UNT Libraries Government Documents Department - 9 Matching Results

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Improvement in Belt-Fasteners.
Patent for new and useful improvements in Belt-Fasteners. Illustration is included.
Improvement in Cotton-Presses.
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 running up the follower, or against the small pulley for the purpose of running it down, by drawing the said level inward or outward." (Lines 15-30) Includes instructions and illustrations.
Improvement in Cotton-Presses.
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).
Improvement in Cotton-Presses.
Patent for a cotton press that is constructed using fewer parts than other models. Includes instructions and illustrations.
Improvement in Fire-Tongs
Patent for a part to prevent the legs of fire-tongs from lapping or crossing each other.
Improvement in Pen-Holders.
Patent for new improvements on the design of the pen-holder, including illustrations.
Improvement in Plows.
Patent for an improvement in plow design, including illustrations.
Improvement in Remedies for Dropsy.
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.
Plow.
Patent for a plow designed with an implement to allow user to remove excess dirt from the blade as the plow is being used.
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