UNT Libraries Government Documents Department - 19 Matching Results

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Bee Hive.

Description: Patent for a new and improved bee hive. This design consists of "the combination, with the removable section, having the right-angled slots and the comb-frames of the securing-bar" (lines 95-98).
Date: September 20, 1881
Creator: Norwood, John M.
Item Type: Refine your search to only Patent

Washing-Machine.

Description: Patent for an improved washing machine "in which is employed a rotary agitator or dasher with blades, and it has for its objects among others to provide an improved construction whereby better results are attained, the construction simplified and made cheaper, less liable to become inoperative or injured and easier to operate" (lines 16-22). It has a cover with a hinged lid.
Date: April 4, 1893
Creator: Anderson, Albert Grant
Item Type: Refine your search to only Patent

Insect-Destroyer.

Description: Patent for an insect destroyer specifically for use in removing boll weevils from cotton plants by shaking them off the plants and sucking them up with suction tubes which deliver them to a crushing mechanism.
Date: February 18, 1908
Creator: Peek, Joseph S.
Item Type: Refine your search to only Patent

Thimble.

Description: Patent for an improved design of thimble which includes a needle-threader and a thread-cutter that can be used without removal of the thimble from the finger through the design of metal cone shapes as part of the thimble's design.
Date: November 21, 1905
Creator: Huntington, Spencer Hinsdale
Item Type: Refine your search to only Patent

Trace Carrier.

Description: Patent for a new and improved trace-carrier. This design consists in "the combination of a cylindrical body of elongated form and obliquely arranged and having slots in the upper part thereof to form bars, a central top slot between said bars, and a lower bar having a recess therein, an obliquely-inclined spring-latch extending across one of the open ends of said body, the back-band having a strap to pass around said body, and a girth-strap connected to said lower recessed bar" (lines 13-22).
Date: July 19, 1892
Creator: Wellborn, Samuel Houston
Item Type: Refine your search to only Patent

Medicated Salt Rock

Description: Patent for "improved medicated salt rock to be used for keeping cattle, horses, and other live stock in good condition, to serve as a tonic and blood-purifier, also to expel worms from the stomach and intestines, and to eradicate ticks and vermin" (lines 10-15).
Date: April 23, 1901
Creator: Green, Charles O; Wickline, William P. & Eaton, James B.
Item Type: Refine your search to only Patent

Medicated Salt Brick.

Description: Patent for a formula for a livestock salt brick that purports improve animal health. The formula includes salt, clay, sulfur, saltpeter, copperas, nux vomica, and santonin.
Date: February 24, 1903
Creator: Eaton, James B.
Item Type: Refine your search to only Patent

Rack and Pinion Mechanism.

Description: Patent for a new and improved rack-and-pinion mechanism. This design "relates to improvements on rack-and-pinion mechanism to dispense with the connecting-rod on steam-engines, whereby a more equal, constant motive power at any point of the piston-stroke, and no dead or weak points of the same, will be obtained" (lines 9-14).
Date: October 22, 1889
Creator: MacDonald, Peter M.
Item Type: Refine your search to only Patent
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