| Event Date | Event Description |
| Saturday, September 22, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Monday, June 14, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, April 23, 1993 | AMENDMENT UNDER SECTION 7 ¿ PROCESSED |
| Tuesday, December 15, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, August 14, 1992 | SEC 7 REQUEST FILED |
| Tuesday, December 16, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 23, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, August 24, 1986 | NOTICE OF PUBLICATION |
| Tuesday, July 1, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 23, 1986 | EXAMINERS AMENDMENT MAILED |
| Monday, June 9, 1986 | FINAL REFUSAL MAILED |
| Friday, April 4, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 4, 1985 | NON-FINAL ACTION MAILED |
| Wednesday, September 18, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 12, 1985 | FINAL REFUSAL MAILED |
| Friday, April 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 5, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, October 6, 1984 | NON-FINAL ACTION MAILED |
| Monday, June 25, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 15, 1984 | FINAL REFUSAL MAILED |
| Tuesday, January 10, 1984 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 2, 1984 | ALLOWANCE/COUNT WITHDRAWN |
| Monday, April 9, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 1, 1984 | NON-FINAL ACTION MAILED |
| Friday, November 18, 1983 | NOTICE OF PUBLICATION |
| Thursday, September 29, 1983 | ALLOWANCE/COUNT WITHDRAWN |
| Friday, September 16, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 3, 1983 | NON-FINAL ACTION MAILED |
| Monday, July 25, 1983 | ASSIGNED TO EXAMINER |