| Event Date | Event Description |
| Friday, March 11, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 16, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 2, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 9, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 30, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, June 16, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, June 16, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, August 22, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 10, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, May 26, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, May 25, 2004 | ASSIGNED TO EXAMINER |
| Friday, May 21, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, May 10, 2004 | USE AMENDMENT FILED |
| Friday, May 14, 2004 | CASE FILE IN TICRS |
| Monday, May 10, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, November 18, 2003 | EXTENSION 2 GRANTED |
| Tuesday, November 11, 2003 | EXTENSION 2 FILED |
| Tuesday, November 11, 2003 | TEAS EXTENSION RECEIVED |
| Friday, May 30, 2003 | EXTENSION 1 GRANTED |
| Wednesday, April 30, 2003 | EXTENSION 1 FILED |
| Wednesday, April 30, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, November 12, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 20, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 31, 2002 | NOTICE OF PUBLICATION |
| Friday, May 17, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 15, 2002 | ASSIGNED TO EXAMINER |