| Event Date | Event Description | 
            | Wednesday, August 25, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Tuesday, August 24, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Wednesday, February 10, 2021 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Wednesday, February 10, 2021 | FINAL REFUSAL E-MAILED | 
| Wednesday, February 10, 2021 | FINAL REFUSAL  WRITTEN | 
| Tuesday, January 5, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, January 4, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, January 4, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Monday, January 4, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Monday, January 4, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Monday, January 4, 2021 | NON-FINAL ACTION E-MAILED | 
| Monday, January 4, 2021 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, December 15, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Tuesday, December 15, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Tuesday, December 15, 2020 | ASSIGNED TO LIE | 
| Sunday, September 20, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, August 12, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, August 12, 2020 | NON-FINAL ACTION E-MAILED | 
| Wednesday, August 12, 2020 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, July 28, 2020 | ASSIGNED TO EXAMINER | 
| Thursday, May 14, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Wednesday, May 6, 2020 | NEW APPLICATION ENTERED IN TRAM |