| Event Date | Event Description | 
            | Thursday, July 5, 2018 | SN ASSIGNED FOR SECT 66A APPL FROM IB | 
| Saturday, July 7, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | 
| Wednesday, July 11, 2018 | APPLICATION FILING RECEIPT MAILED | 
| Tuesday, September 25, 2018 | ASSIGNED TO EXAMINER | 
| Friday, September 28, 2018 | NON-FINAL ACTION  WRITTEN | 
| Saturday, September 29, 2018 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | 
| Thursday, October 4, 2018 | REFUSAL PROCESSED BY MPU | 
| Thursday, October 4, 2018 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | 
| Friday, October 19, 2018 | REFUSAL PROCESSED BY IB | 
| Monday, December 3, 2018 | EXAMINERS AMENDMENT -WRITTEN | 
| Monday, December 3, 2018 | EXAMINER'S AMENDMENT ENTERED | 
| Monday, December 3, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER | 
| Tuesday, December 4, 2018 | EXAMINERS AMENDMENT MAILED | 
| Friday, December 21, 2018 | ASSIGNED TO LIE | 
| Wednesday, January 9, 2019 | NOTICE OF PUBLICATION | 
| Wednesday, January 9, 2019 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | 
| Wednesday, January 9, 2019 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | 
| Friday, January 25, 2019 | NOTIFICATION PROCESSED BY IB | 
| Tuesday, January 29, 2019 | PUBLISHED FOR OPPOSITION | 
| Tuesday, April 16, 2019 | REGISTERED-PRINCIPAL REGISTER | 
| Tuesday, July 16, 2019 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | 
| Thursday, August 8, 2019 | FINAL DISPOSITION PROCESSED | 
| Thursday, August 8, 2019 | FINAL DISPOSITION NOTICE SENT TO IB | 
| Friday, August 23, 2019 | FINAL DECISION TRANSACTION PROCESSED BY IB | 
| Friday, October 31, 2025 | CANCELLED SECTION 71 |