| Event Date | Event Description | 
            | Thursday, June 1, 2017 | SN ASSIGNED FOR SECT 66A APPL FROM IB | 
| Monday, June 5, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | 
| Thursday, June 8, 2017 | ASSIGNED TO EXAMINER | 
| Thursday, June 8, 2017 | NON-FINAL ACTION  WRITTEN | 
| Friday, June 9, 2017 | APPLICATION FILING RECEIPT MAILED | 
| Friday, June 9, 2017 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | 
| Saturday, June 17, 2017 | REFUSAL PROCESSED BY MPU | 
| Saturday, June 17, 2017 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | 
| Saturday, July 8, 2017 | REFUSAL PROCESSED BY IB | 
| Friday, August 18, 2017 | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 
| Friday, August 18, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, August 18, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, September 11, 2017 | FINAL REFUSAL  WRITTEN | 
| Tuesday, September 12, 2017 | FINAL REFUSAL MAILED | 
| Friday, November 10, 2017 | TEAS REQUEST FOR RECONSIDERATION RECEIVED | 
| Friday, November 10, 2017 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Friday, November 10, 2017 | TEAS/EMAIL CORRESPONDENCE ENTERED | 
| Monday, November 13, 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 | 
| Tuesday, June 19, 2018 | FINAL DISPOSITION PROCESSED | 
| Tuesday, June 19, 2018 | FINAL DISPOSITION NOTICE SENT TO IB | 
| Saturday, July 14, 2018 | FINAL DECISION TRANSACTION PROCESSED BY IB | 
| Thursday, April 9, 2020 | 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 | 
| Friday, October 3, 2025 | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | 
| Friday, October 24, 2025 | TOTAL INVALIDATION PROCESSED BY THE IB |