The application of utility model patent needs three stages before it can be finally obtained. Of course, whether it is an application for a patent for invention, a patent for utility model or a patent for design, it takes some time to complete the application. However, there is no definite time limit for the application for a patent for utility model. The application for a patent for utility model is divided into application stage, examination stage and authorization stage, and the general time is about 6 months. The protection period of a patent for utility model is 10 year.
1. The utility model application documents at the application stage shall include: the request for the patent for utility model, the specification, the drawings of the specification, the claims, the abstract and the drawings of the abstract. An application for a patent for utility model must have a description and drawings. Where a patent agency is entrusted, a power of attorney shall be submitted. To apply for fee reduction, an application for fee reduction and corresponding supporting documents shall be submitted.
2. In the examination stage, China implements a preliminary examination system for utility model patent applications. During the preliminary examination, the examiner will issue a notice of correction to the formal problems in the application documents. The applicant makes corrections to the notice. At the same time, the examiner will examine whether it belongs to the customer protected by the utility model patent. If there are customers who are not protected by the utility model patent, the examiner will issue a notice of examination opinions, and the applicant will reply to the notice of examination opinions or modify the application documents.
3. Authorization stage:
(1) Authorization: After the first trial is passed, the examiner will issue a notice of granting the patent right. After receiving the notice of granting the patent right, the applicant needs to go through the following registration procedures: pay the patent registration fee, the annual fee for authorization, the printing fee for the announcement and the stamp duty on the patent certificate within the prescribed time limit.
(2) Issuance of certificates: The applicant can obtain a patent certificate after going through the registration formalities. This period of time is about 2-3 months.
That's all. How long does it take to apply for a patent for utility model? Related content of. When applying for the corresponding patent, we not only need to prepare the corresponding application materials, but also need to pay attention to some reasons that may lead to the failure of the application. Therefore, when applying for the corresponding patent, we suggest that you can entrust a professional organization to help you apply for the patent.
Application time of utility model patent