| Event Date | Event Description |
| Saturday, February 22, 2020 | NEW APPLICATION ENTERED |
| Sunday, February 23, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 8, 2020 | ASSIGNED TO EXAMINER |
| Friday, May 15, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, May 15, 2020 | NON-FINAL ACTION E-MAILED |
| Friday, May 15, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 5, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, June 5, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 5, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 11, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, November 11, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, November 12, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, December 1, 2020 | FINAL REFUSAL WRITTEN |
| Monday, June 3, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 3, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 3, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, June 3, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 14, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, December 1, 2020 | FINAL REFUSAL E-MAILED |
| Tuesday, December 1, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, June 14, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |