This is a picture of three parallel lines each with small icons in the middle of them. the bar on top has one icon on it's left hand side. the center line has five icons starting from the left. and the bottom line has three icons.
This page contains the Tasks vector icon, as well as variations of this icon in different visual styles, and related icons. All icons are in the flat vector style, however, differ by the line thickness, fill, and corner radius.