| Event Date | Event Description |
| Friday, January 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, May 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, August 21, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 20, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 20, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 2, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, October 11, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 11, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 11, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, July 26, 2004 | PAPER RECEIVED |
| Tuesday, June 1, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, March 31, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 29, 2004 | ASSIGNED TO EXAMINER |
| Friday, March 26, 2004 | CASE FILE IN TICRS |
| Tuesday, March 23, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, March 11, 2004 | USE AMENDMENT FILED |
| Thursday, March 11, 2004 | PAPER RECEIVED |
| Tuesday, December 9, 2003 | EXTENSION 5 GRANTED |
| Wednesday, November 5, 2003 | EXTENSION 5 FILED |
| Wednesday, November 5, 2003 | PAPER RECEIVED |
| Tuesday, May 27, 2003 | EXTENSION 4 GRANTED |
| Tuesday, May 27, 2003 | EXTENSION 4 FILED |
| Tuesday, May 27, 2003 | PAPER RECEIVED |
| Friday, November 29, 2002 | EXTENSION 3 GRANTED |
| Thursday, October 17, 2002 | EXTENSION 3 FILED |
| Thursday, October 17, 2002 | PAPER RECEIVED |
| Wednesday, May 8, 2002 | EXTENSION 2 GRANTED |
| Wednesday, May 8, 2002 | EXTENSION 2 FILED |
| Wednesday, May 8, 2002 | PAPER RECEIVED |
| Monday, November 19, 2001 | EXTENSION 1 GRANTED |
| Tuesday, November 6, 2001 | EXTENSION 1 FILED |
| Tuesday, June 12, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 20, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 7, 2001 | NOTICE OF PUBLICATION |
| Wednesday, November 22, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 15, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, November 8, 2000 | ASSIGNED TO EXAMINER |