| Number | Name | Date | Kind |
|---|---|---|---|
| 2650071 | Rassieur | Aug 1953 | A |
| 2673714 | Hargrave | Mar 1954 | A |
| 3049033 | Benjamin et al. | Aug 1962 | A |
| 3460409 | Stokey | Aug 1969 | A |
| 4115024 | Süssmuth | Sep 1978 | A |
| 4355932 | Koppelmann et al. | Oct 1982 | A |
| 4492278 | Leighton | Jan 1985 | A |
| 4503920 | Clement | Mar 1985 | A |
| 4595322 | Clement | Jun 1986 | A |
| 4633959 | Knox | Jan 1987 | A |
| 5172775 | Sheirer et al. | Dec 1992 | A |
| 5180022 | Brady | Jan 1993 | A |
| 5184689 | Sheirer et al. | Feb 1993 | A |
| 5220967 | Monyak | Jun 1993 | A |
| 5226489 | Woods et al. | Jul 1993 | A |
| D340248 | Brady | Oct 1993 | S |
| 5287937 | Sollami | Feb 1994 | A |
| 5297643 | Montgomery et al. | Mar 1994 | A |
| 5301763 | Peay et al. | Apr 1994 | A |
| D351174 | Brady | Oct 1994 | S |
| 5375672 | Peay et al. | Dec 1994 | A |
| 5383526 | Brady | Jan 1995 | A |
| 5400861 | Sheirer | Mar 1995 | A |
| 5429199 | Sheirer et al. | Jul 1995 | A |
| 5452628 | Montgomery et al. | Sep 1995 | A |
| 5458210 | Sollami | Oct 1995 | A |
| 5535839 | Brady | Jul 1996 | A |
| 5875858 | Brady | Mar 1999 | A |
| D424579 | Brady | May 2000 | S |
| 6092612 | Brady | Jul 2000 | A |
| D430578 | Brady | Sep 2000 | S |
| 6145606 | Haga | Nov 2000 | A |
| 6161635 | Brady | Dec 2000 | A |
| 6224302 | Cole | May 2001 | B1 |
| 6374932 | Brady | Apr 2002 | B1 |
| 6427782 | Brady | Aug 2002 | B2 |
| 6595305 | Dunn et al. | Jul 2003 | B1 |
| D483042 | Brady | Dec 2003 | S |
| D483382 | Brady | Dec 2003 | S |
| 6684968 | Bise et al. | Feb 2004 | B2 |
| D487753 | Brady | Mar 2004 | S |
| 6915867 | Bise | Jul 2005 | B2 |
| 6966393 | Brady | Nov 2005 | B2 |
| D514131 | Brady | Jan 2006 | S |
| D524333 | Brady | Jul 2006 | S |
| 7100714 | Sollami | Sep 2006 | B1 |
| D529937 | Brady | Oct 2006 | S |
| 7228922 | DeVall | Jun 2007 | B1 |
| D574403 | Brady | Aug 2008 | S |
| D624097 | Kenny et al. | Sep 2010 | S |
| 8002054 | Swope et al. | Aug 2011 | B2 |
| 20020195280 | Bise et al. | Dec 2002 | A1 |
| Number | Date | Country |
|---|---|---|
| WO 8901086 | Feb 1989 | WO |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29412057 | Jan 2012 | US |
| Child | 29439786 | US |