Personally, if you want to inquire about the trademark information of West Lake Longjing tea called Xinyi, you can go to China Trademark Network. Very convenient. Baidu search "Trademark Office", and then find the website with official website label. Those without the official website label are basically advertisements. Don't enter.

After entering official website of the Trademark Office, click Trademark Query, as shown in the following figure:

Then there will be a prompt, click I accept, as shown in the figure below:

There will be a variety of query methods, as shown in the figure below:

In the above picture, the first item is approximate query, and many approximate trademarks can be found, which can also be called fuzzy query;

The second item is comprehensive inquiry, which can be inquired according to the applicant, name, registration number, etc. The trademark of. Among them, comprehensive query is the most used by ordinary users, because they can know the status of their own trademarks and the trademarks of other companies. , and you can check the range. Click the comprehensive query as shown in the figure below.

Then you can find the information you are looking for.