发明名称 Multicompartment cushion comprising recyclable plastic bottles
摘要 The present invention provides cushions comprising sheets connected together to define at least one compartment, which is filled with a plurality of gas-filled containers such as used or discarded plastic beverage bottles. The present invention also provides bag-like, multi-compartmented containers or advertising means for producing the cushions. The cushions can be adapted for use as a sunning mat, raft, surfing device, sleeping bag base, pool cover, pool lane marker, road crash barrier, storage and moving mat, temporary shelter or tent, and the like.
申请公布号 US5020175(A) 申请公布日期 1991.06.04
申请号 US19900485481 申请日期 1990.02.27
申请人 KIRKPATRICK, PAUL A.;KAHN, MARVIN L. 发明人 KIRKPATRICK, PAUL A.;KAHN, MARVIN L.
分类号 A47C9/10;A47C15/00;B63B35/613;E01F15/14;E04H4/08;E04H15/00;E04H15/20 主分类号 A47C9/10
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