| Event Date | Event Description |
| Saturday, November 28, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 27, 2008 | CASE FILE IN TICRS |
| Friday, September 29, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, February 13, 1995 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, January 31, 1992 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Tuesday, October 15, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Monday, September 30, 1991 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Tuesday, May 28, 1991 | SEC 7 REQUEST FILED |
| Tuesday, February 6, 1990 | REGISTERED - SEC. 7 REQUEST ABANDONED |
| Monday, June 26, 1989 | POST REGISTRATION ACTION MAILED - SEC. 7 |
| Tuesday, April 25, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 31, 1989 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 3, 1989 | NOTICE OF PUBLICATION |
| Saturday, December 31, 1988 | NOTICE OF PUBLICATION |
| Friday, October 28, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 23, 1987 | EXAMINERS STATEMENT MAILED |
| Monday, July 6, 1987 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, March 19, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 12, 1987 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, May 12, 1987 | EX PARTE APPEAL-INSTITUTED |
| Monday, February 9, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 1, 1986 | FINAL REFUSAL MAILED |
| Friday, July 25, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 11, 1986 | NON-FINAL ACTION MAILED |
| Wednesday, January 22, 1986 | ASSIGNED TO EXAMINER |