| Event Date | Event Description |
| Tuesday, March 27, 1984 | ASSIGNED TO EXAMINER |
| Friday, March 30, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, April 17, 1984 | NON-FINAL ACTION MAILED |
| Friday, June 22, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 19, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 28, 1984 | EXAMINERS AMENDMENT MAILED |
| Thursday, November 29, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 27, 1984 | NOTICE OF PUBLICATION |
| Friday, January 25, 1985 | NOTICE OF PUBLICATION |
| Tuesday, February 5, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 16, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, October 31, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, January 28, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, May 9, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 19, 2005 | PAPER RECEIVED |
| Tuesday, April 19, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, June 2, 2005 | ASSIGNED TO PARALEGAL |
| Thursday, June 2, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, June 2, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, March 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 3, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, May 3, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, November 16, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 21, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 27, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, December 16, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 1, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 1, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 29, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, August 29, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, April 16, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, April 17, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 17, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, April 17, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, December 16, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, September 12, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 12, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 26, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 10, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, November 10, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, November 10, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 10, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, November 22, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, April 16, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, July 4, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, July 8, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, July 8, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, July 8, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, July 8, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 8, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, October 31, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |