| Event Date | Event Description |
| Friday, April 1, 2011 | CANCELLED SEC. 8 (6-YR) |
| Saturday, October 24, 2009 | CASE FILE IN TICRS |
| Tuesday, August 31, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Monday, May 24, 2004 | Sec. 1(B) CLAIM DELETED |
| Monday, May 24, 2004 | NOTICE OF ALLOWANCE CANCELLED |
| Monday, May 24, 2004 | PAPER RECEIVED |
| Tuesday, November 25, 2003 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 2, 2003 | PUBLISHED FOR OPPOSITION |
| Friday, August 22, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 13, 2003 | NOTICE OF PUBLICATION |
| Wednesday, July 24, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 9, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 9, 2002 | PAPER RECEIVED |
| Tuesday, June 25, 2002 | LETTER OF SUSPENSION MAILED |
| Wednesday, April 10, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 4, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 11, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, October 10, 2001 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, February 14, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, September 21, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 15, 2000 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Friday, March 24, 2000 | NON-FINAL ACTION MAILED |
| Saturday, December 18, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 28, 1999 | NON-FINAL ACTION MAILED |
| Monday, September 27, 1999 | ASSIGNED TO EXAMINER |