| Event Date | Event Description |
| Thursday, June 20, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, June 20, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, November 17, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, November 17, 2018 | NON-FINAL ACTION E-MAILED |
| Saturday, November 17, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 30, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 30, 2018 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, October 30, 2018 | PETITION TO REVIVE-GRANTED |
| Tuesday, October 30, 2018 | TEAS PETITION TO REVIVE RECEIVED |
| Monday, September 24, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, September 24, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, February 26, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, February 26, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, February 26, 2018 | NON-FINAL ACTION WRITTEN |
| Monday, February 26, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, November 22, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, November 16, 2017 | NEW APPLICATION ENTERED IN TRAM |