| Event Date | Event Description |
| Thursday, April 3, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, April 4, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 4, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, July 8, 2025 | ASSIGNED TO EXAMINER |
| Monday, July 21, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 22, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, August 25, 2025 | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW |
| Tuesday, September 16, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 17, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, September 17, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Monday, September 22, 2025 | LETTER OF PROTEST EVIDENCE FORWARDED |
| Monday, October 6, 2025 | LETTER OF PROTEST EVIDENCE REVIEWED-NO FURTHER ACTION TAKEN |
| Thursday, October 30, 2025 | REFUSAL PROCESSED BY MPU |
| Thursday, October 30, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Wednesday, November 5, 2025 | REFUSAL PROCESSED BY MPU |
| Wednesday, November 5, 2025 | REFUSAL PROCESSED BY MPU |
| Wednesday, November 5, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Wednesday, November 5, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Saturday, November 22, 2025 | REFUSAL PROCESSED BY IB |
| Friday, December 5, 2025 | REFUSAL PROCESSED BY IB |
| Friday, December 5, 2025 | REFUSAL PROCESSED BY IB |