| Event Date | Event Description |
| Wednesday, December 26, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, November 24, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, July 4, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, November 16, 2006 | CASE FILE IN TICRS |
| Tuesday, October 24, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 16, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 19, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 17, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 25, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, October 26, 1986 | NOTICE OF PUBLICATION |
| Tuesday, September 9, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 26, 1986 | EXAMINERS AMENDMENT MAILED |
| Monday, July 21, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 14, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 27, 1986 | NON-FINAL ACTION MAILED |
| Friday, January 24, 1986 | ASSIGNED TO EXAMINER |
| Friday, January 17, 1986 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, August 14, 1985 | EXAMINERS STATEMENT MAILED |
| Thursday, March 21, 1985 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, February 28, 1985 | EXAMINERS STATEMENT MAILED |
| Friday, October 12, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 12, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 15, 1984 | FINAL REFUSAL MAILED |
| Friday, July 27, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 24, 1984 | NON-FINAL ACTION MAILED |
| Monday, February 13, 1984 | ASSIGNED TO EXAMINER |
| Friday, February 3, 1984 | ASSIGNED TO EXAMINER |
| Friday, August 12, 1983 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, July 12, 1983 | ASSIGNED TO EXAMINER |
| Thursday, March 18, 1982 | NON-FINAL ACTION MAILED |
| Tuesday, December 8, 1981 | ASSIGNED TO EXAMINER |