trademark transfer needs to go through the formalities in the Trademark Office, and its process includes: applying for acceptance review announcement and issuing the transfer certificate. The Buyer and the Seller sign the Trademark Transfer Contract/Agreement. Trademark notarization is generally completed within 3-5 working days for trademark holders to obtain the Trademark Declaration Notary Certificate. Submit the prepared materials and notarial deed to the Trademark Office, and then pay the transfer fee (usually 1 yuan). The Trademark Office will issue the acceptance letter in about 1-2 months and start to review it. The Trademark Office will publish an announcement about 5-8 months after accepting the application, and issue the Certificate of Approved Transfer of a Registered Trademark to both parties. Required materials, Application for Transfer of Trademark/Registered Trademark (signed or sealed by both parties). Trademark transfer agreement or contract signed by the transferor and the transferee. Identification documents of the transferor and the transferee (if it is a legal person, a license shall be provided). The registered trademark certificate, the trademark declaration notarial certificate of the notary office (as required by the Trademark Office). Please provide the original and copy of the identity of the agent for the agency operation. If the application documents are in a foreign language, a Chinese translation confirmed by the signature of the translation agency shall also be provided. Note: 1. After the trademark transfer is completed, the transferee shall enjoy the exclusive right to use the trademark from the date of announcement. If the original trademark registrant continues to use the trademark for goods without permission, it will be illegal. 2. Notarial certificate is not required for every trademark transfer, but it depends on the requirements of the Trademark Office. However, generally speaking, if the transferred trademark is of great value, or there are doubts during the review process, the Trademark Office generally requires notarial certificate. At this time, it is necessary to transfer the transferee to the notary office for notarization. Trademark notarization needs to prepare the following materials to the notary office: transfer the copies of ID cards or business licenses of the transferee; If the transferor or transferee is an enterprise legal person, the original and photocopy of the ID card of the legal representative shall be provided; If the transferor or transferee is an enterprise legal person, it shall provide the articles of association and the original resolution of the shareholders' meeting agreeing to transfer or transfer the trademark; One original and photocopy of the registered trademark certificate, trademark ownership certificate and trademark pattern of the transferor; Many people * * * some trademarks need to provide written consent certificates of all * * * owners; If a third party has been licensed to use the registered trademark, a written certificate of the licensee's consent to the transfer shall be submitted.