Air compressors; Automated hydro-thrust cleaning units for pipelines; Chain saws; Circular saws; Electric hand-held drills; Electric washing machines for industrial purposes; Electrically-powered kitchen appliance for dicing, mincing, slicing and chopping food; Hoists; Hydraulically actuated tools, namely, pliers, hammers; Knives, electric; Material handling machines, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; Mechanical winders and machines for forming coils with pipes made of plastic materials; Mud dredging machines; Painting machines; Particle blast cleaning machines and structural parts thereof; Pigs for cleaning pipes; Pneumatic hammers; Pneumatic pipe-bursting machinery and auxiliary supportive devices used in the installation or replacement of utility pipe lines, cable lines, pipe tunnels and underground utility systems; Power-operated hand-held crimpers; Power-operated life-saving safety mechanism, namely, a controlled descent device comprised of several descent slowing mechanisms allowing for the regulated descent at a fixed and safe speed, a harness attached at either end of a steel fiber cable, and an assortment of accessories attached thereto; Power drill bits; Power tools, namely, drills, routers, circular saws; Pumps and compressors as parts of machines, motors and engines; Roller chains being parts of machines; Steam cleaning machine parts, namely, suction nozzles, brushes, hoses, roller chains, and cleaning chains specially adapted for steam cleaning machines; Submersible pumps; Transmissions for machines; Washing machine for industrial parts; Washing machines for clothes; none of the foregoing relating to textile, yarn or fiber weaving, spinning, knitting or handling machines