| Event Date | Event Description |
| Wednesday, April 13, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 13, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 28, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, September 15, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 2, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 6, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 6, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 21, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 2, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 18, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, February 12, 2007 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, February 12, 2007 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, July 11, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 11, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 22, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 30, 2004 | PUBLISHED FOR OPPOSITION |
| Friday, March 12, 2004 | NOTICE OF PUBLICATION |
| Wednesday, March 10, 2004 | NOTICE OF PUBLICATION |
| Wednesday, January 21, 2004 | PAPER RECEIVED |
| Wednesday, January 7, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, January 5, 2004 | EXAMINERS AMENDMENT E-MAILED |
| Friday, January 2, 2004 | ASSIGNED TO EXAMINER |