发明名称 |
Racket vibration dampener combined with grommet strip |
摘要 |
A dampening mechanism for sports implements such as tennis rackets comprising an elongated vibratable member formed of an elastomeric, energy absorbing material. The vibrational member is integral with a grommet strip which mates with the underside of the yoke of the racket and the string holes therethrough. The unit is held firmly to the frame, with the vibrational member fixed within the throat of the frame below the yoke, by the strings when the racket is strung.
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申请公布号 |
US4765620(A) |
申请公布日期 |
1988.08.23 |
申请号 |
US19870004376 |
申请日期 |
1987.01.16 |
申请人 |
SPALDING & EVENFLO COMPANIES, INC. |
发明人 |
JANES, RICHARD |
分类号 |
A63B59/00;(IPC1-7):A63B49/14 |
主分类号 |
A63B59/00 |
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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