#USPTO: 26.01.31 - Circles - five or more, Five or more circles #USPTO: 26.05.21 - Triangles that are completely or partially shaded #USPTO: 26.05.28 - Triangular shape (miscellaneous overall shape), Miscellaneous designs with overall triangular shape #Schräge Linien oder Bänder #USPTO: 26.17.01 - Straight line(s), band(s) or bar(s), Lines, straight, Bars, straight, Bands, straight #USPTO: 26.17.04 - Bars, vertical, Lines, vertical, Vertical line(s), band(s) or bar(s), Bands, vertical #USPTO: 26.17.05 - Horizontal line(s), band(s) or bar(s), Lines, horizontal, Bars, horizontal, Bands, horizontal #USPTO: 26.17.06 - Diagonal line(s), band(s) or bar(s), Lines, diagonal, Bars, diagonal, Bands, diagonal #USPTO: 28.01.05 - Omega (Greek letter), Greek characters, Alpha (Greek letter), Inscriptions in Greek and Cyrillic characters, Cyrillic characters (Russian), Russian characters (Cyrillic)