| Event Date | Event Description |
| Friday, September 2, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, January 21, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, September 27, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 1, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Friday, December 3, 2004 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Monday, November 29, 2004 | ASSIGNED TO LIE |
| Friday, November 19, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, November 16, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, November 3, 2004 | USE AMENDMENT FILED |
| Wednesday, November 3, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, May 25, 2004 | EXTENSION 5 GRANTED |
| Thursday, May 13, 2004 | EXTENSION 5 FILED |
| Thursday, May 20, 2004 | CASE FILE IN TICRS |
| Thursday, May 13, 2004 | TEAS EXTENSION RECEIVED |
| Tuesday, November 25, 2003 | EXTENSION 4 GRANTED |
| Thursday, November 6, 2003 | EXTENSION 4 FILED |
| Friday, June 6, 2003 | EXTENSION 3 GRANTED |
| Friday, May 2, 2003 | EXTENSION 3 FILED |
| Thursday, November 13, 2003 | TEAS EXTENSION RECEIVED |
| Friday, May 2, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, November 13, 2002 | EXTENSION 2 GRANTED |
| Wednesday, October 16, 2002 | EXTENSION 2 FILED |
| Wednesday, October 16, 2002 | TEAS EXTENSION RECEIVED |
| Friday, August 16, 2002 | PAPER RECEIVED |
| Tuesday, August 13, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 27, 2002 | EXTENSION 1 GRANTED |
| Wednesday, March 13, 2002 | EXTENSION 1 FILED |
| Tuesday, November 13, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, August 21, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, August 1, 2001 | NOTICE OF PUBLICATION |
| Sunday, April 8, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 3, 2001 | ASSIGNED TO EXAMINER |