| Event Date | Event Description |
| Friday, June 22, 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, September 3, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, June 11, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 12, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 20, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, February 17, 1990 | NOTICE OF PUBLICATION |
| Tuesday, January 16, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 14, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 25, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Saturday, February 11, 1989 | LETTER OF SUSPENSION MAILED |
| Friday, February 10, 1989 | ASSIGNED TO EXAMINER |
| Friday, January 13, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 5, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, April 4, 1988 | LETTER OF SUSPENSION MAILED |
| Monday, March 7, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 8, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, March 30, 1987 | LETTER OF SUSPENSION MAILED |
| Thursday, March 12, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 12, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, June 16, 1986 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 29, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 1, 1986 | NON-FINAL ACTION MAILED |
| Thursday, March 27, 1986 | ASSIGNED TO EXAMINER |
| Monday, February 3, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 1, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 1, 1985 | NON-FINAL ACTION MAILED |