#Snow, snow flakes or snow crystals #Heads, busts #USPTO: 02.01.33 - Stick figures, Grotesque men formed by letters, numbers, punctuation or geometric shapes #Heads or busts of man and woman (couple), heads or busts of adult and child #USPTO: 02.07.26 - Groups, grotesque (having human features or attributes) #USPTO: 04.07.03 - Geometric shapes forming a person, Person formed by geometric shapes, Geometric figures representing a person, Geometric figures or combinations of geometric figures representing a person #USPTO: 05.09.05 - Apples #USPTO: 09.05.11 - Mortarboards (graduation hats), Hats, graduation (mortarboards) #Writing drawing or painting materials, including artists'palette knives (except 20.1.15 and 20.1.17) #USPTO: 20.01.04 - Palettes for painting (artists’ pallets), Memo boards, Blackboards, Boards, bulletin, Boards, clip, Boards, drawing, Boards, memo, Bulletin and directory boards, Chalk boards, Clip boards, Easels, Clipboards #Several mathematical signs #Astronomical or astrological signs, signs of the zodiac, signs for masculine or feminine #Circles containing inscriptions arranged in circular form #USPTO: 26.01.31 - Five or more circles, Circles - five or more #USPTO: 26.09.14 - Three or more squares, Squares, three or more #Prisms #USPTO: 26.15.21 - Polygons that are completely or partially shaded