Lunch-boxes; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Cleaning brushes for barbecue grills; Cups, not of precious metal; General purpose storage bins for household use; Household storage containers for pet food; Litter boxes for pets; Nozzles for watering hose; Pet feeding and drinking bowls; Reusable self-sealing lids for household use for bowls, cups, containers and the storage of food