Category 29 of trademarks mainly includes animal foods, vegetables for daily use or storage and other edible horticultural products. The 29th category of trademarks includes: milk drinks (mainly milk); Processed seeds for human consumption (not used as seasoning). In particular, Category 29 of trademarks does not include: certain plant foods (refer to the alphabetical commodity classification table); Baby food (category 5); Nutritional foods and substances for medical use (Category V); Dietary supplements (category 5); Salad condiments (category 3); Eggs to be hatched (category 31). Trademark refers to the visible signs that distinguish goods or services from different sources, including words, graphics, letters, numbers, three-dimensional signs and color combinations, as well as the combination of the above elements. After the registration of the relevant government departments, they have the exclusive right to use a brand name and brand logo, which are protected by law and may not be imitated by any other enterprise. Therefore, a trademark is essentially a legal term, which refers to a brand or a part of a brand that has obtained the exclusive right and is protected by law. Trade mark is a special legal term. A brand or a part of a brand is called a "trademark" after it is registered by the relevant government departments according to law. Trademarks are protected by law, and registrants have exclusive rights. Famous trademarks in the international market are often registered in many countries. There is a difference between "registered trademark" and "unregistered trademark" in China.

legal basis: article 28 of the trademark law of the people's Republic of China, the trademark office shall complete the examination of the trademark applied for registration within nine months from the date of receiving the right to apply for registration of the commercial version of the trademark, and make a preliminary examination and announcement if it meets the relevant provisions of this law.