a geographical indication trademark is a business card of a commodity, which indicates that the commodity is influenced by natural and cultural factors in a certain area. Its quality, characteristics and other signs are related to this area, and it is a kind of proof, which is of great significance as a passport for characteristic products. It can make full use of natural and human resources, protect geographical heritage and characteristic products, and promote the development of industry and economy. To obtain the qualification of national geographical indication trademark, it is necessary to prove that the characteristics of a commodity are closely related to its place of origin and influenced by the local specific environment before applying for certification. Trademark certification of intangible property rights can enable consumers to effectively identify the origin and quality of goods, which has a dual role. I. There are a series of precautions when applying for a national geographical indication trademark

The core content of a geographical indication is the place name and the product name, so that the applicant can obtain the exclusive right to use the geographical indication. Generally, the application is a collective trademark, and the organization applying for it must come from the scope of geographical indications, and the certification documents of subject qualification should be prepared. Explain the situation of professionals and equipment, the rules for the use of trademarks, etc. If a trademark is registered as a certification trademark, it is also necessary to upload certification documents. The most important thing is that the geographical scope of geographical indications must be clearly defined. Second, there are many geographical indication products in China

There are many products with national geographical indication certificates in China, such as Xinhui Chenpi. As a unique product in Xinhui area, its active components and nutritional elements are higher than those in other areas, and it is bred by local natural resources. In 26, it was selected as a national geographical indication, which is not only a business card of Xinhui Chenpi, but also an important affirmation of Xinhui Chenpi. To a certain extent, it has promoted the sales of Xinhui Chenpi, also brought development to the local economy, and deepened consumers' understanding of the product attribution.

National geographical indications can effectively protect the exclusive rights of goods, which not only provides publicity for producers, but also brings reference to consumers. Its function is obvious. To apply for a national geographical indication, you should make a series of preparations in advance and prepare a series of materials for registration. You can find an agency to entrust an agent. A series of tests should be done when applying. The applicant can be a corporate body, a scientific research institution or a quality inspection institution.