| Event Date | Event Description |
| Friday, February 18, 2011 | CANCELLED SEC. 8 (6-YR) |
| Thursday, May 7, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 1, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 13, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, May 1, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, April 29, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, April 27, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, April 14, 2004 | USE AMENDMENT FILED |
| Friday, April 23, 2004 | CASE FILE IN TICRS |
| Wednesday, April 14, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Monday, January 5, 2004 | EXTENSION 5 GRANTED |
| Monday, January 5, 2004 | EXTENSION 5 FILED |
| Monday, January 5, 2004 | TEAS EXTENSION RECEIVED |
| Saturday, June 7, 2003 | EXTENSION 4 GRANTED |
| Tuesday, May 20, 2003 | EXTENSION 4 FILED |
| Friday, January 24, 2003 | EXTENSION 3 GRANTED |
| Monday, December 16, 2002 | EXTENSION 3 FILED |
| Monday, December 16, 2002 | TEAS EXTENSION RECEIVED |
| Wednesday, June 26, 2002 | EXTENSION 2 GRANTED |
| Wednesday, June 26, 2002 | EXTENSION 2 FILED |
| Friday, December 21, 2001 | EXTENSION 1 GRANTED |
| Wednesday, June 26, 2002 | PAPER RECEIVED |
| Friday, December 21, 2001 | EXTENSION 1 FILED |
| Tuesday, July 10, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 17, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, April 4, 2001 | NOTICE OF PUBLICATION |
| Friday, December 22, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 11, 2000 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 11, 2000 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, December 1, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 27, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, November 14, 2000 | ASSIGNED TO EXAMINER |