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Machine for Sharpening and Gumming Saws.

Description: Patent for a machine that sharpens and gums saws for cotton-gins. It does so quickly and does not fatigue the operator. It automatically feeds "the saws so as to bring the teeth successively into position to be operated upon, and which will cut the teeth uniformly, thereby preserving the circular outline of the saws and preserving the teeth of a uniform length and appearance" (lines 15-20).
Date: July 14, 1896
Creator: Hulme, William A. & Hulme, Thomas B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gin-Saw Cleaner.

Description: Patent for a gin saw cleaner for use in cotton gins, which cleans all the teeth of the saw at once.
Date: June 14, 1910
Creator: Roberts, George P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Packer.

Description: Patent for an improved cotton packer, which automatically restarts when it finishes a bale.
Date: July 14, 1908
Creator: Cass, Eral B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Gin.

Description: Patent for a new and improved cotton gin. This design consists of an "endless wire-gauze band or apron, bound at its sides with strips of flexible material, such as leather . . . and provided on its inner side with slats, in combination with the saw-shaft, the condenser-roller, and the upper roller, around which the band passes, provided with longitudinal channels . . . in [a] cylinder and [a] wiper" (lines 81-92).
Date: June 14, 1881
Creator: Edgar, Valentine K.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Ginning Machinery.

Description: Patent for cotton ginning machinery, which separates cotton faster and more cleanly and continuously feeds cotton into the saws.
Date: June 14, 1910
Creator: Wilson, Ralph E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Baling Apparatus.

Description: Patent for the "improvements in cotton-baling apparatus or compresses of that type in which the cotton is received directly from the gin or gins" (lines 13-16) including illustrations.
Date: September 14, 1897
Creator: Melcher, Charles L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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