What are the requirements for facsimile submission of assignment documents to the USPTO?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-09

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.

The USPTO has specific requirements for facsimile submission of assignment documents:

  • The facsimile must be legible and complete.
  • The document should be submitted to the Assignment Recordation Branch at the designated fax number.
  • A cover sheet must accompany the submission, stating the total number of pages, including the cover sheet.
  • The original document is not required unless specifically requested by the Office.

As stated in MPEP 302.09: “The date of receipt accorded to an assignment document sent to the Office by facsimile transmission is the date the complete transmission is received in the Office.”

Topics: MPEP 300 - Ownership and Assignment Patent Law Patent Procedure
Tags: assignment documents, facsimile, Submission Requirements, USPTO