the object of trademark right refers to the object to which the rights and obligations of the subject of trademark right point, that is, the specific trademark. The subject of trademark right refers to the legal person, other organization or natural person who enjoys the rights and assumes certain obligations to the trademark according to law. Article 8 of the Trademark Law stipulates that any sign that can distinguish the goods of natural persons, legal persons or other organizations from those of others, including words, graphics, letters, numbers, three-dimensional signs, color combinations and sounds, and the combination of the above elements, can apply for registration as a trademark.