If you entrust a patent agency, things will be less.
(1) Choose a good agency;
(2) Providing technical disclosure information to institutions;
(3) Agency fee (about 2000 yuan) and official fee (75 yuan after an individual applies for exemption).
Two:
If you apply for it yourself, it will be more complicated.
(1) Learn the format of writing patent documents first; Including the abstract of the specification, the appended drawings of the abstract, the claims, the specification and the appended drawings of the specification; Each file has its own format; Among them, claims and specifications are more important.
(2) a request for a patent for utility model, with patent information and applicant information; Version can be searched by Baidu.
(3) Self-application shall be sent by registered mail to Beijing Intellectual Property Office (or submitted to representative offices in Guangzhou, Shanghai, Nanjing and Hangzhou);
Mailing address: Acceptance Office of China National Intellectual Property Administration Patent Office, No.6 West Tucheng Road, Jimenqiao, Haidian District, Beijing 100088.
(4) Pay attention to the time of paying the official fee, and pay it within two months before the application date.
The code word is not easy. If you are satisfied, please adopt it.