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Well-Screen Cleaner.

Description: Patent for cleaning well screens and preventing oil well pipes from clogging to improve production.
Date: June 7, 1921
Creator: Bashara, Samuel F.
Partner: UNT Libraries Government Documents Department

Weighing Scale

Description: Patent for weighing scale. Illustration included.
Date: June 7, 1904
Creator: McKee, Clarence W.
Partner: UNT Libraries Government Documents Department

Log-Hauling Locomotive.

Description: Patent for certain new and useful improvements in log hauling locomotives, including instructions and illustrations.
Date: June 7, 1898
Creator: Fletcher, William Andrew
Partner: UNT Libraries Government Documents Department

Wheel.

Description: Patent for a new and useful wheel, including instructions and illustrations.
Date: June 7, 1898
Creator: Millen, George
Partner: UNT Libraries Government Documents Department

Well Drilling Machinery.

Description: Patent for new and improved well-drilling machinery. This design "is to make a well-drilling machine which will drop the drill at the proper time and from the proper height" (lines 11-14). It consists in "the bevel-wheel having cam on its periphery and arranged loosely on a vertical shaft, a bevel-pinion fast on power-shaft, a loose drum sliding on [the] shaft, the spring, and collar, in combination with the drill-rope" (lines 69-74).
Date: June 7, 1892
Creator: Lee, Joseph G.
Partner: UNT Libraries Government Documents Department

Kitchen Cabinet

Description: Patent for a kitchen cabinet.
Date: June 7, 1904
Creator: Rosser, Virgil O.
Partner: UNT Libraries Government Documents Department

Vehicle-Spring.

Description: Patent for a vehicle spring with telescoping casings.
Date: June 7, 1910
Creator: Pochyla, Adolph Arnold & King, Henry Allen
Partner: UNT Libraries Government Documents Department

Vending-Wagon

Description: Patent for a wagon used for selling and distributing goods. Illustrations included.
Date: June 7, 1910
Creator: Boyle, Dad
Partner: UNT Libraries Government Documents Department

Improvement in Combined Sower, Planter, Cultivator, Scraper, and Gang-Plow.

Description: Patent for "a strong, simple, durable, and effective machine, which shall be so constructed and arranged that it may be readily adjusted for use as a gang plow, seed-sower, seed-planter, cultivator, and cotton-scrape, and which will do its work thoroughly and well in either capacity." Includes instructions and illustrations.
Date: June 7, 1870
Creator: Eddleman, James P.
Partner: UNT Libraries Government Documents Department

Press Mat.

Description: Patent for a new and improved cotton-seed-oil press mat. This design calls for three separate plates to be bound together, which allows for two pressings simultaneously. The materials (sheet metal, leather, press cloth) make for a press that is stronger, cheaper, more durable, and more effective than previous presses.
Date: June 7, 1881
Creator: Mistrot, Jean Jacques
Partner: UNT Libraries Government Documents Department

Metal-Frame Screen

Description: Patent for a window screen frame made of metal.
Date: June 7, 1910
Creator: Williams, John B.
Partner: UNT Libraries Government Documents Department

Oil Press Mat.

Description: Patent for a new and improved oil press mat. This design "is to flexibly connect the metal plates or leaves of a three-leaved oil-press mat in such manner that when the mat with the bags of meal interposed between its leaves is subjected to pressure for the purpose of expressing the oil the parallelism of the leaves will be maintained and endwise shifting of the same prevented. A further object is to provide a fastening . . . which shall be stronger, more durable, and more positive in its funct… more
Date: June 7, 1881
Creator: Ahrenbeck, William
Partner: UNT Libraries Government Documents Department

Notching Attachment for Wire-Winding Machines

Description: Patent for a notching attachment for wire winding machines used for well screens. Illustrations included.
Date: June 7, 1910
Creator: Stancliff, George W.
Partner: UNT Libraries Government Documents Department

Pattern Chart

Description: Patent for a pattern chart. This invention is a complete set of pattern-charts for cutting garments. Illustration included.
Date: June 7, 1904
Creator: Northern, Mary Eva
Partner: UNT Libraries Government Documents Department

Planter

Description: Patent for a planter. Illustrations included.
Date: June 7, 1904
Creator: Durham, John Landrum
Partner: UNT Libraries Government Documents Department

Portable Electric Saw.

Description: Patent for improvement of portable electric saws that can be used "as readily and accurately as a hand saw in performing many different grades of work much more rapidly and with less physical exertion" (lines 17-20), including illustrations.
Date: June 7, 1921
Creator: Lange, David C.
Partner: UNT Libraries Government Documents Department

Rod Coupling

Description: Patent for rod coupling. Illustration included.
Date: June 7, 1904
Creator: McGehee, Lucius M.; Clements, John L. & Brown, William
Partner: UNT Libraries Government Documents Department

Drawer of Furniture, Store Fixture, &c.

Description: Patent for a new and improved chest of drawers. This design "consists, first, in a drawer applied upon side cleats or ledges, grooved longitudinally with the movement of the drawer, and having balls placed in such grooves in such a manner that they are kept separated and are free to roll or move longitudinally, and that they serve as bearings for the drawer, while they keep it from frictional contact with the cleats . . . second, in a novel mode of construction of cleats" (para. 1).
Date: June 7, 1881
Creator: Johnson, William H. & Whomes, Joseph
Partner: UNT Libraries Government Documents Department

Cotton-Packer

Description: Patent for an apparatus used for packing cotton prepared for baling. Illustrations included.
Date: June 7, 1910
Creator: Dixon, Albert S.
Partner: UNT Libraries Government Documents Department

Cotton Compressor

Description: Patent for Cotton Compressor. "This invention relates to apparatus for compressing bales of cotton and for similar purposes." (lines 11-13).
Date: June 7, 1887
Creator: Taylor, George
Partner: UNT Libraries Government Documents Department

Cotton Chopper and Cultivator.

Description: Patent for certain new and useful improvements in cotton choppers and cultivators, including instructions and illustrations.
Date: June 7, 1898
Creator: Holland, Joseph J.
Partner: UNT Libraries Government Documents Department

Gas-Generator.

Description: Patent for a gas generator, which has an independent carbide holder to produce a steadier gas flow.
Date: June 7, 1910
Creator: Wallace, William A.
Partner: UNT Libraries Government Documents Department

Calcining Apparatus

Description: Patent for a calcining apparatus. This invention if for the calcining plaster of all types. Illustration included.
Date: June 7, 1904
Creator: Kibler, Daniel L.
Partner: UNT Libraries Government Documents Department
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