| Event Date | Event Description |
| Friday, May 31, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, May 31, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, October 26, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 26, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, October 26, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, October 19, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Friday, October 19, 2012 | PETITION TO REVIVE-GRANTED |
| Friday, October 19, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, October 15, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, October 15, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 2, 2012 | ASSIGNED TO EXAMINER |
| Wednesday, March 7, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 7, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 7, 2012 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 29, 2012 | ASSIGNED TO EXAMINER |
| Saturday, November 19, 2011 | NOTICE OF PSEUDO MARK MAILED |
| Friday, November 18, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, November 17, 2011 | NEW APPLICATION ENTERED IN TRAM |