发明名称 Waterproof backed blanket
摘要 The invention discloses a waterproof blanket to provide protection from ground moisture for use by picnickers and others. It has a waterproof layer, for contact with the ground, and a non-waterproof, comfortable layer. It is oval in shape. The blanket can be folded and then rolled so that it can be readily transported. Adhesive belts keep the blanket in its rolled configuration when it is being transported. It may also have an attached carrying strap.
申请公布号 US5386603(A) 申请公布日期 1995.02.07
申请号 US19940232606 申请日期 1994.04.25
申请人 DRUST, ROSANN 发明人 DRUST, ROSANN
分类号 A47G9/06;(IPC1-7):A47G9/06 主分类号 A47G9/06
代理机构 代理人
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