| Event Date | Event Description |
| Wednesday, April 1, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, April 1, 2020 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, April 1, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 12, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 12, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, September 12, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, September 5, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, September 5, 2019 | PETITION TO REVIVE-GRANTED |
| Thursday, September 5, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, September 5, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, September 5, 2019 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, September 5, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 12, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 12, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 12, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 12, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, November 21, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, November 9, 2018 | NEW APPLICATION ENTERED IN TRAM |