About 1 Trademarks found that are owned by Francesco Sondelli

The mark consists of an incomplete stylized letter "F" within a circle.

Amplifiers; Audio amplifiers; Audio speakers; 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; Electronic effect pedals for use with sound amplifiers; Guitar amplifiers; Musical instrument amplifiers; Pre-amplifiers