发明名称 Multi-function golf training device
摘要 A multi-function golf training device, including: a base member; at least three of elevating assemblies nonlinearly provided on the base member, each elevating assembly having a elevating part that can be forced up or down by external power. A putting green board pivots on those elevating parts of those elevating assemblies and the sloping degree and direction can be adjusted by moving those elevating parts up or down. The putting green board includes a ball cavity for the golf ball. The base member has a wall around three sides, a vent at one side, and a recess in the center area that connects with the ball trench by a guide way.
申请公布号 US2005049059(A1) 申请公布日期 2005.03.03
申请号 US20030653205 申请日期 2003.09.03
申请人 CHEN DAVID 发明人 CHEN DAVID
分类号 A63B67/02;A63B69/36;(IPC1-7):A63B67/02 主分类号 A63B67/02
代理机构 代理人
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