U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.

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Class 223/18 - Napping

Subclass of Class 223 - Apparel apparatus
Definition: Devices and methods for raising the nap on a hat, usually
No. of patents: 0