The color(s) gray, yellow, red, blue, green and white is/are claimed as a feature of the mark.
The mark consists of the word ZUBMILL in stylized form, in an original font. ZUBMILL is a fantasy word, doesn't have any meanings in a foreign languages. The first part of the word ZUB is written in a grey colour, the second part of the word MILL is written in different colour spectrum: yellow, red, blue, green.
ZUB MILL