[277], The telautograph, an analog precursor to the modern fax machine, transmits electrical impulses recorded by potentiometers at the sending station to stepping motors attached to a pen at the receiving station, thus reproducing at the receiving station a drawing or signature made by sender. It was invented by. The original potato chip recipe was invented by chef. Includes prefabricated concrete placing forms; builders' ladders and stepladders; suspension stages. The receiver would then receive the instantly readable text of the message on a paper strip. Includes abrasive belts and belting; hones; abrasive wheels, multiapplication. Includes aerials; masts; tower equipment; attenuators; couplers; transmission lines. Includes fireplace sets; vases and urns; household sewing machines. Includes barrels; kegs; shipping and storage pails; collapsible tubes; mailing and filing tubes; closures for drums and cans. A comptometer is a mechanical or electro-mechanical adding machine. Includes communication wire dispenser fabricating machinery; specialized logging equipment; petroleum refinery machinery; shoemaking machinery; production type impregnating equipment. Includes line throwing guns; catapult guns; bayonets; saluting guns; signal guns; flare guns; barrage balloons; accessories, not elsewhere classifiable, for weapons in this group; expendable bomb dispensers. The paper clip attaches sheets of paper together, allowing them to be detached as necessary. Includes augers; crushers; crushing, screening, and washing plants and units; drilling machines; paving breakers; rock drills. The first breakfast cereal. Includes radiac equipment; gas detecting equipment; land mine detecting equipment. Potato chips, also known as crisps in British English, are thin slices of potato that are deep fried or baked until crispy. Includes infant foods; potato chips; prepared pie and cake fillings. Ticker tape was invented in 1867 by Edward A. Calahan, an employee of the American Telegraph Company. Jelly beans are a small bean-shaped type of confectionery with a hard candy shell and a gummy interior which come in a wide variety of flavors. Includes automotive lifts; wheel aligners; brake service equipment; tire maintenance and repair equipment; test stands and test equipment specially designed for use with motor vehicles. The world's first true machine gun, the Maxim gun, was invented in 1884 by the American inventor Hiram Stevens Maxim, who devised a recoil power of the previously fired bullet to reload rather than the crude method of a manually operated, hand-cranked firearm. Includes door frames; doors; window frames; window sashes. Includes loaded cases; boosters; detonators. Includes signalling flags; flagstaffs; signal shapes; flagpoles; flagstaff trucks; speed cones; flagstaff belts; semaphore flags. Includes armor plate; black plate; floor plate; leaf; perforated sheet and strip; shim stock. Includes grave markers; burial vaults; burial urns; caskets; burial boxes; morticians' supplies; monuments; gasket shipping cases. Includes mini or micro computers used as control mechanisms where computer technology is essential in controlling, monitoring, measuring, and directing processes, devices, instruments or other equipment. Includes integrated circuit devices; integrated circuit modules, integrated electronic devices: hybrid, magnetic, molecular, opto-electronic, and thin film. 357, 5 Stat. Includes all drugs, medicinal grade chemicals, and biologicals subject to the federal food, drug and cosmetic act, listed in the monograph section of the u.S. Pharmacopeia or the national formulary or covered by the united states adopted names (usan). [242], The machine gun is defined as a fully automatic firearm, usually designed to fire rifle cartridges in quick succession from an ammunition belt or large-capacity magazine. A burglar alarm contains sensors which are connected to a control unit via a low-voltage hardwire or narrowband RF signal which is used to interact with a response device. Includes thermite welding equipment; flux recovery machines; flux dispensers; arc converters; welding panels. Includes: complete operating units, such as an underwater mine reconnaissance device, as well as component parts, practice, training, blank, and dummies. Includes warheads containing military chemical agents; exercise heads, guided missile. However, unlike tenpin bowling lanes that are flat, candlepin lanes are slightly depressed ahead of the pindeck. Dear Twitpic Community - thank you for all the wonderful photos you have taken over the years. Includes helicopter dynamic components and specially designed parts that transmit power from the aircraft power plant to the rotary wing and rotary rudder. Includes power transmission chain; matched gear sets. Includes breech mechanisms; mounts; rammers. Includes alloying additives (aluminum, antimony, copper, and others). The upper thread runs from a spool kept on a spindle on top of or next to the machine, through a tension mechanism, a take-up arm, and finally through the hole in the needle. Includes only those items which cannot conceivably be classified in any existing classes. The quadruplex telegraph was