| Event Date | Event Description |
| Wednesday, December 9, 2020 | WITHDRAWAL OF ATTORNEY GRANTED |
| Wednesday, December 9, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Friday, December 15, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 3, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 3, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, May 23, 2009 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, February 17, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 7, 2008 | CASE FILE IN TICRS |
| Saturday, January 13, 2007 | REVIEW OF CORRESPONDENCE COMPLETE |
| Friday, December 15, 2006 | PAPER RECEIVED |
| Friday, December 8, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 8, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 3, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, April 3, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 7, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 23, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 23, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 15, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, November 1, 2001 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, September 25, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 5, 2001 | NOTICE OF PUBLICATION |
| Monday, April 30, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, April 20, 2001 | EXAMINER'S AMENDMENT MAILED |
| Monday, April 16, 2001 | ASSIGNED TO EXAMINER |