Trademark rights are intellectual property rights. Intellectual property includes both property rights and personal rights. Intellectual property: 1. Copyright: Among them, the right to publish (time limit: 50 years after death), the right to modify, the right to sign, and the right to protect the integrity of the work are personal rights. 2. Industrial property rights: patent rights, trademark rights, geographical indications ("Champagne" is a geographical indication), mainly property rights. Article 40 of the Trademark Law stipulates: If a registered trademark has expired 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 fails to do so during this period, it may be Six months grace period. 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.

Legal Basis

Article 40 of the "Trademark Law"

Article 40 of the "Trademark Law" stipulates: The registered trademark has expired and needs to be continued to be used , the trademark registrant shall handle the renewal procedures in accordance with the regulations within twelve months before the expiration; if it fails to handle the renewal during this period, a six-month extension period may be 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.