Air mattress
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United States of America Patent
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Apr 17, 2012
Grant Date -
Mar 17, 2011
app pub date -
Sep 17, 2009
filing date -
Sep 17, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed herein is an air mattress including at least two separate zones. A first and second groups of elongate, inflatable cells are disposed alternately within each of the at least two separate zones. An air pump is to supply pressurized air. At least two air distributors are serially connected with the air pump for respectively distributing the pressurized air to the at least two separate zones. Each air distributor is operable to supply the pressurized air to the first and second groups of cells within each of the at least two separate zones. A pressure reducer is serially connected between any adjacent two of the at least two distributors for reducing the pressure of the pressurized air to a downstream one of any adjacent two of the at least two distributors.
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Family
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