Legal analysis: After a trademark is successfully registered, it only means that the trademark owner will receive relevant legal protection in the use of the trademark; if the name and content related to the successfully registered trademark involve copyright, if Without copyright registration, it is easy to be illegally used by others, making it inconvenient to protect rights; timely copyright registration of trademark-related content is conducive to improving one's own intellectual property protection system; copyright registration of successfully registered trademarks is conducive to improving the quality of intellectual property rights value.

Legal basis: Article 52 of the "Trademark Law of the People's Republic of China" Any of the following acts shall constitute an infringement of the exclusive right to use a registered trademark:

(1) ) Without the permission of the trademark registrant, using a trademark that is identical or similar to the registered trademark on the same or similar goods;

(2) Selling goods that infringe the exclusive right of a registered trademark;

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(3) Forging or manufacturing registered trademarks of others without authorization or selling forged or unauthorized registered trademarks;

(4) Changing the registered trademark without the consent of the trademark registrant and Putting the goods with the changed trademark back into the market;

(5) Causing other damage to the exclusive rights of others to register trademarks.