| Event Date | Event Description |
| Wednesday, September 12, 2018 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 19, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 19, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 19, 2014 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, December 18, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 22, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 31, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, February 12, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 11, 2008 | CASE FILE IN TICRS |
| Thursday, September 15, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 14, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 8, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 8, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 24, 2002 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, May 24, 2002 | PAPER RECEIVED |
| Tuesday, August 11, 1998 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, May 26, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, May 26, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 3, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, January 31, 1992 | NOTICE OF PUBLICATION |
| Tuesday, October 22, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 26, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 29, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, July 10, 1991 | ASSIGNED TO EXAMINER |