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in creator/contributor: "Fenwick, Robert W."  
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Bolt for Doors.

Description: Patent for the improvement of bolt locks on double doors using a lever lock for safety and ease of locking and unlocking one or both doors, including illustration.
Date: June 26, 1860
Creator: Bonney, N. W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Machines for Distributing Fertilizers.

Description: Patent for the improvement of fertilizer-distributer which dispense fertilizers from a hopper with revolving arms that is mounted on top of a plow like machine, which would allow the fertilizers fall into the furrow. Including illustration.
Date: September 27, 1859
Creator: Morrel, Z. N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Seed Planters.

Description: Patent for the improvement to cotton-seed planters by connecting the wheel to the reciprocating stirrer to guide the seed from hopper to soil and covering it, including illustration.
Date: November 27, 1860
Creator: McClanahan, C. W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Cleaner.

Description: Patent for a machine that cleans cotton by placing the seed into a rotating cylinder it is carried and removed using air presser through spiral fan blades and pins to rid impurities, including illustrations.
Date: September 11, 1860
Creator: Smith, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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