| Event Date | Event Description |
| Thursday, August 20, 1981 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, September 18, 1979 | ASSIGNED TO EXAMINER |
| Wednesday, May 28, 1980 | ASSIGNED TO EXAMINER |
| Monday, June 23, 1980 | NON-FINAL ACTION MAILED |
| Tuesday, March 23, 1982 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 6, 1982 | NOTICE OF PUBLICATION |
| Tuesday, May 18, 1982 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 5, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 5, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 3, 1989 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, October 12, 1989 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Wednesday, March 14, 1990 | RESPONSE RECEIVED TO POST REG. ACTION |
| Wednesday, March 21, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, July 2, 2003 | PAPER RECEIVED |
| Wednesday, July 2, 2003 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Sunday, September 28, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, September 28, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, April 25, 2008 | CASE FILE IN TICRS |
| Wednesday, March 31, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, March 31, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 22, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, June 14, 2013 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, June 14, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 14, 2013 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, June 14, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, September 3, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 22, 2021 | NOTICE OF SUIT |
| Friday, January 22, 2021 | NOTICE OF SUIT |
| Friday, May 14, 2021 | NOTICE OF SUIT |
| Tuesday, July 5, 2022 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, May 5, 2023 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, November 4, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, October 30, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, November 4, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, November 4, 2023 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, July 29, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 29, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 29, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Tuesday, July 29, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |