| Event Date | Event Description |
| Thursday, October 9, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 27, 1980 | ASSIGNED TO EXAMINER |
| Thursday, July 3, 1980 | ASSIGNED TO EXAMINER |
| Monday, August 18, 1980 | NON-FINAL ACTION MAILED |
| Tuesday, February 24, 1981 | NOTICE OF PUBLICATION |
| Tuesday, April 21, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 20, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 20, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, December 20, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, February 28, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, July 1, 2003 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, July 1, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, July 16, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, October 4, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, May 8, 2008 | CASE FILE IN TICRS |
| Saturday, October 4, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, October 5, 2004 | PAPER RECEIVED |
| Thursday, March 16, 2006 | COUNTERCLAIM OPP. NO. 999999 |
| Saturday, October 10, 2009 | ASSIGNED TO PARALEGAL |
| Saturday, October 10, 2009 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Monday, October 12, 2009 | FAX RECEIVED |
| Thursday, March 11, 2010 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, March 17, 2010 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, December 16, 2013 | TEAS SECTION 7 REQUEST RECEIVED |
| Monday, December 16, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, December 16, 2013 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 26, 2013 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, December 30, 2013 | AMENDMENT UNDER SECTION 7 - PROCESSED |
| Monday, December 30, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, December 30, 2013 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, December 30, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, January 27, 2016 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 17, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 1, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 19, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, November 21, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, November 21, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 22, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, June 22, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 22, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 22, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, June 22, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 22, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, December 20, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, July 5, 2024 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, March 27, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 27, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 27, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |