| Event Date | Event Description |
| Friday, September 21, 2012 | CANCELLED SEC. 8 (6-YR) |
| Thursday, May 7, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 10, 2006 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 18, 2005 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 28, 2005 | NOTICE OF PUBLICATION |
| Saturday, July 2, 2005 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Saturday, July 2, 2005 | ASSIGNED TO LIE |
| Tuesday, May 24, 2005 | EXAMINERS AMENDMENT MAILED |
| Tuesday, May 24, 2005 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, May 24, 2005 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, May 23, 2005 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, May 6, 2005 | WITHDRAWN BEFORE PUBLICATION |
| Monday, March 21, 2005 | PAPER RECEIVED |
| Wednesday, September 8, 2004 | CASE FILE IN TICRS |
| Monday, August 23, 2004 | ASSIGNED TO LIE |
| Monday, August 23, 2004 | ASSIGNED TO LIE |
| Wednesday, July 28, 2004 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, July 28, 2004 | ASSIGNED TO LIE |
| Tuesday, July 27, 2004 | ASSIGNED TO LIE |
| Tuesday, July 27, 2004 | ASSIGNED TO LIE |
| Wednesday, June 16, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 11, 2004 | FAX RECEIVED |
| Wednesday, October 29, 2003 | FAX RECEIVED |
| Wednesday, June 16, 2004 | PREVIOUS ACTION COUNT WITHDRAWN |
| Thursday, October 9, 2003 | ASSIGNED TO EXAMINER |
| Tuesday, September 2, 2003 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, September 2, 2003 | EXPARTE APPEAL TERMINATED |
| Wednesday, March 19, 2003 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, July 30, 2002 | EXAMINERS STATEMENT MAILED |
| Wednesday, January 9, 2002 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, December 6, 2001 | Sec. 1(B) CLAIM DELETED |
| Friday, September 14, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 10, 2001 | LETTER OF SUSPENSION MAILED |
| Tuesday, August 28, 2001 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, June 19, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, June 19, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, January 23, 2001 | CONTINUATION OF FINAL REFUSAL MAILED |
| Wednesday, January 10, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, October 31, 2000 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, October 31, 2000 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, January 18, 2000 | FINAL REFUSAL MAILED |
| Thursday, September 2, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 2, 1999 | NON-FINAL ACTION MAILED |
| Friday, February 26, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, September 23, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |