| Event Date | Event Description |
| Tuesday, April 14, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, April 14, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 25, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 25, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 25, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 10, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Monday, September 9, 2019 | PETITION TO REVIVE-GRANTED |
| Monday, September 9, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, July 24, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, July 24, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, April 8, 2019 | ASSIGNED TO EXAMINER |
| Friday, December 14, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, December 14, 2018 | NON-FINAL ACTION E-MAILED |
| Friday, December 14, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 11, 2018 | ASSIGNED TO EXAMINER |
| Thursday, September 6, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, August 31, 2018 | NEW APPLICATION ENTERED IN TRAM |