| Event Date | Event Description |
| Monday, March 31, 1986 | ASSIGNED TO EXAMINER |
| Tuesday, April 1, 1986 | ASSIGNED TO EXAMINER |
| Tuesday, April 15, 1986 | NON-FINAL ACTION MAILED |
| Wednesday, May 14, 1986 | EXAMINERS AMENDMENT MAILED |
| Tuesday, May 20, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, June 29, 1986 | NOTICE OF PUBLICATION |
| Tuesday, July 29, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 21, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Friday, October 9, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 12, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 3, 2006 | PAPER RECEIVED |
| Tuesday, January 3, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, February 3, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, February 8, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 8, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, September 25, 2006 | CASE FILE IN TICRS |
| Wednesday, August 22, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 22, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, January 30, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, January 30, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, January 30, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, January 30, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, October 11, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 1, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 1, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, August 22, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 22, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 28, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, December 27, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 27, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 28, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, October 21, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, October 21, 2025 | TEAS SECTION 8 & 9 RECEIVED |