| Event Date | Event Description |
| Tuesday, February 12, 2002 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 12, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, February 12, 2002 | ASSIGNED TO EXAMINER |
| Thursday, June 14, 2001 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, October 12, 2000 | LETTER OF SUSPENSION MAILED |
| Monday, September 11, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 26, 2000 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, June 21, 1999 | LETTER OF SUSPENSION MAILED |
| Monday, March 22, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 7, 1998 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, April 15, 1998 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 17, 1997 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, September 10, 1997 | ASSIGNED TO EXAMINER |
| Tuesday, March 4, 1997 | LETTER OF SUSPENSION MAILED |
| Wednesday, February 5, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 6, 1996 | INQUIRY AS TO SUSPENSION MAILED |
| Saturday, August 3, 1996 | ASSIGNED TO EXAMINER |
| Thursday, February 15, 1996 | LETTER OF SUSPENSION MAILED |
| Wednesday, January 31, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 20, 1995 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, July 19, 1995 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, January 4, 1995 | LETTER OF SUSPENSION MAILED |
| Thursday, June 9, 1994 | NON-FINAL ACTION MAILED |
| Wednesday, June 8, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, May 24, 1994 | ASSIGNED TO EXAMINER |