| Event Date | Event Description |
| Friday, March 18, 2016 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, January 27, 2016 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 27, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, February 26, 2010 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, February 26, 2010 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 14, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 7, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, December 11, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, March 31, 2008 | CASE FILE IN TICRS |
| Wednesday, September 26, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, September 26, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 18, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 31, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, August 5, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, August 5, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, February 14, 2003 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, February 14, 2003 | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 |
| Friday, February 14, 2003 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/CHECK RECORD FOR SEC. 9 |
| Tuesday, October 15, 2002 | REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9 |
| Friday, February 14, 2003 | REINSTATED |
| Tuesday, January 28, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, January 18, 2003 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, October 15, 2002 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, October 15, 2002 | PAPER RECEIVED |
| Thursday, October 10, 2002 | PAPER RECEIVED |
| Tuesday, October 8, 2002 | PAPER RECEIVED |
| Friday, May 27, 1988 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, December 3, 1987 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, April 13, 1982 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 19, 1982 | PUBLISHED FOR OPPOSITION |