U.S. federal trademark · Serial No. 74526774 · Reg. No. 1982927
non-woven fabric of high porosity, sold in webs, rolls, and/or sheets, for use as a porous lining, padding, absorption or blocking layer in thermal, electrical, and/or sound insulation, filtration devices, and the like
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.