The so-called "cancellation of a trademark" means that a registered trademark has not been used for three consecutive years without justifiable reasons and has been applied for cancellation by others according to law. This is a registered trademark revocation procedure.

When applying for cancellation, the applicant needs to submit to the Trademark Office a cancellation application for stopping using the registered trademark for three consecutive years, and explain in writing the "non-use" of the trademark, and then start the relevant examination procedures. In fact, the information prepared by the applicant is not so much, and more information is the certification information prepared by the three people who have been revoked.

However, the success rate of withdrawing the three companies is generally not so high, because few companies do not use them three years after applying for trademarks.