What happens if Priority Mail Express® is returned to the USPTO as undeliverable?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10 10 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. If Priority Mail Express® sent by the USPTO is returned…
Read More