| Event Date | Event Description |
| Friday, September 6, 2013 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, August 7, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 30, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, December 13, 2006 | 1(B) BASIS DELETED; PROCEED TO REGISTRATION |
| Wednesday, December 13, 2006 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, December 12, 2006 | FAX RECEIVED |
| Tuesday, December 12, 2006 | FAX RECEIVED |
| Monday, July 3, 2006 | EXTENSION 5 GRANTED |
| Monday, June 12, 2006 | EXTENSION 5 FILED |
| Monday, June 12, 2006 | PAPER RECEIVED |
| Thursday, January 19, 2006 | EXTENSION 4 GRANTED |
| Friday, December 16, 2005 | EXTENSION 4 FILED |
| Friday, December 16, 2005 | PAPER RECEIVED |
| Friday, June 3, 2005 | EXTENSION 3 GRANTED |
| Friday, June 3, 2005 | EXTENSION 3 FILED |
| Friday, June 3, 2005 | PAPER RECEIVED |
| Wednesday, January 19, 2005 | EXTENSION 2 GRANTED |
| Tuesday, December 21, 2004 | EXTENSION 2 FILED |
| Tuesday, December 21, 2004 | PAPER RECEIVED |
| Monday, August 30, 2004 | PAPER RECEIVED |
| Monday, August 16, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 26, 2004 | EXTENSION 1 GRANTED |
| Wednesday, May 26, 2004 | EXTENSION 1 FILED |
| Wednesday, June 9, 2004 | CASE FILE IN TICRS |
| Friday, May 28, 2004 | PAPER RECEIVED |
| Friday, March 26, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 20, 2004 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 28, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, October 8, 2003 | NOTICE OF PUBLICATION |
| Thursday, May 22, 2003 | Sec. 1(B) CLAIM ADDED |
| Wednesday, August 20, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 21, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 22, 2003 | PAPER RECEIVED |
| Thursday, November 21, 2002 | NON-FINAL ACTION MAILED |
| Friday, November 15, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, November 15, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 12, 2002 | ASSIGNED TO EXAMINER |