| Event Date | Event Description |
| Tuesday, April 10, 2012 | CANCELLED SEC. 8 (10-YR) |
| Monday, November 19, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 19, 2007 | ASSIGNED TO PARALEGAL |
| Wednesday, September 19, 2007 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, April 25, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, January 26, 2007 | CASE FILE IN TICRS |
| Monday, March 7, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 11, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 25, 2001 | REGISTERED-PRINCIPAL REGISTER |
| Monday, July 9, 2001 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, June 7, 2001 | ASSIGNED TO EXAMINER |
| Friday, June 1, 2001 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, May 19, 2001 | USE AMENDMENT FILED |
| Tuesday, January 23, 2001 | EXTENSION 5 GRANTED |
| Friday, November 17, 2000 | EXTENSION 5 FILED |
| Monday, July 17, 2000 | EXTENSION 4 GRANTED |
| Wednesday, May 17, 2000 | EXTENSION 4 FILED |
| Thursday, January 6, 2000 | EXTENSION 3 GRANTED |
| Friday, November 19, 1999 | EXTENSION 3 FILED |
| Friday, July 2, 1999 | EXTENSION 2 GRANTED |
| Monday, May 17, 1999 | EXTENSION 2 FILED |
| Monday, December 14, 1998 | EXTENSION 1 GRANTED |
| Tuesday, November 17, 1998 | EXTENSION 1 FILED |
| Tuesday, May 19, 1998 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, November 24, 1997 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, October 21, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, September 19, 1997 | NOTICE OF PUBLICATION |
| Sunday, August 24, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 20, 1997 | EXAMINER'S AMENDMENT MAILED |
| Thursday, August 7, 1997 | NON-FINAL ACTION MAILED |
| Monday, July 21, 1997 | ASSIGNED TO EXAMINER |