Tripods; Weighing machines; Weighing platters sold as a component of scanner scales; Weighing scales; Weight belts for divers; Weight belts for scuba diving; Weights for use with weighing scales; Welding helmets; Welding masks; Welding transformers; Wet cell batteries; Wet cells; Whistle alarms; Wide-angle lenses for cameras; Wide area network (WAN) routers; Wind indicator, namely, smoke for use in detecting and analyzing air currents; Wind pressure gauges; Wind sleeves; Wind sleeves; Wind tu...