A good lawyer can fight for the best interests of the client. In real life, there are many cases of trademark infringement. Trademarks are intangible assets of enterprises. Our country uses laws to protect the interests of trademark owners. Any infringement of trademark rights will be punished by law. So, do you need to hire a lawyer if you are sued for trademark infringement? Let’s find out now. 1. Is it necessary to hire a lawyer if you are sued for trademark infringement? You don’t have to know the lawyer, but it is best to hire a lawyer. According to the provisions of the Trademark Law, if trademark infringement causes harm to the interests of the victim, the case can be reported to the industrial and trademark management department. If the circumstances are serious enough to constitute a crime, the case can be reported to the public security organ. Article 61 of the Trademark Law stipulates that the industrial and commercial administrative departments have the right to investigate and deal with any infringement of the exclusive rights of registered trademarks in accordance with the law; if a crime is suspected, they shall be promptly transferred to the judicial authorities for handling in accordance with the law. 2. What materials are included in a registered trademark? 1. If you apply for registration in the name of a company, you need to provide a copy of the business license, and the official seal needs to be stamped on the copy of the business license; 2. If you apply for registration in the name of an individual, you need to provide a copy of your personal ID card. 1 copy and a copy of the individual industrial and commercial household's business license. The copy of the individual industrial and commercial household's business license must be stamped with the official seal; 3. Provide the trademark text or pattern, and if the color needs to be protected, a color pattern is also required; 4. Provide the trademark to be registered The goods/services can be based on the goods operated by the applicant or the services provided by the applicant, with reference to the ninth edition of the International Classification of Goods and Services for Trademark Registration (Nice Classification) and the "Similar Goods and Services" modified by the Trademark Office based on the above-mentioned international classification table. Fill in the "Service Differentiation Form"; 5. Provide the "Trademark Agency Power of Attorney" stamped with the official seal or signature. Pay special attention to that the address on the "Trademark Agency Power of Attorney" should be exactly the same as the registered address on the business license. 3. The value and origin of trademarks Trademarks are intangible assets of enterprises. There is no fixed determination of the value of a trademark. The value of a trademark as an asset in the investment or business process is the amount of capital contained in the trademark asset. It refers to its capital value, not its honorary or subjective value. Common value judgments are usually determined by the awareness and recognition of the trademark, and are evaluated based on the estimated value that the trademark can bring to the enterprise. The origins of trademarks date back to ancient times, when craftsmen imprinted their signatures or "marks" on their works of art or utilitarian products. Today these marks have evolved into the trademark registration and protection system that is common in the world today. The above is a detailed introduction to you about whether it is necessary to hire a lawyer if you are sued for trademark infringement. According to relevant regulations, if you are sued for trademark infringement, you do not need to know a lawyer, but it is best to hire a lawyer. If you have any legal questions, it is recommended that you consult a professional lawyer.