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Gate Latch.

Description: Patent for an automatically releasing latching bolt and other improvements for a gate latch, including illustrations.
Date: February 13, 1917
Creator: Howard, Frank L.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for improvements in cultivating devices such as weeders which includes a labor reducing tool to pull out weeds and grasses from various types of lands including instructions and an illustration.
Date: February 15, 1916
Creator: Luckey, Bert C.
Partner: UNT Libraries Government Documents Department

Valve-Lifter For Automobiles

Description: Patent for improvement in valve-lifters for automobiles. The object of the device is to compress a spring of the intake and exhaust valves of an automobile. Also for the quick removal of the valve.
Date: February 15, 1921
Creator: Patterson, George G.
Partner: UNT Libraries Government Documents Department

Horse-Releaser.

Description: Patent for a horse releaser, which has multiple sections and a section can be released to free the horse from the vehicle.
Date: February 4, 1908
Creator: White, Alton
Partner: UNT Libraries Government Documents Department
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