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Cotton-Harvester
Patent for a cotton harvester "with an improved arrangement of combined gathering and picking arms" (lines 12-13) to more effectively obtain the cotton bolls (i.e. balls), including illustrations.
Date:
March 29, 1921
Creator:
Stanton, John T.
System:
The Portal to Texas History
Shade Roller and Curtain-Pole Bracket.
Patent for an adjustable, screwless support pole for window shades and curtains to be used with windows and shades of different widths.
Date:
January 27, 1920
Creator:
Leach, William F.
System:
The Portal to Texas History
Rolling Screen.
Patent for a rolling window screen which may be held in various semi-open positions.
Date:
September 28, 1920
Creator:
Leach, William F.
System:
The Portal to Texas History