| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, June 14, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, May 24, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, May 24, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 4, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, January 4, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 19, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, October 18, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, October 18, 2006 | PAPER RECEIVED |
| Wednesday, September 27, 2006 | CASE FILE IN TICRS |
| Thursday, August 10, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, July 1, 2002 | PAPER RECEIVED |
| Thursday, December 17, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, September 21, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 23, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, September 30, 1986 | PUBLISHED FOR OPPOSITION |
| Sunday, August 31, 1986 | NOTICE OF PUBLICATION |
| Thursday, July 31, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 29, 1986 | EXAMINERS AMENDMENT MAILED |
| Friday, June 6, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 17, 1985 | NON-FINAL ACTION MAILED |
| Friday, November 15, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 6, 1985 | NON-FINAL ACTION MAILED |
| Friday, June 7, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 22, 1985 | NON-FINAL ACTION MAILED |
| Tuesday, February 5, 1985 | ASSIGNED TO EXAMINER |
| Friday, February 1, 1985 | ASSIGNED TO EXAMINER |