Beijing Wuyi International Intellectual Property Answers: A three-dimensional trademark refers to a trademark that consists only of a three-dimensional mark or a three-dimensional mark containing other elements. A three-dimensional trademark can be the shape of the product itself, the packaging of the product, or other three-dimensional marks. Three-dimensional trademarks can be applied for registration. According to Article 8 of the Trademark Law: Any mark that can distinguish the goods of a natural person, legal person or other organization from the goods of others, including words, graphics, letters, numbers, and three-dimensional signs. , color combinations, sounds, etc., as well as combinations of the above elements, can be applied for registration as trademarks.