发明名称 |
Device for positioning the head of a golfer during the golf swing |
摘要 |
A head positioning device for use by a golfer including a mouthpiece and a rigid shaft affixed to and extending outwardly from the mouthpiece. The mouthpiece has a curved configuration. The shaft is affixed to the center of the curved configuration. The shaft extends radially outwardly of the mouthpiece. The shaft is a straight shaft. The mouthpiece has an interior area adapted to be received by teeth of the golfer.
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申请公布号 |
US6332846(B1) |
申请公布日期 |
2001.12.25 |
申请号 |
US19990398510 |
申请日期 |
1999.09.17 |
申请人 |
RENNHACK DAVID B. |
发明人 |
RENNHACK DAVID B. |
分类号 |
A63B57/00;A63B69/36;(IPC1-7):A63B57/00 |
主分类号 |
A63B57/00 |
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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