Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Drives for motors; Electric motors for toys; Engine timing components, namely, cam sprockets and chains; Machine parts, namely, metal grounding bushings; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Portable saw mills; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Taps being machine tools