FIRST USE AUG 1 1971, IN COMMERCE AUG 1 1971, ON OR BEFORE SEPT 30 1969 AS TO THE LETTERS "STS".
FIRST USE AUG 1 1971, IN COMMERCE AUG 1 1971, ON OR BEFORE SEPT 30 1969 AS TO THE LETTERS "STS".
THE MARK CONSISTS OF A STYLIZED MONOGRAM SUGGESTING THE LETTERS "STS" WITH THE LAST LETTER REVERSED.
THE LINING OF THE DRAWING IS FOR SHADING PURPOSES ONLY AND DOES NOT REPRESENT COLOR.