invented by. Includes specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of torpedoes, torpedo components; adapters, fixtures, inspection and holding fixtures, leveling jack assemblies, fuel filling and syphon assemblies, control surface adapter and protractor assemblies, afterbody cradle adapter and tilting mount assemblies, pressure air heater assemblies, motor drier and puller assemblies, test stand levels and stands for overhaul, maintenance, test, checkout, and repair of torpedo and torpedo components, test panels, fixtures, and test sets for electrical circuits, firing circuits and torpedo test sets. Jeans became popular among teenagers starting in the 1950s which remains as a distinct icon of American fashion. Includes maintenance stands designed for support of aircraft assemblies during repair or overhaul; test stands and test equipment specially designed for maintenance and repair of aircraft components such as: engines, generators, hydraulic systems, armament, automatic pilot, fire control, flight control, and navigational systems. The water-tube boiler was co-invented and co-patented by, A refrigerator car or "reefer" is a refrigerated boxcar, designed to carry perishable freight at specific temperatures. Includes cooling fans; radiators; water pumps; water hose assemblies; engine coolant filters; components for all engines except aircraft and guided missile prime moving. Earmuffs were invented by, An ice cream soda is a beverage that consists of one or more scoops of ice cream in either a soft drink or a mixture of flavored syrup and carbonated water. However, it was a "postpay" machine that only accepted coins deposited after the call was placed. [271], The drinking straw is a tube used for transferring a liquid to the mouth, usually a drink from one location to another. Includes editing equipment; enlargers; driers; pressers; printers; washers. [270] Official credit for the invention of the electric trolley pole has gone to an American, Frank J. Sprague, who devised his working system in Richmond, Virginia, in 1888. Includes handling and servicing equipment specially designed for use on or with rockets and conventional ammunition. The pipe wrench, or Stillson wrench, is an adjustable wrench used for turning soft iron pipes and fittings with a rounded surface. The heat is often obtained from a cogeneration plant burning fossil fuels but increasingly biomass, although heat-only boiler stations, geothermal heating and central solar heating are also used, as well as nuclear power. Known as the "Incorruptible Cashier", the mechanical cash register was invented and patented in 1879 by James Ritty of Dayton, Ohio. The grain shelled falls beneath the machine and the ear of sweet corn is delivered at the side opposite to the hopper, after having been in contact with the cylinder during approximately four or five revolutions. Includes powered and unpowered small craft; lifesaving boats; airplane crash boats; reconnaissance boats; yachts; pneumatic boats. 117) further clarified United States patent law to the extent of establishing a patent office where patent applications are filed, processed, and granted, contingent upon the language and scope of the claimant's invention, for a patent term of 14 years with an extension of up to an additional 7 years. 109) into law proclaiming that patents were to be authorized for "any useful art, manufacture, engine, machine, or device, or any improvement therein not before known or used". Includes fluorescent lamps; incandescent lamps, large and miniature; light emitting diode lamps; mercury lamps; sodium lamps. Includes checkout and test equipment specially designed for use with space vehicles, including remote control systems. A set of feed dogs typically resembles two or three short, thin metal bars, crosscut with diagonal teeth, which move back and forth in slots in a sewing machine's needle plate. National Stock Number FSC Catalog. Includes audio amplifiers, complementary amplifiers, amplifiers, operational amplifiers, power amplifiers, radio frequency amplifiers, signal amplifiers, video amplifiers, and magnetic amplifiers. The safety pin was invented by. The first crude forms of drinking straws were made of dry, hollow, rye grass. Includes breech mechanisms; mounts; grenade launchers for integral-cartridge grenades, single-shot or auto-loading or automatic-firing. R. H. Donnelley created the first official telephone directory which was referred to as the Yellow Pages in 1886. Includes azimuths; sextants; octants; compasses; plotting boards; underwater log equipment; air position indicators; drift meters. The banjo clock normally lacks a, The Burr Arch Truss, Burr Truss, or the Burr Arch, is a combination of an arch and a multiple kingpost truss design typically implemented in the construction of covered bridges. A railway air brake is a conveyance braking system which applies the means of compressed air which modern locomotives use to this day. A water-tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire. Includes compactors; destructors; garbage disposals; incinerators; septic tanks. Includes crosses; sacs; fur plates; fur mats. While working at a farm in