| Event Date | Event Description |
| Friday, August 5, 2011 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, July 31, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 31, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 4, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 12, 2004 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 22, 2004 | NOTICE OF PUBLICATION |
| Friday, August 20, 2004 | CASE FILE IN TICRS |
| Monday, June 28, 2004 | ASSIGNED TO EXAMINER |
| Thursday, May 20, 2004 | SEC. 44(E) CLAIM ADDED |
| Friday, April 30, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 24, 2003 | ASSIGNED TO EXAMINER |
| Tuesday, January 14, 2003 | Sec. 1(B) CLAIM DELETED |
| Tuesday, January 14, 2003 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, August 5, 2003 | PAPER RECEIVED |
| Tuesday, August 12, 2003 | PETITION TO DIRECTOR - GRANTED |
| Tuesday, January 14, 2003 | PETITION TO DIRECTOR RECEIVED |
| Wednesday, August 7, 2002 | EXTENSION 5 GRANTED |
| Tuesday, July 16, 2002 | EXTENSION 5 FILED |
| Thursday, July 18, 2002 | PAPER RECEIVED |
| Monday, January 28, 2002 | EXTENSION 4 GRANTED |
| Thursday, January 10, 2002 | EXTENSION 4 FILED |
| Tuesday, August 7, 2001 | EXTENSION 3 GRANTED |
| Wednesday, July 18, 2001 | EXTENSION 3 FILED |
| Tuesday, February 27, 2001 | EXTENSION 2 GRANTED |
| Thursday, January 25, 2001 | EXTENSION 2 FILED |
| Wednesday, September 20, 2000 | EXTENSION 1 GRANTED |
| Monday, July 24, 2000 | EXTENSION 1 FILED |
| Tuesday, January 25, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, November 2, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, October 1, 1999 | NOTICE OF PUBLICATION |
| Friday, July 16, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 9, 1999 | ASSIGNED TO EXAMINER |