The mark consists of a logo in a rectangular shape displayed horizontally. This rectangle is divided into three parts. On the left is a shape resembling an irregular quadrilateral whose left edges are rounded. To the right of it are three rectangles arranged vertically and tilted diagonally, and next to them is another rectangle with diagonal stripe. This is followed by the text "THUMPER AUTHORITY" displayed in a standard font, with the words split into two lines. To the right of this text is a rectangular shape whose edges on the right side are rounded, and inside it, the text "MADE IN THE USA" is displayed, with "MADE IN" on one line and "THE" on the line below, and "USA" on the line below.
Color is not claimed as a feature of the mark.
"Thumper, made in, and USA"