| Event Date | Event Description |
| Thursday, November 5, 1981 | ASSIGNED TO EXAMINER |
| Wednesday, February 8, 1984 | NON-FINAL ACTION MAILED |
| Friday, January 14, 1983 | EX PARTE APPEAL-INSTITUTED |
| Thursday, February 16, 1984 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, August 20, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 18, 1984 | EXAMINERS STATEMENT MAILED |
| Tuesday, January 18, 1983 | EX PARTE APPEAL-INSTITUTED |
| Friday, January 25, 1985 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Wednesday, March 13, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, April 20, 1985 | NOTICE OF PUBLICATION |
| Tuesday, April 23, 1985 | NOTICE OF PUBLICATION |
| Tuesday, May 21, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 30, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, March 7, 1991 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, July 29, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 25, 2005 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, May 25, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 25, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, May 25, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 16, 2005 | ASSIGNED TO PARALEGAL |
| Wednesday, August 17, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, August 17, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 24, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 30, 2015 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 30, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 20, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, January 20, 2016 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Thursday, January 28, 2016 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Friday, January 29, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, January 29, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, January 29, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, November 23, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 6, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, November 19, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, November 24, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |