| Event Date | Event Description |
| Friday, May 10, 2013 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, October 20, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, October 10, 2008 | ASSIGNED TO PARALEGAL |
| Wednesday, October 8, 2008 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, July 23, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 19, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 26, 2007 | CASE FILE IN TICRS |
| Wednesday, September 19, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 23, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, April 24, 2003 | PAPER RECEIVED |
| Tuesday, October 8, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Friday, July 12, 2002 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, July 11, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, July 10, 2002 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, March 28, 2002 | USE AMENDMENT FILED |
| Tuesday, April 9, 2002 | EXTENSION 3 GRANTED |
| Tuesday, March 26, 2002 | EXTENSION 3 FILED |
| Thursday, March 28, 2002 | PAPER RECEIVED |
| Monday, March 25, 2002 | TEAS EXTENSION RECEIVED |
| Friday, October 19, 2001 | EXTENSION 2 GRANTED |
| Tuesday, October 2, 2001 | EXTENSION 2 FILED |
| Tuesday, April 10, 2001 | EXTENSION 1 GRANTED |
| Wednesday, March 14, 2001 | EXTENSION 1 FILED |
| Tuesday, October 3, 2000 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 11, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, June 9, 2000 | NOTICE OF PUBLICATION |
| Friday, April 14, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, April 4, 2000 | EXAMINER'S AMENDMENT MAILED |
| Friday, February 4, 2000 | NON-FINAL ACTION MAILED |
| Tuesday, January 11, 2000 | ASSIGNED TO EXAMINER |