| Event Date | Event Description |
| Thursday, April 27, 2000 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, April 27, 2000 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, April 27, 2000 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Thursday, April 27, 2000 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, April 27, 2000 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, April 27, 2000 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, April 27, 2000 | OPPOSITION SUSTAINED NO. 999999 |
| Wednesday, May 6, 1998 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, April 28, 1998 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, March 31, 1998 | OPPOSITION INSTITUTED NO. 999999 |
| Monday, November 10, 1997 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, November 4, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, October 3, 1997 | NOTICE OF PUBLICATION |
| Tuesday, August 19, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 18, 1997 | EXAMINER'S AMENDMENT MAILED |
| Monday, July 28, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, July 15, 1997 | REINSTATED |
| Wednesday, April 24, 1996 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, July 28, 1995 | NON-FINAL ACTION MAILED |
| Thursday, June 29, 1995 | ASSIGNED TO EXAMINER |
| Tuesday, June 27, 1995 | ASSIGNED TO EXAMINER |