| Event Date | Event Description |
| Tuesday, March 12, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, March 12, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 14, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 14, 2012 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 14, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 24, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Monday, July 23, 2012 | PETITION TO REVIVE-GRANTED |
| Monday, July 23, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, July 18, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, June 30, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, December 3, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, December 3, 2011 | NON-FINAL ACTION E-MAILED |
| Saturday, December 3, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 30, 2011 | ASSIGNED TO EXAMINER |
| Friday, August 12, 2011 | NOTICE OF PSEUDO MARK MAILED |
| Thursday, August 11, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, August 10, 2011 | NEW APPLICATION ENTERED IN TRAM |