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Truck-Lifter.

Description: Patent for a new and useful improvement in truck lifters, including instructions and illustrations.
Date: December 6, 1898
Creator: Donaldson, William John
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for improvements to a machine that compresses bolts of cloth or waste into compact bales for shipment.
Date: March 18, 1884
Creator: Reagan, Edgar U. G.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and improved cultivator. This design "consists in the means by which the plow or cultivator standards may be adjusted to regulate the depth of the cultivators or plows" (lines 6-9).
Date: January 4, 1881
Creator: Niederauer, Charles
Partner: UNT Libraries Government Documents Department

Poison Distributer.

Description: Patent for a new and improved poison distributor. This design "relates to improvements in machines for exterminating insects . . . the application of poisons in solutions . . . cannot be brought into contact with every part of an infested plant. They furthermore invariably retard the growth and often kill the plant. . . . The object of [the] invention is to obviate the defects referred to . . . whereby pulverized poisons may be rapidly ejected, not directly upon the plants, but mainly into the surrounding atmosphere. . . . and produce the desired effect upon every object within a wide range" (lines 14-44).
Date: March 18, 1890
Creator: Richards, Henry B.
Partner: UNT Libraries Government Documents Department

Improvement in Vehicle-Wheels.

Description: Patent for an "invention to provide a vehicle-wheel that is capable of being expanded so as to fit the tire". Patent for an invention to facilitate removing and replacing wagon or buggy tires.
Date: July 10, 1877
Creator: Racer, Martin J.
Partner: UNT Libraries Government Documents Department

Improved Washing-Machine.

Description: Patent for a machine for washing and wringing clothes, which can be used with a furnace for heating the water but has legs for support when being used separately from a furnace. Includes instructions and illustrations.
Date: September 13, 1870
Creator: Moore, Alfred, L. D.
Partner: UNT Libraries Government Documents Department

Improvement in Seeding-Machines

Description: Patent for a seed-planting machine with adjustable mechanisms that allows the user to customize the seeding machine for a specific project.
Date: June 2, 1874
Creator: Lee, Abram & Sinks, Edward Randolph
Partner: UNT Libraries Government Documents Department

Baling-Press.

Description: Patent for improvements in baling-presses by using a four-sided baling box/chamber with supporting-upright doors arranged at the top, at the front and one of the sides of the box. These doors can be hinged at diagonally-opposite corners of the box; locking-bolts are pivoted at the free end of the each door, the top door with locking-bar sliding through apertures in the uprights and the lever for operating the top door. Illustration is included.
Date: April 21, 1891
Creator: Klockmann, Henry G.
Partner: UNT Libraries Government Documents Department

Stirrup Leather

Description: Patent for a leather stirrup designed as an improvement and "is the production of such devices with a minimum expenditure of material and labor." (12-14)
Date: May 19, 1903
Creator: Wroe, James P. & Lange, Henry F.
Partner: UNT Libraries Government Documents Department

Tent-Frame.

Description: Patent for a tent frame, which can be easily put together in the dark.
Date: November 1, 1910
Creator: Huebner, George
Partner: UNT Libraries Government Documents Department

Pencil.

Description: Patent for a mechanical pencil, which allows the lead to be extended by turning the cap.
Date: March 16, 1909
Creator: Vasicek, John
Partner: UNT Libraries Government Documents Department

Insect Catcher

Description: Patent for an insect catcher. This device is for catching cotton boll weevils. Illustration included.
Date: October 3, 1905
Creator: Krenek, Edward Joseph
Partner: UNT Libraries Government Documents Department

Bridge Construction

Description: Patent for a bridge building technique especially for arch or span bridges, to stabilize the bridge as well as making the bridge easy to assemble.
Date: December 29, 1914
Creator: Huebner, George
Partner: UNT Libraries Government Documents Department

Hay Press

Description: Patent for improvements of hay press to simplify construction and add locking device.
Date: August 29, 1900
Creator: Sherrer, August
Partner: UNT Libraries Government Documents Department

Vehicle Air-Brake.

Description: Patent for an air braking system that can be used on bicycles, tricycles or other vehicles. Illustration included.
Date: September 11, 1900
Creator: Donaldson, William John, Jr.
Partner: UNT Libraries Government Documents Department