发明名称 Portable sun shade
摘要 A portable shelter which can be quickly and easily set up at the beach or other recreation area. The shelter is formed of a sheet of lighweight material having creases to form hinges between back and roof panels and supporting side panels. The side panels having upper and lower sections which have mutually engaging slots. The shelter is easily and quickly set up by folding the lower side panel sections approximately ninety degrees to the back and interlocking the mutually engaging slots of the upper and lower side panel sections.
申请公布号 US4823822(A) 申请公布日期 1989.04.25
申请号 US19880159811 申请日期 1988.02.24
申请人 MAYA, RACHEL 发明人 MAYA, RACHEL
分类号 E04H15/58;(IPC1-7):E04H15/00;A45B13/00 主分类号 E04H15/58
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