Referenced by|
| US4345759 | Nov 2, 1979 | Aug 24, 1982 | | Basketball | | US5042814 | Sep 17, 1990 | Aug 27, 1991 | | Instructional ball hitting device | | US5830077 | Jun 13, 1997 | Nov 3, 1998 | | Impact detector for use with a golf club | | US6716112 | Jul 29, 2002 | Apr 6, 2004 | Bryan R. Rennecamp | Golf ball marking guide | | USD376635 | Apr 13, 1995 | Dec 17, 1996 | | Golf ball putting aid | | USD471607 | May 29, 2002 | Mar 11, 2003 | Callaway Golf Company | Golf ball | | USD471608 | May 29, 2002 | Mar 11, 2003 | Callaway Golf Company | Golf ball | | USD471609 | May 29, 2002 | Mar 11, 2003 | Callaway Golf Company | Golf ball | | USD479866 | May 29, 2002 | Sep 23, 2003 | Callaway Golf Company | Golf ball | | USD502971 | Apr 6, 2004 | Mar 15, 2005 | | Golf ball for swing training | | USD503759 | Aug 27, 2004 | Apr 5, 2005 | Wilson Sporting Goods Co. | Set of markings for a game ball | | USD525300 | Jul 30, 2004 | Jul 18, 2006 | Callaway Golf Company | Ball marking tool |
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