| Event Date | Event Description |
| Monday, October 18, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, October 18, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, March 24, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 24, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 24, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 24, 2021 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, February 23, 2021 | PETITION TO REVIVE-GRANTED |
| Tuesday, February 23, 2021 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, February 22, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, February 22, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 11, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 11, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 11, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 11, 2020 | ASSIGNED TO EXAMINER |
| Wednesday, May 27, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, May 16, 2020 | NEW APPLICATION ENTERED IN TRAM |