The color(s) Blue, white and black is/are claimed as a feature of the mark.
The mark consists of a blue pill-shape background with light shading as if light were shining from above it and a bluish shadow below it created by the lighting from above. The word POOLLAB, written in all caps, with lines through the word as if a person were seeing it through window blinds. The work POOLLAB casting a black shadow on the blue background.
POOL LAB