发明名称 Springpole recreational apparatus
摘要 A type of backyard or playground recreational equipment usable indoors or outdoors. The present invention provides a bent springpole that functions much like the naturally-occurring feature that has been a recreational favorite of children for centuries, a low-hanging tree limb. The springpole provides the vertical bouncing motion of a tree limb, as well as a 360 degree rotational motion. Children and adolescents are able to bound, bounce, and run in a limited amount of space. The pole can be equipped with padding in whimsical shapes, a seat, and steps.
申请公布号 US2007129158(A1) 申请公布日期 2007.06.07
申请号 US20060411517 申请日期 2006.04.26
申请人 WATTS ROBERT C 发明人 WATTS ROBERT C.
分类号 A63G31/00 主分类号 A63G31/00
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