| Event Date | Event Description |
| Saturday, April 18, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, July 2, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, August 8, 2007 | CASE FILE IN TICRS |
| Thursday, September 30, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 29, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 26, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 17, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, June 19, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 14, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 21, 1998 | PUBLISHED FOR OPPOSITION |
| Saturday, March 21, 1998 | NOTICE OF PUBLICATION |
| Friday, January 16, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 16, 1998 | ASSIGNED TO EXAMINER |
| Monday, December 8, 1997 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, December 2, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 21, 1997 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, November 18, 1997 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Saturday, November 8, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, November 7, 1997 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 17, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, December 24, 1996 | ASSIGNED TO EXAMINER |
| Wednesday, December 18, 1996 | ASSIGNED TO EXAMINER |