Inflatable air bed
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United States of America Patent
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-
Feb 4, 1997
Grant Date -
N/A
app pub date -
Feb 10, 1995
filing date -
Feb 10, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An inflatable air bed. The air bed includes an inflatable lower chamber and an inflatable upper chamber overlying and attached to the lower chamber. Each chamber includes at least one valve for inflating and deflating the chamber. The lower chamber provides support for the upper chamber, which can be independently adjusted for user comfort.
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