| Event Date | Event Description |
| Wednesday, December 3, 1986 | ASSIGNED TO EXAMINER |
| Wednesday, December 10, 1986 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 22, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, February 26, 1987 | NOTICE OF PUBLICATION |
| Tuesday, March 24, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 16, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 13, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, October 14, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 16, 2006 | CASE FILE IN TICRS |
| Monday, November 20, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 20, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, November 20, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, January 24, 2007 | ASSIGNED TO PARALEGAL |
| Thursday, January 25, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, January 25, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, June 1, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, July 7, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, July 7, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, July 7, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, July 7, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, June 13, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 13, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 13, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 13, 2022 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Monday, December 16, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 16, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 16, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |