Number | Name | Date | Kind |
---|---|---|---|
D295865 | Rosenblad | May 1988 | |
D320731 | Pink et al. | Oct 1991 | |
D390576 | Shimamura | Feb 1998 | |
3696593 | Thorud et al. | Oct 1972 | |
4312174 | Vanderhoef | Jan 1982 | |
4326370 | Thorud | Apr 1982 | |
4335566 | Hurd | Jun 1982 | |
4458472 | Christopherson | Jul 1984 | |
4476643 | Hilchey et al. | Oct 1984 | |
4531347 | Schutz | Jul 1985 | |
4747256 | Sadakane | May 1988 | |
5146735 | McDonner | Sep 1992 | |
5251711 | Meyer et al. | Oct 1993 | |
5488818 | Powers | Feb 1996 |