| Event Date | Event Description |
| Wednesday, November 15, 1989 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Wednesday, November 22, 1989 | OPPOSITION TERMINATED NO. 999999 |
| Wednesday, November 15, 1989 | OPPOSITION DISMISSED NO. 999999 |
| Friday, May 6, 1988 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, October 27, 1987 | PUBLISHED FOR OPPOSITION |
| Friday, September 25, 1987 | NOTICE OF PUBLICATION |
| Wednesday, August 26, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 20, 1987 | EXPARTE APPEAL TERMINATED |
| Wednesday, August 19, 1987 | EX PARTE APPEAL-REFUSAL REVERSED |
| Thursday, April 2, 1987 | EXAMINERS STATEMENT MAILED |
| Thursday, October 30, 1986 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, September 22, 1986 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, September 22, 1986 | EX PARTE APPEAL-INSTITUTED |
| Monday, August 4, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 4, 1986 | FINAL REFUSAL MAILED |
| Tuesday, February 25, 1986 | ASSIGNED TO EXAMINER |
| Monday, October 28, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 26, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 25, 1985 | NON-FINAL ACTION MAILED |
| Friday, May 25, 1984 | LETTER OF SUSPENSION MAILED |
| Thursday, March 15, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 19, 1983 | NON-FINAL ACTION MAILED |
| Saturday, July 9, 1983 | ALLOWANCE/COUNT WITHDRAWN |
| Wednesday, July 6, 1983 | ASSIGNED TO EXAMINER |
| Wednesday, May 11, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 10, 1982 | NON-FINAL ACTION MAILED |
| Friday, October 15, 1982 | ASSIGNED TO EXAMINER |