| Event Date | Event Description |
| Wednesday, February 18, 2015 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, February 18, 2015 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 5, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 5, 2014 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 5, 2014 | NON-FINAL ACTION WRITTEN |
| Thursday, July 24, 2014 | NOTICE OF REVIVAL - E-MAILED |
| Wednesday, July 23, 2014 | PETITION TO REVIVE-GRANTED |
| Wednesday, July 23, 2014 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, July 10, 2014 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, July 10, 2014 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, January 6, 2014 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, January 6, 2014 | NON-FINAL ACTION E-MAILED |
| Monday, January 6, 2014 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 31, 2013 | NOTICE OF REVIVAL - E-MAILED |
| Monday, December 30, 2013 | PETITION TO REVIVE-GRANTED |
| Monday, December 30, 2013 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, November 27, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, November 27, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 16, 2013 | ASSIGNED TO EXAMINER |
| Wednesday, May 1, 2013 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, May 1, 2013 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 1, 2013 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 30, 2013 | ASSIGNED TO EXAMINER |
| Thursday, February 21, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 18, 2013 | NEW APPLICATION ENTERED IN TRAM |