| Event Date | Event Description |
| Monday, April 11, 2022 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, April 11, 2022 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Sunday, April 10, 2022 | ASSIGNED TO EXAMINER |
| Sunday, September 26, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, September 26, 2021 | NON-FINAL ACTION E-MAILED |
| Sunday, September 26, 2021 | NON-FINAL ACTION WRITTEN |
| Saturday, September 18, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, September 18, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Saturday, September 18, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, September 15, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, June 15, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 15, 2021 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, June 15, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 15, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, May 21, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Wednesday, February 24, 2021 | NEW APPLICATION ENTERED IN TRAM |