Legal analysis: Methods to strengthen trademark rights protection:

1. If you hold a trademark without registration, you should go through the registration procedures in a timely manner;

2. If a registered trademark is obtained, corresponding protective measures should be taken, the trademark should be actively used, the influence should be expanded, and the trademark should be upgraded to a well-known trademark and obtain special legal protection;

3. Other methods to strengthen the protection of trademark rights.

Legal basis: "Trademark Law of the People's Republic of China"

Article 39 The validity period of a registered trademark is ten years, calculated from the date of approval of registration.

Article 40 If a registered trademark expires and needs to be continued to be used, the trademark registrant shall go through the renewal procedures in accordance with the regulations within twelve months before the expiration; if it cannot be done during this period, it may A six-month grace period was granted. Each renewal of registration is valid for ten years, starting from the day after the expiration of the previous term of validity of the trademark. If renewal procedures are not completed upon expiration, the registered trademark will be cancelled.

The Trademark Office shall announce the renewal of registered trademarks.

Article 56 The exclusive right to register a trademark is limited to the trademark approved for registration and the goods approved for use.