How much does it cost to apply for a utility model patent?

The fee for applying for a patent for utility model mainly includes two parts: the first is the official fee, and the second is the agency fee. The main official expenses include the application fee: 900 yuan, invention patent; 500 yuan, patent for utility model; Design patent 500 yuan. In addition, the expenses that may occur in the process of patent application, such as the maintenance fee of the application for a patent for invention, the examination fee of the application for a patent for invention, the reexamination fee, the change fee of the description item, the priority claim fee, the claim fee for restoring the right, the request fee for revocation, the request fee for invalidation, the patent registration fee, the printing fee, and so on. These official fees are based on the actual amount, with bills and evidence. There is no need to remember them one by one. It is only necessary to indicate in the entrustment contract that the official fee will be specifically collected by the State Organs Administration Bureau. 2. Agency fee: The agency fee is stipulated in the entrustment contract signed by both parties according to the technical difficulty and the time spent on the applied utility model patent, ranging from 3,000 yuan to10,000 yuan, which varies from place to place and should be stipulated in specific circumstances.