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Boiler Attachment

Description: Patent for improvements in boiler attachments, to produce a thermostatic device of simple and improved construction which may be utilized for the purpose of actuating a valve governing the steam supply to the pump or the injector.
Date: June 28, 1913
Creator: Priester, Joel Ellis
Partner: UNT Libraries Government Documents Department

Window-Sash.

Description: Patent for a a window sash, which allows for easy installation and removal of panes of glass.
Date: June 28, 1910
Creator: Edwards, Jessie V.
Partner: UNT Libraries Government Documents Department

Vehicle Step.

Description: Patent for a foldaway step that can be mounted on the side of a vehicle.
Date: June 28, 1892
Creator: Walton, Sam H. & Smith, James H.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for Windmill Improvements that includes a mounted rotor for horizontal rotation, including illustrations.
Date: June 28, 1913
Creator: Henning, Thomas W.
Partner: UNT Libraries Government Documents Department

Water Heater for Washing Machines.

Description: Patent for a new and improved water heater for washing machines. This design "relates to that class of washing-machines in which a rotary slatted cylinder for holding the clothes and a coil of pipe for supplying the drum with hot water are employed; and it consists in certain improvements in the construction and arrangement of the heater and pipes for conveying water to and discharging it from the drum" (lines 14-21).
Date: June 28, 1881
Creator: Bailey, Charles F. & Perrenot, George F.
Partner: UNT Libraries Government Documents Department

Insect Destroyer

Description: Patent for an insect destroyer. Illustrations included.
Date: June 28, 1904
Creator: Wiesen, Franc M. & Crisp, James S.
Partner: UNT Libraries Government Documents Department

Valve Gear

Description: Patent for a valve gear. Illustration included.
Date: June 28, 1904
Creator: McCain, Sidney Lea
Partner: UNT Libraries Government Documents Department

Steering Device for Vehicles.

Description: Patent for certain new and useful improvements in steering devices for vehicles, including instructions and illustrations.
Date: June 28, 1898
Creator: Fisher, Charles Nicholas
Partner: UNT Libraries Government Documents Department

Spark-Arrester

Description: Patent for "improvements whereby the sparks from a locomotive will be passed directly from the flues through the stack and the outer air will be admitted, which will keep the cinders in motion and force them through fine perforations and against the hard surfaces until they are thoroughly pulverized and all the fire therein is extinguished, and which .will thereby prevent the danger to combustible products by fire thrown from an engine and which will not in any way decrease or interfere with th… more
Date: June 28, 1892
Creator: Curran, John William
Partner: UNT Libraries Government Documents Department

Portable Water-Heater.

Description: Patent for a small, portable water heater.
Date: June 28, 1910
Creator: Churchill, Oscar P. & Risk, Maurice E.
Partner: UNT Libraries Government Documents Department

Packer for Wells

Description: Patent for a well packer, specifically for oil wells, for the purpose of facilitating the formation of watertight joints between outer and inner pipes.
Date: June 28, 1921
Creator: Fondren, Walter William
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a new and improved nut-lock. This design consists in "[a] nut-lock key having a body or wedge portion and a head, and having such head provided at its inner edge with flanges or extensions, the inner edges of the flanges or extensions being separated from the body" (lines 70-74).
Date: June 28, 1887
Creator: French, Stephen H. & Maltby, William J.
Partner: UNT Libraries Government Documents Department

Stock Car.

Description: Patent for an improved stock-car for transporting cattle and horses on railways.
Date: June 28, 1881
Creator: Jones, Jeremiah C.
Partner: UNT Libraries Government Documents Department

Oil Press Mat.

Description: Patent for a new and improved oil-press mat. This design "produce[s] a mat which is provided with three leaves, whereby two cakes can be pressed at the same time, and the three leaves to be flexibly connected together in such a manner that the mat can be readily and easily handled, at the same time that it is made strong and durable and lasting" (lines 25-31).
Date: June 28, 1881
Creator: Mistrot, Jean Jacques
Partner: UNT Libraries Government Documents Department

Rotary Motor

Description: Patent for a Rotary Motor. Illustrations included.
Date: June 28, 1904
Creator: Pattinson, James
Partner: UNT Libraries Government Documents Department

Permutation Lock.

Description: Patent for a new and improved combination lock. This design consists of "[a] door having at its edges the sockets formed by ribs and mouths in combination with permutation-disks, seated in said sockets and handles" (lines 5-8).
Date: June 28, 1881
Creator: Sevier, Moses Nimrod
Partner: UNT Libraries Government Documents Department

Game Board.

Description: Patent for a new and improved bowling alley. This design calls for depressed gutters running along either side of the elevated alley, with cushions running along the lengths of the other sides of the gutters.
Date: June 28, 1881
Creator: Henry, Marcus Linsay
Partner: UNT Libraries Government Documents Department

Cotton Stalk Cutter.

Description: Patent for a new and improved cotton-stalk cutter. This design utilizes a frame with two small, curved blades, which, with the assistance of pins, can be locked in place either in two corresponding recesses or outwardly when in use.
Date: June 28, 1881
Creator: Pearce, Aaron B.
Partner: UNT Libraries Government Documents Department

Cotton-Seed Separator.

Description: Patent for a new and useful cotton seed separator, including instructions and illustrations.
Date: June 28, 1898
Creator: Garrett, James Andis
Partner: UNT Libraries Government Documents Department

Cotton-Press.

Description: Patent is for a cotton press adapted to bale cotton and other materials by compression.
Date: June 28, 1903
Creator: Fuller, James T.
Partner: UNT Libraries Government Documents Department

Seed Planter.

Description: Patent for a new and improved seed planter. This design consists in "[t]he combination [of] a lever, shaft, bars, and ring-plate on a wheel, [and] of the four fixed cams and intermediate detachable cams" (lines 66-69).
Date: June 28, 1881
Creator: Gallway, Richard James.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with the axle having the landside-wheel and the larger inclined furrow-wheel, of the tongue, the vertical bars secured to the under side of the tongue, the lower ends of the bars being clipped to the axle and adjustable laterally thereon, the curved brace clipped at its ends to the axle and between its ends to the lower ends of the bars, and the plow and its operating lever" (lines 73-82).
Date: June 28, 1887
Creator: Locke, William J.
Partner: UNT Libraries Government Documents Department

Horseshoe.

Description: Patent for a new and improved horseshoe. This design "is to provide an improved construction of shoe by which [the] contraction . . . of the hoofs of horses . . . at the heels . . . is prevented" (lines 19-24). It consists "of the plate having nail-holes, the depending flange located on the under side of said plate, extending from end to end thereof and having triangular recesses near each end, the triangular toe-calk, and the upwardly-extending beveled flanges at the rear or heel portion of pl… more
Date: June 28, 1892
Creator: Custer, George
Partner: UNT Libraries Government Documents Department

Moldboard for Cultivator-Shovels.

Description: Patent for a moldboard for cultivator shovels, which throws dirt to the side of the cultivator.
Date: June 28, 1910
Creator: Medcalf, William M.
Partner: UNT Libraries Government Documents Department
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