- 专利标题： Lace 'N lock shoe tying system
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申请号： US15427514申请日： 2017-02-08
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公开(公告)号： US09918516B1公开(公告)日： 2018-03-20
- 发明人: Wesley Hall , Harley Marie Hobbs , Chad Adam Lamfrom , Hank F. Graygo
- 申请人： Wesley Hall , Harley Marie Hobbs , Chad Adam Lamfrom , Hank F. Graygo
- 申请人地址： US PA Erie
- 专利权人： LNZ Products Inc.
- 当前专利权人： LNZ Products Inc.
- 当前专利权人地址： US PA Erie
- 代理商 Richard K. Thomson
- 主分类号： A43C11/20
- IPC分类号： A43C11/20 ; A43C7/00
摘要：
A shoe tying system is provided enabling those who have difficulty reaching their shoe laces to tighten and loosen their laces by coiling and uncoiling to/from a rotatable drum using a specially configured key that can be positioned at the end of a cane, rod, or the like and used to manipulate the rotatable drum as desired.
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