• FR648063A - Improvements to installations for the disposal of sewage : en fr
  • FR648283A - Electric lighting installation using a generator running at variable speed : en fr
  • USD77088S - Design fob a badiatob obnament : en
  • US1693690A - Motor-vehicle bus-window-operating mechanism : en
  • US1693805A - Fastener-covering method and means : en
  • GB289100A - Improvements in optical-projection apparatus : en
  • US1694308A - Method of separation and liquefaction of gases : en
  • FR648039A - Rotary Explosion Chamber Spool Rotary Motor : en fr
  • DK39549C - Two-pressure vessel boiler with reversing chamber for the combustion products. : da en
  • FI12279A - Hara-aura : en fi
  • GB285829A - Process of manufacture of powdered plastic material : en
  • US1694031A - Motion-picture camera : en
  • DE469019C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • DE469347C - Armchair with foldable armrests : de en
  • DE469117C - Foam silencer : de en
  • DK39570C - Procedure and Ball Mill (Pipe Mill) for Fine Grinding of Cement or the like. : da en
  • GB301667A - Improvements in grinding, crushing or like mills : en
  • GB301703A - Improved process and apparatus for manufacturing horse-shoe nails : en
  • DE469294C - Computing device with pressure device, setting and control elements : de en
  • FR647943A - Production of new dyes : en fr
  • GB289050A - An arrangement for the automatic control of the efficiency of transmitting systems, particularly for high frequency transmitting systems : en
  • GB301651A - Fodder and nutritive products and process for production of the same : en
  • DE469354C - Picture assembly table for multi-color printing : de en
  • FR647889A - New frequency changer system : en fr
  • USD77089S - Design por a dish or article op analogous nature : en
  • US1694342A - Truck : en
  • USD77091S - Design fob a etc ob similab article : en
  • US1693630A - Insulating tube and process of making same : en
  • DE469318C - Method of cleaning paper stock in a centrifuge : de en
  • FR648341A - Manufacturing process of certain decorative objects : en fr
  • US1693733A - Method and means for applying engine explosion pressure : en
  • US1693980A - Show case : en
  • FR647939A - Battery improvements : en fr
  • DE469163C - Metal propellers with hollow blades : de en
  • DE469324C - Device for pulling conical objects : de en
  • DE469220C - Two-stroke diesel engine with exhaust, flushing and loading slots in the cylinder wall : de en
  • FR648396A - Process for improving the efficiency of internal combustion engines, of all systems and means by allowing the implementation : en fr
  • FR648038A - Internal combustion engine : en fr
  • GB298463A - : en
  • DE469255C - Poultry foot ring made of celluloid : de en
  • US1693612A - Manufacture of livestock feeds : en
  • FR648224A - Apparatus for manufacturing threads of flossed artificial silk and the like : en fr
  • US1693931A - Burner and valvular control therefor : en
  • US1694296A - Frequency-changer apparatus : en
  • US1694307A - Indicating devices : en
  • FR648317A - Method and device for transmitting images : en fr
  • GB272504A - Improvements in compression refrigerating apparatus : en
  • GB298892A - Improvements in or relating to fastening or coupling devices : en
  • GB301713A - Improvements in metal nails for use in fixing wall-board, plywood, carpets, woodworkand the like : en
  • US1694044A - Fighting bag : en
  • FR648237A - Improvements to pistons for liquid meters : en fr
  • DE469066C - Combination of a wagon tipper and a separately movable tipping hopper : de en
  • FR648015A - Device for winding and unwinding an endless strip of celluloid, parchment, bristol paper or other similar material : en fr
  • CA285331A - Electric lamp : en fr
  • AU1054027A - Improvements in and relating tothe treatment of coal gas andthe like and tothe production of ammonium sulphate : en
  • DK39574C - Bicycle support. : da en
  • US1694210A - Tractor guide : en
  • FI12257A - Today an electric chapel : en fi
  • DE469138C - Device for stripping overcoats, especially bottle caps, made of substances that form small cohesive skin, from the dipping mold : de en
  • FI12289A - Anordning vid elektriska värmeacumulatorer : en fi
  • USD77105S - Design for a tire : en
  • FR648121A - Piezoelectric quartz resonator or oscillator : en fr
  • GB284249A - A process for the application of highly sulphonated oils in the textile industry : en
  • GB301761A - Improvements in shock absorbers : en
  • US1694184A - Automobile traffic signal : en
  • US1694355A - Machine for preparation of molder's sand : en
  • FR648346A - Method of drilling flues in metal plates : en fr
  • DE469090C - Process for the extraction of metals by fused-salt electrolysis : de en
  • FR647987A - Device for mounting a lubricating pump on aircraft engines : en fr
  • US1694182A - Method of removing shells from nuts : en
  • FR647952A - Process for the production of metals and alloys : en fr
  • GB301774A - Improvements in accelerometer and inclinometer apparatus for investigating the motion of road vehicles : en
  • FI12268A - Förfaringssätt att avskilja fosfor från fosforhaltiga gaser : en fi
  • FR648066A - Wheelbarrow : en fr
  • FR648366A - Travel clock : en fr
  • GB301657A - Improvements in stools for refreshment bars and the like : en
  • GB283975A - Apparatus for producing an intimate mixture of several media by means of centrifugal force : en
  • FR647898A - Process for the preparation of an impermeable material by adding shale powder : en fr
  • FR648065A - Automatic connecting rod for mower : en fr
  • DE464268C - Process for the production of copper oxide ammonia artificial silk : de en
  • FR648012A - Pin switch for electric lamps and in particular for portable lamps and flashlights : en fr
  • GB280523A - Improvements in switches for direction-indicators for vehicles : en
  • GB301586A - Improvements in or relating to electrical condensers : en
  • USD77087S - Design for a radiator ornament : en
  • FR647852A - Metal pickling process and machine using said process : en fr
  • CA285241A - Building material : en fr
  • AU1050627A - Improvements in incandescent electric lamps and like sealed envelopes : en
  • DK39550C - Automatic Camera. : da en
  • US1693759A - Production of artificial yarns or threads : en
  • US1693940A - Screening apparatus : en
  • CA285341A - Aerial system : en fr
  • FR648387A - Folding lamp : en fr
  • US1694062A - Dynamo-electric machine : en
  • FR648264A - Machine for strapping packages using wire : en fr
  • FR648272A - Improvements made to cane makers or similar envideuses : en fr
  • US1693838A - Method of making shafts, connecting rods, and the like : en
  • US1694094A - Bed-bottom fabric : en
  • US1694269A - Internal-combustion engine : en
  • CA285301A - Razor blade tool : en fr
  • CA285252A - Fruit grading machine : en fr
  • FR647995A - Safety razor enhancements : en fr
  • CA285367A - Grain drill feed : en fr
  • CA285352A - Fuel distillation apparatus : en fr
  • DE469140C - Resilient piston ring : de en
  • US1693908A - Wax distributor for floor-polishing machines : en
  • US1693983A - Apparatus for boiling cellulose : en
  • DE469281C - Drive for friction washing machines : de en
  • DE469384C - Safety device for the fastening screws in the railway superstructure : de en
  • CA285315A - Electric switch : en fr
  • GB301717A - Tubular solder with filling of soldering means : en
  • US1694133A - Manhold cover : en
  • US1694281A - Electrical apparatus : en
  • GB301698A - Improvements relating to engines including a plurality of cylinders contained in thesame jacket : en
  • USRE17153E - Maude agnes mingus : en
  • FR647948A - Centrifugal lubricator for axle box lubrication devices, in particular for railway cars : en fr
  • DE469233C - Process for the preparation of durable iodoels : de en
  • DE469194C - Safety belt : de en
  • DE469200C - Process for the production of bearing shells which are assembled by casting from an outer steel layer and an inner layer made from gunmetal or another alloy : de en
  • GB302194A - Improvements in or relating to hackling machines for flax, hemp and like fibres : en
  • US1693792A - Carburetor : en
  • GB275271A - Manufacture of amidated sulphurised benzanthrone derivatives : en
  • US1693637A - Apparatus for manufacturing inner tubes : en
  • USD77100S - Design for a clamp plate : en
  • DE469121C - Device for installing and removing the rolls of pilger step rolling mills : de en
  • US1694251A - Ized and osfa-teled to sighabd ts syijul : en
  • US1694320A - Electric switch : en
  • US1694351A - Air heater : en
  • DE469150C - Toboggan backrest : de en
  • GB277952A - Improvements in distillation : en
  • FR647992A - Advanced tensioning device for spindle beds, fin spinning machines, twisting machines and similar textile machines : en fr
  • USD77112S - Design fob : en
  • FR647944A - Wardrobe : en fr
  • FR647960A - Electrically operated door closing device : en fr
  • US1693938A - Machine for making match cards : en
  • US1694118A - Casting apparatus : en
  • US1693804A - Rail anchor : en
  • US1694061A - Self-starting induction motor : en
  • DE469382C - Paper carriage switching device for typewriters : de en
  • US1693750A - Panel joint for automobile bodies and method of making the same : en
  • USD77069S - Design for a curtain rod : en
  • DE469307C - Conveyor device with endless chain drives : de en
  • US1694190A - Photo-electric cell : en
  • DE469170C - Process and device for the distillation and rectification of carbon disulfide : de en
  • CA285258A - Duplicating machine : en fr
  • US1693628A - Traveling chain grate : en
  • US1693660A - Truss : en
  • FR648074A - Portable lighting device primarily for medical examination : en fr
  • CA285397A - Train speed recorder : en fr
  • US1694278A - Coupling and steering device for automobiles : en
  • US1694340A - Grinding machine : en
  • US1693905A - Toweling cabinet : en
  • US1694265A - Method and apparatus for treating filaments : en
  • FR648202A - Dust extractor : en fr
  • FR647872A - Advanced stylograph : en fr
  • DE469107C - Influence of the auxiliary device for the work spindle of grinding and milling machines : de en
  • AU1354928A - Improvements in or connected with picture projection machines : en
  • DE469167C - Automatic steam release on preheaters for stills : de en
  • FR648257A - Gas exhaust port plug for electric accumulators : en fr
  • GB287085A - Improvements in or relating to vehicle wheels : en
  • GB301628A - A food warmer : en
  • FR648382A - Improvements to electrolytic batteries : en fr
  • CA285328A - Method of increasing the elasticity of metal articles : en fr
  • US1694333A - Journal-length gauge : en
  • GB301669A - Improvements relating to the manufacture of small rollers and other disc like objects from sheet metal : en
  • US1694248A - Telephone line : en
  • USD77051S - Design for a doorstop : en
  • FR647900A - Improvements to the vaults of ovens or hearths : en fr
  • GB301567A - Improvements in the production of pattern effects in textile materials composed of or containing cellulose esters : en
  • US1693828A - Automobile service indicator : en
  • US1693917A - Process for the manufacture of linoleum covering material : en
  • USD77060S - Design for oilcloth : en
  • CA285381A - Uni-control tuning apparatus : en fr
  • AU1049027A - Improvements in or relating to friction brakes orthe like : en
  • FR648323A - Arrangement of connection terminals for electrical devices : en fr
  • FR648381A - Proportional braking wheel : en fr
  • GB282407A - Improvements in or relating to domestic waxing machines : en
  • GB301664A - Improvements in or relating to woven wire and coil spring mattresses and like springsurfaces : en
  • CA285375A - Roller-body for roller-weirs : en fr
  • US1694096A - Grease-charging apparatus : en
  • US1694224A - Clothes-pressing machine and the like : en
  • CA285358A - Polyalkylene glycol ester manufacture : en fr
  • GB301585A - An improved preparation for preventing dimming of glass, or other polished surfaces : en
  • US1694030A - Radiator cap for automobiles : en
  • CA285350A - Regenerative brake control : en fr
  • GB286207A - Improvements in or relating to methods of and apparatus for treating hydrocarbons to obtain ink or soot : en
  • US1694134A - Door opening and closing mechanism : en
  • US1693784A - Electric cooking stove : en
  • FI12267A - Förfaringssätt framställning av dioxyaceton : en fi
  • US1694207A - Display rack : en
  • DE441292C - Electric advertisement light lamp : de en
  • FR648082A - Improvements to typewriter exhausts : en fr
  • GB288596A - Improvements in or relating to means for mounting or supporting apparatus having moving parts : en
  • US1693689A - Automatically actuated brush for grainer piees : en
  • US1693787A - Milk-bottle cap : en
  • US1694105A - Core box for ingot molds : en
  • CA285300A - Oil shale retort : en fr
  • AU1383728A - Improvements in safety razors : en
  • AU897827A - An improved water sprinkler : en
  • CA285244A - Car coupler : en fr
  • CA285332A - High frequency duplex signalling system : en fr
  • FR647858A - Telephone system : en fr
  • FR648149A - Mechanical fuse with clockwork movement with temperature indicator device : en fr
  • FR648164A - Installation for the manufacture by centrifugation of pipes of all kinds, and in particular of metal pipes : en fr
  • US1693901A - Washer-setter spout : en
  • US1694229A - Thread restorer : en
  • DE469179C - Process for the preparation of dye compounds soluble in organic solvents : de en
  • FR647884A - Sliding pencil system : en fr
  • US1693929A - Single-trigger mechanism for double-barrel firearms : en
  • US1694112A - Underframe for automobile vehicles : en
  • CA285353A - Pail handle : en fr
  • US1694057A - Process of making triphenylmethane dyes : en
  • FR648250A - Combustion engine cylinder head : en fr
  • GB277014A - Improvements relating to the manufacture of foundry moulds : en
  • GB301848A - Improvements in or relating to alternating current dynamo electric machines : en
  • GB301946A - An improved process for the recovery of soluble products from coal and the like : en
  • DE469086C - Device for automatic periodic switching of the valves of water gas generators : de en
  • US1693786A - Process for the crystallization of solid substances in a coarse granular form from solutions : en
  • US1694270A - Safety switch : en
  • DE469124C - Coke oven wall with vertical heating elements : de en
  • DE469386C - Circuit for automatic route blocking : de en
  • FI12274A - Avgagingsanordning for siltrummor : en fi
  • US1693781A - Machine for grinding gears : en
  • US1693821A - Wbinqee : en
  • US1694170A - Telephone system : en
  • FR647880A - Phthalic anhydride purification process : en fr
  • FR648392A - Loading device for semi-automatic ship guns : en fr
  • US1694087A - Aspirator : en
  • GB298084A - Manufacture of 1 : 1 : 2-trichlorethane : en
  • US1694197A - Vehicle washing tank : en
  • FR647962A - Improvements to caps and their manufacture : en fr
  • FR648067A - Anesthetic method and mask for the removal of narcotic vapors exhaled by the patient during narcosis and any other bad odors : en fr
  • USD77142S - Design for a handle for smoking stands or similar articles : en
  • US1693599A - Charles : en
  • AU1116628A - Improvements relating to furnaces for use of powdered coal especially applicable tothe furnaces of locomotives : en
  • CA285365A - Saving clock : en fr
  • CA285390A - Zinc sulphate purification : en fr
  • US1693839A - Method of jointing tubular members : en
  • US1694002A - Sash or store-front construction : en
  • DE469273C - Profiled drying and conveyor channel for curved wood : de en
  • DE469340C - Process for the representation of substantive disazo dyes : de en
  • US1694274A - Tug wheel : en
  • AU1057527A - Oil burner : en
  • US1694140A - Wrench : en
  • US1693589A - Bias-cutung machine : en
  • US1693684A - Loose-leaf binder : en
  • FR648244A - : fr
  • FI12284A - Pappersservietthållare : en fi
  • GB301685A - A crucible holder and stand : en
  • US1693633A - allen : en
  • US1694149A - Electrical resistance : en
  • GB302195A - Improvements in pulverised fuel burners : en
  • US1694241A - Induction-motor-regulating system : en
  • US1694135A - Antenna for electric wave transmission : en
  • DE469031C - Process for achieving uniformity when milling with a cylindrical milling cutter with helical teeth : de en
  • FR648030A - Advanced electric motor for individual control of looms and similar machines : en fr
  • FR648213A - New free escapement for clocks : en fr
  • US1693742A - Building construction : en
  • GB301945A - Improvements in or relating to spanners or wrenches : en
  • US1693823A - Drill chuck : en
  • GB290286A - Electron discharge device structure and method : en
  • FR647926A - Sound reproduction and recording apparatus : en fr
  • DE469115C - Process for obtaining peel-free, white flour mass or peel-free, white flour from grains, in particular from bread grain : de en
  • DK39561C - Lace-up spool rack. : da en
  • FR647908A - Apparatus for modifying the distribution curve of heat radiation emitted by a heat source : en fr
  • US1693685A - Method and apparatus for transmission of pictures : en
  • US1694192A - Gyroscopic compass : en
  • FR648280A - Articulated and automatic transformable plow : en fr
  • GB290229A - Manufacture of sulphonic acids of 6-chloro-2-amino-1-methyl-benzene : en
  • GB301563A - Improvements in and relating to the manufacture of artificial silk : en
  • GB301601A - Improvements in or relating to contact plugs : en
  • FR647912A - New manufacturing process for metal handles, rings, buckles and similar items : en fr
  • FR648110A - Airy layout for inside hairstyles : en fr
  • USD77086S - Design for a stocking : en
  • DE469216C - Ash shovel : de en
  • DE469380C - Method and device for controlling steam turbines with steam accumulators : de en
  • FR647985A - galvanic element : en fr
  • GB296016A - An improved portable wardrobe trunk : en
  • US1693964A - Rotary toothbrush : en
  • DE469028C - Fuel injection device for internal combustion engines with fuel-opened, pressure-loaded injection valve and with filling storage of the fuel : de en
  • US1693873A - Water-softening silicate and process of producing same : en
  • DE469126C - Casting mold with lid for casting the dies of die setting and line casting machines : de en
  • US1693788A - Lubricating mechanism : en
  • US1694176A - of belleville : en
  • CA285317A - Corn processing method : en fr
  • US1693617A - Electric motor : en
  • US1693976A - Mechanism for making turn shoes : en
  • US1693720A - Measuring faucet : en
