| Event Date | Event Description |
| Saturday, April 19, 2008 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 21, 2007 | CASE FILE IN TICRS |
| Tuesday, November 30, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, October 18, 1993 | RESPONSE RECEIVED TO POST REG. ACTION |
| Wednesday, October 6, 1993 | POST REGISTRATION ACTION MAILED - SEC. 8 |
| Thursday, May 13, 1993 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, July 14, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 21, 1987 | PUBLISHED FOR OPPOSITION |
| Saturday, March 21, 1987 | NOTICE OF PUBLICATION |
| Monday, March 2, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 24, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 24, 1987 | EXAMINERS AMENDMENT MAILED |
| Wednesday, February 18, 1987 | EXPARTE APPEAL TERMINATED |
| Tuesday, February 17, 1987 | EX PARTE APPEAL-REFUSAL REVERSED |
| Wednesday, January 28, 1987 | ASSIGNED TO EXAMINER |
| Thursday, September 4, 1986 | NON-FINAL ACTION MAILED |
| Friday, June 20, 1986 | EX PARTE APPEAL-INSTITUTED |
| Thursday, June 12, 1986 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, April 9, 1986 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, April 9, 1986 | EX PARTE APPEAL-INSTITUTED |
| Monday, October 21, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 30, 1985 | FINAL REFUSAL MAILED |
| Tuesday, October 15, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 21, 1985 | NON-FINAL ACTION MAILED |
| Tuesday, June 11, 1985 | ASSIGNED TO EXAMINER |