| Event Date | Event Description |
| Sunday, January 6, 2019 | ASSIGNED TO EXAMINER |
| Saturday, December 8, 2018 | NEW APPLICATION ENTERED |
| Saturday, December 22, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 27, 2019 | SUSPENSION LETTER WRITTEN |
| Wednesday, February 27, 2019 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, February 27, 2019 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, January 12, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, September 24, 2019 | ASSIGNED TO LIE |
| Saturday, September 28, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 23, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 28, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, April 18, 2022 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 4, 2021 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, November 23, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Friday, December 29, 2023 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Tuesday, September 17, 2024 | NON-FINAL ACTION WRITTEN |
| Tuesday, September 17, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 17, 2024 | NON-FINAL ACTION E-MAILED |
| Tuesday, December 17, 2024 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Tuesday, December 17, 2024 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Friday, April 4, 2025 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, April 4, 2025 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |