Texas Patents - 5 Matching Results

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Indicator

Description: Patent for a numbering indicator used to mark the status of stored batteries.
Date: May 29, 1919
Creator: Carter, James William, Jr.
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Partner: UNT Libraries Government Documents Department

Plant-Protector.

Description: Patent for a cloth device that protects plants from wind, while admitting sufficient light to the plant, including illustrations.
Date: September 29, 1914
Creator: Campbell, Singleton
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Partner: UNT Libraries Government Documents Department

Nut-lock.

Description: Patent for improvements in the means for securing nuts on their bolts. The invention is "especially adapted for use on railway-rails in which the locking devices are subjected to severe and continual jarring" (lines 13-16) including illustrations.
Date: March 29, 1892
Creator: Terry, David Crockett
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Partner: UNT Libraries Government Documents Department
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