| Event Date | Event Description |
| Saturday, December 26, 2009 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, May 13, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, May 6, 2009 | PAPER RECEIVED |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 27, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 20, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 23, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 26, 2008 | CASE FILE IN TICRS |
| Wednesday, November 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 16, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 1, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 20, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 25, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 5, 2003 | NOTICE OF PUBLICATION |
| Monday, November 25, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 25, 2002 | ASSIGNED TO EXAMINER |
| Thursday, February 28, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 4, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 29, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, August 21, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, August 14, 2001 | ASSIGNED TO EXAMINER |