发明名称 Racquet means and method of stringing same
摘要 A method of stringing tennis racquets, and the racquets resulting therefrom, in which the string is secured to the racquet frame in the form of two isolated sections, namely, a main string section and a cross string section. Each of these two sections is formed from a single length of string and is tied off onto itself so that either section can be replaced without disturbing the other one. Because each of the two string sections is tied off onto itself, the racquet can be easily repaired by the mere replacement of either section found to be defective.
申请公布号 US4172596(A) 申请公布日期 1979.10.30
申请号 US19770812602 申请日期 1977.07.05
申请人 LINDEN, GAYLORD C 发明人 LINDEN, GAYLORD C
分类号 A63B51/00;(IPC1-7):A63B51/00 主分类号 A63B51/00
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