| Event Date | Event Description |
| Monday, February 5, 2018 | ASSIGNED TO EXAMINER |
| Thursday, February 1, 2018 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, February 5, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, February 5, 2018 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Wednesday, February 21, 2018 | NON-FINAL ACTION WRITTEN |
| Friday, February 9, 2018 | APPLICATION FILING RECEIPT MAILED |
| Friday, February 16, 2018 | NON-FINAL ACTION WRITTEN |
| Saturday, February 17, 2018 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Tuesday, February 20, 2018 | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW |
| Thursday, February 22, 2018 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, October 17, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, November 29, 2018 | ASSIGNED TO LIE |
| Friday, November 30, 2018 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Thursday, March 1, 2018 | REFUSAL PROCESSED BY MPU |
| Thursday, March 1, 2018 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, March 16, 2018 | REFUSAL PROCESSED BY IB |
| Wednesday, October 17, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, October 18, 2018 | EXAMINERS AMENDMENT MAILED |
| Thursday, November 8, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 19, 2018 | NOTICE OF PUBLICATION |
| Tuesday, January 8, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 26, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, June 26, 2019 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Thursday, July 25, 2019 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, August 16, 2019 | FINAL DECISION TRANSACTION PROCESSED BY IB |
| Friday, October 10, 2025 | CANCELLED SECTION 71 |
| Thursday, July 25, 2019 | FINAL DISPOSITION PROCESSED |