发明授权
- 专利标题: Golf tee with crown-shaped head
- 专利标题(中): 高尔夫三通与冠形头
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申请号: US721243申请日: 1996-09-26
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公开(公告)号: US5759118A公开(公告)日: 1998-06-02
- 发明人: Janet Sroczynski
- 申请人: Janet Sroczynski
- 专利权人: Mitsubishi Electric Home Appliance Co Ltd,Mitsubishi Electric Corp
- 当前专利权人: Mitsubishi Electric Home Appliance Co Ltd,Mitsubishi Electric Corp
- 主分类号: A63B57/00
- IPC分类号: A63B57/00
摘要:
A golf tee includes an elongated shaft and an enlarged head. The head is crown-shaped, with six sides that form six points where adjoining sides meet. The sides, which extend outwardly from a center section on which the ball sits, are downwardly bowed to follow the contour of a golf ball. The sides thus engage the golf ball along their lengths, with the points extending slightly along the upward curvature of the ball. The points prevent the ball from inadvertently rolling off of the tee, but do not adversely affect the flight of a properly hit ball, since they do not extend sufficiently far along the upward curvature.
公开/授权文献
- US5143664A Method of preparing a porous structural unit 公开/授权日:1992-09-01
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