High comfort mattresses having fiberballs
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United States of America Patent
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Nov 17, 2009
Grant Date -
Apr 24, 2008
app pub date -
Oct 22, 2007
filing date -
Nov 10, 2003
priority date (Note) -
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Abstract
In one embodiment, a mattress is constructed of a core having a first side and a second side. A padding layer is positioned at the first side of the core and has a contoured surface and a planar surface. A layer of individual fiberballs is disposed on the planar surface of the padding layer.
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