发明名称 Tennis racket
摘要 A tennis racket construction comprising a frame having an ovaloid head portion terminating in a pair of closely spaced parallel extensions which are adapted to receive a handle with the head portion of the frame being defined by the oppositely curving portions of the frame. A throat made of a resilient elastomeric material is positioned between the oppositely curving portions of the frame to complete the ovaloid shape of the head of the racket and to provide the sole support for adjoining strings attached thereto.
申请公布号 US4209170(A) 申请公布日期 1980.06.24
申请号 US19780886296 申请日期 1978.03.13
申请人 GARVER, JOHN P 发明人 GARVER, JOHN P
分类号 A63B49/02;(IPC1-7):A63B49/12 主分类号 A63B49/02
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