assignment divisionglossary / ASSIGNMENT DIVISION Assignment Division. The section of the U.S. Patent and Trademark Office that is responsible for recording as-signments and other documents affecting title to patent and trademark applications, patents, and registrations. 词条贡献者 资深译员Michael,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与商业地产租赁有关的法律文件。