| Event Date | Event Description |
| Wednesday, February 24, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 22, 2013 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 21, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, February 16, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 16, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 20, 2007 | CASE FILE IN TICRS |
| Tuesday, September 11, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, August 20, 2007 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, August 20, 2007 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, August 2, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, June 9, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 9, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 27, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 20, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 28, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 8, 2002 | NOTICE OF PUBLICATION |
| Thursday, March 7, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 22, 2002 | ASSIGNED TO EXAMINER |