| Event Date | Event Description |
| Monday, August 18, 1997 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, February 12, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 20, 1990 | PUBLISHED FOR OPPOSITION |
| Monday, October 22, 1990 | NOTICE OF PUBLICATION |
| Monday, September 17, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 9, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 30, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 7, 1989 | NON-FINAL ACTION MAILED |
| Monday, July 24, 1989 | ASSIGNED TO EXAMINER |
| Friday, June 30, 1989 | PETITION TO REVIVE-GRANTED |
| Friday, December 9, 1988 | PETITION TO REVIVE-RECEIVED |
| Thursday, June 22, 1989 | PETITION TO DIRECTOR - GRANTED |
| Thursday, November 10, 1988 | PETITION TO REVIVE-DENIED |
| Monday, September 26, 1988 | PETITION TO REVIVE-RECEIVED |
| Thursday, March 24, 1988 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 6, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, June 23, 1986 | LETTER OF SUSPENSION MAILED |
| Friday, June 13, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 9, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, December 16, 1985 | LETTER OF SUSPENSION MAILED |
| Thursday, December 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 19, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, November 19, 1985 | ASSIGNED TO EXAMINER |
| Tuesday, October 15, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 27, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, September 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 3, 1985 | LETTER OF SUSPENSION MAILED |
| Thursday, October 18, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 20, 1984 | NON-FINAL ACTION MAILED |
| Monday, March 19, 1984 | ASSIGNED TO EXAMINER |