UNT Libraries Government Documents Department - 15 Matching Results

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Artificial-Stone Composition

Description: Patent for "an artificial stone adapted for all purposes to which natural stone can be applied, and which can be given any desired shape while in a plastic state, or carved and polished after hardening" (lines 12-18).
Date: January 28, 1890
Creator: Blackmon, Albert M.
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Electric Railway.

Description: Patent for an electric railway that has the electric conductor on or under the ground, in a tube. The tube gets electricity to the trains via contact-pieces embedded in the tube, and it collapses whenever the train wheels go over it. The tube and conductor are kept safe in a u-shaped hanger underground.
Date: January 12, 1897
Creator: Lomb, George W. C.
Item Type: Refine your search to only Patent

Pliers.

Description: Patent for pliers that has one jaw fitted with ribs and the other with grooves. This allows the pliers to clamp onto and kink a wire in an improved way.
Date: December 19, 1893
Creator: Neuhaus, Frank C.
Item Type: Refine your search to only Patent

Plow-Stock.

Description: Patent for a strong and durable plow-stock that is "capable of receiving and operating in connection with any form of sweep, bull-tongue, or shovel plows, and [provides] means whereby the latter may be adjustably connected to the stock, and said stock readily adjusted, whereby the penetration of the plow may be increased or diminished in accordance with the character of plowing to be done" (lines 10-17).
Date: October 18, 1892
Creator: Koenig, Ernst
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Poison - Distributer

Description: Patent for a new and improved poison-distributer. This design is to "provide a machine for distributing poison or a fertilizer to the plants at each side of the furrow through which the machine may be drawn" (line 7 - 9).
Date: February 8, 1898
Creator: Richter, Frank L.
Item Type: Refine your search to only Patent

Poison-Distributer

Description: Patent for an "economically and simply constructed machine adapted to be drawn along over rows of plants and to spread powdered poison over the same for the destruction of insects" while also protecting the driver (lines 10-13).
Date: June 14, 1892
Creator: Krueger, John M. & Wunderlich, Fritz
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Poison-Distributor

Description: Patent for a device which destroys cotton worms "in which the cylinders [holding the poison] are adapted to be both vertically and laterally adjustable with respect to the height of the cotton and width of the rows" (lines 18-21).
Date: August 19, 1890
Creator: Pressly, Thompson
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Veterinary Medicine

Description: Patent for "a compound for the eradication of screw-worms in animals, and it has for its object toprovide a simple and inexpensive compound of this character which will quickly and efficiently destroy the worms, and at the same time serve as both an astringent and antiseptic to the wound" (lines 10-16).
Date: April 22, 1890
Creator: Youngkin, John A. & Youngkin, Josiah S.
Item Type: Refine your search to only Patent

Well Lining.

Description: Patent for a new and improved well lining. This design "has for its object to provide a seamless lining extending from the bottom of the well to the surface of the ground and designed to exclude all foreign or impure substances from the well-water—such as pass through the cracks of the brick or stone lining now commonly employed—and also to exclude ants and other insects and prevent the damage frequently cause through this source" (lines 9-17).
Date: May 13, 1890
Creator: Blackmon, Albert
Item Type: Refine your search to only Patent

Wheel-Plow.

Description: Patent for a wheel-plow that is meant for southern states. All the parts of this plow are adjustable in order to adapt to different sizes of bedding.
Date: November 20, 1894
Creator: Bunjes, Friederick
Item Type: Refine your search to only Patent
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