发明名称 Portable cushion apparatus
摘要 A portable, foldable, and heatable cushion and raincoat apparatus has foldable carrying case with cushioning means attached thereinside and a raincoat having a portion attached thereinside so that it may be folded into a carrying case. The carrying case has a zippered enclosure and a handle for ease in carrying to spectator and sporting events to use as a cushion, and in inclement weather, to use as a raincoat or to keep warm. A heating element is attached inside the case to keep the user warm.
申请公布号 US4035606(A) 申请公布日期 1977.07.12
申请号 US19760664552 申请日期 1976.03.08
申请人 BROWDER, THOMAS H. 发明人 BROWDER, THOMAS H.
分类号 H05B3/34;(IPC1-7):H05B1/00 主分类号 H05B3/34
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