| Number | Date | Country | Kind |
|---|---|---|---|
| 000344403 | May 2005 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D390012 | Goodman et al. | Feb 1998 | S |
| D446108 | Snell | Aug 2001 | S |
| D465661 | Hoernig | Nov 2002 | S |
| D473452 | Knapp | Apr 2003 | S |
| D480947 | Snell | Oct 2003 | S |
| D493094 | Goodman et al. | Jul 2004 | S |
| D516823 | Goodman et al. | Mar 2006 | S |