The mark consists of a pyramid design featuring a first pyramid having a second pyramid within it, and a third pyramid within the second pyramid. The first pyramid is blue, the second pyramid is white, and the third pyramid is made up of light blue stripes. The words "Great Lakes" is positioned under the first pyramid and is in blue.
100, 101, 102
Design plus words, letters, and/or numbers
The color(s) blue, white and light blue is/are claimed as a feature of the mark.
Plain single line triangles, Triangles with bars, bands and lines , Triangles inside one another, Triangles that are completely or partially shaded, Prisms