| Number | Date | Country | Kind |
|---|---|---|---|
| 96300623 | Feb 2007 | TW | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D219649 | Salcman et al. | Jan 1971 | S |
| D396918 | Golichowski et al. | Aug 1998 | S |
| D404871 | Golichowski et al. | Jan 1999 | S |
| D410577 | Ciphers, Sr. | Jun 1999 | S |
| 6860493 | Orozco | Mar 2005 | B2 |
| 6877764 | Sagol | Apr 2005 | B2 |