Number | Name | Date | Kind |
---|---|---|---|
D245577 | Smythe | Aug 1977 | S |
D340640 | Ferguson et al. | Oct 1993 | S |
D352659 | Nilsson et al. | Nov 1994 | S |
D358330 | Kahl | May 1995 | S |
D363019 | Arnold et al. | Oct 1995 | S |
D434328 | Chrisco et al. | Nov 2000 | S |
D451397 | Gerhart et al. | Dec 2001 | S |
D470054 | Gerhart et al. | Feb 2003 | S |
D475297 | Drabek et al. | Jun 2003 | S |
D613169 | Lee et al. | Apr 2010 | S |
D627231 | Lee et al. | Nov 2010 | S |