| Event Date | Event Description |
| Saturday, August 4, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, June 23, 2006 | CASE FILE IN TICRS |
| Tuesday, December 17, 2002 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, October 21, 2002 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, October 21, 2002 | PAPER RECEIVED |
| Tuesday, October 29, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Monday, August 12, 1996 | ASSIGNED TO EXAMINER |
| Tuesday, June 25, 1996 | PUBLISHED FOR OPPOSITION |
| Friday, May 24, 1996 | NOTICE OF PUBLICATION |
| Tuesday, April 30, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 9, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 25, 1995 | LETTER OF SUSPENSION MAILED |
| Thursday, September 7, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 10, 1995 | LETTER OF SUSPENSION MAILED |
| Friday, January 27, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 9, 1994 | LETTER OF SUSPENSION MAILED |
| Monday, July 11, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 18, 1994 | INQUIRY AS TO SUSPENSION MAILED |
| Thursday, December 16, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 24, 1993 | LETTER OF SUSPENSION MAILED |
| Tuesday, June 1, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 9, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, July 15, 1992 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 1, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, January 2, 1992 | INQUIRY AS TO SUSPENSION MAILED |
| Tuesday, May 28, 1991 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 2, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 4, 1991 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, October 3, 1990 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, March 28, 1990 | LETTER OF SUSPENSION MAILED |
| Monday, March 26, 1990 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, February 14, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 14, 1989 | NON-FINAL ACTION MAILED |