| Event Date | Event Description |
| Saturday, August 1, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, March 18, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, December 28, 2004 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, December 28, 2004 | PAPER RECEIVED |
| Wednesday, November 24, 2004 | PAPER RECEIVED |
| Tuesday, December 29, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, November 12, 1998 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, November 12, 1998 | OPPOSITION DISMISSED NO. 999999 |
| Wednesday, January 21, 1998 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, October 14, 1997 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, September 16, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, August 15, 1997 | NOTICE OF PUBLICATION |
| Thursday, June 26, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, June 26, 1997 | ASSIGNED TO EXAMINER |
| Monday, May 12, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 14, 1997 | FINAL REFUSAL MAILED |
| Wednesday, December 4, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 7, 1996 | NON-FINAL ACTION MAILED |
| Thursday, February 8, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 7, 1995 | NON-FINAL ACTION MAILED |
| Monday, August 7, 1995 | ASSIGNED TO EXAMINER |
| Friday, March 3, 1995 | ASSIGNED TO EXAMINER |
| Thursday, February 23, 1995 | ASSIGNED TO EXAMINER |