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Vehicle-Wheel Buffer

Description: Patent for an improved construction for a vehicle-wheel buffer which eliminates deterioration of its components found in ordinary type buffer. This invention implements an anti-friction mounting which allows the buffer to rotate freely.
Date: February 25, 1915
Creator: Kettler, Martin F.; M. F. Kettler
Partner: UNT Libraries Government Documents Department

Resilient Wheel.

Description: Patent for "certain new and useful Improvements in Resilient Wheels" (lines 5-6) including specifications and illustrations.
Date: May 25, 1915
Creator: Martin F. Kettler
Partner: UNT Libraries Government Documents Department
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