| Event Date | Event Description | 
            | Monday, January 4, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Monday, January 4, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Tuesday, June 2, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, June 2, 2020 | NON-FINAL ACTION E-MAILED | 
| Tuesday, June 2, 2020 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, May 12, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Tuesday, May 12, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Tuesday, May 12, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, March 18, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, March 18, 2020 | NON-FINAL ACTION E-MAILED | 
| Wednesday, March 18, 2020 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, March 18, 2020 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, March 18, 2020 | NON-FINAL ACTION  WRITTEN | 
| Wednesday, March 18, 2020 | NON-FINAL ACTION  WRITTEN | 
| Thursday, March 12, 2020 | ASSIGNED TO EXAMINER | 
| Monday, December 16, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Monday, December 16, 2019 | NEW APPLICATION ENTERED IN TRAM |