| Event Date | Event Description |
| Thursday, December 12, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 14, 2001 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Thursday, December 20, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, December 20, 2001 | EXPARTE APPEAL TERMINATED |
| Wednesday, July 25, 2001 | EXPARTE APPEAL DSMSED - FAILURE TO FILE BRIEF |
| Wednesday, July 25, 2001 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, September 13, 2000 | NON-FINAL ACTION MAILED |
| Friday, May 12, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, February 12, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 13, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 12, 1999 | NON-FINAL ACTION MAILED |
| Friday, October 1, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 1, 1999 | NON-FINAL ACTION MAILED |
| Friday, February 26, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 28, 1998 | NON-FINAL ACTION MAILED |
| Tuesday, August 11, 1998 | ASSIGNED TO EXAMINER |
| Monday, July 20, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 20, 1998 | NON-FINAL ACTION MAILED |
| Tuesday, January 13, 1998 | ASSIGNED TO EXAMINER |
| Wednesday, December 24, 1997 | ASSIGNED TO EXAMINER |
| Thursday, December 11, 1997 | ASSIGNED TO EXAMINER |