| 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 |
| Wednesday, April 14, 2021 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 13, 2021 | NOTICE OF REVIVAL - E-MAILED |
| Monday, April 12, 2021 | PETITION TO REVIVE-GRANTED |
| Monday, April 12, 2021 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, April 7, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, April 7, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 24, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, September 24, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, September 24, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, September 17, 2020 | ASSIGNED TO EXAMINER |
| Monday, July 13, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, June 18, 2020 | NEW APPLICATION ENTERED IN TRAM |