Trademark revocation refers to that if an enterprise does not use the trademark within three years after the approval of the trademark, someone will propose to revoke the trademark. At this time, if the enterprise still wants the trademark, it should make a trademark revocation defense. Enterprises should sort out the documents needed for the defense of trademark withdrawal within the specified time, and then submit them to the Trademark Office for review.

Of course, there are certain requirements for documents. If the Trademark Office considers that the enterprise file is qualified, the application for revocation of the trademark will be rejected and the enterprise trademark will be protected. Therefore, in the third defense of trademark withdrawal, the documents needed for the third defense of trademark withdrawal are also very important. Next, let's take a look at the documents that are generally needed at this time, including:

① Sticking trademarks on commodities, commodity packaging, containers, labels, etc. Through direct connection, carving, branding or weaving, or using it in commodity additional signs, product manuals, brochures, price lists, etc.

② Trademarks are used for trading documents related to commodity sales, including commodity sales contracts, invoices, bills, invoices, commodity import and export quarantine certificates, customs declaration documents, etc.

③ Media such as radio, television and public publications use trademarks, and make advertisements for trademarks or commodities through billboards, mail advertisements or other advertisements.

④ using trademarks in exhibitions and expositions, including printed materials and other materials provided by using trademarks in exhibitions and expositions. There are also other forms of using trademarks according to law.

after the materials are ready, you should state the reasons why the revoked trademark can't be done. First, you should find out the evidence that you have used the registered trademark for three years. Can find substantial evidence to prove that the registrar uses the trademark, and find out the legitimate reasons why the trademark registrant has not used it for three consecutive years. If the trademark has not been used for three years due to force majeure, it can be used as a legitimate reason.

Trademark revocation is mainly aimed at the situation that registered enterprises do not use trademarks. Therefore, after obtaining the trademarks, that is, after the trademarks are approved, enterprises should use them as soon as possible and leave relevant evidence of use, thus preventing the occurrence of revocation from the source. In addition, there is also a certain time limit for withdrawing three, assuming that it is necessary to reply within the specified time.