chevrón 12
It is a term used in heraldry. Honorable piece, in the form of half sotuer, author or blade, whose tip extends to the center of the boss and remains as an open compass. A sauter or sautor, is also called a blade, ? cross aspada or cross of St. Andrew. It is also the name of a U.S. oil company (although in this case it does not carry a tilde).