| Event Date | Event Description |
| Friday, April 10, 2020 | NEW APPLICATION ENTERED |
| Wednesday, April 15, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 24, 2020 | ASSIGNED TO EXAMINER |
| Wednesday, June 24, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 24, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 24, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, September 27, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Sunday, September 27, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Sunday, September 27, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 7, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 29, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, November 7, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, November 7, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 17, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 17, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 17, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 17, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Thursday, January 7, 2021 | ASSIGNED TO LIE |
| Tuesday, February 9, 2021 | FINAL REFUSAL E-MAILED |
| Wednesday, January 13, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 13, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 9, 2021 | FINAL REFUSAL WRITTEN |
| Tuesday, February 9, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, October 17, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Thursday, October 17, 2024 | WITHDRAWAL OF ATTORNEY GRANTED |
| Tuesday, August 24, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, August 23, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |