Automated hydro-thrust cleaning units for pipelines; Car washing and vacuuming equipment, namely, machines for washing the exterior surface of an automobile vehicle and vacuuming the interior of such vehicle, where the equipment is manually-operated by the user; Drain jetters; Dust removing installations for cleaning purposes; Electric lawn trimmers; Extensions for power tools; High-pressure pumps for washing appliances and installations; Lawn and garden tilling machines; Machine parts, namely, couplers and semi-couplers of synthetic material; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machines for cleaning surfaces using high pressure water; Mobile fluid cleaning machinery; Mowing and reaping machines; Multi-purpose high pressure washers; Nozzles for particle blast cleaning machines and structural parts thereof; Pipe cleaning machines; Power-operated tools, namely, lawn and garden edgers; Trimmer heads for mowing machines; Vehicle wheel cleaning machines; Washing machine for industrial parts