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Valve.

Description: Patent for an improvement in the function and use of a valve which gets rid of the wire usually used to raise tank valves. Getting rid of this wire allows for easier drainage.
Date: January 20, 1914
Creator: Axtell, Fred W.
Partner: UNT Libraries Government Documents Department

Steam-Brake For Single-Truck Log-Loaders.

Description: Patent for a simple, durable, and cheap way of improving steam brakes, especially those for single trucks used for logging.
Date: January 20, 1914
Creator: Perego, James A.
Partner: UNT Libraries Government Documents Department

Water Gage.

Description: Patent for a new and improved water gauge. This design "consists in the arrangement of a chamber attached to the lower valve of an ordinary water-gage; and the object of [the] improvement is to prevent the foam and sentiment of steam-boilers from accumulating in the glass, stuffing-boxes, and valves of water-gages" (lines 8-14).
Date: January 20, 1885
Creator: Willis, Robert L.
Partner: UNT Libraries Government Documents Department

Window-Screen.

Description: Patent for improvements in screen constructions in connection with doors or windows. The goal is to provide a means for encouraging insects that are on the inner surfaces of the screen.
Date: January 20, 1920
Creator: McGeorge, Jefferson F.
Partner: UNT Libraries Government Documents Department

Washing-Machines.

Description: Patent for an improvement in washing machines. The shaping and components are meticulously detailed and indicate they play a part in the said improvement.
Date: January 20, 1874
Creator: Eberhardt, T. C.
Partner: UNT Libraries Government Documents Department

Stock-Watering Pool

Description: Patent for stock-watering pool.
Date: January 20, 1903
Creator: Hudson, Benjamin F. & Cook, Thomas A.
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a new and improved nut lock. This design "consists in a friction roller held loosely between two nuts, or between a nut and any object to be held by a bolt, which roller, when the nut or lock-nut is screwed down upon it, binds the nut or nuts upon the bolt and locks them securely thereon" (lines 11-16).
Date: January 20, 1885
Creator: Campbell, James A.
Partner: UNT Libraries Government Documents Department

Dropper for Medicines

Description: Patent for a dropper for medicines.
Date: January 20, 1903
Creator: Hutchings, George B.
Partner: UNT Libraries Government Documents Department

Electric Insact Trap.

Description: Patent for an electric insect trap that highly efficient trap for electrocuting house flies and similar insects, include illustrations.
Date: January 20, 1914
Creator: Craig, Samuel A.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for improvements to Cotton-Choppers. The invention relates to the agricultural implements and more particularly to machines for thinning rows of cotton, whereby to prevent crowding of the plants and insuring a stocky growth which will under favorable condition produce a good crop.
Date: January 20, 1920
Creator: Ogden, James D.
Partner: UNT Libraries Government Documents Department

Cotton Gin Hopper.

Description: Patent for swinging adjustable breast for Cotton-Gin Hoppers designed to regulate the density of cotton. Accompanied by illustrations.
Date: January 20, 1883
Creator: Horne, Edward G.
Partner: UNT Libraries Government Documents Department

Shoe

Description: Patent for improving the design and comfort of footwear that uses a fastening strap across the top to allow the user to quickly put on and take off the shoe. The design will also aid in preventing and correcting foot ailments that can occur when the boot or shoe is used in situations that typical cause problems such as long hikes, marches, or standing.
Date: January 20, 1920
Creator: Mann, William L.
Partner: UNT Libraries Government Documents Department

Improvement in Broom-Handles.

Description: Patent for improving a spring-hinge joint that secures the broom during transportation.
Date: January 20, 1874
Creator: Turner, Ephraim M. & Turner, John W.
Partner: UNT Libraries Government Documents Department

Device for the Disposal of Night-Soil, &c.

Description: Patent for a method of disposing of human feces "by water and the destruction of disease producing germs in the same in centers of population which are situated near running streams or large bodies of water" (lines 12-15).
Date: January 20, 1894
Creator: Busbee, Loranzo D. & Rosser, Charles M.
Partner: UNT Libraries Government Documents Department

Fruit-Gatherer.

Description: Patent for "improving fruit-gatherers designed to be thrust into a tree and cull each fruit separately" (lines 17-20).
Date: January 20, 1880
Creator: Eddleman, James P.
Partner: UNT Libraries Government Documents Department

Ice-Cream Freezer

Description: Patent for "an improvement in that class of ice-cream freezers in which the cream is taken up and frozen by contact with a revolving cylinder containing some refrigerant, and is removed therefrom by means of a suitable scraper" (lines 7-12).
Date: January 20, 1891
Creator: O'Neall, James M.
Partner: UNT Libraries Government Documents Department

Saw Gaging and Setting Tool.

Description: Patent for saw gaging and setting tool designed to be a simple and efficient way to gage and set saws blades. The invention can also be used for truing saw teeth.
Date: January 20, 1920
Creator: Barger, Bernard J.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for an improved washing machine: "The invention consists in combining a lower cylinder having longitudinal spiral grooves with an upper cylinder having longitudinal straight grooves and holes" (lines 14-17).
Date: January 20, 1880
Creator: Dorris, George W.
Partner: UNT Libraries Government Documents Department

Railway-Switch

Description: Patent for improvements in railway switches which are especially adapted for use on street railway tracks.
Date: January 20, 1914
Creator: Craig, Samuel A.
Partner: UNT Libraries Government Documents Department

Shears.

Description: Patent for new and improved shears. This design is "adapted to be run along the top of the table or other surface, whereby the movable blade is adapted to be operated so that cloth, paper, or other material may be severed" (lines 9-13). It consists, "with a lower member provided with a handle, of a roller journaled to said member and provided with an elongated eccentric-pin an upper member pivoted to said lower member, and a rearwardly-extending projection from said upper member provided with a… more
Date: January 20, 1891
Creator: Baker, George W.
Partner: UNT Libraries Government Documents Department

Rotary-Engine.

Description: Patent for a new and improved rotary engine. This design consists "of a wheel provided with radially-sliding pistons and revolving within a fixed circumferential steam-chest, and having fixed on its axle an eccentric and spring, that operate to throw the pistons or floats outward to receive the pressure of the steam or other motor that is to drive the engine" (lines 19-26).
Date: January 20, 1880
Creator: Adams, James Ansley
Partner: UNT Libraries Government Documents Department

Elevator.

Description: Patent for an elevator used to lift pipe and other similar objects, the invention is designed to help drilling operations for oil wells.
Date: January 20, 1920
Creator: Steen, Buford J.
Partner: UNT Libraries Government Documents Department
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