Wheelchair seat cushion
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United States of America Patent
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-
Nov 10, 2009
Issued Date -
N/A
app pub date -
Sep 28, 2007
filing date -
Sep 29, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim
Family
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Cited Art Landscape
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