Doors including garage doors and door suspension units and parts and fittings therefor; shutters and security grilles for door and window apertures and parts and fittings therefor within this class all made predominantly of metal; overhead suspension tracks and trolleys and door fittings for such tracks and trolleys; equipment for sliding, rolling, lifting, guiding, locking, opening, hinging and bolting of doors and windows all being made predominantly of metal

Electronically operated drive units that control the lifting and closing of doors of all descriptions, including garage doors, shutters and grilles on commercial, industrial and residential buildings, automated garage door and gate openers and accessories therefor, automated control systems and space barriers, ultrasonic sensing equipment including ultrasonic parking sensors and parts and accessories relating to the goods set out above