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Wrench.

Description: Patent for a "powerful wrench of simple construction, wherein the movement for the operation of the jaws is of slight degree, partially automatic, and easily affected" (lines 41-45).
Date: April 23, 1907
Creator: Tiner, John F.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench where the movement of the jaws is partially automated.
Date: March 6, 1906
Creator: Tiner, John F.
Partner: UNT Libraries Government Documents Department

Key-Ring Clip.

Description: Patent for new improvements for key ring clips that will not detach in a seated position.
Date: July 6, 1920
Creator: Evans, William
Partner: UNT Libraries Government Documents Department

Truss.

Description: Patent for truss in relation to the truss pad and its adjustable straps to allow for a more sanitary and secure device, including illustrations.
Date: February 10, 1914
Creator: Haile, James Thomas
Partner: UNT Libraries Government Documents Department

Wheel.

Description: Patent for improvements “in wheel-tightening arrangements in which a cylinder with a conical-formed end works by means of a thread inside the hub, for the purpose of forcing the spokes to the outside and to tighten by these means the whole wheel, when the wooden parts of the wheel are shrunk together.” (Lines 9-15) Illustration is included.
Date: August 11, 1891
Creator: Pluck, James
Partner: UNT Libraries Government Documents Department

Thill-Coupling.

Description: Patent for a thill-coupling that has a clip-eye, pivot-bolt, and an open-slotted thill-iron that has flat and extended jaws with a hole. The jaws are lined up with the thill-iron, meant to secure a railroad spike into place. The invention also has a flat bar-spring attached to the thill-iron.
Date: July 30, 1895
Creator: Dibrell, Anthony
Partner: UNT Libraries Government Documents Department

Process of Extracting Wax from the Candelilla Plant

Description: Patent for a method of extracting wax from a candelilla plant using gasoline and benzine or naphtha in order to extract a light yellow wax, rather than the dark green wax currently extracted.
Date: October 30, 1911
Creator: Sharp, Benjamin Young
Partner: UNT Libraries Government Documents Department

Hulling Machine

Description: Patent for sifting out leaves and detritus from harvesting of pecan nuts.
Date: February 6, 1917
Creator: Huegele, Alvin
Partner: UNT Libraries Government Documents Department

Spike-Extractor

Description: Patent for a spike extractor that consists of a gripper and spring legs with inturned jaws.
Date: March 8, 1921
Creator: Hector, Olinthus H.
Partner: UNT Libraries Government Documents Department

Printing-Machine.

Description: Patent for "a self-feeding and self-delivering printing machine which prints sheets and not webs." (Lines 8-10) Includes instructions and illustrations.
Date: January 8, 1895
Creator: Clarke, George R.
Partner: UNT Libraries Government Documents Department

Washboiler

Description: Patent for improved Washboilers. The improvements provides a more efficient circulation of water to insure the proper cleaning of fabrics and prevent damage of the fabric.
Date: February 22, 1921
Creator: Patterson, Thomas Allison.
Partner: UNT Libraries Government Documents Department

Tire Tightener.

Description: Patent for a new and improved tire-tightener. This design has "parts [that] are the width of a felly and a fraction less their depth, and bearing solid against their ends are held in place by flanges on each end. As the screw is turned in it forces the parts against the ends of felly, forcing the fellies against the tire, and is prevented from coming in contact with the tire by a rubber fender, or of other substance placed under tire-tightener. Fender is held in place by flanges at each side on… more
Date: February 2, 1886
Creator: Pluck, James H.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in plows through a, "disk-type," addition to paired longitudinally spaced ground engaging elements, "to throw the earth in opposite directions in order to effectively open a furrow" (lines 11-20). The improvements are simple, convenient, and cost reducing.
Date: June 3, 1919
Creator: Jackson, Charley S.
Partner: UNT Libraries Government Documents Department

Nut and Bolt Lock

Description: Patent for a new nut and bolt lock design that is reliable and can lock permanently if needed, including illustrations.
Date: May 19, 1914
Creator: Ames, Ernest R.
Partner: UNT Libraries Government Documents Department

Pouncing-Machine.

Description: Patent for certain new and useful improvements in pouncing machines.
Date: April 26, 1898
Creator: Clarke, George R.
Partner: UNT Libraries Government Documents Department

Rail-Clamp.

Description: Patent for certain new and useful improvements in rail clamps or braces, including instructions and illustrations.
Date: September 27, 1898
Creator: Henigan, John M.
Partner: UNT Libraries Government Documents Department

Pouncing-Machine.

Description: Patent for certain new and useful improvements in pouncing-machines.
Date: April 26, 1898
Creator: Clarke, George R.
Partner: UNT Libraries Government Documents Department

Pipe-Wrench

Description: Patent for a pipe wrench. Illustrations included.
Date: September 20, 1910
Creator: Tiner, John Francis
Partner: UNT Libraries Government Documents Department

Electric Car-Brake.

Description: Patent for a new and improved electric car-brake. This design "consists in a car-brake formed of a pinion attached to the car axle, the pinion taking in a ratchet-wheel provided with a projecting pin, that enters into the slots of a wheel provided with a sleeve, upon which the brake chain is wound, which sleeve can be moved on the axle by means of a lever that is actuated by a rod passing into a helix connected with a battery to the locomotive" (lines 11-19).
Date: February 24, 1880
Creator: Conover, Philip Vorus
Partner: UNT Libraries Government Documents Department

Electric Car Brake.

Description: Patent for a new and improved electric car brake. This design "consists in a combination . . . of a friction-wheel mounted on a laterally-adjustable vertical shaft, provided at its upper end with a beveled cog-wheel, engaging with a beveled cog-wheel on a horizontal shaft, journaled in the under side of the car-floor, on which horizontal shaft is loosely mounted a worm, which engages with a worm-wheel mounted on [a] shaft . . . when this worm is locked on the shaft . . . the brake-chain will be… more
Date: September 26, 1882
Creator: Conover, Philip Vorus
Partner: UNT Libraries Government Documents Department

Feeder for Sheets of Paper, &c.

Description: Patent for improvements to sheet feeders "to take the sheet which is to be red from the bottom of the pile of sheets on a reciprocating platform which moves forward, when the sheet is seized by the suction-roller, with approximately the same speed as that of the periphery of the said roller" (lines 11-17).
Date: January 14, 1890
Creator: Clarke, George R.
Partner: UNT Libraries Government Documents Department

Saw Tooth.

Description: Patent for a new and improved saw tooth. This design "relates to saws having attachable and detachable teeth held to their places by locking plates or keys inserted, like the teeth, within recesses in the saw-plate; and it consists in a novel construction of the parts, also in combining with the same a spring-bolt, whereby each tooth and its locking key are securely held in position, with facility for detachment when required, and whereby, also, any drawing action, in cutting of the wood on the… more
Date: July 29, 1884
Creator: Conover, Philip V.
Partner: UNT Libraries Government Documents Department

Sham-Bolster Frame.

Description: Patent for "sham-bolster frames, and more particularly to that class that are lengthwise adjustable to admit of their being used with beds of any width" (lines 8-12) including illustrations.
Date: January 14, 1902
Creator: Gully, Leontina
Partner: UNT Libraries Government Documents Department
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