  • US1693773A - Aircraft pontoon apparatus : en
  • US1693912A - Latch : en
  • CA285264A - Hot water brooder : en fr
  • US1693687A - wildhaber : en
  • US1693981A - Oscillating joint : en
  • US1693994A - Running-board saddle : en
  • US1694156A - Refrigerating apparatus : en
  • US1693653A - Battery supply circuit : en
  • USD77126S - Design for a wall fixture : en
  • US1693993A - Cuff link : en
  • DE469049C - House septic tank : de en
  • DE469312C - Steep tube boiler with a longitudinal upper drum and transverse or longitudinal lower drum : de en
  • GB301615A - Improvements in or relating to caps for bottles and the like : en
  • USD77106S - Design fob a cabinet fob a coin-contbolled game appabatus : en
  • FR647978A - Diopositive electric heating particularly intended for hot water radiators : en fr
  • GB293393A - Improvements in and relating to electric switches : en
  • US1694253A - Regulating system : en
  • DE469181C - Holding and protection device for wall maps provided with support and rolling rod in the rolled state : de en
  • FR648394A - Improvements to power supply systems intended to replace batteries and accumulators for use by t receivers. s. f. or tp. s. f. : en fr
  • US1693903A - Method and apparatus for making road edgings : en
  • USD77058S - Design for oilcloth : en
  • AU1056627A - Catalytic oxidation of organic compounds : en
  • US1694336A - Manicuring implement : en
  • CA285282A - Spoon machine : en fr
  • GB301850A - Improvements relating to beer engine pumps and the like : en
  • AU1349128A - Improvements in or relating to detachable trays : en
  • FR648029A - Process for the simultaneous production of phosphorus or phosphoric acid and hydraulic binders in the latent state : en fr
  • GB301610A - Improvements in pumps : en
  • DK39573C - Straw packs. : da en
  • DE469211C - Process for demineralizing bones using a solution of phosphoric acid : de en
  • CA285309A - Trap setter : en fr
  • FR648024A - Improvement in liquid level indicators : en fr
  • DE469293C - Air separation device for gasoline, kerosene or the like. : de en
  • FR647951A - Improvements to conduits for laying electrical cables : en fr
  • FR648028A - Improvements made to liquid measuring-dispensing devices : en fr
  • FR648077A - Manufacturing process for products causing fermentation : en fr
  • FR648047A - Advanced plow known as <suspended on tractor> : en fr
  • FR648176A - Fountain pen holder : en fr
  • GB301773A - Improvements in and connected with piano players : en
  • CA285335A - Electron discharge apparatus : en fr
  • US1693793A - Carburetor : en
  • US1694106A - Steel retainer for rock drills : en
  • US1694115A - Dovetailing, cogging, and indenting machine : en
  • US1694322A - Speed-control system : en
  • US1694350A - Wheel for drilling-rig structures : en
  • US1693833A - Band for use with tractors or the like : en
  • US1694363A - Machine tool : en
  • CA285394A - Yeast manufacture : en fr
  • US1693987A - Method of and apparatus for the manufacture of structural shapes : en
  • US1694181A - Braking devicer for vehicles : en
  • DE469217C - Process for weatherproofing natural horn or moldings pressed from horn meal : de en
  • DE469267C - Packaging for luxury foods or the like. : de en
  • US1693872A - Tool-retaining device : en
  • US1693971A - Boring machine : en
  • CA285316A - Dish washing apparatus : en fr
  • FR648036A - Aircraft wheel hub : en fr
  • FR648274A - Fixed crescent blade fork : en fr
  • AU1193728A - Improvements in and relating to sound reproducing machines : en
  • US1693607A - Freight-transporting equipment : en
  • US1693665A - Windshield cleaner : en
  • USD77135S - Design for a mirror frame : en
  • FR648258A - Safety device for connecting portable electric accumulators : en fr
  • US1694120A - Ahpabatus fok cleahistg abtd polishing automobiles : en
  • USD77057S - Samuel nobman bttkgess : en
  • US1694362A - Adding and listing machine : en
  • US1693717A - Filtering mechanism : en
  • US1694161A - Infantile napkin : en
  • US1694309A - Building : en
  • CA285292A - Device for clothes line hangers : en fr
  • CA285369A - Tractor cultivator : en fr
  • US1693724A - Carrousel-driving mechanism : en
  • US1694266A - Nail expansion : en
  • CA285242A - Garment support : en fr
  • US1693677A - Process-control system : en
  • DE469044C - Contact arrangement for switches with large currents with double brushes : de en
  • FI12270A - Degknådningsmaskin : en fi
  • GB301851A - Improvements in apparatus for the combustion of pulverulent liquid, or gaseous fuel in furnaces : en
  • US1694180A - Grain door for box cars : en
  • US1693679A - Fuse plug : en
  • US1694099A - Cultivator blade or sod scraper : en
  • DE469206C - Machine with sickle-shaped work space and sealing rings with interrupted sealing surfaces : de en
  • FR648051A - Centrifugal machine installation in which part of the working agent runs through at least one auxiliary pipe avoiding the centrifugal machine : en fr
  • CA285357A - Polyalkylene glycol and alkyl ether : en fr
  • US1694298A - Automatic folding crossing gate : en
  • DE469068C - System for unloading railway wagons into ships : de en
  • FR648118A - Improvements made to filter press screens : en fr
  • FR648359A - Application, to the desiccation of biological products, of the dry nitrogen gas escaping from the columns to rectify the liquid air : en fr
  • CA285362A - Fan : en fr
  • US1693870A - Roller rail for heat-treating furnaces : en
  • USD77096S - Design for a lighting fixture : en
  • DE469246C - Metal vapor rectifier with electrically conductive, but not directly involved, perforated transverse walls arranged in the discharge path : de en
  • GB277344A - Improvements in devices for transmuting the energy of visible light rays : en
  • GB301618A - Improvements in lavatories and shelves : en
  • GB301701A - Multi-stage apparatus for mixing, stirring, emulsifying and the like purposes : en
  • US1694175A - Portable electric heater : en
  • AU1172828A - Improvements in or relating to method of and means for using spirit ora like combustible asa fuel for internal combustion engines : en
  • US1693751A - Shutter-control mechanism for musical instruments : en
  • US1693714A - Sulphur-silica composition : en
  • US1694347A - Inlet box : en
  • US1693930A - Method of impregnating wood with substances toxic to animal and bacterial life and fungus growths : en
  • CA285334A - Antenna regulation : en fr
  • US1693858A - Pump base : en
  • US1693925A - Lighting fixture and the like : en
  • US1694196A - Grave marker : en
  • DE469184C - Volume regulator to keep the flow rates of gases or liquids constant : de en
  • FR647968A - Machines for removing scrapes and other substances mixed with animal skins : en fr
  • FR648356A - Asynchronous cascade generator : en fr
  • GB292460A - Letter sorting and collecting device with conveyor belts : de en
  • CA285238A - Mortice lock : en fr
  • US1694144A - Furnace : en
  • GB302257A - Improvements in or relating to appliances for removing facial wrinkles : en
  • GB301810A - An improved method of securing the edges of folded sheets of paper together and apparatus therefor : en
  • US1693766A - Calculating machine : en
  • US1693910A - Method of and apparatus for generating thermodynamic energy : en
  • US1694159A - Mounting for electrical devices : en
  • FR648255A - Mineral substitute for charcoal : en fr
  • US1693977A - Sewer construction : en
  • USD77062S - Design fob oilcloth : en
  • US1694154A - Window-shade fixture : en
  • US1694218A - Air-compressing mechanism : en
  • USD77082S - Design for a shoe : en
  • US1694069A - Extension for fly swatters : en
  • US1694361A - Apparatus for extraction of water, oil, and fatty matter from solid material : en
  • CA285272A - Cable support : en fr
  • US1693686A - Method of producing curved tooth gearing : en
  • US1694101A - Shoe fastener : en
  • GB301702A - A swimming and walking shoe : en
  • US1694104A - Pump for atomizers : en
  • CA285336A - Electron discharge apparatus : en fr
  • CA285240A - Glass sealing method : en fr
  • US1694244A - Electrical apparatus : en
  • CA285302A - Smoke treating apparatus : en fr
  • US1694086A - Valve lock : en
  • US1693869A - Trailer for self-propelled vehicles : en
  • US1694323A - Heating control system : en
  • FR648186A - Process for obtaining objects with the appearance of marble : en fr
  • US1693603A - Antifriction air-spring assembly : en
  • US1693894A - Can opener : en
  • US1694102A - Automobile lubrication indicator : en
  • FR648156A - Electric lighter for cigarettes and others : en fr
  • FR648215A - Rolling mill with pressure rollers for drying plant substances : en fr
  • GB299030A - Improvements relating to engines comprising a plurality of cylinders having a commonjacket : en
  • US1693726A - Press for cutting or punching sheet material : en
  • USD77073S - Design for a curtain rod : en
  • US1693835A - Fastener covering and method of making same : en
  • US1693867A - Water shoe : en
  • CA285273A - Amusement apparatus : en fr
  • US1693705A - Typewriting machine : en
  • DE469162C - Undercarriage for aircraft : de en
  • CA285312A - Animal trap : en fr
  • US1694289A - Device for draining the main pipe of heating installations of railroad cars : en
  • USD77114S - Design for a statue : en
  • DK39559C - Automatic Vending Machine. : da en
  • FR647851A - Device for automatically closing the gas pipes after the burners or burners have been extinguished : en fr
  • US1693933A - Organ : en
  • AU1047127A - Improvements in reciprocating engines : en
  • DE469317C - Process for the production of thin films from soluble cellulose derivatives : de en
  • FR647861A - Improved process and apparatus used in the separation by distillation of miscible liquids : en fr
  • US1693728A - Material-feeding device : en
  • US1694231A - Process of making raw calcium-bisulphite digesting liquor : en
  • FR648033A - Improvements to barrel ring stapling machines : en fr
  • GB301556A - Improvements in silencing arrangements for the exhaust gases of the engines of motor cycles : en
  • GB301639A - Improvements in or relating to landing gear for aircraft : en
  • GB301719A - Improvements in cathode ray tubes : en
  • DK39547C - Form for Casting, especially of light, porous Material. : da en
  • GB301633A - An improved device for purifying or cleansing air or gases : en
  • US1693698A - Mail-box post : en
  • DE469136C - Massage device : de en
  • DE469168C - Process for coking coal dust u. like : de en
  • GB301784A - Improvements in or relating to magnet cores : en
  • US1693889A - Golf-bag support : en
  • US1693922A - Luggage carrier for automobiles : en
  • US1694228A - Worm conveyer : en
  • FR648337A - Drive belt : en fr
  • GB272254A - An improved warp knitting frame : en
  • GB301587A - A cutter for cutting paper or like sealing or holding material used on boxes : en
  • FR648377A - Application of luminescent products : en fr
  • GB301538A - Improvements relating to reinforced concrete floor and like construction : en
  • FR647997A - : fr
  • GB301562A - Process for the manufacture of acetic anhydride from acetic acid : en
  • FR648068A - Process for dyeing artificial silk : en fr
  • FR648100A - Rower-dryer : en fr
  • GB301695A - Improvements in crusher plates for furnace ash-discharging means : en
  • DE468950C - Control for an electrical device with multiple circuits : de en
  • DE469186C - Device for controlling the air shut-off devices for coolers of internal combustion engines by thermostatic devices : de en
  • GB301537A - Improvements in electric lighting fittings : en
  • CA285346A - Electric signalling system : en fr
  • US1694139A - Charging apparatus for pulp digesters : en
  • FR648198A - Process for the manufacture of soaps and other clear transparent and translucent products, containing as an essential component of amber oil and succinic acid, for cosmetic use : en fr
  • FR648220A - Improvements to informant locks : en fr
  • GB290996A - Processes for cracking hydrocarbons : en
  • US1693915A - Carrying out catalytic oxidations in the gaseous or vapor state : en
  • FR648385A - Process for obtaining superior quality paper pulp starting from certain plants of the colonies and in particular from cyperus papyrus : en fr
  • GB284714A - : en
  • DE469133C - Anode battery made of zinc-carbon-salmiak elements, which is charged from the direct or alternating current network to increase its service life : de en
  • FR648105A - Remote hydraulic transmission of power and synchronous motion : en fr
  • FR648321A - Method of combined refrigeration and ventilation and its embodiment, for ensuring a constant temperature in coolers and other furniture containing foodstuffs : en fr
  • FR648282A - Drum crusher : en fr
  • DK39546C - Moisture gutter by stoves or fireplaces. : da en
  • FR647899A - Advanced refrigerator : en fr
  • FR648218A - Submarine crew rescue apparatus : en fr
  • FR648374A - Lifting device for automobiles and other applications : en fr
  • GB277373A - Process for the drying of mixings of latex and filling materials : en
  • GB301622A - Improvements in and relating to steam boilers : en
  • GB301630A - Improvements in or relating to fluid pressure engines : en
  • US1693806A - Electromechanical system : en
  • US1693918A - Direction indicator : en
  • GB301700A - Improvements in conveyors for packing machines : en
  • DE469057C - Handbag-like, adjustable book cover : de en
  • FR647929A - Improvements to pressurized fluid cylinders for vehicles : en fr
  • FR648006A - Lockable bolt and nut : en fr
  • GB301596A - Artificial manure spreading and seed sowing machine : en
  • FR648128A - Description of the corset-belt with shoulder pads and rubber thighs : en fr
  • FR648037A - Method of manufacturing articles by immersion, using dispersions of organic materials : en fr
  • FR648228A - : fr
  • FR648329A - New manufacturing process of telephone type static capacitor : en fr
  • GB277631A - Process for the manufacture of wheel rims, rails and other parts subject to heavy wear : en
  • FR648057A - Fabric for the manufacture of hats and its manufacturing process : en fr
  • GB301602A - Improvements in or relating to belting for use on automobiles and like road vehicles, applicable also for use on other machines, or for other purposes : en
  • US1693634A - Finishing machibte : en
  • US1693795A - Folding bed : en
  • CA285290A - Alloy processing composition : en fr
  • DE469336C - Strain relief device for plug with transversely divided insulating body : de en
  • DK39554C - Core barrel with metal bottoms and wooden barrel rods. : da en
  • FR648120A - Improvements to dyeing with tank dyes : en fr
  • FR648368A - Stitching machine : en fr
  • US1693898A - Amplification system : en
  • FR648267A - Fire suction cup : en fr
  • FR648314A - Plate holding device for photographic frames : en fr
  • US1693852A - Concrete-molding machine : en
  • US1694088A - wolkowich : en
  • GB301672A - Improvements in and relating to prismatic systems suitable for telescopes : en
  • US1693642A - Method of treating metallic particles : en
  • US1694032A - Manufacture of wool felts : en
  • US1694167A - Electrical resistance : en
  • AU1042527A - Improvements in and connected with postal envelopes : en
  • CA285305A - Re-cleaning shoe for threshers : en fr
  • USD77072S - Design for a curtain rod : en
  • AU1158928A - Improvements in or relating to fluid pressure mechanism for lifting vehicles : en
  • CA285370A - Tractor device : en fr
  • DK39566C - Card register box with slotted Bottom. : da en
  • US1693778A - Grinding tool : en
  • US1694047A - Shade holder : en
  • DE468994C - Shock absorbers, especially for motor vehicles : de en
  • DE469201C - Gutter for putty-free glass roofing : de en
  • DE469276C - Workpiece feeding device for machines for processing wire-shaped workpieces : de en
  • FR648254A - : fr
  • US1693957A - Method of making battery nuts : en
  • US1694075A - Brake control : en
  • USRE17149E - Assobting machine : en
  • AU1312228A - Improvements relating to rug-making machines : en
  • US1693598A - Polishing pad for lenses and process of making same : en
  • US1694252A - Ditcher : en
  • FR648235A - Refining process for iron and steel : en fr
  • US1693849A - Oil and gas separator : en
  • US1693891A - Photographic printer : en
  • US1693700A - Container bogie : en
  • US1694058A - Mechanical hand : en
  • US1694294A - Reversing mechanism : en
  • US1694166A - Car-door-moving mechanism : en
  • US1693632A - Delivery mechanism : en
  • US1694164A - Method and apparatus for setting thermostats : en
  • GB301659A - Improvements in the construction of dowel pins or blocks for built-up beams : en
  • US1694276A - Electrical condenser : en
  • FI12272A - Fäst- och drivanordning för kugghjulspump i Automobiler : en fi
  • GB295050A - Process for the manufacture of a new diazo compound and of new dyestuffs derived therefrom : en
  • DE469291C - Electromedical device for passing low-frequency alternating currents or pulsing direct currents through parts of the human or animal body, especially for diagnostic purposes : de en
  • GB301524A - Improvements in collapsible, or folding, gates : en
  • FR647928A - Process and installation for obtaining high quality products containing little ash and water, starting from materials containing ash, materials such as coals and waste coal, as well as residues containing coal : en fr
  • FR648386A - Ignition distributor device : en fr
  • FR647982A - Automatic voltage adjustment for dynamos and particularly for vehicle dynamos : en fr
  • GB301658A - Improvements in or relating to suspension apparatus for electric lamps or the like flex-suspended electric devices : en
  • GB301936A - Improvement in metal nails and spikes : en
  • DE469100C - Chain bending machine : de en
  • GB301681A - Improvements in gas ovens : en
  • US1694045A - Plate punching and finishing means : en
  • US1694275A - Sprocket chain : en
  • DE469122C - Control device for rollers : de en
  • FR648125A - Foam bowl with shaving soap holder : en fr
  • FR648271A - Improved method and apparatus for the recovery of salts from brines or solutions : en fr
  • GB301707A - Improvements in and relating to chain link bending machines : en
  • FR648275A - Method and apparatus for the manufacture of emulsions or mixtures of two or more fluids : en fr
  • GB301775A - Improvements in the production of gases rich in olefines from bituminous coals : en
  • GB301590A - Improvements in and relating to windows for road vehicles : en
  • GB301705A - An improved machine for stripping tobacco leaves or removing "flags" and other adhering leaf from the stalks of tobacco leaves : en
  • US1693881A - Electric terminal construction : en
  • GB301638A - Improvements in or relating to loud speakers : en
  • FR648119A - Improvements in the treatment of dyes and other organic and inorganic compounds : en fr
  • DE469292C - Bituminous substances, e.g. B. coal pitch and sulfur, containing mass for the production of foundry models : de en
  • GB301689A - Improvements in or relating to apparatus for the application to road surfaces of fluid material which hardens in the open air : en
  • CA285260A - Draft rigging : en fr
  • CA285333A - Antenna regulation : en fr
  • CA285386A - Oil composition : en fr
  • AU1113628A - Improvements relating to transmission chains : en
  • CA285246A - Leather processing : en fr
  • US1694179A - jenks : en
  • US1694027A - Gearing : en
  • USD77124S - Design fob a chandelier : en
  • DE465924C - Portable flame tube : de en
  • DE469154C - Stronger muscles with elastic for the arms and legs : de en
  • FR648221A - Sealant preventing perforation of tire air chambers : en fr
  • FR648233A - Improvement in hair barrettes and others : en fr
  • FI12256A - Tävlingsspel : en fi
  • FR647981A - Process for the hydrogenation of carbon-containing material : en fr
  • GB301522A - Improvements in or relating to vehicle signalling apparatus : en
  • AU1045927A - An electrically propelled amusement apparatus : en
  • FR648061A - Improvements in manufacturing processes for cellulose products such as artificial silk, etc. by drawing spinning starting from solutions of ammoniacal copper oxide : en fr
  • FR648259A - Ironing machine : en fr
  • GB301614A - A new or improved auxiliary folding seat for automobiles : en
  • GB301853A - Improvements in the manufacture of materials of the nature of catalysts for the oxidation of oxidizable gases in admixture with air or oxygen : en
  • US1693854A - Electric fuse panel : en
  • US1693902A - Process for producing lithopone fast to light : en
  • US1694077A - Dump-car construction : en
  • US1693615A - Ironing-board appliance : en
  • DE469229C - Device for protecting the windings of electrical power consuming or power generating machines and devices against excessive heat : de en
  • DK39557C - Baths and Procedures for its Manufacture. : da en
  • US1693817A - Method and apparatus for making display signs, lamp shades, and other like articles : en
  • USD77111S - Design for a reed chair : en
  • US1693655A - Floor construction : en
  • US1693860A - Doorcheck : en
  • US1694056A - Locking plug for extension cords : en
  • US1693595A - Gkrain shockee : en
  • AU1333528A - Compression spring washer : en
  • FR647868A - Rotary hammer hammer machine for impact welding of unvulcanized rubber sheets : en fr
  • FR648243A - Automatic sensitometric test : en fr
  • US1694100A - Safety appliance for brake beams : en
  • US1693807A - Road : en
  • FR647853A - Method and device for regenerating duplicating paper : en fr
  • FR648150A - Apparatus for electro-mechanical grooming of horses : en fr
  • CA285329A - Metal car door : en fr
  • US1694286A - Tire valve stem and pressure gauge : en
  • USD77101S - Design for impact sections por a vehicle bumper : en
  • FR647902A - Correction of synchronism in baudot devices : en fr
  • GB287498A - Means for indicating the position of electric switches : en
  • US1694332A - Base-exchange water softener, salt-pot attachment : en
  • US1694198A - Automobile fender guard : en
  • US1694331A - Gravity system for continuously treating boiler water : en
  • US1694339A - A corpora : en
  • US1693746A - Composition containing cellulose derivatives : en
  • US1694085A - Kiln car : en
  • CA285385A - Distillation apparatus : en fr
  • DE469315C - Burners for dusty fuels : de en
  • DE469145C - Device for displaying admixtures of harmful gases or vapors when gas cleaning compounds or catalytic converters become ineffective, particularly in the case of gas protection devices : de en
  • DE469309C - Abraumfoerderbruecke : de en
  • AU1436628A - Method and apparatus for measuring the product of plurality of alternating quantities : en
  • DE469089C - Hand rattle with turning and lifting device : de en
  • FR648344A - : fr
  • AU1053927A - Improvement inthe manufacture of mould cores : en
  • US1693836A - Vehicle body : en
  • US1693859A - Cover for tire-valve apertures : en
  • CA285293A - Hydraulic system for storing and delivering oil : en fr
  • CA285374A - Vehicle lamp : en fr
  • US1693801A - Cyclohexyl-substituted aliphatic acids : en
  • US1694165A - Bail for pails and the like : en
  • US1694357A - Gas heater : en
  • FR648308A - Automotive brake : en fr
  • FR648367A - Apparatus for inducing artificial respiration : en fr
  • AU1333628A - Compression rail joint spring : en
  • US1693597A - Pulverulent-fuel furnace : en
  • US1694260A - Manufacture of tires for motor vehicles : en
  • US1694287A - Headblock-strap attachment : en
  • US1693682A - Underfloor duct system : en
  • FR648109A - Direct film rewinder : en fr
  • GB287474A - Improvements in or relating to carburetors for internal combustion engines : en
  • GB301547A - Improvements in or relating to refractory building material : en
  • USD77059S - Design for oilcloth : en
  • FR648351A - : fr
  • FR647998A - Improvement in the assembly of pump bodies : en fr
  • FR648211A - Junction system for railway tracks and other applications : en fr
  • FR648231A - Process for the production of ammoniacal phosphates at the expense of mono- or dicalcium phosphate : en fr
  • CA285268A - Syphon head : en fr
  • DE464858C - Electric dust precipitation system : de en
  • DE469251C - Device for the treatment of diseased nasal mucous membranes : de en
  • FR648284A - : fr
  • FR648165A - Incandescent electric lamp able to give, at will and without rheostat, several degrees of light intensity : en fr
  • GB275636A - Manufacture of condensation products of the anthraquinone series : en
  • FR647885A - Multiple-combination lock device usable to lock out a mechanism or device : en fr
  • FR648378A - Devices for the automatic adjustment of radio wave receiving stations : en fr
  • US1693812A - Oiling indicator : en
  • DK39558C - Procedure for Abolition of Cross Speech in Telephone Cables. : da en
  • GB301561A - Process for the manufacture of aqueous solutions of carbon disulphide : en
  • DE469298C - Thread lock consisting of a washer : de en
  • DK39567C - Procedure and Apparatus for the Development of Extinguishing Foam. : da en
  • FR648172A - Developments in elevators : en fr
  • FR648004A - Process for the treatment of gases with liquids in sprinkler towers : en fr
  • GB301640A - Improvements in boxes for annealing metal : en
  • FR648084A - : fr
  • GB301521A - Improvements in or relating to vehicle signalling apparatus : en
  • GB301564A - Process for the dyeing of artificial silk comprising acyl derivatives or ethers of cellulose or of its conversion products : en
  • GB301631A - Improvements in machines for cutting thistles, furze, weeds or docks : en
  • SU19290A1 - Apparatus for blowing smoke tubes in steam locomotives : en ru
  • GB288619A - Lifting devices for a track-brake : en
  • US1694051A - Cable-connecting means : en
  • US1694194A - Compass : en
  • US1694295A - Reversing mechanism : en
  • FI12253A - Förfaringssätt för framställning av spåntväggar av järn : en fi
  • FI12287A - Radio receiver : en fi
  • GB290589A - Process and apparatus for the production of ropes and cable armourings : en
  • US1693893A - Automatic intermittent-exhibiting device : en
  • DK39569C - Procedure for Operating a Steam Power System. : da en
  • GB295576A - Improvements in valves : en
  • DE462324C - Straw collecting and collecting device for threshing machines : de en
  • GB301613A - Improvements to trousers, breeches, and the like : en
  • CA285262A - Float valve for flush tanks : en fr
  • GB288579A - Process for the improvement of the properties of iron-beryllium alloys : en
  • GB288639A - Improvements in or relating to picking-motions of looms for weaving : en
  • US1693951A - Attachment for bending machines : en
  • GB301544A - Improvements in or relating to bituminous emulsions and to their use in the coating of substances with bitumen : en
  • DE469182C - Electrically powered fish scaler : de en
  • DE469226C - Tire rolling mill for pre-rolling and finish rolling of tires with one spindle adjustable in the radial direction and one axially displaceable spindle : de en
  • FR648376A - Multi-stage fluid cooling heating device : en fr
  • FR647869A - Rear windshield for motor cars : en fr
  • GB301600A - Improvements in or relating to dashpots employing liquid as a damping medium : en
  • DE469192C - Process for tinning cutlery : de en
  • DE469280C - Metal mold for proteinaceous plastic masses : de en
  • CA285237A - Dry cleaning apparatus : en fr
  • FR648145A - Process for improving motor fuels : en fr
  • GB301526A - An improved die casting machine : en
  • GB301606A - An improved spring reel for automatically winding up electric conductors : en
  • GB301612A - Improvements connected with trailers for motor cars and the like : en
  • GB285388A - Side registering device of sheet feeding mechanism for folding or other machines : en
  • FR647976A - Boiler with heating and cooling system : en fr
  • US1693654A - Centrifugal casting machine : en
  • GB286690A - Improvements relating to electrical contacts : en
  • AU1046127A - An improved device for admitting additional air to an internal combustion engine : en
  • AU1411628A - Improvements in hydraulic cement : en
  • US1694026A - Fruit-car brace : en
  • US1694221A - Ice saw : en
  • US1693992A - Hinge : en
  • GB296348A - Improvements in pile cutters for looms : en
  • DE469245C - Overcurrent time relay : de en
  • DE469083C - Strain relief device for moving lines of electrical equipment, especially plugs : de en
  • GB301588A - Improvements in or connected with apparatus for removal of water or other liquids from floors and other surfaces : en
  • GB301704A - Improvements in or relating to machines for making cigars : en
  • FR648352A - Further training in compressors : en fr
  • GB283927A - Improvements in or relating to aluminium alloys : en
  • FR648059A - Process for preparing an asbestos-based material : en fr
  • GB280199A - Method of and apparatus for making or laying planked excavation work, coffer dams, retaining walls and the like : en
  • GB299868A - Improvements in or relating to surface condensers : en
  • GB301697A - Improvements in or relating to book-form savings banks : en
  • US1694029A - Card game : en
  • US1694141A - Flectric receptacle : en
  • USD77118S - Design for an electric bulb or similar article : en
  • US1693797A - Means for graduating character spacing in a typewriter : en
  • US1693875A - Thumb tack : en
  • FI12255A - Tändsticksböcker och förfaringsätt för deras tillverkning : en fi
  • GB301660A - Improvements in or relating to electric arc welding, cutting or soldering : en
  • US1693937A - Machine jtob cuttrnto match splints : en
  • US1694247A - Electric motor : en
  • FR648023A - Apparatus for spraying solids : en fr
  • FR648293A - : fr
  • FR648046A - : fr
  • USD77071S - Design for a curtain rod : en
  • USD77098S - A cobpoea : en
  • US1694211A - Eugenic fernandez : en
  • CA285265A - Aerator : en fr
  • FR648096A - Apparatus for loading, unloading or removing bulk materials : en fr
  • US1693592A - Dispensing display stand : en
  • US1694310A - Combined button and license paper holder : en
  • CA285288A - Belt : en fr
  • AU1304428A - Method of and apparatus for manufacturing starch : en
  • US1693764A - Grip cage grab for deep-well pumps : en
  • US1694358A - Radiator-front cover : en
  • US1693975A - Safety attachment for faucets : en
  • US1694067A - Therapeutic lamp : en
  • US1694091A - Sectional induction coil : en
  • US1694073A - Hair-waving device : en
  • US1694142A - Electric flasher : en
  • US1694195A - Variable direction control for trailing objects : en
  • CA285257A - Receptacle and closure : en fr
  • US1694017A - Combined shipping and display box : en
  • USD77075S - Design for a curtain rod : en
  • FR648178A - Improvements to thermionic lamps : en fr
  • GB279383A - Improvements in or relating to methods of and apparatus for making tire beads : en
  • GB283105A - Improvements in the manufacture and production of hydrocarbons poor in hydrogen : en
  • US1693701A - Recording means : en
  • FR648242A - Replacement device for character carriers in punch card typewriters : en fr
  • US1694344A - Loader : en
  • FR648048A - Expandable, collapsible and transportable construction : en fr
  • GB283522A - Improvements relating to furnaces : en
  • US1693763A - Registering apparatus : en
  • US1693644A - Wet process for manufacturing cement : en
  • US1694238A - Tube-splicing machine : en
  • US1693747A - Drier : en
  • US1694015A - Stock-feeding magazine for printing presses : en
  • CA285361A - Fire extinguisher : en fr
  • DE469253C - Feeler gauge with handle : de en
  • FI12275A - Förfaringssätt for blekning av fiberämnen : en fi
  • FR648116A - Improvements made to galoshes : en fr
  • US1693645A - Combined reverse and reduction gear : en
  • US1694254A - Circular loom : en
  • GB301770A - Improvements in and relating to loom picking mechanisms : en
  • US1694092A - Art of converting hydrocarbon oils : en
  • US1693725A - Impulse-testing equipment : en
  • US1693789A - Combination tool for well-drilling operations : en
  • US1694059A - Hour glass : en
  • FR647947A - Device for cutting vegetables, fruits, etc. : en fr
  • FR648071A - Reciprocating pneumatic hammer : en fr
  • US1693948A - Umbrella rib and spreader structure and method of producing the same : en
  • US1694206A - Sailor's dress blouse : en
  • US1693865A - Book : en
  • US1694043A - Metallic-frame construction : en
  • DE469130C - Paper guide for typewriters : de en
  • FR648304A - Closure device for heavy papers, thin boards, leathers, etc., orthogonally folded : en fr
  • GB301678A - Improvements in or relating to ring spinning frames for woollens : en
  • US1693629A - Nonclogging spray nozzle : en
  • CA285356A - Glycol ester manufacture : en fr
  • FR648086A - Articulation for control rods and similar components : en fr
  • US1693845A - Removable dental bridgework : en
  • CA285274A - Coiler : en fr
  • US1693740A - Gear : en
  • US1693899A - Grid leak : en
  • FR648133A - Decatising process and device for protecting the decatising oar plates preserving the tissues from deterioration produced by the combined action of said oars and steam : en fr
  • DE469346C - Sand spinner with rotating arms that carry throwing cups : de en
  • DE469203C - Saddle for bicycles, motorcycles and similar vehicles : de en
  • GB301665A - An improved photometer : en
  • FR648016A - Cinematographic apparatus : en fr
  • AU1172528A - Improvements relating tothe manufacture of various articles usually made of leather, or imitation leather, or paperboard orthe like : en
  • FR648130A - Universal support, more particularly applicable to the mounting of fire extinguishers on explosion engines : en fr
  • FR648262A - Improved machine for embossing leather and similar materials : en fr
  • GB301684A - Improvements in umbrellas and parasols : en
  • US1693593A - Universal joint : en
  • US1693972A - Attachment plug : en
  • US1694341A - Magnesium compound and process of producing the same : en
  • AU1381728A - Improvements in or relating to insulating caps : en
  • CA285351A - Paint and varnish remover : en fr
  • US1693783A - Seat : en
  • US1693883A - Dispenser and method of use : en
  • US1693885A - Tank-cleaning device : en
  • US1694108A - Diving contrivance adapted for deep-sea diving : en
  • GB301634A - An improved pit prop for mining and other purposes : en
  • USD77094S - Design for a hinge strap or similar article : en
  • US1694007A - Double-deck passenger vehicle : en
  • FR647933A - Manufacturing process for accumulator plates : en fr
  • US1694116A - Air cleaner : en
  • CA285340A - Film guide roller : en fr
  • GB301711A - Improvements relating to tools for operating upon stone, tiles or the like : en
  • GB301646A - A training device for the game of golf : en
  • US1693958A - Breather cover for tanks : en
  • US1694022A - Tracer point : en
  • US1694250A - Electromagnetic device : en
  • CA285339A - Film driving : en fr
  • US1693961A - Hzemacytometeb : en
  • FR647974A - Improvements to gearboxes : en fr
  • GB282071A - Improvements in pneumatic card stripper systems : en
  • CA285269A - Process of forming pneumatic tubes : en fr
  • CA285395A - Fuel heater : en fr
  • USD77117S - Design for a stocking : en
  • US1693707A - Clipper : en
  • US1693825A - Resistance unit : en
  • US1693970A - Refrigerating apparatus : en
  • FI12250A - Device for watches : en fi
  • FI12262A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • FR648153A - Cigarette Making Machine Improvements : en fr
  • FR648330A - : fr
  • FR648339A - Improvements to ignition magnetos : en fr
  • FR648287A - Improvements to automatic regulation and current limiting devices, for electrical signaling : en fr
  • USD77107S - Design fob a combined smoker s outfit and beceptacle fob game : en
  • DE469305C - Method for packaging soap in flexible packaging material of any kind : de en
  • US1693949A - Support for nailing strips and the like : en
  • US1694004A - Radiator : en
  • DE468953C - Single-phase asynchronous motor with three-phase exciter without compensation winding : de en
  • FR647993A - Exhaust : en fr
  • FR647986A - Device for controlling and correcting the inclination of a mobile relative to the horizontal plane : en fr
  • FR648320A - Call and control device for restaurants and cafes : en fr
  • AU1362428A - Manufacture of yarn from artificial and natural silk fibre : en
  • DE469207C - Incandescent vessel with a plate under the lid : de en
  • FR648049A - Mechanical device for the application of consistent plasters : en fr
  • FR648054A - Electromagnetic remote position indicator without power interruption : en fr
  • FR648347A - Frame with clasp for ladies' bags : en fr
  • GB301964A - Improvements relating to electric control switch constructions : en
  • US1694145A - Mechanical loading device : en
  • US1693926A - Protection of animal fibers against the effects of alkaline or acid mediums : en
  • USD77139S - Design for a covered dish or similar article : en
  • US1693639A - Method of treating impure lead and lead alloys : en
  • US1693791A - Band envelope : en
  • DE469221C - Spark plug : de en
  • GB289421A - Improvements in or relating to heating elements for electric radiators : en
  • GB301574A - Improvements in and relating to handles for boxes, cases and like receptacles : en
  • FR647881A - Size backfilling process : en fr
  • GB301765A - Improvements relating to the purification of cereal products : en
  • FR648107A - Jet engine : en fr
  • FR648155A - Improvements to plasters for pneumatic tires : en fr
  • DE469190C - Insulation made of dry filler material with a sheet metal jacket : de en
  • GB291394A - Improvements in swimming and life-saving belts : en
  • DE469248C - Process for the preparation of an indigoid dye and its intermediates : de en
  • GB288253A - Process for the production of anhydrous zinc chloride : en
  • GB301575A - Improvements in spring supporting means particularly applicable to motor cycle side cars : en
  • FR647941A - Process for the production of industrial oil : en fr
  • FR648397A - Improvements to devices for spinning solutions of cellulose ethers or esters : en fr
  • DK39552C - Koben. : da en
  • GB301552A - Improvements in and relating to temples for looms : en
  • GB301572A - Improvements in or relating to swabs and swab holders for medical purposes : en
  • FR647904A - Rational concrete slats, reinforced or not, for the construction of buildings, wall coverings or other applications : en fr
  • DE469131C - Double clamping plate for rails : de en
  • FR647906A - Device indicating the direction in which an automobile is going and its stop : en fr
  • GB279055A - A process for hydrogenating and splitting hydrocarbons, the distillation products of various coals and their constituents, as also the coals themselves : en
  • GB301814A - Improvements relating to the control of the load factor in electrical current-supplysystems to factory and similar installations including electrical resistance furnaces : en
  • FR647911A - : fr
  • FR647950A - Improvements in the construction of metallic spoked wheels : en fr
  • FR648158A - Improvements in the preparation of vat dyes : en fr
  • FR647956A - Flexible transmissions improvements : en fr
  • US1694023A - Fastener for doors, panels, and the like : en
  • FI12254A - Drying device : en fi
  • FR648171A - Advertising device for electric lamps and others : en fr
  • FR648241A - Recording device for automobiles and other vehicles : en fr
  • GB301560A - Improvements in laundry presses : en
  • FR648316A - Tire removing machine : en fr
  • GB301584A - Improvements in or relating to motor vehicles : en
  • US1694074A - Attachment for grinding machines : en
  • FR648002A - Process for the integral shaping of the flanks of hunting cams shaped as a heart for mechanical weaving looms : en fr
  • FR647854A - Advanced calendar : en fr
  • FI12263A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • FR647972A - Washing machine drum control device : en fr
  • FR648353A - Carburetor improvements : en fr
  • GB301620A - Improvements in or relating to spindle apparatus for flyer spinning, twisting and like machines : en
  • FR647936A - : fr
  • GB301696A - Improvements in the manufacture and production of condensation products of urea and formaldehyde : en
  • FR647913A - Dies for presses for making plastic threads : en fr
  • FR648027A - Improvements to propulsion and steering systems for ship hulls : en fr
  • US1694113A - Shutter mechanism for photographic apparatus : en
  • CA285285A - Telegraphonic apparatus : en fr
  • GB279444A - Improvements in and relating to electron discharge devices : en
  • FR648173A - Extinguisher : en fr
  • FR648225A - Furnace for the treatment of glass and in particular for the manufacture of ice cream : en fr
  • GB301789A - Improvements in or relating to the weft replenishing mechanism of looms : en
  • GR2071B - INDUSTRIAL EXPLOITATION OF THE WIND THROUGH WATER IMPACT. : el en
  • FR648101A - Device for combining, in certain motor vehicles, the action of the hand brake with that of the foot brake : en fr
  • GB283521A - Improvement in circuit-breakers and similar switch apparatus for electric power current lines : en
  • DE468988C - Process for the preparation of halogen-containing cow dyes : de en
  • DE469132C - Arrangement of electrical collectors in battery containers : de en
  • DE469242C - Electrical contactor with auxiliary contacts : de en
  • DE469224C - Process for producing developed silver images : de en
  • FR648214A - Transformation table for the bed : en fr
  • FR648285A - Improvements to granular material feeders : en fr
  • US1694001A - Heating system : en
  • FR648099A - Improvements to toothed wheel transmissions : en fr
  • FR648216A - : fr
  • GB301776A - Improved dry mash poultry feeder : en
  • FR648205A - Metallurgical process : en fr
  • GB301778A - Improvements in the production of metal carbonyls : en
  • DE469223C - File with file teeth of different heights : de en
  • FR647879A - Process for recovering alcohol from fermentation tanks : en fr
  • US1694300A - Folding and cutting couple for folding machines : en
  • FR647940A - Improvements to electric accumulators : en fr
  • GB301714A - Improvements in or relating to footballs : en
  • DE469225C - Mothership for underwater vehicles : de en
  • GB301643A - Improvements in automatic wrapping machines : en
  • FI12277A - I played music to teach : en fi
  • GB288296A - Improvements in or relating to polyphase electric transformers : en
  • FR648132A - movable screen for headlights or other light source applicable to vehicles : en fr
  • GB301539A - Improvements in or relating to centrifugal spinning machines or the like : en
  • GB301648A - Improvements relating to beating engines for paper making : en
  • FR647980A - Self-moving passette for gimp mills : en fr
  • FR648019A - Method and apparatus for coating glue drops with powder and resulting product : en fr
  • FR648332A - Bearings and thrust ball or roller bearings with multi-piece raceways : en fr
  • GB291465A - Improvements in or relating to conveyors : en
  • GB301772A - Manufacture of azo-dyestuffs containing chromium and the application thereof : en
  • FR647945A - Railroad crossing : en fr
  • FR648362A - Condensed water refrigeration system : en fr
  • GB277650A - Improvements in or relating to valve rectifying and amplifying arrangements : en
  • FR648363A - Silk fork or sleeve and its manufacturing process : en fr
  • US1693610A - Art of producing tubular articles : en
  • US1694264A - Temperature regulator : en
  • US1694338A - Process for the manufacture of aluminous cements : en
  • FI12269A - Procedure for wet charring of plant materials : en fi
  • DE469008C - Device to prevent the burner from clogging in carbide lamps : de en
  • FR648194A - Materials constituting both a mechanical load and a vulcanizing load in the manufacture of rubber : en fr
  • FR648200A - Filing and exhibition cabinet : en fr
  • US1693606A - Gluing machine : en
  • US1693761A - Meat-cutting board : en
  • US1694071A - Cooling system for aircraft engines : en
  • USD77063S - Design fob oilcloth : en
  • DE468987C - Automatic switch with free release : de en
  • DE469303C - Process for the manufacture of self-shrunk gun barrels : de en
  • GB279137A - Process for the transformation of materials having a base of cellulose and in particular textile materials : en
  • FR648299A - Hand-woven : en fr
  • US1693868A - Ground box : en
  • US1694303A - Screw pointing and threading machine : en
  • US1694048A - Indicator device : en
  • US1694226A - Tractor : en
  • USD77133S - Design for a stocking : en
  • DE469187C - Brake or friction clutch : de en
  • US1693995A - Bottle cooler : en
  • US1693670A - Electric-wire support : en
  • FR648350A - Improvements made to speedometers : en fr
  • FR648136A - Reinforced cement or similar pole and its manufacturing process : en fr
  • US1694291A - Gasket : en
  • GB301549A - Manufacture of dyestuff preparations : en
  • FR648140A - Manufacturing process of sulfacids : en fr
  • USD77097S - Design for a clamp plate for vehicle bumpers : en
  • FR648017A - six-pipe superheater element : en fr
  • FR648072A - Pull-on panties : en fr
  • DE469174C - Movement device for the double brushes arranged symmetrically to their carrier on electrical tap changers with two parallel contact tracks for large currents : de en
  • FR647888A - Gas drying improvements : en fr
  • FR648003A - Metal joints for pipes made of concrete or other material : en fr
  • FR648266A - : fr
  • FR648335A - Angling disgorger : en fr
  • GB299031A - Method and apparatus for twisting a textile thread or for twisting and doubling a plurality of threads : en
  • FR648210A - : fr
  • GB298150A - Device for steering wheeled toys : en
  • DE469153C - Device for opening and closing bulkheads using liquid pressure : de en
  • GB295401A - Arrangement for projecting advertisements, announcements and the like : en
  • GR2072B - MODIFICATIONS ON MOTORS. : el en
  • FI12265A - A mask with a halter-shaped stopper and an oscillating flask : en fi
  • US1693760A - Ready-built lamp-post : en
  • US1694076A - Jack for self-propelling vehicles : en
  • CA285299A - Oil shale retort : en fr
  • DE469038C - Reversal for electric toy trains : de en
  • FR647894A - Suspension for bicycles, motorcycles, etc. : en fr
  • FR648031A - Shrinking device for thin-walled containers : en fr
  • FR648369A - Volumetric dispenser-metering device for variable volumes : en fr
  • GB301627A - A new or improved woven fabric : en
  • GB299870A - Wheel with metallic spokes : en
  • GB301641A - Improvements in or relating to means for operating on the heel ends of boot and shoesoles : en
  • DE469111C - Excavator chain guide with four guide rollers : de en
  • FR647969A - Improved device for cutting the stems of bunches of grapes and for similar applications : en fr
  • DE469235C - Process for the production of durable, easily soluble compounds of acetic acid clay : de en
  • GB301815A - Improvements in and relating to the retubing of guns : en
  • DE469342C - Process for the production of Kuepen dyes : de en
  • GB301649A - Improvements in boxes : en
  • GB301691A - Improvements in or relating to swimming gloves : en
  • US1693614A - Air-circulating fireback : en
  • GB279411A - Improvements in two stroke internal combustion engines : en
  • DE469129C - Card guide device for typewriters : de en
  • DK39575C - Parachute. : da en
  • CA285359A - Manufacture of aryl ether of polyalkylene glycols : en fr
  • FR647930A - Electric striking mechanism for electric clocks : en fr
  • GB301767A - Improvements relating to transformer connections, for example, for rectifiers : en
  • FR648055A - Bearing shield for small electrical machines : en fr
  • GB301557A - Improvements in apparatus for the electrical transmission of data over comparativelylong distances : en
  • GB301777A - Improvements in the steering of bogie vehicles : en
  • GB290209A - Improvements relating to the control of aircraft : en
  • FR647921A - Radiator valve : en fr
  • FR648092A - System for refloating submarines : en fr
  • FR648342A - Device indicating the name of the stations for t device. s. f. : en fr
  • US1694233A - Syringe : en
  • US1693659A - Echo suppressor : en
  • US1693866A - Nozzle for oil burners : en
  • FR648234A - Improvements in rectilinear hosiery looms : en fr
  • FR648097A - Metal scraping teeth for sulphurous ore roasting furnaces : en fr
  • FR648146A - Further training in the manufacture of steel ingots : en fr
  • USD77065S - Design for oilcloth : en
  • FR648375A - Beet hoe, with automatic lifting of working tools : en fr
  • FR648154A - Process for the production of molded products using cellulose derivatives of higher fatty acids : en fr
  • FR647958A - High voltage line : en fr
  • FR648050A - Removable saw for tractor : en fr
  • USD77068S - August dlouhy : en
  • US1693692A - Gun mounting and traveling carriage therefor : en
  • US1694209A - Device for spraying hydrocarbon fuel : en
  • US1693831A - Ice grouser shoe : en
  • FI12280A - Machine for making conical wooden pins : en fi
  • FR647887A - Lighting device for vehicles : en fr
  • FR647966A - Fabric composition for ribbon, band and flywheel plate for the carding, comb and cotton industry : en fr
  • FR648273A - Method and apparatus for supplying internal combustion engines with a combustible mixture : en fr
  • GB301699A - Improved case for gramophone records : en
  • FR648185A - Motorized canoe : en fr
  • FR648174A - Device to compensate for expansion of steam turbine rotors : en fr
  • US1694078A - Spray gun : en
  • US1694215A - Sled runner for automobiles : en
  • DE469275C - Rear knife for double knife boxes of beet pulp machines : de en
  • US1693989A - Method of and apparatus for treating tobacco : en
  • USD77103S - Design for a bottle : en
  • US1693723A - Grinding machine : en
  • DE469288C - Process for the preparation of developable trisazo dyes : de en
  • FI12276A - Förfaringssätt för framställning av band, snören eller liknande : en fi
  • FR648026A - Process for the preparation of cotton and artificial silk fibers suitable for direct dyeing with acid dyes : en fr
  • FR648137A - Improvements in the manufacture of colored films, colored sheets and the like : en fr
  • GB301624A - Improvements in gearing for transmitting motion to the rollers of spinning, twistingand like machines : en
  • US1693990A - Eyebrow pencil : en
  • FR648045A - Improvements to the keys for high notes of saxophones and similar instruments : en fr
  • DE469137C - Adjustable holder for window curtains : de en
  • FR647859A - Loud speaker : en fr
  • GB301782A - Improvements in and relating to collapsible clothes-drying or airing apparatus : en
  • CA285251A - Sign : en fr
  • CA285253A - Grain treating machine : en fr
  • FR648207A - Inking device for platinum printing machines : en fr
  • US1693779A - Swimming bladder : en
  • US1693861A - Apparatus for cleaning coal : en
  • DE469238C - Railway sleeve buffer with compensation device : de en
  • DE469285C - Process for the preparation of 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone : de en
  • GB301611A - Improvements relating to the manufacture of lace goods : en
  • FR647866A - Rolling tank : en fr
  • FR648226A - Headlight for vehicles : en fr
  • FR647874A - Quilted glass battery tray : en fr
  • FR647910A - Vanity sink : en fr
  • US1694321A - Speed-control system : en
  • USD77078S - Design for a curtain rod : en
  • US1693830A - Bottle cap : en
  • USD77083S - Design for a clock face : en
  • US1694006A - Instrument panel : en
  • US1694277A - Means for reproducing position : en
  • FR648295A - Drawer shelf : en fr
  • GB301542A - Improvements in apparatus for bending tubes, rods and the like : en
  • DE469297C - Connection of structural parts subject to tension or compression : de en
  • USD77132S - Samuel sobel : en
  • CA285366A - Lighting apparatus : en fr
  • US1693818A - Detonating firework : en
  • CA285379A - Valve for steam pressing machines : en fr
  • DK39571C - Milk centrifuge. : da en
  • GB292173A - : en
  • US1694114A - Press : en
  • CA285354A - Loom mechanism : en fr
  • GB301568A - Improvements in the production of pattern effects on textile materials composed of or containing cellulose esters : en
  • US1694093A - Buttonhole-sewing machine : en
  • USD77052S - Design for a bottle or the like : en
  • US1693588A - Best available cop : en
  • US1693834A - Brake and door control for automotive busses : en
  • USD77119S - Design for an automobile mirror : en
  • FR648288A - : fr
  • US1694330A - Resistance switch : en
  • FR648011A - Device to prevent railway vehicles from passing signals when stationary : en fr
  • GB301617A - Improvements in means of heating liquids or fluids by electricity and in electrical resistance heaters : en
  • FR648106A - Process for preserving metals and in particular iron and steel from rust, and for removing rust from iron and steel objects : en fr
  • GB299793A - Improvements in or relating to apparatus for developing and/or fixing photographs : en
  • US1693683A - Apparatus for electrodeposition : en
  • US1694272A - Preparing hydrocarbon products : en
  • DE463639C - Portable flame tube : de en
  • DE469311C - Housing for turbines that are acted upon in opposite directions to each other : de en
  • GB301559A - Improvements in or relating to acoustic devices : en
  • FR647905A - Method and device for covering threads with substances of the nature of rubber : en fr
  • DK39553C - Procedure for the manufacture of bricks or other bricks. : da en
  • GB278750A - Improvements in vacuum tubes : en
  • GB299476A - Improvements in and relating to weldrods and methods of making the same : en
  • FR648227A - Safety device for bolts : en fr
  • GB279136A - Manufacture of aromatic mercaptans : en
  • GB301577A - Improved process of hydrogenation or reduction of organic compounds : en
  • FR647964A - Improvements to mowers and harvesters : en fr
  • GB297805A - Improvements in flesh reducing baths : en
  • US1694319A - Apparatus for producing sound : en
  • AU1308028A - Improvements in method and apparatus for producing picture films giving plastic pictures : en
  • CA285322A - Naphthalene distillation process : en fr
  • DE469208C - Device for displaying and measuring the frequency of electrical oscillations using a luminous piezoelectric resonator : de en
  • US1693820A - Illuminated-sign flashing mechanism : en
  • USD77115S - Daniel pbescott mowby : en
  • FR647883A - Precision angle protractor with shim adjustment : en fr
  • GB299442A - Improvements in compressed laminated fibrous products and process of making the same : en
  • FR647890A - Air compressor : en fr
  • AU1065327A - Catalytic oxidation of organic compounds : en
  • CA285319A - Fusible alloy : en fr
  • US1694282A - Electric switch : en
  • DE469120C - Gaer and filling funnel : de en
  • FI12283A - Madrass : en fi
  • FR648336A - Developer intended to allow the detection of margarine alone or in a mixture : en fr
  • US1693590A - Boat-propelling- mechanism : en
  • US1693646A - farmer : en
  • US1693608A - Electric switch : en
  • US1693627A - Fluid-pressure brake : en
  • US1693848A - Cap for ground members : en
  • US1693916A - Apparatus for the manufacture of pig iron : en
  • US1694271A - Combined back fire and theft preventing device : en
  • FR648326A - Cabinet for dentist's instruments : en fr
  • FR648345A - Self-registering transparent plate : en fr
  • FR648357A - Improvements to thermionic lamps : en fr
  • GB301718A - An improved tool for use in removing and fitting tyres from and to wheel rims : en
  • DE469149C - Underframe for children's folding car : de en
  • DE469257C - Chain housings for internal combustion engines : de en
  • US1693966A - sperry : en
  • US1694317A - Electric fan : en
  • US1693735A - Method of decorating glass surfaces : en
  • US1694155A - Base-exchange compound and process of making it : en
  • US1693822A - Screen : en
  • USD77123S - Design fob : en
  • US1693824A - Telephone system : en
  • US1694098A - Internal-combustion engine : en
