The mark consists of an image of a shield made out of metal with 9 rivets spaced around the outer edge of the shield. The words "ARMSTRONG STEEL" appear in the center of the shield. Below the literal element is a stylized star graphic.
002, 012, 013, 014, 023, 025, 050
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Star - a single star with four points, Shields or crests with letters, punctuation or inscriptions contained therein or superimposed thereon , Triangles that are completely or partially shaded, Triangles with one or more curved sides