| Event Date | Event Description |
| Friday, February 22, 2013 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 23, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 1, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 11, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, August 2, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, July 29, 2008 | ASSIGNED TO PARALEGAL |
| Wednesday, July 16, 2008 | TEAS SECTION 8 RECEIVED |
| Friday, December 7, 2007 | CASE FILE IN TICRS |
| Tuesday, April 26, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 16, 2002 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, January 7, 2002 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Monday, January 7, 2002 | USE AMENDMENT ACCEPTED |
| Friday, April 13, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 13, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 11, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 7, 2001 | AMENDMENT TO USE PROCESSING COMPLETE |
| Friday, April 13, 2001 | USE AMENDMENT FILED |
| Thursday, October 12, 2000 | NON-FINAL ACTION MAILED |
| Friday, November 19, 1999 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 14, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, September 8, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, May 19, 1999 | NON-FINAL ACTION MAILED |
| Thursday, May 13, 1999 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, April 1, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 29, 1999 | EXAMINER'S AMENDMENT MAILED |
| Friday, March 12, 1999 | ASSIGNED TO EXAMINER |
| Monday, March 8, 1999 | ASSIGNED TO EXAMINER |