| Event Date | Event Description |
| Wednesday, August 10, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 21, 2008 | CANCELLED SEC. 8 (6-YR) |
| Thursday, May 8, 2008 | WITHDRAWAL OF ATTORNEY GRANTED |
| Thursday, May 8, 2008 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, August 22, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 15, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 8, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 18, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, April 5, 2007 | CASE FILE IN TICRS |
| Tuesday, January 2, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, January 2, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 2, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, December 6, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 22, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, September 26, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 26, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 19, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 27, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 7, 2001 | NOTICE OF PUBLICATION |
| Friday, July 13, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 15, 2001 | EXAMINERS AMENDMENT MAILED |
| Thursday, March 22, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 16, 2001 | NON-FINAL ACTION MAILED |
| Thursday, February 1, 2001 | ASSIGNED TO EXAMINER |