MATTRESS WITH A VISCO ELASTIC POLYURETHANE FOAM LAYER
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United States of America Patent
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Issued Date -
Nov 17, 2016
app pub date -
Apr 15, 2016
filing date -
May 24, 2013
priority date (Note) -
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Abstract
A foam mattress is provided having a body facing surface comprising a viscoelastic foam layer. The body facing surface further comprises a recess or cavity into which a layer including a core of springs may be provided. The foam mattress further having a layer of open cell foam beneath the viscoelastic foam layer. The open cell, or reticulated, foam layer provides increased breathability. Support for the mattress may further be provided by a bottom layer of conventional foam.
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Family
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