#USPTO: 02.01.33 - Stick figures, Grotesque men formed by letters, numbers, punctuation or geometric shapes #USPTO: 02.11.25 - Nose, human, Nerves, human, Lungs, human, Intestines, human, Human, other parts of the body, Buttocks, human, Brain, human, Spine, human, Tongue, human, Blood vessels, human #USPTO: 03.23.15 - Amoebas, Bacteria, Coronavirus, Germs, Micro-organisms, Cells of microscopic size, including sperm cells, skin cells, blood cells, platelets, Viruses, Sperm cells #USPTO: 04.07.03 - Person formed by geometric shapes, Geometric figures representing a person, Geometric shapes forming a person, Geometric figures or combinations of geometric figures representing a person #Andere elektrische Geräte #USPTO: 24.15.04 - Arrowheads #Kreise mit kreisförmig angeordneten Inschriften #USPTO: 26.01.31 - Five or more circles, Circles - five or more #USPTO: 26.17.01 - Lines, straight, Straight line(s), band(s) or bar(s), Bars, straight, Bands, straight #USPTO: 26.17.05 - Bands, horizontal, Bars, horizontal, Horizontal line(s), band(s) or bar(s), Lines, horizontal #USPTO: 26.17.06 - Lines, diagonal, Bands, diagonal, Diagonal line(s), band(s) or bar(s), Bars, diagonal