| Event Date | Event Description |
| Wednesday, November 8, 2017 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 7, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, September 3, 2010 | CANCELLED SEC. 8 (6-YR) |
| Wednesday, July 7, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 21, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 21, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 21, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, January 14, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, December 10, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 8, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 17, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 20, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 13, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 23, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, April 2, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 25, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, March 23, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 27, 2004 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 4, 2003 | PUBLISHED FOR OPPOSITION |
| Wednesday, October 15, 2003 | NOTICE OF PUBLICATION |
| Tuesday, September 2, 2003 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, July 22, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 19, 2003 | CASE FILE IN TICRS |
| Friday, July 25, 2003 | PAPER RECEIVED |
| Wednesday, January 22, 2003 | NON-FINAL ACTION MAILED |
| Friday, January 3, 2003 | ASSIGNED TO EXAMINER |
| Thursday, December 26, 2002 | ASSIGNED TO EXAMINER |
| Monday, October 28, 2002 | PAPER RECEIVED |