Wheelchair

Details Wheelchair Wheelchair

2005-11-22

2005-11-22

Morris, Lesley D. (Department: 3611)

Land vehicles

Wheeled

Occupant propelled type

Reexamination Certificate

active

06966569

ABSTRACT:
A wheel including a rim member (20), and a hub member (22) which is connected to a center of the rim member via a wheel part (21). The wheel is rotatably connected to a chair part (1). The wheel fixes a cushion ring26on the outer periphery of the rim member (20), and has a continuous wall portion (31) on an outside portion of the outer periphery. The continuous wall portion (31) is shaped in form of a ring along the rim member (20), and provides a grip ring (27) on an edge portion thereof. The wheel provides a finger-holding cavity (32) which is formed by the continuous wall portion (31).

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patent: 198 47 535 (2000-06-01), None
patent: 0 363 780 (1990-04-01), None
patent: 11-347072 (1999-12-01), None

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