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Wheel.

Description: Patent for a new and useful wheel, including instructions and illustrations.
Date: June 7, 1898
Creator: Millen, George
Partner: UNT Libraries Government Documents Department

Hub.

Description: Patent for a wheel hub that "provides for preventing circumferential movement of the inner ends of the spokes, for bracing the spoke-engaging spider, and for locking the spoke-tightening device for preventing the accidental loosening thereof." (Lines 13-18) Includes instructions and illustrations.
Date: March 2, 1897
Creator: Millen, George
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for nut locks that "as for its object to provide simple means for locking the nut against accidental displacement, at the same time allowing it to be removed by the proper application of force, and, furthermore, to permit the permanent locking of the nut at a pre-determined point." (Lines 9-15) Includes instructions and illustrations.
Date: August 31, 1897
Creator: Millen, George
Partner: UNT Libraries Government Documents Department

Ball-Bearing.

Description: Patent for a new and useful ball bearing, including instructions and illustrations.
Date: October 17, 1899
Creator: Millen, George
Partner: UNT Libraries Government Documents Department
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