Number | Date | Country | Kind |
---|---|---|---|
00474598 | Feb 2006 | EP | regional |
Number | Name | Date | Kind |
---|---|---|---|
2654335 | Ball | Oct 1953 | A |
3199485 | Snider | Aug 1965 | A |
4188904 | Childress | Feb 1980 | A |
4480572 | Lauterbach | Nov 1984 | A |
4735166 | Dimalanta | Apr 1988 | A |
D351583 | Plennert et al. | Oct 1994 | S |
5555837 | Marshall et al. | Sep 1996 | A |
5676079 | Depke | Oct 1997 | A |