Animal litter pans; Automated pet appliances, namely, litter boxes; Automatic litter boxes for pets; Automatic pet feeders; Automatic pet waterers; Pet feeding and drinking bowls; Pet litter boxes; Pet waste management kits comprising scoops for pet waste disposal, plastic bags and liners, and portable dispensers for plastic bags and liners sold as a unit; Scoops for the disposal of pet waste; Trash containers for household use

Construction, repair, installation and maintenance of aircraft, helicopters and spacecraft; construction, repair, installation and maintenance of systems, components and devices pertaining to aircraft, helicopters and spacecraft, excluding the repair, installation and maintenance of computer software and software for computer systems

STUDS, SCREWS, BOLTS, RIVETS, NUTS, WASHERS, PINS AND SHAFTS