Whitewater, Wisconsin in 1857, A dustpan is a cleaning utensil commonly used in combination with a, An electric stove is a large kitchen appliance that converts electricity into heat in order to cook and bake food. Includes pillow block units; cartridge units; flange units; takeup units; hanger box units; flat box units; step box units. [274], A ballpoint pen is a writing instrument with an internal ink reservoir and a sphere for a point. Sloping downwards and towards the center of the bridge, Pratt trusses therefore create Y and K-shaped patterns. Includes roofing (all materials), including sheet metal; roofing felt; roll roofing; roofing tile; shingles. The first electric mixer was invented by Rufus M. Eastman in 1885. Includes maintenance stands, fixtures, and jigs. As the earliest of bobbin drivers, the transverse shuttle was patented by, The printing telegraph is a derivative of the electrical telegraph which links two 28-key piano-style keyboards by electrical wire representing a letter of the alphabet and when pressed causing the corresponding letter to print at the receiving end. Includes filling machines; container capping machines; label applying machines; package sealing machines; paperboard box, case and tray making machines; strapping machines; stapling machines, except office type. Includes airfield specialized trucks and trailers designed primarily for transporting aircraft assemblies; trailers: afterburner, engine, propeller, fuselage, and wing; trucks, aircraft fuselage and aircraft wing; skids, engine transport; stands, engine transport; bomb trailers, airfield; trucks, crashed aircraft removing. Includes metal powder compacting presses. There may be vertical or almost vertical, In home canning, food is packed into a jar, and the steel lid is placed on top of the jar with the integral rubber seal resting on the rim of the jar. Includes china and earthenware; glassware; paper plates and cups. It commonly emits a ringing sound to alert the occupant of the building to a visitor's presence. In the case of coffee-brewing the solvent is water, the permeable substance is the coffee grounds, and the soluble constituents are the chemical compounds that give coffee its color, taste, and aroma. Includes accounting and adding machines and electronic calculators. Includes industrial food products equipment. It was special in that it kept the papers separated. It was invented in 1850 by Joel Houghton of Ogden, New York. Includes laminar and nonlaminar flow enclosures; dust controlled facilities; air showers. An inverted microscope is a microscope with its light source and condenser on the top, above the stage pointing down, while the objectives and turret are below the stage pointing up. As with larger cakes, frosting and other cake decorations, such as sprinkles, are common on cupcakes. holders and lens used with infrared equipment are also included in this fsc. A vacuum cleaner uses a partial vacuum to suck up dust and dirt, usually from floors. Includes plasticators; presses; synthetic rubber working machinery; thread extruding machinery; vulcanizing machinery. Includes all aviation gasoline; jp-1, 3, 4, and 5 jet fuel; combat vehicle and automotive gasoline (all types and grades); liquid propellants, bulk; liquid propellants, predetermined to specific quantity and quality, packaged in reusable containers. The Franklin Stove, also known as the circulating stove, is a metal-lined fireplace with baffles in the rear to improve the airflow, providing more heat and less smoke than an ordinary open fireplace. Includes pavement scrubbing machines; snow removal units; sweepers; road marking machines; vacuum cleaners; water distributors; weed burners. In 1843, New England housewife Nancy Johnson invented the hand-cranked ice cream churn. The internal chamber is filled with a viscous ink that is dispensed at its tip during use by the rolling action of a small sphere. Hess received a patent (U.S. patent #29,077) for his invention of the first vacuum cleaner on July 10, 1860. Upjohn. Includes fire resistant compounds; water resistant compounds; weather resistant compounds; belt dressing; antiseize compounds; calking and glazing compounds; putties; wood and metal fillers. Includes contactors; motor controllers; power servomechanisms; switchgear; voltage regulators. A vibrating shuttle is a bobbin driver design used in home lockstitch sewing machines during the second half of the 19th century and the first half of the 20th century. A twine binder is a mechanical device or machine that wraps knotted twine around a bundle or sheave of grain in bound form after it has been reaped. Includes light meters; tripods; filters; range-finders; photographic floodlight fixtures; lenses; specialized photographic test equipment. It can also counts the total number of words in a sentence, checks if a word is a palindrome and can generate a new sentence … Includes periscopes for submarines; range and height finders; telescopic sights; optical instruments integrated with fire control equipment. From 1847 to 1877, more than 70 improvements to ice cream makers were patented. A. [7] The Patent Act of 1836 (Ch. A breast pump is a mechanical