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Lock-Corner.

Description: Patent for a lock corner for attaching the corners of cardboard or paper boxes.
Date: May 31, 1910
Creator: Hall, Edgar R.
Partner: UNT Libraries Government Documents Department

Vehicle-Tire.

Description: Patent for a vehicle tire composed of laminate fiber board and wooden spokes covered in a oil based mixture, which hardens on the outside of the tires to waterproof them.
Date: May 31, 1910
Creator: Carhart, John Wesley
Partner: UNT Libraries Government Documents Department

Spring Trip Mechanism

Description: Patent for a spring trip mechanism for plows. Illustration included.
Date: May 10, 1910
Creator: Messer, Jeremiah Clark & Bell, William G.
Partner: UNT Libraries Government Documents Department
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