发明名称 Shoe structure provided with interchangeable vamps
摘要 A strap shoe. The shoe includes an outsole, a retaining piece, a strap, and a pad. The outsole is provided in the upper side with a receiving slot for receiving the retaining piece which is provided in the upper side with strap slots. The strap is provided with engagement pieces and is detachably fastened to the retaining piece such that the engagement pieces of the strap are removably retained in the strap slots of the retaining piece.
申请公布号 US6895697(B2) 申请公布日期 2005.05.24
申请号 US20030350123 申请日期 2003.01.24
申请人 YANG CHEN YI 发明人 YANG CHEN YI
分类号 A43B3/10;A43B3/12;A43B3/24;A43B13/36;(IPC1-7):A43B3/24 主分类号 A43B3/10
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