U.S. federal trademark · Serial No. 74542820 · Reg. No. 1916429
plastic sheets for use as acoustic insulators and for sound absorption for use with engines, machinery and other goods needing noise control, and for use in the further manufacture of such products as boats, aircraft walls, automobile walls and the like
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.