| Number | Name | Date | Kind |
|---|---|---|---|
| 3316102 | Martin et al. | Apr 1967 | A |
| 3863832 | Gordon et al. | Feb 1975 | A |
| D261618 | Oliff et al. | Nov 1981 | S |
| D296747 | Johnson | Jul 1988 | S |
| 5411204 | DeMay | May 1995 | A |
| 6079555 | Posson | Jun 2000 | A |
| D440826 | Quaintance | Apr 2001 | S |
| D567592 | Fite et al. | Apr 2008 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 11254237 | Oct 2005 | US |
| Child | 29279797 | US |