| Event Date | Event Description |
| Wednesday, May 9, 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, July 26, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, April 23, 1996 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, April 24, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 30, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, December 30, 1989 | NOTICE OF PUBLICATION |
| Wednesday, November 22, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 16, 1989 | EXAMINER'S AMENDMENT MAILED |
| Monday, November 13, 1989 | ASSIGNED TO EXAMINER |
| Monday, October 23, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 30, 1989 | LETTER OF SUSPENSION MAILED |
| Thursday, May 25, 1989 | ASSIGNED TO EXAMINER |
| Thursday, April 20, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 15, 1988 | LETTER OF SUSPENSION MAILED |
| Friday, October 14, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 19, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, April 8, 1988 | LETTER OF SUSPENSION MAILED |
| Friday, November 27, 1987 | LETTER OF SUSPENSION MAILED |
| Friday, October 23, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, April 22, 1987 | LETTER OF SUSPENSION MAILED |
| Friday, March 27, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 25, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, July 29, 1986 | LETTER OF SUSPENSION MAILED |
| Friday, June 20, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 20, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 4, 1986 | FINAL REFUSAL MAILED |
| Monday, November 25, 1985 | NON-FINAL ACTION MAILED |