9 Matching Results

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COTTON CLEANER

Description: This is a patent for a Cotton Cleaner. This new cotton cleaner is able to use air to rotate the rotors to then separate the dirty cotton from the clean cotton.
Date: May 6, 1919
Creator: Cabrera, Maragarito
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Steam-Generating Plant

Description: Patent for improvements in steam-generating plants. The most notable change is that the boiler proper is separate from the furnace proper but still contains the water, steam, and fire tubes.
Date: March 6, 1919
Creator: Connelley, Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Speed-Regulator

Description: Patent for an inexpensive speed regulator "which can be readily reset manually"(lines 21-22).
Date: May 6, 1919
Creator: McNeel, William Pinkney
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stand for Rolled Goods.

Description: Patent for a merchant stand for improved storage and movement of various forms of rolled fabrics and other textiles.
Date: November 6, 1919
Creator: Luzenberg, Edward A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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