发明名称 Golf Ball Marker
摘要 A golf ball marker that includes a body having a geometric shape and an arcuate ball location reference for easily positioning a golf ball. The body may also include alignment indicia for aligning the golf ball with an intended ball path.
申请公布号 US2009305817(A1) 申请公布日期 2009.12.10
申请号 US20080134399 申请日期 2008.06.06
申请人 CAMERON DON T 发明人 CAMERON DON T.
分类号 A63B57/00 主分类号 A63B57/00
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