| Event Date | Event Description |
| Friday, February 4, 2011 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, April 30, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 30, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 23, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 9, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 5, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, June 29, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, April 21, 2004 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Monday, March 22, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 22, 2004 | PAPER RECEIVED |
| Friday, January 16, 2004 | FINAL REFUSAL MAILED |
| Wednesday, December 10, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 11, 2003 | EMAIL RECEIVED |
| Monday, October 20, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, October 20, 2003 | PAPER RECEIVED |
| Monday, September 29, 2003 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, September 29, 2003 | PAPER RECEIVED |
| Thursday, July 17, 2003 | NON-FINAL ACTION MAILED |
| Thursday, July 10, 2003 | ASSIGNED TO EXAMINER |
| Tuesday, July 8, 2003 | CASE FILE IN TICRS |
| Thursday, June 26, 2003 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, June 26, 2003 | EXTENSION 2 GRANTED |
| Tuesday, May 27, 2003 | USE AMENDMENT FILED |
| Tuesday, May 27, 2003 | EXTENSION 2 FILED |
| Friday, May 30, 2003 | PAPER RECEIVED |
| Tuesday, March 25, 2003 | EXTENSION 1 GRANTED |
| Monday, December 30, 2002 | EXTENSION 1 FILED |
| Monday, December 30, 2002 | PAPER RECEIVED |
| Tuesday, July 2, 2002 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 9, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, March 20, 2002 | NOTICE OF PUBLICATION |
| Sunday, December 9, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, October 1, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 29, 2001 | NON-FINAL ACTION MAILED |
| Wednesday, March 14, 2001 | ASSIGNED TO EXAMINER |
| Monday, March 5, 2001 | ASSIGNED TO EXAMINER |