| Event Date | Event Description |
| Thursday, February 4, 1988 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Friday, February 5, 1988 | OPPOSITION TERMINATED NO. 999999 |
| Tuesday, November 3, 1987 | OPPOSITION SUSTAINED NO. 999999 |
| Monday, June 29, 1987 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, March 24, 1987 | PUBLISHED FOR OPPOSITION |
| Thursday, February 26, 1987 | NOTICE OF PUBLICATION |
| Monday, January 12, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 9, 1987 | EXAMINERS AMENDMENT MAILED |
| Tuesday, December 16, 1986 | LETTER OF SUSPENSION MAILED |
| Monday, September 22, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 1, 1986 | LETTER OF SUSPENSION MAILED |
| Tuesday, November 25, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 25, 1986 | EXAMINERS AMENDMENT MAILED |
| Wednesday, November 5, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 31, 1986 | LETTER OF SUSPENSION MAILED |
| Friday, September 19, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 19, 1986 | LETTER OF SUSPENSION MAILED |
| Thursday, August 21, 1986 | LETTER OF SUSPENSION MAILED |
| Wednesday, August 20, 1986 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, February 11, 1986 | NON-FINAL ACTION MAILED |
| Tuesday, June 18, 1985 | NON-FINAL ACTION MAILED |
| Friday, May 10, 1985 | ASSIGNED TO EXAMINER |