Texas Patents - 3 Matching Results

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Wrench.

Description: Patent for a pipe wrench. "One object of the invention is to provide an exceedingly simple, inexpensive, durable, and efficient" (lines 12-14) pipe wrench. "Another object of the invention is to obviate the use of link connections and yet obtain a positive binding action off the jaws upon the pipe, bolt, or other object to which the device may be applied." (lines 15-19)
Date: March 27, 1906
Creator: Coffman, Seburn E.
Partner: UNT Libraries Government Documents Department

Cotton-Press

Description: Patent for a simple cotton press that is adapted to be run from the same source of power as the gin so that the plunger operates automatically (lines 12-16).
Date: December 27, 1892
Creator: Van Dyke, James E. & Stobaugh, Harry
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for "a machine of this class which chall be simple, inexpensive, and efficient in operation" (lines 9-11).
Date: August 27, 1889
Creator: Chambers, Abram
Partner: UNT Libraries Government Documents Department