| Event Date | Event Description |
| Wednesday, June 13, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 25, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Saturday, September 23, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 24, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 24, 2017 | NON-FINAL ACTION E-MAILED |
| Friday, February 24, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, February 13, 2017 | NOTICE OF REVIVAL - E-MAILED |
| Monday, February 13, 2017 | PETITION TO REVIVE-GRANTED |
| Monday, February 13, 2017 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, February 10, 2017 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, February 10, 2017 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 14, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 14, 2016 | NON-FINAL ACTION E-MAILED |
| Thursday, July 14, 2016 | NON-FINAL ACTION WRITTEN |
| Monday, July 11, 2016 | ASSIGNED TO EXAMINER |
| Thursday, March 31, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, March 31, 2016 | NEW APPLICATION ENTERED IN TRAM |