| Event Date | Event Description |
| Tuesday, April 13, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, April 13, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 13, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 13, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 13, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 21, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, August 13, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 13, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 31, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 14, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 24, 2011 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, May 24, 2011 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, May 24, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 11, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 6, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 4, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 4, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, February 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, February 3, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, September 24, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, May 14, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 14, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 11, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 2, 1985 | PUBLISHED FOR OPPOSITION |
| Friday, March 1, 1985 | NOTICE OF PUBLICATION |
| Tuesday, January 15, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, January 3, 1985 | EXAMINER'S AMENDMENT MAILED |