  • US1694173A - Warehouse tool : en
  • US1693802A - Display stand : en
  • FR647935A - Safety closure for railway cars : en fr
  • CA285261A - Wolf trap : en fr
  • USD77130S - Design for a lantern : en
  • DE468945C - Railway signaling device : de en
  • US1693843A - Glass-blowing machine : en
  • US1694245A - Window cleaner : en
  • GB295648A - : en
  • CA285266A - Hog feeder : en fr
  • US1693814A - Draft regulator : en
  • US1694354A - Shipping drum : en
  • GB301626A - An improved method of obtaining condensation products of formaldehyde and urea : en
  • US1694240A - Time-element device : en
  • US1693709A - Screen for telephones or the like : en
  • US1693731A - Lock : en
  • US1693886A - Method of slip-sheeting and means for practicing the same : en
  • US1694353A - Arch-supporting device for boots and shoes : en
  • US1693767A - Tool for cutting valve seats : en
  • US1693771A - Sound amplifier : en
  • US1694037A - Concrete form, method of molding a concrete wall, and wall : en
  • CA285326A - Liquid valve : en fr
  • AU1273828A - Improvements in apparatus for concentrating minerals : en
  • GB301692A - Improvements in or relating to smokers' stands or ash holders : en
  • GB291092A - Improvements in and relating to means for indicating at a distance electrically : en
  • CA285342A - Electric transformer : en fr
  • DE469196C - Process for the production of ceramic products with colored underglaze decorations using decals : de en
  • FR648098A - Method and device for the additional treatment of textile yarns, especially artificial silk in a hank : en fr
  • GB301712A - Improvements in or relating to holders for closet seat guards : en
  • GB278683A - Improvements in variable speed gear transmissions : en
  • CA285338A - Electric lamp : en fr
  • DE469105C - Auxiliary headlights for motor vehicles : de en
  • US1693785A - Washing machine : en
  • DE469244C - Short circuit switch for electrically operated track vehicles to earth the contact line : de en
  • FR647876A - Method and device for obtaining a stream of a coolant for applications in dentistry : en fr
  • US1693952A - Safety switch : en
  • DE469142C - Method and device for the production and design of packs for pressure connections : de en
  • GB301786A - Improvements in or relating to inking mechanism for use in printing machines : en
  • USD77054S - Design for a bottle or the like : en
  • DE469197C - Device for compacting the flour loosely weighed into a sack by a scale : de en
  • USD77090S - Design for a lantern body or article of analogous nature : en
  • US1694150A - Saw : en
  • USD77064S - Design for oilcloth : en
  • US1694242A - wheaton : en
  • US1693923A - Coating for molds : en
  • US1693959A - Automatic-machine work transferrer : en
  • US1694172A - Adjustable wheel stretcher : en
  • US1694292A - Method of constructing and supporting forms for concrete work : en
  • USD77131S - Design for a finger : en
  • DK39564C - Dryer for Liquid Starting Materials Drying. : da en
  • FI12271A - Automatic skidding with card recaps : en fi
  • FR648191A - Process for polishing the surface of glasses, in particular mirrors : en fr
  • US1693832A - Internal-combustion engine : en
  • FR648289A - Improvement in ejector systems for hunting rifles : en fr
  • CA285287A - Sanitary commode seat cover : en fr
  • DE469249C - Process for the production of indigoid dyes : de en
  • USD77108S - Island : en
  • US1693974A - Attachment for cooking utensils : en
  • US1693636A - Method of making inner tubes : en
  • US1693703A - Mold for centrifugal pipe casting : en
  • US1693882A - Crank-shaft oil plug : en
  • DE469151C - Suspension for motor vehicles : de en
  • DE469265C - Electrically movable device of wheels provided with characters : de en
  • US1694146A - Footstool and leg rest : en
  • US1694328A - Mercury rectifier : en
  • US1694261A - Electric switch : en
  • FR648265A - Improvements to wax penetrant and crystallization apparatus : en fr
  • GB301949A - Improvements in or relating to manufacturing hydrocarbons : en
  • US1694064A - Flexible coupling : en
  • US1693616A - Accordion : en
  • US1693604A - Burner wick : en
  • US1694019A - Gravity chute : en
  • FR648167A - Improvements in the construction of motor cars : en fr
  • GB301674A - Improvements in or relating to electric heaters for radiators of motor vehicle engines : en
  • AU1101327A - Improvements in and connected with apparatus for gathering and feeding in crop to stripper harvesting and reaper thresher machines : en
  • GB277347A - Improvements in or relating to cathode ray tubes : en
  • FR647914A - Method and device for the mass production of cold-enamelled tiles and plates : en fr
  • FR647937A - Improvements relating to the construction of pavements, floors and other similar surfaces : en fr
  • FR648058A - Improvements to the operating mechanism of paper making machines, or other machines : en fr
  • DE469218C - Material for metal springs of technical arrangements : de en
  • GB290241A - Improvements in glass cutting machines : en
  • CA285337A - Sound record film : en fr
  • GB301546A - Valve arrangement for the control of the water supply to flushing cisterns and the like : en
  • FR648361A - Surge arrester for engine or other ignition devices installed on aircraft : en fr
  • GB301661A - Prepayment mechanism for gas and electricity meters : en
  • FR647983A - Filter for very fine filtering of liquids : en fr
  • FR648395A - Automatic progressive gear change : en fr
  • GB301673A - Improvements in soap delivery devices : en
  • FR647934A - Device for emptying, without emitting dust, of receptacles filled with excavated material or the like into a collecting receptacle : en fr
  • GB299792A - Process and apparatus for generating gases for power development : en
  • GB301523A - Improvements in the production of esters : en
  • US1693956A - Multiple-ply sanitary metal can : en
  • DE469310C - Electric hammer and stamp machine : de en
  • DE469304C - Cigar, which is provided with a mass applied to the roll in place of the usual wrapper : de en
  • FR647855A - Process for bending profiles of magnesium alloys : en fr
  • US1693651A - Tappet for valves : en
  • US1693673A - Wagon-tractor hitch : en
  • FR648187A - Improvements in t reception fixtures. s. f. : en fr
  • GB301937A - Improvements in apparatus for slicing meat and the like : en
  • DE468986C - Device for driving a switch provided with a foldable handle by a pull cord : de en
  • FI12258A - Anordning för indicering av fel i transformatorer : en fi
  • FR648076A - Improvements to curved taps : en fr
  • FR648078A - Emergency chamber for submarines and submersibles : en fr
  • GB301519A - Improvements in or relating to vehicle signalling apparatus : en
  • FR647864A - labels, machine for printing these labels and conveyors for feeding the labels to the machine : en fr
  • FR648208A - Arrangement for the control of the carriage in printing machines : en fr
  • FR648305A - Improvements made to flammable liquid tanks : en fr
  • USD77120S - Design fob a road sign : en
  • USD77092S - Design for an ornament for radiators of motor cars : en
  • FR648230A - Process for bleaching lignite wax : en fr
  • DE469199C - Pouring device for standing centrifugal molds : de en
  • FR648249A - Metal post : en fr
  • US1693618A - Radiator structure : en
  • US1694288A - Installation of electric apparatus : en
  • GB294604A - Apparatus for the exact trimming of flooring boards : en
  • GB301583A - Improvements in handbags and the like : en
  • FR648043A - Address stamp : en fr
  • DE469096C - Arrangement of resting organs in mechanically oscillating systems : de en
  • DE469301C - Band saw for butcher shops : de en
  • US1693594A - Universal joint : en
  • FR647856A - Process for obtaining aluminum for electrolysis : en fr
  • FR648277A - Gasoline carburetor, for internal combustion engine : en fr
  • GB299477A - : en
  • GB272253A - Improvements in change-speed gears : en
  • FR648290A - Wall construction for ovens and fireplaces : en fr
  • FR648203A - : fr
  • GB301650A - Improvements in brick making machines : en
  • FR648080A - Improvements to furniture, especially tables : en fr
  • US1693945A - Valve : en
  • US1694217A - Printer's inking roller and method of protecting journal supports of same : en
  • US1694326A - Fitting-up bolt device : en
  • US1693984A - Spherical heat indicator for automotive internal-combustion engines : en
  • FR648127A - Device for stretching textile threads, in particular skeins of artificial silk : en fr
  • GB293459A - Improvements in and relating to means for indicating at a distance electrically : en
  • GB295649A - Improvements in and relating to sheet feeding apparatus : en
  • GB301852A - Combined carpenter's level and clinometer : en
  • FR647875A - Improvements to automotive locks : en fr
  • FR647873A - Perfected bottle : en fr
  • GB301953A - Improvements in and connected with the automatic regulation of dynamo electric machines : en
  • US1693768A - Screw-thread tap : en
  • US1694249A - Electric regulator : en
  • US1693626A - Split reduction device : en
  • FR648327A - Centrifugal diffuser for spreading road maintenance products : en fr
  • GB285473A - Improvements relating to the production of fatty bodies soluble in water : en
  • DE469377C - Device for separating dust from grainy or lumpy goods : de en
  • DE469144C - Device for demonstrating billboards in circulation, which are articulated on a drum rotating around a horizontal axis and guided into the viewing position by means of stops : de en
  • FR648021A - Device for manufacturing friction bodies for brakes and couplings : en fr
  • US1694011A - Gear-shifting-lever lock and ignition-switch-actuating mechanism : en
  • US1694083A - Corncrib-wall construction : en
  • US1694201A - Convertible steam and hot-water radiator : en
  • DE469183C - Mobile device for rolling paper or fabric strips onto the butt joints of veneers : de en
  • FR648238A - Improvements to high pressure compressors and for large suction volumes : en fr
  • FR648380A - Carburetor improvements : en fr
  • US1694138A - Hydrometer : en
  • US1693919A - Brush holder for floor polishers : en
  • US1694122A - Catalytic oxidation of organic compounds : en
  • US1693986A - Feeding magazine for printing presses : en
  • AU949427A - Improvements relating to biograph projection apparatus forthe safer working thereof : en
  • US1694199A - Cellar drainer : en
  • GB275273A - Method of producing hydrogen : en
  • USRE17155E - Mahufacttjke : en
  • US1693631A - Control apparatus : en
  • US1694070A - Toy jig saw : en
  • CA285360A - Cellulose ester : en fr
  • CA285377A - Dehydration method : en fr
  • GB301576A - Improvements in or relating to oscillating electric fans : en
  • US1693605A - Machine for slicing cheese : en
  • US1693697A - Composition of matter for use in honing razors and other knives : en
  • FR648212A - Screen device serving as a beach shelter : en fr
  • GB301941A - Improvements in absorption refrigerating machines : en
  • AU1175228A - Improvements in and relating to telephone systems : en
  • DE469143C - Thread cutting stock : de en
  • DE469158C - Press for the production of moldings from clay u. Like. With under the press and ejector back and forth moving mold table : de en
  • FR648384A - Average speed indicator : en fr
  • US1693675A - Soap-wrapping machine : en
  • US1694203A - Brake mechanism : en
  • USD77102S - Design for an automobile radiator : en
  • DE469125C - Device for overheating intermediate steam on ship boilers with returning heating gas supply through a steam-like heat exchanger : de en
  • DE469332C - Process for the production of printing form fillings using wool felt dust : de en
  • DE469282C - Drum washing machine : de en
  • FR648322A - Method of assembly and connection of dynamo-electric machines : en fr
  • FR647877A - Process for extracting crude oil suitable for the preparation of a lubricant by distillation of fuels : en fr
  • GB301565A - Process for the manufacture of alkali cyanides : en
  • FR648053A - Pump, especially for viscous liquids : en fr
  • FR648159A - Metal case for transporting bottles : en fr
  • GB301680A - Improvements in casings for measuring tapes : en
  • FR647949A - Process for the treatment of fabrics : en fr
  • FR648365A - Waterproof binocular : en fr
  • CA285388A - Asphalt manufacture : en fr
  • DE469157C - Skill racing game : de en
  • DE469254C - On and off device for drives of speaking machines : de en
  • FR647922A - Decoration process : en fr
  • DE469141C - Device for generating the sealing pressure in elastic hollow seals : de en
  • US1693609A - Well-drilling apparatus : en
  • GB301637A - Improvements in or relating to the manufacture of pianos : en
  • DE469262C - Circulation pump for rayon spinning machines : de en
  • US1693808A - Lawn-edging implement : en
  • US1694158A - Combination electric wall fitting : en
  • GB291466A - Improvements in automatic speed regulators : en
  • DE469343C - Process for the preparation of indigoid dyes : de en
  • US1694297A - Door buffer : en
  • US1694335A - Means for automatically discharging liquids from chambers, automatic fountains, and the like devices : en
  • FI12278A - Anordning for the benefit of the parties to the agreement and the terms of reference to the parties to the agreement : en fi
  • FR648199A - Level indicator : en fr
  • US1694225A - Method of inserting valves in annular tubes : en
  • US1693648A - Reenforcing device for sides of perforations : en
  • US1693722A - Panoramic motion-picture camera : en
  • GB301939A - A system of selective remote control by superimposing alternating currents on linked light and power mains : en
  • US1693666A - Finely-divided phenolphthalein and process of making same : en
  • FR648239A - Rubber vulcanization process : en fr
  • US1693924A - Musical instrument : en
  • US1694025A - Mold : en
  • US1693601A - Shoe-shining apparatus : en
  • DE469237C - Rotatable compressed air cylinder for simultaneous automatic opening and closing of railway car doors : de en
  • FR648268A - Combustion engine and its charging mode : en fr
  • GB301645A - Improvements in or relating to the manufacture of coal tar : en
  • USD77049S - Design for a flower stand : en
  • FR648073A - Opening device for boxes : en fr
  • FR648081A - Process for removing sap and for impregnating, coloring or drying felled tree trunks : en fr
  • FR648117A - Process for manufacturing carbon bodies or a mixture of carbon and metal, with metal fittings : en fr
  • FR648060A - Device for rotary chucks with radially movable jaws : en fr
  • FR647988A - Improved lubrication arrangement of star engine distributions : en fr
  • FR648094A - Automatic stabilizer correcting simultaneous deviations in the vertical and horizontal planes of bodies moving in a fluid : en fr
  • FR648201A - Improvements to reinforced glass : en fr
  • GB290577A - : en
  • US1693996A - Armature-insulation-cutting machine : en
  • US1694178A - Heating unit : en
  • AU1134628A - Process for the separation and or concentration of ores : en
  • AU1124428A - Method of manufacturing goloshes andother rubber footwear : en
  • US1694268A - Process of preparing alkyl compounds of lead : en
  • US1693668A - Rectification of alternating current : en
  • US1693942A - Spring for thread-cutting loom temples : en
  • FR648042A - Aircraft breakdown trailer : en fr
  • USD77125S - Design for a wall bracket for lighting fixtures : en
  • US1694041A - Machine for cutting gear teeth : en
  • GB288561A - Improvements in the manufacture of electron emitting bodies : en
  • GB301625A - Improvements in travelling trunks : en
  • FR648175A - Device for allowing the free expansion of a turbine stator on its frame : en fr
  • US1694000A - Boiler stand : en
  • US1694136A - Rail brace : en
  • USD77099S - Design for a clamp plate for vehicle bumpers : en
  • US1693743A - Harness : en
  • US1694304A - Liquid-dispensing container : en
  • USD77136S - Design poe : en
  • GB301694A - Steam drying or water separating apparatus for steam power plant : en
  • DE469258C - Device for diverting the exhaust gases from internal combustion engines : de en
  • DK39551C - Device for Machining a Number of Workpieces by throwing these spreading bodies against these, using a container which is kept in motion and contains the workpieces. : da en
  • DE469302C - Ink bottle cork holder : de en
  • USD77128S - Design foe : en
  • US1693663A - Signaling system and mechanism : en
  • US1693672A - Electric light : en
  • US1694151A - Rectifying system : en
  • US1693638A - Automatic top-lift grading and distributing machine : en
  • US1693776A - Warp stop mechanism for looms : en
  • US1693973A - Combined comb and razor : en
  • US1693680A - Joint for tubular structures : en
  • US1693809A - Power shovel or excavator : en
  • FR647863A - Mechanical device carrying out the simultaneous jerky advance and rotation of the parts to be treated in the interior of industrial furnaces : en fr
  • FR647999A - Advanced roof for cars and all other vehicles : en fr
  • DE469178C - Process for the preparation of Kuepen dyes : de en
  • DE469172C - Telegraph system with a receiving relay with a swinging armature : de en
  • FR647886A - Process for maintaining crucibles used on thermite welding sites and device for implementing this process : en fr
  • DE469101C - Control device for the supply of roller mills : de en
  • GB292484A - Improved manufacture of plates or walls of vessels to be heated or cooled by passage of fluid through tubes : en
  • GB301540A - Improvements in shuttle throwing devices : en
  • GB301760A - Improvements in sighting devices for firearms : en
  • GB301812A - Improvements in apparatus for classifying or separating granular materials : en
  • DE469014C - Intermediate amplifier circuit with a common amplifier for telephone systems for both directions : de en
  • US1693863A - Rotary expansion valve : en
  • FR648108A - Sewing machine motor control device : en fr
  • FI12251A - Säkerhetsanordning, särskilt avsedd för i en isoleringsvätska arbetande elektriska apparater : en fi
  • FI12252A - Säkerhetsanordning, särskilt avsedd för i en isoleringsvätska arbetande elektriska apparater : en fi
  • GB301558A - Improvements in and relating to electric transformers : en
  • FR648111A - Machine used for the application of inlaid or marquetry patterns : en fr
  • DE469329C - Electrolytic cell : de en
  • US1694132A - Can-testing machine : en
  • DE469260C - Silencer for internal combustion engines : de en
  • US1693911A - Shoe : en
  • US1693965A - Stamp-affixing machine : en
  • FI12259A - Sätt att elektriskt upphetta i det fria monterade ledningar and dessas strömgenomflutna hjälpledningar för förhindrande resp. undanskaffande av snö-, rimfrost- och isbildning : en fi
