| Event Date | Event Description |
| Thursday, February 27, 2003 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Friday, February 28, 2003 | ASSIGNED TO EXAMINER |
| Thursday, February 27, 2003 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, February 27, 2003 | EXPARTE APPEAL TERMINATED |
| Thursday, February 27, 2003 | EXPARTE APPEAL TERMINATED |
| Monday, January 13, 2003 | PAPER RECEIVED |
| Monday, August 26, 2002 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, December 11, 2001 | LETTER OF SUSPENSION MAILED |
| Friday, November 30, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, November 29, 2001 | EX PARTE APPEAL-INSTITUTED |
| Thursday, May 3, 2001 | FINAL REFUSAL MAILED |
| Thursday, November 9, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 26, 2000 | NON-FINAL ACTION MAILED |
| Tuesday, June 1, 1999 | LETTER OF SUSPENSION MAILED |
| Thursday, May 27, 1999 | ASSIGNED TO EXAMINER |
| Thursday, April 29, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 15, 1998 | ASSIGNED TO EXAMINER |
| Thursday, October 29, 1998 | NON-FINAL ACTION MAILED |
| Thursday, September 24, 1998 | REINSTATED |
| Wednesday, August 13, 1997 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 20, 1996 | NON-FINAL ACTION MAILED |
| Friday, December 6, 1996 | ASSIGNED TO EXAMINER |