| Event Date | Event Description |
| Wednesday, August 24, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 3, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, January 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, February 3, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 4, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 29, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, October 16, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 16, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 25, 2007 | CASE FILE IN TICRS |
| Wednesday, March 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, September 29, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 1, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 8, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, February 27, 2004 | ASSIGNED TO EXAMINER |
| Thursday, December 18, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, December 3, 2003 | USE AMENDMENT FILED |
| Thursday, December 18, 2003 | EXTENSION 2 GRANTED |
| Wednesday, December 3, 2003 | EXTENSION 2 FILED |
| Wednesday, December 3, 2003 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, December 3, 2003 | TEAS EXTENSION RECEIVED |
| Saturday, June 14, 2003 | EXTENSION 1 GRANTED |
| Monday, June 2, 2003 | EXTENSION 1 FILED |
| Friday, May 30, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, December 3, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 10, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 21, 2002 | NOTICE OF PUBLICATION |
| Thursday, May 16, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 15, 2002 | EXAMINER'S AMENDMENT MAILED |
| Monday, April 29, 2002 | ASSIGNED TO EXAMINER |
| Thursday, April 25, 2002 | ASSIGNED TO EXAMINER |