| Event Date | Event Description |
| Monday, November 2, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, November 2, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, April 22, 2020 | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Wednesday, April 22, 2020 | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED |
| Wednesday, April 22, 2020 | REPORT UNRESPONSIVE AMENDMENT - COMPLETED |
| Friday, April 3, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 3, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 3, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 3, 2020 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, April 3, 2020 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Thursday, March 5, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, March 5, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, March 5, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, March 5, 2020 | ASSIGNED TO EXAMINER |
| Tuesday, January 21, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, January 18, 2020 | NEW APPLICATION ENTERED IN TRAM |