The term for trademark registration can vary by country or region. The following are some common trademark registration periods:

1. United States: After trademark registration is completed at the United States Patent and Trademark Office (USPTO), the trademark is valid for 10 years. Trademark holders can renew their trademark registration in the 6th and 10th years before the registration expires.

2. Canada: After the trademark registration is completed in Canada, the trademark is valid for 10 years. Trademark holders can renew their trademark registration up to 10 years before the registration expires.

3. European Union: After the trademark registration is completed at the European Union Intellectual Property Office (EUIPO), the trademark is valid for 10 years. Trademark holders can renew their trademark registration up to 10 years before the registration expires.

4. China: After the trademark registration is completed in China, the trademark is valid for 10 years. Trademark holders can renew their trademark registration within the last 6 months before the registration expires.

Please note that the above is the general trademark registration period, and the specific details may vary depending on the laws of the country or region. Renewal of trademark registration usually requires application according to prescribed procedures and fees. The trademark holder is responsible for completing the renewal procedures in a timely manner before the trademark registration expires to maintain the validity of the trademark.

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