| Event Date | Event Description |
| Friday, January 25, 2013 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, June 20, 2006 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, May 3, 2006 | ATTORNEY REVIEW COMPLETED |
| Friday, February 10, 2006 | ASSIGNED TO EXAMINER |
| Thursday, March 17, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Friday, February 18, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 18, 2005 | PAPER RECEIVED |
| Friday, September 3, 2004 | CASE FILE IN TICRS |
| Monday, August 23, 2004 | NON-FINAL ACTION MAILED |
| Thursday, August 12, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, July 23, 2003 | FAX RECEIVED |
| Wednesday, July 23, 2003 | FAX RECEIVED |
| Monday, October 21, 2002 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Wednesday, May 28, 2003 | REG. CANCELLED - RESTORED TO PENDENCY |
| Friday, January 10, 2003 | PAPER RECEIVED |
| Tuesday, January 7, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 15, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 25, 2002 | NOTICE OF PUBLICATION |
| Wednesday, June 26, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 15, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, March 20, 2002 | Sec. 1(B) CLAIM DELETED |
| Thursday, March 14, 2002 | EXPARTE APPEAL TERMINATED |
| Friday, January 25, 2002 | EXAMINERS STATEMENT MAILED |
| Friday, January 25, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, August 21, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, July 9, 2001 | ASSIGNED TO EXAMINER |
| Thursday, July 5, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Saturday, June 23, 2001 | DIVISIONAL PROCESSING COMPLETE |
| Friday, July 7, 2000 | DIVISIONAL REQUEST RECEIVED |
| Wednesday, August 16, 2000 | ASSIGNED TO EXAMINER |
| Monday, August 14, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, August 14, 2000 | EX PARTE APPEAL-INSTITUTED |
| Thursday, January 13, 2000 | FINAL REFUSAL MAILED |
| Thursday, October 14, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 17, 1999 | NON-FINAL ACTION MAILED |
| Monday, June 14, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, April 6, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 22, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 18, 1998 | NON-FINAL ACTION MAILED |
| Thursday, August 27, 1998 | ASSIGNED TO EXAMINER |
| Tuesday, August 25, 1998 | ASSIGNED TO EXAMINER |