Texas Patents - 10 Matching Results

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Piano

Description: Patent for an improved upright piano that eliminates the need to cut away a portion of the treble soundboard bridge, with illustrations.
Date: January 6, 1903
Creator: Norcross, Levi Watson
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Partner: UNT Libraries Government Documents Department

Elevated Railway.

Description: Patent for certain new and useful improvements in elevated railways, including instructions and illustrations.
Date: February 6, 1900
Creator: Anderson, Lee
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Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for a new and useful improvement in churns, including instructions and illustrations.
Date: June 6, 1899
Creator: O'Marrow, Mattie
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Partner: UNT Libraries Government Documents Department

Electric-Arc Lamp.

Description: Patent for improvements to electric-arc lamps to regulate the feed of the carbon-carrying rod, with illustrations.
Date: July 6, 1897
Creator: Walsh, James J.
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Partner: UNT Libraries Government Documents Department

Wire Stretcher.

Description: Patent for a new and improved wire-stretcher. This design "has reference more particularly to that class of devices which are adapted to be applied to and removed from the wires at will" (lines 9-11). It consists in "the rigid bar, hooks . . . pivoted to the bar, and a laterally projecting arm" (lines 69-71).
Date: January 6, 1891
Creator: Reed, Francis O.
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Partner: UNT Libraries Government Documents Department

Vehicle Wheel

Description: Patent for Vehicle-Wheel. "I am enabled to produce a wheel which can be put together, taken apart, repaired, renewed or tightened, with no tools or appliances other than a wrench, and by persons wholly unskilled in the manufacture of wheels in the ordinary way." (lines 13-18)
Date: April 6, 1886
Creator: Horrne, Henry M. & Rutherford, John C.
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Partner: UNT Libraries Government Documents Department

Vehicle-Wheel

Description: Patent for an improved wheel for vehicles, with description of parts and illustrations.
Date: April 6, 1886
Creator: Horrne, Henry M.
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Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a mechanism that aims "to promote convenience in adjusting and regulating cotton choppers" (line 44-46), including instructions and illustrations.
Date: March 6, 1883
Creator: Mowrey, Ephraim L.
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Partner: UNT Libraries Government Documents Department

Sash Holder.

Description: Patent for a new and improved sash holder. This design "relates to that class of sash-holders in which the sash is held at any desired height, and locked when held down by means of a latch pivoted to angular upright wings which are integral with side plates securing the elastic cam, and adapted to impinge and bind upon the window-frame; and the novelty consists, in connection with the elastic cam, of the metallic plates arranged one upon each side of the said cam, and secured thereto by means o… more
Date: February 6, 1883
Creator: Nix, Manning L. & McClelland, Stephen
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Partner: UNT Libraries Government Documents Department
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