| Event Date | Event Description |
| Thursday, January 15, 1987 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Thursday, January 15, 1987 | OPPOSITION TERMINATED NO. 999999 |
| Monday, December 15, 1986 | OPPOSITION SUSTAINED NO. 999999 |
| Monday, August 11, 1986 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, May 13, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, April 13, 1986 | NOTICE OF PUBLICATION |
| Wednesday, February 26, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 19, 1986 | EXPARTE APPEAL TERMINATED |
| Friday, February 14, 1986 | EX PARTE APPEAL-REFUSAL REVERSED |
| Friday, August 23, 1985 | EXAMINERS STATEMENT MAILED |
| Monday, November 29, 1982 | EX PARTE APPEAL-INSTITUTED |
| Monday, September 10, 1984 | FINAL REFUSAL MAILED |
| Tuesday, August 21, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 24, 1984 | NON-FINAL ACTION MAILED |
| Tuesday, February 14, 1984 | ASSIGNED TO EXAMINER |
| Thursday, February 9, 1984 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, January 10, 1984 | FINAL REFUSAL MAILED |
| Monday, December 12, 1983 | ASSIGNED TO EXAMINER |
| Thursday, October 27, 1983 | EXAMINERS STATEMENT MAILED |
| Wednesday, February 9, 1983 | EX PARTE APPEAL-INSTITUTED |
| Monday, November 22, 1982 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, September 16, 1981 | NON-FINAL ACTION MAILED |
| Monday, August 10, 1981 | ASSIGNED TO EXAMINER |
| Tuesday, March 24, 1981 | ASSIGNED TO EXAMINER |