| Event Date | Event Description |
| Friday, November 23, 2012 | 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, April 18, 2006 | REGISTERED-PRINCIPAL REGISTER |
| Friday, February 17, 2006 | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED |
| Tuesday, December 27, 2005 | PUBLISHED FOR OPPOSITION |
| Wednesday, December 7, 2005 | NOTICE OF PUBLICATION |
| Tuesday, November 15, 2005 | AMENDMENT/PETITION AFTER APPROVAL FOR PUB ENTERED |
| Tuesday, October 18, 2005 | ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED |
| Tuesday, October 4, 2005 | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED |
| Tuesday, September 20, 2005 | PETITION TO DIRECTOR - CHANGE BASIS - RECEIVED |
| Tuesday, September 20, 2005 | PAPER RECEIVED |
| Monday, April 4, 2005 | EXTENSION 5 GRANTED |
| Monday, April 4, 2005 | EXTENSION 5 FILED |
| Monday, April 4, 2005 | TEAS EXTENSION RECEIVED |
| Tuesday, October 5, 2004 | EXTENSION 4 GRANTED |
| Thursday, September 30, 2004 | EXTENSION 4 FILED |
| Thursday, September 30, 2004 | TEAS EXTENSION RECEIVED |
| Wednesday, April 14, 2004 | EXTENSION 3 GRANTED |
| Friday, April 2, 2004 | EXTENSION 3 FILED |
| Wednesday, April 14, 2004 | CASE FILE IN TICRS |
| Friday, April 2, 2004 | TEAS EXTENSION RECEIVED |
| Saturday, March 27, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 7, 2003 | EXTENSION 2 GRANTED |
| Tuesday, October 7, 2003 | EXTENSION 2 FILED |
| Tuesday, October 7, 2003 | TEAS EXTENSION RECEIVED |
| Sunday, May 25, 2003 | EXTENSION 1 GRANTED |
| Monday, April 7, 2003 | EXTENSION 1 FILED |
| Monday, April 7, 2003 | PAPER RECEIVED |
| Tuesday, October 8, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 16, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 26, 2002 | NOTICE OF PUBLICATION |
| Monday, February 25, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, December 28, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 19, 2001 | NON-FINAL ACTION MAILED |
| Friday, September 14, 2001 | ASSIGNED TO EXAMINER |