| Event Date | Event Description |
| Wednesday, March 2, 2022 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, March 2, 2022 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, March 2, 2022 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 10, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, August 10, 2021 | FINAL REFUSAL E-MAILED |
| Tuesday, August 10, 2021 | FINAL REFUSAL WRITTEN |
| Friday, July 9, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 8, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 8, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, June 10, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 10, 2021 | NON-FINAL ACTION E-MAILED |
| Thursday, June 10, 2021 | NON-FINAL ACTION WRITTEN |
| Friday, June 4, 2021 | ASSIGNED TO EXAMINER |
| Saturday, May 15, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 15, 2021 | NEW APPLICATION ENTERED IN TRAM |