How many copies of an international patent application are required when filing with the United States Receiving Office?

Question

Accepted Answer

Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 10 Rules 5 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. When filing an international patent application with the United States Receiving Office, only one copy of the application is required. This is specified in MPEP 1812 , which states: “ Only one copy of the international application need be filed in the United States Receiving Office “ This requirement is based on 37 CFR 1.433(a) , which governs the physical requirements of international applications filed with the United States Receiving Office. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Single Copy of International Application Required for Filing MPEP 1812 Order of International Application Elements Required MPEP 1812 Language and Physical Requirements for International Application MPEP 1812 Required International Application Requires Specific Elements MPEP 1812 Required Elements Required for International Application MPEP 1812 Required Invention Protection Can Be Filed Internationally MPEP 1812 Permitted Abstract Cannot Interpret Protection Scope MPEP 1812 Prohibited Sheets Must Be Numbered Separately for Request, Description, Claims, Abstract, and Drawings MPEP 1812 Required Request Must Be on Standardized Form PCT/RO/101 MPEP 1812 Permitted Request Can Be Computer Printout MPEP 1812 Permitted Other Related FAQs 5 FAQs Collapse How should the elements of an international patent application be arranged? What are the basic requirements for an international patent application according to PCT Article 3(4)? What is the purpose of the abstract in an international patent application? What is the purpose of PCT Article 3(1) in relation to international patent applications? What form is used for the request in an international patent application?