Land vehicles – Wheeled – Extensible
Reexamination Certificate
2006-06-13
2006-06-13
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S657000, C280S047380
Reexamination Certificate
active
07059625
ABSTRACT:
A stroller, in particular a rehabilitation stroller, having a front frame which extends upward to the rear, at an angle <90° to the ground and has two front frame struts, which are directed forward and downward and are equipped at their respectively lower ends with front wheels, and has a push bar at its rear, upper end, and having a rear frame which extends downward to the rear and is fastened at its upper end to the front frame and/or to the push bar thereof and is equipped at its rear, lower end with rear wheels. In order to obtain optimum shock absorption for the child and optimum maneuverability of the stroller, the latter comprises, according to the invention, a frame construction which serves as a seat carrier or is actually part of a seat, is guided in a longitudinally displaceable manner on the two front frame struts and is supported with respect to the front frame struts on at least one spring bearing, the spring force of which can be adjusted.
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Ellis Christopher P.
Greenblum & Bernstein P.L.C.
Otto Bock HealthCare IP GmbH & Co. KG
Swenson Brian
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