| Event Date | Event Description |
| Thursday, August 27, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, August 27, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 14, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, February 14, 2020 | NON-FINAL ACTION E-MAILED |
| Friday, February 14, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, February 14, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 14, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 13, 2020 | ASSIGNED TO LIE |
| Friday, February 7, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 6, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 6, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, February 6, 2020 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 4, 2020 | ASSIGNED TO EXAMINER |
| Sunday, January 26, 2020 | ASSIGNED TO EXAMINER |
| Wednesday, April 24, 2019 | ASSIGNED TO EXAMINER |
| Wednesday, April 17, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, April 2, 2019 | NEW APPLICATION ENTERED IN TRAM |