| Event Date | Event Description |
| Monday, February 27, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 27, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 27, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 21, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 21, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, February 21, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 21, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 28, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, July 28, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, January 15, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, January 15, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, January 15, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 7, 2020 | ASSIGNED TO EXAMINER |
| Sunday, October 6, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, October 5, 2019 | NEW APPLICATION ENTERED |