Land vehicles – Runner vehicle – Standing occupant
Patent
1989-07-21
1990-01-30
Marmor, Charles A.
Land vehicles
Runner vehicle
Standing occupant
280 714, 280 2815, 280 87042, A63C 136
Patent
active
048968935
ABSTRACT:
An ice skateboard has front and rear trucks with horizontal axles attached thereto for pivotal steering movement of the axles in response to tilting of the skateboard. Each of the horizontal axles has a pair of runner blades attached thereto. An auxiliary blade assembly is attached to each side of the skateboard between the front and rear trucks and in tandem with the runner blades attached to the axles. Each of the auxilary blade assemblies include a mounting arrangement which permits pivotal movement of the auxiliary blade relative to the longitudinal axis of the skateboard.
REFERENCES:
patent: 664215 (1900-12-01), Hickson
patent: 2443348 (1948-06-01), Flajok
patent: 4114913 (1978-09-01), Newell et al.
patent: 4225145 (1980-09-01), Carr
patent: 4521029 (1985-06-01), Mayes
patent: 4653763 (1987-03-01), Schulte
patent: 4744576 (1988-05-01), Scollan, Jr.
Abu-Shumays Ibrahim K.
Shumays Adam A.
Shumays Sami A.
Mar Michael
Marmor Charles A.
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