U.S. federal trademark · Serial No. 79415154 · Reg. No. 8026634
Joint packings for valves; graphite joint packings for valves; joint packings of expanded graphite for valves; joint packings in sheet form for valves; joint packings in tape form for valves; ring-shaped joint packings for valves; gaskets for industrial use; non-metal pipe couplings and joints; pipe joint compounds; pipe joint tape
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.