| Event Date | Event Description |
| Thursday, June 23, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 30, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 11, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 30, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, February 18, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 18, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 21, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 21, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 22, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 12, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 19, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 19, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, March 18, 2006 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, March 18, 2006 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, March 18, 2006 | ASSIGNED TO PARALEGAL |
| Monday, November 14, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, January 11, 2006 | CASE FILE IN TICRS |
| Monday, November 14, 2005 | PAPER RECEIVED |
| Friday, July 26, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, March 19, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, December 17, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 16, 1985 | PUBLISHED FOR OPPOSITION |
| Saturday, June 15, 1985 | NOTICE OF PUBLICATION |
| Monday, May 20, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 8, 1985 | EXAMINERS AMENDMENT MAILED |
| Thursday, April 11, 1985 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 31, 1984 | NON-FINAL ACTION MAILED |
| Wednesday, December 5, 1984 | ASSIGNED TO EXAMINER |