device that extracts milk from the breasts of a lactating woman. Includes shipping jugs and carboys; ampoules. The ball can be advanced by carrying it (a running play) or by throwing it to a teammate (a passing play). The Howe truss was patented in 1840 by. Includes hand grease guns; centralized lubrication systems; hydrostatic lubricators; oil and gasoline dispensing pumps; fuel oil dispensing pumps; hand oilers; grease dispensers; pressure gun attachments; sight feed lubricators. Includes motion picture film, silent and sound; still picture film. Includes mockups; cutaway models; scale models; training films; training aid maps; navigational training aids; flight instrument training aids; aircraft instrument training aids; vehicle training aids; engine instrument training aids; hydraulic system training aids; cutaway, mockup, or sectionalized ammunition only; training equipment normally used in classroom training. Includes carburetors; fuel pumps; engine fuel filters; fuel tanks; components for all engines except aircraft and guided missile prime moving. In 1878, A bolometer measures the energy of incident electromagnetic radiation. Includes copyholders; fountain pens and pen desk sets; pencil sharpeners; paper punches; staplers, office type; artists' accessories, such as easels, airbrushes; slide rules. Includes tread gum; cold patches; friction cord fabric; vulcanizing patches; padding stock; quick-cure gum; tire and tube repair kits; camelback; valves; valve cores. Includes dental engines; dental laboratory equipment; operating chairs; orthodontic appliances; teeth; dental metals; dental abrasives; dental laboratory furniture. Includes offset presses; typesetting machinery; bookbinding machinery; photoengraving machinery; printing type; rules; leads; slugs; line gages; quoins; plate hooks; gelatine process machines; spirit process machines; stencil process machines; offset process machines; photostat machines; blueprint printing and developing machines; print shop furniture. Includes components for all engines except aircraft and guided missile prime moving. A synthesizer is an electronic instrument capable of producing sounds by generating electrical signals of different frequencies. The self-propelled variant was invented by, Refrigeration is the process of removing heat from an enclosed space, or from a substance, and moving it to a place where it is unobjectionable. Spray guns developed from the airbrush and are still considered a type of airbrush. [212], QWERTY is the most used modern-day keyboard layout on English-language computer and typewriter keyboards. Includes household furnishings of textiles, plastics, paper, rubber, and other materials; sheets, pillows, blankets, and other bedding; insect bars; tablecloths; towels; steamer rugs; mattresses; bedsprings, box style (fabric covered); bedspring and mattress sets. Includes oxygen pressure signals and warning devices; such as air pressure warning signals, aircraft crew warning signals, altitude warning signals, alarm controls, audible landing gear alarms. The printing telegraph was invented in 1846 by. Expatica is the international community’s online home away from home. Babbitt metal was invented in 1839 for use in, A Howe truss is a specialized design of a trussed bridge whereby the vertical trusses are in tension and the diagonal trusses are compressed. In 1832. Includes expanded metal lath; airplane landing mats; traction mats. 2045: Woodworking lathe-Thomas Blanchard", "Fascinating facts about the invention of the graham cracker by Sylvester Graham in 1829", "Robert Livingston Stevens – Founding Family Member and Revolutionary Innovator", "Patent Office Rules in Favor of Elias Howe", "The electromechanical relay of Joseph Henry", "Report on Mr. L.E. [272], In electrical controls, a stepping switch, also known as a stepping relay, is an electromechanical device which allows an input connection to be connected to one of a number of possible output connections, under the control of a series of electrical pulses. Includes semitrailers; semitrailer dollies; cargo trailers; passenger and house trailers; special purpose trailers, such as ammunition. Water-tube boilers are used for high-pressure boilers. Includes concrete pipe and conduit; clay pipe and conduit for underground use; drain tile; nonmetallic pipe fittings for underground use. Includes dishwashing machines; food slicing machines; food mixers; utility carts specially designed for use in kitchen and dining area. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city. Includes addressing machines; check handling machines; coin counting machines; mailing machines, currency handling machines. Includes backhoes; buckets; dippers; fairleads; gantries; grapples; lifting magnets; shovels; wrecking balls. The confection is primarily made of sugar. Includes expandable and nonexpandable shelters. Includes components and accessories used on or with weapons falling in two or more classes of group 10. a pricing and availability quote please review and submit our
Includes complete battery charging equipment, nonrotating; power supplies, multiapplication.
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