| Event Date | Event Description | 
            | Monday, February 10, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | 
| Monday, February 10, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | 
| Tuesday, July 30, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, July 30, 2019 | NON-FINAL ACTION E-MAILED | 
| Tuesday, July 30, 2019 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, July 23, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, July 22, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Monday, July 22, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Wednesday, April 24, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Wednesday, April 24, 2019 | NON-FINAL ACTION E-MAILED | 
| Wednesday, April 24, 2019 | NON-FINAL ACTION  WRITTEN | 
| Thursday, April 11, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Thursday, April 11, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Thursday, April 11, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Thursday, April 11, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Thursday, April 11, 2019 | NON-FINAL ACTION E-MAILED | 
| Thursday, April 11, 2019 | NON-FINAL ACTION  WRITTEN | 
| Tuesday, April 9, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 
| Tuesday, April 9, 2019 | NON-FINAL ACTION E-MAILED | 
| Tuesday, April 9, 2019 | NON-FINAL ACTION  WRITTEN | 
| Thursday, April 4, 2019 | ASSIGNED TO EXAMINER | 
| Thursday, February 14, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM | 
| Saturday, January 26, 2019 | NEW APPLICATION ENTERED IN TRAM |