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Washing Machine.

Description: Patent for a new and improved washing machine. This design has a reversible trough, "having bearings for the detachable rollers and provided with a pair of flat springs affixed rigidly to opposite sides and at opposite ends of the trough, hooked screw-bolts having thumb-screws, and shaft of the main roller" (lines 1-6).
Date: November 15, 1881
Creator: Blake, Llewellyn A.
Partner: UNT Libraries Government Documents Department

Globe Draft-Shield.

Description: Patent for the invention of a simple and efficient device to attach to a chimney which will prevent sudden wind from blowing out the lamp.
Date: August 15, 1916
Creator: Byrd, Silas
Partner: UNT Libraries Government Documents Department

Locking Device.

Description: Patent for "improvements in locking devices for motor vehicle steering wheels" (lines 10-11).
Date: April 15, 1919
Creator: Crawford, Jesse L. & Dunlap, Jack R.
Partner: UNT Libraries Government Documents Department

Improvement in Churns.

Description: Patent for a butter churn.
Date: December 15, 1874
Creator: Sreeves, Charles B.
Partner: UNT Libraries Government Documents Department

Spittoon

Description: Patent for a spittoon for hospital use. Illustrations included.
Date: October 15, 1912
Creator: Grisham, Mattie
Partner: UNT Libraries Government Documents Department

Tire Casing Core

Description: Patent for a tire casing core designed to make the installation and removal of casings from tires easier to perform with a reduced risk of damaging either item.
Date: April 15, 1919
Creator: Hibbs, C. D.
Partner: UNT Libraries Government Documents Department

Piston-Ring.

Description: Patent for metallic piston rings to allow for expansion and contraction without leakage.
Date: June 15, 1920
Creator: Jordan, Robert M.
Partner: UNT Libraries Government Documents Department

Flower Pot Trellis

Description: Patent for a flower pot trellis which is used "to be applied to flower-pots of various sizes to support plants or vines without interfering with their roots" (p.2).
Date: April 15, 1890
Creator: Brown, John Stoddart
Partner: UNT Libraries Government Documents Department

Improvement in Windlass Water-Elevators

Description: Patent for an improvement in Chain-Wheels consisting "in the construction and arrangement of a device for drawing water from wells, which shall be cheap, convenient, and free from danger, as will be hereinafter more fully set forth."
Date: October 15, 1878
Creator: Knipscheer, John
Partner: UNT Libraries Government Documents Department

Pipe Wrench or Clamp

Description: Patent for a pipe wrench or clamp. Illustration included.
Date: December 15, 1903
Creator: Hutchins, Charles N.
Partner: UNT Libraries Government Documents Department

Shovel-Digger.

Description: Patent for an improved shovel design.
Date: March 15, 1921
Creator: Landrum, Livy P.
Partner: UNT Libraries Government Documents Department

Child's Plate or Dish

Description: Patent for a child's plate or dish. It is designed to be secured to the shelf of the children's chair to prevent throwing. Illustration included.
Date: February 15, 1910
Creator: Matthews, Jennie C.
Partner: UNT Libraries Government Documents Department

Storage Bin

Description: Patent for Storage Bin. This device is a container which seeks to control the temperature of vegetables in storage bins.
Date: May 15, 1917
Creator: Stoker, Mack Daniel
Partner: UNT Libraries Government Documents Department

Improvement in Grinding-Mills.

Description: Patent for an improvement in grinding mills which purports to save time.
Date: November 15, 1870
Creator: Westmoreland, Joseph M.
Partner: UNT Libraries Government Documents Department

Improvement in Gate-Hinges.

Description: Patent for an improvement in the design of gate-hinges, including illustrations.
Date: April 15, 1873
Creator: Stone, John H.
Partner: UNT Libraries Government Documents Department

Improvement in Animal-Traps.

Description: Patent for improvements to animal-traps to wound or kill rats, mice, and game with the size and strength being adjustable to the size of animals sought.
Date: August 15, 1887
Creator: Martin, Josiah
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for the improvement of cultivators using adjustable blades and is adaptable to use different types of blades for a variety of other uses, including illustration.
Date: January 15, 1861
Creator: Alexander, J. T. D.
Partner: UNT Libraries Government Documents Department

Tire-Tightener

Description: Patent for a tire tightener for wagons. Illustrations included.
Date: February 15, 1910
Creator: Ryan, George A.
Partner: UNT Libraries Government Documents Department

Improvement in Brooms.

Description: Patent for improvement in the manufacture of corn brooms.
Date: August 15, 1871
Creator: Anderson, Edward Americus
Partner: UNT Libraries Government Documents Department

Carriage Bow Support

Description: Patent for a carriage bow support. This invention is designed for use with buggies and absorb shock and jarring motions. Illustration included.
Date: January 15, 1907
Creator: Ledbetter, Rufus C.
Partner: UNT Libraries Government Documents Department

Acetylene Gas Torch

Description: Patent for a acetylene gas torch. Illustration included.
Date: March 15, 1904
Creator: Marsh, William H.
Partner: UNT Libraries Government Documents Department

Machine for Sawing Marble in Obelisk Form.

Description: Patent for "a new and Improved Machine for Sawing Marble Blocks in Polygonal Taper Form" (lines 4-6), including illustration.
Date: April 15, 1856
Creator: Haviland, J. E.
Partner: UNT Libraries Government Documents Department

Violin Bow

Description: Patent for an addition to tip of the violin bow, including illustrations.
Date: September 15, 1903
Creator: Roark, B. Mortimer
Partner: UNT Libraries Government Documents Department

Improvement in Lamp-Burners.

Description: Patent for a new improvement for Lamp-Burners that helps prevent explosions, including illustrations.
Date: April 15, 1879
Creator: Beeman, Geraldo A. & Ramsey, Haley S.
Partner: UNT Libraries Government Documents Department
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