Machines and machine tools; power tools and equipment in this class; hand-held tools and equipment in this class (all being mechanically operated); garden tools and equipment in this class; cleaning machines and apparatus for cleaning in this class; vacuum machines including vacuum cleaners, air suction machines, suction machines for industrial purposes, dust exhuasting and dust removing installations for cleaning purposes, blower/vacuums, blower and vacuum/mulchers; lawnmowers and other mowing machines, brush cutters, grass cutters, grass, garden and hedge trimmers, and other grass and weed cutting equipment; mulchers; saws including chain saws; agricultural machines and implements in this class; and parts, fittings and accessories for all of the aforegoing goods including motors and engines in this class, machine coupling and transmission components in this class, screens, grilles, blades, trimmer lines