| Event Date | Event Description |
| Monday, May 12, 1986 | ASSIGNED TO EXAMINER |
| Tuesday, March 4, 1986 | ASSIGNED TO EXAMINER |
| Thursday, May 1, 1986 | NON-FINAL ACTION MAILED |
| Thursday, May 1, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 12, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, June 1, 1986 | NOTICE OF PUBLICATION |
| Tuesday, July 1, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 23, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, October 17, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, March 6, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, September 7, 2006 | PAPER RECEIVED |
| Thursday, September 7, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Saturday, November 4, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, November 4, 2006 | ASSIGNED TO PARALEGAL |
| Saturday, November 4, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 20, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 12, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 6, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 1, 2016 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, June 1, 2016 | PAPER RECEIVED |
| Thursday, June 9, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 9, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, June 9, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, February 14, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 19, 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, July 19, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 19, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 19, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 19, 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, May 23, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 23, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 23, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 11, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 11, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 23, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, July 11, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, July 11, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |