#One arrow #Two arrows, double-headed arrows #USPTO: 24.15.04 - Arrowheads #USPTO: 24.15.10 - Arrows, more than one, More than one arrow #USPTO: 26.13.14 - Quadrilateral (three or more quadrilaterals), Three or more quadrilaterals #USPTO: 26.13.16 - Quadrilaterals touching or intersecting #USPTO: 26.13.21 - Quadrilaterals that are completely or partially shaded #USPTO: 26.13.28 - Miscellaneous designs with overall quadrilateral shape, Quadrilateral shapes (miscellaneous overall shape) #USPTO: 26.15.02 - Plain single or multiple line polygons, Polygons (plain, single line) #Pyramids #USPTO: 26.15.28 - Miscellaneous designs with overall polygon shape, Polygonal shapes (miscellaneous overall shape) #USPTO: 29.06.06 - Green (Multiple colors used on a portion of the goods) #More than two triangles, inside one another #Triangles pointing downwards #Polygons containing representations of heavenly bodies or natural phenomena #USPTO: 26.05.21 - Triangles that are completely or partially shaded #USPTO: 26.05.28 - Miscellaneous designs with overall triangular shape, Triangular shape (miscellaneous overall shape)