| Event Date | Event Description |
| Tuesday, April 22, 1986 | ASSIGNED TO EXAMINER |
| Wednesday, May 28, 1986 | NOTICE OF PUBLICATION |
| Tuesday, June 24, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 16, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 20, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, October 5, 2006 | ASSIGNED TO PARALEGAL |
| Sunday, October 22, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, April 23, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, October 28, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, March 16, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, April 30, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 10, 2004 | PAPER RECEIVED |
| Thursday, July 20, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, September 28, 2006 | CASE FILE IN TICRS |
| Sunday, October 22, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, September 16, 2015 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, November 16, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 25, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, January 25, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, October 14, 2010 | PAPER RECEIVED |
| Tuesday, October 19, 2010 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, April 8, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, June 26, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 25, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, October 5, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 16, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, October 5, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 25, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, October 5, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |