Texas Patents - 9 Matching Results

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Pipe-Puller.

Description: Patent for a device that is specially designed for pulling or lifting a drill stem that is "stuck" in a bore well.
Date: May 18, 1920
Creator: Simmons, John T.
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Partner: UNT Libraries Government Documents Department

Electric Sign.

Description: Patent for an electric sign, which lights up each letter individually and turns them all off at the same time after being on a short while.
Date: May 24, 1910
Creator: Miller, Leonard
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Partner: UNT Libraries Government Documents Department

Roof-Shoe

Description: Patent for shoes worn by carpenters working on shingle roofs. Illustrations included.
Date: May 17, 1910
Creator: Phinny, Christopher W.
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Crude-Oil Burner.

Description: Patent for new and useful improvements in Crude-Oil Burners which provide a novel constructions that may be utilized in many locations.
Date: May 23, 1905
Creator: Pippin, John William
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Cotton Picker

Description: Patent for a cotton picker. This invention consists is a "pneumatic apparatus for conveying cotton when picked from the plant, and comprises a suction-fan and casing therefor, which latter has pipes and through which air is drawn" (lines 15-19). Illustration included.
Date: May 24, 1904
Creator: Bennie, William
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Feed Cutter.

Description: Patent for a new and improved feed-cutter. This design consists in "a body having bottom and sides provided at their forward ends with a metallic plate and supporting-leg, and frame having sill, uprights, and panels, in combination with frame sliding in grooves in the uprights and provided with knife, lever, swinging link having offset, and inclined trough having sides provided with detents" (lines 92-100).
Date: May 4, 1886
Creator: Wilson, John Calhoun
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Automatic Cork Extractor.

Description: Patent for a new and improved automatic cork extractor. This design "consists, principally, of a vertically-moving and partially-rotating blade having a harpoon-shaped or shouldered head for piercing and drawing the corks; in laterally opening and closing jaws for holding the necks of the bottles; in pivoted and laterally-moving pointed levers for throwing the parts of the corks away from the blade when withdrawn, and in the construction and combination of the parts of the device" (lines 14-23). more
Date: May 24, 1881
Creator: Clark, Chester Cady
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Partner: UNT Libraries Government Documents Department
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