发明名称 Portable batting system
摘要 A batting practice system having a base flange which can be attached to a chain link fence or a support pole. Attached to the flange is a horizontal support member with a tip at the end to which is attached a rope with a ball on the end. The base flange also has apertures to which resilient cords, such as "bungee" cords may be attached to stabilize the base.
申请公布号 US5624113(A) 申请公布日期 1997.04.29
申请号 US19950544175 申请日期 1995.10.17
申请人 RABINE, MATTHEW S. 发明人 RABINE, MATTHEW S.
分类号 A63B69/00;(IPC1-7):A63B69/40 主分类号 A63B69/00
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