Number | Name | Date | Kind |
---|---|---|---|
D115850 | Greenfield | Jul 1939 | S |
D250237 | Hero et al. | Nov 1978 | S |
D330124 | Short | Oct 1992 | S |
D330641 | Zapf | Nov 1992 | S |
D334483 | Johnson | Apr 1993 | S |
D354408 | Kelley | Jan 1995 | S |
D362761 | Hood | Oct 1995 | S |
5607214 | Pierce et al. | Mar 1997 | A |
D391415 | O'Sullivan et al. | Mar 1998 | S |
D392813 | Welborn et al. | Mar 1998 | S |
5738422 | Welborn et al. | Apr 1998 | A |
D407916 | Zaidman et al. | Apr 1999 | S |
D410349 | Kelley et al. | Jun 1999 | S |
6158831 | Brown et al. | Dec 2000 | A |
D518974 | Kelley et al. | Apr 2006 | S |
D572500 | Franco | Jul 2008 | S |
D577509 | Grabowski et al. | Sep 2008 | S |
D581695 | Martin et al. | Dec 2008 | S |
D591979 | Singler et al. | May 2009 | S |