发明名称 Play pen
摘要 The play pen of the invention has a body including a peripheric frame formed of parallel side-members and extending between corner posts (4), each side-member including a rigid core which is covered by a flexible plastic tube extending beyond the core ends and fixed (at 9) to posts (4) in order to ensure a flexible connection between the latters and the various side-members. Each post advantageously includes a pair of damping elements (12) and (13) the floor (5) being floatingly fitted on the lower damping element 13.
申请公布号 US4433447(A) 申请公布日期 1984.02.28
申请号 US19820374024 申请日期 1982.05.03
申请人 MATHOU, MARCEL 发明人 MATHOU, MARCEL
分类号 A47D13/06;(IPC1-7):E03D11/10 主分类号 A47D13/06
代理机构 代理人
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