Skateboard

Details Skateboard Skateboard

1988-04-04

1989-01-03

Mitchell, David M.

Land vehicles

Wheeled

Coasters

D21227, A63C 1704

Patent

active

047951818

ABSTRACT:
A skateboard comprises a single oversized centrally-located wheel in addition to conventional pairs of front and rear wheels. The wheels are arranged so that the board will ride on no more than three wheels at a time, with either the front or rear pair being elevated above the supporting ground surface, depending upon the rider's longitudinal weight distribution on the skateboard relative to the center wheel. An optional foot-operated friction brake is engageable with the center wheel.

REFERENCES:
patent: 1701410 (1929-02-01), Hornquist
patent: 3252713 (1966-05-01), Heller
patent: 3512798 (1970-05-01), Siegel
patent: 3630540 (1971-12-01), Smith
patent: 4043566 (1977-08-01), Johnson
patent: 4095817 (1978-06-01), Cohen
patent: 4106786 (1978-08-01), Talbott
patent: 4133548 (1979-01-01), Smith
Wheelee Board, Skateboarder Magazine, Sep. 1977, vol. 4.

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