发明名称 Shoe assembly for strength training and fitness exercise
摘要 Insole constructions for shoes including articulated components that allow for the connection of attachments having various devices are described. The insole constructions provide a supported attachment point for various components while not compromising the flexibility of the shoe. The insole constructions allow for attachment of devices at the heel, toe or sides of the shoe. Devices for attaching to shoes having the insole construction are also described, along with apparatuses for use with shoes having the insole construction.
申请公布号 US7794368(B2) 申请公布日期 2010.09.14
申请号 US20070928807 申请日期 2007.10.30
申请人 RUTHERFORD RALPH A 发明人 RUTHERFORD RALPH A.
分类号 A63B23/08 主分类号 A63B23/08
代理机构 代理人
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