| Event Date | Event Description |
| Friday, December 3, 2010 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, April 1, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 6, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, June 18, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 20, 2004 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Monday, August 9, 2004 | SEC 7 REQUEST FILED |
| Monday, August 9, 2004 | PAPER RECEIVED |
| Tuesday, April 27, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Friday, February 13, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, February 12, 2004 | ASSIGNED TO EXAMINER |
| Monday, February 9, 2004 | CASE FILE IN TICRS |
| Tuesday, February 3, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, February 3, 2004 | EXTENSION 4 GRANTED |
| Tuesday, December 30, 2003 | USE AMENDMENT FILED |
| Tuesday, December 30, 2003 | EXTENSION 4 FILED |
| Friday, January 2, 2004 | PAPER RECEIVED |
| Monday, June 30, 2003 | EXTENSION 3 GRANTED |
| Monday, June 30, 2003 | EXTENSION 3 FILED |
| Wednesday, July 2, 2003 | PAPER RECEIVED |
| Thursday, January 30, 2003 | EXTENSION 2 GRANTED |
| Monday, December 30, 2002 | EXTENSION 2 FILED |
| Friday, January 3, 2003 | PAPER RECEIVED |
| Thursday, July 25, 2002 | EXTENSION 1 GRANTED |
| Tuesday, June 25, 2002 | EXTENSION 1 FILED |
| Thursday, June 27, 2002 | PAPER RECEIVED |
| Tuesday, January 1, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 9, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 19, 2001 | NOTICE OF PUBLICATION |
| Tuesday, May 22, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, March 16, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 13, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 16, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 6, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, February 7, 2001 | ASSIGNED TO EXAMINER |