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Car-Coupling.

Description: Patent for certain new and useful improvements in car couplings, including instructions and illustrations.
Date: December 13, 1898
Creator: Thompson, George C.
Partner: UNT Libraries Government Documents Department

Attachment for Sulky-Plows.

Description: Patent for a sulky-plow that "is designed to secure an even and steady movement of the plow when turning furrows across listed ground, whereby the work is facilitated, the draft lightened, and the task of the laborer reduced" (lines 9-13).
Date: October 13, 1896
Creator: Mann, John Quincy
Partner: UNT Libraries Government Documents Department

Cattle-Guard.

Description: Patent for a cattle-guard that does not let cattle become entangled and killed in the guard, and does not allow cattle to pass over the rails. Cattle also will not get thrown or trip on the guard, and the trains will not be endangered.
Date: March 13, 1894
Creator: Hills, Lorenzo
Partner: UNT Libraries Government Documents Department

Ant-Trap.

Description: Patent for an ant-trap with an inflexible bottom with a hole in the middle, a perpendicular section rough on the inside and smooth on the outside, and the perpendicular smooth sides are attached to the edges of the bottom. The trap has a device that prevents the ants from running around the trap.
Date: November 13, 1894
Creator: Carter, William B.
Partner: UNT Libraries Government Documents Department
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