U.S. federal trademark · Serial No. 87500751 · Reg. No. 5553137
Insulation materials of stone wool for insulation against heat, cold, fire and sound including for acoustic regulation; Building insulation, namely, insulating slabs [ and insulating sheathing ]
(Based on Use in Commerce) Building materials, namely, non-metal slabs of stone wool [ ; and sheathing board of stone wool ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.