| Event Date | Event Description |
| Friday, October 7, 2011 | CANCELLED SEC. 8 (6-YR) |
| Friday, February 24, 2006 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 1, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 28, 2004 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Tuesday, December 28, 2004 | ASSIGNED TO LIE |
| Thursday, December 16, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, November 29, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, November 12, 2004 | USE AMENDMENT FILED |
| Friday, November 12, 2004 | PAPER RECEIVED |
| Wednesday, May 12, 2004 | EXTENSION 4 GRANTED |
| Monday, May 3, 2004 | EXTENSION 4 FILED |
| Tuesday, May 11, 2004 | CASE FILE IN TICRS |
| Monday, May 3, 2004 | PAPER RECEIVED |
| Tuesday, January 6, 2004 | EXTENSION 3 GRANTED |
| Monday, November 24, 2003 | EXTENSION 3 FILED |
| Monday, November 24, 2003 | PAPER RECEIVED |
| Friday, June 27, 2003 | EXTENSION 2 GRANTED |
| Monday, May 19, 2003 | EXTENSION 2 FILED |
| Thursday, May 22, 2003 | PAPER RECEIVED |
| Wednesday, February 26, 2003 | EXTENSION 1 GRANTED |
| Monday, November 25, 2002 | EXTENSION 1 FILED |
| Friday, November 29, 2002 | PAPER RECEIVED |
| Tuesday, May 28, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 5, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 13, 2002 | NOTICE OF PUBLICATION |
| Tuesday, October 23, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 19, 2001 | EXAMINERS AMENDMENT MAILED |
| Monday, April 2, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, February 20, 2001 | ASSIGNED TO EXAMINER |
| Monday, February 5, 2001 | ASSIGNED TO EXAMINER |