Contacts, electric; Eyeglasses; Galvanic cells; Protection and safety apparatus, namely, inflatable flotation devices; Protective covers for electronic reading devices; Radios; Receivers of electronic signals; Transponders; Audio-receivers and video-receivers; Electric contacts; Electrical plugs and sockets; Fire alarms; Gas alarms; GPS receivers; Optical receivers; Radio receivers; Smoke alarms; Sound alarms; Television apparatus for projection purposes; Transparency projection apparatus