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Winding Drum.

Description: Patent for a winding drum that will prevent the overlap of the coils during winding, including instructions and illustrations.
Date: September 22, 1914
Creator: Voigt, Philip H. & Kuehne, Oscar C.
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Partner: UNT Libraries Government Documents Department

Indicating Device for Vehicle

Description: Patent for a indicating device for vehicles are for providing a device of the character described designed particularly to be attached to automobiles and other similar vehicles.
Date: May 22, 1917
Creator: Nicholson, Robert M.
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Partner: UNT Libraries Government Documents Department

Turning Tool for Bale Band Fasteners.

Description: Patent for "novel construction of turning-tool having simple and efficient means for exerting a powerful leverage upon the turning or winding element of the fastener, whereby all of the slack in the bale-band may be readily taken up and drawn very tight, thus insuring the manipulation of the bale-band fastener in a way to provide for taking up a maximum amount of slack with a minimum movement" (lines 16-25). Includes Illustrations.
Date: January 22, 1901
Creator: Campbell, Douglas M.
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Partner: UNT Libraries Government Documents Department

Tractor

Description: Patent for a tractor "of the caterpillar type, having a caterpillar on each side, said caterpillars being independently driven either forwardly or reversely" (lines 11-14).
Date: July 22, 1919
Creator: Fisher, Guy B.
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Partner: UNT Libraries Government Documents Department

Tie-Plate.

Description: Patent for Tie-Plate, which is an improvement on rail ties for railroad use. The Tie-Plate is a "single piece of material", providing a "rail supporting surface" (pg. 2, lines 13-17). Ribbing in the plate, allow for adjustable height to support the rails and a seat for the spikes.
Date: April 22, 1913
Creator: Clarke, Marcus S.
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Partner: UNT Libraries Government Documents Department

Tool Joint.

Description: Patent for a new tool joint used in rotary drilling to connect the parts of a drill stem. The tool joint is not exclusive to drill stems and may be used in other applications.
Date: March 22, 1921
Creator: Kreiter, Richard F.
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Partner: UNT Libraries Government Documents Department

Penholder.

Description: Patent for a simplified construction of a pen holder which is inexpensive to manufacture. It detachably engages the pen point, prevents rusting and sticking. Releases pen point without user needing to grip, therefore avoiding sullying fingers.
Date: June 22, 1920
Creator: Baldwin, Charles E.
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Partner: UNT Libraries Government Documents Department

Mold for Plastic Material

Description: Patent for a mold of the character described in the illustrations, designed for use in cement and concrete constructions. It is specifically well-suited for building boats and ships.
Date: July 22, 1919
Creator: Reynolds, Robert E.
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Partner: UNT Libraries Government Documents Department

Oil-Burner

Description: Patent for a new way to spray atomized "oil, or a combination of oil with air or steam, or both air and steam, for the purpose of burning in a furnace" (lines 13-15) allowing for all of the oil to be burned. Enhancements were also made to the mixing chamber, discharge regulator, and ability to disassemble for cleaning and repair.
Date: October 22, 1918
Creator: Humason, Granville A.
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Partner: UNT Libraries Government Documents Department

Railroad Motor-Car

Description: Patent for railroad motor-car. The invention is "constructed that they can be knocked down to be loaded on passenger trains" (lines 11-13). Illustrations included.
Date: February 22, 1910
Creator: Reynolds, Stephen D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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