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Jar and Can Lifter

Description: Patent for Jar and Can lifter designed to assist in transporting a can or jar. It is made from wire and acts as a removable handle.
Date: January 24, 1920
Creator: Hilley, Seaborn A.
Partner: UNT Libraries Government Documents Department

Improvement in Pen-Holders.

Description: Patent for new improvements on the design of the pen-holder, including illustrations.
Date: January 24, 1871
Creator: George, Alfred M.
Partner: UNT Libraries Government Documents Department

Post

Description: Patent for a fence post for fastening wires. Illustrations included.
Date: January 24, 1911
Creator: Redwine, Roy D.
Partner: UNT Libraries Government Documents Department

Combined Rail-Anchor and Tie-Plate

Description: Patent for a combined rail anchor and tie plate. The purpose of the invention is to combine the aforementioned devices to prevent rails from cutting into the ties, overturning, and spreading.
Date: January 24, 1919
Creator: Johnson, Robert
Partner: UNT Libraries Government Documents Department

Air-Supply-Valve Attachment

Description: Patent for a valve add on for a carburetor in order to control the air flow.
Date: January 24, 1918
Creator: Kirkpatrick, Monroe C.
Partner: UNT Libraries Government Documents Department

Drill-Bit

Description: Patent for an improved kind of drill bit that is more durable against rock. The bit's cutting rollers have a frusto-conical shape, and are also detachable.
Date: January 24, 1919
Creator: Humason, Granville A.
Partner: UNT Libraries Government Documents Department

Car-Rail Hose-Bridge.

Description: Patent that provides a hose-bridge that is light in weight and simple in construction, that can be carried on the cars or stored at different points on the line convenient for use.
Date: January 24, 1921
Creator: Tyler, Charley P.
Partner: UNT Libraries Government Documents Department

Cultivator Attachment

Description: Patent for a cultivator attachment. Illustration included.
Date: January 24, 1905
Creator: Joyce, John Worth
Partner: UNT Libraries Government Documents Department

Mold.

Description: Patent for a new, improved Mold "specially designed for the formation of the rings of packing such as is used in stuffing boxes for packing metallic rods" (lines 11-14), illustrations included.
Date: January 24, 1922
Creator: Miller, Ose Z.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Description: Patent for a wire stretcher. Illustrations included.
Date: January 24, 1911
Creator: Smith, Otis M. L. & Smith, Estus K.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a nut wrench with a sliding jaw.
Date: January 24, 1911
Creator: Mansfield, Charles L. & Matthews, Robert E.
Partner: UNT Libraries Government Documents Department

Milk-Cooler

Description: Patent for a device used for cooling milk consisting of "a vessel adapted to contain any desired quantity of milk, of a cloth or fabric covering enclosing said milk receiving vessel and provided at an intermediate portion of it's length with a series of openings or perforations, and means of saturating said inclosing cloth with water" (lines 13-19).
Date: January 24, 1893
Creator: Nerger, Charles G.
Partner: UNT Libraries Government Documents Department

Cotton-Stalk Cutter

Description: Patent for a cotton stalk cutter. Illustrations included.
Date: January 24, 1911
Creator: Leatherwood, Roy A. & Leatherwood, Charles F.
Partner: UNT Libraries Government Documents Department

Dental-Broach Holder.

Description: Patent for a dental broach holder that can be easily cleaned, and that includes certain structural elements that keep a dental broach more secure during use. The broach fastens on the outside of the holder, the mechanism of which "[prevents] loss of the broach in the patient's mouth during operation" (lines 92-94).
Date: January 24, 1922
Creator: Gilbert, James M.
Partner: UNT Libraries Government Documents Department

Combined Mosquito Bar Frame and Canopy.

Description: Patent for a new and improved mosquito netting. This design "provide[s] a simple and substantial construction of frame for supporting the mosquito-bar that will admit of ready application to and removal from the bedstead, and also to provide a simple and effective arrangement of cords to the mosquito-bar, whereby it may be easily extended over the bed or folded out of the way by the occupant of the bed" (lines 12-20).
Date: January 24, 1882
Creator: Howe, Charles P.
Partner: UNT Libraries Government Documents Department

Crude Oil Burner

Description: Patent for a crude oil burner. Illustration included.
Date: January 24, 1905
Creator: Lewis, Thomas E.; Ray, Albert J. & Wesson, Miley B.
Partner: UNT Libraries Government Documents Department

Insect Destroyer.

Description: Patent for a new and improved insect destroyer. This design consists "[i]n a poison-sprinkling machine, the combination, with the wheels mounted on stub-axles, with vertically-adjustable rotary sifters in the rear operated by the wheels, of an arched frame connected to said axles, said frame having thills secured thereto, and an arched yoke having its ends bent outward to form neck-yokes and secured to the outer ends of said thills, and draft-arms secured to the sides of said thills" (lines 59-… more
Date: January 24, 1888
Creator: Rives, John T.
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for an automatic gate at railroad crossings, adaptable for use in "farm gates and automatic gates for carriage roads" (page 1, lines 11-12) using "an inclined cam disk, of a spring actuated lever" (page 4, lines 27-28), trip devices, and a bell or other signal, with illustrations.
Date: January 24, 1893
Creator: Neeb, William
Partner: UNT Libraries Government Documents Department

Cotton and Corn Planter.

Description: Patent for a new and improved seed planter. This design "features . . . first, reciprocating forked seed pushers or plungers attached to a sliding frame and operating alternately to deliver the seed through a covered opening in the bottom of the hopper, whence it passes into the furrow; second, an intermittently-rotating shaft arranged in the seed-hopper and provided with spiral or oblique arms for agitating the seed and feeding it toward the discharge opening" (lines 15-24).
Date: January 24, 1882
Creator: Turley, James M.
Partner: UNT Libraries Government Documents Department

Mousetrap

Description: Patent for a mousetrap that is an improvement to the average mousetrap, but new in the sense that it can be made in various proportions or sizes for a variety of vermin.
Date: January 24, 1922
Creator: Spencer, Clarence E.
Partner: UNT Libraries Government Documents Department

Wash Boiler

Description: Patent for improvement on boiler washing machines so that steam is produced in conical chambers underneath a false bottom thus producing steam in less time and stirring the clothes as steam is vented upward and out of said chambers.
Date: January 24, 1893
Creator: Medley, John Alfred
Partner: UNT Libraries Government Documents Department

Trailer for Land Vehicles.

Description: Patent for a trailer attachment for land vehicles, particularly automobiles.
Date: January 24, 1922
Creator: Brown, William F.
Partner: UNT Libraries Government Documents Department

Voting Machine.

Description: Patent for a new and improved voting-machine. This design consists in "the combination, with the transverse bridge, through the opening of which are fulcrumed by means of a pin two parallel keys, said keys having pivotally connected to their fulcrumed ends to parallel pawls, the free ends of which mesh with teeth in two ratchet-wheels carrying hands indicating on a dial and having eccentrics upon their faces, two parallel narrow plates moved by such eccentrics to indicate the complete revolutio… more
Date: January 24, 1888
Creator: Ford, William W.
Partner: UNT Libraries Government Documents Department
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