| Event Date | Event Description |
| Friday, January 21, 2011 | CANCELLED SEC. 8 (6-YR) |
| Monday, June 27, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 15, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, April 8, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, April 8, 2004 | ASSIGNED TO EXAMINER |
| Thursday, April 8, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, April 7, 2004 | CASE FILE IN TICRS |
| Thursday, April 1, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, February 27, 2004 | USE AMENDMENT FILED |
| Thursday, March 11, 2004 | FAX RECEIVED |
| Thursday, March 11, 2004 | EXTENSION 5 GRANTED |
| Friday, February 27, 2004 | EXTENSION 5 FILED |
| Friday, February 27, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Friday, February 27, 2004 | TEAS EXTENSION RECEIVED |
| Wednesday, September 3, 2003 | EXTENSION 4 GRANTED |
| Wednesday, August 27, 2003 | EXTENSION 4 FILED |
| Wednesday, August 27, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, April 15, 2003 | EXTENSION 3 GRANTED |
| Tuesday, February 18, 2003 | EXTENSION 3 FILED |
| Tuesday, February 18, 2003 | TEAS EXTENSION RECEIVED |
| Thursday, December 19, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 20, 2002 | EXTENSION 2 GRANTED |
| Tuesday, August 27, 2002 | EXTENSION 2 FILED |
| Tuesday, August 27, 2002 | PAPER RECEIVED |
| Wednesday, March 27, 2002 | EXTENSION 1 GRANTED |
| Monday, February 25, 2002 | EXTENSION 1 FILED |
| Tuesday, August 28, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 5, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 23, 2001 | NOTICE OF PUBLICATION |
| Wednesday, February 21, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 21, 2001 | NON-FINAL ACTION MAILED |
| Friday, February 16, 2001 | ASSIGNED TO EXAMINER |