| Event Date | Event Description |
| Thursday, September 19, 1996 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, September 19, 1996 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Thursday, September 19, 1996 | OPPOSITION SUSTAINED NO. 999999 |
| Wednesday, March 6, 1996 | OPPOSITION INSTITUTED NO. 999999 |
| Monday, July 10, 1995 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, June 13, 1995 | PUBLISHED FOR OPPOSITION |
| Friday, May 12, 1995 | NOTICE OF PUBLICATION |
| Tuesday, February 21, 1995 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 21, 1995 | ASSIGNED TO EXAMINER |
| Tuesday, December 13, 1994 | ASSIGNED TO EXAMINER |
| Friday, October 14, 1994 | ASSIGNED TO EXAMINER |
| Monday, October 4, 1993 | LETTER OF SUSPENSION MAILED |
| Monday, September 13, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 9, 1993 | LETTER OF SUSPENSION MAILED |
| Monday, July 26, 1993 | ASSIGNED TO EXAMINER |
| Friday, January 8, 1993 | NON-FINAL ACTION MAILED |
| Friday, October 23, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 10, 1992 | LETTER OF SUSPENSION MAILED |
| Tuesday, February 11, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 19, 1991 | ASSIGNED TO EXAMINER |
| Friday, March 1, 1991 | LETTER OF SUSPENSION MAILED |
| Thursday, January 24, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 23, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, September 6, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 27, 1990 | NON-FINAL ACTION MAILED |
| Thursday, June 21, 1990 | ASSIGNED TO EXAMINER |