| Event Date | Event Description |
| Tuesday, December 21, 2021 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Tuesday, December 21, 2021 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 9, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 9, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 9, 2021 | NON-FINAL ACTION WRITTEN |
| Tuesday, December 1, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 29, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 29, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, May 29, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, November 29, 2018 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, November 29, 2018 | LETTER OF SUSPENSION E-MAILED |
| Thursday, November 29, 2018 | SUSPENSION LETTER WRITTEN |
| Tuesday, November 27, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, August 15, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, August 11, 2018 | NEW APPLICATION ENTERED IN TRAM |