| 发明名称 |
Condom with spiral crisscross ribbing |
| 摘要 |
A condom includes a plurality of intersecting spiral ribs extending in two different directional planes along at least a portion of the surface between the open and closed ends of the condom, with each rib being oriented at an angle of about 15° to the transverse axis of the condom.
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| 申请公布号 |
US2001023696(A1) |
申请公布日期 |
2001.09.27 |
| 申请号 |
US20010861783 |
申请日期 |
2001.05.21 |
| 申请人 |
STRAUSS STEVEN R.;KLINE RICHARD D.;BURNS JIM D.;HARRISON MICHAEL J. |
发明人 |
STRAUSS STEVEN R.;KLINE RICHARD D.;BURNS JIM D.;HARRISON MICHAEL J. |
| 分类号 |
A61F6/04;(IPC1-7):A61F6/02 |
主分类号 |
A61F6/04 |
| 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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