Land vehicles – Skates – Runner type
Patent
1987-05-15
1990-11-20
Marmor, Charles A.
Land vehicles
Skates
Runner type
A63C 504
Patent
active
049713493
ABSTRACT:
A ski provided with an upper surface, a lower surface, and two lateral surfaces connecting the upper and lower surfaces. At least a portion of each lateral surface is inclined with respect to the lower surface, and the width of the lower surface, at each point along the length of the ski, is greater than the width of the upper surface at each point along the length of the ski.
REFERENCES:
patent: Re29659 (1978-06-01), Bildner
patent: 4433855 (1984-02-01), Wyke
patent: 4533150 (1985-08-01), Hardy
Diard Jean-Luc
Pascal Roger
Finlay Tamara L.
Marmor Charles A.
Salomon S.A.
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