| Event Date | Event Description |
| Wednesday, April 14, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 7, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, June 6, 2009 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, September 24, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 24, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, February 14, 2008 | CASE FILE IN TICRS |
| Tuesday, July 25, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 5, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 14, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 29, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 6, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 17, 2002 | NOTICE OF PUBLICATION |
| Monday, May 13, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 26, 2002 | EXAMINERS AMENDMENT MAILED |
| Thursday, April 25, 2002 | ASSIGNED TO EXAMINER |
| Thursday, February 7, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 2, 2001 | FINAL REFUSAL MAILED |
| Friday, July 27, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 23, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, October 10, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 17, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 19, 2000 | NON-FINAL ACTION MAILED |
| Thursday, May 18, 2000 | ASSIGNED TO EXAMINER |