Land vehicles – Ski or skate appliance or attachment – Scabbards for ice or roller skates
Patent
1996-05-01
1999-03-30
Poon, Peter M.
Land vehicles
Ski or skate appliance or attachment
Scabbards for ice or roller skates
36115, A63C 312
Patent
active
058878980
ABSTRACT:
A skating/walking support which includes a base, a first roller assembly, a first securing mechanism and a second securing mechanism. The base includes a support surface, a ground contact surface, and a first pivot element. The first roller assembly is pivotally connected to the first pivot element and is moveable relative to the base between first and second positions to effect a skating state and a walking state of the support, respectively. The first securing mechanism releasably secures the first roller assembly in the first position and the second securing mechanism releasably secures the first roller assembly in the second position.
REFERENCES:
patent: 3983643 (1976-10-01), Schreyer
patent: 4928982 (1990-05-01), Logan
patent: 4988122 (1991-01-01), Saunders
patent: 5615901 (1997-04-01), Piotrowski
Bartz C. T.
Poon Peter M.
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