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Derailing Block dated October 1, 1918

Description: Patent for new and improved detailing rocks for railroads. What makes this unique is that the clamp can be quickly and effectively clamped to railroad tracks.
Date: February 19, 1918
Creator: Samuel Harvey Garrett & Joseph Owen Staude
Partner: UNT Libraries Government Documents Department

Guano Distributor

Description: Patent for the distribution of guano for fertilization over a given area of territory.
Date: July 19, 1912
Creator: H. D. Pate
Partner: UNT Libraries Government Documents Department

Tire

Description: Patent for an improvement to the tire. Designed to increase tire endurance.
Date: December 19, 1919
Creator: Brown, Archie E.
Partner: UNT Libraries Government Documents Department

Dental Tool

Description: Patent for a dental tool that is to "prevent the loss of amalgam" (p. 2).
Date: June 19, 1888
Creator: Morris, James P.
Partner: UNT Libraries Government Documents Department

Indicator

Description: Patent for an indicator. This invention is designed for use with phonographs, musicboxes, and like intruments. Illustration included.
Date: December 19, 1905
Creator: Pfleger, Frank Paul
Partner: UNT Libraries Government Documents Department

Car Coupling

Description: Patent for a new coupling mechanism that will automatically couple railway cars together without human assistance.
Date: July 19, 1892
Creator: Faubion, John, Sr.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for improved wire-stretchers. The simple concept allows for the pieces to be produced inexpensively and does not require any machine work.
Date: November 19, 1918
Creator: Moseley, Benjmine G
Partner: UNT Libraries Government Documents Department

Improvement in Breech-Loading Fire-Arms.

Description: Patent for improvement in breech-loading fire-arms.
Date: November 19, 1878
Creator: Petmecky, Joseph C.
Partner: UNT Libraries Government Documents Department

Improvement in Saws.

Description: Patent for improvements to circular or straight saws that steady the saw and prevent vibration and buckling. Includes instructions and illustrations.
Date: December 19, 1871
Creator: Littlepage, Caleb V.
Partner: UNT Libraries Government Documents Department

Improvement in Motors.

Description: Patent for power-operated motors used "for operating churns" (lines 13-14), with the option of using spring-power, including a detailed explanation and description of the illustration.
Date: February 19, 1878
Creator: Cummings, James K.
Partner: UNT Libraries Government Documents Department

Improvement in Plow-Couplings.

Description: Patent for a new and useful Improvement in Plow-Coupling including illustration.
Date: August 19, 1873
Creator: Thrasher, Thomas L.
Partner: UNT Libraries Government Documents Department

Improvement in Plow and Seeder.

Description: Patent for a plow and seeder that has an added "rotating flanged drum composed of two perforated cylinders" (lines 10-11) including a detailed explanation and description of the illustration.
Date: February 19, 1878
Creator: Elliott, Pinkney H.
Partner: UNT Libraries Government Documents Department

Improvement in Hoes.

Description: Patent for an improved, lightweight hoe with beveled blades used for "weeding cotton and other plants" (lines 13-14) and cutting grass without damaging the stalks, including a detailed explanation and description of the illustration.
Date: March 19, 1878
Creator: Eggleston, Walter H.
Partner: UNT Libraries Government Documents Department

Steering Mechanism for Automobiles.

Description: Patent for an attachment for steering wheels that allows for more stable steering and shock absorption.
Date: October 19, 1915
Creator: Law, James P.
Partner: UNT Libraries Government Documents Department

Toy

Description: Patent for improvements in the construction, arrangement, and combination of parts used in building articulated toy snakes that mimic the animal's movement. The patent and illustrations describe the shapes of the toy's sections and the manner of their hinged connection to one another.
Date: September 19, 1922
Creator: Davis, William Theodore
Partner: UNT Libraries Government Documents Department

Door-Display Rack

Description: Patent for a rack for displaying doors. Illustrations included.
Date: July 19, 1910
Creator: Forgy, Herbert Edwin
Partner: UNT Libraries Government Documents Department

Imitation Diamond

Description: Patent for imitation diamond. This is an invention that relates to the creation of imitation gems from glass. Illustration included.
Date: May 19, 1908
Creator: McDearmon, James C.
Partner: UNT Libraries Government Documents Department

Truss.

Description: Patent for a new truss designed to hold ruptures without discomfort, suitable for single and double ruptures. The truss features a novel spring plate, soft rubber pads, and adjustable waterproof bands.
Date: April 19, 1921
Creator: Downie, James H.
Partner: UNT Libraries Government Documents Department

Caster.

Description: Patent for an improved design for casters, otherwise known as "rollers for bedsteads and the like" (lines 15-16), including illustrations.
Date: April 19, 1881
Creator: Custer, George
Partner: UNT Libraries Government Documents Department

Trap.

Description: Patent for a star shaped fish or animal trap, which has spring triggered entry points that allow animals in but not out.
Date: January 19, 1909
Creator: Hendrix, Julius M.
Partner: UNT Libraries Government Documents Department

Umbrella-Holder

Description: Patent for an umbrella holder. Illustrations included.
Date: March 19, 1912
Creator: Rauch, Otto
Partner: UNT Libraries Government Documents Department

Tongue for Farm Implements.

Description: Patent for a tongue for farm implements, which regulates the draft of the implement.
Date: January 19, 1909
Creator: Mader, August W.
Partner: UNT Libraries Government Documents Department

Pump Rod Coupling

Description: Patent for pump rod coupling. This invention is designed to couple adjacent ends of pistons or pumps. Illustration included.
Date: March 19, 1907
Creator: Fletcher, Homer M.
Partner: UNT Libraries Government Documents Department

Non-Refillable Bottle.

Description: Patent for improvements to non-refillable bottles to prevent tampering and/or re-filling of container with alternate substance. Item is designed to be used on any ordinary bottle.
Date: August 19, 1902
Creator: Allen, Edward
Partner: UNT Libraries Government Documents Department
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