HI-JOHN

Air analysis apparatus; Egg timers; Eyeglasses; Headphones; Hygrometers; Measuring rulers; Parking meters; Pedometers; Power supplies; Pyrometers; Safety equipment, namely, beacon lights; Scales; Sound alarms; Surveying machines and instruments; Temperature indicators; Thermometers not for medical purposes; Thermostats; Thread counters; Time clocks; Time recording apparatus