| Number | Name | Date | Kind |
|---|---|---|---|
| D208592 | Hanlon et al. | Sep 1967 | S |
| 4183442 | Scharf et al. | Jan 1980 | A |
| D314337 | Norton | Feb 1991 | S |
| D314338 | Piltz | Feb 1991 | S |
| 6779675 | Cousseau | Aug 2004 | B2 |
| 20050029267 | Martin et al. | Feb 2005 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29249535 | Oct 2006 | US |
| Child | 29279402 | US | |
| Parent | 29205207 | May 2004 | US |
| Child | 29249535 | US |