engineering design and engineering design consulting services in the field of aviation; engineering design services for use in the oil and gas industry; and engineering design services in the fields of irrigation and pumping systems

all-purpose cleaners; multi-surface cleaners; liquid dishwashing detergents; litter box cleaners; drain cleaners and cleaning preparations in the nature of drain de-cloggers; laundry care products, namely, detergents, pre-treaters, and spot cleaners