The mark consists of a long black rectangular box. On the left side of the box are three rectangular columns or bars of different lengths seemingly striking through the box at about a 75 degree angle from top right to left bottom. The bars are adjoining and slightly increase in width from top to bottom. The first bar on the left is in white and is ths shortest in length, extending from flush with the top of the box to about 3/4 of the way into the box. The middle bar is in red and is the middle-lengthed bar, extending from about 1/4 the height of the box above the top of the box to flush with the bottom of the box. The bar on the right is in black and is the longest bar, extending from about 1/2 the height of the box above the top of the box to about 1/4 the height of the box below the bottom of the box. On the inside of the box to the right of the bars are the large stylzed letters "TPC" in white, and underneath the words "TECHNOLOGY PUBLISHING COMPANY" in white lettering.