031506, 031524, 031526, 090501, 210107, 260102, 260108, 260109, 260117, 260121, 261102, 261108, 2611 - Ducks, geese, swans. Stylized birds and bats. Costumed birds and bats and those with human attributes. Caps, including visors, military caps and baseball caps. Building blocks, including interlocking construction toys. Plain single line circles. Letters, numerals or punctuation forming or bordering the perimeter of a circle. Geometric figures, objects, humans, plants or animals forming or bordering the perimeter of a circle. Two concentric circles. Circles that are totally or partially shaded. Plain single line rectangles. Letters, numerals or punctuation and letters, numerals or punctuation forming the perimeter of a rectangle, bordering the perimeter of a rectangle or forming a rectangle. Two rectangles. Rectangles that are completely or partially shaded. Dotted line(s).