| Event Date | Event Description |
| Thursday, February 21, 2019 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, February 25, 2019 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Monday, March 4, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 4, 2019 | ASSIGNED TO EXAMINER |
| Friday, March 8, 2019 | APPLICATION FILING RECEIPT MAILED |
| Friday, March 8, 2019 | NON-FINAL ACTION WRITTEN |
| Saturday, March 9, 2019 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, March 22, 2019 | REFUSAL PROCESSED BY MPU |
| Friday, March 22, 2019 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, April 12, 2019 | REFUSAL PROCESSED BY IB |
| Tuesday, October 22, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 22, 2019 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| 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 22, 2020 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Thursday, October 22, 2020 | FINAL DISPOSITION NOTICE SENT TO IB |
| Sunday, November 8, 2020 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Thursday, October 30, 2025 | NEW REPRESENTATIVE AT IB RECEIVED |