Skates and skate boards

Details Skates and skate boards Skates and skate boards

1987-11-30

1989-04-04

Mitchell, David M.

Land vehicles

Skates

Wheeled skate

280 1119, 280 87042, A63C 1714

Patent

active

048179744

ABSTRACT:
A roller skate or skate board construction where a base member has a pair of rearward wheels. An auxiliary wheel member is located above the ground and rearwardly of the rear wheels to provide a "third wheel" support upon tilting of the base member. The "third wheel" is spring mounted to provide for compression when force is applied to the wheel. A stop member prevents overtilting of the base member.

REFERENCES:
patent: 863675 (1907-08-01), Towle
patent: 1211557 (1917-01-01), Dore
patent: 1632997 (1927-06-01), Connolly
patent: 4095817 (1978-06-01), Cohen
patent: 4240132 (1980-12-01), Wickman
patent: 4298209 (1981-11-01), Peters
"5th Wheelie," Surface Magazine, Oct./Nov. 1976 p. 118.
"Roller Wheelie," Skate-Boardor Magazine, vol. 2 #6 Aug. 1976, p. 38.

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