For trademark registration, it is a complicated matter, which takes a long time. If you are unlucky, you may even be called back and need to register again. For those who want to know about trademarks, they want to know in advance the inquiry steps of the trademark registration inquiry network. The following Beijing Jingbiao intellectual property rights will be shared with you. Beijing jingbiao intellectual property-a detailed introduction to the inquiry steps of trademark registration inquiry network? Step 1: To query a trademark, you must first know which trademark category corresponds to your industry or product, because there are 45 categories of trademarks, and the trademark fields protected by different categories are also different. Therefore, the inquirer must first know which category of his registered trademark is, and you can query the world category by Baidu. After entering, you only need to enter the keywords of your industry or product to match the corresponding trademark category. Step 2, it's much easier to query the trademark name. You just need to find some tool systems that can query the success rate of trademark registration online from Baidu. For example, Baidu Biaotianxia trademark query can directly enter the system, and the specific trademark pass rate results can be obtained through the analysis of artificial+intelligent tools. Step 3, you can also go directly to the Trademark Office for inquiry. All trademark patterns, names and categories can be inquired in the system of the Trademark Office, but it may be relatively time-consuming, especially for some commonly used trademarks, which may be millions at a time. In the process of inquiry, it is necessary to filter out the same or similar ones in a meaningful way, compare them carefully, and then determine whether there are similar situations. Beijing jingbiao intellectual property rights-what is the legal protection basis for trademark registration? Article 22 of the Trademark Law of the People's Republic of China * * * An applicant for trademark registration shall fill in the category and name of the goods using the trademark according to the prescribed commodity classification table and apply for registration. Article 28 The Trademark Office shall, within nine months from the date of receipt of the application documents for trademark registration, complete the examination of the trademark applied for registration, and if it meets the relevant provisions of this Law, make a preliminary examination and approval announcement. Article 33. Within three months from the date of the announcement of the preliminary examination and approval, the prior obligee or interested party considers that the trademark violates the provisions of Article 13, paragraphs 2 and 3, Article 15, Article 16, paragraph 1, Article 3, Article 31 and Article 32 of this Law, or anyone thinks that it violates the provisions of Article 4, Article 1, Article 11, Article 12 and Article 19, paragraph 4 of this Law. If there is no objection at the expiration of the announcement period, the registration shall be approved, a trademark registration certificate shall be issued and an announcement shall be made. Under normal circumstances, the validity period of a trademark is 1 years, and it can be renewed after the expiration of the validity period, and the extension period can be given for 6 months.