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Improvement in Harrow Structure
Patent for improvement in harrow structure allowing for them to be attached to an ordinary cultivator in lien of cultivating shovels.
Date:
June 26, 1917
Creator:
McIntyre, John P.
System:
The Portal to Texas History
Sack for Cotton-Pickers
Patent for improvements to sacks of cotton-pickers which include adjustable, flexible, and tublar design that is reversible and detachable. It is open at both ends and includes detachable fasteners for these ends. Illustrations included.
Date:
August 7, 1917
Creator:
Whiteker, Bosque M.
System:
The Portal to Texas History
Match-Safe
Patent for a new match safe which dispenses matches individually, including illustrations and instructions.
Date:
July 31, 1917
Creator:
Lewis, Oscar
System:
The Portal to Texas History
Cotton Gin.
Patent for improvements in cotton gins, including "an attachment for a gin feeder to separate cotton from the burs during the gin operation...especially adapted for use upon cotton containing an excess amount of bolls" (lines 13-16). The improvements include an air suction device to remove cotton from the burs before it enters the gin.
Date:
June 5, 1917
Creator:
Huntsman, Edward L.
System:
The Portal to Texas History