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Gate-Operating Mechanism

Description: Patent for "new and useful Improvements in Gate-Operating Mechanisms" (lines 4-6) including instructions and illustrations.
Date: December 12, 1911
Creator: Wilson, Simeon
Partner: UNT Libraries Government Documents Department

Oil or Gas Cooking-Stove

Description: Patent for a gas or oil cooking stove. The gas or oil cooking stove is designed to save fuel, maximize utilization of heat, and eliminate the smell of gas or oil in cooking.
Date: May 12, 1914
Creator: Seale, Jefferson W.
Partner: UNT Libraries Government Documents Department

Tie-Rod for the Rails of a Track

Description: Patent for a tying rod for railroad tracks. Illustrations included.
Date: September 12, 1911
Creator: Bzsan, Stephen
Partner: UNT Libraries Government Documents Department

Elevator

Description: Patent for an elevator.
Date: May 12, 1903
Creator: Ham, James T.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for a washing machine that has a cylindrical drum with heads, slats, and openings, a door with slats and cross-pieces, a stay that is attached to the bottom of a cross-piece, and a thumb-screw that is countersunk in the stay and holds it in place.
Date: November 12, 1895
Creator: King, Theophless J.
Partner: UNT Libraries Government Documents Department
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