How can I electronically file patent applications and other documents with the USPTO?

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 offers a secure electronic filing system for patent applications and related documents. Key points about electronic filing include:

• The USPTO patent electronic filing system allows secure submission of documents via the Internet.
• Applicants can use the Electronic Filing System-Web (EFS-Web) to file patent applications and other documents.
• The system is governed by the Legal Framework for Patent Electronic System.

As stated in the MPEP: The USPTO patent electronic filing system allows customers to electronically file patent application documents securely via the Internet.

For more information on electronic filing, refer to:

• The Legal Framework for Patent Electronic System
• MPEP § 502.05 for detailed guidance on electronic submission of correspondence