheel : en
  • CA276358A - Liquid distributor : en fr
  • CA276392A - Water repellant substance : en fr
  • US1653126A - Mine post or jack : en
  • CA276528A - Method and apparatus for producing energy variations in electrical circuits : en fr
  • DE453881C - Tunnel expansion : de en
  • CA276384A - Caterpillar : en fr
  • CA276385A - Wardrobe : en fr
  • CA276428A - Envelope holder : en fr
  • FR631486A - Process allowing the use of gases, compressed or not, for the sterilization of all fermented or non-fermented media : en fr
  • GB272211A - Apparatus for the purification of impure solutions of caustic soda or the like on osmotic principles : en
  • CA276442A - Snow motor vehicle : en fr
  • US1653182A - Plier wrench : en
  • FR631579A - Process for protecting metal walls against incrustation and corrosion : en fr
  • US1653124A - Interrelated pulp-refining and viscose process : en
  • US1653075A - Leather stiffener for the heels and toes of boots and shoes : en
  • GB282226A - Improvements in or relating to the reinforcement of concrete structures : en
  • CA276463A - Railway booster : en fr
  • US1653066A - Omnibus top : en
  • US1653282A - Refuse furnace : en
  • GB282272A - Improvements in and relating to bracelets and other linked articles of jewellery : en
  • GB265241A - Improvements in racks for warp beams and the like : en
  • US1653418A - Automobile dash lamp : en
  • FR631485A - Locking system for sliding windows : en fr
  • FR631487A - Method and apparatus for operating two-stroke internal combustion engines using exhaust gases for heating boilers : en fr
  • GB282260A - Improvement in lever lid canisters or like metal containers : en
  • DE453907C - Reinforcement for pipes made of wood or other materials : de en
  • FR631521A - Improvements made to measuring pumps : en fr
  • US1653327A - Figure toy : en
  • US1653488A - Horseshoe : en
  • FR631302A - Interchangeable mop brushes : en fr
  • FR631576A - Mud flaps for trailer wheels and fixed-knuckle automobiles : en fr
  • FR631526A - Glass container : en fr
  • DE453847C - Absorption machine : de en
  • DE453885C - Device for pulling out and thinning the neck wall of incandescent lamp bulbs : de en
  • FR631341A - Number plate for motor vehicles and others : en fr
  • DE453977C - Electrical collector, consisting of thin, bipolar plates : de en
  • FR631343A - Improvements in the manufacture of cellulose derivatives and resulting products : en fr
  • GB282200A - Improvements in or in connection with the head lights and steering gear of motor vehicles : en
  • GB282317A - Improvements in automatic anti-vacuum valves for water mains and the like : en
  • USD74100S - Design for a lighting-fixture wall bracket : en
  • DE454008C - Device for transmitting characters : de en
  • GB263815A - Improvements in or relating to multi-color printing : en
  • GB282490A - Improvements in connection with burners of oil lamps : en
  • FR631333A - Improvements to recoil and re-battery devices for artillery pieces : en fr
  • CA276417A - Aeronautical propeller : en fr
  • GB275544A - By-pass clearance unloader for fluid compressors : en
  • US1653185A - Aircraft : en
  • US1653139A - Eyeshade for auto drivers : en
  • DE453832C - Revolver calender : de en
  • US1653569A - Steaming device : en
  • DE453917C - Keyboard fingerboard for concert zithers, string zithers and similar instruments : de en
  • US1653274A - Screen door : en
  • US1653436A - Insulator : en
  • DK38252C - Film transfer machine for endless film tapes with self-winding cassette. : da en
  • FR631507A - Method of making rail joints : en fr
  • FR631607A - New dielectric insulation system : en fr
  • GB259245A - Manufacture of crystallised arsenobenzenes : en
  • FR631413A - Rotating vanes for driving wheels : en fr
  • GB282283A - Improvements in and relating to air ships : en
  • FR631350A - Spark plug : en fr
  • GB282237A - A toy : en
  • US1653060A - Tree-felling machine : en
  • DE453869C - Brake device moved by liquid or gaseous pressure medium, especially for four-wheel brakes of motor vehicles : de en
