Collapsible layered cushion
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United States of America Patent
Stats
-
Nov 15, 2016
Grant Date -
Jun 11, 2015
app pub date -
Feb 13, 2015
filing date -
Jun 7, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A layered cushion that may be fully disassembled for easy cleaning is disclosed herein. The sleep system is durable and fire retardant. The layered cushion may include a foam layer, a layer of void cells, and a cover. The foam permits fluids to move freely there through and contours to a user's body to maximize comfort and reduce interface pressure. The reticulated foam layer resists compression set and thermosetting. The layer of void cells also permits fluids to move freely there through and provide additional support to the user's body. The individual void cells of the void cell layer are perforated to allow the transmission of fluids there through. The cover couples the other layers together to form the layered cushion and prevents the layers from deteriorating. The cover is removable to permit cleaning each of the layers independently.
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Family
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Cited Art Landscape
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