7 Machines and machine tools; electric power tools, including, impact wrenches, impact drills, sanding machines, nibblers, grinding machines, band saws, reciprocating saws, cut-off machines; glue gun; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); portable electric power tools, including, grinding apparatus, drilling apparatus, reamers, hammers, nailers, staplers, chippers, riveters, concrete breakers, screw, bolt and nut drivers, polishers and buffers, saws, shears and nibblers, tappers, stud setters, wrenches, sanding machines, planers, routers, paint stripping machines, sharpeners for drill bits, saw blades and router cutters; portable electric domestic gardening apparatus, including, string trimmers and hedge trimmers; agricultural implements other than hand-operated; incubators for eggs; portable electric power tools included in this class and including grinding apparatus, drilling apparatus, reamers, hammers, nailers, staplers, chippers, riveters, concrete breakers, screw, bolt and nut drivers, polishers and buffers, saws, shears and nibblers, tappers, stud setters, wrenches, sanding machines, planers, routers, paint stripping machines, sharpeners for drill bits, saw blades and router cutters, domestic gardening apparatus including string trimmers, hedge trimmers and blower vacs; machine mowers, including, motor driven lawn mowers, seated (ride on) lawn mowers and self-propelled mowers; parts, fittings and accessories in this class for any of the aforementioned goods