a trademark, as its name implies, is a trademark that an enterprise brand or a part of a brand becomes after being registered with the State Trademark Office according to law, and is protected by national laws. However, due to the wide types of trademarks, it should be carefully distinguished when applying for registration. Then, I have compiled the related knowledge of what 3 categories of trademarks include for you, hoping to help you. I. What are the contents of the 3 categories of trademarks? Among the categories of trademarks, the 3th category of trademarks belongs to convenience foods, and there are many convenience foods in life, such as daily coffee and candy. At present, the 3th trademark * * * is divided into 19 groups: 31- coffee, coffee substitute, cocoa 32- tea, tea beverage 33- sugar 34- candy, sugar 35- honey, royal jelly and other nutritious foods 36- bread, cakes 37- convenience food 38- rice. Flour (including whole grains) 39- Noodle and rice flour products 31- Cereal puffed food 311- Bean flour, edible prefabricated gluten 312- edible starch and its products 313- edible ice, ice products 314- salt 315- soy sauce, vinegar 316- mustard, monosodium glutamate, sauce, sauce and other flavoring products 317- yeast. Spice 319- single commodity

II. Trademark registration process 1. Trademark inquiry When you want a good trademark name or design a good trademark pattern, you need to conduct a preliminary trademark investigation to check whether the trademark is the same as or similar to the previous trademark and judge whether the trademark is a prohibited trademark. 2. Preparation and submission of trademark information When a registered trademark is found and the registration risk is low, information can be prepared. Trademark applications are divided into company applications and individual applications. After the materials are prepared, they are submitted to the Trademark Office. 3. After waiting for the acceptance notice for one month, the Trademark Office will issue an acceptance notice and receive the acceptance notice, indicating that the Trademark Office has begun to accept the registered trademark. 4. Substantive examination: After receiving the acceptance notice, the company will enter the stage of substantive examination of trademarks, inspect, search, analyze, compare, investigate and study the registered trademarks, and decide to preliminarily approve or reject the application. 5. Announcement of Preliminary Trial The announcement of the first trial lasted for three months. During this period, no one objected to the registered trademark, and the trademark could be successfully registered.

legal basis: article 22 of the trademark law, 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. An applicant for trademark registration may apply for registration of the same trademark for multiple categories of goods through one application. The application for trademark registration and other relevant documents may be submitted in writing or in the form of data messages. Article 23 Where a registered trademark needs to obtain the exclusive right to use a trademark on goods outside the approved scope of use, it shall file a separate application for registration. I believe that after reading the above introduction, you should know more or less that the thirtieth category of trademark classification includes plant foods for daily use or storage, as well as seasonings and so on, so we should pay attention when applying for trademarks. The above is the relevant content about what the 3 categories of trademarks include, hoping to help you.