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Conveyer.

Description: Patent for the invention of a new conveyor, designed to simplify handling sacked grain.
Date: March 26, 1912
Creator: King, Marion A.
Partner: UNT Libraries Government Documents Department

Flood-Gate.

Description: Patent for a flood-gate meant for use in mill-dams, races, and levees. Its intended use is to allow water to come to a certain height, and automatically release water once it gets past that point. When the water returns to a reasonable height, the gate automatically closes.
Date: December 26, 1893
Creator: Dean, Asa
Partner: UNT Libraries Government Documents Department

Insecticide

Description: Patent for a type of insecticide for cotton and vegetable plants. Particularly effective for use against the "boll-weevil" of cotton plants.
Date: May 26, 1903
Creator: Bourlon, Eugene A.
Partner: UNT Libraries Government Documents Department

Quilting-Frame

Description: Patent for "a construction which will be cheap and simple in construction and efficient in its operation and which may be adjusted to hold the quilt with the proper degree of tension at all times" (lines 12-16).
Date: March 26, 1901
Creator: Glacken, Hugh
Partner: UNT Libraries Government Documents Department

Shock-Absorber

Description: Patent for improved shock absorbers. The invention is designed to help them be adapted for every type of vehicle. They are cushioned and provide a casing for liquid to help with shock absorption.
Date: March 26, 1918
Creator: Donahoo, John Henry
Partner: UNT Libraries Government Documents Department
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