| Event Date | Event Description |
| Thursday, October 9, 1997 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Friday, February 27, 1998 | EXPARTE APPEAL TERMINATED |
| Tuesday, November 12, 1996 | EX PARTE APPEAL-REFUSAL AFFIRMED |
| Tuesday, February 6, 1996 | EXAMINERS STATEMENT MAILED |
| Wednesday, December 6, 1995 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, December 14, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 1, 1995 | FINAL REFUSAL MAILED |
| Monday, December 19, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 14, 1994 | NON-FINAL ACTION MAILED |
| Wednesday, May 25, 1994 | ASSIGNED TO EXAMINER |
| Thursday, May 19, 1994 | ASSIGNED TO EXAMINER |
| Wednesday, May 11, 1994 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, April 14, 1994 | USE AMENDMENT FILED |
| Monday, December 27, 1993 | EXTENSION 3 GRANTED |
| Thursday, October 28, 1993 | EXTENSION 3 FILED |
| Tuesday, June 22, 1993 | EXTENSION 2 GRANTED |
| Thursday, April 22, 1993 | EXTENSION 2 FILED |
| Thursday, November 12, 1992 | EXTENSION 1 GRANTED |
| Wednesday, October 28, 1992 | EXTENSION 1 FILED |
| Tuesday, April 28, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, February 4, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, January 3, 1992 | NOTICE OF PUBLICATION |
| Monday, September 30, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 23, 1991 | EXAMINER'S AMENDMENT MAILED |