The steps of patent inquiry in the State Patent Office are as follows:
1. Open a browser on the PC side,
Enter the website of the State Patent Office in official website, and click the search button to enter official website.
2.
There is a government service platform port under official website. After clicking to enter, there will be many columns such as patents, trademarks and geographical indications. Click on the patent column to see the patent search query port.
3. After entering,
you can enter the patent information you know according to the system prompt, including the patent number and patent name, and then click Search to find the patent information you want to query.
For some patents that are confidential or not open to the public, or are in the process of examination and approval, it is impossible to find them in official website. You can go to the local patent affairs department and bring relevant information to find them, and generally you can also find relevant information.
There are three kinds of
patents in China, one is invention patent, the patent right is valid for 2 years, the other is utility model patent, the patent right for utility model is valid for 1 years, and the third is design patent, the patent right for design is valid for 15 years. After applying for a patent, it is necessary to pay the annual fee on time. Failure to pay the fee in accordance with the regulations is regarded as giving up the patent, and the patentee enjoys all the rights to dispose of the patent, including monopolization and monopolization.
China attaches great importance to patent protection, therefore, it has promulgated the Patent Law of the People's Republic of China, which has been amended many times. All patents applied through formal legal channels are protected by law, which can protect the legitimate rights and interests of patentees. The purpose of this measure is to encourage inventions and promote the application of inventions and creations, improve everyone's innovation ability, and promote scientific and technological progress and economic and social development.