Abrasive wheels for power-operated grinders; Blades for electric food processors; Brushes being parts of machines; Brushes for vacuum cleaners; Bushings for use as parts of machines; Dispensing valves being machine parts; Drilling machines and parts therefor; Dust filters and bags for vacuum cleaners; Electric brushes being parts of machines; Electric fan units for vacuum cleaners; Electric vacuum cleaners and their components; Lace making machines and parts thereof; Machine parts, namely, bearings; Parts and attachments for weaving machines and for weaving looms, and weaving machine parts, namely, weft-yarn selecting units, warp-typing machines, hand knotting and splicing machines, cam motion machines for weaving looms, dobbies, Jacquard looms, Jacquard and dobby cads, selvedge and false selvedge apparatus for weaving looms, automatic exchange systems consisting primarily of warp and cloth beam and quick-style change loom harnesses, beams and beam flanges for weaving looms, reeds, reed cleaning and brushing machines, healds, heald frames, harnesses, temples, cones, tubes and pirns for weaving, pickers and lug straps, flexible rapier tapes, grippers for weaving looms, cutters for weaving machines, rapier machines, yarn feeders, weft feeders, yarn deflectors, warp stop motions, weft stop motions, weft accumulators, stands and creels for weaving loom accessories; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors