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Sawmill Carriage Track

Description: Patent for Sawmill Carriage Track. This device allows for the logs to be held in place on a straight line while lining up for timber production.
Date: March 6, 1917
Creator: Heard, Wm. C.
Partner: UNT Libraries Government Documents Department

Gearing for Peanut-Harvesters.

Description: Patent for an improved type of gearing for peanut harvesters, with illustrations.
Date: November 6, 1917
Creator: Brummett, Sinclair H.
Partner: UNT Libraries Government Documents Department

COTTON CLEANER

Description: This is a patent for a Cotton Cleaner. This new cotton cleaner is able to use air to rotate the rotors to then separate the dirty cotton from the clean cotton.
Date: May 6, 1919
Creator: Cabrera, Maragarito
Partner: UNT Libraries Government Documents Department

Wire-Twisting Implement

Description: Patent for a wire twister for use in manufacturing wire baskets. Illustrations included.
Date: December 6, 1910
Creator: Kaspar, August
Partner: UNT Libraries Government Documents Department

Window-Sash.

Description: Patent for a window sash, which does not require the use of putty to secure window panes and can be used on various size windows.
Date: December 6, 1910
Creator: Crump, William R.
Partner: UNT Libraries Government Documents Department

Window-Shadde Adjuster

Description: Patent for improvements for the window shade adjuster. The window shade adjuster limits the amount of light from entering through a window by providing a slidable bar that can be moved.
Date: February 6, 1912
Creator: Fechner, Albert H. & Fechner, William
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a new and improved wrench, which is especially useful for machinists. The improvement to existing wrench technology is present in positions where a thin jaw wrench is necessary and in removing parts upon which an ordinary nut wrench, even thin jawed, would act.
Date: May 6, 1913
Creator: Seale, Jefferson, W.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for an improved model of wrench, designed to work upon the bore of tubes, thimbles, and other forms of pipes. This invention improves on the construction of the wrench, allowing it to be inserted in the end of a tube, and when rotated, be effectively engaged with the tube to turn the same.
Date: March 6, 1917
Creator: Brown, Charley S.
Partner: UNT Libraries Government Documents Department

Wrapper.

Description: Patent for the creation of a file made of cardboard, canvas, and cords made for sending articles such as drawings, fabrics, and such through the mail.
Date: April 6, 1915
Creator: Page, Harvey L. & Burnett, Robert L., Sr.
Partner: UNT Libraries Government Documents Department

Vehicle-Spring.

Description: Patent for an improved vehicle spring on the axle that is stronger and more durable, including illustrations.
Date: June 6, 1916
Creator: Hagemann, Paul
Partner: UNT Libraries Government Documents Department

Lock Nut

Description: Patent for a new and improved lock nut design that is "simple, durable and inexpensive in construction, as well as convenient, practical, serviceable and efficient in its use" (lines 20-22).
Date: June 6, 1916
Creator: Collier, William Ried
Partner: UNT Libraries Government Documents Department

Valve-Grinding Machine

Description: Patent for a simple valve grinding machine designed to be efficient and easy to use, as well as more secure (within a valve casing) than previous models.
Date: November 6, 1918
Creator: Branning, Willie F.
Partner: UNT Libraries Government Documents Department

Internal-Combustion Engine.

Description: Patent for "improved construction and arrangement of parts of two cycle motors" (lines 15-17) of gas engines involving the compression and introduction of additional explosive material into the explosion chamber at the end of each cycle of movement. This invention intends to improve the efficiency of gas use, cool the motor's cylinder walls more easily, and delay the wearing of piston rings.
Date: August 6, 1918
Creator: Brevard, Procter
Partner: UNT Libraries Government Documents Department

Locomotive-Engine-Cut-Out Valve.

Description: Patent for valves on locomotives that allow the locomotive to continue to operate under specified conditions until it can be repaired or the locomotive has reached its destination, including illustrations.
Date: July 6, 1915
Creator: Dugan, Samuel Austin
Partner: UNT Libraries Government Documents Department

Valve.

Description: Patent for an improvement in sealing capabilities for water pump valves, including illustrations.
Date: July 6, 1915
Creator: Shelp, William B.
Partner: UNT Libraries Government Documents Department

Lavatory.

Description: Patent "relates to improvement in wash basins, tubs, sinks, trays, and the like and especially with reference to the provision of improved means for flushing the waste pipe or duct thereof and for preventing overflow in the case the supply of faucet or faucets should be left running..."
Date: April 6, 1915
Creator: Kavanagh, Joseph A.
Partner: UNT Libraries Government Documents Department

Valve.

Description: Patent for a valve for suction and blower conduits. This particular device is designed for use in cotton ginneries and saw mills.
Date: March 6, 1917
Creator: Guice, Bengamen R.
Partner: UNT Libraries Government Documents Department

Knee Pad

Description: Patent for a knee protector design "which when worn will not inconvenience the wearer when standing or walking" (lines 10-12). Illustrations are included.
Date: June 6, 1916
Creator: Ashton, Epps
Partner: UNT Libraries Government Documents Department

Locking Device for Automobiles

Description: Patent for automobiles to lock the steering shaft so that it is un-driveable and cannot be stolen and driven away without the key.
Date: June 6, 1916
Creator: Kavanaugh, Nelson J.
Partner: UNT Libraries Government Documents Department

Vaporizer for Use with Electric Fans

Description: Patent for an improvement on diffusers used for purifying, cooling and humidifying air.
Date: October 6, 1914
Creator: Stratford, John R. & Ackley, John A.
Partner: UNT Libraries Government Documents Department

Window Washer And Wiper.

Description: Patent for improvement in window washer and wiper design pertaining to the windshields or windows of street cars.
Date: August 6, 1918
Creator: Randall, John G.
Partner: UNT Libraries Government Documents Department

Locking Device

Description: Patent for a "locking device for coin controlled receptacles" (lines 11-13)
Date: February 6, 1912
Creator: Boone, Wallie R. & Watson, Chester A.
Partner: UNT Libraries Government Documents Department

Jack.

Description: Patent for a vehicle jack that has a support leg built into it.
Date: December 6, 1910
Creator: Chatwell, Edward I.
Partner: UNT Libraries Government Documents Department
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