Electric sensors; Cases adapted for mobile phones; Lockout devices for use with electrical switches; Batteries and battery chargers; Lithium ion batteries; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Motion recognizing sensors; Electronic proximity sensors and switches; Oil level sensors; Vehicle safety equipment, namely, back-up sensors and cameras; Motion sensors; Sensors for determining position; Ultrasonic sensor...