| Event Date | Event Description |
| Thursday, September 28, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 2, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, May 2, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 1, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, October 1, 2013 | NON-FINAL ACTION E-MAILED |
| Tuesday, October 1, 2013 | NON-FINAL ACTION WRITTEN |
| Monday, September 23, 2013 | NOTICE OF REVIVAL - E-MAILED |
| Monday, September 23, 2013 | PETITION TO REVIVE-GRANTED |
| Monday, September 23, 2013 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, August 26, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, August 23, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 22, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 22, 2013 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 22, 2013 | NON-FINAL ACTION WRITTEN |
| Wednesday, January 16, 2013 | ASSIGNED TO EXAMINER |
| Tuesday, October 23, 2012 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |