Automatic swimming pool cleaners and parts therefor; Compressors for refrigerators; Dish washing machines; Dish washing machines for household purposes; Dish washing machines for industrial purposes; Drilling machines and parts therefor; Drying machines and lines for web products, parts for the aforementioned machines, particularly recirculated air driers, inert gas driers, infrared driers, tempering machines and lines for web products, parts for the aforementioned lines, particularly calendars, low-pressure presses, high-pressure presses, double-belt presses, embossing and laminating machines for the production of hot and cold laminates, floor coverings, parts for the aforementioned machines and lines composed thereof; Food waste disposers; Internal combustion engine parts, namely, pistons; Laundry washing machines; Machine parts, namely, gear drives; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; O-rings being machine parts for packaging machines; Packaging machines and parts thereof; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Plywood drying machines; Power tool accessories, namely, router templates for cutting inlays; Shaft couplings as parts of machines; Spin dryers, not heated