| Event Date | Event Description |
| Thursday, December 27, 1984 | NOTICE OF PUBLICATION |
| Tuesday, November 20, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, December 4, 1984 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, December 4, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 25, 1985 | NOTICE OF PUBLICATION |
| Tuesday, February 5, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 16, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, January 25, 1990 | SEC 7 REQUEST FILED |
| Thursday, March 15, 1990 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Monday, June 13, 2005 | ASSIGNED TO PARALEGAL |
| Monday, September 6, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 6, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 23, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 7, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 21, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, June 21, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, November 19, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 10, 2014 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 18, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 25, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 14, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, October 10, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 14, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 14, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, June 13, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, June 13, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 5, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 16, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |