| 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, March 12, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, February 4, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 14, 1990 | LETTER OF SUSPENSION MAILED |
| Thursday, November 15, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 30, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, March 13, 1990 | LETTER OF SUSPENSION MAILED |
| Friday, February 23, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 9, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, February 8, 1990 | ASSIGNED TO EXAMINER |
| Friday, July 21, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, April 12, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 5, 1988 | LETTER OF SUSPENSION MAILED |
| Wednesday, November 2, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 31, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, October 27, 1988 | ASSIGNED TO EXAMINER |
| Thursday, November 12, 1987 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 30, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 10, 1987 | LETTER OF SUSPENSION MAILED |
| Wednesday, March 25, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 4, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, October 23, 1986 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 1, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 24, 1986 | LETTER OF SUSPENSION MAILED |
| Wednesday, September 3, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 3, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, March 26, 1986 | LETTER OF SUSPENSION MAILED |
| Friday, March 14, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 3, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, August 29, 1985 | LETTER OF SUSPENSION MAILED |