Anti-splash tap nozzles; Beverage cooling apparatus; Cooking stoves; Dripper irrigation systems, comprised of valves, filters and regulators; Electric fans for personal use; Electric pocket warmers for warming hands; Faucets; Filters for drinking water; Milk cooling installations; Plumbing fittings, namely, drains; Solar collectors; Swimming pool chlorinating apparatus; Tortilla presses, electric; Water conservation plumbing fixtures, namely, three way pipe; Electric fans