| Event Date | Event Description |
| Wednesday, September 7, 1988 | ASSIGNED TO EXAMINER |
| Thursday, October 27, 1988 | NON-FINAL ACTION MAILED |
| Thursday, November 10, 1988 | EXAMINERS AMENDMENT MAILED |
| Tuesday, December 13, 1988 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, January 28, 1989 | NOTICE OF PUBLICATION |
| Tuesday, February 28, 1989 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 23, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, September 15, 1994 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Saturday, March 18, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, August 12, 2008 | CASE FILE IN TICRS |
| Tuesday, May 26, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, May 29, 2009 | ASSIGNED TO PARALEGAL |
| Monday, June 8, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, June 8, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, March 3, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 21, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 21, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, November 10, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, November 10, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 10, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 10, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 23, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, January 24, 2019 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, February 26, 2019 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, February 26, 2019 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, February 26, 2019 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, February 26, 2019 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, April 22, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 6, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |