| Event Date | Event Description |
| Friday, December 10, 2010 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, December 16, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Wednesday, December 16, 2009 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 9, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 9, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 18, 2005 | PAPER RECEIVED |
| Tuesday, May 4, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 10, 2004 | PUBLISHED FOR OPPOSITION |
| Wednesday, January 21, 2004 | NOTICE OF PUBLICATION |
| Tuesday, December 16, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, December 11, 2003 | Sec. 1(B) CLAIM DELETED |
| Thursday, December 11, 2003 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, December 9, 2003 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, December 9, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, December 3, 2003 | NOTICE OF ALLOWANCE CANCELLED |
| Tuesday, August 12, 2003 | EXTENSION 5 GRANTED |
| Tuesday, July 8, 2003 | EXTENSION 5 FILED |
| Tuesday, July 8, 2003 | PAPER RECEIVED |
| Tuesday, May 6, 2003 | EXTENSION 4 GRANTED |
| Wednesday, January 8, 2003 | EXTENSION 4 FILED |
| Wednesday, January 8, 2003 | PAPER RECEIVED |
| Friday, September 27, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, September 24, 2002 | PETITION TO DIRECTOR - GRANTED |
| Monday, July 29, 2002 | EXTENSION 3 GRANTED |
| Tuesday, July 9, 2002 | PETITION TO DIRECTOR RECEIVED |
| Tuesday, July 9, 2002 | SEC. 44(E) CLAIM ADDED |
| Tuesday, July 9, 2002 | EXTENSION 3 FILED |
| Tuesday, July 9, 2002 | PAPER RECEIVED |
| Thursday, January 17, 2002 | EXTENSION 2 GRANTED |
| Thursday, December 27, 2001 | EXTENSION 2 FILED |
| Thursday, September 13, 2001 | PAPER RECEIVED |
| Monday, July 23, 2001 | EXTENSION 1 GRANTED |
| Monday, July 9, 2001 | EXTENSION 1 FILED |
| Tuesday, January 9, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 17, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, September 15, 2000 | NOTICE OF PUBLICATION |
| Sunday, July 16, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |