UNT Libraries Government Documents Department - 11 Matching Results

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Car-Coupling.

Description: Patent for the invention of new and useful improvement to car-couplings. "This invention is an improved car coupling seeking among other improvements to provide simple, easily operated devices by which the cars may automatically couple..." (lines 7-10) Including instructions and illustrations.
Date: December 27, 1892
Creator: Vogt, August G.
Item Type: Refine your search to only Patent

Car-Coupling

Description: Patent for an improvement of car coupling design so as to be automatic so that it can couple and uncouple without needing a person to move from car to car that can be used alongside pin and link couplings (lines 11-16).
Date: December 27, 1892
Creator: Millican, Joel W.
Item Type: Refine your search to only Patent

Car-Coupling

Description: Patent for improvements to railroad car couplings granted to Conrad H. Carpenter. Improvements simplify the coupling construction and allow the cars to be couples automatically.
Date: December 27, 1892
Creator: Carpenter, Conrad H.
Item Type: Refine your search to only Patent

Cotton-Press

Description: Patent for a simple cotton press that is adapted to be run from the same source of power as the gin so that the plunger operates automatically (lines 12-16).
Date: December 27, 1892
Creator: Van Dyke, James E. & Stobaugh, Harry
Item Type: Refine your search to only Patent

Journal-Box

Description: Patent for "improvements in journal boxes, the object of my improvement being to provide simple and effective means for applying the lubricant, retaining it always within reach of the wearing surfaces, and conveying it over all of the surface which is subject to frictional content" (lines 8-14).
Date: December 27, 1892
Creator: Sneddon, William
Item Type: Refine your search to only Patent

Oliver.

Description: Patent for an improved "oliver," a blacksmith's hammer operated by foot power or another mechanism. It provides improved means for mounting the hammer, adjusting the blow of the hammer or cushioning it, and arranging the hammer at different positions when not in use.
Date: December 27, 1898
Creator: Raiza, William J. & Souther, Alsom
Item Type: Refine your search to only Patent

Valve.

Description: Patent for a new and useful valve for "controlling the flow of steam, compressed air, water, or other fluid" (line 12 - 14).
Date: December 27, 1898
Creator: Mitchell, Charles Bradley
Item Type: Refine your search to only Patent
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