| Event Date | Event Description |
| Thursday, December 3, 2015 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, December 4, 2015 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Monday, December 7, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 11, 2015 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, January 26, 2016 | REFUSAL PROCESSED BY MPU |
| Tuesday, January 19, 2016 | ASSIGNED TO EXAMINER |
| Monday, January 25, 2016 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 26, 2016 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, January 26, 2016 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, February 13, 2016 | REFUSAL PROCESSED BY IB |
| Friday, August 26, 2016 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, August 26, 2016 | EXAMINER'S AMENDMENT ENTERED |
| Friday, August 26, 2016 | EXAMINERS AMENDMENT MAILED |
| Thursday, September 1, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 21, 2016 | NOTICE OF PUBLICATION |
| Wednesday, September 21, 2016 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, September 21, 2016 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Tuesday, October 11, 2016 | PUBLISHED FOR OPPOSITION |
| Friday, October 28, 2016 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Tuesday, December 27, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Monday, March 27, 2017 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Tuesday, March 28, 2017 | FINAL DISPOSITION PROCESSED |
| Tuesday, March 28, 2017 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, July 28, 2017 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Friday, November 17, 2017 | NOTIFICATION PROCESSED BY IB |
| Friday, March 30, 2018 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Friday, July 7, 2023 | CANCELLED SECTION 71 |
| Tuesday, August 22, 2023 | NEW REPRESENTATIVE AT IB RECEIVED |
| Thursday, March 7, 2024 | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Friday, April 11, 2025 | INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE |
| Friday, November 15, 2024 | NEW REPRESENTATIVE AT IB RECEIVED |