What is the significance of the patent application date?

What is the significance of the patent application date? The date when the patent administrative department of the State Council receives the patent application documents is the date of patent application. So what is the significance of the patent application date? Patent application date What is the significance of the patent application date? The patent application date has the following four meanings that cannot be ignored: 1. The patent application date is very important for invention creation, and its specific meanings are as follows: It is used to calculate the starting point of the applied patent and invention creation for six months without losing novelty. Article 24 An invention-creation for which a patent is applied shall not lose its novelty in any of the following circumstances within six months before the filing date: (1) It was first exhibited at an international exhibition sponsored or recognized by the China Municipal Government; (2) It was first published at a specific academic conference or technical conference; (three) without the consent of the applicant, others disclose its contents. Second, the filing date is the time limit for identifying existing technologies, that is to say, the technologies known at home and abroad before the filing date are existing technologies, and the novelty feature of invention patents, utility model patents and design patents is that no one has applied to the Patent Office before the filing date. Third, the importance of the filing date to the patent right, from the moment when the patent is applied, the filing date becomes the starting point of the patent term. Article 42 The term of patent right for invention is 20 years, and the term of patent right for utility model and patent right for design is 10 years, counting from the date of application. Fourth, the date of filing a case is also used as a time node to judge whether it constitutes infringement. If the same product has been manufactured and used in the same way before the application date, or the necessary preparations have been made for its manufacture and use, and the manufacture and use continue only within the original scope, it does not constitute infringement of patent rights. What is the significance of the patent application date? For more detailed intellectual property knowledge and business, you can call Bajie Intellectual Property Online Customer Service. Bajie Intellectual Property is committed to the field of intellectual property, and has been invested by Angel, the founder of Netac Technology, a domestic listed company, and Kingdee International, a Hong Kong listed company.