| Event Date | Event Description |
| Monday, June 11, 2012 | CANCELLED SEC. 8 (6-YR) |
| Friday, April 15, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, July 5, 2007 | CANCELLATION TERMINATED NO. 999999 |
| Thursday, July 5, 2007 | CANCELLATION DENIED NO. 999999 |
| Tuesday, November 1, 2005 | CANCELLATION INSTITUTED NO. 999999 |
| Tuesday, September 21, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, July 10, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, June 15, 2004 | ASSIGNED TO EXAMINER |
| Thursday, June 10, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, May 26, 2004 | USE AMENDMENT FILED |
| Monday, June 7, 2004 | CASE FILE IN TICRS |
| Wednesday, May 26, 2004 | PAPER RECEIVED |
| Monday, January 5, 2004 | EXTENSION 4 GRANTED |
| Wednesday, November 26, 2003 | EXTENSION 4 FILED |
| Wednesday, November 26, 2003 | EXTENSION 3 GRANTED |
| Friday, May 23, 2003 | EXTENSION 3 FILED |
| Wednesday, November 26, 2003 | PAPER RECEIVED |
| Saturday, September 6, 2003 | DIVISIONAL PROCESSING COMPLETE |
| Friday, May 23, 2003 | DIVISIONAL REQUEST RECEIVED |
| Friday, May 23, 2003 | PAPER RECEIVED |
| Tuesday, April 8, 2003 | EXTENSION 2 GRANTED |
| Wednesday, November 27, 2002 | EXTENSION 2 FILED |
| Wednesday, November 27, 2002 | PAPER RECEIVED |
| Monday, July 8, 2002 | EXTENSION 1 GRANTED |
| Tuesday, May 7, 2002 | EXTENSION 1 FILED |
| Tuesday, November 27, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, October 4, 2001 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, October 4, 2001 | OPPOSITION DISMISSED NO. 999999 |
| Friday, April 14, 2000 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, December 14, 1999 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, November 16, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, October 15, 1999 | NOTICE OF PUBLICATION |
| Monday, May 31, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, May 31, 1999 | ASSIGNED TO EXAMINER |
| Thursday, April 15, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 15, 1998 | FINAL REFUSAL MAILED |
| Monday, August 17, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 17, 1998 | NON-FINAL ACTION MAILED |
| Wednesday, January 7, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 7, 1997 | NON-FINAL ACTION MAILED |
| Thursday, July 3, 1997 | ASSIGNED TO EXAMINER |