GRETSCH-UNITAS

metal locks and lock cylinders; metal door closers; metal floor springs for doors; metal lockable gears, central locking gears, reversing gears, espagnolettes, mortise shoot bolts, mortise locks, all being parts of metal locking mechanisms for windows and doors; metal door and window handles; metal fasteners, namely, screws, nuts, washers, metal joints and gaskets for windows and doors; metal building fittings for windows and doors, namely, fittings for pivoted windows and doors, fittings for tilting windows and doors, fittings for pivoted and tilting windows and doors, fittings for liftable windows and doors, fittings for vertically or horizontally sliding, tilting, parallel push-out and raisable windows and doors, fittings for swinging and reversing windows, and fittings for composite windows; non-electric metal cables and wires, openers for skylights and transom windows made of metal

electric fans for ventilating rooms and buildings; non-electric, self-operating fans for ventilating rooms and buildings

building materials, namely, non metal joints and gaskets for windows and doors