  • GB301783A - Improvements in drying or drying and bleaching fabrics : en
  • FR648184A - Improvements to internal combustion engines : en fr
  • FR648252A - Air recuperator : en fr
  • GB301566A - Improvements in and relating to the manufacture of foods for animals : en
  • FR648310A - Tight : en fr
  • FR647916A - Device for disengaging the control of the food rolls in the rewinding machines : en fr
  • GB301570A - An improved device for raising and lowering window sashes : en
  • FR648009A - New hygienic bottle : en fr
  • US1693877A - Roll holder for gummed-tape serving machines : en
  • US1693840A - Ball and socket joint : en
  • US1694235A - Soap dish : en
  • FR647860A - Improvement in the establishment of jacquard machines for straight knitting machines : en fr
  • US1693736A - Apparatus for abrading graphite or similar material : en
  • US1694160A - Emergency convection heater : en
  • GB290285A - Improved dish washing machine : en
  • FR647865A - Improvements in the treatment of artificial silk threads based on cellulose esters or ethers or of fabrics containing them : en fr
  • GB301816A - Improvements in ring spinning and twisting frames : en
  • GB301654A - Improvements in controlling electro magnets for lifting and transporting and in apparatus therefor : en
  • USRE17150E - Vania : en
  • US1694035A - Track-link connection : en
  • US1694318A - Electric induction apparatus : en
  • US1694343A - Truck : en
  • US1693888A - Check valve for water-circulating systems : en
  • FR647923A - Device for removing liquids from centrifugal separators : en fr
  • FR648005A - Device for humidifying textile fibers and yarns in hanks : en fr
  • FR648315A - paste case for the toilet : en fr
  • AU1291528A - Improvements inthe manufacture and production of mixed fertilizer : en
  • US1693611A - Manufacture of livestock feeds : en
  • US1693772A - Paint-can holder : en
  • US1694042A - Machine for cutting gear teeth : en
  • US1694285A - Cash-eabe mahipulatos : en
  • US1693988A - Ice-cream-packaging machine : en
  • US1693710A - Grate bar : en
  • CA285372A - Fabric processing : en fr
  • US1694284A - Electric hammer : en
  • US1693715A - Hardened-plaster product : en
  • US1693850A - Attachment for reshaping tubular members : en
  • US1693688A - blake : en
  • US1693748A - Method of making ball and socket joints : en
  • US1694130A - Method of and means for making molds : en
  • CA285256A - Short wave antennae : en fr
  • FR648122A - Differential protective device for machines and electrical devices : en fr
  • CA285236A - Bag feeding machine : en fr
  • US1694081A - Electric welding machine : en
  • DE469052C - Device for transferring individual wires of a stack, for example individual power supply wires for electric incandescent lamps, to a wire processing station. Patent-Treuhand-Gesellschaft für electric incandescent lamps m. b. H. : de en
  • CA285323A - Road material : en fr
  • AU1250428A - Improvements relating to retorts forthe distillation of coal and similar carbonaceous substances : en
  • USD77134S - Design for a combined coat hanger and brush : en
  • DE469193C - Process for providing photographic raw films with visible, copyable writing : de en
  • CA285321A - Bread manufacture : en fr
  • US1693734A - Switching means for effecting electrotherapeutic treatment : en
  • US1694186A - Combination bill fold and pass case : en
  • US1694193A - Fluid-pressure braking apparatus : en
  • US1694016A - Silo sealer : en
  • US1694084A - Crane : en
  • CA285278A - Sad-iron : en fr
  • CA285259A - Electric heating furnace : en fr
  • DE469325C - Process for the production of bar brooches : de en
  • GB301690A - Improvements in rotary compressor, pump or motor : en
  • US1693650A - By james w : en
  • US1693640A - Process for treating impure lead : en
  • US1693794A - Electrode : en
  • US1694162A - Track-laying skate : en
  • US1694283A - Buffet table : en
  • US1694314A - Guide-track for screen construction : en
  • USD77080S - Design for a plate or similar article : en
  • US1693753A - Computing machine : en
  • USRE17154E - Frame for buildings : en
  • DE469185C - Valve reversing for single membrane dry gas meters : de en
  • FR648115A - Screw connection device for beds and the like : en fr
  • CA285250A - Electron tube with four electrodes : en fr
  • US1693765A - Elastic drive : en
  • US1694157A - Conical cup dispenser : en
  • US1694237A - Control system : en
  • US1694033A - A- cospobation : en
  • USD77066S - Design for oilcloth : en
  • FR648032A - Improvements to fuel tanks : en fr
  • US1693658A - Combination plate-caster socket and slide : en
  • US1694349A - Apparatus for controlling the drying operation in paper machines : en
  • US1694187A - Testing instrument : en
  • US1694262A - Process of converting hydrocarbons into lower-boiling products : en
  • US1694082A - Rabbit hutch : en
  • US1693774A - Apparatus for the continuous preliminary treatment of crude benzols : en
  • US1693844A - Lock for ignition and lighting switches : en
  • US1693946A - Operation of pressure stills : en
  • USD77129S - Design for a clock frame : en
  • US1693656A - Train-control device : en
  • US1694148A - Dry lubrication of textile machines : en
  • FI12286A - Förfaringssätt for rening av träharts : en fi
  • FR648147A - Device for deflecting and tilting automobile headlights from the normal direction : en fr
  • US1694258A - Process of manufacturing imitation leather : en
  • US1694352A - Radiator : en
  • FR648025A - System for fixing a platinum filament on copper wires, for electric detonator igniter : en fr
  • FR648170A - Connection system : en fr
  • US1694267A - Trailer : en
  • USD77055S - Design for a stocking : en
  • FR648251A - Tapestry and embroidery device : en fr
  • US1694012A - Burner head for oil-burner plants : en
  • US1694128A - Cattle guard : en
  • AU1051527A - An improved hanger for towels andother articles : en
  • CA285320A - Radio receiving system : en fr
  • CA285343A - Triode vacuum tube : en fr
  • CA285289A - Alloy processing composition : en fr
  • US1694234A - Faucet and process of making same : en
  • GB292069A - Wiping pads or brushes and methods of making the same : en
  • CA285239A - Paper board manufacture : en fr
  • AU1072927A - Improvements in presses for baling wool or other materials : en
  • CA285310A - Electrolysis method : en fr
  • US1693991A - Earth-working apparatus : en
  • US1693796A - Space-graduating mechanism for typewriters and the like : en
  • CA285298A - Shock absorber : en fr
  • US1693871A - Garment hanger : en
  • USD77061S - Design fob : en
  • DE469148C - Wheelbarrow : de en
  • US1693999A - Process for filling boilers for cellulose with sulphite solution : en
  • US1694072A - Flush valve : en
  • US1694232A - Tire-deflation signal device : en
  • US1693920A - Adjustable caster : en
  • US1693954A - Tunneling machine : en
  • FR647920A - Device for mounting removable wheels : en fr
  • FR647931A - Medical effluvation device : en fr
  • GB301591A - Method of mercerising loose cotton : en
  • US1693706A - Spuing latch : en
  • US1694038A - Printing machinery : en
  • CA285295A - Street indicator : en fr
  • AU1281628A - An improved mop attachment for use with vacuum cleaners : en
  • US1694219A - Mothproofing substance and method of preparing it : en
  • GB291404A - Improvements in and relating to systems of electric distribution : en
  • CA285271A - Fire escape : en fr
  • CA285347A - Composite uranium article : en fr
  • US1693711A - Puzzle : en
  • US1693857A - Storage tank for liquids : en
  • US1693674A - Field : en
  • US1693982A - Autographic register : en
  • US1693661A - Percussion and hydrostatic fuse : en
  • FR648197A - Accumulators : en fr
  • FR648301A - Upholstered armchair convertible into a low profile lounge chair : en fr
  • DE469215C - Device for dividing a continuously moving tube or rod made of glass : de en
  • AU1338628A - Improvements in apparatus for playing games : en
  • US1693727A - Acoustic diaphragm : en
  • CA285313A - Envelope machine : en fr
  • FR648324A - Mower blade sharpening machine : en fr
  • US1693695A - Knockdown tank : en
  • US1693851A - Elevator system : en
  • US1693803A - Link mat : en
  • USRE17152E - A cobpokation obi new jebsby : en
  • US1694129A - Manufacture of artificial leather : en
  • US1694024A - Display device : en
  • CA285383A - Coin-slot closure for scales : en fr
  • CA285280A - Clip : en fr
  • US1694246A - Capsule injector : en
  • FR648260A - Vacuum tank for liquid fuels : en fr
  • CA285396A - Cutting blade : en fr
  • GB301541A - Improvements relating to filters : en
  • US1694103A - Game counter and process of making the same : en
  • AU1258628A - Improved protective housing for electrical apparatus such asa switchboard : en
  • USD77074S - Design for a curtain rod : en
  • CA285324A - Socket : en fr
  • DK39560C - Device for Measuring Pressure Lines. : da en
  • FR647903A - Advanced bra at the same time providing stomach support : en fr
  • GB287922A - An improved electric switch : en
  • CA285371A - Refrigeration system : en fr
  • CA285363A - Valve for internal combustion engines : en fr
  • US1693819A - Container : en
  • CA285267A - Trestle : en fr
  • US1693696A - Generator assembly for motor-cycle engines : en
  • US1693921A - Friction shock-absorbing mechanism : en
  • US1694299A - Casl wihklbb : en
  • USD77143S - Design for a stocking : en
  • US1693890A - Ultrafilter membrane : en
  • USD77076S - August dlouhy : en
  • US1693900A - Dirigible headlight : en
  • US1693969A - Device for projecting stars : en
  • US1694293A - Metal chair : en
  • US1693878A - Track liner and method of applying same : en
  • USD77138S - Walter von nessen : en
  • US1693635A - Time-controlled electric switch : en
  • US1693744A - Adjustable supporting chair for wall closets, etc. : en
  • US1693799A - Combined corset and brassiere : en
  • CA285296A - Lined bushing : en fr
  • DE469210C - Lamp switching, especially for vehicles : de en
  • FR647991A - Improvements made to collets for flexible materials : en fr
  • US1694036A - Adjustable and interchangeable form for hollow wall construction : en
  • US1694089A - Register dust cover : en
  • US1694109A - Pole-protecting device : en
  • USD77084S - Design fob : en
  • US1694003A - Sash, door, or store-front construction : en
  • US1694256A - Electric soldering carbon : en
  • FR648044A - Auto theft protection device : en fr
  • CA285254A - Crank case oil heater : en fr
  • DE469180C - Process for the immediate determination, display or setting of the total combustion air for multi-gas firing : de en
  • FR648311A - Improvement in the manufacture of mannequins : en fr
  • FR648393A - Electro-magnetic clock mechanism : en fr
  • US1694052A - Brake drum : en
  • US1694239A - Electrical binding post : en
  • GB285368A - Improvement in flexible shaft connections for speedometers : en
  • US1693934A - Water evacuator for drier drums : en
  • US1694014A - Steam-boiler furnace : en
  • US1693927A - Telephone system : en
  • US1694117A - Azo dyestuffs and process for preparing the same : en
  • US1693864A - Printing attachment for wrapping machines : en
  • US1693782A - Seat : en
  • US1693815A - Refrigerator car : en
  • US1693960A - Line clamp : en
  • USD77113S - Design for a brooch oe similar, aeticle : en
  • US1694220A - Reversing-propeller throttle control : en
  • US1694147A - Display refrigerator : en
  • US1694068A - Game : en
  • US1693702A - Furnace for treating ores : en
  • US1693953A - Machine for husking, podding, brushing, or treating grain : en
  • US1694123A - Contact sulphuric-acid process : en
  • FR648348A - Carburetor improvements : en fr
  • US1693935A - Rotary mixer : en
  • CA285263A - Watch case heater : en fr
  • US1693752A - Organ control : en
  • US1694305A - Swiveled axle for motor cars : en
  • DE469084C - Electric light bulb : de en
  • AU897927A - An improved locking pipe joint : en
  • US1694008A - Drive and driven device : en
  • US1694119A - Can : en
  • US1694171A - Temperature-controlling apparatus for internal-combustion engines : en
  • CA285249A - Bituminous composition : en fr
  • CA285349A - Switch mechanism : en fr
  • US1694005A - Machine for testing shock absorbers : en
  • US1693985A - Lighting and ignition system : en
  • US1693810A - Neuropathic health table : en
  • US1694243A - Dental chair : en
  • US1694302A - alexandersofm : en
  • FR648318A - Machine particularly intended for working or shaping glass ampoules : en fr
  • FR647867A - Improvements to electric cables : en fr
  • FR648139A - Humic acid treatment process : en fr
  • GB287939A - A new or improved machine for washing and allied purposes : en
  • GB279410A - A process for hydrogenating and splitting hydrocarbons, the distillation products of various coals and their constituents, as also the coals themselves : en
  • GB301579A - Improvements in harvesting or binding machines for grain or hay : en
  • GB293866A - Improvements in shock absorbers for motor vehicles : en
  • GB301581A - Improvements in string fasteners and the like : en
  • GB301710A - Improvements in and relating to bathers' collapsible dressing screens and the like : en
  • US1693777A - Structure for drying wood : en
  • USD77109S - Island : en
  • FR648248A - Bayonet caps for multiple filament electric lamps : en fr
  • GB292598A - Improvements in concrete building construction : en
  • US1693718A - Waterproofing compound and process of making the same : en
  • US1693758A - Combination mixing valve : en
  • CA285318A - Cigarette machine drive : en fr
  • US1693897A - Accelerator : en
  • US1694010A - Signaling device : en
  • US1694090A - Removal of petrolatum from oils : en
  • DE449639C - Eyeglass temple : de en
  • DE469156C - Swimming shoe : de en
  • DE469230C - Rotary slide valve, especially for mixing troughs of concrete mixers u. like : de en
  • GB301854A - Improvements in and connected with steam generator installations for steamships : en
  • GB301533A - Improved corner joint for bedsteads : en
  • GB301675A - An improved portable bench : en
  • DE460787C - Holder for pens : de en
  • FR648333A - Pneumatic squeeze roller : en fr
  • US1693997A - John x carter : en
  • GB301771A - Improvements in and relating to the ventilation of dynamo-electric machinery, transformers and the like : en
  • GB280193A - Improvements relating to the production of fatty bodies soluble in water : en
  • GB301543A - Improved reversing gear for internal combustion engines : en
  • GB301813A - Improvements in boxes, crates or cases : en
  • DE468998C - Insole with fastening device : de en
  • GB292163A - Improvements in and relating to vapour electric rectifiers : en
  • GB295945A - Improvements in or relating to the distillation of tar, oil and other materials : en
  • GB301671A - An improvement in wind musical instruments : en
  • DK39572C - Fertilizer spreader. : da en
  • FR648343A - Improvements to the control of motor vehicle drive axles : en fr
  • FR648222A - Plant for forage handling : en fr
  • FR648223A - Device to protect chimneys and improve their draft : en fr
  • FR648291A - Improvements to wheels or spring tires : en fr
  • GB301766A - Improvements in two stroke cycle internal combustion engines : en
  • FR648034A - Portable device for the automatic, reciprocating, rectilinear or curvilinear control of any tools : en fr
  • FR648131A - Electrical conductor for indoor installations and its manufacturing method : en fr
  • GB301846A - Improvements in and relating to supports for the head lamps of motor road vehicles : en
  • GB279045A - Improvements in metallic vapour rectifiers for alternating currents : en
  • FR648389A - Installation of motive power on board ships : en fr
  • FR648263A - Bearing device for high-speed shafts : en fr
  • GB301647A - Child's windproof undercoat : en
  • GB301569A - Improvements relating to 12-phase transformer connection, particularly for rectifierservice : en
  • FR647896A - advanced case for safety razor blades : en fr
  • FR648162A - Improvements to sound reproducing devices : en fr
  • FR648292A - anti-theft nut for automobile wheel : en fr
  • FR648399A - Mixer improvements : en fr
  • GB294869A - Improvements in or relating to knitting machines : en
  • GB302197A - Improvements in apparatus for slicing meat : en
  • DE469264C - Vessel washing machine with static spray points : de en
  • FR647942A - Hand massage device with massage elements mounted to rotate : en fr
  • FR648070A - Process for the preparation of homogeneous and pure 2. 3- and 2. 5-dichloro-4-amino-1-methylbenzenes : en fr
  • FR648256A - Double cylindrical container in celluloid or similar material for electric accumulators : en fr
  • GB301686A - Improvements in advertising signs : en
  • FR648112A - Improvement in glass bulbs of incandescent electric lamps intended to serve as an extra focal light source in reflectors : en fr
  • GB301668A - Improvements in or connected with means for lubricating internal combustion engines and other machinery : en
  • FI12260A - Regulatory body for power supply and power supply equipment : en fi
  • FR648281A - Shock absorber : en fr
  • USD77110S - Design fob a powder-puff box or similar article : en
  • CA285247A - Golf or similar game ball : en fr
  • US1694009A - Auditing machine : en
  • FR647973A - Advanced control for washing machine drum : en fr
  • FR648195A - Direction indicator for automobiles : en fr
  • GB301708A - Improvements in or relating to locks : en
  • CA285368A - Tractor plough : en fr
  • DE469247C - Procedure for coil cooling for induction ovens : de en
  • DE469331C - Device for counting the printed matter from printing machines : de en
  • GB287928A - Improvements in wall construction : en
  • US1694204A - Cross-row cotton blocker : en
  • USD77050S - Design fob a statuette : en
  • FR648018A - Method and device for simultaneously making two separate seams : en fr
  • FR648229A - : fr
  • GB301608A - Improvements in oil distribution systems : en
  • GB301693A - Improvements in graters : en
  • DE469250C - Combustion controller with control of secondary air in the chimney or smoke duct : de en
  • FR648189A - Electro compressor unit : en fr
  • GB301525A - Improvements in and relating to inertia governors : en
  • US1694111A - Motion-picture projector : en
  • FR647984A - Radio receiver without switch : en fr
  • FR648388A - Pneumatic tire casing preventing puncture and bursting of inner tubes for automotive wheels and other applications : en fr
  • US1693874A - Tipping device for wagons : en
  • US1694301A - Electrical transmission of pictures : en
  • BE356308A - : en fr
