How is the file wrapper organized in the USPTO?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-10

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 file wrapper at the USPTO is organized in a specific manner to ensure easy access and chronological order of documents. According to MPEP 719:

“Papers in the file wrapper should be arranged in chronological order, with the oldest paper on the bottom and the most recent paper on top.”

The organization of the file wrapper typically includes:

  • Application papers and drawings
  • Office actions and applicant responses
  • Search reports and references cited
  • Miscellaneous communications
  • Issue or abandonment documents

This systematic arrangement helps examiners, applicants, and other interested parties to easily navigate the prosecution history of the patent application.

Tags: File Wrapper Organization, patent application documents, USPTO procedures