| Event Date | Event Description |
| Wednesday, December 1, 1993 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, March 4, 1993 | NON-FINAL ACTION MAILED |
| Friday, February 5, 1993 | ASSIGNED TO EXAMINER |
| Friday, November 6, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 6, 1993 | PREVIOUS ACTION COUNT WITHDRAWN |
| Wednesday, May 6, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, November 6, 1991 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, November 6, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 30, 1991 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 3, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 3, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 16, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 13, 1991 | LETTER OF SUSPENSION MAILED |
| Thursday, August 9, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 24, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, January 31, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, July 20, 1989 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, July 10, 1989 | LETTER OF SUSPENSION MAILED |
| Thursday, April 20, 1989 | ASSIGNED TO EXAMINER |
| Friday, December 2, 1988 | LETTER OF SUSPENSION MAILED |
| Tuesday, November 15, 1988 | ASSIGNED TO EXAMINER |
| Wednesday, October 12, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 14, 1988 | NON-FINAL ACTION MAILED |
| Thursday, March 10, 1988 | ASSIGNED TO EXAMINER |