| Event Date | Event Description |
| Thursday, April 25, 2019 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, April 29, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, May 3, 2019 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, May 28, 2019 | ASSIGNED TO EXAMINER |
| Tuesday, June 4, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 5, 2019 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, June 24, 2019 | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW |
| Tuesday, July 23, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 24, 2019 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, July 24, 2019 | REFUSAL PROCESSED BY MPU |
| Wednesday, July 24, 2019 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, August 9, 2019 | REFUSAL PROCESSED BY IB |
| Tuesday, February 4, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, February 4, 2020 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, September 30, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Wednesday, November 4, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Thursday, February 4, 2021 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Thursday, February 4, 2021 | FINAL DISPOSITION NOTICE SENT TO IB |
| Sunday, February 28, 2021 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Friday, November 29, 2024 | NEW REPRESENTATIVE AT IB RECEIVED |