The color(s) BLUE, GREEN, YELLOW, BLACK AND WHITE is/are claimed as a feature of the mark.
THE ARROW IS BLUE AND THE COLOR SHIFTS THROUGH GREEN, THE CIRCLES ARE YELLOW AND THE LETTERS "IOS" ARE WHITE ON A OVERALL BLACK BACKGROUND.
The mark consist of an undulating arrow entering a wishbone which, in turn, has lead lines to each of five circles together with the letters "IOS" on a rectangular background
INTELLIGENT OPTICAL SYSTEMS