| Event Date | Event Description |
| Thursday, March 31, 2022 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, March 31, 2022 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, March 31, 2022 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 22, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 22, 2022 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, February 22, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 22, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, September 17, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 17, 2021 | NON-FINAL ACTION E-MAILED |
| Friday, September 17, 2021 | NON-FINAL ACTION WRITTEN |
| Friday, September 3, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 3, 2021 | NON-FINAL ACTION E-MAILED |
| Friday, September 3, 2021 | NON-FINAL ACTION WRITTEN |
| Saturday, August 28, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, May 11, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, February 9, 2021 | NEW APPLICATION ENTERED IN TRAM |