| Event Date | Event Description |
| Thursday, September 30, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, September 30, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, March 15, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 15, 2021 | NON-FINAL ACTION E-MAILED |
| Monday, March 15, 2021 | NON-FINAL ACTION WRITTEN |
| Friday, March 12, 2021 | NOTICE OF REVIVAL - E-MAILED |
| Friday, March 12, 2021 | PETITION TO REVIVE-GRANTED |
| Friday, March 12, 2021 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, March 10, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, March 10, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, August 27, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, August 27, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, August 27, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, August 27, 2020 | ASSIGNED TO EXAMINER |
| Tuesday, June 16, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, May 30, 2020 | NEW APPLICATION ENTERED IN TRAM |