| Event Date | Event Description |
| Monday, May 20, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, May 20, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, October 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 18, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, October 18, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, October 17, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, October 16, 2012 | PETITION TO REVIVE-GRANTED |
| Tuesday, October 16, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, August 23, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, August 23, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, January 19, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, January 19, 2012 | NON-FINAL ACTION E-MAILED |
| Thursday, January 19, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 18, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 18, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 18, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, November 2, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, November 1, 2011 | NEW APPLICATION ENTERED IN TRAM |