What is the invention patent application process
Invention patent application procedure:
(1) Application for invention patent 1. Approval of invention patent application Process patent application - acceptance - preliminary examination - publication - substantive examination request - substantive examination - authorization 2. Documents required to apply for an invention patent 1) Request letter: including the name of the invention patent, the name of the inventor or designer, and the name of the applicant and name, address, etc. 2) Instructions: including the name of the invention patent, its technical field, background technology, content of the invention, description of the drawings and specific implementation methods. 3) Claims: describe the technical features of the invention and clearly and briefly state the content sought for protection. 4) Drawings in the description: Invention patents often have drawings. If text alone is enough to describe the technical solution clearly and completely, there is no need for drawings.
(2) Utility model patent application 1. Utility model patent application review and approval process Patent application - acceptance - preliminary examination - announcement - authorization 2. Application for utility model patent needs to be submitted Documents 1) Request letter: including the name of the utility model patent, the name of the inventor or designer, the name and address of the applicant, etc. 2) Description: including the name of the utility model patent, its technical field, background technology, invention content, description of the drawings and specific implementation methods. The content of the description should be written in detail, and the technical content described should be able to be implemented by ordinary technicians in the technical field after reading it. 3) Claims: describe the technical features of the utility model and clearly and briefly state the content for which protection is requested. 4) Drawings in the description: Utility model patents must be accompanied by drawings. 5) Summary of the specification: clearly reflect the technical problem to be solved by the invention, the key points and main uses of the technical solution to solve the problem.
(3) Application for appearance patent 1. Process of applying for appearance patent Patent application - acceptance - preliminary examination - announcement - authorization 2. Documents required for appearance patent 1) Request letter: including the name of the design patent, the name of the designer, the name of the applicant,Address etc. Design pictures or photos: at least two sets of pictures or photos (front view, rear view, top view, bottom view, left view, right view, and three-dimensional view if necessary) Brief description of the design: A brief description of the design should be submitted if necessary.
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