| Event Date | Event Description |
| Friday, November 30, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 30, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 27, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 27, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, April 27, 2012 | NON-FINAL ACTION WRITTEN |
| Saturday, April 7, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Saturday, April 7, 2012 | PETITION TO REVIVE-GRANTED |
| Saturday, April 7, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, February 16, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 16, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 21, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 21, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, July 21, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, July 15, 2011 | ASSIGNED TO EXAMINER |
| Saturday, April 16, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, April 15, 2011 | NEW APPLICATION ENTERED IN TRAM |