发明名称 Golf putting practice device
摘要 A golf putting practice device having a ramp with a ball receiving pocket therein, a kicker being disposed in position to return putted balls falling into the pocket, and a rib disposed in upright position in the front portion of the pocket to engage and stop balls rolling laterally across the pocket, the rib having an upwardly and forwardly sloping upper surface for deflecting balls upwardly and forwardly out of the pocket.
申请公布号 US4249739(A) 申请公布日期 1981.02.10
申请号 US19790101868 申请日期 1979.12.10
申请人 BRANDELL, JOHN R 发明人 BRANDELL, JOHN R
分类号 A63B57/00;(IPC1-7):A63B69/36 主分类号 A63B57/00
代理机构 代理人
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