| Event Date | Event Description |
| Saturday, December 6, 2008 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, May 8, 2007 | CASE FILE IN TICRS |
| Monday, January 24, 1994 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, August 26, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 1, 1988 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 8, 1987 | PUBLISHED FOR OPPOSITION |
| Friday, November 6, 1987 | NOTICE OF PUBLICATION |
| Thursday, September 24, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 4, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 15, 1987 | ASSIGNED TO EXAMINER |
| Monday, March 30, 1987 | LETTER OF SUSPENSION MAILED |
| Wednesday, March 11, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 11, 1986 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, September 11, 1986 | ASSIGNED TO EXAMINER |
| Monday, March 31, 1986 | LETTER OF SUSPENSION MAILED |
| Wednesday, March 12, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 10, 1985 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 12, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 26, 1984 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, August 8, 1984 | LETTER OF SUSPENSION MAILED |
| Thursday, June 21, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 3, 1984 | ASSIGNED TO EXAMINER |
| Wednesday, March 21, 1984 | LETTER OF SUSPENSION MAILED |
| Monday, November 7, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 5, 1983 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, November 7, 1979 | NON-FINAL ACTION MAILED |
| Friday, September 28, 1979 | ASSIGNED TO EXAMINER |
| Monday, August 27, 1979 | ASSIGNED TO EXAMINER |