How to write an open letter to apply for a patent for utility model

The technical disclosure book generally includes six contents: the basic information of the applicant, the name of the invention, the principle of the invention, the background technology, the specific invention content and the advantages of the invention, and the invention legend should be attached; References include technical documents cited in Invention and Innovation, experimental data records in the process of invention, sample test reports, sample photos, etc. This paper introduces the intellectual property rights of elephants. Sometimes the inventor's practical ability is very strong, but his expressive ability is average, so he can't describe it clearly in words. At this point, the inventor can first give the description to the agent, who can get a preliminary understanding, communicate with the inventor by telephone or on-site communication, and improve the technical disclosure through guidance. Sometimes, although enterprises are innovative, they cannot provide detailed technical disclosure due to the lack of special management. At this time, you can collect as many reference materials as possible from the agent, including appearance photos, design sketches, use opinions, production records used in production, relevant standards followed by goods, oral recordings of production personnel, etc. , and can even provide instructions for production equipment; Although the reference materials provided are far from the technical disclosure, the more they are provided, the more the agent can understand the relevant goods, and fully tap the potential patented technology under the communication with the inventor to complete the patent writing and application.