| Event Date | Event Description |
| Wednesday, March 17, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 13, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, May 14, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 24, 2007 | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED |
| Wednesday, January 24, 2007 | ABANDONMENT - NO USE STATEMENT FILED |
| Friday, May 12, 2006 | EXTENSION 5 GRANTED |
| Friday, May 12, 2006 | EXTENSION 5 FILED |
| Friday, May 12, 2006 | TEAS EXTENSION RECEIVED |
| Wednesday, March 29, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, November 18, 2005 | EXTENSION 4 GRANTED |
| Monday, November 7, 2005 | EXTENSION 4 FILED |
| Monday, November 7, 2005 | TEAS EXTENSION RECEIVED |
| Friday, May 13, 2005 | EXTENSION 3 GRANTED |
| Tuesday, April 26, 2005 | EXTENSION 3 FILED |
| Tuesday, April 26, 2005 | TEAS EXTENSION RECEIVED |
| Wednesday, November 10, 2004 | EXTENSION 2 GRANTED |
| Thursday, October 21, 2004 | EXTENSION 2 FILED |
| Thursday, October 21, 2004 | PAPER RECEIVED |
| Wednesday, June 2, 2004 | EXTENSION 1 GRANTED |
| Tuesday, May 18, 2004 | EXTENSION 1 FILED |
| Thursday, May 20, 2004 | PAPER RECEIVED |
| Tuesday, November 18, 2003 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 26, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 6, 2003 | NOTICE OF PUBLICATION |
| Monday, June 16, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 16, 2003 | ASSIGNED TO EXAMINER |
| Thursday, February 13, 2003 | PAPER RECEIVED |