Referenced by|
| US4610451 | 8 Aug 1985 | 9 Sep 1986 | | Golf tee | | US5492321 | 20 Jun 1994 | 20 Feb 1996 | Funtec, Inc. | Batting practice device | | US5820490 | 15 Sep 1997 | 13 Oct 1998 | | Coupled golf tees | | US6088943 | 29 Sep 1998 | 18 Jul 2000 | Hallmark Cards, Incorporated | Decorative pop out card accessory for gifts | | US6186907 | 1 Jun 1999 | 13 Feb 2001 | | Selectively positionable golf tee | | US6692383 | 14 Mar 2002 | 17 Feb 2004 | | Precision golf tee | | US7488263 | 22 Jan 2007 | 10 Feb 2009 | Moldetk Precision Corp. | Golf tee set | | US7645202 | 13 Nov 2007 | 12 Jan 2010 | Moldetk Precision Corp. | Golf tee | | US7780552 | 7 Oct 2008 | 24 Aug 2010 | | Golf tee | | US8092321 | 16 Oct 2009 | 10 Jan 2012 | | Golf tee with a connecting wire and manufacturing method thereof |
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