| Event Date | Event Description |
| Monday, February 16, 1998 | ASSIGNED TO EXAMINER |
| Thursday, February 19, 1998 | NON-FINAL ACTION MAILED |
| Wednesday, August 19, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 9, 1998 | NON-FINAL ACTION MAILED |
| Monday, May 10, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 21, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, January 16, 2000 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, January 18, 2000 | FINAL REFUSAL MAILED |
| Friday, May 12, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 3, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 29, 2000 | NOTICE OF PUBLICATION |
| Tuesday, October 31, 2000 | PUBLISHED FOR OPPOSITION |
| Thursday, November 2, 2000 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Thursday, February 15, 2001 | OPPOSITION INSTITUTED NO. 999999 |
| Friday, June 22, 2001 | OPPOSITION SUSTAINED NO. 999999 |
| Friday, June 22, 2001 | OPPOSITION TERMINATED NO. 999999 |
| Friday, June 22, 2001 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Monday, December 22, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 22, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 22, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Monday, December 22, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |