发明名称 Ball retrieving device
摘要 A golf ball retrieval device includes an annular collar sized for a snug friction fit onto a conventional golf ball. The collar in use is removable mounted on the grip end of a golf club and the collar tapped onto a golf ball so that the golf ball becomes frictionally lodged within the collar. The collar holds the golf ball in the manner of an egg sitting in an egg cup.
申请公布号 US2007066416(A1) 申请公布日期 2007.03.22
申请号 US20060603900 申请日期 2006.11.24
申请人 发明人 TRUDEAU LARRY
分类号 A63B69/36;A63B47/02;A63B53/14;A63B57/00;A63B67/02 主分类号 A63B69/36
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