发明名称 Institutional bedding with integral pillow and mattress
摘要 A bedding arrangement is provided having a compressible foam mattress pad and compressible foam pillow pad integrated as a single bedding unit within a fluid resistant or impermeable cover whose seams are heat sealed together. Air ventilation through the cover and about the interior foam is permitted by a vent that restricts insect, article and fluid passage through the vent. By using foam of different densities and/or composition, optimum performance characteristics in terms of comfort and support can be obtained separately for the mattress portion and the pillow portion. By mounting two pillow pads within the cover, the bedding arrangement can be made reversible.
申请公布号 US6516482(B2) 申请公布日期 2003.02.11
申请号 US20020051806 申请日期 2002.01.14
申请人 DERBY, INC. 发明人 KARAFA DAVID M.;SHELBY TIMOTHY W.
分类号 A47C27/00;A47C27/14;(IPC1-7):A47C27/14 主分类号 A47C27/00
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