3D printers; Air powered tools, namely, drills, screwdrivers, rivet hammers and saws; Cutting machines; Electric chain saws; Electric egg beaters; Electric welding machines; Electricity generators; Engraving machines; Floor buffing machines; High pressure washers; Impact wrenches; Kitchen grinders, electric; Laser engraving machines; Mowing and reaping machines; Power-operated angle grinders; Power-operated jig saws