| Event Date | Event Description |
| Tuesday, November 28, 1989 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Tuesday, November 28, 1989 | EXPARTE APPEAL TERMINATED |
| Tuesday, November 28, 1989 | EXPARTE APPEAL TERMINATED |
| Wednesday, August 30, 1989 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Wednesday, August 30, 1989 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Monday, June 12, 1989 | EXAMINERS STATEMENT MAILED |
| Friday, December 30, 1988 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, December 7, 1988 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, November 1, 1988 | ASSIGNED TO EXAMINER |
| Saturday, May 28, 1988 | FINAL REFUSAL MAILED |
| Thursday, May 19, 1988 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, September 24, 1987 | NON-FINAL ACTION MAILED |
| Tuesday, September 1, 1987 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, August 11, 1987 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, August 11, 1987 | EX PARTE APPEAL-INSTITUTED |
| Thursday, June 4, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 2, 1986 | FINAL REFUSAL MAILED |
| Tuesday, October 14, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 9, 1986 | NON-FINAL ACTION MAILED |