The color(s) orange, grey and white is/are claimed as a feature of the mark.
The mark consists of the literal element OPTELLIGENT appearing below and adjacent to a line drawing depiction of 5 skyscraper buildings, the building at the far left having a stepped top section capped by a triangular top, the buildings at the second and third to left being rectangles, the building at fourth to left being a rectangle with an angled top and the building at the far right being a rectangle.
Trademark: 87104423
