| Event Date | Event Description |
| Friday, May 6, 2011 | CANCELLED SEC. 8 (6-YR) |
| Monday, June 11, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 15, 2004 | PAPER RECEIVED |
| Tuesday, October 5, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 13, 2004 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 23, 2004 | NOTICE OF PUBLICATION |
| Thursday, February 12, 2004 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, January 8, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 8, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 16, 2003 | NON-FINAL ACTION MAILED |
| Monday, October 27, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 27, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, July 7, 2003 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, May 27, 2003 | CASE FILE IN TICRS |
| Wednesday, April 9, 2003 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, January 23, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Thursday, January 23, 2003 | PAPER RECEIVED |
| Monday, November 4, 2002 | LETTER OF SUSPENSION MAILED |
| Monday, September 30, 2002 | ASSIGNED TO EXAMINER |
| Thursday, September 19, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 19, 2002 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 4, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 19, 2002 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, October 24, 2001 | LETTER OF SUSPENSION MAILED |
| Monday, August 13, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 9, 2001 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, December 27, 2000 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, January 16, 2001 | ASSIGNED TO EXAMINER |
| Wednesday, December 27, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 2, 2000 | LETTER OF SUSPENSION MAILED |
| Monday, May 8, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 9, 1999 | NON-FINAL ACTION MAILED |
| Thursday, November 4, 1999 | ASSIGNED TO EXAMINER |