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26 Matching Results
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Canopy Support
Patent for a canopy support. Illustration included.
Date:
March 21, 1905
Creator:
Raines, Henry & Gooch, Benjamin F.
System:
The Portal to Texas History
Boll-Weevil Destroyer.
Patent for machine to exterminate boll weevils, including illustrations. This device administers insecticide and captures damaged plants and insects.
Date:
July 31, 1917
Creator:
Henry, William L. & Calloway, Irven E.
System:
The Portal to Texas History