发明名称 Infant development ring toy - has rings of various diameters on flexible connection extended to form handle
摘要 The teething ring comprises rings of varying diameter connected to each other and to a central object by a flexible connector. The connection may be extended outside the rings to form a primary handle, and a bell may be contained within the central object or the primary handle. The rings and central object are spaced along the connector so that, when the toy is held aloft by, and suspended from, the point of connection of the largest ring and the connector, the rings are concentric and surround the central object.
申请公布号 NL8002474(A) 申请公布日期 1981.11.16
申请号 NL19800002474 申请日期 1980.04.28
申请人 JOHNSON & JOHNSON TE NEW BRUNSWICK, NEW JERSEY, VER. ST. V. AM. 发明人
分类号 A61J17/02;A63H33/00 主分类号 A61J17/02
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