发明名称 GOLF AID YARDAGE ESTIMATOR
摘要 A golf aid display includes a display defining a length axis and a perpendicular width axis. A target or green is displayed adjacent one end of the display. An elongated fairway extends from a position adjacent the green to an opposite end and along the length axis of the display. A plurality of distance indicators increase in increments from the green along the length axis and width axis of the display. A plurality of distance arcs curve circumferentially a radial distance from the green corresponding to equal length and width distance indicators. The arcs intersect the corresponding length axis perpendicularly.
申请公布号 US2012190480(A1) 申请公布日期 2012.07.26
申请号 US201213355780 申请日期 2012.01.23
申请人 CHAPERON WILLIAM J. 发明人 CHAPERON WILLIAM J.
分类号 A63B57/00 主分类号 A63B57/00
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