Land vehicles – Wheeled – Coasters
Reexamination Certificate
2008-04-14
2010-11-23
Phan, Hau V (Department: 3618)
Land vehicles
Wheeled
Coasters
C280S087050, C280S642000, C280S647000
Reexamination Certificate
active
07837208
ABSTRACT:
A mobility device includes stored orientation and an operative orientation. Further the mobility device includes a frame, the frame having a front leg assembly including a pair of front legs, and a rear leg assembly including a pair of rear legs. Each of the front and rear leg assemblies including at least one cross member spanning the legs thereof, the cross members structured to have a variable width so as to effectively vary an overall width of the mobility device and reduce the width when in the stored orientation. Further, at least one of the leg assemblies includes a lower portion wherein the wheels are included, the lower portion disposable into a non-operative storage position that at least partially defines a reduced longitudinal dimension of the mobility device when in the stored orientation.
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Malloy & Malloy P.A.
Phan Hau V
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