Patent 11148808 was granted and assigned to AirRobot on October, 2021 by the United States Patent and Trademark Office.
A device for airlifting an object comprising a frame-like support structure. The support structure has an upper end region and a lower end region. The upper end region and the lower end region have at least partly corresponding shapes. The device further comprises a recess in which the object is arranged at least partly during airlifting.