| Event Date | Event Description |
| Wednesday, November 26, 1997 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Thursday, December 18, 1997 | ASSIGNED TO EXAMINER |
| Wednesday, December 10, 1997 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, December 9, 1997 | EXPARTE APPEAL TERMINATED |
| Thursday, September 18, 1997 | NON-FINAL ACTION MAILED |
| Friday, November 22, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 21, 1996 | ASSIGNED TO EXAMINER |
| Thursday, November 21, 1996 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, June 26, 1996 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, May 24, 1996 | NON-FINAL ACTION MAILED |
| Thursday, May 23, 1996 | ASSIGNED TO EXAMINER |
| Thursday, February 29, 1996 | ASSIGNED TO EXAMINER |
| Wednesday, February 28, 1996 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, February 27, 1996 | EX PARTE APPEAL-INSTITUTED |
| Monday, June 19, 1995 | FINAL REFUSAL MAILED |
| Thursday, April 13, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 6, 1994 | NON-FINAL ACTION MAILED |
| Monday, September 19, 1994 | ASSIGNED TO EXAMINER |
| Thursday, September 15, 1994 | ASSIGNED TO EXAMINER |