7 Electric welding machines, namely, metal inert gas (MIG) welders, tungsten insert gas (TIG) welders, stick welders, wire welders, and welding accessories and consumables, namely, gas operated welding torches, gas welding guns, plasma welding torches, electrodes for welding machines, metal grounding clamps, welding chipping power hammers, wire brushes for use in welding machines, cutting guides, clamps, regulators, welding machine structural parts, namely, electrodes, contact tips, nozzles, holder diffusers, diffusers, MIG gun liners, collets, collet bodies, gas lenses, back caps, swirl rings, shield cups, drag shields, retaining caps, and torch heads, all for welding machines