| Event Date | Event Description |
| Thursday, June 27, 1991 | ASSIGNED TO EXAMINER |
| Wednesday, July 9, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 17, 1991 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, July 31, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 20, 1991 | NOTICE OF PUBLICATION |
| Tuesday, October 22, 1991 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 14, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 23, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, January 14, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, March 7, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, March 7, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 14, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 21, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 15, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 10, 2007 | CASE FILE IN TICRS |
| Wednesday, October 6, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, January 9, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, February 23, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, February 23, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, February 23, 2012 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, February 23, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, October 12, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 3, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 10, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 12, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 29, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, July 11, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 14, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Sunday, January 30, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, July 15, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, July 5, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, July 15, 2022 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Friday, July 15, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, June 10, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 10, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, June 10, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 10, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, June 10, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 1, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 30, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, April 24, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |