Household and kitchen utensils and containers (neither of precious metals, nor coated therewith) particularly pressure cookers, stew-pans, frying pans, pancake griddles, grill pans, non-electric grills, casseroles, dutch ovens, non-electric steam-cooking containers, oven dishes, browning dishes, microwave dishes, saute pans, lids, graters, spatulas, ladles for household use, pastry molds, non-electric deep fryers