Lumbar support
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 3, 1998
Grant Date -
N/A
app pub date -
Apr 25, 1996
filing date -
Apr 25, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lumbar support has a pair of laterally spaced cushions with a strap extending between them. The lateral spacing of the cushions may be adjusted by varying the length of the strap. The cushions are supported on the chair back by a pair of hooks that locate the cushions vertically.
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