| Event Date | Event Description |
| Friday, December 20, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, December 20, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, May 23, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, May 23, 2013 | NON-FINAL ACTION E-MAILED |
| Thursday, May 23, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, May 22, 2013 | NOTICE OF REVIVAL - E-MAILED |
| Wednesday, May 22, 2013 | PETITION TO REVIVE-GRANTED |
| Wednesday, May 22, 2013 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, April 12, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, April 12, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 5, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 5, 2012 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 5, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 4, 2012 | ASSIGNED TO EXAMINER |
| Thursday, May 24, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 21, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 15, 2012 | NEW APPLICATION ENTERED IN TRAM |