Number | Name | Date | Kind |
---|---|---|---|
2222296 | Luiken | Nov 1940 | A |
2600626 | Ellingson | Jun 1952 | A |
2650652 | Watson | Sep 1953 | A |
5120071 | Thibault et al. | Jun 1992 | A |
D334299 | Embree | Mar 1993 | S |
D384511 | Gresens | Oct 1997 | S |
D407228 | Walters | Mar 1999 | S |
D413452 | Rhienen | Sep 1999 | S |
D509970 | Adams | Sep 2005 | S |
7401854 | Adams | Jul 2008 | B2 |