The mark consists of a stylized representation of a human spine consisting of four incomplete ovals of varying sizes, stacked vertically, through which a curved line runs diagonally from the upper right to the lower left, giving a three-dimensional appearance; the curved line is flat at the top and tapers to a point at the bottom and is light blue, with intermittent areas of medium blue beneath the places at which the ovals cross the line so as to give the appearance of shadows cast upon on the line by the ovals; the top oval is gray; the second oval is gold, with an area of dark gold so as to give the appearance of a shadow cast upon the second oval by the top oval; and the third and fourth ovals are gray, each with an area of dark gray so as to give the appearance of shadows cast upon them by the second and third ovals, respectively.
The color(s) light blue, medium blue, gold, dark gold, gray, and dark gray is/are claimed as a feature of the mark.