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Improvement in Plows.

Description: Patent for a new and improved turn-plow which "consists in several features of improvement, by which the preparation and tillage of soil may be done at less the usual expense, and more than the usual convenience to the farmer." (lines 13-18) including instructions and illustrations.
Date: July 28, 1874
Creator: White, Moses F. & Blankenship, Augustus J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Combined Planter and Cultivator.

Description: Patent for "a simple, practical combined planter and cotton and corn cultivator, which shall be easily adjusted and operated, and shall be cheap and durable" (lines 11-12). The patent includes instructions and an illustration.
Date: August 20, 1867
Creator: Adams, Jesse
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Hot-Air, Steam, and Water-Gauge.

Description: Patent for improvements in hot air, harmonic steam, and water gauges: "In this invention several tubes pass through the boiler, some under and some above the water, through which currents of air are induced by the heat of the water or steam surrounding them" (lines 8-9).
Date: October 8, 1867
Creator: Walker, James C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Combined Plow-Carrier and Cotton-Chopper.

Description: Patent for improvement in combined plow-carrier and cotton-chopper by “combining with a plow-carrier, a revolving wheel, placed at right angles with the line of direction of the plows, and provided with a number of horizontal cutters at the ends of its spokes, for the purpose of cutting square across the ridges of earth cast up by the plows, in which cotton seed is sown, and dividing the ridges into isolated hills, each containing one or more cotton-plants.” (Lines 23-29) Illustration is incl… more
Date: May 18, 1869
Creator: Kirtley, Fielding L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump Controlling Means

Description: Patent for a pump controlling means. This invention applies even pressures on the discharge line. Illustration included.
Date: August 23, 1904
Creator: Small, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stock Car.

Description: Patent for a new and improved stock car for railroads. This design "has for its object to guard the cattle from such injury as is likely to occur to a car full of cattle by the sudden starting or stopping of the car; to furnish means for guiding the cattle into the proper compartment of the car, and to furnish means for working the device by a train-hand on top of the car" (lines 10-16).
Date: February 3, 1885
Creator: Pierce, Jonathan E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stock Car.

Description: Patent for a new and improved boxcar. This design "is an improvement in movable transverse partitions for stock-cars, which are employed for separating the animals by individuals or groups. It is more particularly an improvement on such partitions as are suspended by sliding loop-hinges from a horizontal rod, and provided at the bottom with feet that enter sockets in the floor of the car, whereby the partitions are adapted to be fastened or released by a vertical movement" (lines 9-19).
Date: July 13, 1886
Creator: Pierce, Jonathan E. & Pryor, David C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grinding Planer Knife.

Description: Patent for a new and improved attachment for grinders of wood-planing-machine knives. This design "may be securely attached to the frame of a wood-planing machine for grinding the revolving knives of the planer without removing the knives from its shaft or the shaft from its bearings upon the frame of the machine. . . . in so constructing and combining the parts of the improved device . . . it may be readily adapted to suit various-sized machines" (lines 10-22).
Date: November 9, 1880
Creator: Le Roy, Charles Jerome
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rack and Spool for Holding Rope Coils.

Description: Patent for a new and improved rack for ropes. This design "consists in a peculiar construction of frame and arrangement of the spools or reels upon the frame to secure a light and compact structure of sufficient stability to support the required number of rope-coils" (lines 15-19).
Date: September 28, 1880
Creator: Le Roy, Charles Jerome
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Car-Brakes.

Description: Patent for "car-brakes that work automatically and without manual intervention as soon as the locomotive is stopped." (Lines 12-14) Includes instructions and illustrations.
Date: June 1, 1875
Creator: Kirtley, Fielding L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Car-Brakes.

Description: Patent for "a means for the automatic application of brakes to the cars of a railway-train; and it consists in a loosely-moving draw-bar attached to the car by means of bolts passing through a central longitudinal slot, and having its sides wrought into two rack-bars, which mesh with pinions upon two windlass-shafts; which arrangement, when the locomotive is "slowed," causes the impact of the cars to drive up the draw-bars and wind up cords upon the windlass-shafts, which communicated with and … more
Date: June 1, 1875
Creator: Kirtley, Fielding L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Chairs.

Description: Patent for improvement in chairs, which provides adjustable shoulder supports and back (inclination and height), with intended advantages of better lung capacity and spinal alignment. The chair can be adjusted to fit all sizes of bodies. It is noted that some of the adjustable features could be incorporated into other furnishings such as beds or lounges. An additional feature of the chair is a retracting spring to assist the user in exiting the chair.
Date: May 9, 1876
Creator: Barnes, James W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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