High Quality Content by WIKIPEDIA articles! The Seal of the Vice President of the United States is used to mark correspondence from the U.S. vice president to other members of government, and is also used as a symbol of the vice presidency. The central design, directly based on the Seal of the President of the United States (and indirectly on the Great Seal of the United States), is the official coat of arms of the U.S. vice presidency and also appears on the vice presidential flag.