shelf carts, in the nature of mobile storage carts for commercial use in the food services and health care industries; dolly trucks in the nature of wire shelf trucks being hand trucks and mobile storage carts, all for commercial use in the food services and healthcare industries; caster trucks in the nature of wire shelf trucks being hand trucks and mobile storage carts, all for commercial use in the food services and healthcare industries; utility carts in the nature of non-motorized food c...