UNT Libraries Government Documents Department - 11 Matching Results

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Car Coupling.

Description: Patent for a device that would make coupling cars together easier and safer. Cars would be able to be coupled automatically, and then detached without having to go in between them. Includes Illustrations.
Date: February 12, 1901
Creator: White, George O.
Item Type: Refine your search to only Patent

Impact-Motor.

Description: Patent for a rotary motor "to provide a simple and efficient motor particularly adaptable for vehicle propulsion and which when once started in either direction will automatically arrange its valve to continue that direction of rotation" (lines 13-18), including illustrations.
Date: November 12, 1901
Creator: Hahn, Carl
Item Type: Refine your search to only Patent

Sash-Fastener.

Description: Patent for improving the construction of sash fasteners making them simpler and inexpensive. These mounted window sash fasteners are capable of locking the window in it's closed position and supporting it in an open position at "any desired adjustment" (line 17).
Date: November 12, 1901
Creator: James, Will S.
Item Type: Refine your search to only Patent

Wireworking-Tool.

Description: Patent for improvements to wireworking tools which are "especially designed for twisting the opposite ends of a tie-wire to a runner-wire of a fence and also for twisting the intermediate portion of the tie-wire, so as to tighten the embrace of the latter upon the fence-post. It is furthermore designed to provide means for supporting or bracing the tool upon the post during the twisting operation thereof, and, finally, to arrange the handle of the tool so as to provide a convenient and effectiv… more
Date: February 12, 1901
Creator: Tate, Newton J.
Item Type: Refine your search to only Patent
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