| Event Date | Event Description |
| Tuesday, September 28, 1999 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 26, 1999 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, January 19, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, April 15, 1998 | LETTER OF SUSPENSION MAILED |
| Friday, March 27, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 11, 1998 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, March 28, 1997 | LETTER OF SUSPENSION MAILED |
| Tuesday, January 7, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 21, 1996 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, March 12, 1996 | LETTER OF SUSPENSION MAILED |
| Friday, January 5, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 7, 1995 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, July 6, 1995 | ASSIGNED TO EXAMINER |
| Thursday, December 8, 1994 | LETTER OF SUSPENSION MAILED |
| Monday, December 5, 1994 | ASSIGNED TO EXAMINER |
| Friday, November 18, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 13, 1994 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, November 16, 1993 | LETTER OF SUSPENSION MAILED |
| Thursday, October 28, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 7, 1993 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, September 9, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 14, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, August 26, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 5, 1991 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, March 5, 1991 | ASSIGNED TO EXAMINER |
| Thursday, September 27, 1990 | LETTER OF SUSPENSION MAILED |
| Friday, September 21, 1990 | EXAMINER'S AMENDMENT MAILED |
| Friday, August 10, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 31, 1990 | NON-FINAL ACTION MAILED |
| Monday, July 2, 1990 | ASSIGNED TO EXAMINER |