| Number | Name | Date | Kind |
|---|---|---|---|
| 4955164 | Hashish et al. | Sep 1990 | A |
| 6285867 | Boling et al. | Sep 2001 | B1 |
| D511337 | Kim | Nov 2005 | S |
| D514122 | Rodarte | Jan 2006 | S |
| D527704 | Rodarte | Sep 2006 | S |
| D531159 | Park | Oct 2006 | S |
| D560211 | Kim et al. | Jan 2008 | S |
| 7395090 | Alden | Jul 2008 | B2 |
| 7398635 | Fairweather et al. | Jul 2008 | B2 |
| D582394 | Hong et al. | Dec 2008 | S |