  • FR647907A - Device for rational distribution of the light supplied by a gas sleeve or any other light source with a large surface : en fr
  • US1694325A - Cosmetic-pad holder : en
  • US1694055A - Sheet-binding machine : en
  • DE469316C - Device for purifying gases : de en
  • DK39556C - Extinguishing media. : da en
  • DE469177C - Wire screw winding machine : de en
  • GB296349A - Improvements in or relating to vacuum electric discharge devices : en
  • US1693907A - Manufacture of crotonaldehyde from acetaldehyde and aldol : en
  • FR648085A - Improvements in the manufacture of non-shattering glass sheets : en fr
  • FR648328A - Process for extracting certain substances from the tissues which are impregnated with them : en fr
  • US1694360A - Elastic metal stringing and method of making the same : en
  • AU946427A - Method of producing Wheel rims andother goods that in use are subject to great wear : en
  • US1693978A - Sewer construction : en
  • US1693641A - Method of treating mixtures containing alkali salts of certain metals : en
  • US1693620A - Smoker's lamp : en
  • US1694312A - Bitt : en
  • FR648135A - Device to facilitate the starting of internal combustion engines : en fr
  • GB301534A - Improvements in automatic self-closing valves : en
  • FR648148A - Control device for a moisture indicating device, intended for papermaking machines, pulp collecting machines and similar devices : en fr
  • US1693693A - Building-block mold : en
  • US1693780A - Means for washing, drying, and polishing tumblers, cups, and like articles : en
  • FR648064A - Foot operated air pump : en fr
  • FR648152A - Decoration process for plastics : en fr
  • FR648400A - Pipe bending : en fr
  • US1693624A - Friction screw-lifting mechanism : en
  • USD77079S - Design for a beverage-dispensing cabinet : en
  • US1693602A - Steam boiler : en
  • US1693741A - Liquid filter : en
  • CA285283A - Cleaning compound : en fr
  • FR648124A - Gaiter improvements : en fr
  • FR648196A - Device for the rapid and simultaneous dismantling of the plate-holder elements of the electric accumulator batteries : en fr
  • US1693943A - Fluid-pressure brake : en
  • US1694329A - Rotary pump : en
  • FR648008A - Bucket chain for feeding pulverized coal mills : en fr
  • FR648331A - Improvements to electric ovens : en fr
  • DE469344C - Rolled grate bar with separately attached spacers : de en
  • US1693932A - Time control of fuel injection for internal-combustion engines : en
  • FR648169A - : fr
  • GB286712A - Improvements in golf club shafts : en
  • CA285325A - Liquid valve : en fr
  • CA285380A - Wire connector : en fr
  • DE469198C - Firing system for steam boiler operations with fluctuating steam extraction : de en
  • CA285392A - Brake-band servicing machine : en fr
  • FR647871A - Connection arrangement for telephone systems : en fr
  • FR648192A - Automatic locking and engagement device : en fr
  • GB301548A - Improvements in apparatus for playing a game of chance : en
  • US1694183A - Juvenile vehicle : en
  • US1693826A - Neckwear holder : en
  • USD77081S - Design for a bottle : en
  • FR647961A - Awnings improvements : en fr
  • FR648269A - Improvements to cardboard boxes : en fr
  • GB301642A - Improvements in or relating to electrical control gear for the alternate forward andreverse operation of electric motors : en
  • DE469256C - Process for making goods mothproof : de en
  • FR647891A - : fr
  • FR647977A - Method and devices for manufacturing cylindrical body by centrifugal casting : en fr
  • FR647970A - Shutter for cameras : en fr
  • GB301555A - Improvements relating to drawing-off taps for casks or other like containers : en
  • DE469239C - Switching arrangement of heating elements with a common return line on electrically heated trains : de en
  • DK39562C - Cleaning screen for cleaning devices for Sæed. : da en
  • FR648168A - Manufacturing process of pressed wadding and embossed wadding and resulting products : en fr
  • US1693647A - A corpora : en
  • US1693694A - Method of wrapping cheese : en
  • US1693880A - Method and apparatus for burning fuel : en
  • FR648157A - Improvements in the manufacture of ethylene glycol : en fr
  • FR648177A - Improvements in the manufacture of cathodes comprising several filaments in parallel : en fr
  • DK39563C - Foam blower. : da en
  • GB277974A - A process for hydrogenating and splitting hydrocarbons, the distillation products ofvarious coals and their constituents, as also the coals themselves : en
  • GB301644A - Improvements in or relating to banjos and like stringed instruments : en
  • FR648069A - Process for introducing aldehyde groups into cyclic compounds : en fr
  • GB301623A - Improvements in and relating to spindle apparatus for spinning machinery : en
  • FR648190A - Process for obtaining divided ice at low temperature : en fr
  • FR648193A - Convertible bodywork for automobiles and others : en fr
  • DE469123C - Vats, especially for bleaching and dyeing purposes : de en
  • FR648089A - Faucet without fittings : en fr
  • FR648102A - Process for the manufacture of organic combinations of bismuth : en fr
  • GB301716A - Seam caulking devices : en
  • US1693671A - Iis fa lent : en
  • US1694255A - Sand washer and separator : en
  • CA285303A - Gas burner valve : en fr
  • CA285327A - Valve for preventing reverse flow in pipe lines : en fr
  • FR647975A - Improvements to cube games : en fr
  • AU1052727A - Improvements in or relating to devices for minimising side sway or wheel wobble inthe front wheels of road vehicles : en
  • GB277013A - Improvements in abrasive wheels : en
  • GB296438A - Improvements in or relating to vehicle bodies : en
  • US1694177A - Aeroplane : en
  • USD77067S - Design for oilcloth : en
  • US1694021A - Method of cleaning flexible foraminous sheets : en
  • US1694189A - Photosensitive cell : en
  • US1693755A - Tire-chain tool : en
  • US1693968A - System for excitation of synchronous-type electric machines : en
  • US1694359A - Spring cushion and the like : en
  • FR647893A - Tensioner : en fr
  • FR648217A - Plate holder for cycles : en fr
  • DE469092C - Friction wheel lighter : de en
  • FR648014A - Device for drawing from containers containing certain liquids, such as paint, etc. : en fr
  • FR648040A - Hose clamp : en fr
  • CA285286A - Atomizer : en fr
  • FR648079A - Further training in telephone and radiotelephone amplifiers : en fr
  • US1693737A - Method and apparatus for locating the point of escape of a fluid from concealed pipes : en
  • US1694095A - Foot rest : en
  • US1694227A - Splice-holding device for tire expanders : en
  • US1693712A - Gun mounting : en
  • US1694066A - Bar support and spacer : en
  • US1694327A - Floor-brush attachment : en
  • CA285275A - Necktie : en fr
  • US1693600A - Oil and water control for hydraulic-turbine bearings : en
  • US1693947A - Method of production of sodium bisulphate : en
  • US1694290A - Combined coal stoker and burner : en
  • DE469116C - reflector : de en
  • DE469219C - Material for parts of technical arrangements subject to frictional stress : de en
  • GB284283A - Synchronizing device for musical instruments or other apparatus : en
  • US1693853A - Window guard : en
  • US1693704A - Windproof lamp : en
  • US1693879A - Nonrefillable bottle : en
  • US1693887A - Vehicle brake mechanism : en
  • US1693950A - Portable electric heater : en
  • US1693913A - Fastener : en
  • CA285277A - Compression and speed device : en fr
  • CA285308A - Railroad gate : en fr
  • CA285389A - Toy tape pistol : en fr
  • US1693876A - Cable-spooling device : en
  • US1694316A - Composition chock block : en
  • USD77116S - Design for a burial-receptacle cover : en
  • USD77095S - Design for a toaster : en
  • DE469188C - Hose protected against chemical effects : de en
  • US1694080A - Heating system : en
  • US1694137A - Mixer : en
  • US1693678A - Drainpipe-cleaning composition : en
  • CA285382A - Lever mechanism : en fr
  • CA285297A - Grain door for railroad cars : en fr
  • FR647965A - Harvester improvements : en fr
  • FR648007A - Grip chain for cars of the type : en fr
  • FI12261A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • FR648075A - Improvements to signaling by automatic blocks for railway tracks : en fr
  • DE469159C - Cheese packaging, in particular for essentially triangular portions, and method for producing the packaging : de en
  • DE469212C - Underfeed firing with pusher : de en
  • DE469299C - Device for sewing electrical coils wound with air spaces : de en
  • AU1056427A - Improvements in or relating to multistage thermionic amplifiers receiving devices andthe like : en
  • DE464767C - Method for finding valuable soil deposits by electromagnetic means by supplying alternating electrical currents : de en
  • US1693621A - Sheet-metal pipe : en
  • FR648000A - Removable kitchen sieve with interchangeable bottom : en fr
  • GB301604A - Improvements in or relating to signs : en
  • CA285393A - Electrical plug : en fr
  • DE469259C - Muffler for internal combustion engines, especially on motor vehicles : de en
  • GB301679A - Improvements in and relating to band saws : en
  • GB297036A - Improvements in and relating to alternating current rectifying systems : en
  • DE469000C - Spinning top : de en
  • USD77127S - Design fob an easel stand : en
  • GB301578A - Improvements in apparatus for consuming smoke and economising fuel in furnaces : en
  • GB301595A - Improvements relating to mining machines : en
  • US1694273A - Suction cleaning apparatus : en
  • FR648360A - : fr
  • CA285314A - Shaving brush : en fr
  • US1694337A - Safety razor : en
  • US1694060A - Automobile accessory : en
  • US1694356A - Sand collecting and treating machine : en
  • CA285345A - Compressor control device : en fr
  • DE469279C - Bulbs of electric light bulbs provided with an inscription produced by a stamp : de en
  • FR648181A - Protective device for means of locomotion : en fr
  • FR648188A - Device for brewing and dispensing liquid solutions : en fr
  • US1693827A - Combination collar box and neckwear holder : en
  • GB301603A - Improvements in or relating to folding hoods of vehicles : en
  • GB301811A - An improved process of spinning viscose silk : en
  • US1693811A - Combination post card and letter : en
  • FR647994A - Improvements to the steelmaking process : en fr
  • CA285355A - Manufacture of titanium compounds : en fr
  • USD77085S - Design for an electric lamp : en
  • USD77137S - Design for a wall bracket for lighting fixtures : en
  • GB294895A - Improved means for the care and cleaning of the teeth and mouth : en
  • FR648309A - Rolling process : en fr
  • FR647901A - Reciprocating rectilinear motion transmission replacing the conventional coupling by connecting rod and crank : en fr
  • FR648052A - Damper : en fr
  • US1693662A - Radio signaling system : en
  • USD77070S - Design for a curtain rod : en
  • DE469147C - Moment dump truck : de en
  • US1693941A - Building construction : en
  • US1694124A - Purification of benzoic acid and its derivatives : en
  • US1694174A - Snowplow : en
  • FR647870A - Bottle labeling machine : en fr
  • FR648261A - Application of directed radiotelephone and radiotelegraph waves for the steering of airplanes and ships : en fr
  • GB301535A - Improvements in or relating to electric terminals : en
  • GB301687A - Improvements in or relating to welding : en
  • FR648340A - Process for obtaining ethylene : en fr
  • GB301656A - An improved electrode for a microphone : en
  • GB290634A - Improvements in or relating to devices for lubricating the flanges of the wheels of rail vehicles : en
  • GB301592A - An improved jolley for use in the manufacture of pottery : en
  • GB301652A - Improvements in bearings : en
  • GB277376A - Process for the production of shaped rubber objects : en
  • FR648095A - Manufacturing process of dyes for mordant printing : en fr
  • US1693622A - Setts : en
  • US1693775A - Fishplate : en
  • FR648087A - Production of colored lacquers and varnishes : en fr
  • FR648035A - Device for moistening and sticking gummed tapes : en fr
  • FR648297A - Illuminated hand-held window with automatic switch : en fr
  • FR647882A - : fr
  • FR648114A - Improvements to lower cleaners of distribution or stretching cylinders of textile machines : en fr
  • GB301720A - Improvements in and relating to the treatment of coal and like carbonaceous material : en
  • FR648163A - Process for the purification of crude phthalic anhydride obtained by catalysis : en fr
  • GB294926A - Improvements in soap delivery devices : en
  • GB301598A - Improvements in fittings for hose suspenders and the like : en
  • FR648144A - Mineral oil dissociation process : en fr
  • FR648325A - Process for the preparation of an organic arsenic compound of bismuth : en fr
  • FR648041A - Bumper mud : en fr
  • GB301571A - Means for facilitating the reading of gyroscopic compasses : en
  • DE469272C - Steerable toy airplane : de en
  • FR648372A - Improvements to the assembly of floats on seaplanes : en fr
  • FR648182A - Connection to make the legs of furniture, tables, etc. : en fr
  • FR648398A - Pouring cap for oil cans and others : en fr
  • FR648088A - Improvements in the construction of mechanical lubricators : en fr
  • GB293687A - Improvements in or relating to address-printing machines : en
  • FR648091A - Process for preparing clichés and proofs for printing in several colors by means of a hand press : en fr
  • US1693855A - Air-conditioning system : en
  • CA285281A - Leather belt dressing : en fr
  • USD77093S - Vania : en
  • US1693738A - Oil extractor : en
  • US1694107A - System for detecting and controlling humidity variations : en
  • DE469321C - Vapor generator to be built into the oven : de en
  • FR648240A - : fr
  • CA285307A - Wire splicing tool : en fr
  • US1693739A - Train-indication system : en
  • DE469240C - Drive for rail vehicles : de en
  • GB301655A - The manufacture and production of valuable products from sorbitol : en
  • US1693730A - Breathing apparatus particularly for administering anesthetics : en
  • US1693906A - Sheet-metal crate : en
  • US1693800A - Annealing process : en
  • CA285248A - Frame aerial, radiogonimeter, etc. : en fr
  • FR648383A - Automatic compressed air cutter : en fr
  • CA285284A - Trap and separator for immiscible liquids : en fr
  • CA285348A - Latch for oil breakers : en fr
  • CA285270A - Vulcanizing machine : en fr
  • FI12285A - Tillslutningsanordning för kokkärl med inre lock : en fi
  • FR648279A - Automotive machine : en fr
  • GB301677A - Improvements in two-stroke internal-combustion engines : en
  • FR648300A - Cutting machine for household and similar applications : en fr
  • US1693719A - Fluid-measuring faucet : en
  • US1694034A - Workholder : en
  • US1694223A - Electric switch : en
  • DE469080C - Device for casting lines by means of line matrices in die setting and line casting machines with matrices hanging on wires : de en
  • CA285255A - Singletree : en fr
  • CA285311A - Teapot : en fr
  • US1694191A - Heating appabattts : en
  • US1693756A - Fox ranch : en
  • US1693691A - Ball cock : en
  • US1694039A - Safety stop for searchlights : en
  • CA285378A - Insulating material : en fr
  • US1694050A - Apparatus for the control of railway switches : en
  • US1694259A - Method of distilling petroleum : en
  • USRE17151E - Sven jxjuub stbid : en
  • US1694263A - Cherry-pitting machine : en
  • DE468948C - Detachable contact connection for electrical conductors : de en
  • US1694169A - Call register for telephone systems : en
  • CA285391A - Punching and riveting machine : en fr
  • FR648126A - Switch for suspended railways : en fr
  • CA285245A - Striking casting : en fr
  • US1694046A - Panel polishing and rubbing machine : en
  • US1694163A - Smoke box : en
  • US1694018A - Rotatable brush : en
  • USD77121S - Design for a radiator-cap ornament : en
  • DE469119C - Gaerspund, the floors of which are in the opposite direction : de en
  • US1693944A - Track-sanding apparatus : en
  • CA285243A - Golf apparatus : en fr
  • DE469328C - Electrolytic cell : de en
  • CA285304A - Fireplace damper : en fr
  • AU1182328A - Improvements in devices for atomizing liquid fuel : en
  • FR648334A - Method and device for obtaining, on a lathe, parts having an archimedean spiral cross section : en fr
  • GB301619A - Improvements in or relating to doffing apparatus for spinning, twisting and like machines : en
  • GB301621A - Improvements in or relating to electric coupling elements : en
  • FR648083A - mechanical prop : en fr
  • US1693652A - A cobpoba : en
  • US1694212A - Expansion joint : en
  • US1694143A - Power reverse gear : en
  • AU1069127A - Improvements in or relating to modulating systems : en
  • AU1307028A - Improvements in and relating to border slugs for printing purposes : en
  • CA285276A - Plate-disc arrangement for horse hoes : en fr
  • DK39568C - Method for Manufacturing an Aid for Leather Tanning. : da en
  • FR648001A - Device for waving the hair. : en fr
  • FR647957A - Process for producing colored, water-resistant prints and designs on films made from cellulose derivatives : en fr
  • GB288202A - Improvements in or relating to processes for the manufacture of artificial stone of crystalline structure : en
  • FR647909A - Flexible s-shaped fork for tine implements : en fr
  • US1694097A - Cellulose-nitrate solution : en
  • GB301536A - Improvements in motor-driven rollers : en
  • GR2073B - BURNER IMPROVEMENTS FOR HEATING AND LIGHTING LAMP. : el en
  • US1693667A - Machine for operating on shoes : en
  • US1694334A - Mail box : en
  • US1694188A - Assiguos to timitjs olseet : en
  • US1694279A - Means for operating motor-vehicle accessory motors : en
  • USD77056S - Design for an electric-lighting-fixttjre ring : en
  • FR647938A - Improvements to the carcasses of funeral wreaths : en fr
  • FI12288A - Radium cartridge for radioactivation during operation : en fi
  • US1693842A - Alarm check valve : en
  • FR648160A - Photolithographic reproduction processes : en fr
  • FR648166A - Improvement in propulsive, bearing and guiding surfaces and in general in any wall subjected to the thrust of a fluid : en fr
  • FR648183A - Method and apparatus for twisting textile fibers : en fr
  • GB301768A - Improvements in shuttles for looms : en
  • GB301781A - Improvements in or relating to grinding mills : en
  • FR647927A - Device for uninterrupted transmission of images : en fr
  • FR648062A - Incandescent electric lamp : en fr
  • GB301580A - Improvements in and relating to screw heads : en
  • FR648312A - Steering device for vehicles running on chains or on rails laid automatically : en fr
  • GB286692A - Improvements in and relating to friction clutch elements : en
  • FR648161A - Tire casing system : en fr
  • DE469146C - Conveyor carts : de en
