Signal mirrors; Automatic pill counters; Goggle retention clips for protective helmets; Locks, electric; Identity cards, magnetic; Solar-powered battery chargers; Thermometers other than for medical use; Range finders for golf; GPS receivers; Memory card readers; Signs, luminous; Pulse generators for testing electric current; Teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music instruction; Joysticks for use with computers, other than for...