| Event Date | Event Description |
| Thursday, July 11, 1996 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, July 11, 1996 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Monday, April 22, 1996 | OPPOSITION SUSTAINED NO. 999999 |
| Tuesday, September 1, 1992 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, April 7, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, March 6, 1992 | NOTICE OF PUBLICATION |
| Thursday, November 7, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 3, 1990 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, April 3, 1990 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, November 14, 1989 | EXAMINERS STATEMENT MAILED |
| Saturday, August 19, 1989 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, August 14, 1989 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, August 2, 1989 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, August 2, 1989 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, June 28, 1989 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, June 26, 1989 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, March 15, 1989 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, February 21, 1989 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, December 20, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 22, 1988 | FINAL REFUSAL MAILED |
| Friday, May 6, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 6, 1987 | NON-FINAL ACTION MAILED |