After the expiration of the trademark registration certificate, the validity period of the trademark will be different according to the laws of various countries or regions. Under normal circumstances, the trademark registration certificate will not expire immediately after it expires, but it needs to be renewed or updated to remain valid.

The validity period of a trademark registration certificate is usually a certain number of years. For example, in the United States, the validity period of a trademark registration certificate is 10 year. Before the expiration of the validity period of a trademark, the trademark owner shall submit an application for renewal to the relevant trademark registration authority within the specified time and pay the corresponding fees. If the trademark owner fails to submit the renewal application on time or fails to pay the fee, the trademark registration certificate may be invalid.

The specific expiration time of the trademark registration certificate depends on the laws and regulations of the country or region and the rules and regulations of the trademark registration agency. Generally speaking, after the trademark registration certificate expires, the trademark owner can have a certain grace period to apply for renewal. If the renewal formalities are not handled within the grace period, the trademark registration certificate will be deemed invalid and the trademark protection right will be lost.

Therefore, after the expiration of the trademark registration certificate, the trademark owner should pay close attention to the renewal period, abide by the relevant regulations, and apply for renewal in time to ensure the continued validity of the trademark.

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