U.S. federal trademark · Serial No. 75701922 · Reg. No. 2622655
[ FIBER GLASS SPEAKER WELLS, AND PLASTIC DIFFUSERS SOLD AS A UNIT FOR USE IN ENHANCING ACOUSTIC PERFORMANCE OF STEREO SOUND SYSTEMS ]
FIBER GLASS ACOUSTIC INSULATION [ PANELS, ] BOARDS AND BLANKETS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.