| Number | Date | Country | Kind |
|---|---|---|---|
| 000316120-0001/0002 | Mar 2005 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D183717 | Casler | Oct 1958 | S |
| D194246 | Engelmann | Dec 1962 | S |
| D211564 | Bailey | Jul 1968 | S |
| 3608812 | Hamilton | Sep 1971 | A |
| D244993 | Drysdale | Jul 1977 | S |
| 4048052 | Tolaas | Sep 1977 | A |
| 4284197 | Meyers | Aug 1981 | A |
| 4313556 | Boyle et al. | Feb 1982 | A |
| 4314643 | Forbes, Jr. | Feb 1982 | A |
| D279507 | Schechter et al. | Jul 1985 | S |
| 5277304 | Brizzi et al. | Jan 1994 | A |
| D355275 | Focke | Feb 1995 | S |
| D394383 | Bradfield | May 1998 | S |
| D394385 | Laughlin | May 1998 | S |
| D460355 | Lenz et al. | Jul 2002 | S |
| D461122 | Bryan et al. | Aug 2002 | S |
| D468638 | Nogami et al. | Jan 2003 | S |
| D503827 | Cahill et al. | Apr 2005 | S |