| Event Date | Event Description |
| Friday, July 13, 2001 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, July 5, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 12, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, March 11, 1994 | NOTICE OF PUBLICATION |
| Tuesday, August 31, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 5, 1993 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, December 22, 1992 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, September 23, 1992 | EXAMINERS STATEMENT MAILED |
| Thursday, March 12, 1992 | CONTINUATION OF FINAL REFUSAL MAILED |
| Thursday, March 12, 1992 | ASSIGNED TO EXAMINER |
| Thursday, March 12, 1992 | ASSIGNED TO EXAMINER |
| Tuesday, January 7, 1992 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Tuesday, January 7, 1992 | EX PARTE APPEAL-INSTITUTED |
| Thursday, March 12, 1992 | PREVIOUS ACTION COUNT WITHDRAWN |
| Monday, June 11, 1990 | FINAL REFUSAL MAILED |
| Wednesday, May 16, 1990 | ASSIGNED TO EXAMINER |
| Thursday, April 12, 1990 | DIVISIONAL PROCESSING COMPLETE |
| Tuesday, December 12, 1989 | DIVISIONAL REQUEST RECEIVED |
| Tuesday, December 12, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 27, 1989 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, July 26, 1989 | NON-FINAL ACTION MAILED |
| Monday, July 3, 1989 | ASSIGNED TO EXAMINER |