  • FR631647A - Skin and fur tanning process : en fr
  • USD74116S - Chables t : en
  • US1653447A - Oil burner : en
  • FR631692A - Electric accumulators with reduced charge voltage : en fr
  • GB272217A - Improvements in and relating to carburettors : en
  • GB282222A - A new or improved heating and drying appliance for footwear : en
  • DE453836C - Step switch : de en
  • GB267928A - Method of and apparatus for treating crystallised margarine mass : en
  • CA276334A - Air heating furnace : en fr
  • DK38265C - Dimming device for car headlights. : da en
  • US1653571A - Target : en
  • US1653481A - Process for artificially graining wood : en
  • FR631522A - Further training in vehicle seats : en fr
  • GB282261A - Improvements in vehicle brake mechanism : en
  • FR631388A - Travel coat rack : en fr
  • FR631414A - Improvements to glass furnaces : en fr
  • FR631699A - Straw press : en fr
  • US1653082A - Volume indicator : en
  • GB263184A - : en
  • GB268339A - Improvements in or relating to sieve-like permeable drums or the like : en
  • CA276510A - Shoe tongue retainer : en fr
  • US1653041A - Carburetor : en
  • US1653588A - Painting apparatus : en
  • FR631666A - Steam generator with intense water circulation : en fr
  • US1653324A - Automatic regulating means for steam plants : en
  • US1653187A - Lock : en
  • DK38257C - Procedure for Drying the Paintware in Grinding Plants with Separate Sifting. : da en
  • US1653216A - Seat for vehicles : en
  • CA276357A - Bore-hole apparatus : en fr
  • DE453864C - Process and anode for the production of metal coatings : de en
  • AU784727A - Improved pinch baror kicker : en
  • US1653007A - Apparatus for producing seamless fibrous containers : en
  • US1653008A - Nitrocellulose lacquer and process of making same : en
  • CA276444A - Vacuum tube socket : en fr
  • CA276518A - Electric lighting installation for railway carriages, etc. : en fr
  • DE453856C - Centrifugal casting process and device for carrying out the same for the production of hollow metal bodies, in particular long pipes, in an inclined shape : de en
  • AU511126A - An improved machine for bending bars, rods, andthe like : en
  • DE453953C - Mobile wheel puller : de en
  • US1653026A - Method of obtaining stable aqueous emulsions of pitch and other unsaponified organic matter of mineral origin : en
  • DE453846C - Pneumatic tube system with automatic shutdown of the conveyor air flow : de en
  • FR631316A - Sewing machine : en fr
  • US1653372A - Vehicle wheel : en
  • US1653034A - Reversible concealed locking apparatus : en
  • US1653404A - Automatic reclosing mechanism : en
  • FR631441A - Confectionery toy balloon : en fr
  • DE453804C - Arrangement for switching stars of electrical rotary switches : de en
  • FR631567A - Multiple milling machine to reproduce : en fr
  • FR631640A - Improvements to servo motors : en fr
  • FR631677A - Improvements to lubrication systems : en fr
  • GB282245A - Improvements in and relating to leather and like thong cutting apparatus : en
  • US1653446A - Locking device for barrel pumps : en
  • US1653551A - Adhesive and process of making same : en
  • FR631409A - Improvements to the mechanisms of electrical switches : en fr
  • DE454031C - Clip for relay cards, which goes through a slot in the card and is also used to attach the cards to the card holder by means of a resilient snapper : de en
  • US1653537A - Smoke box for locomotives : en
  • US1653291A - katow : en
  • GB269210A - Improvements relating to marking devices for recording apparatus : en
  • GB282264A - Apparatus for inserting bushes : en
  • CA276461A - Alloy : en fr
  • US1653220A - of marion : en
  • CA276478A - Ice cream mix : en fr
  • FR631327A - Installation of electro-pneumatic clocks : en fr
  • US1652997A - Aerial advertising device : en
  • US1653579A - Storage-battery attachment : en
  • US1653154A - Sanitary noodle hand press : en
  • FR631634A - Process for extracting iodine from its iodide solutions : en fr
  • US1653598A - Fastener : en
  • CA276351A - Machinery belt : en fr
