| Event Date | Event Description | 
            | Thursday, April 1, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Thursday, April 1, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Monday, December 14, 2020 | ASSIGNED TO EXAMINER | 
| Friday, September 11, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED | 
| Friday, September 11, 2020 | FINAL REFUSAL E-MAILED | 
| Friday, September 11, 2020 | FINAL REFUSAL  WRITTEN | 
| Saturday, August 22, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Friday, August 21, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, August 21, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Tuesday, February 25, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, February 25, 2020 | NON-FINAL ACTION E-MAILED | 
| Tuesday, February 25, 2020 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, February 4, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, February 3, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, February 3, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Saturday, September 14, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Saturday, September 14, 2019 | NON-FINAL ACTION E-MAILED | 
| Saturday, September 14, 2019 | NON-FINAL ACTION  WRITTEN | 
| Friday, September 13, 2019 | ASSIGNED TO EXAMINER | 
| Wednesday, July 3, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Thursday, June 27, 2019 | NEW APPLICATION ENTERED IN TRAM |