| Event Date | Event Description |
| Tuesday, October 22, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, October 22, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, March 26, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 26, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 26, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 5, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 6, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, March 5, 2019 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 5, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, January 8, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, January 8, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 12, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 12, 2018 | NON-FINAL ACTION E-MAILED |
| Tuesday, June 12, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, June 11, 2018 | ASSIGNED TO EXAMINER |
| Friday, March 2, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |