| Event Date | Event Description |
| Friday, February 11, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, June 7, 2007 | CASE FILE IN TICRS |
| Thursday, April 19, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 11, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, February 11, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 6, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, May 20, 2004 | Sec. 1(B) CLAIM DELETED |
| Thursday, May 20, 2004 | NOTICE OF ALLOWANCE CANCELLED |
| Thursday, May 20, 2004 | PAPER RECEIVED |
| Wednesday, December 3, 2003 | EXTENSION 5 GRANTED |
| Friday, November 21, 2003 | EXTENSION 5 FILED |
| Friday, November 21, 2003 | TEAS EXTENSION RECEIVED |
| Monday, June 16, 2003 | EXTENSION 4 GRANTED |
| Monday, May 19, 2003 | EXTENSION 4 FILED |
| Monday, May 19, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, February 12, 2003 | EXTENSION 3 GRANTED |
| Monday, November 18, 2002 | EXTENSION 3 FILED |
| Tuesday, November 19, 2002 | PAPER RECEIVED |
| Friday, June 7, 2002 | EXTENSION 2 GRANTED |
| Friday, May 17, 2002 | EXTENSION 2 FILED |
| Monday, May 20, 2002 | PAPER RECEIVED |
| Tuesday, December 11, 2001 | EXTENSION 1 GRANTED |
| Friday, November 16, 2001 | EXTENSION 1 FILED |
| Tuesday, May 22, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 27, 2001 | PUBLISHED FOR OPPOSITION |
| Friday, January 26, 2001 | NOTICE OF PUBLICATION |
| Monday, September 18, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 26, 2000 | LETTER OF SUSPENSION MAILED |
| Monday, March 13, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 30, 1999 | LETTER OF SUSPENSION MAILED |
| Friday, November 19, 1999 | ASSIGNED TO EXAMINER |