| Event Date | Event Description |
| Friday, September 21, 2012 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, March 18, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Thursday, February 28, 2008 | ASSIGNED TO PARALEGAL |
| Thursday, February 21, 2008 | REGISTERED - SEC. 8 (6-YR) FILED |
| Thursday, February 21, 2008 | PAPER RECEIVED |
| Thursday, April 5, 2007 | CASE FILE IN TICRS |
| Tuesday, February 19, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Sunday, September 16, 2001 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, September 14, 2001 | ASSIGNED TO EXAMINER |
| Monday, September 10, 2001 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, August 22, 2001 | USE AMENDMENT FILED |
| Wednesday, March 28, 2001 | EXTENSION 5 GRANTED |
| Friday, February 16, 2001 | EXTENSION 5 FILED |
| Friday, October 27, 2000 | EXTENSION 4 GRANTED |
| Tuesday, August 22, 2000 | EXTENSION 4 FILED |
| Friday, April 21, 2000 | EXTENSION 3 GRANTED |
| Friday, February 18, 2000 | EXTENSION 3 FILED |
| Tuesday, August 10, 1999 | EXTENSION 2 GRANTED |
| Tuesday, August 10, 1999 | EXTENSION 2 FILED |
| Monday, February 1, 1999 | EXTENSION 1 GRANTED |
| Tuesday, January 12, 1999 | EXTENSION 1 FILED |
| Tuesday, August 25, 1998 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 2, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, May 1, 1998 | NOTICE OF PUBLICATION |
| Tuesday, February 24, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, January 23, 1998 | NOTICE OF PUBLICATION |
| Wednesday, December 10, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, December 8, 1997 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 5, 1997 | ASSIGNED TO EXAMINER |