发明名称 Racket with meshed titanium reinforcement
摘要 A racket which is capable of mitigating the shock transmitted to the handle, improving the stability of the face of the head-frame, and enhancing the ability to damp the vibration imparted to the frame upon impact is disclosed. The racket has two meshed pieces (5) integrally attached to the surface of each of the lateral sides of a head-frame (1) so that the meshed pieces (5) are opposed to each other across the sweet spot of the racket. The meshed piece (5) is made from titanium and has a predetermined shape.
申请公布号 US6254500(B1) 申请公布日期 2001.07.03
申请号 US19990333514 申请日期 1999.06.15
申请人 YONEX KABUSHIKI KAISHA 发明人 YONEYAMA MINORU
分类号 A63B49/02;A63B49/14;A63B67/18;(IPC1-7):A63B49/02 主分类号 A63B49/02
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