发明名称 |
Tethered ball golf swing practice mat |
摘要 |
A golf training device having a base and a golf ball tethered to it by way of a cord. The base has a protective structure in the form of an upwardly extending resilient member or transverse rod to protect the cord from abrasion when the ball is hit.
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申请公布号 |
US5460380(A) |
申请公布日期 |
1995.10.24 |
申请号 |
US19940213915 |
申请日期 |
1994.03.15 |
申请人 |
OBER, AUDREY C. |
发明人 |
OBER, AUDREY C. |
分类号 |
A63B69/00;A63B69/36;(IPC1-7):A63B69/36 |
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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