| Event Date | Event Description |
| Saturday, November 21, 2009 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, April 30, 2008 | CASE FILE IN TICRS |
| Thursday, February 6, 2003 | PAPER RECEIVED |
| Tuesday, April 15, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 4, 2003 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, February 12, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 12, 2003 | ASSIGNED TO EXAMINER |
| Friday, January 31, 2003 | NON-FINAL ACTION MAILED |
| Friday, January 31, 2003 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, January 24, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 5, 2002 | ASSIGNED TO EXAMINER |
| Friday, November 1, 2002 | Sec. 1(B) CLAIM DELETED |
| Wednesday, September 12, 2001 | NOTICE OF ALLOWANCE CANCELLED |
| Wednesday, September 25, 2002 | PETITION TO REVIVE-GRANTED |
| Friday, August 23, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, March 1, 2002 | PETITION TO REVIVE-RECEIVED |
| Friday, February 8, 2002 | ABANDONMENT - NO USE STATEMENT FILED |
| Sunday, March 11, 2001 | EXTENSION 1 GRANTED |
| Friday, February 9, 2001 | EXTENSION 1 FILED |
| Tuesday, September 12, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 20, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, May 19, 2000 | NOTICE OF PUBLICATION |
| Friday, March 24, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 22, 2000 | ASSIGNED TO EXAMINER |