Legal analysis: 1. If the trademark is registered, tea shops are divided into 43 categories. 800 yuan, official expenses of the State Trademark Office. The cost of trademark agency is more than 300 to 1000 yuan.

2. It takes 3 to 4 months to review the trademark form, and it is very important to establish the application date. As the principle of first application is adopted in trademark registration in China, once the application date occurs, it will become the legal basis for determining the trademark right.

3. The date of application for trademark registration shall be the date when the China National Intellectual Property Administration Trademark Office receives the application documents, and the China National Intellectual Property Administration Trademark Office shall issue a notice of acceptance for the application that meets the formal requirements.

Legal basis: Trademark Law of People's Republic of China (PRC).

Article 22 An applicant for trademark registration shall fill in the category and name of the goods using the trademark in accordance with the prescribed commodity classification table and apply for registration. An applicant for trademark registration may apply for the registration of the same trademark for many kinds of goods through one application. Applications for trademark registration and other relevant documents may be submitted in written form or in the form of data messages.

Article 28 The Trademark Office shall, within nine months from the date of receiving 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.