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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.
Partner: UNT Libraries Government Documents Department

Vehicle-Spring

Description: Patent for an improvement to springs "designed particularly for use upon carriages, wagons, and motor or other cars" (lines 11-13).
Date: July 11, 1911
Creator: Snow, Arthur Leland
Partner: UNT Libraries Government Documents Department

Stirrup.

Description: Patent for a saddle-stirrup with springs on the bottom and a spring-catch on the top.
Date: August 11, 1896
Creator: Long, Francis F.
Partner: UNT Libraries Government Documents Department

Spring Motor.

Description: Patent for a new and improved spring motor. This design consists in "[t]he combination of a motor with a drum attached to one of its shafts . . . the spring which bears upon the stop and which is rigidly secured to the frame at its outer end, the stop being pivoted . . . [and] a rod provided with a cone bearing laterally against said spring for increasing or decreasing the friction of the spring against the drum" (lines 73-84).
Date: February 11, 1890
Creator: Wallace, James T.
Partner: UNT Libraries Government Documents Department
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