| Number | Date | Country | Kind |
|---|---|---|---|
| K593702 | Sep 2006 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D45299 | Hammond | Feb 1914 | S |
| 1470522 | Coyle | Oct 1923 | A |
| D77528 | Brumbaugh | Jan 1929 | S |
| D330919 | Von Canal | Nov 1992 | S |
| D395677 | Gongora et al. | Jun 1998 | S |
| D427242 | Pettesch | Jun 2000 | S |
| D447183 | Wilmotte | Aug 2001 | S |
| D480431 | O'Brien et al. | Oct 2003 | S |
| 6722068 | Ohlsson | Apr 2004 | B2 |
| Number | Date | Country |
|---|---|---|
| K593686 | Sep 2006 | EP |
| K593702 | Sep 2006 | EP |
| K651435 | Jan 2007 | EP |
| K688270 | Mar 2007 | EP |
| K715248 | Apr 2007 | EP |
| K715255 | Apr 2007 | EP |
| K715263 | Apr 2007 | EP |
| K715271 | Apr 2007 | EP |
| K745567 | Apr 2007 | EP |
| K722111 | May 2007 | EP |
| K722152 | May 2007 | EP |
| K722178 | May 2007 | EP |
| K722194 | May 2007 | EP |
| K732177 | May 2007 | EP |
| K732185 | May 2007 | EP |
| DM056879 | May 2006 | WO |