| Event Date | Event Description |
| Wednesday, May 4, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, May 4, 2022 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, May 4, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 4, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 21, 2020 | ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT |
| Tuesday, October 20, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 20, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, October 20, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, October 20, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 21, 2020 | ABANDONMENT - EXPRESS MAILED |
| Tuesday, October 20, 2020 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Wednesday, September 16, 2020 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Wednesday, September 16, 2020 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Wednesday, September 16, 2020 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY |
| Wednesday, September 16, 2020 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Thursday, September 10, 2020 | ASSIGNED TO EXAMINER |
| Monday, July 6, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, June 12, 2020 | NEW APPLICATION ENTERED IN TRAM |