Air condensers; Chick brooders; Electric garage door openers and closers; Electric vacuum cleaners and their components; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Industrial robots; Machine parts, namely, work holding fixtures for precision machining applications; Motors for air conditioners; Power jacks; Trimmer heads for mowing machines