发明名称 Putting practice device
摘要 An elongated putting training aid including lengthwise adjacent and coextensive guide surfaces on its opposite sides defining, respectively, a vertical putter guide surface and an inclined putter guide surface. The vertical putter guide surface enables the golfer to practice straight putting by aligning the vertical surface with a target hole or cup. The inclined surface is utilized for practicing in to in putting wherein the club is drawn in and up on the back swing and in and up on the follow through. The putting aid can be secured to the putting green by inserting tees through suitably disposed apertures in each longitudinal end thereof. In the alternative, the putting aid can be secured to carpeting with a hook-type material provided on the bottom surface thereof.
申请公布号 US5024442(A) 申请公布日期 1991.06.18
申请号 US19900540350 申请日期 1990.06.19
申请人 SINDELAR, SR., JOSEPH L. 发明人 SINDELAR, SR., JOSEPH L.
分类号 A63B69/36 主分类号 A63B69/36
代理机构 代理人
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