Hummer amerikanisch ˈhʌmɚ war eine us amerikanische geländewagen marke von general motors. In 1962 chrysler created a new corporate identity office which was concerned with the manner in which the company identifies and visually presents itself and its products to the public the gm mark of excellence may have been part of their inspiration. Hexagon Letter Gm Designed By Wasih Brandcrowd A logotype is a logo symbol trademark or brand identity that is composed from typography.