| Number | Name | Date | Kind |
|---|---|---|---|
| 4328254 | Waldburger | May 1982 | A |
| 4440303 | Seager | Apr 1984 | A |
| D282245 | Yeung | Jan 1986 | S |
| D451769 | Stanos et al. | Dec 2001 | S |
| D482280 | Pratte | Nov 2003 | S |
| D494857 | Chen et al. | Aug 2004 | S |
| D505323 | Ramirez et al. | May 2005 | S |
| D515939 | Al Sanea | Feb 2006 | S |
| 7083818 | Pratte | Aug 2006 | B2 |
| D539666 | Chou | Apr 2007 | S |
| D554531 | Lovett | Nov 2007 | S |