| Event Date | Event Description |
| Friday, March 4, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, February 14, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 23, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 21, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 21, 2006 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Friday, April 21, 2006 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, July 27, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, May 6, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, May 5, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, May 4, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, May 4, 2004 | EXTENSION 5 GRANTED |
| Wednesday, April 21, 2004 | USE AMENDMENT FILED |
| Wednesday, April 21, 2004 | EXTENSION 5 FILED |
| Thursday, April 29, 2004 | CASE FILE IN TICRS |
| Wednesday, April 21, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, April 21, 2004 | TEAS EXTENSION RECEIVED |
| Wednesday, November 26, 2003 | EXTENSION 4 GRANTED |
| Tuesday, November 18, 2003 | EXTENSION 4 FILED |
| Tuesday, November 18, 2003 | TEAS EXTENSION RECEIVED |
| Sunday, June 15, 2003 | EXTENSION 3 GRANTED |
| Monday, May 19, 2003 | EXTENSION 3 FILED |
| Thursday, May 22, 2003 | PAPER RECEIVED |
| Sunday, March 30, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, January 8, 2003 | EXTENSION 2 GRANTED |
| Thursday, October 31, 2002 | EXTENSION 2 FILED |
| Monday, November 4, 2002 | PAPER RECEIVED |
| Monday, June 17, 2002 | EXTENSION 1 GRANTED |
| Monday, May 20, 2002 | EXTENSION 1 FILED |
| Monday, May 20, 2002 | PAPER RECEIVED |
| Tuesday, November 20, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 28, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 8, 2001 | NOTICE OF PUBLICATION |
| Tuesday, June 26, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 25, 2001 | ASSIGNED TO EXAMINER |