Materials to be submitted when applying:
The specification shall give a clear and complete description of the utility model, which shall be subject to the realization of the technical personnel in the technical field; When necessary, there shall be attached drawings; The description shall specify the name of the utility model, which shall be consistent with the name of the request; The instructions shall include the following contents:
1) technical field: specify the technical field to which the technical scheme to be protected belongs;
(2) Background technology: stating the background technology that is helpful for understanding, searching and examining the invention or utility model; If possible, and cite documents reflecting the background technology;
3) Content of the invention: specify the technical problems to be solved by the invention or utility model and the technical scheme adopted to solve the technical problems, and specify the beneficial effects of the invention or utility model relative to the existing technology;
4) Description of drawings: If there are drawings in the manual, briefly describe the manual;
5) Specific mode: explain in detail the preferred mode of realizing the invention or utility model that the applicant thinks; If necessary, give examples; If there are drawings, refer to the drawings.
Extended data 1, utility model and design patents, the national preliminary examination system, that is, the patent certificate is granted after the preliminary examination, and there is no substantive examination procedure for invention patents. The substantive examination procedure refers to an examination procedure in which the examiner will search the patent documents related to the patent application all over the world to evaluate whether the patent application has the authorization conditions. Because the utility model and the design patent have not gone through this procedure, they lack certain stability compared with the invention patent.
2. After obtaining the patent certificate for utility model or appearance, if the patentee wants to sue others, the court or the Intellectual Property Office will require the patentee to submit a "patent evaluation report", which is issued by China National Intellectual Property Administration and is equivalent to the substantive examination procedure of the invention patent, and will comprehensively analyze and evaluate whether the patent is novel and creative and whether it meets the authorization conditions stipulated in the Patent Law.
3. Time and cost of producing the Patent Evaluation Report: China National Intellectual Property Administration will produce the Patent Evaluation Report within 2 months after receiving the request for the Patent Evaluation Report, with a cost of 2,400 yuan.
Baidu encyclopedia-utility model patent application