The color(s) black, red, blue, yellow, and gray is/are claimed as a feature of the mark.
The mark consists of three vertically-aligned and horizontally-offset sinewave-shaped tubes - one blue, one red, and one yellow - all terminating at their left ends in a black toroid enclosing a triangle, and all terminating at their right ends in a black toroid enclosing an inverted Y, wherein one side of the triangle is red, one side is yellow, and one side is blue, and wherein one arm of the Y is red, one arm is yellow, and one arm is blue, and a gray horizontal rod disposed between and connecting the two toroids.