A three-dimensional trademark is a visual trademark composed of three-dimensional elements, also known as an appearance trademark. It uses a certain three-dimensional shape as a mark for goods. A three-dimensional trademark is actually a three-dimensional trademark. It has a stronger visual impact than a flat trademark and can better identify the source of goods or services. However, some countries are worried that protecting three-dimensional trademarks may conflict with copyrights, patents, especially design patents. There is a conflict of protection, and the three-dimensional trademark cannot be protected for a long time. Countries that currently provide protection for three-dimensional trademarks generally attach strict restrictions when registering three-dimensional trademarks. A three-dimensional trademark is a trademark that is presented in a three-dimensional image as a three-dimensional logo, the overall appearance of the product, or the physical packaging of the product. To put it simply, it is a three-dimensional trademark.

It can be divided into the following types: simple three-dimensional shape, including the three-dimensional shape of the product itself, the three-dimensional shape of the product container, and the three-dimensional shape of the product advertising object; the three-dimensional shape is attached with a word trademark or Graphic trademarks include: the three-dimensional shape of the product itself is accompanied by a text trademark or graphic trademark; the three-dimensional shape of the packaging or container of the product is accompanied by a text trademark or graphic trademark; and the three-dimensional shape of product advertising materials is accompanied by a text or graphic trademark. Three-dimensional trademark application materials: Trademark registration application form; Trademark drawing; Copy of the applicant's identity document; If the application is entrusted, a power of attorney must be prepared; If the application is handled by an agent, the person in charge must be submitted Copies of identity documents; If the various certificates, supporting documents and evidence materials submitted by the applicant are in foreign languages, Chinese translations should be attached.