Product research and development, namely, product research and development in the areas of non-metal cans, containers, baskets, receptacles and carts for household use, including cans, containers, baskets, receptacles and carts for storage, composting, refuse collection, recycling, garbage, trash, pre-sorting, litter and roadside collection, lockable non-metal security cans, containers, baskets and receptacles for household use, plastic lids for non-metal cans, containers, baskets, and recept...