  • US1693963A - High-pressure crude-oil motor : en
  • US1694121A - Electric distant-control device : en
  • US1694313A - Railway roadbed : en
  • US1694324A - Reenforced hosiery and method of producing same : en
  • CA285294A - Can testing machine : en fr
  • CA285387A - Well drilling and cleaning method : en fr
  • DE469268C - "Papa" and "Mama" speaking bellows voices : de en
  • FR647915A - Frosted sheet : en fr
  • GB301607A - An improved tuning pin for pianos : en
  • GB301948A - Improvements relating to electric protective devices : en
  • US1693798A - Amusement device : en
  • US1693856A - System for conditioning air in storage chambers : en
  • US1693909A - Rim for pneumatic tires : en
  • US1694065A - Duplex radio machine : en
  • FR648246A - Centrifugal mill : en fr
  • FR648276A - Method and apparatus for making emulsions : en fr
  • FR648373A - Removable and folding furniture : en fr
  • DE468929C - Control device for maintaining certain speed ratios of several motors : de en
  • FR647953A - Self-unloading wagon : en fr
  • FR648180A - Pneumatic device for opening and closing an electrical circuit : en fr
  • FR648093A - Scented match : en fr
  • US1693998A - Electric switch : en
  • USD77053S - Design for a bottle or the like : en
  • US1693757A - Machine for expressing juice from fruit, chopping meat, etc. : en
  • US1693896A - Flowerpot holder : en
  • USD77140S - Island : en
  • US1693596A - Instrument-board lamp : en
  • US1693657A - Ball-bearing socket and friction band stem : en
  • US1693928A - Machine for feeding blanks : en
  • US1694311A - Piston ring : en
  • US1693625A - Oven construction : en
  • USD77104S - Design for a tire : en
  • US1693754A - Cotton separator : en
  • US1693762A - Locking device for automobiles : en
  • US1694346A - Boiler washer : en
  • DE469165C - Magnetic separator : de en
  • US1693613A - martin : en
  • US1693967A - Adolph a : en
  • USD77141S - Design for a building : en
  • US1693914A - Transmission of power to vehicles : en
  • CA285330A - Three filament lamps : en fr
  • DE469082C - Multiple switch connector for radio sets : de en
  • GB301785A - Improvements in or relating to telephone systems : en
  • FR648022A - Shock energy absorption device : en fr
  • FR648090A - Removable portable seat of reduced weight and volume : en fr
  • FR648103A - Installation for dry cooling glowing coke : en fr
  • FR648236A - Improvements to multi-tube boilers with flame return : en fr
  • CA285291A - Alloy processing composition : en fr
  • FR648298A - Self-cooling of air for the production of liquid oxygen : en fr
  • DE469209C - Piezoelectric resonance relay : de en
  • DE469152C - Device for heating motor vehicles : de en
  • DE469236C - Railway carriages with asymmetrically beveled head ends and sliding pushrods : de en
  • DE469191C - Speed change transmission : de en
  • US1693847A - Machine for decorticating, scouring, and polishing cereals : en
  • US1693623A - Oil burner : en
  • US1693713A - Purification of crude anthracene : en
  • US1694063A - Shaft-control means for drawing and stamping presses : en
  • FR647862A - Device applicable to automobile differentials, allowing the advance of the drive wheel shaft relative to the motor shaft : en fr
  • FI12273A - Sökerhetsstyranordning för flygmaskiner : en fi
  • GB301683A - Improvements in a process for producing display signs for outdoor advertising : en
  • US1694131A - Arrangement for use in telephony : en
  • US1694079A - Sack holder : en
  • US1694214A - Portable fan : en
  • US1694222A - Inner-tube deflator : en
  • FR647967A - Perfumed artificial flowers enhancements : en fr
  • US1693837A - Coil : en
  • GB301788A - Improvements in or connected with the weft replenishment mechanism of looms : en
  • DE469284C - Regenerative coke oven : de en
  • AU997027A - Flying machine : en
  • FR648151A - Method and device for obtaining yeasts : en fr
  • GB301605A - Improvements in or relating to reciprocating pumps : en
  • FR647946A - Electrically heated windscreen wiper : en fr
  • FR648319A - Process for preparing thymol and menthol : en fr
  • FI12281A - Cutter for building boards and the like : en fi
  • FR648313A - Improvements made to overhead line support : en fr
  • US1693708A - Typewriting machine : en
  • US1694213A - Combined expansion and contraction joint-semihexagonal type : en
  • US1693669A - Diving apparatus for swimming pools : en
  • US1693829A - Poration : en
  • US1694345A - Signal device for automobiles : en
  • FR647925A - Process for the application of a coating on metallic fabrics : en fr
  • GB301593A - Improvements in or relating to book form safes : en
  • DE469241C - Safety device to prevent driving switches from turning too quickly : de en
  • FR648123A - Improvements relating to the manufacture of metal blades for turbine blades : en fr
  • FR648104A - Copy holder for typewriters : en fr
  • DE469263C - Lid opener on vessels with carrying handle : de en
  • US1693955A - Electric-current transmission : en
  • US1694230A - Method of making sweatbands : en
  • FR648302A - Carburetor for internal combustion engines : en fr
  • FR648219A - Improvements to bicycles and all other pedal vehicles : en fr
  • GB301554A - Method of providing a finish to leather, hides, skins and the like natural material : en
  • GB301787A - Improvements in or relating to lifting jacks : en
  • US1693962A - Telephone system : en
  • US1693591A - Display device : en
  • US1693813A - Draft regulator : en
  • GB301670A - Improvements in weighing apparatus fitted to vehicles : en
  • US1693904A - Chuck-positioning device and drill guide for drilling machines : en
  • US1694049A - Rear-axle assembly : en
  • DE469114C - Device for displaying the true perpendicular : de en
  • DE469274C - Clock face for hour display from 1 to 24 : de en
  • FR647996A - Improvements to illuminated slit blocks used to photograph moving pictures in talking cinematography : en fr
  • FR648355A - Automatic windshield wiper or cleaner : en fr
  • GB301616A - Improvements in or relating to window cleaning devices or the like : en
  • GB301663A - Improvements in or relating to impulse transmitters for telephone and like systems : en
  • GB286648A - Device for the automatic disconnection of the drive in dentists' drilling machines : en
  • FR648020A - Improvements to devices intended for spraying liquids : en fr
  • GB289852A - : en
  • FR647989A - Method for using breadcrumbs as a plastic material capable of being molded and decorated : en fr
  • DE469204C - Process for the production of highly refractory objects that do not sinter during firing, in particular highly refractory stones, from zirconium oxide : de en
  • GB301550A - Improvements in weft replenishing looms for weaving : en
  • FR647918A - Fork for eels : en fr
  • FR647919A - Direction indicator for cyclists : en fr
  • US1694013A - Chair : en
  • FR647990A - case for blocks or books of tickets, stamps or other similar articles, formed of folded or rolled elements, to be used in fractions : en fr
  • FR648179A - Operation drill : en fr
  • US1694127A - Process for the manufacture of cellulose ethers : en
  • FR648307A - Acoustic case for amplifiers and sound recorders : en fr
  • DE469173C - Attachment of circuit springs on rotary switches : de en
  • US1693643A - Machine for making automobile doors : en
  • US1693936A - Tail light and danger signal : en
  • USD77122S - Design for a radiator-cap ornament : en
  • US1693790A - Compound fuel : en
  • FR648206A - Automatic machine making it possible to obtain, separated from the shells and classified, almonds, walnuts, hazelnuts and other already broken fruits : en fr
  • GB301635A - Improvements in or relating to eye shields or guards for use in connection with spectacles, eyeglasses, goggles or the like : en
  • DE469134C - Panel clamp : de en
  • FR647878A - Dismountable toy plane : en fr
  • US1693979A - Perimeter : en
  • FR647971A - Method and apparatus for measuring the amplitude of the costal wall in humans : en fr
  • FR648010A - New process for the manufacture of fuels for use in internal combustion engines : en fr
  • GB289775A - Improvements relating to electric watches or clocks : en
  • FR648286A - Process for the separation of liquids and gas mixtures : en fr
  • GB301847A - Improved means for driving television or other apparatus at a predetermined speed : en
  • FR648113A - Improvements to gimp spinning wheels : en fr
  • US1694280A - Process for reclaiming distillation residues : en
  • FR648232A - Process for the production of alkaline or ammoniacal phosphates : en fr
  • DE469345C - Vertical spinning device for rayon and other artificial threads : de en
  • GB290294A - Improvements in sand slinging machine : en
  • US1694236A - Iron stand : en
  • GB288592A - Process for the production of strips composed of cellulose derivatives carrying monochromatic or multi-coloured figuring : en
  • GB301632A - Improvements in or relating to road traffic signalling devices on vehicles : en
  • GB301688A - Improvements in machines for planing suction boxes : en
  • GB301597A - Improvements relating to telephone and signalling systems : en
  • GB301520A - Improvements in or relating to vehicle signalling apparatus : en
  • GB295400A - Projection screen for use in displaying advertisements and other images : en
  • FR647857A - Process for drawing profiles from sheets of magnesium alloys : en fr
  • FR648364A - Universal jacquard mechanism : en fr
  • FR648354A - Electric lighter : en fr
  • DE469231C - Device on Schraemmaschinen for the transport of cars in Schraemmachine struts : de en
  • DE469155C - A dry floating device that rolls back and forth on a frame : de en
  • CA285306A - Tire chain : en fr
  • FR648204A - Mechanical force transmission device : en fr
  • FR647895A - Utensil for circular knitting : en fr
  • FR648294A - Weed weeder for plants with taproots : en fr
  • FR648303A - Headstock with tightening ring allowing instant interchangeability of clumps of fiber, metal threads or other materials applicable to cleaning devices, road equipment, brushes, etc. : en fr
  • GB295946A - Improvements in distillation : en
  • DK39565C - Device for attaching a tie, tie or similar to a flip. : da en
  • FR648056A - Rescue apparatus for the crew of a submarine : en fr
  • GB301682A - A process and mixture for treating paper making fibres in the making of certain kinds of paper : en
  • FR647897A - Process for using refining residues from the manufacture of lubricating oils : en fr
  • GB301666A - Process for distilling water for feed water make-up : en
  • AU1046327A - Improvements in and relating to meter seals : en
  • FR648247A - Improvements to fuel systems for gasoline, acetylene, oil, etc. engines. : en fr
  • FR648370A - : fr
  • US1693769A - Automatic flue control for furnaces : en
  • US1693841A - Double-receptacle carton : en
  • AU1282828A - Improvements in and connected withthe thickening and treatment of latex : en
  • CA285373A - Vehicle lamp : en fr
  • CA285376A - Lateral packing for weirs : en fr
  • US1694125A - Decorative wreath : en
  • US1694152A - Bag-frame fastener : en
  • US1693619A - Noiseless check valve : en
  • US1693721A - Clock-controlled switch : en
  • US1694110A - Motion-picture projector : en
  • FR648270A - : fr
  • GB301653A - Improvements in or relating to inner soles or socks for boots and shoes : en
  • DE469314C - Underwind traveling grate for peat firing with a pre-built drying and smoldering shaft : de en
  • US1694200A - Toothpick holder : en
  • GB301573A - Improvements in or relating to devices for controlling windows of the vertically sliding type : en
  • GB301582A - Improvements in or relating to pianofortes : en
  • DK39555C - Method for the Preparation of Durable Dry Bodies of Colloidal Liquids, Particularly Fat and Egg White. : da en
  • FR647917A - Connection arrangement for freely selectable selectors in telephone systems : en fr
  • GB301636A - Improvements in handlebars for cycles, motor cycles and other vehicles : en
  • FI12266A - Som kompressor eller kraftmaskin arbetande kolvmaskin, där kolven rör sig sålunda, att dess Centrum beskriver en cirkel i ett plan vinkelrätt mot dess längdaxel : en fi
  • FR648209A - Wirewound resistors improvements : en fr
  • GB291759A - Improvements in or relating to molds for the centrifugal casting of iron pipes : en
  • US1693862A - Sled attachment for motor vehicles : en
  • US1694257A - Dust or dirt removing apparatus : en
  • FR648245A - Device particularly applicable to the folding of the release cable of a parachute : en fr
  • GB302196A - Time checking apparatus for use in connection with receptacles and tokens : en
  • US1693649A - Method of and apparatus for treating starch : en
  • US1693664A - Transfer mechanism for upsetting machines : en
  • GB301947A - Process for the manufacture of ethers of 6.8-dioxy-quinoline : en
  • USD77077S - Design for a curtain rod : en
  • FI12282A - Omelet or pancake pan : en fi
  • GB292604A - Improvements in film holders or loading cases for cinematographic cameras : en
  • GB301662A - Improvements in and relating to feeding apparatus for poultry and the like : en
  • GB301706A - Improvements in or relating to felt, canvas or like flexible conveyors for pleating machines : en
  • DE468898C - Device for loading ovens, in particular metallurgical ovens : de en
  • FR647959A - Bodywork ventilation door : en fr
  • FR648371A - Improvements to centrifugal turbines for suction or blowing : en fr
  • DE469175C - Single or multi-pole overcurrent switch with toggle lever contact device : de en
  • DE469166C - Kerosene lamp : de en
  • US1694126A - Method of making collapsible boxes : en
  • FR648129A - Device for closing small packages provided with a closing tab : en fr
  • FR648138A - Process for the manufacture of solution and emulsion agents for hydrocarbons, fats and the like : en fr
  • FR648390A - Device for hunting shuttles for looms : en fr
  • GB282635A - Improvements in the production of artificial masses : en
  • GB301594A - A supporting attachment for ladders : en
  • FR648142A - Method and agents for increasing the mixing capacity of alcohol with hydrocarbons : en fr
  • DE469205C - Arrangement for electrical gas cleaning systems : de en
  • US1693770A - Seat : en
  • US1693745A - Combination brush, knife, and roller : en
  • FR647955A - Improvements in spinning looms : en fr
  • US1694053A - Electric fuel igniting : en
  • DE469135C - Process for the preparation of anthraquinone derivatives : de en
  • FR648306A - Floor cleaning device : en fr
  • FR648296A - Development of three-sided illuminated mirrors : en fr
  • CA285344A - Thermal relay : en fr
  • FR648134A - New elements for quick and removable constructions in reinforced cement or not : en fr
  • GB301545A - A process for the manufacture of 8-hydroxy quinoline and derivatives thereof : en
  • DE469300C - Parachute, which is deployed by inflating hoses with compressed gas : de en
  • US1693816A - Friction shock-absorbing mechanism : en
  • US1693676A - Ball-joint faucet : en
  • US1694185A - Vantity case : en
  • US1694306A - Brush : en
  • US1694205A - Weed killer and method of killing weeds : en
  • US1693939A - Impregnating solution : en
  • CA285384A - Totally enclosed electric machine : en fr
  • US1693892A - Station indicator for radio sets : en
  • US1693729A - Laminated glass and process of producing the same : en
  • US1694208A - Rotary engine and the like : en
  • DE469161C - Aircraft wing, the outer skin of which is composed of a number of independent surface parts provided with profile supports on the inside : de en
  • US1693895A - Combined plow and soil pulverizer : en
  • US1694202A - Intermittent feeding device : en
  • CA285364A - Cracking process : en fr
  • US1694020A - Hydraulic and band brake-operating means : en
  • FR648349A - Removable brush : en fr
  • CA285279A - Brush holder : en fr
  • US1693732A - Priming apparatus : en
  • US1693846A - Attachment of face plates : en
  • US1694028A - wildhaber : en
  • DE469064C - Hydraulic tipping device for the loading bridge of three-way tippers, especially for trucks : de en
  • DE469164C - Device connected to an aircraft engine system for driving an auxiliary machine, which can be driven by the main engine and also by means of a special engine : de en
  • US1693884A - Reel for conducting cords : en
  • DE469286C - Process for the production of a protection against accidental contact for high voltage parts : de en
  • US1694315A - Arch support : en
  • US1693716A - Plaster board and the like : en
  • US1693749A - Machine for making absorbent rolls : en
  • DE469060C - Buckle for suspenders and similar clothes hangers : de en
  • GB277322A - Improvements in metal turning lathes : en
  • FI12264A - Brick : en fi
  • GB301609A - Improved circuit arrangements for preselectors of automatic telephone systems : en
  • US1694168A - Screen-door attachment : en
  • US1694054A - Switch or receptacle plate : en
  • US1694040A - Process of making activated carbon : en
  • US1694216A - Electric switch : en
  • DK39548C - Machine for making wire pins. : da en
  • GB289822A - Improvements in and relating to advertising devices : en
  • GB301715A - Improvements in or relating to tools or other articles having handles of wood or other material needing ferrules : en
  • FR647979A - Electric rail joint system for railways and tramways : en fr
  • DE469176C - Wind turbine power generation plant : de en
  • DE469059C - Buckle with two angled clamping levers : de en
  • GB282377A - Screen for showing projected images in lighted rooms and for short-exposure photography : en
  • US1694153A - Method of lubrication and apparatus therefor : en
  • FR647892A - Electro-magnetic sound reproducer : en fr
  • FR647963A - Tamper-evident label holder for trunks : en fr
  • FR648253A - Coal tank with automatic bucket loading device : en fr
  • FR648391A - Device for correcting the error due to residual resistance in devices with adjustable calibrated resistors : en fr
  • DE469160C - Wing for aircraft with three or more spars : de en
  • GB301709A - Improvements in and relating to incandescent gas-filled lamps and in the method of manufacturing same : en
  • GB275633A - Process for the separation of benzene and similar hydrocarbons from coke oven and like gas by compression and cooling : en
  • GB289440A - Improvements in the protection from oxidation of caps consisting of brass or similaralloys such as bronze, for electric incandescent lamps and the like : en
  • GB301629A - Improvements in or relating to liquid level indicators for water compensated oil tanks : en
  • FR648379A - Further training in artificial thread spinning machines : en fr
  • GB293304A - : en