The color(s) blue, grey and white is/are claimed as a feature of the mark.
"TECHNOLOGY"
The mark consists of a letter "O" encircled by a line with a sphere in the centre, accompanied by the number "3" in subscript to the right, followed by the wording "OZONE-ION" in upper-case stylized letters, and below it is the word "TECHNOLOGY" in a box in smaller upper case stylized letters. The color blue appears in the first letter "O", in the line that encircles it, in the sphere, in the number "3" and in the word ION. The color grey appears in the word "OZONE", in the hyphen, and in the box inside of which appears the word "TECHNOLOGY". The color white appears in the word "TECHNOLOGY".
OZONE THREE OZONE-ION TECHNOLOGY