| Event Date | Event Description |
| Monday, April 22, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 22, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, September 24, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, September 24, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, September 24, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 18, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, September 18, 2012 | PETITION TO REVIVE-GRANTED |
| Tuesday, September 18, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, September 4, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, September 4, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, February 6, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 6, 2012 | NON-FINAL ACTION E-MAILED |
| Monday, February 6, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, February 3, 2012 | ASSIGNED TO EXAMINER |
| Friday, October 21, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, October 20, 2011 | NEW APPLICATION ENTERED IN TRAM |