| 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 |
| Wednesday, February 22, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 22, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, February 22, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 22, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, May 5, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, May 5, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 26, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 26, 2021 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, January 26, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, January 26, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 22, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 22, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, October 22, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, October 15, 2020 | ASSIGNED TO EXAMINER |
| Monday, August 3, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 10, 2020 | NEW APPLICATION ENTERED |