| Event Date | Event Description |
| Thursday, May 7, 1987 | ASSIGNED TO EXAMINER |
| Monday, May 18, 1987 | EXAMINER'S AMENDMENT MAILED |
| Thursday, May 21, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 12, 1987 | NOTICE OF PUBLICATION |
| Tuesday, July 14, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 14, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 6, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, September 23, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, September 23, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, February 14, 1994 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, April 19, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 19, 2005 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, March 14, 2007 | CASE FILE IN TICRS |
| Monday, June 25, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 27, 2007 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, June 27, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, July 23, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, July 25, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, July 25, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 2, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, August 12, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 25, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 25, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, September 29, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 4, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 25, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 25, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, October 25, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, October 25, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, August 26, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 18, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 2, 2020 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 8, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, September 20, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, September 20, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 20, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 20, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 20, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, March 9, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, June 23, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 15, 2023 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, March 15, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 15, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, March 15, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 15, 2023 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, December 25, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 1, 2025 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |