SI (with device)

[Class - 11]

Heating, climate control, ventilation, and air conditioning apparatus and devices for buildings, in particular ventilation apparatus and devices on building windows and doors and/or for smoke extraction systems; solar collectors, heat accumulators (included in this class).

[Class - 20]

Building fittings and fittings and locks for windows and doors, all the foregoing goods being of plastic.

[Class - 19]

Windows, window sills, doors, all the foregoing goods being of wood, plastic, and/or glass.

[Class - 7]

Electric motor drives, including transmissions, for building technology, in particular for windows, for example for the actuation of locking devices on windows and doors and/or for the opening and closing of window casements and door leafs, in particular for the moving or positioning respectively of window casements and door leafs in open positions, such as in rotated, tilted, or air gap positions.