Famous trademarks are authoritative trademarks for this province and region. The application and recognition of famous trademarks must be submitted for review before they can be officially used. So how to search for famous trademarks? What are the channels for querying famous trademarks? 1. According to your local area, go to the local Trademark Office or the official website of the Trademark Office to inquire. For example, if you want to search for famous trademarks in Guangdong, you can go to the Guangdong Provincial Administration for Industry and Commerce to search: As shown in the figure: 2. Search with the geographical location query agency in the local area. For example, the famous trademark query agency in the advertising area is the Guangdong Provincial Administration for Industry and Commerce. manage. It is recommended to ask locally. 3. Entrust Bajie to help you search for famous trademarks. Bajie can not only help you check the status of famous trademarks, but also provide you with other trademark inquiries.