| 发明名称 |
ATHLETIC SHOE HAVING INFLATABLE BLADDER |
| 摘要 |
An athletic shoe is described, provided with an inflatable tongue or bladder for a more secure fit to the user's foot. The bladder may include a plurality of chambers with a valve disposed therebetween to selectively inflate the chambers. The inflatable tongue or bladder has a lightweight pump disposed thereon.
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| 申请公布号 |
CA2084080(C) |
申请公布日期 |
2000.01.11 |
| 申请号 |
CA19912084080 |
申请日期 |
1991.05.23 |
| 申请人 |
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发明人 |
COHEN, ERIC D.;JONES, ANDREW R.;DE CASTRO, JOSE TADEO;LITCHFIELD, PAUL E.;SMITH, STEVEN F. |
| 分类号 |
A43B5/00;A43B7/14;A43B13/20;A43B17/03;A43B23/02;(IPC1-7):A43B7/14;A43B7/32 |
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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