| Event Date | Event Description |
| Saturday, February 21, 2004 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, May 20, 1997 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, February 25, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, January 24, 1997 | NOTICE OF PUBLICATION |
| Wednesday, October 30, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 12, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 24, 1996 | LETTER OF SUSPENSION MAILED |
| Friday, April 19, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 15, 1995 | LETTER OF SUSPENSION MAILED |
| Monday, October 2, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 18, 1995 | LETTER OF SUSPENSION MAILED |
| Wednesday, February 22, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 3, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 17, 1994 | LETTER OF SUSPENSION MAILED |
| Wednesday, February 16, 1994 | ASSIGNED TO EXAMINER |
| Tuesday, August 24, 1993 | LETTER OF SUSPENSION MAILED |
| Thursday, July 1, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 6, 1993 | LETTER OF SUSPENSION MAILED |
| Friday, November 27, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, November 16, 1992 | LETTER OF SUSPENSION MAILED |
| Wednesday, October 7, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 9, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, April 30, 1992 | LETTER OF SUSPENSION MAILED |
| Friday, March 27, 1992 | ASSIGNED TO EXAMINER |
| Monday, March 2, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 13, 1991 | LETTER OF SUSPENSION MAILED |
| Friday, June 28, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 30, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, November 8, 1990 | NON-FINAL ACTION MAILED |
| Thursday, August 30, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 8, 1990 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, April 10, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 18, 1990 | NON-FINAL ACTION MAILED |
| Saturday, November 4, 1989 | ASSIGNED TO EXAMINER |