| Event Date | Event Description |
| Friday, January 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, August 11, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 4, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 14, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 1, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, March 4, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 1, 2004 | EXAMINERS AMENDMENT MAILED |
| Thursday, February 5, 2004 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, October 28, 2003 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, October 14, 2003 | ASSIGNED TO EXAMINER |
| Sunday, October 12, 2003 | CASE FILE IN TICRS |
| Friday, September 26, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, September 26, 2003 | EXTENSION 3 GRANTED |
| Wednesday, September 3, 2003 | USE AMENDMENT FILED |
| Wednesday, September 3, 2003 | EXTENSION 3 FILED |
| Wednesday, September 3, 2003 | PAPER RECEIVED |
| Friday, May 9, 2003 | EXTENSION 2 GRANTED |
| Wednesday, March 5, 2003 | EXTENSION 2 FILED |
| Wednesday, March 5, 2003 | PAPER RECEIVED |
| Tuesday, September 17, 2002 | EXTENSION 1 GRANTED |
| Thursday, September 5, 2002 | EXTENSION 1 FILED |
| Thursday, September 5, 2002 | TEAS EXTENSION RECEIVED |
| Tuesday, March 5, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 11, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 21, 2001 | NOTICE OF PUBLICATION |
| Monday, September 24, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 20, 2001 | EXAMINERS AMENDMENT MAILED |
| Monday, March 19, 2001 | NON-FINAL ACTION MAILED |
| Monday, March 12, 2001 | ASSIGNED TO EXAMINER |