| Number | Date | Country | Kind |
|---|---|---|---|
| 000679204 | Feb 2007 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 227815 | Morris | May 1880 | A |
| 293130 | Willis | Feb 1884 | A |
| 657336 | Dale | Sep 1900 | A |
| 706447 | Peart | Aug 1902 | A |
| 2674799 | Fraser | Apr 1954 | A |
| 3905374 | Winter | Sep 1975 | A |
| D272648 | Bolesky et al. | Feb 1984 | S |
| 4513742 | Arnegger | Apr 1985 | A |
| 4557172 | Yoneda | Dec 1985 | A |
| 4751922 | DiPietropolo | Jun 1988 | A |
| 4971556 | Ritano | Nov 1990 | A |
| 5026284 | Martin | Jun 1991 | A |
| 5122134 | Borzone et al. | Jun 1992 | A |
| 5257934 | Cossellu | Nov 1993 | A |
| 5306285 | Miller et al. | Apr 1994 | A |
| 5361665 | Sonefors | Nov 1994 | A |
| 5403318 | Boehringer et al. | Apr 1995 | A |
| 5499984 | Steiner et al. | Mar 1996 | A |
| D373522 | Humphrey | Sep 1996 | S |
| 5653590 | Heath et al. | Aug 1997 | A |
| 5735690 | Malentacca | Apr 1998 | A |
| 5752825 | Buchanan | May 1998 | A |
| 5833457 | Johnson | Nov 1998 | A |
| 5836764 | Buchanan | Nov 1998 | A |
| 5871356 | Guedj | Feb 1999 | A |
| 5885079 | Niznick | Mar 1999 | A |
| 5897316 | Buchanan | Apr 1999 | A |
| 5947730 | Kaldestad | Sep 1999 | A |
| 6012921 | Riitano et al. | Jan 2000 | A |
| 6022353 | Fletcher et al. | Feb 2000 | A |
| 6258093 | Edwards et al. | Jul 2001 | B1 |
| 6293794 | McSpadden | Sep 2001 | B1 |
| 6332886 | Green et al. | Dec 2001 | B1 |
| 6439885 | Antler | Aug 2002 | B2 |
| 6520774 | Mays | Feb 2003 | B1 |
| 6589052 | Wilcko | Jul 2003 | B1 |
| D492331 | Matti | Jun 2004 | S |
| D547869 | Eckman | Jul 2007 | S |
| 7367804 | Lewis | May 2008 | B2 |
| 20030013067 | Bleiweiss et al. | Jan 2003 | A1 |
| 20040229188 | Lewis et al. | Nov 2004 | A1 |
| 20050186534 | Roane | Aug 2005 | A1 |
| Number | Date | Country |
|---|---|---|
| 83087 | Mar 1921 | AT |
| 2404997 | Aug 1975 | DE |
| 3008039 | Sep 1981 | DE |
| 3300791 | Jul 1983 | DE |
| 3600105 | Jul 1986 | DE |
| 91079241 | Aug 1991 | DE |
| 4140169 | Sep 1993 | DE |
| 4427204 | Feb 1996 | DE |
| 69608101 | Sep 2000 | DE |
| 69423508 | Nov 2000 | DE |
| 20113254 | Feb 2002 | DE |
| 10135820 | Jan 2003 | DE |
| 69819969 | Nov 2004 | DE |
| 0136500 | Apr 1985 | EP |
| 0257961 | Mar 1988 | EP |
| 0424734 | May 1991 | EP |
| 0551104 | Jul 1993 | EP |
| 0684019 | Nov 1995 | EP |
| 0819410 | Jan 1998 | EP |
| 0882433 | Dec 1998 | EP |
| 0895757 | Feb 1999 | EP |
| 1145691 | Oct 2001 | EP |
| 1354566 | Oct 2003 | EP |
| WO 0110330 | Feb 2001 | WO |
| WO 02067801 | Sep 2002 | WO |
| WO 2004041111 | May 2004 | WO |
| WO 2004091422 | Oct 2004 | WO |