| Event Date | Event Description |
| Wednesday, October 2, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, October 1, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, March 18, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 11, 2019 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, February 11, 2019 | FINAL REFUSAL E-MAILED |
| Monday, February 11, 2019 | FINAL REFUSAL WRITTEN |
| Monday, January 7, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 8, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 7, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 7, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 5, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, July 5, 2018 | NON-FINAL ACTION E-MAILED |
| Thursday, July 5, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, June 28, 2018 | ASSIGNED TO EXAMINER |
| Thursday, April 26, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, April 21, 2018 | NEW APPLICATION ENTERED IN TRAM |