| Event Date | Event Description |
| Tuesday, September 1, 1998 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, February 25, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 3, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, November 1, 1991 | NOTICE OF PUBLICATION |
| Tuesday, July 2, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 21, 1991 | ALLOWANCE/COUNT WITHDRAWN |
| Thursday, March 14, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 26, 1991 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, January 31, 1991 | NON-FINAL ACTION MAILED |
| Tuesday, November 20, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, October 16, 1990 | ASSIGNED TO EXAMINER |
| Monday, September 24, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 14, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, June 14, 1990 | ASSIGNED TO EXAMINER |
| Friday, July 7, 1989 | LETTER OF SUSPENSION MAILED |
| Tuesday, May 30, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 5, 1989 | ASSIGNED TO EXAMINER |
| Friday, June 9, 1989 | LETTER OF SUSPENSION MAILED |
| Monday, October 24, 1988 | ASSIGNED TO EXAMINER |
| Thursday, September 22, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 25, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, August 4, 1987 | LETTER OF SUSPENSION MAILED |
| Monday, July 27, 1987 | EXAMINERS AMENDMENT MAILED |
| Wednesday, July 22, 1987 | ASSIGNED TO EXAMINER |
| Wednesday, July 1, 1987 | ASSIGNED TO EXAMINER |
| Tuesday, May 19, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 13, 1987 | NON-FINAL ACTION MAILED |
| Tuesday, January 13, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 18, 1986 | NON-FINAL ACTION MAILED |
| Wednesday, June 18, 1986 | ASSIGNED TO EXAMINER |