| Number | Date | Country | Kind |
|---|---|---|---|
| 135541 | Nov 2008 | CH | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D341286 | Grykiewicz et al. | Nov 1993 | S |
| D341992 | Gasser | Dec 1993 | S |
| D423284 | Fischer | Apr 2000 | S |
| D442430 | Pope | May 2001 | S |
| 6481338 | Wai | Nov 2002 | B1 |
| D502053 | Bodum | Feb 2005 | S |
| D542088 | Albrecht | May 2007 | S |
| D565349 | Denisart et al. | Apr 2008 | S |
| 7469628 | Mandralis et al. | Dec 2008 | B2 |