Energy absorbent lumbar support
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 10, 2004
Grant Date -
N/A
app pub date -
May 1, 2000
filing date -
May 1, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An energy absorbing lumbar seat insert for a vehicle seat is provided. The seat insert provides support for the user's lumbar area. The insert is preferably composed of high-density, energy absorbing polymerized material such as a polyurethane. Alternatively, the insert may be composed from other polymerized materials, including polyethylene, polypropylene, and polystyrene, or any combination thereof. The insert may be made of a single polymer or a mixture, or may be composed of multiple layers of two or more different polymers. Attachment of the insert to the seat back may be accomplished by chemical or mechanical fastening. The insert may be molded to conform to the profile of the lumbar region of the back of a particular driver.
First Claim
Family
International Classification(s)
Cited Art Landscape
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