| Number | Date | Country | Kind |
|---|---|---|---|
| 117839 | Oct 2006 | CA | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 2586645 | Girolami | Feb 1952 | A |
| D331638 | Vamberszky et al. | Dec 1992 | S |
| D341442 | Shapiro | Nov 1993 | S |
| D341443 | Shapiro | Nov 1993 | S |
| D350213 | Druffel et al. | Aug 1994 | S |
| D386805 | Bonnette et al. | Nov 1997 | S |
| D397472 | Lecluze | Aug 1998 | S |
| D406670 | Yeh | Mar 1999 | S |
| D469209 | Homann | Jan 2003 | S |
| D471313 | Homann | Mar 2003 | S |
| D476728 | Gajewski | Jul 2003 | S |