| Event Date | Event Description |
| Friday, May 17, 2013 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Friday, May 17, 2013 | ABANDONMENT - EXPRESS MAILED |
| Thursday, May 16, 2013 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Friday, November 16, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 16, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, November 16, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 13, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, November 13, 2012 | PETITION TO REVIVE-GRANTED |
| Tuesday, November 13, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, September 18, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, September 18, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 21, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 21, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 21, 2012 | NON-FINAL ACTION WRITTEN |
| Monday, February 13, 2012 | ASSIGNED TO EXAMINER |
| Monday, October 31, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, October 29, 2011 | NEW APPLICATION ENTERED IN TRAM |