| Event Date | Event Description |
| Friday, August 3, 2012 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, July 26, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 18, 2012 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 28, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 6, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 5, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 23, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 23, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 16, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, May 1, 2007 | UNDELIVERABLE MAIL - CORRESP. REMAILED |
| Wednesday, April 18, 2007 | CASE FILE IN TICRS |
| Tuesday, April 17, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 11, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, April 10, 2007 | ASSIGNED TO PARALEGAL |
| Friday, March 16, 2007 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, March 16, 2007 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, February 14, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, September 1, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, August 21, 2003 | PAPER RECEIVED |
| Tuesday, January 1, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Friday, June 23, 2000 | EXTENSION OF TIME TO OPPOSE RECEIVED |
| Tuesday, June 13, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, May 12, 2000 | NOTICE OF PUBLICATION |
| Tuesday, February 29, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, January 14, 2000 | EXAMINER'S AMENDMENT MAILED |
| Friday, November 19, 1999 | ASSIGNED TO EXAMINER |
| Monday, November 15, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, November 10, 1999 | ASSIGNED TO EXAMINER |