| Event Date | Event Description |
| Monday, July 13, 1987 | ASSIGNED TO EXAMINER |
| Wednesday, July 15, 1987 | EXAMINER'S AMENDMENT MAILED |
| Friday, July 24, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 7, 1987 | NOTICE OF PUBLICATION |
| Tuesday, September 8, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 1, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Friday, July 9, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, November 4, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, January 12, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, January 12, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, March 14, 2007 | ASSIGNED TO PARALEGAL |
| Friday, March 30, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 30, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, April 17, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 9, 2007 | CASE FILE IN TICRS |
| Wednesday, June 25, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 5, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 2, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, November 20, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 20, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 29, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 20, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 26, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, December 27, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, December 27, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, December 27, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, July 11, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 9, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, May 30, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 18, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, December 18, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 18, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 18, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 18, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, November 6, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |