| Event Date | Event Description |
| Wednesday, February 19, 1986 | ASSIGNED TO EXAMINER |
| Monday, February 24, 1986 | NON-FINAL ACTION MAILED |
| Monday, April 21, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 5, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 28, 1986 | NOTICE OF PUBLICATION |
| Tuesday, June 24, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 16, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Monday, October 7, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, February 27, 1992 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, March 9, 1992 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, March 19, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, August 30, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, August 30, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Friday, October 27, 2006 | ASSIGNED TO PARALEGAL |
| Tuesday, November 7, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, November 7, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 10, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 13, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 13, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 14, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 14, 2016 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, September 14, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, February 21, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 20, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, November 20, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 12, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 19, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 2, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, October 5, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, October 5, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, October 5, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 5, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 5, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 5, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, July 4, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, September 16, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, December 5, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |