| Event Date | Event Description |
| Wednesday, March 20, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, March 20, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, August 22, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 22, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 22, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 1, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Wednesday, August 1, 2012 | PETITION TO REVIVE-GRANTED |
| Wednesday, August 1, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, July 23, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, July 22, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, December 23, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 23, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, December 23, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, December 23, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, September 13, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, September 10, 2011 | NEW APPLICATION ENTERED IN TRAM |