U.S. federal trademark · Serial No. 72099657 · Reg. No. 0713348
Chemical Preparation in Liquid Form for Removing Aluminum Cylinder Heads, Loosening Stuck Valve Guides, Frozen Kingpins, Loosening Nuts and Bolts or Other Parts Held Fast by Rust or Carbon
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.