| Event Date | Event Description |
| Thursday, April 6, 2017 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, April 7, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 7, 2017 | ASSIGNED TO EXAMINER |
| Monday, April 10, 2017 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 11, 2017 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, April 11, 2017 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, April 11, 2017 | REFUSAL PROCESSED BY MPU |
| Tuesday, April 11, 2017 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, April 29, 2017 | REFUSAL PROCESSED BY IB |
| Tuesday, November 7, 2017 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, November 7, 2017 | EXAMINER'S AMENDMENT ENTERED |
| Tuesday, November 7, 2017 | EXAMINERS AMENDMENT MAILED |
| Tuesday, November 14, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 6, 2017 | NOTICE OF PUBLICATION |
| Wednesday, December 6, 2017 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, December 6, 2017 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Friday, December 22, 2017 | NOTIFICATION PROCESSED BY IB |
| Tuesday, December 26, 2017 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 13, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, June 13, 2018 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Friday, June 15, 2018 | FINAL DISPOSITION PROCESSED |
| Friday, June 15, 2018 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, July 13, 2018 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Wednesday, November 7, 2018 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Saturday, June 5, 2021 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, September 27, 2024 | CANCELLED SECTION 71 |
| Tuesday, May 27, 2025 | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Thursday, October 2, 2025 | INVALIDATION PROCESSED |
| Thursday, October 2, 2025 | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB |
| Friday, October 24, 2025 | TOTAL INVALIDATION PROCESSED BY THE IB |