| Event Date | Event Description |
| Friday, January 28, 2011 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, January 16, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 12, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 14, 2004 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Wednesday, September 1, 2004 | SEC 7 REQUEST FILED |
| Wednesday, September 1, 2004 | SEC 7 REQUEST FILED |
| Wednesday, September 1, 2004 | SEC 7 REQUEST FILED |
| Wednesday, September 1, 2004 | SEC 7 REQUEST FILED |
| Wednesday, September 1, 2004 | PAPER RECEIVED |
| Tuesday, June 22, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, April 7, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 29, 2004 | ASSIGNED TO EXAMINER |
| Thursday, March 25, 2004 | CASE FILE IN TICRS |
| Thursday, March 18, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, February 25, 2004 | USE AMENDMENT FILED |
| Thursday, March 18, 2004 | EXTENSION 4 GRANTED |
| Wednesday, February 25, 2004 | EXTENSION 4 FILED |
| Friday, February 27, 2004 | PAPER RECEIVED |
| Friday, September 5, 2003 | EXTENSION 3 GRANTED |
| Friday, August 22, 2003 | EXTENSION 3 FILED |
| Friday, August 22, 2003 | TEAS EXTENSION RECEIVED |
| Thursday, April 10, 2003 | EXTENSION 2 GRANTED |
| Wednesday, February 5, 2003 | EXTENSION 2 FILED |
| Wednesday, February 5, 2003 | TEAS EXTENSION RECEIVED |
| Wednesday, September 4, 2002 | EXTENSION 1 GRANTED |
| Thursday, August 22, 2002 | EXTENSION 1 FILED |
| Thursday, August 22, 2002 | TEAS EXTENSION RECEIVED |
| Tuesday, February 26, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 4, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, November 14, 2001 | NOTICE OF PUBLICATION |
| Monday, August 6, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 26, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 27, 2000 | NON-FINAL ACTION MAILED |
| Monday, December 4, 2000 | ASSIGNED TO EXAMINER |