| Event Date | Event Description |
| Thursday, October 11, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, February 11, 2011 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, February 11, 2011 | ABANDONMENT - EXPRESS MAILED |
| Thursday, February 10, 2011 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Tuesday, September 21, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 21, 2010 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 21, 2010 | NON-FINAL ACTION WRITTEN |
| Friday, September 17, 2010 | ASSIGNED TO EXAMINER |
| Friday, August 13, 2010 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Wednesday, August 11, 2010 | ASSIGNED TO LIE |
| Tuesday, July 27, 2010 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, June 11, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Thursday, June 10, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, June 10, 2010 | NEW APPLICATION ENTERED IN TRAM |