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Improvement in Fire-Tongs

Description: Patent for a part to prevent the legs of fire-tongs from lapping or crossing each other.
Date: January 17, 1871
Creator: George, Alfred M.
Partner: UNT Libraries Government Documents Department

Improvement in Pen-Holders.

Description: Patent for new improvements on the design of the pen-holder, including illustrations.
Date: January 24, 1871
Creator: George, Alfred M.
Partner: UNT Libraries Government Documents Department

Improvement in Plows.

Description: Patent for an improvement in plow design, including illustrations.
Date: February 25, 1873
Creator: Nichols, James R.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent for "cotton-presses of the upright kind; and the nature thereof consists in combining, with a pulley-wheel keyed upon the shaft of a gear-wheel actuating the follower-screw, and a larger pulley-wheel keyed upon the shaft of a gear-wheel actuating a cog-wheel upon the end of an actuating-shaft, having its bearings at one end in the press-frame, and at the other in a vibrating lever, whereby the said friction-pulley can be brought to bear against the larger pulley, for the purpose of runni… more
Date: April 6, 1875
Creator: Knowles, William W.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Reissued patent for a new and useful improvement in cotton press: "The invention consists in operating the nut of a follower-screw by means of a drive-pinion, whose own shaft is actuated alternately in opposite directions, by a friction-wheel" (lines 13-16).
Date: March 31, 1874
Creator: Knowles, William Wadsworth
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Presses.

Description: Patent for a cotton press that is constructed using fewer parts than other models. Includes instructions and illustrations.
Date: August 30, 1870
Creator: Knowles, William Wadsworth
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a plow designed with an implement to allow user to remove excess dirt from the blade as the plow is being used.
Date: April 1, 1879
Creator: Dyer, Charles V.
Partner: UNT Libraries Government Documents Department

Improvement in Remedies for Dropsy.

Description: Patent for a medical compound to alleviate dropsy, consisting of grape-vine, spirits of niter, oil of grape-vine, extract of Spanish apple root, and common salt. Includes instructions.
Date: November 14, 1876
Creator: Lawhon, David W.
Partner: UNT Libraries Government Documents Department

Improvement in Belt-Fasteners.

Description: Patent for new and useful improvements in Belt-Fasteners. Illustration is included.
Date: November 28, 1871
Creator: Olmsted, Marcellus
Partner: UNT Libraries Government Documents Department
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