| Event Date | Event Description |
| Tuesday, October 23, 1979 | ASSIGNED TO EXAMINER |
| Monday, July 14, 1980 | NON-FINAL ACTION MAILED |
| Tuesday, August 26, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 9, 1980 | NOTICE OF PUBLICATION |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 10, 1986 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, July 14, 1986 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, June 8, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, January 19, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, June 26, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, September 26, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 26, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, February 26, 2008 | CASE FILE IN TICRS |
| Tuesday, April 12, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 21, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, April 23, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, April 23, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, January 21, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, May 1, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, May 1, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, May 1, 2021 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Saturday, May 1, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, March 17, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 17, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, March 17, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 17, 2026 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |