060908, 210301, 210325, 240901, 240925, 260302, 260328, 270305 - Playing fields and courts of all types. Balls including playground balls, beach balls, billiard balls, tennis balls, bingo balls and lottery balls. Other sporting articles including gymnastic apparatus, face masks, scuba masks, diving boards, badminton shuttlecocks, punching bags, hockey pucks. Rectangular or square flags excluding American flag or checkered flag. Other flags, including bunting and signal flags. Plain single line ovals. Miscellaneous designs with overall oval shape, including amoeba-like shapes and irregular ovals. Representations of objects forming letters or numerals, including punctuation.