| Event Date | Event Description |
| Tuesday, December 16, 1980 | ASSIGNED TO EXAMINER |
| Monday, August 17, 1981 | ASSIGNED TO EXAMINER |
| Thursday, November 5, 1981 | NON-FINAL ACTION MAILED |
| Thursday, April 21, 1983 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, May 13, 1983 | CONTINUATION OF FINAL REFUSAL MAILED |
| Friday, May 25, 1984 | EXAMINERS AMENDMENT MAILED |
| Wednesday, May 30, 1984 | ASSIGNED TO EXAMINER |
| Wednesday, May 30, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 18, 1984 | NOTICE OF PUBLICATION |
| Tuesday, September 18, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 9, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, November 28, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, February 28, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, December 28, 2004 | PAPER RECEIVED |
| Tuesday, December 28, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, February 18, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, February 18, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, April 9, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, April 11, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, April 11, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, April 11, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, February 21, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, March 1, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 1, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, March 29, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, March 29, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 31, 2018 | TEAS SECTION 7 REQUEST RECEIVED |
| Wednesday, August 22, 2018 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, August 28, 2018 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Tuesday, December 4, 2018 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, December 4, 2018 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, January 25, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, January 25, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, January 25, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, January 25, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 25, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, April 9, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 24, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |