| Event Date | Event Description |
| Monday, June 14, 1999 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, December 8, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 15, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, August 14, 1992 | NOTICE OF PUBLICATION |
| Saturday, April 4, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 1, 1992 | ASSIGNED TO EXAMINER |
| Thursday, February 27, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 20, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, September 11, 1991 | ASSIGNED TO EXAMINER |
| Monday, August 12, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, June 1, 1991 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 29, 1991 | ASSIGNED TO EXAMINER |
| Thursday, March 14, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 24, 1990 | LETTER OF SUSPENSION MAILED |
| Friday, September 7, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 7, 1990 | LETTER OF SUSPENSION MAILED |
| Friday, February 2, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 11, 1989 | LETTER OF SUSPENSION MAILED |
| Thursday, September 21, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 4, 1989 | LETTER OF SUSPENSION MAILED |
| Thursday, April 20, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 24, 1989 | LETTER OF SUSPENSION MAILED |
| Thursday, February 9, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 15, 1988 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 19, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 26, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, April 19, 1988 | LETTER OF SUSPENSION MAILED |
| Thursday, March 24, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 24, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, March 27, 1987 | LETTER OF SUSPENSION MAILED |
| Thursday, March 26, 1987 | ASSIGNED TO EXAMINER |
| Wednesday, March 18, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 24, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Monday, March 24, 1986 | LETTER OF SUSPENSION MAILED |
| Tuesday, March 11, 1986 | ASSIGNED TO EXAMINER |
| Monday, March 10, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 11, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, May 8, 1985 | LETTER OF SUSPENSION MAILED |
| Thursday, March 21, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 25, 1985 | NON-FINAL ACTION MAILED |
| Thursday, January 24, 1985 | ASSIGNED TO EXAMINER |
| Friday, January 4, 1985 | ASSIGNED TO EXAMINER |