| Event Date | Event Description |
| Tuesday, February 28, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 28, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 28, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, February 23, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, February 23, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, February 23, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, February 23, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 27, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, October 27, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 15, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 15, 2021 | NON-FINAL ACTION E-MAILED |
| Thursday, April 15, 2021 | NON-FINAL ACTION WRITTEN |
| Thursday, April 8, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, March 9, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, March 2, 2021 | ASSIGNED TO EXAMINER |
| Thursday, November 19, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, October 8, 2020 | NEW APPLICATION ENTERED |