| Event Date | Event Description |
| Wednesday, February 11, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, October 29, 2010 | CANCELLED SEC. 8 (6-YR) |
| Thursday, January 28, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 12, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 23, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, March 23, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, January 15, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, January 12, 2004 | ASSIGNED TO EXAMINER |
| Friday, January 9, 2004 | CASE FILE IN TICRS |
| Wednesday, January 7, 2004 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, December 16, 2003 | USE AMENDMENT FILED |
| Tuesday, December 16, 2003 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, July 3, 2003 | EXTENSION 5 GRANTED |
| Monday, June 23, 2003 | EXTENSION 5 FILED |
| Friday, June 20, 2003 | TEAS EXTENSION RECEIVED |
| Tuesday, April 8, 2003 | EXTENSION 4 GRANTED |
| Monday, December 16, 2002 | EXTENSION 4 FILED |
| Monday, December 16, 2002 | PAPER RECEIVED |
| Wednesday, June 19, 2002 | EXTENSION 3 GRANTED |
| Wednesday, June 5, 2002 | EXTENSION 3 FILED |
| Thursday, December 6, 2001 | EXTENSION 2 GRANTED |
| Thursday, November 15, 2001 | EXTENSION 2 FILED |
| Friday, July 6, 2001 | EXTENSION 1 GRANTED |
| Tuesday, June 19, 2001 | EXTENSION 1 FILED |
| Tuesday, January 2, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 10, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, September 8, 2000 | NOTICE OF PUBLICATION |
| Wednesday, June 7, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 9, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 9, 1999 | NON-FINAL ACTION MAILED |
| Tuesday, September 7, 1999 | ASSIGNED TO EXAMINER |
| Thursday, September 2, 1999 | ASSIGNED TO EXAMINER |