How long does a trademark registration last? When does a trademark expire?

The validity of a trademark registration depends on the country. in most countries, trademark registrations last for 10 years from the date of filing and can be renewed for an indefinite period of time as long as the required documents and fees for renewal are settled. To check the length of trademark registration or validity by country refer to – https://easy-trademarks.com/en/userguidedetail/5