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Plow

Description: Patent for "means which will rigidly hold the point against independent movement toward the landslide of the plow" (lines 45-47).
Date: May 7, 1901
Creator: Kelly, George Addison
Partner: UNT Libraries Government Documents Department

Roll Box for Cotton Gins.

Description: Patent for a new and improved roll-box for cotton gins. This design "is to provide for a cleaning of the seed-cotton at its first stage of ginning, and thus prepare the same for a more effectual cleaning at the second stage of the process after the same leaves the saws" (lines 24-28). It consists, "with the gin-ribs and the revolving saws working between said ribs, of an unyielding perforated breast-board arranged in front of said ribs and a supplemental perforated cleaning-board above said rib… more
Date: May 31, 1892
Creator: Scott, Eugene C.
Partner: UNT Libraries Government Documents Department

Potato Curing Apparatus.

Description: Patent for a potato-curing apparatus that includes container that allows air to circulate around inside of it.
Date: May 8, 1917
Creator: Wells, James B.
Partner: UNT Libraries Government Documents Department

Cotton-Gin Attachment.

Description: Patent for a cotton gin attachment that cleans and separates the lint before it reaches the machines condenser.
Date: May 31, 1892
Creator: Scott, Eugene C. & Kelly, George A.
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine "that may be made to effectively employ the full expansive force of the steam or other motive fluid in a uniform manner" (lines 12-14). Illustrations included.
Date: May 28, 1907
Creator: Kelly, George A.
Partner: UNT Libraries Government Documents Department

Churn-Dasher.

Description: Patent for "a churn dasher to which a rotary movement shall be imparted by the resistance offered by the fluid to the dasher when the latter is given a vertical reciprocating movement in the ordinary manner, the rotary movement being constantly in one direction, irrespective of the direction of the vertical reciprocating movement" (lines 13-21).
Date: May 16, 1893
Creator: Cannon, Burrell
Partner: UNT Libraries Government Documents Department

Metal-Coating Composition.

Description: Patent for a metal coating composition to form a protective coating on metals and steel to prevent rust and corrosion.
Date: May 24, 1921
Creator: Ethridge, Thomas Jefferson
Partner: UNT Libraries Government Documents Department

Combined Grubbing, Subsoiling, and Turning Plow

Description: Patent for a combined grubbing, subsoiling, and turning plow. Illustration included.
Date: May 23, 1905
Creator: Toler, Henry Wilson
Partner: UNT Libraries Government Documents Department

Gas-Exploded Ordnance

Description: Patent for a gas gun. Illustrations included.
Date: May 30, 1911
Creator: Hamilton, Ernest Hubbard
Partner: UNT Libraries Government Documents Department

Child's Bed.

Description: Patent for a retractable crib and mattress attached to side of bedstead, folding underneath for storage when not in use. When fully extended, allows crib mattress and bedstead mattress to be in the same plane.
Date: May 21, 1918
Creator: Myers, Daniel E.
Partner: UNT Libraries Government Documents Department
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