发明名称 Rope retainer
摘要 A rope retainer comprises a body has a top surface, a bottom surface and a lateral surface; at least one main hole passed through the body; at least one wing extending from the body; the wing having at least one sub-hole. The rope retainer may have a long shape, a star like shape or a heart like shape. Furthermore the rope retainer can be used with a shoe for tying a shoelace.
申请公布号 US2008083134(A1) 申请公布日期 2008.04.10
申请号 US20060543167 申请日期 2006.10.05
申请人 LIN PING-KUN 发明人 LIN PING-KUN
分类号 A43C11/00;A43C7/00 主分类号 A43C11/00
代理机构 代理人
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