Land vehicles – Runner vehicle – Standing occupant
Reexamination Certificate
2006-02-14
2006-02-14
Vanaman, Frank (Department: 3618)
Land vehicles
Runner vehicle
Standing occupant
Reexamination Certificate
active
06997465
ABSTRACT:
A sliding apparatus on snow comprising: a sliding plate in the shape of a snow board, a front stay having a lower end attached to a front portion of the sliding plate pivotably only in a front and rear direction and which extends in a skewed rear upper direction therefrom, a handlebar at an upper end of the front stay, a frame stay having a front end pivotably attached at a middle portion of the front stay and which extends in a bifurcated shape rearward and downward in a central position over the sliding plate, wherein at each of end of the frame stay having the bifurcated shape, a frame extension portion is connected, each frame extension portion extending along edges of the sliding plate and fixed thereto, a feet supporting plate between the two frame extension portions, a supporting stay having front end pivotably attached to an upper portion of the front stay and which extends rearwardly and downwardly, and a rear end attached pivotably to the feet supporting plate, a feet holding belt attached to the frame extension portions or to the feet supporting plate, and suspension members provided in an axis of the front stay, the frame stay, and the supporting stay to absorb forces which occur in an axial direction on the stays during bending of the sliding plate.
REFERENCES:
patent: 1445219 (1923-02-01), Larson
patent: 1672782 (1928-06-01), Ring
patent: 2062953 (1936-12-01), Wargo
patent: 3228045 (1966-01-01), Shepherd et al.
patent: 3529847 (1970-09-01), Shores
patent: 4129313 (1978-12-01), Benson
patent: 6036202 (2000-03-01), LaCome
patent: 6139031 (2000-10-01), Wingard
patent: 569492 (1975-11-01), None
patent: 2657787 (1991-08-01), None
patent: WO 99/29377 (1999-06-01), None
DLA Piper Rudnick Gray Cary US LLP
Jykk GmbH
Vanaman Frank
LandOfFree
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