| Event Date | Event Description |
| Wednesday, August 17, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 10, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 22, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, June 26, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 26, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 15, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 26, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 24, 2007 | CASE FILE IN TICRS |
| Wednesday, April 5, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 23, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 23, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 12, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, June 12, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, March 9, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, April 1, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, March 12, 1997 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, March 12, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 18, 1990 | PUBLISHED FOR OPPOSITION |
| Friday, November 16, 1990 | NOTICE OF PUBLICATION |
| Tuesday, October 9, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 5, 1990 | ASSIGNED TO EXAMINER |