| Event Date | Event Description |
| Saturday, December 8, 2007 | CANCELLED SEC. 8 (6-YR) |
| Thursday, November 30, 2006 | CASE FILE IN TICRS |
| Tuesday, March 6, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 9, 2001 | Sec. 1(B) CLAIM DELETED |
| Tuesday, January 9, 2001 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, August 15, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 23, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, April 21, 2000 | NOTICE OF PUBLICATION |
| Friday, February 25, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 16, 2000 | SEC. 44(E) CLAIM ADDED |
| Wednesday, October 27, 1999 | ASSIGNED TO EXAMINER |
| Thursday, October 14, 1999 | Sec. 1(B) CLAIM DELETED |
| Thursday, October 14, 1999 | NOTICE OF ALLOWANCE CANCELLED |
| Wednesday, September 22, 1999 | ASSIGNED TO EXAMINER |
| Monday, September 13, 1999 | PETITION TO DIRECTOR - GRANTED |
| Friday, June 11, 1999 | PETITION TO DIRECTOR RECEIVED |
| Thursday, May 6, 1999 | EXTENSION 5 GRANTED |
| Tuesday, April 13, 1999 | EXTENSION 5 FILED |
| Monday, November 9, 1998 | EXTENSION 4 GRANTED |
| Tuesday, October 13, 1998 | EXTENSION 4 FILED |
| Wednesday, May 20, 1998 | EXTENSION 3 GRANTED |
| Tuesday, April 14, 1998 | EXTENSION 3 FILED |
| Wednesday, November 12, 1997 | EXTENSION 2 GRANTED |
| Friday, October 10, 1997 | EXTENSION 2 FILED |
| Saturday, May 10, 1997 | EXTENSION 1 GRANTED |
| Thursday, April 10, 1997 | EXTENSION 1 FILED |
| Tuesday, October 15, 1996 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 13, 1996 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, April 16, 1996 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Friday, September 29, 1995 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, September 12, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, August 11, 1995 | NOTICE OF PUBLICATION |
| Wednesday, May 10, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 10, 1995 | ASSIGNED TO EXAMINER |