| Event Date | Event Description |
| Saturday, January 23, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 27, 2008 | CASE FILE IN TICRS |
| Tuesday, January 10, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, July 22, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 20, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 28, 1989 | PUBLISHED FOR OPPOSITION |
| Friday, February 24, 1989 | NOTICE OF PUBLICATION |
| Wednesday, December 28, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 28, 1988 | ASSIGNED TO EXAMINER |
| Sunday, December 11, 1988 | EXPARTE APPEAL TERMINATED |
| Sunday, December 11, 1988 | EXPARTE APPEAL DISMISSED AS MOOT |
| Tuesday, June 28, 1988 | ASSIGNED TO EXAMINER |
| Tuesday, June 28, 1988 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, June 28, 1988 | ASSIGNED TO EXAMINER |
| Thursday, June 16, 1988 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, March 7, 1988 | EXAMINERS STATEMENT MAILED |
| Friday, August 14, 1987 | NON-FINAL ACTION MAILED |
| Tuesday, July 14, 1987 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, May 21, 1987 | ASSIGNED TO EXAMINER |
| Tuesday, April 7, 1987 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, February 5, 1987 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, December 23, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 14, 1986 | FINAL REFUSAL MAILED |
| Friday, May 16, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 3, 1986 | NON-FINAL ACTION MAILED |
| Monday, March 17, 1986 | ASSIGNED TO EXAMINER |