| Event Date | Event Description |
| Friday, February 12, 2021 | ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT |
| Friday, February 12, 2021 | ABANDONMENT - EXPRESS MAILED |
| Thursday, February 11, 2021 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Thursday, February 11, 2021 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, February 11, 2021 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, August 25, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, August 25, 2020 | FINAL REFUSAL E-MAILED |
| Tuesday, August 25, 2020 | FINAL REFUSAL WRITTEN |
| Thursday, August 13, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 13, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 13, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, April 17, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 17, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 17, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 26, 2020 | CORRESPONDENCE E-MAILED |
| Wednesday, February 26, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 26, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, February 26, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 26, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 28, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 28, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 28, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 27, 2019 | ASSIGNED TO EXAMINER |
| Thursday, June 20, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, June 10, 2019 | NEW APPLICATION ENTERED IN TRAM |