发明名称 |
Ski attachment |
摘要 |
An attachment for mounting on the rear edge of a snow ski includes a mounting portion for securing the attachment to the ski, an extension portion extending rearwardly and downwardly from the mounting portion, a carrier portion extending rearwardly and upwardly from the exterior portion, and a blade element depending downwardly from the carrier portion. During use, the blade element penetrates a snowy surface to create a snow jet or "rooster tail" effect.
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申请公布号 |
US4735436(A) |
申请公布日期 |
1988.04.05 |
申请号 |
US19870053872 |
申请日期 |
1987.05.26 |
申请人 |
ROGALSKI, RUDOLPH S.;ROGALSKI, STEVEN R.;ROGALSKI, CURTIS J. |
发明人 |
ROGALSKI, RUDOLPH S.;ROGALSKI, STEVEN R.;ROGALSKI, CURTIS J. |
分类号 |
A63C5/06;A63C11/00;(IPC1-7):A63C11/00 |
主分类号 |
A63C5/06 |
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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