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Gate

Description: Patent for an improvement of a mechanical operated gate. Illustration included.
Date: March 22, 1904
Creator: Burkhardt, John F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gin Rib

Description: Patent for a gin rib. This is an improvement on the ribs/grates for cotton gins. Illustration included.
Date: November 22, 1904
Creator: Ellman, Louis W. & Davis, James L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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