| Event Date | Event Description |
| Monday, June 22, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Monday, June 22, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 10, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, December 10, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 10, 2019 | NON-FINAL ACTION WRITTEN |
| Monday, December 9, 2019 | NOTICE OF REVIVAL - E-MAILED |
| Monday, December 9, 2019 | PETITION TO REVIVE-GRANTED |
| Monday, December 9, 2019 | TEAS PETITION TO REVIVE RECEIVED |
| Friday, December 6, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 6, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 9, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, October 9, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, July 17, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, March 12, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 12, 2019 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 12, 2019 | NON-FINAL ACTION WRITTEN |
| Monday, March 4, 2019 | ASSIGNED TO EXAMINER |
| Friday, December 21, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, December 7, 2018 | NEW APPLICATION ENTERED IN TRAM |