Number | Name | Date | Kind |
---|---|---|---|
3670943 | Berger | Jun 1972 | A |
4620657 | Gladding et al. | Nov 1986 | A |
D324472 | Gandlmayr | Mar 1992 | S |
D330318 | Snider | Oct 1992 | S |
D331357 | Snider | Dec 1992 | S |
D339277 | Snider | Sep 1993 | S |
5337946 | Richardson et al. | Aug 1994 | A |
5487217 | Richardson et al. | Jan 1996 | A |
D369732 | Rosier | May 1996 | S |
D369733 | Rosier | May 1996 | S |
5524808 | Vogrig | Jun 1996 | A |
D377898 | Frame | Feb 1997 | S |
5653372 | Richardson et al. | Aug 1997 | A |
5680790 | Richardson et al. | Oct 1997 | A |
D407615 | Cerulo et al. | Apr 1999 | S |
D423896 | Steiner et al. | May 2000 | S |
7077263 | Richardson et al. | Jul 2006 | B1 |
7493682 | Richardson et al. | Feb 2009 | B2 |
7818858 | Daniels et al. | Oct 2010 | B2 |
8082646 | Richardson et al. | Dec 2011 | B2 |
8403139 | Richardson et al. | Mar 2013 | B2 |
20050230278 | Vogrig et al. | Oct 2005 | A1 |
20090106973 | Richardson et al. | Apr 2009 | A1 |
20090107810 | Richardson et al. | Apr 2009 | A1 |
20120227231 | Richardson et al. | Sep 2012 | A1 |
20120228170 | Richardson et al. | Sep 2012 | A1 |
20130105542 | Richardson et al. | May 2013 | A1 |