| Event Date | Event Description |
| Tuesday, October 14, 1986 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, August 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 8, 1985 | ASSIGNED TO EXAMINER |
| Wednesday, November 20, 1985 | ASSIGNED TO EXAMINER |
| Tuesday, December 10, 1985 | ASSIGNED TO EXAMINER |
| Monday, December 30, 1985 | FINAL REFUSAL MAILED |
| Friday, August 15, 1986 | EX PARTE APPEAL-INSTITUTED |
| Monday, September 29, 1986 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, March 28, 1989 | EXPARTE APPEAL TERMINATED |
| Monday, April 6, 1987 | EXAMINERS STATEMENT MAILED |
| Monday, August 24, 1987 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, September 24, 1987 | NON-FINAL ACTION MAILED |
| Tuesday, March 29, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 1, 1988 | FINAL REFUSAL MAILED |
| Tuesday, October 25, 1988 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, November 10, 1988 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, December 29, 1988 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Thursday, March 2, 1989 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Friday, May 31, 2024 | EXPARTE APPEAL RECEIVED AT TTAB |