| Event Date | Event Description |
| Monday, April 19, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 19, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, October 5, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, October 5, 2020 | NON-FINAL ACTION E-MAILED |
| Monday, October 5, 2020 | NON-FINAL ACTION WRITTEN |
| Friday, September 18, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 18, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, September 15, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, August 19, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 19, 2020 | NON-FINAL ACTION E-MAILED |
| Wednesday, August 19, 2020 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 12, 2020 | ASSIGNED TO EXAMINER |
| Saturday, May 30, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, May 26, 2020 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, May 22, 2020 | ASSIGNED TO LIE |
| Monday, May 18, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, May 18, 2020 | NEW APPLICATION ENTERED IN TRAM |