| Event Date | Event Description |
| Saturday, January 27, 2007 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, August 11, 2006 | CASE FILE IN TICRS |
| Friday, January 10, 2003 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Wednesday, October 23, 2002 | REGISTERED - SEC. 8 (6-YR) FILED |
| Wednesday, October 23, 2002 | TEAS SECTION 8 RECEIVED |
| Tuesday, April 23, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, February 28, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 2, 1996 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 28, 1995 | NON-FINAL ACTION MAILED |
| Wednesday, June 28, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, December 14, 1993 | PUBLISHED FOR OPPOSITION |
| Friday, November 12, 1993 | NOTICE OF PUBLICATION |
| Friday, September 24, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, September 13, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 9, 1993 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, March 13, 1992 | LETTER OF SUSPENSION MAILED |
| Monday, February 3, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 2, 1991 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, June 2, 1989 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 10, 1989 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 21, 1989 | INQUIRY AS TO SUSPENSION MAILED |
| Friday, September 23, 1988 | LETTER OF SUSPENSION MAILED |
| Monday, August 15, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 11, 1988 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Tuesday, February 16, 1988 | NON-FINAL ACTION MAILED |
| Monday, February 8, 1988 | ASSIGNED TO EXAMINER |