| Event Date | Event Description |
| Tuesday, November 2, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, November 2, 2021 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 2, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 6, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 6, 2021 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, October 6, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, October 6, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 14, 2021 | ASSIGNED TO EXAMINER |
| Monday, April 19, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, April 19, 2021 | FINAL REFUSAL E-MAILED |
| Monday, April 19, 2021 | FINAL REFUSAL WRITTEN |
| Friday, February 12, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, February 11, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 11, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, November 24, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 24, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, November 24, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, November 24, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 7, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, September 7, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, September 7, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, September 7, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, August 11, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 11, 2020 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 11, 2020 | NON-FINAL ACTION WRITTEN |
| Sunday, August 2, 2020 | ASSIGNED TO EXAMINER |
| Monday, May 18, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, May 9, 2020 | NEW APPLICATION ENTERED IN TRAM |