Drums; Guitars; Pianos; Ukuleles; Violins; Musical instruments; Picks for stringed instruments; String instruments; Strings for musical instruments

Measuring instrumentation and apparatus, namely, digitizers

AUDIO AMPLIFIERS; AUDIO CIRCUIT BOARDS; AUDIO SPEAKER ENCLOSURES; COMPUTER SOFTWARE FOR USE IN CONTROLLING AND IMPROVING COMPUTER AND AUDIO EQUIPMENT SOUND QUALITY; AUDIO RECEIVERS

Wireless routers; Wireless routers and wireless mesh nodes that form mesh networks; Computer hardware, namely, wireless access point (WAP) devices, wireless network extenders