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4 Matching Results
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Improvement in Cotton-Gin Flues
Patent for a new and improved cotton ginning appartatus using a set a valves to throw lint-cotton into different rooms without stopping the gin (line 2), including illustration.
Date:
August 13, 1872
Creator:
Gaines, James W.
System:
The Portal to Texas History
Improvement in Levers for Presses.
Patent for improvements on locks and fasteners of shutters.
Date:
March 3, 1873
Creator:
Gates, Joseph P.
System:
The Portal to Texas History
Improvement in Hay and Cotton Presses.
Patent for an improvement in cotton and hay presses with elevated levers. It includes a description and illustrations.
Date:
November 21, 1871
Creator:
Sivley, John J.
System:
The Portal to Texas History
Improvement in Churns.
Patent for improving a butter church mechanism.
Date:
September 24, 1872
Creator:
Messick, William P. & Messick, Harvey T.
System:
The Portal to Texas History