| Event Date | Event Description |
| Monday, September 2, 2002 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Thursday, May 2, 2002 | EXPARTE APPEAL TERMINATED |
| Thursday, May 2, 2002 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Wednesday, December 12, 2001 | EXAMINERS STATEMENT MAILED |
| Wednesday, August 15, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, August 15, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, June 5, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, June 5, 2001 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, February 6, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 6, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 10, 2000 | FINAL REFUSAL MAILED |
| Friday, April 28, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 9, 1999 | NON-FINAL ACTION MAILED |
| Friday, June 18, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 2, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 16, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 8, 1999 | PREVIOUS ACTION COUNT WITHDRAWN |
| Tuesday, December 1, 1998 | ASSIGNED TO EXAMINER |
| Monday, November 23, 1998 | ASSIGNED TO EXAMINER |
| Thursday, April 16, 1998 | NON-FINAL ACTION MAILED |
| Saturday, March 28, 1998 | ASSIGNED TO EXAMINER |