3 categories of trademarks include coffee, tea, cocoa and coffee substitutes; Rice; Edible starch and sago; Flour and cereal products; Bread, cakes and sweets; Edible ice; Sugar, honey, syrup; Fresh yeast, baking powder; Salt; Mustard; Vinegar, sauce (seasoning); Spices; Ice (frozen water). This category mainly includes food from plants for daily use or storage, as well as seasoning. In particular, it includes: beverages containing coffee, cocoa or Qiaoli; Cereals (such as oatmeal or other cereals) are eaten by human beings. In particular, it does not include: some plant foods (refer to the alphabetical classification table); Non-edible antiseptic salt (category I); Medicinal tea and medical nutrition (category 5); Baby food (category 5); Unprocessed grains (category 31); Animal feed (category 31).

Article 13 of the Regulations for the Implementation of the Trademark Law of the People's Republic of China

An application for trademark registration shall be filled in according to the published classification table of goods and services. For each application for trademark registration, one application for trademark registration and one trademark design shall be submitted to the Trademark Office; Where an application for trademark registration is made by color combination or coloring pattern, the coloring pattern shall be submitted, and one black-and-white manuscript shall be submitted; If no color is specified, a black and white pattern shall be submitted.

the trademark pattern should be clear and easy to paste, printed on bright and durable paper or replaced by photos, and the length and width should be no more than 1 cm and no less than 5 cm.

where an application for trademark registration is made with a three-dimensional mark, a statement shall be made in the application, explaining how the trademark is used, and a pattern that can determine the three-dimensional shape shall be submitted, and the submitted trademark pattern shall at least include three-sided views.

where an application for trademark registration is made with color combinations, a statement shall be made in the application, explaining the use of the trademark.

where an application for trademark registration is made with a sound sign, it shall be declared in the application form, and a sound sample that meets the requirements shall be submitted, and the sound trademark applied for registration shall be described, and the usage mode of the trademark shall be explained. When describing a sound trademark, the sound applied for trademark shall be described with staff or notation, and a text description shall be attached; If it cannot be described by staff or notation, it should be described by words; Trademark description and sound sample should be consistent.

those who apply for the registration of a collective trademark or a certification trademark shall make a statement in the application, and submit the qualification certificate of the subject and the management rules for the use.

if the trademark is in a foreign language or contains a foreign language, the meaning shall be stated.