| Event Date | Event Description |
| Friday, February 15, 2013 | 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, July 11, 2006 | REGISTERED-PRINCIPAL REGISTER |
| Friday, June 2, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, June 1, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 18, 2006 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Tuesday, April 18, 2006 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 29, 2006 | NOTICE OF PUBLICATION |
| Friday, March 10, 2006 | AMENDMENT/PETITION AFTER APPROVAL FOR PUB ENTERED |
| Wednesday, February 22, 2006 | 1(B) BASIS DELETED; NEW BASIS REQUESTED |
| Saturday, November 12, 2005 | NOTICE OF ALLOWANCE CANCELLED |
| Thursday, September 29, 2005 | PETITION TO DIRECTOR - CHANGE BASIS - GRANTED |
| Tuesday, September 20, 2005 | PETITION TO DIRECTOR - CHANGE BASIS - RECEIVED |
| Tuesday, September 20, 2005 | PAPER RECEIVED |
| Tuesday, September 6, 2005 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Thursday, May 26, 2005 | PAPER RECEIVED |
| Wednesday, May 18, 2005 | EXTENSION 5 GRANTED |
| Monday, May 2, 2005 | EXTENSION 5 FILED |
| Monday, May 2, 2005 | TEAS EXTENSION RECEIVED |
| Wednesday, November 17, 2004 | EXTENSION 4 GRANTED |
| Wednesday, November 10, 2004 | EXTENSION 4 FILED |
| Wednesday, November 10, 2004 | TEAS EXTENSION RECEIVED |
| Monday, May 10, 2004 | EXTENSION 3 GRANTED |
| Monday, May 3, 2004 | EXTENSION 3 FILED |
| Thursday, May 6, 2004 | CASE FILE IN TICRS |
| Monday, May 3, 2004 | TEAS EXTENSION RECEIVED |
| Monday, November 3, 2003 | EXTENSION 2 GRANTED |
| Monday, November 3, 2003 | EXTENSION 2 FILED |
| Monday, November 3, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, May 7, 2003 | EXTENSION 1 GRANTED |
| Wednesday, May 7, 2003 | EXTENSION 1 FILED |
| Tuesday, May 6, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, April 24, 2002 | PAPER RECEIVED |
| Thursday, December 19, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 12, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 20, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 31, 2002 | NOTICE OF PUBLICATION |
| Friday, May 31, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 23, 2000 | LETTER OF SUSPENSION MAILED |
| Monday, December 13, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 16, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, June 8, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, June 1, 1999 | ASSIGNED TO EXAMINER |