发明名称 Racquet for playing a ball game
摘要 A racquet for playing a ball game constituted by one piece moulded in rigid plastics material, comprises a frame across which extends a grid formed by rigid bars intersecting one another in two directions, and a handle of constant thickness. The width of the handle decreases progressively from the frame to an intermediate zone of smallest width, then increases to the end of the handle, so as to define two opposite side walls in arcuate form, of outwardly facing concavity. A sleeve made of rubber having the same shape as the handle is fitted and held firmly on said handle. The rubber sleeve is maintained in place on the plastics handle, without adhesion, by means of hollow parts provided on the handle and/or on the sleeve and in which engage parts in relief provided on the sleeve and/or on the handle.
申请公布号 US4549736(A) 申请公布日期 1985.10.29
申请号 US19840593533 申请日期 1984.03.26
申请人 LOTFY, MOHAMMED H. 发明人 LOTFY, MOHAMMED H.
分类号 A63B49/08;A63B49/10;A63B59/00;A63B59/18;(IPC1-7):A63B49/08;A63B59/04 主分类号 A63B49/08
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