What materials should I submit to apply for a patent for utility model in Guangzhou?

The utility model patent is one of the three types of patents protected by the patent law. Utility model refers to a new practical technical scheme for the shape, structure or combination of products, also known as small inventions or small patents. The technical scheme is lower than the invention patent in technical level. So what information do you need to submit to apply for a utility model patent in Guangzhou? What materials should I submit to apply for a patent for utility model in Guangzhou? The application process of utility model patent is: application; ; Review; ; Authorization. Among them, the following materials need to be submitted in the application stage. 1. Request: 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, technical field, background technology, invention content, drawings and specific implementation of the utility model patent. The contents of the manual should be written in detail, and the technical contents mentioned shall be subject to the realization after reading by ordinary technicians in this technical field. 3. Claim: Explain the technical features of the utility model, and clearly and concisely state the contents of the requested protection. 4. Illustration: The patent for utility model must have attached drawings. 5. Description abstract: clearly reflect the technical problem to be solved by the invention, the main points and main uses of the technical scheme to solve this problem.