With the continuous improvement of living standards, modern people pay more and more attention to health, and green vegetables have become people's favorite food. Therefore, we pay more and more attention to the safety of green food. Eating safe food is everyone's knowledge. Green food signs remind people to protect the environment, prevent pollution, and create new natural harmony by improving the relationship between people and the environment. It is registered in nine categories of food, mainly food, and extended to products related to green food, such as fertilizer. As a product quality certification trademark, the exclusive right of green food logo is protected by the Trademark Law of the People's Republic of China. The use of signs means that food has passed the certification of specialized agencies and is allowed to be used by enterprises according to law.

Green food mark is a quality certification mark officially registered by the Green Food Development Center of the Trademark Office of the State Administration for Industry and Commerce. It consists of three parts: the sun above, the leaves below and the flower buds in the middle, symbolizing the natural ecology; The color is green, which symbolizes life, agriculture and environmental protection; This number is a perfect circle, which means protection. The logo and font of AA grade green food are green, and the background color is white. The logo and font of grade A green food are white, and the background color is green. The whole picture depicts the harmonious vitality in the bright sunshine, telling people that green food is a kind of safe and pollution-free food, which comes from a pure and good ecological environment and can bring strong vitality to people.

What are the common types? Applicants can submit a formal written application for trademark registration to the provincial green food entrustment management institution, and fill in the Application for Green Food Labeling (in duplicate) and the Enterprise Production Questionnaire. After receiving the application, the entrusted management agencies of green food in each province will designate full-time management personnel to conduct actual investigation, and conduct environmental monitoring and evaluation on the atmosphere, soil and water where the raw materials of the products are located. After passing the preliminary examination, the green food management agency will report to China Green Food Exhibition Center, and China Green Food Development Center will review the above application materials. Qualified, by the provincial green food committee management agencies to declare products sampling, designated food monitoring agencies in accordance with the green food standards for testing. Students who fail the exam will not be accepted this year. China Green Food Development Center will conduct a final review of the products that have passed the test. China Green Food Development Center numbers the above-mentioned qualified products, and issues the green food mark use certificate.

Category of registered food with trademark: category 29: pickled products, fish products, dried fruits, edible fungi, tofu products, edible oil, etc. Category 30: condiments, cakes, convenience foods, etc. Class 3 1: fresh fruits, vegetables, live animals, etc. Class 32: beverages, fruit juice, mineral water, beer, etc. The thirty-third category is alcoholic beverages, such as white wine, red wine and white wine. China's food industry is not forced to use registered trademarks, but tobacco products. However, if the trademark used by an enterprise is unregistered, it shall not enjoy the exclusive right to use the trademark. As long as others register the trademark first, the first user of the trademark can no longer use the trademark. More seriously, an unregistered trademark may be the same as or similar to a registered trademark used on the same or similar goods, resulting in infringement.