| Event Date | Event Description |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 3, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, January 15, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 22, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 1, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 14, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 14, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 30, 2006 | CASE FILE IN TICRS |
| Friday, March 3, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, February 17, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, December 27, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 27, 2005 | PAPER RECEIVED |
| Tuesday, August 6, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 2, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 8, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, January 7, 2000 | NOTICE OF PUBLICATION |
| Wednesday, December 1, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, July 9, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 5, 1999 | NON-FINAL ACTION MAILED |
| Thursday, November 12, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 12, 1998 | NON-FINAL ACTION MAILED |
| Friday, April 24, 1998 | ASSIGNED TO EXAMINER |