发明名称 Multi-functional float board structure
摘要 A multi-functional float board structure uses a wedge shape design and is constructed with buoyant materials. The float board includes an the inclined surface design on one side of the float board which when placed on a level surface can facilitate foot stretching for a user prior to any aquatic activities. Furthermore, massage nodes on the inclined surface serve as a sole massage device when a user steps on the incline surface.
申请公布号 US7101344(B1) 申请公布日期 2006.09.05
申请号 US20030407981 申请日期 2003.04.07
申请人 WU HSI-FEN 发明人 WU HSI-FEN
分类号 A61H7/00 主分类号 A61H7/00
代理机构 代理人
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