| 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 |
| Friday, November 8, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, November 8, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 12, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 12, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, April 12, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, April 5, 2019 | ASSIGNED TO EXAMINER |
| Friday, February 15, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, January 28, 2019 | NEW APPLICATION ENTERED |