| Event Date | Event Description |
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, February 25, 2014 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 25, 2014 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, February 25, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 25, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 23, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 23, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 15, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 11, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 7, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 30, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 24, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 13, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, December 12, 2006 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, December 12, 2006 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, December 6, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 13, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, April 16, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, April 16, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, April 16, 2005 | ASSIGNED TO PARALEGAL |
| Friday, March 11, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, March 11, 2005 | PAPER RECEIVED |
| Thursday, August 8, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 4, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 30, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 19, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 12, 1985 | NOTICE OF PUBLICATION |
| Saturday, January 12, 1985 | NOTICE OF PUBLICATION |
| Wednesday, December 26, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 18, 1984 | ASSIGNED TO EXAMINER |