| Event Date | Event Description |
| Tuesday, March 16, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, March 16, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Saturday, August 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, August 29, 2020 | NON-FINAL ACTION E-MAILED |
| Saturday, August 29, 2020 | NON-FINAL ACTION WRITTEN |
| Saturday, August 29, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, August 29, 2020 | NON-FINAL ACTION E-MAILED |
| Saturday, August 29, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, August 20, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 20, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 20, 2020 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 20, 2020 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 20, 2020 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, August 18, 2020 | ASSIGNED TO EXAMINER |
| Thursday, June 11, 2020 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Monday, June 8, 2020 | ASSIGNED TO LIE |
| Friday, June 5, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 29, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Saturday, May 23, 2020 | NEW APPLICATION ENTERED IN TRAM |