| Event Date | Event Description |
| Wednesday, May 6, 2009 | PAPER RECEIVED |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, October 1, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 24, 2008 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, August 27, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 20, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, June 4, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, June 4, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, November 6, 2006 | NON-FINAL ACTION E-MAILED |
| Monday, November 6, 2006 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 1, 2006 | ASSIGNED TO EXAMINER |
| Wednesday, June 7, 2006 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, June 6, 2006 | NEW APPLICATION ENTERED IN TRAM |