| Event Date | Event Description |
| Saturday, May 18, 2019 | NEW APPLICATION ENTERED |
| Friday, May 31, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, August 1, 2019 | ASSIGNED TO EXAMINER |
| Friday, August 2, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, August 2, 2019 | NON-FINAL ACTION E-MAILED |
| Friday, August 2, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 13, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, February 13, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, March 10, 2020 | TEAS PETITION TO REVIVE RECEIVED |
| Tuesday, March 10, 2020 | PETITION TO REVIVE-GRANTED |
| Tuesday, March 10, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, March 11, 2020 | NOTICE OF REVIVAL - E-MAILED |
| Tuesday, March 17, 2020 | ASSIGNED TO LIE |
| Tuesday, March 10, 2020 | PETITION TO REVIVE-RECEIVED |
| Tuesday, March 17, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 17, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 1, 2020 | ASSIGNED TO PETITION STAFF |