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Steam-Engine

Description: Patent for a steam engine, improving on the original design so as to "provide a steam-engine having few parts so as to avoid the use of eccentrics, slide-valve, valve-rod, piston and connecting rods, stuffing-boxes, and glands, thus increasing the actual power by decreasing the friction" (lines 26-31).
Date: January 1, 1889
Creator: Harpst, Edgar S.
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for a new and improved gate. This design consists in "a central post, the latch-posts arranged at equal distances on opposite sides of the central post and provided with suitable catches, the latches pivoted at their inner ends to the center post and adapted to engage the said catches, the operating-bar affixed at its center to the upper end of the center post and at right angles to the gate, the loop connected at its free ends, respectively, to the latches, and the operating-cords runni… more
Date: October 1, 1889
Creator: Eubanks, Thomas Jefferson
Partner: UNT Libraries Government Documents Department

Recording Door-Lock

Description: Patent for "a continuous-recording lock suitable for bonded warehouses, factories, stores, public buildings, offices &c., and by a slight modification applicable, also, for private residences" (lines 7-11).
Date: January 1, 1889
Creator: Ferguson, George J.
Partner: UNT Libraries Government Documents Department

Sleigh-Runner.

Description: Patent for a new adjustable sleigh runner designed to be easily applied and removed from wheeled vehicles, including illustrations.
Date: January 1, 1889
Creator: Lewis, Thomas E.
Partner: UNT Libraries Government Documents Department

Means for Controlling the Flow of Navigable Rivers or Other Waters.

Description: Patent for a new means of controlling the waters. This design "is to remove or prevent the formation of sand-bars at the mouths of harbors elsewhere, calculated to obstruct navigation; also, to prevent the overflow of navigable rivers and the breaking of levees or destruction of jetties. [The] invention consists in a novel means of accomplishing these and other like ends by mechanical forces applied to increase the natural current or outflow of the navigable water toward its outlet or the ocean… more
Date: October 1, 1889
Creator: Coult, Joseph C.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and improved cultivator. This design "relates to that class of walking-cultivators or shovel-plows which are drawn by a single horse between two rows of plants, and which are frequently called 'double-shovel plows.' The leading object of the invention is to provide such a cultivator with two beams, each carrying a shovel, which beams are independently capable of vertical and lateral movements, whereby the operator can guide or lift the beams and shovels to avoid plants or obsta… more
Date: January 1, 1889
Creator: Jones, Fred B.
Partner: UNT Libraries Government Documents Department

Cotton-Cupper

Description: Patent for improvements in the type of equipment known as cotton cupers.
Date: October 1, 1889
Creator: Wilder, Theodore C. & Wilder, Atwood, E.
Partner: UNT Libraries Government Documents Department

Detachable and Adjustable Roller.

Description: Patent for a new and improved hand-truck. This design consists in "the combination, with the sections . . . arranged parallel to each other and adapted to have a combined longitudinal and lateral motion with reference to each other . . . rollers located upon the under side of said sections, and the spurs on the upper faces at each end, of the braces . . . located, respectively, upon the lower and upper faces of the device and diagonally across the same, and pivoted at each end to said sections … more
Date: October 1, 1889
Creator: Delany, John L.
Partner: UNT Libraries Government Documents Department

Cut-Off Valve.

Description: Patent for a new and improved valve. This design consists in "the valve-seat of [the] slide-valve, the entrances of whose steam passages form seats for auxiliary valves pivoted to [the] yoke on a rod, whose stud occupies said slot in upper portion of [the] arm pivoted to [the] pendant from [the] main valve-rod and terminating in [the] tappet, the same being combined with the adjustable stops" (lines 55-63).
Date: October 1, 1889
Creator: Moore, Robert B.
Partner: UNT Libraries Government Documents Department
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