Land vehicles – Wheeled – Coasters
Patent
1978-07-24
1980-01-08
Mitchell, David M.
Land vehicles
Wheeled
Coasters
293142, A63C 100
Patent
active
041825209
ABSTRACT:
A skateboard structure is provided which has a central platform formed of a top piece and a bottom piece. The two pieces may be formed of plastic or other appropriate material, and each piece may be shaped to define an inner surface of cellular configuration so that when the two pieces are fitted together they define an internal reinforcing honeycomb-like core. A bumper formed of appropriate resilient material, such as rubber or plastic, is provided which extends around the periphery of the two pieces of the central platform, and which has a web-like integral section extending inwardly between the two pieces to be clamped therebetween, so that the bumper may be held firmly in place. The bumper itself may have a variety of shapes, so that a common central two-piece platform may be used to provide a variety of skateboard shapes and models merely by selecting appropriate bumpers.
REFERENCES:
patent: 1532487 (1925-04-01), Hayes
patent: 3201138 (1965-08-01), Brown, Jr.
patent: 3736609 (1973-06-01), Saucier
patent: 3795409 (1974-03-01), Cudmore
patent: 3871671 (1975-03-01), Bildner
patent: 4129911 (1978-12-01), McDonald et al.
"Introducing the Hot Streaks," Skateboarder Magazine, Jul. 1978, pp. 24-25, vol. 4, No. 12.
Beecher Keith D.
Mitchell David M.
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