| Event Date | Event Description |
| Sunday, June 7, 1992 | OPPOSITION TERMINATED NO. 999999 |
| Friday, June 7, 2002 | OPPOSITION SUSTAINED NO. 999999 |
| Friday, June 7, 2002 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Wednesday, June 27, 2001 | OPPOSITION INSTITUTED NO. 999999 |
| Wednesday, February 28, 2001 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, January 30, 2001 | PUBLISHED FOR OPPOSITION |
| Friday, December 29, 2000 | NOTICE OF PUBLICATION |
| Monday, November 20, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 20, 2000 | USE AMENDMENT ACCEPTED |
| Monday, November 20, 2000 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, October 23, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 23, 2000 | LETTER OF SUSPENSION MAILED |
| Friday, January 28, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 28, 1999 | NON-FINAL ACTION MAILED |
| Wednesday, June 30, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 14, 1999 | DISAPPROVAL - AMENDMENT TO USE MAILED |
| Monday, January 11, 1999 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, November 23, 1998 | USE AMENDMENT FILED |
| Wednesday, November 25, 1998 | LETTER OF SUSPENSION MAILED |
| Friday, October 9, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 14, 1998 | NON-FINAL ACTION MAILED |
| Friday, March 27, 1998 | ASSIGNED TO EXAMINER |