| Event Date | Event Description |
| Friday, March 16, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, March 20, 1984 | NON-FINAL ACTION MAILED |
| Friday, October 12, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, January 8, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 6, 1984 | ASSIGNED TO EXAMINER |
| Thursday, November 8, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 24, 1984 | NOTICE OF PUBLICATION |
| Tuesday, March 19, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Friday, March 27, 2015 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 27, 2015 | PAPER RECEIVED |
| Friday, April 10, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, May 2, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, July 2, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, September 21, 2005 | PAPER RECEIVED |
| Wednesday, September 21, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, October 12, 2005 | ASSIGNED TO PARALEGAL |
| Friday, October 28, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, October 28, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, April 10, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 10, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, March 19, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 3, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 13, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 10, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |