SOUND ADVANCE SYSTEMS, INC. Trademarks
MANUFACTURER OF THE WORLD'S ONLY TRULY INVISIBLE LOUDSPEAKER
Filed: June 20, 1997
loudspeakers
Owned by: SOUND ADVANCE SYSTEMS, INC.
Serial Number: 75312315
CONCERTMASTER
Loudspeakers and replacement parts therefor
Owned by: SOUND ADVANCE SYSTEMS, INC.
Serial Number: 76355362
