Audio- and video-receivers; Computer cursor control devices, namely, touch pads; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Ear phones; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; Electronic charging devices for tablet PCs ...