| Event Date | Event Description |
| Tuesday, October 26, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, October 26, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 14, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 14, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 14, 2021 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 13, 2021 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, April 13, 2021 | PETITION TO REVIVE-GRANTED |
| Tuesday, April 13, 2021 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, April 12, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 12, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, September 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 29, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 29, 2020 | ASSIGNED TO EXAMINER |
| Wednesday, August 5, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |