U.S. federal trademark · Serial No. 75090125 · Reg. No. 2113510
product research and development in the field of consumer electronics, namely, home theater sound systems including personal audio systems generating three-dimensional sound through standard headphones
custom manufacture of consumer electronics, namely, home theater sound systems including personal audio systems generating three-dimensional sound through standard headphones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.