One-sided mattress
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United States of America Patent
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Oct 19, 2010
Issued Date -
N/A
app pub date -
Aug 29, 2008
filing date -
Sep 12, 2003
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Abstract
A one-sided mattress construction includes a spring assembly with asymmetric spring coils. Only the bottom portion of each spring coil is attached, either to adjacent spring coils or to a bottom surface of the mattress. The top portion of each spring may have a narrowing taper that permits the top to move independent of other adjacent springs.
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