7 Power operated sprayers used for paint, insecticides, construction, industrial commercial and residential applications, and parts thereof; air pressure regulating valves being parts of pump machines; electric pumps, compressors for machines and industrial air blowers; vacuum ejectors and vacuum pump machines; electric motors for machines; power tool drill bits; powered electrical conductor installers for power operated sprayers, electric pumps, compressors, industrial air blowers and electric motors comprised primarily of cylinders of pressurized gas fitted with valves, tubing and adaptors, launches for compressed gas cartridges, launcher attachments, line packages, line containers, cartridge nose cones, entrance adaptors, cartridge catchers, reels of rope, packages of line and nonmetallic fish tapes; reciprocating blade power saws; kits consisting of components for repairing and rebuilding rotary gear pumps for non-acqueous liquids comprised of drive and idle gears, gear shafts, pump housings, keys, bearings, seal assemblies, and o-rings; vacuum cleaners and attachments therefor, namely, wands, wand connectors, floor brush and nozzle attachments, rug brush and nozzle attachments, wall brushes, crevice hose attachments, upholstery brush and nozzle attachments and hose attachments; and vehicle air pumps, namely, compressed air pumps