| Event Date | Event Description | 
            | Wednesday, January 5, 2022 | WITHDRAWAL OF ATTORNEY GRANTED | 
| Wednesday, January 5, 2022 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | 
| Monday, August 23, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Monday, August 23, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Wednesday, April 21, 2021 | ASSIGNED TO EXAMINER | 
| Tuesday, February 9, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Tuesday, February 9, 2021 | FINAL REFUSAL E-MAILED | 
| Tuesday, February 9, 2021 | FINAL REFUSAL  WRITTEN | 
| Monday, January 18, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, January 18, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, January 18, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, November 11, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, November 11, 2020 | NON-FINAL ACTION E-MAILED | 
| Wednesday, November 11, 2020 | NON-FINAL ACTION  WRITTEN | 
| Friday, November 6, 2020 | ASSIGNED TO EXAMINER | 
| Thursday, August 20, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Monday, July 27, 2020 | NEW APPLICATION ENTERED IN TRAM |