Number | Name | Date | Kind |
---|---|---|---|
D175455 | Bartleman | Aug 1955 | S |
4134499 | Joswig | Jan 1979 | A |
D275629 | Einhorn | Sep 1984 | S |
D302503 | Gerry et al. | Aug 1989 | S |
D392142 | Weisburn et al. | Mar 1998 | S |
D418351 | Lee | Jan 2000 | S |
D456656 | Ng | May 2002 | S |
D498963 | Sung-Feng | Nov 2004 | S |
D509391 | Hamori | Sep 2005 | S |