MPEP 404 is currently marked as ‘[Reserved]’, which means this section is not currently in use but is being held for potential future content or updates. The USPTO may use this section in future revisions of the Manual of Patent Examining Procedure to add new information or guidance related to the representation of applicants or…

The presence of reserved sections like MPEP 404 does not directly affect patent examination. These sections are placeholders and do not contain any substantive information or guidance for examiners. However, their existence may indirectly impact the examination process in the following ways: They maintain consistent numbering in the MPEP, aiding navigation and referencing They allow…