发明名称 Infant article suspension structure
摘要 A support structure for suspending a plurality of interchangeable infant toys includes a bridge structure supported in an elevated position by supports contacting the floor only in an area about the horizontal ends of the bridge structure. Such support of the bridge structure leaves the area beneath the bridge structure unencumbered and permits flexibility in positioning an infant with respect to toys suspended from the bridge.
申请公布号 US4627588(A) 申请公布日期 1986.12.09
申请号 US19840648659 申请日期 1984.09.07
申请人 BLOCK, RICHARD M. 发明人 BLOCK, RICHARD M.
分类号 A47D15/00;A63H33/00;F16M13/00 主分类号 A47D15/00
代理机构 代理人
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