| Event Date | Event Description |
| Friday, October 1, 2010 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, December 23, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 16, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, June 8, 2007 | CASE FILE IN TICRS |
| Wednesday, April 25, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 19, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, September 27, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 6, 2006 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, August 23, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 24, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Monday, December 8, 2003 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, December 5, 2003 | ASSIGNED TO EXAMINER |
| Monday, November 3, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, November 3, 2003 | USE AMENDMENT FILED |
| Monday, November 3, 2003 | TEAS STATEMENT OF USE RECEIVED |
| Sunday, June 1, 2003 | EXTENSION 3 GRANTED |
| Tuesday, May 6, 2003 | EXTENSION 3 FILED |
| Tuesday, May 6, 2003 | TEAS EXTENSION RECEIVED |
| Monday, November 25, 2002 | EXTENSION 2 GRANTED |
| Wednesday, November 6, 2002 | EXTENSION 2 FILED |
| Wednesday, November 6, 2002 | TEAS EXTENSION RECEIVED |
| Monday, May 13, 2002 | EXTENSION 1 GRANTED |
| Monday, May 6, 2002 | EXTENSION 1 FILED |
| Monday, May 6, 2002 | TEAS EXTENSION RECEIVED |
| Tuesday, November 6, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 14, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, July 25, 2001 | NOTICE OF PUBLICATION |
| Monday, April 23, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 23, 2001 | ASSIGNED TO EXAMINER |