发明名称 Electronic target for sensing the impact of objects
摘要 A target detects the location of an impact of an object against a material by using various sensors. One utilization of the target is for a baseball or softball target whereby strikes and balls are detected depending upon the location of the impact of the ball against the target. The determination of the strikes and the balls is then provided to the thrower of the ball using some type of output device.
申请公布号 US6551205(B1) 申请公布日期 2003.04.22
申请号 US19970890185 申请日期 1997.07.09
申请人 EXCEL SPORTS, INC. 发明人 KOELZER, JR. JOSEPH HENRY;KOELZER MARY ELIZABETH
分类号 A63B63/00;A63B69/00;A63B71/02;(IPC1-7):A63B63/00 主分类号 A63B63/00
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