| Event Date | Event Description |
| Friday, December 2, 2011 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, December 2, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, November 25, 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, February 4, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 31, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, November 25, 2008 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, November 25, 2008 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Friday, July 25, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 25, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, July 2, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, October 3, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 26, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Friday, August 10, 2007 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, August 7, 2007 | ASSIGNED TO PARALEGAL |
| Thursday, July 12, 2007 | REGISTERED - SEC. 8 (6-YR) FILED |
| Thursday, July 12, 2007 | TEAS SECTION 8 RECEIVED |
| Friday, November 3, 2006 | CASE FILE IN TICRS |
| Monday, April 3, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, April 3, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 12, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 12, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, May 1, 2001 | REGISTERED-SUPPLEMENTAL REGISTER |
| Saturday, January 27, 2001 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, January 16, 2001 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 11, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, November 29, 2000 | ASSIGNED TO EXAMINER |