| Event Date | Event Description |
| Friday, July 25, 2003 | EXPARTE APPEAL TERMINATED |
| Tuesday, July 8, 2003 | EXPARTE APPEAL TERMINATED |
| Friday, June 13, 2003 | PAPER RECEIVED |
| Tuesday, June 17, 2003 | EXPARTE APPEAL TERMINATED |
| Monday, April 21, 2003 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, March 14, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 4, 2002 | PAPER RECEIVED |
| Tuesday, February 5, 2002 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, November 13, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 28, 2001 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, May 9, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, April 25, 2001 | ASSIGNED TO EXAMINER |
| Monday, December 18, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 18, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 28, 2000 | ASSIGNED TO EXAMINER |
| Monday, August 14, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, June 12, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, July 7, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 11, 1998 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, September 9, 1998 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, December 24, 1997 | FINAL REFUSAL MAILED |
| Monday, November 10, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 8, 1997 | NON-FINAL ACTION MAILED |
| Wednesday, April 2, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 1, 1996 | LETTER OF SUSPENSION MAILED |
| Friday, September 27, 1996 | ASSIGNED TO EXAMINER |