150104, 150701, 181101, 181102, 181125, 240102, 240103, 241510, 241525, 260108, 260121, 260913, 2609 - Motors, engines, generators. Cog wheels (wheels with teeth), gears, several wheels in juxtaposition. Tires, inner tubes, tire marks, snow chains. Ship's wheels, steering wheels. Other parts of land vehicles, water vehicles or air vehicles, including license plates. Shields or crests with figurative elements contained therein or superimposed thereon. Shields or crests with letters, punctuation or inscriptions contained therein or superimposed thereon. More than one arrow. Other arrows. Letters, numerals or punctuation forming or bordering the perimeter of a circle. Circles that are totally or partially shaded. Two squares. Squares that are completely or partially shaded. Straight line(s), band(s) or bar(s).