| Event Date | Event Description |
| Wednesday, August 20, 1986 | NON-FINAL ACTION MAILED |
| Monday, August 18, 1986 | ASSIGNED TO EXAMINER |
| Monday, August 18, 1986 | ASSIGNED TO EXAMINER |
| Wednesday, September 17, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, February 26, 2007 | PAPER RECEIVED |
| Tuesday, October 7, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, November 23, 1986 | NOTICE OF PUBLICATION |
| Tuesday, December 23, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 17, 1987 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 13, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, October 19, 1992 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, November 12, 1992 | COUNTERCLAIM OPP. NO. 999999 |
| Tuesday, October 24, 2006 | CASE FILE IN TICRS |
| Monday, April 2, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, April 2, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, December 31, 2015 | NOTICE OF SUIT |
| Wednesday, February 15, 2017 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, April 12, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 11, 2017 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Tuesday, October 17, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, February 26, 2007 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 30, 2007 | ASSIGNED TO PARALEGAL |
| Tuesday, April 18, 2017 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Tuesday, October 17, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, December 2, 2020 | NOTICE OF SUIT |
| Tuesday, October 17, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |