If the trademark registration application is submitted by an agency, then the agency’s power of attorney does not need to be stamped with the agency’s stamp, only the principal’s stamp (signature) is required! In addition, the official seal affixed by the client must be clear. The name of the principal on the power of attorney is inconsistent, the power of attorney does not check the agency matters, and the official seal is not stamped on the power of attorney as required. If the trademark office does not accept the trademark registration application, it will require correction. If the seal stamp is unclear, etc., it will require correction. . The sample text of the power of attorney is as follows: