发明名称 INFANT ACTIVITY SYSTEMS
摘要 A safe and fun exercise and walking-training apparatus and method that is ideal for infants in the approximate age range of 10 months to 18 months is disclosed. The apparatus is lightweight, very sturdy, very simple, consisting of only six unique elements, and may be assembled and disassembled by hand without tools. A system of attachable play features is also disclosed.
申请公布号 WO2006110438(A3) 申请公布日期 2007.12.06
申请号 WO2006US12764 申请日期 2006.04.05
申请人 MONAGHAN, MICHAEL, J. 发明人 MONAGHAN, MICHAEL, J.
分类号 A63B21/00;B62B3/00 主分类号 A63B21/00
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