After trademark registration, according to the trademark laws and regulations of different countries or regions, trademark holders usually need to use or renew their trademarks within a certain period of time after trademark registration to maintain the effectiveness of trademarks.

The time required for trademark use or renewal after trademark registration varies from country to country. The following are some common periods of trademark use or renewal:

1. In the United States, a trademark use statement is required in the fifth year after trademark registration to prove the actual use of the trademark in business. After that, the trademark registration will be renewed every 10 year.

2. In the EU, trademark use or renewal registration is required in the fifth and 10 years after trademark registration. After that, the trademark registration will be renewed every 10 year.

3. In China, trademark renewal registration is required in the fifth and 10 years after trademark registration. After that, the trademark registration will be renewed every 10 year.

Please note that these deadlines are only general conditions, and the specific requirements for trademark use or renewal may vary according to national or regional laws and regulations. Trademark holders should pay close attention to the provisions of the country or region where the trademark is registered, fulfill the obligation of using or renewing the trademark on time, and ensure the effectiveness of the trademark.

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