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Vehicle-Wheel.

Description: Patent for a wheel that uses tubes, springs, and cushions to absorb shock and creating a smoother ride for the passenger.
Date: November 11, 1913
Creator: Milam, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lens-Grinding Machine.

Description: Patent for a lens grinding machine that polishes any kind of lens via the means of a reciprocating motion in both the grinding tool and the lens holder.
Date: August 12, 1913
Creator: Rousseau, Almer A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spike.

Description: Patent for improvements in spikes, in which when the spike is driven into a tie, it will not turn (line 11-12). Illustration is included.
Date: July 8, 1913
Creator: Daniels, Winfield S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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