| Event Date | Event Description |
| Friday, December 26, 2014 | CANCELLED SEC. 8 (6-YR) |
| Thursday, January 28, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 28, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 28, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 20, 2008 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 4, 2008 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 13, 2008 | NOTICE OF PUBLICATION |
| Friday, June 22, 2007 | NOTICE OF ALLOWANCE CANCELLED |
| Monday, May 21, 2007 | PAPER RECEIVED |
| Wednesday, December 20, 2006 | EXTENSION 5 GRANTED |
| Wednesday, December 20, 2006 | EXTENSION 5 FILED |
| Wednesday, December 20, 2006 | TEAS EXTENSION RECEIVED |
| Thursday, September 21, 2006 | EXTENSION 4 GRANTED |
| Wednesday, June 21, 2006 | EXTENSION 4 FILED |
| Friday, July 14, 2006 | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED |
| Thursday, June 15, 2006 | PETITION TO DIRECTOR - CHANGE BASIS - RECEIVED |
| Thursday, June 15, 2006 | PAPER RECEIVED |
| Wednesday, June 21, 2006 | TEAS EXTENSION RECEIVED |
| Thursday, June 15, 2006 | PAPER RECEIVED |
| Tuesday, December 20, 2005 | EXTENSION 3 GRANTED |
| Tuesday, December 20, 2005 | EXTENSION 3 FILED |
| Tuesday, December 20, 2005 | PAPER RECEIVED |
| Wednesday, June 15, 2005 | EXTENSION 2 GRANTED |
| Friday, June 3, 2005 | EXTENSION 2 FILED |
| Friday, June 3, 2005 | PAPER RECEIVED |
| Friday, January 14, 2005 | EXTENSION 1 GRANTED |
| Monday, December 13, 2004 | EXTENSION 1 FILED |
| Monday, December 13, 2004 | PAPER RECEIVED |
| Wednesday, October 13, 2004 | PAPER RECEIVED |
| Tuesday, June 22, 2004 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 30, 2004 | PUBLISHED FOR OPPOSITION |
| Friday, March 12, 2004 | NOTICE OF PUBLICATION |
| Wednesday, March 10, 2004 | NOTICE OF PUBLICATION |
| Friday, January 23, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 23, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 29, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 29, 2003 | PAPER RECEIVED |
| Friday, June 27, 2003 | NON-FINAL ACTION MAILED |
| Thursday, June 26, 2003 | ASSIGNED TO EXAMINER |