| Event Date | Event Description |
| Monday, July 19, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Saturday, July 17, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, July 12, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, July 12, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 12, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 30, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 30, 2021 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 30, 2021 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Sunday, December 27, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Sunday, December 27, 2020 | NON-FINAL ACTION E-MAILED |
| Sunday, December 27, 2020 | NON-FINAL ACTION WRITTEN |
| Sunday, December 20, 2020 | ASSIGNED TO EXAMINER |
| Monday, September 28, 2020 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, August 27, 2020 | NEW APPLICATION ENTERED IN TRAM |