| Event Date | Event Description |
| Thursday, January 29, 1998 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Thursday, January 29, 1998 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, January 29, 1998 | OPPOSITION DISMISSED NO. 999999 |
| Tuesday, February 3, 1998 | OPPOSITION TERMINATED NO. 999999 |
| Tuesday, February 3, 1998 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, January 2, 1997 | OPPOSITION INSTITUTED NO. 999999 |
| Friday, November 15, 1996 | OPPOSITION INSTITUTED NO. 999999 |
| Wednesday, October 9, 1996 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, September 24, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, August 23, 1996 | NOTICE OF PUBLICATION |
| Wednesday, June 5, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 1, 1995 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 25, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, October 25, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, October 19, 1995 | ASSIGNED TO EXAMINER |
| Friday, October 13, 1995 | DIVISIONAL PROCESSING COMPLETE |
| Wednesday, August 2, 1995 | DIVISIONAL REQUEST RECEIVED |
| Monday, August 7, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 2, 1995 | NON-FINAL ACTION MAILED |
| Monday, January 23, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, January 10, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 26, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 23, 1994 | NON-FINAL ACTION MAILED |
| Monday, January 3, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 28, 1993 | NON-FINAL ACTION MAILED |
| Monday, June 14, 1993 | ASSIGNED TO EXAMINER |