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in creator/contributor: "Green, Edward J. L."  
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Wrench

Description: Patent for a wrench that can also be used as a pipe. Illustrations included.
Date: February 21, 1911
Creator: Green, Eugene
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Corn and Cotton Planter

Description: Patent for "a machine for planting corn or cotton, that may be attached to almost any kind of plow, simple in construction, easily repaired by an ordinary blacksmith, and capable of use in a satisfactory manner for planing where stumps and rocks would interfere with the operation of machines of ordinary construction" (lines 9-15).
Date: August 31, 1880
Creator: Krüger, Theodore Charles Herman
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary Brushing Machine.

Description: Patent for a new and improved rotary brushing-machine. This design consists "of the circular horizontally-rotating brush, the carrying-wheels having rubber tires, the castings in which the carrying-axle and the pivot of the brush are journaled, the handle or tongue rigidly connected to the casting below the axle, and the hounds connected with the main axle on each side of the casting" (lines 65-71).
Date: December 20, 1887
Creator: Hawkins, Robert B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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