| Event Date | Event Description |
| Monday, January 25, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, January 25, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 9, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, July 9, 2020 | FINAL REFUSAL E-MAILED |
| Thursday, July 9, 2020 | FINAL REFUSAL WRITTEN |
| Thursday, July 2, 2020 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Thursday, July 2, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Thursday, July 2, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 2, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, July 2, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 24, 2020 | ASSIGNED TO EXAMINER |
| Thursday, May 14, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Thursday, May 14, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Sunday, April 26, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Sunday, April 26, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, April 22, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Wednesday, April 22, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, April 14, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Tuesday, April 14, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, April 14, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Sunday, April 12, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Sunday, April 12, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Friday, April 10, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Friday, April 10, 2020 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Friday, April 10, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Friday, April 10, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Friday, April 10, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Thursday, April 9, 2020 | NEW APPLICATION ENTERED IN TRAM |