Where should I apply for a patent in Kunming? What materials need to be prepared?

What materials are needed to apply for a patent? Documents to be submitted when applying for a patent. The legal documents submitted when applying for a patent must be in written form and filled in according to the prescribed unified format. To apply for different types of patents, you need to prepare different documents.

(1) To apply for a patent for invention, the application documents shall include: the request for a patent for invention, the specification (with attached drawings when necessary), the patent claim, the abstract and the attached drawings in duplicate.

(2) To apply for a patent for utility model, the application documents shall include: the request for a patent for utility model, the specification, the appended drawings of the specification, the patent claim, the abstract and the appended drawings in duplicate.

(3) Where an application for a design is filed, the application documents shall include: a request for a patent for design, pictures or photographs in duplicate. Where color protection is required, a color and a black-and-white picture or photograph shall also be submitted. If it is necessary to explain the pictures or photographs, a brief description of the design shall be submitted in duplicate.