The following are trademarks for one or more DEWALT power tools, components, anchors and concrete adhesives: The yellow and black colour scheme; the “D”-formed air consumption grill; the array of pyramids about the handgrip; the kit box configuration; plus the variety of lozenge-shaped humps to the surface with the tool. https://dewaltdcb205batteryforsal16059.blogchaat.com/26791266/helping-the-others-realize-the-advantages-of-dewalt-cordless-expansion-tool