| Event Date | Event Description |
| Wednesday, April 22, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, April 22, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, April 22, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 21, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 21, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 21, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, June 1, 2018 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 1, 2018 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 3, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 3, 2017 | NON-FINAL ACTION E-MAILED |
| Friday, November 3, 2017 | NON-FINAL ACTION WRITTEN |
| Friday, October 27, 2017 | ASSIGNED TO EXAMINER |
| Tuesday, August 1, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, July 31, 2017 | NEW APPLICATION ENTERED IN TRAM |