Patent Center registered and unregistered users may file the specification, claims, abstract and drawings in DOCX format. Sessions last approximately 1 hour and will focus on filing in DOCX format.You will receive WebEx instructions via email prior to your session. The United States Patent and Trademark Office (USPTO) encourages online filing via TEAS (Trademark Electronic Application System) on its website. This USPTO training session provides a comprehensive overview of how to file and retrieve DOCX files in Patent Center. The text must be a nonscript font (e.g. , Arial, Times Roman, or Courier), preferably with a font size of 12. Provides information on what should be included in the specification which must accompany a patent application. The role of the USPTO is to grant patents for the protection of inventions and to register trademarks and service marks for products and services, respectively. In the United States you can file an intent to use application.