| Event Date | Event Description |
| Saturday, October 24, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, July 19, 2007 | CASE FILE IN TICRS |
| Monday, January 31, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, December 13, 2004 | REGISTERED - SEC. 8 (6-YR) FILED |
| Monday, December 13, 2004 | PAPER RECEIVED |
| Tuesday, March 23, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 29, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, November 27, 1998 | NOTICE OF PUBLICATION |
| Thursday, October 22, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 14, 1998 | ASSIGNED TO EXAMINER |
| Friday, June 12, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 3, 1997 | LETTER OF SUSPENSION MAILED |
| Monday, January 6, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 1, 1996 | LETTER OF SUSPENSION MAILED |
| Monday, April 22, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 22, 1996 | LETTER OF SUSPENSION MAILED |
| Tuesday, December 5, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 17, 1995 | NON-FINAL ACTION MAILED |
| Saturday, July 15, 1995 | ASSIGNED TO EXAMINER |
| Monday, June 26, 1995 | ASSIGNED TO EXAMINER |
| Thursday, November 17, 1994 | LETTER OF SUSPENSION MAILED |
| Thursday, October 13, 1994 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 3, 1994 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, August 3, 1994 | ASSIGNED TO EXAMINER |
| Monday, January 10, 1994 | LETTER OF SUSPENSION MAILED |
| Wednesday, December 29, 1993 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 6, 1993 | LETTER OF SUSPENSION MAILED |
| Monday, December 6, 1993 | ASSIGNED TO EXAMINER |
| Monday, November 8, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 7, 1993 | ASSIGNED TO EXAMINER |
| Tuesday, May 18, 1993 | NON-FINAL ACTION MAILED |