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Lifting Jack.
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
System:
The Portal to Texas History
Improvement in Insect-Destroying Compounds
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.
System:
The Portal to Texas History
Trace Carrier.
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
System:
The Portal to Texas History
Seal.
Patent for a car door seal lock device made of a strip of twistable metal.
Date:
August 3, 1909
Creator:
Reister, John Christian
System:
The Portal to Texas History
Drier
Patent for a drier used for drying sugar canes from a sugar mill. Illustrations included.
Date:
March 3, 1908
Creator:
Rayner, Henry William
System:
The Portal to Texas History