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Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination . . . of the laterally and vertically movable draw-head having the hook at its outer end, the keeper depending from the lower side of the car, and in which the draw-head is confined, the spring connected to one side of the draw-head and bearing thereon, and the arm pivoted in a slot in the draw-head, and having the head projecting in rear of the lip or shoulder of the hook, and the lever fulcrum… more
Date: July 20, 1886
Creator: Gorny, Jacob
Partner: UNT Libraries Government Documents Department

Bee Hive.

Description: Patent for a new and improved bee hive. This design consists of "the combination, with the removable section, having the right-angled slots and the comb-frames of the securing-bar" (lines 95-98).
Date: September 20, 1881
Creator: Norwood, John M.
Partner: UNT Libraries Government Documents Department

Improvement in Processes of Reducing Asphaltum to Liquid.

Description: Patent for improved “process of reducing asphaltum to a liquid and holding the same in a fluid condition without heat or the use of dead-oils” (lines 31-34).
Date: April 20, 1875
Creator: Lee, Archibald K.
Partner: UNT Libraries Government Documents Department

Wind-Engine.

Description: Patent for improvement to the construction of wind-engines design, including illustrations.
Date: June 20, 1882
Creator: Miller, Tedor T.
Partner: UNT Libraries Government Documents Department

Design for Colter Brace

Description: Design patent for colter-brace for plows.
Date: July 20, 1897
Creator: Darby, Robert J.
Partner: UNT Libraries Government Documents Department

Design for a Bridle-Bit.

Description: Design patent for a bride-bit that contains a novel design within the cheeks.
Date: June 20, 1899
Creator: Jackson, Claude D.
Partner: UNT Libraries Government Documents Department

Revolving Signal.

Description: Patent for a new and improved revolving signal-light: "[t]he combination, with a car-axle and a shaft driven thereby, of the lateral supporting stems carrying signaling-lanterns glazed in alternating colors, a shifting-lever acting alternately upon studs or stops of the said shaft, said shaft having a sliding movement, and gearing alternately with said signal-carrying stems" (lines 82-89).
Date: August 20, 1889
Creator: Warren, John W. & Radford, Samuel H.
Partner: UNT Libraries Government Documents Department

Top Prop.

Description: Patent for a new and improved top-props for carriages. This design consists "[i]n combination with an arm having perforations and slot, plate provided with arm, pin, and bolt, and arms . . . secured, respectively, to the arm and the carriage-top" (lines 76-80).
Date: May 20, 1890
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "consists in the construction and novel arrangement of the fork-shaped draw-heads having under-beveled bearings between the branches, the slotted coupler-bars having hook-lugs in front of the slots and adapted to interlock, the side bearings or ledges on each side of each hook-lug, designed to support the sides of the bar and to allow the hook-lugs to enter the slots in coupling" (lines 19-27).
Date: June 20, 1882
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department
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