| Event Date | Event Description |
| Monday, September 14, 2020 | WITHDRAWAL OF ATTORNEY GRANTED |
| Monday, September 14, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, December 18, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, December 18, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, June 3, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 3, 2019 | NON-FINAL ACTION E-MAILED |
| Monday, June 3, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 28, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, May 15, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, April 24, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, April 23, 2019 | PETITION TO REVIVE-GRANTED |
| Tuesday, April 23, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Thursday, April 18, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, April 18, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, September 19, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 19, 2018 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 19, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 11, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, March 20, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, March 20, 2018 | ASSIGNED TO EXAMINER |
| Tuesday, December 19, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, December 12, 2017 | NEW APPLICATION ENTERED IN TRAM |