How to apply for a national invention patent? Introduction to the difficulties of national invention patent application

How to apply for a national invention patent? Difficulties in applying for a national invention patent The process of applying for a national invention patent is introduced. Before applying for a national invention patent, we must first make clear which link has the greatest technological difficulty, and accordingly, we need to pay more attention to this part of the material preparation when preparing. Only in this way can we answer the question of how to apply for our national invention patent. How to apply for a national invention patent? What products are you going to prepare? Invention: refers to a new technical scheme proposed for a product, method or its improvement. National invention patent products are prepared for inventions (such as instruments and equipment) and method inventions (manufacturing methods). The process of how to apply for a national invention patent is divided into six stages, namely: acceptance stage, preliminary examination stage, publication stage, substantive examination stage, authorization stage and subsequent annual fee maintenance stage. Among them, the acceptance stage and authorization stage are more difficult. Let's tell you what the difficulties are in these two stages. Article 39 of the Detailed Rules for the Implementation of the Patent Law: In any of the following circumstances, the patent administration department of the State Council shall not accept the application and notify the applicant. (1) An application for a patent for invention or utility model lacks a request, a specification (the utility model has no appended drawings) or a claim, or an application for a patent for design lacks a request, a picture or a photograph and a brief explanation; (2) Do not use Chinese; Article 39 of the Detailed Rules for the Implementation of the Patent Law: In any of the following circumstances, the patent administration department of the State Council shall not accept the application and notify the applicant. (1) An application for a patent for invention or utility model lacks a request, a specification (the utility model has no appended drawings) or a claim, or an application for a patent for design lacks a request, a picture or a photograph and a brief explanation; (2) Do not use Chinese; If there is the above situation, it will not even be accepted, so the first step of the national invention patent should be taken well.