| Event Date | Event Description |
| Monday, October 13, 1997 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, April 9, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 15, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, December 14, 1990 | NOTICE OF PUBLICATION |
| Tuesday, September 11, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 20, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 7, 1990 | FINAL REFUSAL MAILED |
| Tuesday, September 5, 1989 | NON-FINAL ACTION MAILED |
| Tuesday, July 25, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 28, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 24, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 15, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, November 8, 1988 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 12, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 4, 1988 | LETTER OF SUSPENSION MAILED |
| Thursday, September 15, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 15, 1988 | NON-FINAL ACTION MAILED |
| Thursday, March 17, 1988 | LETTER OF SUSPENSION MAILED |
| Thursday, February 18, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 1, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, August 20, 1987 | LETTER OF SUSPENSION MAILED |
| Monday, August 3, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 6, 1987 | LETTER OF SUSPENSION MAILED |
| Tuesday, January 20, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 17, 1986 | NON-FINAL ACTION MAILED |
| Monday, June 16, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 17, 1985 | NON-FINAL ACTION MAILED |
| Tuesday, November 12, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 30, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 26, 1985 | NON-FINAL ACTION MAILED |
| Tuesday, April 23, 1985 | ASSIGNED TO EXAMINER |