| Event Date | Event Description |
| Friday, October 9, 1998 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Friday, August 6, 1999 | ASSIGNED TO EXAMINER |
| Friday, March 5, 1999 | ASSIGNED TO EXAMINER |
| Friday, February 12, 1999 | EXPARTE APPEAL TERMINATED |
| Tuesday, August 4, 1998 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, October 14, 1997 | EXAMINERS STATEMENT MAILED |
| Wednesday, July 9, 1997 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, June 10, 1997 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, April 29, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 28, 1997 | FINAL REFUSAL MAILED |
| Thursday, January 30, 1997 | ASSIGNED TO EXAMINER |
| Monday, January 13, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 2, 1996 | NON-FINAL ACTION MAILED |
| Saturday, November 30, 1996 | ASSIGNED TO EXAMINER |
| Friday, October 25, 1996 | ASSIGNED TO EXAMINER |
| Monday, May 6, 1996 | NON-FINAL ACTION MAILED |
| Monday, April 8, 1996 | ASSIGNED TO EXAMINER |
| Tuesday, March 12, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 27, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 11, 1996 | LETTER OF SUSPENSION MAILED |
| Wednesday, November 22, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 26, 1995 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 25, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 23, 1994 | LETTER OF SUSPENSION MAILED |
| Friday, September 30, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 14, 1994 | NON-FINAL ACTION MAILED |
| Thursday, September 8, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, August 23, 1994 | ASSIGNED TO EXAMINER |