A. novelty
B. Practical
C. originality
D. distinctive characteristics and memories.
Extended data:
Trademark is a sign used to identify and distinguish the source of goods or services. Any sign that can distinguish the goods of natural persons, legal persons or other organizations from the goods 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.
A brand or a part of a brand is called a "trademark" after it is registered by the relevant government departments according to law. Trademarks are protected by law, and registrants enjoy exclusive rights. Famous trademarks in the international market are often registered in many countries. There are "registered trademarks" and "unregistered trademarks" in China. Registered trademarks are trademarks protected by law after being registered by relevant government departments, while unregistered trademarks are not protected by trademark law.
Trademark is a sign used to distinguish one operator's brand or service from other operators' goods or services. China's Trademark Law stipulates that trademarks approved and registered by the Trademark Office, including commodity trademarks, service trademarks, collective trademarks and certification trademarks, enjoy the exclusive right to use trademarks and are protected by law. If it is a well-known trademark, it will be protected by cross-category laws.
Official website's answer from the World Intellectual Property Organization (WIPO): A trademark is a distinctive sign that a specific individual or enterprise produces or provides goods or services. The origin of trademarks can be traced back to ancient times.
At that time, craftsmen printed their signatures or "marks" on their works of art or practical products. With the passage of time, these marks have evolved into today's trademark registration and protection system. This system helps consumers identify and buy a product or service, because the nature and quality of the product or service indicated by the unique trademark on the product or service meet their needs.