| Event Date | Event Description |
| Monday, July 11, 1988 | ASSIGNED TO EXAMINER |
| Tuesday, July 12, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, August 5, 1988 | NOTICE OF PUBLICATION |
| Tuesday, September 6, 1988 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 29, 1988 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, October 27, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, May 25, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, February 14, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 15, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, February 15, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 19, 2008 | NOTICE OF SUIT |
| Tuesday, May 27, 2008 | NOTICE OF SUIT |
| Tuesday, July 15, 2008 | CASE FILE IN TICRS |
| Tuesday, November 25, 2008 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 5, 2008 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, December 5, 2008 | ASSIGNED TO PARALEGAL |
| Friday, December 5, 2008 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, August 31, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 31, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 29, 2018 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, December 12, 2018 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, December 12, 2018 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, December 12, 2018 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Wednesday, December 4, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |