| Event Date | Event Description |
| Friday, December 24, 2010 | 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, September 6, 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, May 18, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 16, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, March 16, 2004 | ASSIGNED TO EXAMINER |
| Monday, March 15, 2004 | CASE FILE IN TICRS |
| Wednesday, March 10, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, February 10, 2004 | USE AMENDMENT FILED |
| Tuesday, February 10, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, September 11, 2003 | EXTENSION 2 GRANTED |
| Wednesday, September 3, 2003 | EXTENSION 2 FILED |
| Wednesday, September 3, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, July 2, 2003 | EXTENSION 1 GRANTED |
| Tuesday, February 18, 2003 | EXTENSION 1 FILED |
| Tuesday, February 18, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, September 3, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 11, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 22, 2002 | NOTICE OF PUBLICATION |
| Wednesday, February 13, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, December 21, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 19, 2001 | NON-FINAL ACTION MAILED |
| Friday, June 15, 2001 | ASSIGNED TO EXAMINER |