1, description, claims, abstract. The specification is a detailed description of your patented technology. The claims include the scope of the technical scheme you protect, and the abstract is a brief description. Pictures can also be hand-drawn, as long as they are clear, and they don't need to be drawn according to drawing standards. Then download a patent application form from China National Intellectual Property Administration website and fill it out.
2. Take these materials to the China National Intellectual Property Administration Patent Office to apply; Or mail it to the acceptance office of China National Intellectual Property Administration Patent Office; Or apply to the representative office in China National Intellectual Property Administration.
3. Wait for various notices issued by China National Intellectual Property Administration Patent Office and reply to the notice of examination opinions. You can authorize it if there is no problem.
Type determination:
In China, there are three types of patents: design patents, utility model patents (called new models in Hongkong, but there is no utility model patent in some developed countries) and invention patents. Choose the protection method according to your own protection point for the product.
If you need to protect the shape, pattern, color and the combination of the three, you need to apply for a patent for appearance. The product applying for appearance must be a three-dimensional product.
If it is necessary to protect the shape and structure of products or put forward applicable new technical solutions in combination with them, it is generally necessary to apply for a patent for utility model.
If the creativity and novelty of the product are unprecedented, then apply for an invention patent. At the same time, only one invention patent can be applied for the method or formula of producing, processing and manufacturing a certain product.
To judge the types of patents, it is best to entrust an agency with professional classification by its patent agents.