发明名称 |
Air cylinders for a dynamic shoe fit |
摘要 |
This invention solves the problem of an adjustable and dynamic fit for a shoe. An air cylinder or cylinders act to pull the shoe snug around the foot yet give with walking or running to maintain a snug fit. This improves comfort as well as fit over existing types of closures.
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申请公布号 |
US2004103560(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20020307031 |
申请日期 |
2002.11.29 |
申请人 |
HOLLARS ANTHONY SCOTT |
发明人 |
HOLLARS ANTHONY SCOTT |
分类号 |
A43B5/00;A43C11/00;A43C11/16;(IPC1-7):A43C11/00 |
主分类号 |
A43B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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