发明名称 Tennis racquet
摘要 <p>A tennis racquet comprises a hand grip (14) having a length less than 40% of the total length of the racquet and a frame (10) having a generally elliptical bowed portion with ends comprising spaced throat portions (12, 12') and shaft portions (13, 13') extending to the hand grip, the ends being connected together only at the hand grip or at the hand grip and by a spacer (15) spaced from it and weighing less than 29 grams. The playing head occupies substantially all the area of the frame member, as limited by the spacer if present, and has interlaced longitudinal and transverse strings (17, 16), the tension in the longitudinal strings being about 5% to 25% greater than that in the transverse strings. <IMAGE></p>
申请公布号 GB2055298(A) 申请公布日期 1981.03.04
申请号 GB19790027580 申请日期 1979.08.08
申请人 DURBIN E J 发明人
分类号 A63B49/02;A63B51/00;(IPC1-7):63B49/02 主分类号 A63B49/02
代理机构 代理人
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