| Number | Date | Country | Kind |
|---|---|---|---|
| 000522594-0001 | May 2006 | EM | regional |
| 000522594-0002 | May 2006 | EM | regional |
| 000522594-0003 | May 2006 | EM | regional |
| 000522594-0004 | May 2006 | EM | regional |
| 000522594-0005 | May 2006 | EM | regional |
| 000522594-0006 | May 2006 | EM | regional |
| 000522594-0007 | May 2006 | EM | regional |
| 000522594-0008 | May 2006 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D246217 | Doerner | Nov 1977 | S |
| D246558 | Doerner | Dec 1977 | S |
| 4101166 | Rauschenberg et al. | Jul 1978 | A |
| 4123103 | Doerner | Oct 1978 | A |
| D290073 | Doerner | Jun 1987 | S |
| 4889384 | Sulzer | Dec 1989 | A |
| 4906045 | Hofman | Mar 1990 | A |
| 4948198 | Crossman et al. | Aug 1990 | A |
| D450957 | Asbjørnsen | Nov 2001 | S |
| D461074 | Matern | Aug 2002 | S |
| D473737 | Klaesener et al. | Apr 2003 | S |
| 6588843 | Ebenstein | Jul 2003 | B1 |
| 7017992 | Stumpf | Mar 2006 | B2 |