| Event Date | Event Description |
| Tuesday, January 21, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, January 20, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 9, 2019 | CORRESPONDENCE E-MAILED |
| Tuesday, July 9, 2019 | SUBSEQUENT FINAL REFUSAL WRITTEN |
| Tuesday, July 9, 2019 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Tuesday, July 9, 2019 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, July 9, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, July 9, 2019 | FINAL REFUSAL E-MAILED |
| Tuesday, July 9, 2019 | FINAL REFUSAL WRITTEN |
| Monday, July 8, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 8, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 8, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, February 25, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2019 | NON-FINAL ACTION E-MAILED |
| Monday, February 25, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 20, 2019 | ASSIGNED TO EXAMINER |
| Sunday, December 2, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, November 19, 2018 | NEW APPLICATION ENTERED IN TRAM |