PILLOW AND MATTRESS PAD SYSTEM WITH VARIABLE ZONES OF ELASTICITY
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United States of America Patent
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N/A
Issued Date -
Sep 25, 2014
app pub date -
Jul 13, 2012
filing date -
Jul 15, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pillow, mattress pad, mattress pad and pillow system, and mattress are provided having a plurality of zones for providing a selected distribution of pressure across different parts of a sleeper's body. The pillow has a first zone of elasticity for supporting the head of a sleeper and an integral second zone of elasticity for supporting the neck and upper thoracic spine, said pillow comprising a firm high resistance foam lower portion and a viscoelastic foam upper portion matingly contoured to the lower portion and internally sealed to the lower portion along a surface of predetermined curvature.
First Claim
Family
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Cited Art Landscape
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