U.S. federal trademark · Serial No. 71129262 · Reg. No. 0141584
Protective Paste for Sealing Joints, and Especially for Sealing Joints Formed by Hand-Hole Caps in Boilers, Gasket-Joints, and Similar Metallic Joints Subjected to Heat
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.