| Event Date | Event Description |
| Monday, September 23, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, September 23, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, February 25, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2019 | NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, February 22, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, February 21, 2019 | PETITION TO REVIVE-GRANTED |
| Thursday, February 21, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, February 19, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, February 19, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 24, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, July 24, 2018 | NON-FINAL ACTION E-MAILED |
| Tuesday, July 24, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, July 23, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, June 5, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, June 1, 2018 | NEW APPLICATION ENTERED IN TRAM |