| Event Date | Event Description |
| Tuesday, February 24, 1981 | PUBLISHED FOR OPPOSITION |
| Friday, September 1, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, February 28, 2008 | CASE FILE IN TICRS |
| Tuesday, May 19, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, April 30, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, December 2, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 10, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 1, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 1, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, May 31, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, August 21, 2006 | PAPER RECEIVED |
| Tuesday, March 10, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 10, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, January 17, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 17, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, April 25, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 25, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, October 15, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 2, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, November 4, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, November 4, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, October 18, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 18, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 11, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 19, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, April 23, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, August 11, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, August 11, 2021 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, August 11, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |