Carhartt - Basic shapes

These are my Carhartt titles made by using only basic shapes, such as circles, rectangles and triangles. I tried to use very simple shapes and at same time keep "Carhartt" text recognizable. Particularly the first two titles are hard to read. Therefore, i asked my friend to look at the titles and figure out the letters. He managed to read the titles quickly, so i concluded that they are not too abstract.