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Plow

Description: Patent for a plow that has functional improvements in plows.
Date: September 9, 1919
Creator: Fudge, Henry E.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for an improved wrench.
Date: February 20, 1917
Creator: Hamlett, James W.
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a new and useful improvement in cultivators for the ground working elements.
Date: November 18, 1919
Creator: Kendall, George W.
Partner: UNT Libraries Government Documents Department

Sewing-Machine.

Description: Patent for a sewing machine "which will cut or trim the edges of two pieces of cloth during the time that said edges are being stitched together by the needle" (lines 15-18) with instructions and illustrations.
Date: May 13, 1913
Creator: Singer, William W.
Partner: UNT Libraries Government Documents Department
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