| Event Date | Event Description |
| Monday, September 15, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, March 27, 1979 | ASSIGNED TO EXAMINER |
| Friday, June 8, 1979 | ASSIGNED TO EXAMINER |
| Wednesday, August 8, 1979 | NON-FINAL ACTION MAILED |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Friday, October 17, 1986 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 24, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, February 25, 2008 | CASE FILE IN TICRS |
| Friday, July 11, 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, July 11, 1986 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, February 7, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 7, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 15, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 25, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, June 24, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, August 1, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, August 1, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, August 1, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, December 18, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 15, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 10, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 6, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 6, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 30, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, July 6, 2020 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, August 19, 2020 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, September 7, 2020 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, September 7, 2020 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Monday, September 7, 2020 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, May 11, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 11, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, May 11, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 11, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 11, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, October 23, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 23, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 23, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, October 23, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, December 2, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |