发明名称 ALIGNMENT DEVICE FOR GOLFERS
摘要 A golf alignment device includes an emitter assembly having an emitter portion for emitting radiant energy and at least one lens portion for projecting the radiant energy onto a surface with a predetermined pattern. The predetermined pattern includes an illuminated golf ball alignment mark, an illuminated first foot alignment mark and an illuminated second foot alignment mark for indicating placement of the golfer's feet with respect to the golf ball. A fourth alignment mark intersects the golf ball and is in alignment with a distant target. Different lens portions may be provided with different projection patterns for use with different golf clubs and/or golfer's of different heights.
申请公布号 US2009143157(A1) 申请公布日期 2009.06.04
申请号 US20070948517 申请日期 2007.11.30
申请人 OPTI SENSOR SYSTEMS, LLC 发明人 ROSS, JR. HERBERT G.;WIRTHLIN ALVIN R.
分类号 A63B69/36 主分类号 A63B69/36
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