U.S. federal trademark · Serial No. 78620020
Insulplus Board is a 4'x 8' expanded polystyrene board made in several densities and thicknesses from 1/2" up to 4" covered on both sides with clear printed Polypropylene film or metalized polypropylene
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.