strainers for household purposes; tea strainers; coffee percolators, non-electric; coffee filters, non-electric; drinking troughs; drinking straws; drinking horns; drinking bottles for sports; feeding troughs; coffee grinders, hand-operated; coffeepots, non-electric; bottle openers, electric and non-electric; abrasive pads for kitchen purposes; kitchen grinders, non-electric; toothbrushes; steel wool for cleaning; whisks, non-electric, for household purposes; thermally insulated containers for food