| Event Date | Event Description |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, November 5, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, November 5, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 4, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 4, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 15, 2015 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 15, 2015 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 21, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, August 15, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, August 15, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 12, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 28, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 16, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, March 20, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 12, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 6, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 16, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 25, 2007 | CASE FILE IN TICRS |
| Friday, June 1, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, June 1, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, February 21, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, February 28, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, February 6, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, February 26, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 4, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, November 3, 1990 | NOTICE OF PUBLICATION |
| Monday, September 24, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 14, 1990 | EXAMINER'S AMENDMENT MAILED |
| Thursday, September 6, 1990 | ALLOWANCE/COUNT WITHDRAWN |
| Friday, August 3, 1990 | EXAMINER'S AMENDMENT MAILED |
| Friday, June 8, 1990 | ASSIGNED TO EXAMINER |