发明名称 Combination back pack/beach chair
摘要 A multiple function assembly used both as a seat and a back pack. The assembly includes two hinged-together sections that articulate over an arc of about 45 degrees. A seat pad is hinged to the free end of one section and a storage bag detachably engages the other section. When the seat pad is pivoted to a position parallel with the section to which it is attached, the assembly functions as a back pack. When it is pivoted to an obtuse angle, the assembly functions as a seat with a back rest.
申请公布号 US4530451(A) 申请公布日期 1985.07.23
申请号 US19830555652 申请日期 1983.11.28
申请人 HAMILTON, JAMES 发明人 HAMILTON, JAMES
分类号 A45F4/02;(IPC1-7):A45F4/02 主分类号 A45F4/02
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