You can inquire about it. I have inquired about relevant information before, which is convenient and quick. The results are comprehensive and clear. The following are the operation methods:

The first method: Baidu searches "Trademark Office" and then finds the website with official website label. Those without official website label are basically advertisements. Don't enter

official website of Trademark Office and click Trademark Inquiry, as shown in the following figure:

Then. As shown in the following figure:

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

In the above figure, 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 query, which can be queried according to the applicant, name and registration number of the trademark. Among them, comprehensive query is most used by ordinary users, because it can find out the status of their own trademarks, trademarks of other companies, etc., and there are many areas to be searched. Click the comprehensive query, as shown in the figure below.

Second item, mobile phone query

Click the plus sign in the upper right corner. Click Add a friend and select WeChat official account. As shown in the following figure:

Then enter the angel of knowledge

After paying attention, click the trademark query

in the bottom menu, and the selection category will appear. If you want to select this one, you can leave it unchecked. Enter your own trademark name in the query by trademark name input box in the following figure? Then click query

and you can see the information of the trademark. You can also find that there are all 45 categories in the trademark classification encyclopedia, and you can download pictures.

After clicking the details shown in the above figure, the applicant's detailed information will appear.

If you don't see the service life of the trademark, it means that it has not been passed or rejected temporarily, and more detailed information will be available when you pull down.