4 Matching Results

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Cotton-Chopper. (open access)

Cotton-Chopper.

Patent for a cotton chopper that thins out rows of growing cotton plants by destroying the superfluous plants and leaving stands at the proper intervals, including illustrations.
Date: January 6, 1914
Creator: Copeland, George W.
System: The Portal to Texas History
Cotton-Harvester. (open access)

Cotton-Harvester.

Patent for a cotton harvesting machine, that is portable and contains a function to transfer cotton "from the picking spindles to a receptacle carried on the machine" (lines 29-30), including illustrations.
Date: August 11, 1914
Creator: Lovejoy, Daniel B.
System: The Portal to Texas History
Pump (open access)

Pump

Patent for improvements to pumps more specifically pumps used in windmills.
Date: December 29, 1914
Creator: Pierson, Hiram W.
System: The Portal to Texas History
Nut-Removing Tool. (open access)

Nut-Removing Tool.

Patent for a tool for removing nuts that have been "upset or beaded around the outer side of the nut" (lines 14-15).
Date: April 14, 1914
Creator: Carnes, John P.
System: The Portal to Texas History