US Patent 11406546 Nonmetallic wheelchair

A nonmetallic wheelchair including a frame, left and right armrests, a footrest, left and right rear wheels, left and right front wheels, and, left and right handles. The frame includes main left and right panels, aback section, and a seat section. The back section is coupled to the main left and right panels, and to the seat section. The seat section is coupled to the main left and right panels. The left and right armrests are pivotally coupled to the main left and right panels, respectively. The footrest is pivotally coupled to the main left and right panels. The left rear and front wheels are coupled to the main left panel. The right rear and front wheels are coupled to the main right panel. The left and right handles are coupled to the frame. The nonmetallic wheelchair is completely made of transparent nonmetallic materials.