| Event Date | Event Description |
| Friday, January 21, 2011 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, June 15, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, March 31, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, March 31, 2004 | ASSIGNED TO EXAMINER |
| Friday, March 26, 2004 | CASE FILE IN TICRS |
| Thursday, March 11, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, March 11, 2004 | USE AMENDMENT FILED |
| Thursday, March 11, 2004 | TEAS STATEMENT OF USE RECEIVED |
| Monday, February 23, 2004 | EXTENSION 5 GRANTED |
| Friday, February 6, 2004 | EXTENSION 5 FILED |
| Friday, August 15, 2003 | EXTENSION 4 GRANTED |
| Friday, February 6, 2004 | TEAS EXTENSION RECEIVED |
| Wednesday, August 6, 2003 | EXTENSION 4 FILED |
| Wednesday, August 6, 2003 | TEAS EXTENSION RECEIVED |
| Monday, August 4, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, April 10, 2003 | EXTENSION 3 GRANTED |
| Thursday, February 6, 2003 | EXTENSION 3 FILED |
| Thursday, February 6, 2003 | TEAS EXTENSION RECEIVED |
| Monday, September 2, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, August 8, 2002 | EXTENSION 2 GRANTED |
| Monday, August 5, 2002 | EXTENSION 2 FILED |
| Monday, August 5, 2002 | TEAS EXTENSION RECEIVED |
| Thursday, February 28, 2002 | EXTENSION 1 GRANTED |
| Wednesday, February 6, 2002 | EXTENSION 1 FILED |
| Tuesday, August 7, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 15, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 2, 2001 | NOTICE OF PUBLICATION |
| Tuesday, March 27, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, January 30, 2001 | PUBLISHED FOR OPPOSITION |
| Friday, December 29, 2000 | NOTICE OF PUBLICATION |
| Monday, November 6, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 1, 2000 | NON-FINAL ACTION MAILED |
| Friday, November 19, 1999 | ASSIGNED TO EXAMINER |
| Friday, November 5, 1999 | ASSIGNED TO EXAMINER |