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Stalk Breaker

Description: Patent for breaking cotton stalks. This device is designed to break down cotton stalks while sparing stalks of growing young wheat. Illustration included.
Date: October 27, 1908
Creator: Shaw, Drury P. & Tackaberry, W. J.
Partner: UNT Libraries Government Documents Department

Telephone-Switch

Description: Patent for a telephone switch. "This invention relates to switches for telephone and more particularly to shifting devices for short-circuiting certain classes of lines, and the object is to provide a system of cutting off communication in what are called 'party' lines" (line 8-13). Illustration included.
Date: April 30, 1907
Creator: Mount, Timothy S.
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for a cultivator for carrying plows. Illustrations included.
Date: November 29, 1910
Creator: Stovall, Benjamin F.
Partner: UNT Libraries Government Documents Department

Brick-Kiln.

Description: Patent for an improvement for continuous and semi-continuous kilns, to decrease resulting moisture "without materially lessening their fuel economy" (page 1, lines 50-51), including illustrations.
Date: July 13, 1915
Creator: Montrief, James V.
Partner: UNT Libraries Government Documents Department
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