The mark consists of a circle having equally spaced teeth on an outer surface, a horizontal line segment in an upper portion of the circle, the line segment having end points lying on the circle and spaced markings along a bottom of its length, a hook extending upward from a center of the line segment and having a curved top end, and stylized wording "T.C.H." under the markings of the line segment.
Color is not claimed as a feature of the mark.
Trademark: 87369702