  • FR631406A - Fabric trimmer : en fr
  • FR631360A - Method of adding a fitting or a bypass on a pressurized fluid conduit in the load state and apparatus carrying out said process : en fr
  • DE454033C - Easel card file, the card holder of which is held together by a slider when the card file is closed, which is locked by the locking element for the card holder : de en
  • DK38247C - Device for Improving Radiation in Space, in particular by Shortwave Transmitters. : da en
  • US1653037A - Plaster-receiving board : en
  • CA276341A - Egg crate : en fr
  • FR631500A - Hasp closure for trunks, chests and similar expandable items : en fr
  • CA276425A - Roundabout : en fr
  • DK38266C - Telephone cord with three conductors. : da en
  • CA276394A - Electric bread toaster : en fr
  • DE453807C - Stocking made in the round rows with several working systems and process for its production : de en
  • FR631314A - Advanced door bell : en fr
  • FR631389A - Sugar sprinkler : en fr
  • IT256324B - : it
  • FR631623A - Staged dosing burner : en fr
  • US1653256A - Candle lamp : en
  • GB282496A - Improvements in, or relating to, anti-dazzle devices for the headlights of motor vehicles : en
  • DE453988C - Card index in the form of a book with a zigzag folded, extendable back : de en
  • FR631439A - Hydraulic press powered by a low pressure centrifugal pump, with rotary vanes without pistons : en fr
  • FR631573A - Removable device allowing to transform an uncovered car into a closed car : en fr
  • GB282315A - Improvements in or relating to steam power generating units : en
  • US1653215A - Apparatus for heat-treating metals : en
  • DE454057C - Method for attaching thin reflective metal coatings to surfaces made of elastic material : de en
  • US1653490A - Bottle closure : en
  • FR631330A - Removable bottle closure : en fr
  • GB282312A - Improvements in or relating to electric motor controllers : en
  • DE453828C - Self-braking bobbin for spinning, twisting and similar machines : de en
  • DE453884C - Apparatus for melting out substances of animal origin, such as glue leather, bones, ossein or the like, with an externally heated container : de en
  • GB265179A - Improvements in devices for taking up wear in brakes and the like : en
  • CA276377A - Grain feeding device : en fr
  • FR631376A - Hinges for suitcases, cases and other similar extendable devices : en fr
  • FR631582A - Improvements to devices for producing detonating mixture in gas engines : en fr
  • DE453976C - Galvanic element : de en
  • FR631615A - Signaling device for change of direction, change of gait or stop for motor cars and other vehicles : en fr
  • GB279020A - A process for the production of semi-coke briquettes from bituminous coal : en
  • US1653149A - Fabric-folding machine : en
  • US1653350A - High-speed hydraulic press : en
  • US1653189A - Air-lift pump : en
  • US1653387A - Storage tank for volatile liquids : en
  • CA276409A - Stove pipe support : en fr
  • DK38267C - Secured Nut and Screw. : da en
  • FR631601A - Indicator device : en fr
  • US1653526A - Calk for boots and shoes : en
  • USD74103S - Design for a candlestick ob similab article of manufacture : en
  • GB282257A - Improvements relating to the inlaying of metal with a contrasting metal : en
  • DE453940C - Installation of electrical gas cleaning systems to prevent short circuits : de en
  • DE453798C - Belt with an elastic intermediate piece : de en
  • GB282173A - Improvements in pistons for internal combustion engines : en
  • FR631585A - Electric heaters for internal combustion engines : en fr
  • DE453866C - Device to prevent backflow in sewing machines : de en
  • DE454052C - Valve with an auxiliary lock located below the valve cone : de en
  • US1653179A - Lifting jack : en
  • US1653244A - Tray : en
  • US1653259A - Engine governor : en
  • GB282165A - Improvements in the purification and softening of water : en
  • US1653181A - Cap : en
  • DE453841C - Circulating, spring-mounted tool for soil cultivation machines : de en
  • FR631353A - Skin peeling machine : en fr