| Number | Date | Country | Kind |
|---|---|---|---|
| 183918 | May 2004 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D266378 | Offredi | Oct 1982 | S |
| D284814 | Culler | Jul 1986 | S |
| D284915 | Nemschoff et al. | Aug 1986 | S |
| 5496091 | Karl et al. | Mar 1996 | A |
| D486652 | Nemeth | Feb 2004 | S |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29216745 | Nov 2004 | US |
| Child | 29271304 | US |