Abrasive liner for cat litter boxes; Automatic litter boxes for pets; Automatic opening and closing trash cans for household purposes; Containers for household use for enveloping and packaging domestic waste, including diapers and nappies, for storage and disposal, namely, sanitary waste disposal units comprising tubs or bins with or without reels or cassettes containing wrapping materials for enveloping waste; Diaper disposal pails; Diaper pails; Disposable liner pads for animal litter boxes...