The questioner wants to ask "Does the trademark acceptance window belong to an administrative agency?" The trademark acceptance window belongs to the administrative agency. According to relevant public information, the Trademark Acceptance Window is a department of the Trademark Office that directly provides trademark services to the public. It is an administrative agency of the Trademark Office. The Trademark Acceptance Window is a part of the Trademark Office and is a window where the Trademark Office directly provides trademark services to the public. Responsible for trademark application, trademark inquiry, trademark consultation and other services. The staff of the trademark acceptance window are civil servants of the Trademark Office and are directly under the leadership and management of the Trademark Office. Therefore, the trademark acceptance window belongs to the administrative agency of the Trademark Office.