| Event Date | Event Description |
| Wednesday, April 3, 2013 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Monday, July 27, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 27, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, June 10, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, February 17, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 17, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 22, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 17, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, July 7, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 7, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, December 13, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, May 1, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 1, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, May 1, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, May 1, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, April 12, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 16, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 1, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Friday, March 12, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, February 23, 2004 | EXAMINERS AMENDMENT MAILED |
| Tuesday, December 9, 2003 | CASE FILE IN TICRS |
| Monday, December 8, 2003 | CASE FILE IN TICRS |
| Wednesday, November 19, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, October 20, 2003 | USE AMENDMENT FILED |
| Monday, October 20, 2003 | PAPER RECEIVED |
| Thursday, October 23, 2003 | EXTENSION 1 GRANTED |
| Wednesday, October 15, 2003 | EXTENSION 1 FILED |
| Wednesday, October 15, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, April 22, 2003 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, January 28, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 8, 2003 | NOTICE OF PUBLICATION |
| Friday, November 1, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 2, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, December 5, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 26, 2001 | NON-FINAL ACTION MAILED |
| Friday, November 16, 2001 | ASSIGNED TO EXAMINER |