发明名称 Portable playpen
摘要 A portable playpen adapted particularly for backpacking and other camping and to be raised from the ground. A fabric enclosure, partly made of netting, with side and bottom walls; four posts in the corners, set in the ground; four bars supporting the side walls and secured to the posts; four guys extending from the top of the posts and tied to stakes at outlying locations; a folding floor; and a netting top. The assembly fitting in a bag for carrying and storage.
申请公布号 US4073017(A) 申请公布日期 1978.02.14
申请号 US19760735795 申请日期 1976.10.26
申请人 STEVENS, AMY L. 发明人 STEVENS, AMY L.
分类号 A47D13/06;(IPC1-7):A47C29/00 主分类号 A47D13/06
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