发明名称 |
IMPROVEMENTS IN RACQUETS |
摘要 |
<p>A method of stringing a racquet comprises independently tensioning a plurality of strings in the racquet and applying means for maintaining the independent tensioning. The elastic properties of the shorter strings may be matched to that of the longer strings, giving a larger sweet spot. The specification discloses cleats and grommets for holding the individual strings and maintaining their tension. The strings may be manufactured as a prewoven mesh.</p> |
申请公布号 |
WO9532030(A1) |
申请公布日期 |
1995.11.30 |
申请号 |
WO1995AU00304 |
申请日期 |
1995.05.25 |
申请人 |
COGITO HOLDINGS LIMITED;MCMAHON, MARSHAL |
发明人 |
MCMAHON, MARSHAL |
分类号 |
A63B49/02;A63B49/00;A63B51/00;A63B51/12;A63B51/14;(IPC1-7):A63B51/00 |
主分类号 |
A63B49/02 |
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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