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Locking Device for Car-Doors.

Description: Patent for a locking device for a sliding train car capable of locking automatically upon close, including illustrations.
Date: May 9, 1916
Creator: Tierney, Henry J.
Partner: UNT Libraries Government Documents Department

Stock-Car

Description: Patent for an improvement on patent no. 326,591 so as "to enable a series of troughs in a stock-car to be extended toward and withdrawn 'from a position in line with the heads of the stock simultaneously; second, to provide for a vibrating water-trough a self-folding end support; third, to provide a car-door for the entrance of the stock which is capable of being folded and will unfold to close the door-opening in line with the inner surface of the car; fourth, to provide a sliding rear suppor… more
Date: January 6, 1891
Creator: Stoner, Jacob B.
Partner: UNT Libraries Government Documents Department
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