Abrasive wheels for power-operated grinders; Blades for power tools; Compressed air pumps; Dust removing installations for cleaning purposes; Electric juice extractors; Electric pumps; Electric sanders; Electric vacuum cleaners and their components; Kits comprised of sandpaper sheets configured to fit power-operated sanders; Pneumatic pumps; Power-operated angle grinders; Power-operated coffee grinders; Power-operated polishers; Power-operated saws; Replacement parts for chain saws, namely, b...