| Event Date | Event Description |
| Friday, December 2, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, November 2, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, September 28, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 3, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, January 28, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, April 26, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 19, 2005 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Friday, January 7, 2005 | ASSIGNED TO LIE |
| Monday, January 3, 2005 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, January 3, 2005 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, May 12, 2004 | USE AMENDMENT FILED |
| Wednesday, July 14, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, May 25, 2004 | EXTENSION 4 GRANTED |
| Wednesday, May 12, 2004 | EXTENSION 4 FILED |
| Thursday, May 20, 2004 | CASE FILE IN TICRS |
| Wednesday, May 12, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, May 12, 2004 | TEAS EXTENSION RECEIVED |
| Monday, November 17, 2003 | EXTENSION 3 GRANTED |
| Friday, November 7, 2003 | EXTENSION 3 FILED |
| Friday, November 7, 2003 | TEAS EXTENSION RECEIVED |
| Monday, June 16, 2003 | EXTENSION 2 GRANTED |
| Friday, May 16, 2003 | EXTENSION 2 FILED |
| Wednesday, December 18, 2002 | EXTENSION 1 GRANTED |
| Monday, November 18, 2002 | EXTENSION 1 FILED |
| Friday, May 16, 2003 | TEAS EXTENSION RECEIVED |
| Saturday, May 17, 2003 | REINSTATED |
| Monday, March 10, 2003 | PAPER RECEIVED |
| Thursday, February 27, 2003 | ABANDONMENT - NO USE STATEMENT FILED |
| Monday, November 18, 2002 | TEAS EXTENSION RECEIVED |
| Tuesday, May 21, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 26, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 6, 2002 | NOTICE OF PUBLICATION |
| Monday, December 10, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 23, 2001 | ASSIGNED TO EXAMINER |
| Friday, November 16, 2001 | ASSIGNED TO EXAMINER |