| Number | Name | Date | Kind |
|---|---|---|---|
| D316124 | Dalebout et al. | Apr 1991 | S |
| D323198 | Dalebout et al. | Jan 1992 | S |
| 5141479 | Vanjani et al. | Aug 1992 | A |
| D330923 | Furline | Nov 1992 | S |
| D361806 | Bartlett | Aug 1995 | S |
| 5855537 | Coody et al. | Jan 1999 | A |
| 5868648 | Coody et al. | Feb 1999 | A |
| 6830540 | Watterson et al. | Dec 2004 | B2 |
| 7544153 | Trevino et al. | Jun 2009 | B2 |
| 7637850 | Chen | Dec 2009 | B2 |
| 7780578 | Packham | Aug 2010 | B2 |
| D630686 | Flick et al. | Jan 2011 | S |
| 7914421 | Weier et al. | Mar 2011 | B2 |