Land vehicles – Wheeled – Coasters
Reexamination Certificate
2007-10-30
2007-10-30
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Coasters
C280S087041, C280S087050, C482S066000, C482S068000
Reexamination Certificate
active
11098148
ABSTRACT:
A walking aid apparatus includes a pair of rods each having a first end and a second end. A central member is attached to the second ends. A pole is attached to the central member. A rear wheel is rotatably coupled to the pole. A sleeve is attached to each of the first ends. A post extends through the sleeve and is selectively rotated with respect to the sleeve. The post has an upper end positioned above the sleeve and a lower end positioned below the sleeve. A pair of legs is attached to an outer surface of the post below the sleeve. Each of the legs extends downward below the lower end. An axle is attached to the legs. Each of a pair of front wheels is rotatably attached to the axle. A leg receiving member is attached to and extends upwardly from the rods.
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Gomes Kenneth M.
Gomes Mason
Coolman Vaughn T.
Ellis Christopher P.
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