Texas Patents - 10 Matching Results

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Wagon Standard.

Description: Patent for a new and improved wagon standard. This design consists in "[t]he combination, with a hollow standard and an extension having vertical movement in said standard, of a gravity-catch adapted to bite against teeth or serrations on said extension in order to maintain the same in an extended position" (lines 60-65).
Date: December 7, 1886
Creator: Welsh, Lee L.
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Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a keyed lock for nut and bolt that is removable and does not damage the threads.
Date: December 20, 1892
Creator: Crisp, James E.
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Partner: UNT Libraries Government Documents Department

Gas Apparatus.

Description: Patent for certain new and useful improvements in apparatus for manufacturing gas from air and hydrocarbon, including instructions and illustrations.
Date: December 6, 1898
Creator: Gearing, Charles M.
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Partner: UNT Libraries Government Documents Department

Harrow Attachment for Cultivators

Description: Patent for a harrow attachment for cultivators. "This inventions relates to a harrow attachment for plow or disk cultivators" (line 12-13). Illustration included.
Date: December 22, 1903
Creator: Mauldin, William E.
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Partner: UNT Libraries Government Documents Department

Washboiler

Description: Patent for an improved wash boiler that contains a false bottom and ejectors to more efficiently clean the wash boiler, and to better control the passage of water.
Date: December 16, 1919
Creator: McFarland, James W.
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Partner: UNT Libraries Government Documents Department
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