| Event Date | Event Description |
| Friday, December 14, 1984 | ASSIGNED TO EXAMINER |
| Friday, December 28, 1984 | EXAMINER'S AMENDMENT MAILED |
| Thursday, January 3, 1985 | ASSIGNED TO EXAMINER |
| Friday, January 4, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, January 24, 1985 | NOTICE OF PUBLICATION |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Tuesday, March 5, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 14, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 2, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, August 23, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 20, 2004 | PAPER RECEIVED |
| Monday, December 20, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, January 13, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, January 13, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 20, 2008 | CASE FILE IN TICRS |
| Tuesday, March 30, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 17, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, March 19, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, March 19, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, March 19, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, May 31, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 31, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 20, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, January 20, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 20, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 14, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 14, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 14, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 18, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 18, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, March 18, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 14, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, November 28, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |