3D spectacles; [Accumulator jars;] Calculators; [Divers' masks;] Electric navigational instruments; [Flashlights for use in photography; Global positioning system (GPS); Knee-pads for workers; Lens hoods; Level indicators; Lightning arresters; Lightning conductors; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Parking meters; Pedometers; Protection masks; Protective cases for smartphones; Protective covers for smartphones; Renewabl...