发明名称 Weight sporters athletic shoe
摘要 Weight sporters is a shoe that *utilizes the rubber sole of the shoe to hold five weights of different circular sizes, by means of circular cavities manufactured along the side of the rubber sole. Weights are attached and secured by means of a turning knob on each top edge of the weight they are secured by means of a rubber pressure ring on the top edge of each weight and are machined threaded. The weights may be worn in all variations, using one, two, five or none at all etc. In other variants of the invention the shoe weights may also be covered with a smooth rubber plastic.
申请公布号 US7363732(B1) 申请公布日期 2008.04.29
申请号 US20040010917 申请日期 2004.12.14
申请人 HERNANDEZ TONY SERGIO 发明人 HERNANDEZ TONY SERGIO
分类号 A43B5/00 主分类号 A43B5/00
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