U.S. federal trademark · Serial No. 87138571 · Reg. No. 5198685
Corrugated graphite gaskets; compression packing for valve stem and pump; graphite packing for pumps, gaskets and valves; compressed fiber gasket sheet material; expanded PTFE joint sealant and sheet material; graphite packing and sheets for pumps, gaskets and valves; flue duct expansion joints for piping and rigid ducting; packing material for forming seals; compressed fiber gaskets; restructured PTFE gasket material, expanded PTFE gasket material; ePTFE gasketing material; bellows expansion joints
Metallic spiral wound gaskets; metallic camprofile gaskets; metallic double jacked gaskets; metallic expansion joints for piping and rigid ducting
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.