Number | Name | Date | Kind |
---|---|---|---|
3673687 | Phillips et al. | Jul 1972 | A |
4134206 | Beermann | Jan 1979 | A |
D320150 | Huang | Sep 1991 | S |
D323967 | Talbot | Feb 1992 | S |
D352440 | Perigny | Nov 1994 | S |
5737842 | Freedman | Apr 1998 | A |
5768787 | Ireland | Jun 1998 | A |
D401492 | Joseph, Jr. | Nov 1998 | S |
D481609 | Perlmutter et al. | Nov 2003 | S |
6691416 | Yu Chen | Feb 2004 | B2 |
20060016306 | Conde | Jan 2006 | A1 |