| Event Date | Event Description |
| Friday, December 31, 2010 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 25, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 2, 2004 | PUBLISHED FOR OPPOSITION |
| Wednesday, February 11, 2004 | NOTICE OF PUBLICATION |
| Tuesday, December 30, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 30, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, November 12, 2003 | CASE FILE IN TICRS |
| Thursday, November 6, 2003 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, November 6, 2003 | EXPARTE APPEAL TERMINATED |
| Thursday, November 6, 2003 | EXPARTE APPEAL TERMINATED |
| Wednesday, August 28, 2002 | EXAMINERS AMENDMENT MAILED |
| Thursday, March 28, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, February 16, 2000 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, January 13, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Monday, August 30, 1999 | EXAMINERS STATEMENT MAILED |
| Wednesday, July 7, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, July 7, 1999 | ASSIGNED TO EXAMINER |
| Tuesday, July 6, 1999 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Thursday, July 1, 1999 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, December 29, 1998 | FINAL REFUSAL MAILED |
| Monday, October 26, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 31, 1998 | NON-FINAL ACTION MAILED |
| Monday, July 20, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 24, 1998 | NON-FINAL ACTION MAILED |
| Wednesday, February 11, 1998 | ASSIGNED TO EXAMINER |