| Event Date | Event Description |
| Saturday, October 6, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, September 27, 2006 | CASE FILE IN TICRS |
| Friday, February 12, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 5, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 30, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 7, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, September 7, 1986 | NOTICE OF PUBLICATION |
| Friday, July 18, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 23, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 25, 1986 | NON-FINAL ACTION MAILED |
| Friday, March 21, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 26, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 26, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, April 17, 1985 | LETTER OF SUSPENSION MAILED |
| Thursday, March 7, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 2, 1985 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, March 27, 1984 | LETTER OF SUSPENSION MAILED |
| Monday, January 23, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 26, 1983 | NON-FINAL ACTION MAILED |
| Friday, July 15, 1983 | ASSIGNED TO EXAMINER |
| Monday, May 9, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 9, 1982 | NON-FINAL ACTION MAILED |
| Wednesday, September 29, 1982 | ASSIGNED TO EXAMINER |