Hello. 1. Word trademarks refer to trademarks composed only of words, including Chinese characters and ethnic minority characters, foreign characters and Arabic numerals, or trademarks that are a combination of various different words; 2. Graphic trademarks refer to trademarks composed only of graphics. Which can be divided into: (1) Symbol trademarks: refer to trademarks that use certain simple symbols to form patterns; (2) Geometric figure trademarks: are trademarks composed of more abstract figures; (3) Natural figure trademarks: are trademarks based on Graphic trademarks composed of natural objects such as people, animals, plants, and natural scenery. Some are based on physical photos, while others are trademarks composed of natural graphics that have been processed, refined, summarized and exaggerated; 3. Letter trademarks refer to the smallest writing unit using pinyin characters or phonetic symbols, including pinyin characters, foreign languages Trademarks composed of letters such as English letters, Latin letters, etc.; 4. Digital trademarks composed of Arabic numerals, Roman numerals or Chinese uppercase numerals; 5. Three-dimensional logo trademarks, also known as three-dimensional trademarks, are used with length, width, A trademark mark composed of a three-dimensional object mark with three dimensions is different from the trademark pattern we usually see on a flat surface. Instead, it appears in a three-dimensional material form. This form may appear on the appearance of the product. It can also be displayed on the container or other places of the product. This is a new content added to the newly revised "Trademark Law" in 2001, which will make my country's trademark protection system more perfect; 6. Color combination trademarks Color combination trademarks refer to the arrangement and combination of two or more colors trademark. Trademarks composed of words, patterns and colors are not color combination trademarks, but are just general combination trademarks; 7. Combination trademarks (above 1 to 6) refer to trademarks composed of a combination of two or more components, also known as Composite trademark; 8. Audio trademark A trademark that uses a set of music composed of musical notes or a special sound as a product or service is an audio trademark. For example, a record company in the United States uses 11 notes to form a set of music and records it at the beginning of the tapes they sell as a mark to identify their products. This company applied for registration in order to protect the exclusive rights of its speakers and prevent others from using and copying them. Audio trademarks are currently only recognized in a few countries such as the United States. It cannot be registered as a trademark in my country; 9. Smell trademark A smell trademark uses a special smell as a trademark to distinguish different goods and services. Currently, this kind of trademark is only recognized as a trademark in certain countries. It cannot be registered as a trademark in our country; I hope it can help you and hope to adopt it