legal analysis: the trademark has been registered for three years and has been used in accordance with the law for three consecutive years since the date of registration, and the ownership of the trademark is undisputed.

2. The trademark is widely known to the relevant public in the province and enjoys a high reputation. The advertising in the past three years has a certain continuity and a wide geographical scope, and there is a certain advertising investment in the main media in the province.

3. The economic indicators of the goods or services referred to in this trademark in the past three years are in the leading position among the same industry or similar goods or services in the whole province.

4. The goods or services referred to in this trademark are of good quality, high credibility and good market prospects among similar goods or services in the province.

5. The trademark applicant has a good business reputation, and the enterprise has a trademark management organization and management system. In the past three years, there has been no infringement of the exclusive right of others to register a trademark or other serious illegal business activities.

6. If the sales area of the goods referred to in this trademark is mainly in the province, its sales coverage should be at least nine listed and state; If the sales are mainly outside the province, there should be more than five provinces, municipalities directly under the central government and autonomous regions. Mainly for export, the annual export volume is at least 3 million yuan, and more than 2 countries or regions have registered their trademarks.

legal basis: article 39 of the trademark law of the people's Republic of China is valid for ten years, counting from the date of approval of registration.