Manually operated wheelchairs; powered stand up wheelchairs; tyres for wheelchairs; wheelchairs; wheelchairs for invalids; wheelchairs for the disabled; wheelchairs for transporting invalids; automobile wheels; balance weights for vehicle wheels; bearing units for wheels; cast ferrous wheels for use on land vehicles; cross country chains for vehicle wheels; electric motors for wheelchairs; electrically operated wheelchairs; manually operated wheelchairs; pads for seats for wheelchairs (other than for medical use); powered stand up wheelchairs; two-wheeled trolleys; two-wheeled vehicles; tyres for wheelchairs; wheelchairs; wheelchairs for invalids; wheelchairs for the disabled; wheelchairs for transporting invalids; wheeled apparatus for transporting goods; wheeled carriers; wheeled containers for the transport of goods; wheeled containers for the transport of materials; wheeled transport for children; wheeled transport for infants; wheeled trolleys for supporting the human body during vehicle maintenance; wheeled vehicles; wheeled vehicles incorporating lifting devices; wheels for land vehicles; wheels for vehicles