| Event Date | Event Description |
| Saturday, October 24, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, April 28, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, April 28, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, March 22, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, March 22, 2005 | PAPER RECEIVED |
| Monday, March 21, 2005 | PAPER RECEIVED |
| Thursday, May 23, 2002 | PAPER RECEIVED |
| Tuesday, March 23, 1999 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 20, 1999 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, January 19, 1999 | ASSIGNED TO EXAMINER |
| Thursday, December 31, 1998 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, December 31, 1998 | EXTENSION 3 GRANTED |
| Tuesday, December 1, 1998 | USE AMENDMENT FILED |
| Tuesday, December 1, 1998 | EXTENSION 3 FILED |
| Friday, June 19, 1998 | EXTENSION 2 GRANTED |
| Tuesday, May 26, 1998 | EXTENSION 2 FILED |
| Tuesday, January 13, 1998 | EXTENSION 1 GRANTED |
| Wednesday, November 26, 1997 | EXTENSION 1 FILED |
| Tuesday, June 3, 1997 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 11, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, February 7, 1997 | NOTICE OF PUBLICATION |
| Tuesday, December 17, 1996 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 4, 1996 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, December 3, 1996 | ASSIGNED TO EXAMINER |
| Monday, July 22, 1996 | NON-FINAL ACTION MAILED |
| Wednesday, July 3, 1996 | ASSIGNED TO EXAMINER |