| Event Date | Event Description |
| Saturday, January 20, 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, January 17, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, November 29, 1996 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, June 6, 1996 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, November 22, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 2, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 10, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, September 9, 1989 | NOTICE OF PUBLICATION |
| Tuesday, July 25, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 25, 1989 | ASSIGNED TO EXAMINER |
| Thursday, July 20, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 8, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, April 14, 1988 | LETTER OF SUSPENSION MAILED |
| Monday, March 28, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 28, 1987 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, March 26, 1987 | LETTER OF SUSPENSION MAILED |
| Thursday, March 5, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 8, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, July 30, 1986 | LETTER OF SUSPENSION MAILED |
| Tuesday, July 8, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 5, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, October 25, 1985 | LETTER OF SUSPENSION MAILED |
| Tuesday, October 15, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 15, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, March 13, 1985 | ASSIGNED TO EXAMINER |
| Wednesday, May 9, 1984 | LETTER OF SUSPENSION MAILED |
| Thursday, March 22, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 26, 1983 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, April 8, 1983 | LETTER OF SUSPENSION MAILED |
| Wednesday, April 1, 1981 | NON-FINAL ACTION MAILED |
| Thursday, February 12, 1981 | ASSIGNED TO EXAMINER |
| Wednesday, December 24, 1980 | ASSIGNED TO EXAMINER |