U.S. federal trademark · Serial No. 79078334 · Reg. No. 3896618
Glass fibers in skeins for use in the manufacture of building insulation; glass fibers in skeins for use in the manufacture of fireproofing materials for roofing; glass fibers in skeins for use in the manufacture of electrical insulating tape; glass fibers in skeins for use in the manufacture of fireproof textiles; glass fibers in skeins for use in the manufacture of electrical insulation materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.