发明名称 |
Apparatus for practicing baseball batting |
摘要 |
An apparatus for practicing baseball batting includes a base formed of a rubber block, an upright detachably fastened to the top center of the base with a screw, a rubber stem detachably fastened to the top end of the upright, a tubular ball holder disposed above the stem and adapted to hold a ball for batting, and a peripherally grooved flexible rubber tube detachably coupled between the ball holder and the rubber stem and adapted to absorb shocks during batting.
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申请公布号 |
US6893363(B1) |
申请公布日期 |
2005.05.17 |
申请号 |
US20040753422 |
申请日期 |
2004.01.09 |
申请人 |
CHEN SHYAN-WEI;JURGA STAN M. |
发明人 |
CHEN SHYAN-WEI;JURGA STAN M. |
分类号 |
A63B69/00;A63B71/00;(IPC1-7):A63B71/00 |
主分类号 |
A63B69/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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