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Phonograph-Needle.

Description: Patent for a phonograph needle "which is simple in construction, inexpensive to manufacture, and may be used in connection with phonograph records of different types" (lines 18-21). The needle has a flexible shank (in multiple forms) for improved audio quality, and it accommodates various tip styles for use with many brands of phonograph records.
Date: September 27, 1921
Creator: Fletcher, Theodore
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Gun-Locks.

Description: Patent for gun locks: "This invention relates to the arrangement of a complete hair trigger for Colt's revolving pistols, which is so constructed that it may be adjusted to anyone of said pistols without the assistance of a gunsmith, the only tool required for the purpose being a screw driver." (lines 21-26.)
Date: September 11, 1866
Creator: Schenck, F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tooth

Description: Patent for an artificial tooth. Illustrations included.
Date: July 26, 1910
Creator: Stallman, George E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trolley Cut-Out.

Description: Patent for "a new and improved cut-out designed for use on trolley-wires, electric light and power wires, and telegraph wires, the cut-out being arranged to reduce the danger from such wires incident to the breaking of the live wires." (Lines 7-12) Includes instructions and illustrations.
Date: January 14, 1896
Creator: Fletcher, Theodore
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cattle-Guard.

Description: Patent for a cattle guard to prevent animals from going on railroad tracks by installing plates which grate and rock if an animal steps on them to scare the animals away from the tracks.
Date: August 23, 1910
Creator: Herring, Henry H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Cleaner And Feeder

Description: Patent for a cotton cleaner and feeder. It is designed with an intermediate of a chute and cotton-gin to feed the cotton to the gin. Illustrations included.
Date: November 24, 1903
Creator: Seward, Marion F. & Seward, Joseph H.
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Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for a live animal trap that uses a trigger and allows for live bait. Wire fabric is used to prevent animals from digging and escaping.
Date: March 3, 1914
Creator: Herring, Henry H.
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Partner: UNT Libraries Government Documents Department

Wrench and Cutter.

Description: Patent for a simple, durable, and economic wrench and cutter that is easily used to turn nuts, pipes, or to cut pipes. The wrench does not need to be removed while cutting.
Date: April 18, 1893
Creator: Fletcher, Theodore
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sulky-Lister

Description: Patent for an improved sulky-lister for planting listed corn, cotton, and other crops.
Date: November 25, 1902
Creator: Engelmann, Gustav
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Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for an improved plow that consists of a plow beam, a horizontal shoulder and a loop in its front, a clamp that adjusts the loop, a screw in the clamp and the vertical bar, and draft appliances. It is especially designed to easily connect to the animal that is drawing it.
Date: August 8, 1893
Creator: Blunck, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sulky-Lister

Description: Patent for improved version of sulky-lister, with more effective spring between planter and lister-plow. Improvements include ability for covering disks to move downward and function at required drill depth.
Date: April 1, 1902
Creator: Engelmann, Gustav
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow produced as "a simple, inexpensive, and durable implement for plowing out stalks, particularly cotton-stalks, without turning the ground or covering the stalks, and arranged to prevent the stalks from being precipitated in front of the standard, and thereby impeding the movement of the plow. (lines 9-14)
Date: June 2, 1903
Creator: Lassen, Peter
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cover for Kettles and the Like.

Description: Patent for an improved cover for kettles, pots, saucepans, and other culinary vessels. The improved cover prevents hands from being burned by steam from the vessel.
Date: May 30, 1911
Creator: Cepeda, Josefa E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Can-Opener

Description: Patent for a new and improved can opener. This design "consists of can-opener comprising a blade or cutter vertically adjustable to allow it to be forced into a can-head to be cut" (lines 34-36).
Date: August 9, 1898
Creator: Connett, Matthew F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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