发明名称 Flat beam aerodynamic tennis racquet
摘要 A tennis racquet which is made up of a handle, a throat and a head. The head of the racquet is designed to increase power and control during play. The head includes at least one section having a varying thickness and width along the length of the head. The head can be designed such that the bottom section has a greater thickness, width and/or cross-sectional shape than the top section. The racquet head is also designed to shift the center of gravity of the racquet toward the handle of the racquet.
申请公布号 US5913740(A) 申请公布日期 1999.06.22
申请号 US19970995851 申请日期 1997.12.22
申请人 MIKLOS, EDWARD J. 发明人 MIKLOS, EDWARD J.
分类号 A63B49/02;(IPC1-7):A63B49/02 主分类号 A63B49/02
代理机构 代理人
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