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Shade Roller and Curtain-Pole Bracket.

Description: 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.
Partner: UNT Libraries Government Documents Department

Rolling Screen.

Description: Patent for a rolling window screen which may be held in various semi-open positions.
Date: September 28, 1920
Creator: Leach, William F.
Partner: UNT Libraries Government Documents Department

Cotton-Harvester

Description: 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.
Partner: UNT Libraries Government Documents Department
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