| Event Date | Event Description |
| Monday, December 30, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, December 30, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, November 19, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, November 18, 2019 | ASSIGNED TO LIE |
| Monday, November 11, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, June 11, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, June 11, 2019 | FINAL REFUSAL E-MAILED |
| Tuesday, June 11, 2019 | FINAL REFUSAL WRITTEN |
| Friday, May 24, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 21, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 21, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, May 21, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 21, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 21, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 21, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, November 16, 2018 | ASSIGNED TO EXAMINER |
| Thursday, October 25, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, October 18, 2018 | NEW APPLICATION ENTERED IN TRAM |