| Event Date | Event Description | 
            | Thursday, July 29, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Thursday, July 29, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Tuesday, July 20, 2021 | ASSIGNED TO EXAMINER | 
| Friday, November 20, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Friday, November 20, 2020 | FINAL REFUSAL E-MAILED | 
| Friday, November 20, 2020 | FINAL REFUSAL  WRITTEN | 
| Wednesday, November 4, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Tuesday, November 3, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Tuesday, November 3, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Tuesday, May 5, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, May 5, 2020 | NON-FINAL ACTION E-MAILED | 
| Tuesday, May 5, 2020 | NON-FINAL ACTION  WRITTEN | 
| Thursday, April 30, 2020 | ASSIGNED TO EXAMINER | 
| Saturday, February 15, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Friday, February 14, 2020 | NEW APPLICATION ENTERED IN TRAM |