| Event Date | Event Description |
| Tuesday, December 17, 2019 | ASSIGNED TO EXAMINER |
| Friday, September 20, 2019 | NEW APPLICATION ENTERED |
| Tuesday, September 24, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 20, 2019 | LETTER OF SUSPENSION E-MAILED |
| Friday, December 20, 2019 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Saturday, December 25, 2021 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, June 25, 2022 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 26, 2023 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 20, 2019 | SUSPENSION LETTER WRITTEN |
| Wednesday, June 24, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, December 24, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 24, 2021 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 23, 2022 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, December 24, 2023 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 28, 2024 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 26, 2025 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 27, 2025 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Wednesday, August 27, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 27, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 27, 2025 | NON-FINAL ACTION E-MAILED |