| Event Date | Event Description |
| Monday, November 26, 1984 | ASSIGNED TO EXAMINER |
| Thursday, November 29, 1984 | ASSIGNED TO EXAMINER |
| Thursday, November 29, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 20, 1984 | NOTICE OF PUBLICATION |
| Wednesday, January 16, 1985 | NOTICE OF PUBLICATION |
| Tuesday, January 29, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Monday, April 30, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, June 27, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, October 28, 2004 | PAPER RECEIVED |
| Thursday, October 28, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, January 31, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, January 31, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 21, 2008 | CASE FILE IN TICRS |
| Tuesday, November 25, 2014 | PAPER RECEIVED |
| Tuesday, November 25, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, December 2, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, December 2, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, December 2, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Friday, October 24, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |