Skateboard apparatus

Details Skateboard apparatus Skateboard apparatus

1978-05-03

1980-09-30

Mitchell, David M.

Land vehicles

Convertible

Wheel to or from runner

280 12H, 280 15, 280 22, 280 28, 280 8704A, A63C 500

Patent

active

042251451

ABSTRACT:
A modified skateboard has runners attached to existing trucks. Top and bottom rails of the runners are jointed and slotted to allow changing runner length upon turning. Mounts are slotted to accommodate varying axle base lengths of skateboard trucks and to permit shifting during turns. Right and left turns are achieved by shifting weight from side to side and shortening the runners and sliding the runners relative to the trucks. Runners are braced to keep rails perpendicular to the top of the board.

REFERENCES:
patent: 1546805 (1925-07-01), St. Pierre
patent: 2140976 (1938-12-01), White
patent: 2499639 (1950-03-01), Forseth
patent: 2559452 (1951-07-01), McLellan
patent: 2937878 (1960-05-01), Reina
patent: 4061350 (1977-12-01), Schmidt et al.
patent: 4114913 (1978-09-01), Newell et al.
patent: 4138128 (1979-02-01), Criss

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