| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, December 11, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 24, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, March 24, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, January 25, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, March 24, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, January 25, 2005 | PAPER RECEIVED |
| Friday, February 21, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, May 21, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 21, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 12, 1985 | PUBLISHED FOR OPPOSITION |
| Friday, March 1, 1985 | NOTICE OF PUBLICATION |
| Thursday, February 28, 1985 | NOTICE OF PUBLICATION |
| Thursday, January 31, 1985 | NOTICE OF PUBLICATION |
| Friday, December 7, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 6, 1984 | EXAMINERS AMENDMENT MAILED |
| Monday, November 5, 1984 | ALLOWANCE/COUNT WITHDRAWN |
| Monday, November 5, 1984 | ASSIGNED TO EXAMINER |
| Wednesday, October 24, 1984 | ASSIGNED TO EXAMINER |
| Monday, August 6, 1984 | NOTICE OF UNRESPONSIVE AMENDMENT - MAILED |
| Thursday, June 21, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 11, 1984 | NON-FINAL ACTION MAILED |
| Thursday, November 17, 1983 | ASSIGNED TO EXAMINER |
| Monday, October 3, 1983 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 11, 1983 | NON-FINAL ACTION MAILED |
| Thursday, February 3, 1983 | ASSIGNED TO EXAMINER |