Wheelchair seat cushion

Details Wheelchair seat cushion Wheelchair seat cushion

2007-09-28

2009-11-10

Dunn, David (Department: 3636)

Chairs and seats

Bottom or back

Contoured bottom

C297S452260, C297S452270, C297SDIG010

Reexamination Certificate

active

07614704

ABSTRACT:
A wheelchair seat cushion has multi-density regions. The cushion assembly may have a region having a stiffer, higher density proximate the front of the seat cushion assembly beneath the user's thighs to assist the user in exiting the wheelchair. Alternatively, or additionally, an insert member having multi-density regions may be received in a recess in a base member. The insert members may be oriented in different orientations to position a softer, less dense region at different locations, to situate the softer, less dense region of the insert beneath a particular user's ischial tuberosities and/or coccyx.

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