| Number | Date | Country | Kind |
|---|---|---|---|
| 000711676-0001 | Apr 2007 | GB | national |
| 000711676-0002 | Apr 2007 | GB | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 4410846 | Gerber et al. | Oct 1983 | A |
| 4487270 | Huber | Dec 1984 | A |
| 5014793 | Germanton et al. | May 1991 | A |
| 5894095 | DeMali | Apr 1999 | A |
| D413242 | Robson | Aug 1999 | S |
| D416459 | Pears | Nov 1999 | S |
| D435768 | Duffy | Jan 2001 | S |
| 6179696 | Duffy | Jan 2001 | B1 |
| D447397 | Netzler | Sep 2001 | S |
| D494434 | Sun et al. | Aug 2004 | S |
| D507731 | Robson | Jul 2005 | S |
| D509720 | Robson | Sep 2005 | S |
| D526868 | Robson | Aug 2006 | S |
| 7095235 | Fiebig et al. | Aug 2006 | B2 |
| D527594 | Wikle | Sep 2006 | S |
| D527595 | Wikle | Sep 2006 | S |
| D528387 | Robson | Sep 2006 | S |
| D536942 | Cooper et al. | Feb 2007 | S |
| 7201643 | Dineen et al. | Apr 2007 | B2 |
| D548556 | Stratford | Aug 2007 | S |
| D555449 | Waldron | Nov 2007 | S |
| 20060003680 | Robson | Jan 2006 | A1 |
| Number | Date | Country |
|---|---|---|
| 2074697 | Apr 1991 | CN |
| M9605182 | Dec 1996 | DE |
| M9609736 | Jun 1997 | DE |
| 49807106 | May 1999 | DE |
| 49905194 | Sep 1999 | DE |
| 40304850 | Dec 2003 | DE |
| 40306895.9 | Apr 2004 | DE |
| 40403888.8 | Jan 2005 | DE |
| 102004003203.3 | Aug 2005 | DE |
| 40500733.7 | Oct 2005 | DE |
| 40501033.8 | Oct 2005 | DE |
| 00041165-0005 | Mar 2004 | EM |
| 000143912-0001 | Jun 2004 | EM |
| 000212659-0001 | Nov 2004 | EM |
| 000251269 | Feb 2005 | EM |
| 000430459-0001 | Dec 2005 | EM |
| 000432976-0006 | Dec 2005 | EM |
| 0659525 | Jun 1995 | EP |
| 04802793.2 | Apr 2007 | EP |
| 10286772 | Oct 1998 | JP |
| 2005070624 | Aug 2005 | WO |