| Event Date | Event Description |
| Thursday, September 5, 1991 | ASSIGNED TO EXAMINER |
| Thursday, September 19, 1991 | ASSIGNED TO EXAMINER |
| Friday, September 6, 1991 | EXAMINER'S AMENDMENT MAILED |
| Thursday, September 19, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 3, 1992 | NOTICE OF PUBLICATION |
| Tuesday, February 4, 1992 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 28, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Monday, September 15, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, October 11, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, June 19, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, September 13, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, September 13, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, January 9, 2008 | CASE FILE IN TICRS |
| Wednesday, April 25, 2012 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, April 27, 2012 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 27, 2012 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, April 27, 2012 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Monday, November 14, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 25, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 25, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 28, 2021 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, April 11, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 5, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 5, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, October 5, 2022 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, October 5, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, July 19, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |