发明名称 GOLF PUTTING PRACTICE DEVICE, METHOD FOR PRACTICING PUTTING USING SAME, AND METHOD FOR ADVERTISING USING SAME
摘要 <p>The subject matter described herein includes a golf putting practice device, a method for practicing putting using same, and a method for advertising using same. According to one aspect of the subject matter described herein, a golf putting practice device is provided. The golf putting practice device includes a substantially bell shaped member having an upper surface, a lower surface for resting on a putting surface, and a sidewall for joining the upper and lower surfaces and receiving impact from golf balls during putting practice. At least one visual target is located in or on the sidewall for providing an area of visual focus for a golfer during putting practice.</p>
申请公布号 WO2009045233(A1) 申请公布日期 2009.04.09
申请号 WO2008US03700 申请日期 2008.03.20
申请人 PRINCE, DONNIE, TRAVIS 发明人 PRINCE, DONNIE, TRAVIS
分类号 A63B69/36 主分类号 A63B69/36
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