After successful trademark registration, you can legally use the trademark in the following ways:

1. Identify the source of goods or services: The main purpose of a trademark is to identify the source of goods or services. You can use trademarks on your product packaging, product labels, advertising materials, websites, etc. to clearly distinguish your products or services from other competitors.

2. Maintain the integrity of the trademark: When using the trademark, please ensure that the pattern and logo of the trademark are complete and correct. Do not make any modifications or distortions to the trademark that would cause the trademark to lose its uniqueness and recognition.

3. Avoid trademark infringement: Trademark registration does not grant you exclusive rights to all similar trademarks. When using a trademark, be careful to avoid infringing upon the trademark rights of others. Conduct a trademark search and monitor to ensure your trademark does not conflict with other registered trademarks.

4. Trademark annotation: When using a trademark, you can add appropriate trademark annotations, such as the _ symbol indicating a registered trademark, and the TM symbol indicating that the trademark owner claims trademark rights. Trademark notation helps remind others that your trademark has legal protection.

5. Maintain the validity period of the trademark: Trademark registration usually has a certain validity period. Please ensure that you maintain the use and protection of your trademark during its term. According to relevant legal requirements, you may need to renew your trademark registration regularly to ensure that the trademark continues to be valid.

6. Monitor trademark infringement: Keep monitoring the use of trademarks in the market, especially trademarks that are similar to yours. If you find that someone else is using a trademark similar to yours without authorization, you can take appropriate legal action to protect your trademark rights.

Please note that specific rules and restrictions on trademark use may vary from country to country. It is recommended that you understand and abide by the relevant trademark usage laws and regulations in your region after registering your trademark.

I hope the above answer meets your requirements. If you have additional questions, please feel free to ask.

The above content is carefully compiled by Zhubajie.com. I hope it will be helpful to you.