| Event Date | Event Description |
| Monday, February 27, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 27, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 27, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, February 22, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 22, 2023 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, February 22, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 22, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 24, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, February 24, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, August 13, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 13, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 13, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, June 27, 2019 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, June 27, 2019 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, June 27, 2019 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, June 27, 2019 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, June 27, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 27, 2019 | NON-FINAL ACTION E-MAILED |
| Thursday, June 27, 2019 | NON-FINAL ACTION WRITTEN |
| Saturday, June 22, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, April 30, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, April 16, 2019 | NEW APPLICATION ENTERED |