| Event Date | Event Description |
| Tuesday, March 3, 1987 | ASSIGNED TO EXAMINER |
| Monday, March 23, 1987 | NON-FINAL ACTION MAILED |
| Wednesday, April 8, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 10, 1987 | NON-FINAL ACTION MAILED |
| Friday, July 10, 1987 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 11, 1987 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 4, 1987 | NOTICE OF PUBLICATION |
| Tuesday, October 6, 1987 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 29, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 6, 1993 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, November 4, 1993 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, September 11, 2003 | PAPER RECEIVED |
| Tuesday, August 29, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, May 1, 2007 | CASE FILE IN TICRS |
| Friday, November 9, 2007 | PAPER RECEIVED |
| Friday, November 9, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, November 19, 2007 | ASSIGNED TO PARALEGAL |
| Monday, December 3, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 3, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 4, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 9, 2012 | NOTICE OF SUIT |
| Tuesday, July 16, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 13, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, January 7, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, January 7, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 29, 2016 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, September 19, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 19, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, October 16, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, October 16, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, October 16, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, October 16, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, July 31, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 31, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, August 22, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 29, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 11, 2024 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |