| Event Date | Event Description |
| Thursday, August 27, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, August 27, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, February 13, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, February 11, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, February 11, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, February 11, 2020 | FINAL REFUSAL E-MAILED |
| Tuesday, February 11, 2020 | FINAL REFUSAL WRITTEN |
| Wednesday, January 15, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 15, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 13, 2020 | ASSIGNED TO LIE |
| Friday, December 20, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 20, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 20, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, June 20, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, June 13, 2019 | ASSIGNED TO EXAMINER |
| Monday, April 22, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |