| Event Date | Event Description |
| Friday, November 15, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Friday, November 15, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, September 9, 2019 | WITHDRAWAL OF ATTORNEY GRANTED |
| Monday, September 9, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Tuesday, July 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 18, 2019 | WITHDRAWAL OF ATTORNEY GRANTED |
| Thursday, July 18, 2019 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Tuesday, April 23, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, April 23, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 23, 2019 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 23, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, March 5, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, February 14, 2019 | NEW APPLICATION ENTERED IN TRAM |