UNT Libraries Government Documents Department - 128 Matching Results

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Acetylene-Gas Generator
Patent for an Acetylene gas generator with an improved building method for holding the carbide tank above the generator tank.
Acetylene-Gas Generator
Patent for an improved acetylene-gas generator with a carbid receptacle on top of of the gasometer an an improved automated valve mechanism to assist with gas maintenance.
Acetylene-Gas Machine
Patent for a acetylene gas machine that automatically controls the flow of carbid or gas producing material into the generator "by means of a float and lever connection with the valve of the carbid hopper" (lines 19-21).
Apparatus For Bleaching Lard Compounds
Patent for an apparatus for bleaching lard compounds. Illustration included.
Attachment for Band-Saws
Patent for an attachment for band-saws.
Attachment For Cultivators
Patent for an attachment for cultivators. Illustration included.
Automatic Elevator Gate
Patent for an elevator gate that will automatically be raised or lowered upon ascent or descent of the elevator, with illustrations.
Axle-Setting Machine
Patent for a axle setting machine that can be used on any type of axle, has its own lever, and doesn't touch the inside of the axle collar.
Baggage-Fastener
Patent for a baggage fastener which ties around the box securely.
Baling-Press
Patent for a baling press for hay which is more efficient at compressing the hay than previous machines.
Band-Tightener.
Patent for a lever used to tighten the bands on bales of cotton or other materials, including illustrations.
Beehive
Patent for a concrete beehive whose walls keep the temperature even, is ventilated, and large enough to fit honey frames into.
Buckle
Patent for "a fastening device for securely holding the meeting ends of straps together, and is particularly applicable to stirrup-straps, in which, because of the strain thereon, the ordinary fastener is quickly broken or the strap is torn from the same" (lines 9-15).
Burial Apparatus
Patent for improvements in burial apparatus, relating particularly to linings and coverings for graves, which are designed to do away with all appearance of earth or dirt in the placing of caskets or coffins in the ground.
Calcining Apparatus
Patent for a calcining apparatus. This invention if for the calcining plaster of all types. Illustration included.
Canning Apparatus
Patent for a boiling receptacle to efficiently boil water while food may be cooked above the boiling water. Illustrations included.
Car-Coupling
Patent for an innovation in the combination and arrangement of parts for car-couplers including illustrations.
Carrier for Game
Patent for new and improved carrier for game. "The purpose of the invention is to provide a very light, simple, durable, economic, and effective device for carrying game adapted to be worn across the shoulder and which is held in place simply by the weight of the load". (lines 8-13). Includes description, instructions, and illustrations.
Cement.
Patent for cement that is better or equivalent to Keene's cement from England, made from pure gypsum and various chemicals and only calcinated once.
Chimney
Patent for a chimney. Illustration included.
Cloth-Winding Machine.
Patent for a cloth winding machine, which measures cloth for cutting and then winds the rest of the bolt of cloth back up.
Clothes-Pin.
Patent for a clothes pin that is durable and strong.
Combination Key and Automatic Stop Cock
Patent for "new and improved Combination Key and Automatic Stop-Cock" (lines 6-7) for the purpose of providing "an automatic arrangement for cutting off the water-supply in hydrants and like appliances when the weather becomes so cold as to endanger the freezing of the water" (lines 11-14).
Combination Tool
Patent for a combination tool. "The object of the invention is in a ready, cheap, thoroughly-feasible and practical manner and in small compass to combine a rule square, bevel, miter-gage, level, and plumb, the parts to be so combined and arranged as to permit of the use of one without interference with the others" (line 9-15) illustration included.
Combined Lister Plow and Planter.
Patent for a combined Lister plow and planter that both breaks the ground and plants seed. Appears to be a type of early tractor.
Combined Tie-Plate and Rail-Anticreeper.
Patent for a combined railroad tie and rail anti-creeping device, which prevents the rails from spreading.
Cotton Chopper
Patent for a cotton chopper. Illustration included.
Cotton-Chopper
Patent for new improvements in cotton choppers which allows them to be durable and strong, yet flexible with adjustable parts to accommodate soil and growth conditions including instructions and illustrations.
Cotton-Chopper.
Patent for a cotton chopper, which cut the cotton into hills of equal distance apart.
Cotton Gin
Patent for cotton gin. Illustration included.
Cotton-Handling Apparatus.
Patent for a cotton handling apparatus, which automatically feeds the cotton into the gin and stops if there is an overflow.
Cotton Huller, Cleaner, and Gin-Feeder
Patent for an "improved cotton huller, cleaner, and gin-feeder adapted for separating the hulls and foreign substances from the cotton, ... and feeding the seed-cotton to a gin" (line 8-12) illustrations included.
Cotton-Topper.
Patent for a cotton-top trimmer that can be attached to a cultivator.
Crude-Oil Burner
Patent for a crude oil burner used for fuel.
Cultivator Blade
Patent for a cultivator blade. Illustration included.
Cutting Apparatus for Corn-Harvesters.
Patent for a cutting apparatus for a corn harvester, which allows the rotary wheel to be closer to the main driving shaft.
Desk Attachment
Patent for a desk attachment. Illustration included.
Device For Pressing Trousers
Patent for a device for pressing trousers. Illustration included.
Ditcher.
Patent for "new and useful improvements in Ditchers" (lines 5-6).
Door-Holder.
Patent for a door holder, which will hold the door in place at various preset positions.
Draft-Appliance.
Patent for a draft appliance (animal-driven vehicle) with the purpose of changing and equalizing the draft between draft-animals and making the draft line easily adjustable.
Eccentric.
Patent for eccentrics, a component of machinery carrying oil or lubricants to allow parts to move easily.
Electric Heater for Metal Workers.
Patent for a electric heater for heating metal in preparation for welding. Consists of a bath of sal ammonia and water with a layer of graphite on top that the metal is placed into and then electric current is turned on which heats the metal to a weldable temperature.
Flexible Joint.
Patent for a flexible joint for rigid pipes that allows the pipes to be taken around a bend or moved around easily in the operation of a sand pump or hydraulic dredging machine.
Fluid Pressure Brake
Patent for a fluid pressure brake. Illustration included.
Folding Table
Patent for a folding table. Illustration included.
Foot Scraper
Patent for a foot scraper. Illustration included.
Garment-Supporter
Patent for "an improved garment-supporter adapted to be secured to an inner garment and to be detachably connected to the waistband of an outer garment, whereby the inner garment may be supported from the outer garment." (lines 11-16)
Hay-Press
Patent for a press for hay, straw, and similar. This device, intended for horse-powered bailing processes, is designed for cheap and efficient hay press for the bailing process.
Hay-Rack.
Patent for a hay rack, which allows animals to feed on the hay while it on the rack from all sides and underneath it.
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