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Lifting Jack.

Description: Patent for lifting-jack invented by Calvin W. and Eugene Tanner. This lifting-jack invention is meant to be more durable in material, the material more inexpensive to acquire.
Date: July 3, 1906
Creator: Tanner, Calvin W. & Tanner, Eugene
Partner: UNT Libraries Government Documents Department

Improvement in Insect-Destroying Compounds

Description: Patent for improvement in insect,specifically cotton worms, destroying compounds . Included list of chemicals and measures of amount used.
Date: March 3, 1874
Creator: Johnson, Jehu W.
Partner: UNT Libraries Government Documents Department

Trace Carrier.

Description: Patent for a new and improved trace-carrier. This design "relates to harness, and is more particularly a trace-carrier connected to the back-band thereof at its point of connection with the traces; and the same consists of a buckle composed of two parts having laterally-extending arms hinged together at their outer ends, whereby an open eye or loop is produced for receiving the trace" (lines 8-15).
Date: June 3, 1890
Creator: Brooks, George Washington
Partner: UNT Libraries Government Documents Department

Drier

Description: Patent for a drier used for drying sugar canes from a sugar mill. Illustrations included.
Date: March 3, 1908
Creator: Rayner, Henry William
Partner: UNT Libraries Government Documents Department

Seal.

Description: Patent for a car door seal lock device made of a strip of twistable metal.
Date: August 3, 1909
Creator: Reister, John Christian
Partner: UNT Libraries Government Documents Department
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