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Well-Drilling Machine.

Description: Patent for a well-drilling machine with "novel and improved means for manipulating and actuating the drill cable" (lines 11-12), including instructions and illustrations.
Date: August 4, 1914
Creator: Slaughter, George W., Jr.
Partner: UNT Libraries Government Documents Department

Ax-Sharpener

Description: Patent for an ax sharpener that can be attached to and removed from an ax head.
Date: January 5, 1915
Creator: Wilson, Friend A.
Partner: UNT Libraries Government Documents Department

Grip Hook For Log Loaders

Description: Patent for a grip hook for log loaders. This inventions relates to grip hooks used for log gripping. Illustration included.
Date: January 29, 1907
Creator: Martin, Daniel W.
Partner: UNT Libraries Government Documents Department

Hoe.

Description: Patent for various types of hoes as garden tools, including instructions and illustrations.
Date: December 20, 1898
Creator: Norwood, Edwin Osbern
Partner: UNT Libraries Government Documents Department

Wagon Bolster Attachment

Description: Patent for a wagon bolster attachment. Illustration included.
Date: March 21, 1905
Creator: Goodwin, James A. & Slaughter, George W.
Partner: UNT Libraries Government Documents Department

Cushion-Padded Horseshoe

Description: Patent for a horseshoe with cushion padding. Illustrations included.
Date: May 17, 1910
Creator: Gowing, William N.
Partner: UNT Libraries Government Documents Department

Caurbureter for Explosive-Motors

Description: Patent for a carburetor for explosive motors designed with a measuring chamber for liquid hydro-carbon and a mixing chamber to regulate the amount of liquid hydrocarbon used to enrich the body of incoming air. Illustrations included.
Date: February 23, 1909
Creator: Slaughter, George W., Jr.
Partner: UNT Libraries Government Documents Department

Bell Collar.

Description: Patent for a new and improved collar. This design "consists in the combination of a flat metallic band, which passes over the top of the neck, two metallic blocks, which extend down opposite sides of the neck and are provided with locks, two perforated slides, which are connected together at their lower ends by a metallic loop . . . The object of [the] invention is to provide a bell-collar for animals, and which is not only adjustable in size, so as to be adapted to necks of different sizes, but which, when placed upon an animal's neck, can only be removed by some one who has a key to one or both of the locks" (lines 13-29).
Date: September 20, 1887
Creator: Marshburn, Joseph J.
Partner: UNT Libraries Government Documents Department

Medical Compound.

Description: Patent for medical compound that consists of whisky, gum-guaiacum, bromide of potassium that can be used for curing Rheumatism and Neuralgia.
Date: November 29, 1881
Creator: Eaves, William Hadsil
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses

Description: Patent for a new and improved Cotton-Press. The invention relates to the press on which a Patent (No. 150,573) was granted May 5, 1874, to William B. Hollowell. It consists of a duplicate master-wheel on the drum for working the follower; also an improved contrivance for connecting the pitman to the lever and to its pivot, whereby the machine is rendered more efficient and may be lighter for a given strength.
Date: September 19, 1876
Creator: Horn, William H. & Willim Henry Horn
Partner: UNT Libraries Government Documents Department