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Gin

Description: Patent for a gin that will strip fiber from the seed, "motes", and other "foreign bodies" (lines 27-28) without damaging the fiber.
Date: January 13, 1920
Creator: Tischer, Edward R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Filer and Gummer

Description: Patent for adding an attachment to aid in "sharpening and gumming the teeth of circular saws particularly such saws as are used in cotton gins" (lines 13-15). The attachment works with a device for which the inventor previously received a patent. (Patent No. 1,180,270)
Date: February 3, 1920
Creator: McMicken, Thomas W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Patent for Cotton-Treating Machine

Description: Patent for a cotton treating machine that cleans and treats any low grade cotton through the rolling process. This treating machine focuses on bolly cotton and other cotton that has burs in it as it helps to breakdown these burs so that the process of ginning is easier.
Date: March 2, 1920
Creator: Cassel, John L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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