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Auto-Carrier (open access)

Auto-Carrier

Patent for an auto-carrier that applied to the running board for carrying various luggage. A second aspect is to provide a device to support a wide array of objects and to withstand the weight giving its location along the running board.
Date: July 8, 1919
Creator: Evans, Edward L.
System: The Portal to Texas History
Mine-Cart-Check Lock (open access)

Mine-Cart-Check Lock

Patent for improvements on mine-car-check lock technology. It provides a secure place for miners to put checks on the front of their cars and cannot be opened until the cart is empty.
Date: January 7, 1919
Creator: Williams, Ned
System: The Portal to Texas History