发明授权
US1723547A Device for ejecting balls from the holes used in ball-putting games
失效
用于从球投掷游戏中使用的孔中弹出球的装置
- 专利标题: Device for ejecting balls from the holes used in ball-putting games
- 专利标题(中): 用于从球投掷游戏中使用的孔中弹出球的装置
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申请号: US29777128申请日: 1928-08-06
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公开(公告)号: US1723547A公开(公告)日: 1929-08-06
- 发明人: HASSALL HART THOMAS
- 申请人: HASSALL HART THOMAS
- 专利权人: Hart Thomas Hassall
- 当前专利权人: Hart Thomas Hassall
- 优先权: GB2128027 1927-08-12
- 主分类号: A63B57/00
- IPC分类号: A63B57/00
摘要:
296,877. Hart, T. H. Aug. 12,1927. Golf cups for holes.-In a device for ejecting balls from the holes used in ball-putting games, the ball-receiving receptacle used for lining the hole is provided with a pivoted base so that a ball resting on one end of the base can be ejected by pressure applied to the other end of the base by a putting club, walking stick, or the like. A disc-like base c is pivoted on a spindle e within the liner b and the extent of the pivotal movement is limited by a cross-piece f. A hole may be formed in the base to permit the insertion into the ground of the usual flag post. The entrance of a ball depresses one side of the base as shown bv broken lines; to eject the ball the opposite side of the base is depressed sharply by means of a putting club or walking stick.
公开/授权文献
- USD1028245S1 Defibrillator 公开/授权日:2024-05-21
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