Clipboards; Stationery; Art pictures in the nature of paintings; Ballpoint pens; Balls for ball-point pens; Book marks; Bookbinding machines for office use; Bottle envelopes of cardboard or paper; Desk mounted stationery cabinets; Desk sets; Drawing boards; Drawing brushes; Drawing pins; File pockets for stationery use; Garbage bags of paper or of plastics; Ink pens; Kitchen paper; Modeling clay; Painting tablets; Paper clips; Paper decorative garlands for parties; Paper shredders for office ...