| Event Date | Event Description |
| Wednesday, November 26, 1997 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Wednesday, November 26, 1997 | EXPARTE APPEAL TERMINATED |
| Wednesday, November 26, 1997 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Thursday, April 6, 1995 | EXAMINERS STATEMENT MAILED |
| Thursday, March 9, 1995 | EX PARTE APPEAL-INSTITUTED |
| Tuesday, July 5, 1994 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Thursday, July 21, 1994 | FINAL REFUSAL MAILED |
| Monday, March 14, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 12, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, September 27, 1993 | NON-FINAL ACTION MAILED |
| Wednesday, August 25, 1993 | ASSIGNED TO EXAMINER |
| Thursday, February 11, 1993 | NON-FINAL ACTION MAILED |
| Thursday, January 7, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 16, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, September 1, 1992 | ASSIGNED TO EXAMINER |
| Tuesday, July 21, 1992 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, July 10, 1992 | USE AMENDMENT FILED |
| Tuesday, March 24, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 31, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, November 29, 1991 | NOTICE OF PUBLICATION |
| Wednesday, May 22, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 8, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 22, 1991 | ASSIGNED TO EXAMINER |
| Friday, February 1, 1991 | NON-FINAL ACTION MAILED |
| Friday, June 22, 1990 | NON-FINAL ACTION MAILED |
| Thursday, June 14, 1990 | ASSIGNED TO EXAMINER |