| Event Date | Event Description |
| Friday, October 18, 2002 | ABANDONMENT - EXPRESS MAILED |
| Friday, October 18, 2002 | ASSIGNED TO EXAMINER |
| Monday, September 23, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 23, 2002 | PAPER RECEIVED |
| Wednesday, July 24, 2002 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, July 23, 2002 | ASSIGNED TO EXAMINER |
| Monday, January 7, 2002 | LETTER OF SUSPENSION MAILED |
| Thursday, September 6, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 2, 2001 | NON-FINAL ACTION MAILED |
| Friday, January 19, 2001 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 13, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 20, 2000 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, December 10, 1999 | LETTER OF SUSPENSION MAILED |
| Monday, June 7, 1999 | NON-FINAL ACTION MAILED |
| Wednesday, September 2, 1998 | LETTER OF SUSPENSION MAILED |
| Thursday, August 20, 1998 | ASSIGNED TO EXAMINER |
| Tuesday, July 7, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 12, 1998 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, May 14, 1997 | LETTER OF SUSPENSION MAILED |
| Friday, April 4, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 12, 1996 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, January 22, 1996 | LETTER OF SUSPENSION MAILED |
| Tuesday, December 12, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 15, 1995 | LETTER OF SUSPENSION MAILED |
| Tuesday, February 22, 1994 | LETTER OF SUSPENSION MAILED |
| Thursday, February 3, 1994 | EXAMINER'S AMENDMENT MAILED |
| Friday, January 7, 1994 | ASSIGNED TO EXAMINER |