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Waterproof Car-Door.

Description: Patent for a freight car door of "strong, durable, and inexpensive construction which will be water and air tight, and which will be practically indestructible in case of a wreck" (lines 17-20) including illustrations.
Date: January 1, 1918
Creator: Atkinson, George C.
Partner: UNT Libraries Government Documents Department

Watering-Trough.

Description: Patent for a valve that controls the flow of drinking water from a reservoir or tank into a trough. It can be operated by domestic animals and automatically shuts off when they are finished drinking.
Date: August 21, 1917
Creator: Atkinson, George C.
Partner: UNT Libraries Government Documents Department

Machine for Crushing Cotton-Bolls

Description: Patent for a tool to improve cotton processing machines.
Date: February 8, 1916
Creator: Reynolds, Richard J.
Partner: UNT Libraries Government Documents Department

Work Clamp.

Description: Patent for an improved work clamp. The inventor claimed that the clamp was meant to be universal, allowing for several clamped pieces of material to be secured simultaneously for welding or other joining methods. The tool was meant to facilitate complex construction in a variety of machinery repair facilities and markets.
Date: November 25, 1919
Creator: Treuthardt, Arnold Charles
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

Starting Device for Engines

Description: Patent for a starting device for automobile engines. Illustrations included.
Date: September 3, 1912
Creator: Roberts, James O. & Nunn, John W.
Partner: UNT Libraries Government Documents Department

Internal Combustion Engine

Description: Patent for internal combustion engine.
Date: January 16, 1917
Creator: Box, Walter
Partner: UNT Libraries Government Documents Department

Land Marker

Description: Patent for land markers that can be used as guides such as for planting.
Date: December 19, 1916
Creator: Bland, Royal H.
Partner: UNT Libraries Government Documents Department

Planter Shoe

Description: Patent for a planter shoe. Illustration included.
Date: August 16, 1910
Creator: Pogue, Steward A.
Partner: UNT Libraries Government Documents Department

Tool-Heater

Description: Patent for tool heaters "adapted to heat a soldering iron by gas" (lines 9-10) to increase the heat applied to the tool, including illustrations.
Date: October 21, 1919
Creator: Juergens, Ernest
Partner: UNT Libraries Government Documents Department

Engine

Description: Patent for internal combustion engine.
Date: November 7, 1916
Creator: Box, Walter
Partner: UNT Libraries Government Documents Department

Supplementary Vehicle-Seat.

Description: Patent for a supplementary vehicle seat for buggies, which is easy to attach and remove and is durable.
Date: June 14, 1910
Creator: Brehan, Frederick F.
Partner: UNT Libraries Government Documents Department

Stop-Cock.

Description: Patent for a stop-cock adapted to be used with water service pipes. It features a key operable lock stop-cock whose parts must be manipulated at specific times in order to open the passageway.
Date: January 23, 1912
Creator: Suess, Walter E.
Partner: UNT Libraries Government Documents Department

Razor-Handle.

Description: Patent for a razor handle that has a safety guard for the blade.
Date: April 4, 1911
Creator: Wiederkehr, Edward
Partner: UNT Libraries Government Documents Department

Plumb Level

Description: Patent for a plumb level. Illustrations included.
Date: August 20, 1912
Creator: Brooks, Robert L.
Partner: UNT Libraries Government Documents Department

Horse-Detacher

Description: Patent for a horse detacher that easily connects and unconnects to the swingletree.
Date: March 4, 1913
Creator: Nowotny, Charles
Partner: UNT Libraries Government Documents Department

Ditching-Machine.

Description: Patent for a ditching machine for digging ditches than can go in reverse.
Date: April 18, 1911
Creator: Miller, Sam
Partner: UNT Libraries Government Documents Department

Cotton-Press

Description: Patent for a cotton press that operates slowly and requires minimum power. Illustrations included.
Date: January 18, 1910
Creator: Breihan, Frederick F.
Partner: UNT Libraries Government Documents Department

Cotton-Press.

Description: Patent for a cotton press, which can be run with either wormed gearing or beveled gearing depending on the pressure desired to be exerted on the cotton.
Date: March 8, 1910
Creator: Breihan, Frederick F.
Partner: UNT Libraries Government Documents Department

Attachment for Cultivators

Description: Patent for attachment for cultivators. The invention allows a cultivator's shovel to be spaced apart to facilitate the plowing of corn, cotton, and other similar products.
Date: November 28, 1911
Creator: Jez, Joseph M.
Partner: UNT Libraries Government Documents Department

Attachment for Cream-Separators.

Description: A patent for a strainer rack attachment "which is cheap and simple in construction, which may be very readily attached to the milk bowl supporting stand, and by means of which a strainer may be arranged over the milk bowl or turned back out of the way as desired." (lines 22-27)
Date: May 30, 1916
Creator: Miller, Charles
Partner: UNT Libraries Government Documents Department

Mop-Wringer.

Description: Patent for a mop wringer inside a bucket, which is permanently attached below the mouth of the bucket and still allows for buckets to be stacked for storage.
Date: May 24, 1910
Creator: Atkin, Samuel Thatcher
Partner: UNT Libraries Government Documents Department

Metallic Roof.

Description: Patent for new and useful improvements to the design of portable metallic roofs, including illustrations.
Date: May 22, 1917
Creator: Draper, David F.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for an improved cotton-chopper, which includes a vertical swinging movement, as well as a wheel at its base which, and has a chopper shaft that may be depressed by the feet of the operator so that the chopper can operate even on uneven ground.
Date: March 9, 1915
Creator: Baker, William A.
Partner: UNT Libraries Government Documents Department
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