UNT Libraries Government Documents Department - 33 Matching Results

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Chimney-Jacket

Patent for a chimney jacket construction for naval vessels. Illustrations included.

Date: December 17, 1912

Creator: Newell, Allen

Apparatus for Administering Medecine to Live Stock.

Patent for for a device to efficiently administer medication to live stock.

Date: January 9, 1912

Creator: Holliday, William A.

Cattle-Guard

Patent for a cattle guard to prevent cattle from treading upon railroad tracks. Illustrations included.

Date: October 25, 1910

Creator: Reed, Conwell P.

Antifreezing Outlet-Valve for Tanks.

Patent for a new and improved "valve-operating mechanism which cannot be rendered inoperative by ice forming in the tank, and also whereby the valve itself cannot become frozen" (lines 26-30) including illustrations.

Date: May 5, 1914

Creator: Whipp, John W.

Plumb-Level.

Patent for a modified and improved plumb-levels that allow for consistent and accurate readings, as well as the ability for the level to adjust after being harmed.

Date: January 27, 1914

Creator: Rutledge, Caleb C.

Corn And Cotton Planter

Patent for Corn and Cotton Planter

Date: October 21, 1913

Creator: Robinson, Marcus; Robinson, Samuel & Davis, William A.

Brick-Kiln.

Patent for an improvement for continuous and semi-continuous kilns, to decrease resulting moisture "without materially lessening their fuel economy" (page 1, lines 50-51), including illustrations.

Date: July 13, 1915

Creator: Montrief, James V.

Combination-Tool.

Patent for a combination tool for pipe fitters and mechanics. The tool can be combined with a number of separate tools, including a die-stock and tap. The tool is foldable when not in used.

Date: December 19, 1911

Creator: Richardson, Charlie N.

Clod-Crusher

This patent is for a clod crusher. The purpose of this patent is to make clod crushing more effective and efficient through the action of the cutting members and not by the weight of apparatus alone.

Date: April 9, 1918

Creator: Weems, Thomas J.

Wire-Stretcher

Patent for a wire stretcher. Illustrations included.

Date: January 24, 1911

Creator: Smith, Otis M. L. & Smith, Estus K.

Water-Tank.

Patent for a railroad water tank, which automatically opens the discharge valve when the spout is opened.

Date: August 15, 1911

Creator: Miller, Charles H. & Bunnell, Walter A.

Keyless Padlock

Patent for combination padlock.

Date: December 28, 1915

Creator: Moses, Richard

Insect-Destroyer.

Patent for an insect destroyer, specifically made for the boll weevil insect. The purpose of the Insect-Destroyer is to provide a cheaper, simpler, and more convenient alternative to the existing boll weevil insect destroyers.

Date: October 30, 1917

Creator: Clement, Auther H.

Stalk-Cutter.

Patent for a stalk-cutter that employs rotating breaking members to uproot the stalk and cut it rather than simply cutting the stalk and leaving the roots underground.

Date: November 7, 1911

Creator: Buchanan, Amos. W.

Steam Cotton-Baling Tamper.

Patent for improvements in steam cotton-baling tamper by automating the tamping process and the feed of cotton to the baling hopper. Illustration is included.

Date: October 7, 1913

Creator: Walker, Jackson Lamar

Lace-Rack.

Patent for an improved design for a lace-rack, or a container to stow away lace boards. Illustrations included.

Date: August 3, 1912

Creator: Jones, Laurence E.

Grain Header and Loader

Patent for grain header and loader with improved structure and adjustable height, designed to be fitted onto and powered by a moving wagon for the efficient harvesting of crops, including illustrations.

Date: December 3, 1918

Creator: Sullins, John W.

Drive for Motor-Vehicles

Patent for the drives of motor vehicles, which provides the means to the front wheels can be driven by a motor without the interfering with the action of the steering wheel.

Date: May 16, 1916

Creator: Woods, Arthur M.

End-Gate Fastener

Patent for improvements in wagons' and similar vehicles' end gate fasteners, of which provide a firm lock and are readily and quickly disengaged as needed, with illustration.

Date: February 16, 1915

Creator: Harvey, Thomas David

Sliding Valve for Steam-Engines or the Like

Patent for a sliding valve for steam-engines or the like that is "simpler, less expensive, and otherwise more convenient and advantageous for use" (lines 21-24) including an illustration and instructions.

Date: June 8, 1915

Creator: Williamson, Jason & Williamson, Elmer

Roll-Film Attachment for Plate-Cameras

Patent for an improved roll-film plate that lets different parts of the film be exposed in the focal plane.

Date: December 8, 1913

Creator: Whatley, Riley V.

Pipe-Bending Machine.

Patent for a machine used to bend or shape metal pipes, including instructions and illustrations.

Date: November 25, 1913