Number | Name | Date | Kind |
---|---|---|---|
3093320 | Knapp | Jun 1963 | A |
D205957 | Nagel | Oct 1966 | S |
D215117 | Stahl | Sep 1969 | S |
D221106 | Tixler | Jul 1971 | S |
D246131 | Schifrin | Oct 1977 | S |
D282687 | McMahon | Feb 1986 | S |
D352914 | Sours | Nov 1994 | S |
D375180 | Lyons | Oct 1996 | S |
D402576 | Yang et al. | Dec 1998 | S |
D483511 | Lay et al. | Dec 2003 | S |
D542948 | Columbro | May 2007 | S |
Number | Date | Country | |
---|---|---|---|
Parent | 29307275 | Apr 2008 | US |
Child | 29310605 | US |