| Event Date | Event Description |
| Thursday, March 21, 2019 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, March 26, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 27, 2019 | ASSIGNED TO EXAMINER |
| Saturday, March 30, 2019 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 3, 2019 | NON-FINAL ACTION WRITTEN |
| Thursday, April 4, 2019 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Thursday, April 25, 2019 | REFUSAL PROCESSED BY MPU |
| Thursday, April 25, 2019 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, May 10, 2019 | REFUSAL PROCESSED BY IB |
| Monday, August 19, 2019 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, August 19, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, August 26, 2019 | ASSIGNED TO LIE |
| Monday, August 26, 2019 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 26, 2019 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, August 26, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, September 18, 2019 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 18, 2019 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 18, 2019 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 2, 2020 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, April 2, 2020 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, August 26, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Saturday, September 5, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Friday, September 25, 2020 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Friday, April 2, 2021 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Friday, April 2, 2021 | FINAL DISPOSITION NOTICE SENT TO IB |
| Saturday, April 24, 2021 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Saturday, October 18, 2025 | NEW REPRESENTATIVE AT IB RECEIVED |