85373413
Jul 18, 2011
Sep 11, 2012
Guitar amplifier accessory, namely, a fitted face plate to affix to an amplifier for use with electric guitars; Guitar amplifiers; Guitar effects, Musical instrument amplifiers; Power amplifiers; Pre-amplifiers signal processors and guitar pedals; all for use in connections with electric guitars in a performance environment and not for use in studio signal processing or the processing of pre-recorded music or music studio production
Electrical and Scientific Apparatus