The color(s) royal blue, white is/are claimed as a feature of the mark.
The mark consists of a circular graphic design in the colors of royal blue and white. The center of the design contains a representation of the Commonwealth of Massachusetts with the Greek alphabet letters "Zeta Kappa Sigma" superimposed. Below the representation and letters are the words "BOSTON ALUMNI CHAPTER". Below the words are three stars. The outline of the representation, the letters, the words, and the stars are in royal blue on a white background. The outer section of the design is a circular band containing the words "PHI BETA SIGMA FRATERNITY, INC" on the top half, separated from the words and numbers "ZETA KAPPA SIGMA CHAPTER | MARCH 31, 1977" on the bottom half, by a set of three lines on each side. The circular band is in royal blue and the words, the numbers, and the graphic design elements in the circular band are in white.
PHI BETA SIGMA FRATERNITY, INC ZETA KAPPA SIGMA CHAPTER | MARCH THIRTY FIRST, NINETEEN SEVENTY SEVEN ZK BOSTON ALUMNI CHAPTER
Trademark: 87182015
