| Event Date | Event Description |
| Friday, January 10, 2014 | CANCELLED SEC. 8 (6-YR) |
| Thursday, April 5, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 25, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 30, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, June 5, 2007 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 1, 2007 | ELECTRONIC RECORD REVIEW COMPLETE |
| Friday, August 4, 2006 | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED |
| Tuesday, June 13, 2006 | PUBLISHED FOR OPPOSITION |
| Friday, June 2, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 1, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 24, 2006 | NOTICE OF PUBLICATION |
| Thursday, May 4, 2006 | AMENDMENT/PETITION AFTER APPROVAL FOR PUB ENTERED |
| Thursday, March 30, 2006 | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED |
| Friday, March 17, 2006 | PETITION TO DIRECTOR - CHANGE BASIS - RECEIVED |
| Friday, March 17, 2006 | PAPER RECEIVED |
| Tuesday, January 10, 2006 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 17, 2005 | EXTENSION 5 GRANTED |
| Wednesday, August 10, 2005 | EXTENSION 5 FILED |
| Wednesday, August 10, 2005 | TEAS EXTENSION RECEIVED |
| Tuesday, June 7, 2005 | EXTENSION 4 GRANTED |
| Tuesday, May 24, 2005 | EXTENSION 4 FILED |
| Tuesday, May 24, 2005 | TEAS EXTENSION RECEIVED |
| Wednesday, December 8, 2004 | EXTENSION 3 GRANTED |
| Thursday, December 2, 2004 | EXTENSION 3 FILED |
| Thursday, December 2, 2004 | TEAS EXTENSION RECEIVED |
| Thursday, June 10, 2004 | EXTENSION 2 GRANTED |
| Tuesday, June 1, 2004 | EXTENSION 2 FILED |
| Monday, June 7, 2004 | CASE FILE IN TICRS |
| Tuesday, June 1, 2004 | TEAS EXTENSION RECEIVED |
| Friday, March 26, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 24, 2003 | EXTENSION 1 GRANTED |
| Monday, November 24, 2003 | EXTENSION 1 FILED |
| Monday, November 24, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, June 3, 2003 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 11, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 19, 2003 | NOTICE OF PUBLICATION |
| Monday, January 13, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 5, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 5, 2002 | PAPER RECEIVED |
| Monday, June 3, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, May 29, 2002 | ASSIGNED TO EXAMINER |