| Event Date | Event Description |
| Friday, October 22, 2010 | CANCELLED SEC. 8 (6-YR) |
| Monday, June 11, 2007 | CASE FILE IN TICRS |
| Tuesday, March 16, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Friday, October 31, 2003 | Sec. 1(B) CLAIM DELETED |
| Wednesday, October 29, 2003 | NOTICE OF ALLOWANCE CANCELLED |
| Friday, October 31, 2003 | PAPER RECEIVED |
| Thursday, June 5, 2003 | PAPER RECEIVED |
| Tuesday, April 29, 2003 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Friday, March 7, 2003 | PAPER RECEIVED |
| Tuesday, February 4, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 15, 2003 | NOTICE OF PUBLICATION |
| Tuesday, November 26, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 30, 2002 | ASSIGNED TO EXAMINER |
| Friday, September 27, 2002 | NON-FINAL ACTION MAILED |
| Tuesday, August 13, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, June 14, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, June 6, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, May 21, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 31, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, January 30, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, December 4, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, August 14, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 16, 2000 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, February 14, 2001 | NON-FINAL ACTION MAILED |
| Tuesday, February 6, 2001 | ASSIGNED TO EXAMINER |