Electric motors for interior and exterior blinds, interior window coverings, covering systems shades, rolling shutters, awnings, solar screens, projection screens, and venetian blinds; electric devices, namely, electric door openers and window openers for operating doors, windows, shutters, blinds, curtains, screens, ventilation hatches, locks, garage doors, gates, barriers, grills and retractable bollards; electric or electronic motors for operating doors, windows, blinds, screens, curtains,...