Texas Patents - 4 Matching Results

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Refrigerator.

Description: Patent for a refrigerator especially designed to cool meat, dairy, and other farm products. It uses little ice and cools using vaporization.
Date: October 1, 1895
Creator: Elder, Philip T.
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Partner: UNT Libraries Government Documents Department

Insecticide for Boll-Weevils.

Description: Patent for boll-weevil insecticide with novel method of compounding. Arsenic and baking soda are combined with wood ash to create a dust which kills the insects as an inhalent instead of needing to be consumed by the insects in order to be effective.
Date: November 1, 1921
Creator: Koenig, Philipp
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Partner: UNT Libraries Government Documents Department

Combined Cotton Chopper and Scraper.

Description: Patent for a new and improved cotton chopper and scraper. This design consists in "the combination of a central beam having a slot at its rear end and a hook at its front end, the laterally-adjustable bars connected with said beam, the scraper-standards pivoted to the adjustable bars, the front clevis for the beam, and rear yoke or support having a transverse pin, and the suspension-chains with a supporting-frame" (lines 101-108).
Date: November 1, 1881
Creator: McCaskill, John C.
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Partner: UNT Libraries Government Documents Department
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