Texas Patents - 2 Matching Results

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Boll-Weevil Exterminator

Description: Patent for an air suctioning instrument that exterminates boll-weevil and other insects that infest cotton crops. Illustrations included.
Date: May 29, 1917
Creator: Goar, Robert Keith
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Partner: UNT Libraries Government Documents Department

Pen Holder.

Description: Patent for a new and improved pen holder. This design "is to provide a pen holder of simple construction that may be easily held between the fingers without cramping the same, that will hold the pen in such a position in relation to the eye as to enable the writer to write well, and that will be adapted to hands of various sizes. To this end [the] invention consists of a curved flat holder having a shank projecting from the end thereof, to which a pen may be attached, said shank being nearly pa… more
Date: July 29, 1890
Creator: Palmer, Joshua C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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