U.S. federal trademark · Serial No. 77580244 · Reg. No. 3819124
Thermoplastic polyurethane (TPU) film and sheet, as well as film and sheet from other high-performance polymers, that are extruded for use as optical interlayers in the production of laminated glass and glass composites
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.