Acceptance stage:
In this stage of the patent application process, the patent office will receive a patent application, and then they will check whether it meets their acceptance conditions according to the examination. If yes, they will give the relevant application number to the applicant, and will also issue an acceptance notice after verifying the list of documents, and inform the applicant that if the application documents themselves are not printed or some of them are illegible, have altered or other pictures, are not drawn with drawing tools and black ink, and meet the relevant requirements, and are vague, then in this case, they cannot be clear, and the whole patent application will not be accepted.
Preliminary review stage:
Patent applications at this stage will be charged according to the relevant regulations after acceptance, but from the current situation, they will automatically enter the preliminary examination stage, and all invention patents before the preliminary examination must be subject to confidential examination first. At the same time, if you want to keep it confidential, you must follow the original procedures. In the process of preliminary examination, it is necessary to see whether they have obvious defects. Moreover, it depends on whether its content conforms to the scope of non-acceptance of patent laws and regulations in China, whether there is obvious technical deficiency, and whether it can constitute relevant technical solutions. These are all in line with the requirements.
What are the stages of patent application for machine tool products? As above.
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