| Event Date | Event Description |
| Thursday, February 21, 2019 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, February 26, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, March 2, 2019 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 13, 2019 | ASSIGNED TO EXAMINER |
| Thursday, March 21, 2019 | NON-FINAL ACTION WRITTEN |
| Friday, March 22, 2019 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, April 2, 2019 | REFUSAL PROCESSED BY MPU |
| Wednesday, April 3, 2019 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, April 26, 2019 | REFUSAL PROCESSED BY IB |
| Tuesday, October 29, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 29, 2019 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, November 29, 2019 | NEW REPRESENTATIVE AT IB RECEIVED |
| Thursday, March 19, 2020 | NEW REPRESENTATIVE AT IB RECEIVED |
| Wednesday, July 22, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Wednesday, July 22, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Friday, August 7, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Thursday, October 29, 2020 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Thursday, October 29, 2020 | FINAL DISPOSITION NOTICE SENT TO IB |
| Saturday, November 14, 2020 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Saturday, September 30, 2023 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, November 14, 2025 | NEW REPRESENTATIVE AT IB RECEIVED |