| Event Date | Event Description |
| Monday, June 8, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Sunday, June 7, 2020 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, June 7, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, November 18, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 18, 2019 | NON-FINAL ACTION E-MAILED |
| Monday, November 18, 2019 | NON-FINAL ACTION WRITTEN |
| Monday, October 28, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Sunday, October 27, 2019 | PETITION TO REVIVE-GRANTED |
| Sunday, October 27, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, September 11, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, September 11, 2019 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, September 11, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 26, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 26, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 26, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, February 21, 2019 | ASSIGNED TO EXAMINER |
| Thursday, December 6, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, November 21, 2018 | NEW APPLICATION ENTERED IN TRAM |