Number | Name | Date | Kind |
---|---|---|---|
3676888 | Akers | Jul 1972 | A |
D233586 | Kopp | Nov 1974 | S |
3851420 | Tibbetts | Dec 1974 | A |
D368344 | Hansen | Mar 1996 | S |
5857291 | Headrick | Jan 1999 | A |
6219971 | Headrick | Apr 2001 | B1 |
6223477 | Alley | May 2001 | B1 |
6491326 | Massey et al. | Dec 2002 | B1 |
6637158 | Bennett | Oct 2003 | B2 |
D481625 | Ellsworth | Nov 2003 | S |
6665989 | Bennett | Dec 2003 | B2 |
D578872 | Healy | Oct 2008 | S |
20020035810 | Bennett | Mar 2002 | A1 |
20030052492 | Massey et al. | Mar 2003 | A1 |
20040139667 | Massey et al. | Jul 2004 | A1 |
20060150517 | Meeks et al. | Jul 2006 | A1 |
20070079557 | Pepper et al. | Apr 2007 | A1 |
20070227076 | Braun | Oct 2007 | A1 |
20080010904 | Meeks et al. | Jan 2008 | A1 |