| Event Date | Event Description |
| Saturday, June 26, 2010 | CANCELLED SEC. 8 (6-YR) |
| 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 |
| Wednesday, May 13, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 22, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 1, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, May 14, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Thursday, May 10, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 21, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 28, 2004 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Wednesday, March 10, 2004 | SEC 7 REQUEST FILED |
| Tuesday, November 18, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, September 17, 2003 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, September 5, 2003 | ASSIGNED TO EXAMINER |
| Thursday, September 4, 2003 | CASE FILE IN TICRS |
| Thursday, August 14, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, July 16, 2003 | USE AMENDMENT FILED |
| Wednesday, July 16, 2003 | PAPER RECEIVED |
| Wednesday, April 9, 2003 | EXTENSION 5 GRANTED |
| Friday, January 10, 2003 | EXTENSION 5 FILED |
| Friday, January 10, 2003 | PAPER RECEIVED |
| Wednesday, August 7, 2002 | EXTENSION 4 GRANTED |
| Thursday, July 18, 2002 | EXTENSION 4 FILED |
| Thursday, July 18, 2002 | PAPER RECEIVED |
| Wednesday, January 23, 2002 | EXTENSION 3 GRANTED |
| Wednesday, January 9, 2002 | EXTENSION 3 FILED |
| Monday, July 16, 2001 | EXTENSION 2 GRANTED |
| Thursday, June 28, 2001 | EXTENSION 2 FILED |
| Monday, February 5, 2001 | EXTENSION 1 GRANTED |
| Tuesday, December 12, 2000 | EXTENSION 1 FILED |
| Tuesday, July 18, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 25, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, March 24, 2000 | NOTICE OF PUBLICATION |
| Tuesday, February 22, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 19, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, January 11, 2000 | ASSIGNED TO EXAMINER |