| Event Date | Event Description |
| Saturday, December 12, 2009 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 20, 2008 | CASE FILE IN TICRS |
| Wednesday, September 22, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 6, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 11, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 22, 2003 | NOTICE OF PUBLICATION |
| Monday, December 9, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, September 21, 2002 | SEC. 44(E) CLAIM ADDED |
| Thursday, December 5, 2002 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, December 4, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, November 22, 2002 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, November 1, 2002 | Sec. 1(B) CLAIM DELETED |
| Thursday, October 3, 2002 | NOTICE OF ALLOWANCE CANCELLED |
| Saturday, September 21, 2002 | PETITION TO DIRECTOR - GRANTED |
| Wednesday, July 10, 2002 | COMMUNICATION RECEIVED FROM PETITIONER |
| Monday, July 1, 2002 | PETITION INQUIRY LETTER ISSUED |
| Friday, May 10, 2002 | PETITION TO DIRECTOR RECEIVED |
| Wednesday, July 10, 2002 | PAPER RECEIVED |
| Wednesday, April 10, 2002 | EXTENSION 3 GRANTED |
| Thursday, March 21, 2002 | EXTENSION 3 FILED |
| Monday, March 25, 2002 | PAPER RECEIVED |
| Saturday, October 6, 2001 | EXTENSION 2 GRANTED |
| Monday, September 24, 2001 | EXTENSION 2 FILED |
| Friday, April 13, 2001 | EXTENSION 1 GRANTED |
| Wednesday, March 7, 2001 | EXTENSION 1 FILED |
| Tuesday, October 3, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Friday, February 11, 2000 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, January 11, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, December 10, 1999 | NOTICE OF PUBLICATION |
| Thursday, September 2, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 25, 1999 | ASSIGNED TO EXAMINER |