| Number | Name | Date | Kind |
|---|---|---|---|
| 6796190 | Curry | Sep 2004 | B2 |
| 6948410 | Larson | Sep 2005 | B1 |
| 6968759 | Becker et al. | Nov 2005 | B2 |
| D520309 | Hsien | May 2006 | S |
| 7047849 | Lai | May 2006 | B2 |
| 7469602 | Gharib et al. | Dec 2008 | B2 |
| D586193 | Escoe et al. | Feb 2009 | S |
| D605482 | Jenkins | Dec 2009 | S |